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Why You Should Attend the 2019 World Congress in Istanbul?
WORLD GASTROENTEROLOGY NEWS                                                         www.worldgastroenterology.org

Official e-newsletter of the World Gastroenterology Organisation

VOL. 24, ISSUE 1               JULY 2019

                                           Why You Should Attend the 2019
In this issue
                                           World Congress in Istanbul?

Achalasia: New Insights in
Pathophysiology
Janette Furuzawa-Carballeda, MSc, PhD
Gonzalo Torres-Villalobos, MD, PhD
Miguel A. Valdovinos, MD                   1. The World Congress of Gastroenterology is the premier biennial scientific meeting
                                              for digestive diseases. In 2019, the World Gastroenterology Organsation (WGO) is
                                              proud to partner with the Turkish Society of Gastroenterology (TSG).
                                           2. Top class scientific program encompassing key areas in Gastroenterology, Hepatol-
                                              ogy, GI Endoscopy and Surgery delivered by over 100 regional and international
                                              leaders in the field.
                                           3. An exceptional Postgraduate Course, featuring hot topics in gastroenterology, liver,
                                              microbiota, and advances in GI pharmacology.
Updated Endoscope Disinfection and
New Pancreas Cystic Lesions Guidelines     4. Four concurrent sessions daily, hands-on workshops, both oral and poster presenta-
are Published                                 tions, and exhibitions. Unmatchable platform to showcase your products. Sessions
Anton LeMair, MD
                                              will offer simultaneous translation in Turkish and Russian!
                                           5. Over 4,000 delegates from around the globe. This meeting will provide an op-
                                              portunity for professionals in the field of gastroenterology, hepatology and related
                                              disciplines to come together to learn about the latest research and advancements,
                                              collaborate with colleagues and actively participate in this rapidly advancing field.
                                           6. One of WGO’s pillars are Guidelines and Cascades. Featured in the scientific pro-
                                              gram will be presentations on many of these, including: Celiac Disease, Diet and the
                                              Gut, GERD, HCC, Hepatitis B, Hepatitis C, IBD, IBS, NASH and NAFL, and
                                              Management of Strongyloidiasis.
                                           7. Presentation of the Master of the WGO, the Henry L. Bockus Medal and Lecture to
                                              be delivered by Prof. Richard Kozarek (USA) as well as the Georges Brohée Medal
                                              and Lecture to be delivered by Prof. Michael Fried (Switzerland). These are among
                                              the leading awards in gastroenterology.
                                           8. Convenience of travel and stay: Getting to Istanbul is easy! Well-connected air flight
                                              schedules – served by over 50 international airlines at a brand-new international air-
                                              port in addition to two other airports. Whether you are traveling from Latin America,
                                              Africa or Asia, the Istanbul International Airport has over 3,000 flights per day. Top
                                              class hotels at affordable prices within walking distance from the congress venue.

                                                                                                                    Continued on page 4
Why You Should Attend the 2019 World Congress in Istanbul?
WORLD GASTROENTEROLOGY NEWS                             JULY 2019
                                                                                                                                       2

Contents

VOL. 24, ISSUE 1                                                        WCOG 2019
Editors
                                                                        World Congress of Gastroenterology 2019, Istanbul              5
                          Christina M. Surawicz, MD, MACG
                          Professor of Medicine                         Editorial
                          Division of Gastroenterology
                          Associate Dean for Faculty Development
                          University of Washington School of Medicine   Message from the Editors                                       6
                          Seattle, Washington, USA                      Mário Reis Álvares-da-Silva, MD, PhD
                                                                        Christina M. Surawicz, MD, MACG

                          Mário Reis Álvares-da-Silva, MD, PhD          Expert Point of View
                          Professor of Hepatology
                          Hospital de Clinicas de Porto Alegre          Achalasia: New Insights in Pathophysiology                     7
                          Universidade Federal do Rio Grande do Sul     Janette Furuzawa-Carballeda, MSc, PhD
                          Porto Alegre, Brazil                          Gonzalo Torres-Villalobos, MD, PhD
                                                                        Miguel A. Valdovinos, MD

                                                                        WDHD News
e-WGN Editorial Board
•   Anita Afzali, USA                                                   Welcome to World Digestive Health Day (WDHD)
•   Min-Hu Chen, China                                                  2019!                                        11
•   Dan Dumitrascu, Romania                                             Kentaro Sugano, MD
•   Sara Elfadil, Sudan                                                 Joseph Sung, MD, PhD, FRCP, MWGO
•   Amy Foxx-Orenstein, USA                                             Richard Hunt, FRCP, FRCPEd, FRCPC, MWGO
•   Ernst Fredericks, South Africa
•   Waseem Hamoudi, Jordan
•   Nassir Alhaboob Arabi Mohammad, Sudan                               WGO & WGOF News
•   VG Naidoo, South Africa
•   Alejandro Piscoya, Peru
•   Naoya Sakamoto, Japan                                               The La Paz Training Center Revisited – the Legacy of
•   Michael Schultz, New Zealand                                        Guido Villa-Gomez MD MWGO                            14
•   C. Wendy Spearman, South Africa                                     Eamonn M.M. Quigley, MD, FRCP, FACP, MACG, FRCPI
•   Miguel Valdovinos, Mexico                                           Henry Cohen, MD, FACG
•   Haleh Vaziri, USA
•   Lu Xia, China
                                                                        18th WGO-RTC Post-Graduate Course at the
Managing Editor                                                         Rabat Training Center, Morocco                             17
James Melberg, WGO Program Manager
                                                                        Alan Barkun, MD,CM, FRCP(C), FACP, FACG, AGAF, MSc (Clinical
Art Production                                                          Epidemiology)
Jennifer Gubbin
Editorial Office                                                        WGO Train the Trainers Bucharest 2019                      19
WGO Executive Secretariat
555 East Wells Street, Suite 1100
Milwaukee, WI 53202 USA                                                 Asian Pacific Digestive Week 2018 in Seoul, Korea          23
info@worldgastroenterology.org                                          Khean-Lee Goh, MD

           https://www.facebook.com/WorldGastroOrg                      28th Annual Conference of the Asian Pacific Association
                                                                        for the Study of the Liver                          26
           https://twitter.com/WorldGastroOrg

                                                                        ISGCON 2018 — 59th Annual Conference of Indian
           https://www.linkedin.com/company/world-gastro-
           enterology-organisation-wgo-wgo-foundation                   Society of Gastroenterology                  28
                                                                        Naresh Bhat, MD, DM
www.worldgastroenterology.org                                           Govind Makharia, MBBS, MD, DM, DNB

                     ©2019 World Gastroenterology Organisation. No part of this publication may be reproduced, stored in a
                     retrieval system, or transmitted in any form without the prior permission of the copyright owner.
Why You Should Attend the 2019 World Congress in Istanbul?
WORLD GASTROENTEROLOGY NEWS            JULY 2019
                                                                                                                  3

Contents

26th UEG Week Vienna 2018                           29        WGO Global Guidelines

UEG Week 2019                                       31        Updated Endoscope Disinfection and New Pancreas
                                                              Cystic Lesions Guidelines are Published         35
17th Egyptian Digestive Disease Week 2019           32        Anton LeMair, MD
Serag Zakaria, MD
                                                              Calendar of Events
Prof. Eamonn Quigley, WGO Past President, awarded
St. Patrick’s Day Medal                         33            Calendar of Events                                  37

               ©2019 World Gastroenterology Organisation. No part of this publication may be reproduced, stored in a
               retrieval system, or transmitted in any form without the prior permission of the copyright owner.
Why You Should Attend the 2019 World Congress in Istanbul?
4
WORLD GASTROENTEROLOGY NEWS                JULY 2019

Editorial | Expert Point of View | WCOG 2019 | WDHD News | WGO & WGOF News | WGO Global Guidelines | Calendar of Events

Continued from first page

9. Throughout the Congress, at-
   tendees will have opportunities to
   schedule tours and experience the
   many historic sites in and around
   Istanbul to learn about its tradi-
   tions.
10. Istanbul, the only city in the world
    built on two continents, has a
    strategic setting forming the city’s
    destiny as an imperial capital for
    nearly 1600 years, for Roman,
    Byzantine and Ottoman Empires.
    This metropolis, proud of its rich
    history and unequalled natural
    beauty, offers a friendly welcome
    and genuine hospitality. Seated on
    the Bosphorus, some of the most
    fascinating history will unfold
    before your eyes as you visit this
    magnificent city.

Don’t delay, register today! We
look forward to seeing you in
Istanbul!
Why You Should Attend the 2019 World Congress in Istanbul?
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WORLD GASTROENTEROLOGY NEWS                JULY 2019

Editorial | Expert Point of View | WCOG 2019 | WDHD News | WGO & WGOF News | WGO Global Guidelines | Calendar of Events

                                           Registration Now Open!
                                            www.wcog2019.org
Why You Should Attend the 2019 World Congress in Istanbul?
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WORLD GASTROENTEROLOGY NEWS                JULY 2019

Editorial | Expert Point of View | WCOG 2019 | WDHD News | WGO & WGOF News | WGO Global Guidelines | Calendar of Events

Message from the Editors

                     Mário Reis Álvares-da-Silva, MD, PhD
                     Professor of Hepatology
                     Hospital de Clinicas de Porto Alegre
                     Universidade Federal do Rio Grande do Sul
                     Porto Alegre, Brazil

                     Christina M. Surawicz, MD, MACG
                     Professor of Medicine, Division of Gastroenterology
                     Associate Dean for Faculty Development
                     University of Washington School of Medicine
                     Seattle, Washington, USA

2019 continues to be a busy and              infection in some cases, the pathol-         and Russian translations. They can be
productive year for us and our many          ogy showing chronic inflammation,            found on the WGO website at http://
member societies. You can see                presence of organ specific antibodies,       www.worldgastroenterology.org/
updates from several international           association with autoimmune diseases,        guidelines/global-guidelines.
meetings in this first issue.                as well as improvement in symptoms              Plan to attend the World Con-
  We are proud to highlight the              with immune suppressive therapy in           gress of Gastroenterology (WCOG)
EPOV article “Achalasia: new                 some patients. Their excellent article       meeting in Istanbul from 21-24
insights into Pathophysiology” by            gives us a new way of thinking and           September 2019. One important
Drs. Janette Furuzawa-Carbelleda,            approaching this important disease.          feature will be WGO Guidelines and
Gonzalo Torres-Villalobos and Miguel                                                      Cascades. Many will be highlighted
A. Valdovinos. (Instituto Nacional           Note also that new Guidelines are            as part of the robust Scientific Pro-
de Ciencias Médicas y Nutrición            available!                                   gram of the WCOG in Istanbul. Be
“Salvador Zubirán”, Mexico City).              The new Pancreatic Cystic Lesions          sure to attend the sessions featuring:
They state that “findings in molecular       Guidelines as well as updated “En-           Celiac Disease, Diet and the Gut,
pathology in patients with achalasia         doscope disinfection update: a guide         GERD, HCC, Hepatitis B, Hepatitis
have suggested the hypothesis that           to resource-sensitive reprocessing”          C, IBD, IBS, NASH and NAFL, and
achalasia is an autoimmune disorder.”        Guidelines are now published. The            Management of Strongyloidiasis.
They cite evidence of preceding viral        new Diet and the Gut Guideline is
                                             now available in Portuguese, Spanish
Why You Should Attend the 2019 World Congress in Istanbul?
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WORLD GASTROENTEROLOGY NEWS                 JULY 2019

Editorial | Expert Point of View | WCOG 2019 | WDHD News | WGO & WGOF News | WGO Global Guidelines | Calendar of Events

Achalasia: New Insights in Pathophysiology

                                                                                          latent or active neurotrophic viral
                      Janette Furuzawa-Carballeda, MSc, PhD                               or bacterial infections are associated
                      Department of Immunology and Rheumatology                           with achalasia. The proposed virus
                      Instituto Nacional de Ciencias Médicas y Nutrición “Salvador      candidates have included HSV-1, JC
                      Zubirán”.                                                           virus, bornavirus, VZV, measles, and
                                                                                          HPV.1 An epidemiological study and
                                                                                          genotype-phenotype analysis dem-
                                                                                          onstrated that patients with achalasia
                      Gonzalo Torres-Villalobos, MD, PhD
                                                                                          were frequently affected by viral
                      Department of Surgery and Experimental Surgery                      infections, especially by VZV, before
                      Instituto Nacional de Ciencias Médicas y Nutrición “Salvador
                      Zubirán”.
                                                                                          achalasia onset, and that pregnancy
                                                                                          may stimulate the disease in females
                                                                                          who are carriers of the HLA-DQβ1
                                                                                          insertion.2 Achalasia patients have a
                      Miguel A. Valdovinos, MD                                            significantly higher rate of oligoclonal
                                                                                          CD3+/CD8+ lymphocytic infiltrates
                      Department of Gastroenterology
                      Instituto Nacional de Ciencias Médicas y Nutrición “Salvador      in LES than healthy controls, and a
                      Zubirán”.                                                           deprived release of Th1-type cytokines
                                                                                          (IFN-Γ and IL-2) that may contribute
                                                                                          to establish the neuronal damage and
                                                                                          the HSV-1 latent state.1 Moreover,
                                                                                          HSV-1 DNA (viral infection), RNA
                                                                                          (active replication), and virus has been
Achalasia is an uncommon major                3. The presence of organ-specific           detected in LES tissue from achala-
esophageal motility disorder charac-             autoantibodies;                          sia patients by PCR, RT-PCR, and
terized by loss of esophageal peristalsis     4. The association of achalasia with        immunohistochemistry, but not in
and incomplete relaxation of the                 well-established autoimmune              control tissue.2
lower esophageal sphincter (LES). The            diseases;
primary cause of achalasia is thought         5. Genetic factors and polymor-             Inflammation
to be a loss of neurons in the myen-             phisms that might play a role in         Inflammatory infiltrates of varying
teric plexus of the distal esophagus             the development and progression          intensity around myenteric neurons
and LES. New findings in molecular               of achalasia; and                        have been found in achalasia patients,
pathology in patients with achalasia          6. The improvement of achalasia             contrasting with the non-infiltrate
have suggested the hypothesis that               symptoms with immunosuppres-             findings of control groups with
achalasia is an autoimmune disorder.             sive agents.                             normal myenteric plexus.3,4 The
   In this review we will focus on the                                                    characterization of the intraganglionic
evaluation of the several aspects that        Infections                                  infiltrate showed a predominance of
suggests that achalasia is an autoim-         It has been hypothesized that the           CD3+, CD4+, CD25+ and CD8+
mune inflammatory disease, including:         infectious agent represents the trig-       T lymphocytes, as well as CD20+ B
1. Evidence that the pathology is             ger of an immune reaction in the            cells and eosinophils but to a lesser
    preceded by a viral infection;            myenteric plexus. This immune               degree, with detection of occasional
2. Chronic inflammatory infiltrates,          response eventually overcomes the           plasma cells along the nerve fascicles
    predominantly enriched in lym-            infectious insult, but only in geneti-      and around the ganglion cells.5
    phocytes that damage the ganglion         cally predispose individuals may create     Functional contact of mast cells with
    cells of the myenteric plexus of the      susceptibility to this disease and the      interstitial cells of Cajal (ICC) has
    LES;                                      damage of ganglion cells. Several           recently associated with nitrergic
                                              studies have suggested that a chronic       nerves, S-100-positive cells, ICC and
Why You Should Attend the 2019 World Congress in Istanbul?
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WORLD GASTROENTEROLOGY NEWS                JULY 2019

Editorial | Expert Point of View | WCOG 2019 | WDHD News | WGO & WGOF News | WGO Global Guidelines | Calendar of Events

Continued from first page.

neuronal degeneration in achalasia.          maintain homeostasis and avoid tissue        or myasthenia gravis has led to the
The number of mast cells was higher          damage.                                      suggestion of a key role for autoanti-
in type I achalasia than type III. Ad-                                                    bodies in the etiopathogenesis of the
ditionally, patients with a history of       Ganglion cell loss                           disease. However, their precise role is
autoimmune disease or viral infection        Achalasia is known to be caused by           still unclear. Nonetheless, serum from
had greater mast cell infiltration in        the reduction of ICC but most impor-         patients with achalasia can reproduce
the LES muscle. Mast cells express           tantly to a selective loss of inhibitory     functional and phenotypic changes of
the 3-O-sulphated heparan sulphate           ganglion in the myenteric plexus of          the disease in normal tissues.9
receptor that mediates the entry of          the esophagus, which is associated              Nuclear, nucleolar or cytoplasmic
HSV-1 but not HSV-2.4                        with a decrease of nNOS, VIP, neural         circulating myenteric anti-plexus an-
   Serum profile studies has estab-          proteins, S-100, substance P and             tibodies were detected in 54.3-100%
lished that elevated concentrations of       PGP9.5. The imbalance produced by            of serum samples from patients with
proinflammatory cytokines (IL-22,            loss of VIP and NO-secreting neurons         achalasia versus 7.5-12% of healthy
IL-23, IL-17, TNF-α, IL-6, IFN-γ,            as a result of the progressive destruc-      subjects, especially in carriers of HLA
and IL-12), C4B5, C3, cyclin-de-             tion of myenteric ganglion cells and         DQA1*0103 and DQB1*0603 alleles
pendent kinase 5, α2-macroglobulin           the occurrence of neural fibrosis            (OR=3.17 and OR=5.82, respective-
and anti-GAD65 antibodies are                would lead to the classic subtype of         ly). The target antigens of circulating
up-regulated in achalasia patients, as       achalasia.4                                  anti-myenteric autoantibodies are
compared with controls, supporting              An underpinning pathogenic                PNMA2 and GAD65 (69%-80%),
the hypothesis of immune-mediated            mechanism in the early stage of              recoverin (8%) and none with Hu,
reponse.6,7                                  achalasia is the esophageal myenteric        CDR-62 (Yo), Nova-1 (Ri), SOX-1,
   A significantly increased ratios          immune-mediated response, inflam-            titina or amphiphysin.2,3
of MMP-9/MMP-2 and activated                 matory state accompanied by T cell
MMP-9/proMMP-9 in sera of acha-              infiltration, neuritis, ganglionitis and     Autoimmunity and inflammatory
lasia patients has been determined           neuronal degeneration with only mild         diseases comorbidity
compared with controls. Moreover,            to severe fibrosis in the smooth muscle      Autoimmune diseases often occur in
extensive damage within the plexus           layer. Moreover, achalasia patients          association with one another, either
was found in the tissues with more           have shown increased deposits of the         involving a single individual or within
MMP-9-expressing cells. Addition-            complement complex C5b-C9, C9                a family sharing autoimmune diseases,
ally, achalasia-associated autoantigens      and of IgM within or proximal to             and the presence of autoantibodies
PNMA2, GAD65, VIP and Ri are                 ganglion cells of myenteric plexus.6         without disease. Compared with the
substrates of MMP-9. Thus MMP-9                                                           general population, patients with
                                             Autoantibodies                               achalasia are 3.6-times more likely to
may contribute to the pathogenesis by
                                             Antinuclear antibodies (ANAs) are            have autoimmune diseases, including
cleaving achalasia-associated autoanti-
                                             present in 56-68% of the patients            uveitis (RR=259), Sjögren’s syndrome
gens into remnant epitopes generating
                                             with achalasia. The most prevalent           (RR=37), systemic lupus erythe-
autoimmunity (REGA paradigm).8
                                             pattern observed is speckled, fol-           matosus (RR=43), type I diabetes
   An increased in some proinflam-
                                             lowed by nucleolar, homogeneous              (RR=5.4), hypothyroidism (RR=8.5),
matory/profibrogenic tissue and
                                             and NuMA-1. Moreover, unusual                rheumatoid arthritis (RR=2.4),
circulating CD4+ T cell subsets
                                             staining patterns in the nuclei, such        scleroderma, ankylosing spondylitis,
(Th22, Th17, Th2 and Th1) have
                                             as the nuclear mitotic apparatus, and        myasthenia gravis, Guillain-Barre
been characterized in patients with
                                             cytoplasmic staining as in anti-Jo-1         syndrome, autoimmune acquired
achalasia compared with controls.2,3
                                             positive polymyositis/dermatomyosi-          hemophilia A, polyglandular autoim-
Furthermore, patients with achalasia
                                             tis, and antimitochondrial antibodies        mune syndrome type II, psoriasis and
have also shown a higher frequency
                                             have been determined.2,3,9,10                asthma. Intriguingly, the younger
of immune regulatory cells in the
                                                The increased prevalence of               population of patients with achalasia
myenteric plexus of esophageal tis-
                                             circulating IgG antibodies against           was shown to have a higher prevalence
sue, as compared to controls. 2,3 The
                                             cytoplasm and nucleus of neuronal            of autoimmune comorbidities (RR =
concomitant presence of inflamma-
                                             cells from myenteric plexus in most          3.3), compared with an older popula-
tory and regulatory cells suggests that
                                             patients with achalasia compared             tion of patients with achalasia.11
the proinflammatory and regulatory
                                             with GERD, Hirschsprung’s disease,           A recent cross-sectional study of 114
balance favors the former with the
                                             esophageal cancer, peptic esophagitis,       patients with achalasia showed that
incapacity of the latter in trying to
Why You Should Attend the 2019 World Congress in Istanbul?
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WORLD GASTROENTEROLOGY NEWS                JULY 2019

Editorial | Expert Point of View | WCOG 2019 | WDHD News | WGO & WGOF News | WGO Global Guidelines | Calendar of Events

the presence of autoimmune disease           DQB1*06:01) was characterized as                TCR repertoire and react to HSV-
was found in 19 patients (16.7%),            conferring the strongest risk for acha-         1 antigens. Am J Gastroenterol.
hypothyroidism was the main diag-            lasia, and showed a particular geo-             2008;103:1598-1609.
nosis, and it was present in 52.6%           spatial north-south gradient among           Furuzawa-Carballeda J, Torres-Landa
of patients compared with 4.2%               Europeans. The finding of this inser-           S, Valdovinos MA, et al. New
in controls. Two patients had more           tion being less common in northern              insights into the pathophysiology
than one concomitant autoimmune              European populations, as compared               of achalasia and implications for
diseases (one hyperthyroidism/vitiligo       with those from the southern regions            future treatment. World J Gastro-
and one hypothyroidism/scleroderma/          mirrored the differential prevalence of         enterol. 2016;22:7892-7907.
rheumatoid arthritis). Most of the           the disease between populations.12 Fi-       Furuzawa-Carballeda J, Aguilar-León
patients with concomitant autoim-            nally, the HLA-DRB1*14:54:01 and                D, Gamboa-Domínguez A, et
mune disease (79%) had the autoim-           DQB1*05:03:01 and the extended                  al. Achalasia--An Autoimmune
mune disease established before the          haplotype were characterized as risk            Inflammatory Disease: A Cross-
diagnosis of achalasia (median: 14.6         factor for achalasia in mixed-ancestry          Sectional Study. J Immunol Res.
years). For 10.5% of the patients            Mexican individuals suggesting that             2015;2015:729217.
the autoimmune disease was estab-            the haplotype was introduced by ad-          Liu ZQ, Chen WF, Wang Y, et al.
lished after the diagnosis of achalasia      mixture with European and/or Asian              Mast cell infiltration associated
(median: 2 years) and 10.5% had the          populations.13                                  with loss of interstitial cells of
diagnosis occurring simultaneously                                                           Cajal and neuronal degeneration
for both conditions. Thirteen of the         Immunosuppressive therapies                     in achalasia. Neurogastroenterol
19 achalasia patients (68.4%) with           Finally, there are some reports of              Motil. 2019;31:e13565.
autoimmune disease had history of            achalasia patients under treatment           Sodikoff JB, Lo AA, Shetuni BB, et al.
familial autoimmunity (6 with hypo-          with corticosteroids (prednisolone,             Histopathologic patterns among
thyroidism, one with hyperthyroid-           methylprednisolone or beclometha-               achalasia subtypes. Neurogastroen-
ism, and 6 with rheumatoid arthritis).       sone) alone or combined with other              terol Motil. 2016;28:139-45.
Compared with GERD, the achalasia            immunosuppressive drugs (metho-              Im SK, Yeo M, Lee KJ. Proteomic
group was 3.8-times more likely to           trexate, azathioprine or cyclophos-             identification of proteins sugges-
have an autoimmune disease includ-           phamide) with dramatic clinical                 tive of immune-mediated response
ing, thyroidopathies (RR=3), and             improvement and complete recovery               or neuronal degeneration in serum
chronic inflammatory disease includ-         of peristalsis corroborated by HRM,             of achalasia patients. Gut Liver.
ing allergic rhinitis, asthma, rosacea       lending further credence to the notion          2013;7:411-416.
and gout (RR=3.02).10                        that this disease has an autoimmune          Clayton S, Cauble E, Kumar A, et
                                             component.14                                    al. Plasma levels of TNF-α, IL-
Human Leukocyte Antigen                                                                      6, IFN-γ, IL-12, IL-17, IL-22,
Association                                  Conclusion
                                                                                             and IL-23 in achalasia, eosinophi-
Associations between achalasia and           The initial event that triggers achalasia
                                                                                             licesophagitis (EoE), and gastro-
HLA-DQB1*05:03 and HLA-                      may be the result of a repetitive insult
                                                                                             esophageal reflux disease (GERD).
DQB1*06:01; HLA-DQA1*01:03;                  produced by neurotropic virus infec-
                                                                                             BMC Gastroenterol. 2019;19:28.
and HLA-DQB1*03:01 and HLA-                  tion, likely HSV-1, which induces a
                                                                                          Furuzawa-Carballeda J, Boon L, Tor-
DQB1*03:04 have been determined.             conspicuous and persistent inflam-
                                                                                             res-Villalobos G, et al. Gelatinase
In fact, many studies have also              mation at the perineural level, in the
                                                                                             B/Matrix Metalloproteinase-9 as
shown a positive association with            myenteric plexus. Not all infected
                                                                                             Innate Immune Effector Molecule
DQw1, DQA1*0103, DQB1*0601,                  patients will develop achalasia, on
                                                                                             in Achalasia. Clin Transl Gastroen-
DQB1*0602, DQB1*0603,                        account of a genetic predisposition to
                                                                                             terol. 2018;9:208.
DQB1*0601, DQB1*0502, and                    develop a chronic auto-inflammatory
                                                                                          Bruley des Varannes S, Chevalier J,
DQB1*0503 alleles, in Caucasians.            response that has the potential to
                                                                                             Pimont S, et al. Serum from acha-
In a study of 1068 cases of acha-            progress to the disease.
                                                                                             lasia patients alters neurochemical
lasia from central Europe, Spain                                                             coding in the myenteric plexus
                                             References
and Italy, an 8-residue insertion at                                                         and nitric oxide mediated motor
                                             Facco M, Brun P, Baesso I, et al. T
position 227-234 in the cytoplas-                                                            response in normal human fundus.
                                                cells in the myenteric plexus of
mic tail of HLA-DQβ1 (encoded                                                                Gut. 2006;55:319-326.
                                                achalasia patients show a skewed
by HLA-DQB1*05:03 and HLA-
Why You Should Attend the 2019 World Congress in Istanbul?
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Romero-Hernández F, Furuzawa-                Furuzawa-Carballeda J, Zuñiga J,
   Carballeda J, Hernández-Molina               Hernández-Zaragoza DI,et al.
   G, et al. Autoimmune comorbid-               An original Eurasian haplotype,
   ity in achalasia patients. J Gastro-         HLA-DRB1*14:54-DQB1*05:03,
   enterol Hepatol. 2018;33:203-208.            influences the susceptibility to
Booy JD, Takata J, Tomlinson G,                 idiopathic achalasia. PLoS One.
   Urbach DR. The prevalence of au-             2018;13:e0201676.
   toimmune disease in pa-                   Savarino E, Gemignani L, Zentilin P,
   tients with esophageal achalasia.            De Bortoli N, Malesci A, Mas-
   Dis Esophagus. 2012;25:209-13.               tracci L, Fiocca R, Savarino V.
Becker J, Haas SL, Mokrowiecka A,               Achalasia with dense eosinophilic
   et al. The HLA-DQβ1 insertion is             infiltrate responds to steroid ther-
   a strong achalasia risk factor and           apy. Clin Gastroenterol Hepatol
   displays a geospatial north-south            2011; 9: 1104-1106.
   gradient among Europeans. Eur J
   Hum Genet 2016;24:1228-1231.
11
WORLD GASTROENTEROLOGY NEWS                JULY 2019

Editorial | Expert Point of View | WCOG 2019 | WDHD News | WGO & WGOF News | WGO Global Guidelines | Calendar of Events

Welcome to World Digestive
Health Day (WDHD) 2019!
                                                                                          • Promote a multidisciplinary and
                     Kentaro Sugano, MD                                                       personalized treatment of digestive
                     Jichi Medical University, Japan                                          cancers to achieve better clinical
                     Co-Chair World Digestive Health Day 2019                                 outcomes
                                                                                          • Increase the awareness of the pub-
                                                                                              lic on the benefit of screening and
                                                                                              early detection of digestive cancers
                                                                                          • Provide gastroenterologists,
                     Joseph Sung, MD, PhD, FRCP, MWGO
                                                                                              hepatologists, their patients, and
                     The Chinese University of Hong Kong, Hong Kong                           the lay public with an understand-
                     Co-Chair World Digestive Health Day 2019
                                                                                              ing of the latest basic and clinical
                                                                                              research on the early detection,
                                                                                              screening, and treatment of diges-
                                                                                              tive cancers.
                                                                                          • Translate research into clinical
                     Richard Hunt, FRCP, FRCPEd, FRCPC, MWGO
                                                                                              practice to inform physicians,
                     McMaster University Health Science Centre, United Kingdom                pharmacists, allied health profes-
                     Co-Chair World Digestive Health Day 2019
                                                                                              sionals, healthcare payers, and the
                                                                                              public of the risk factors, causes,
                                                                                              and treatment of digestive cancers
                                                                                          • Stimulate international collabora-
                                                                                              tions that foster improved diges-
                                                                                              tive cancer education, research,
                                                                                              and training especially in the
Join WGO in Increasing Awareness             the World Gastroenterology Organisa-             developing world
of the Benefits of Early Diagnosis           tion (WGO), The WGO Foundation               • Increase awareness of digestive
and Promoting Multidisciplinary              (WGOF), WGO Member Societies,                    cancers by providing a better un-
Treatment of Digestive Cancers in            WGO Training Centers, WGO Re-                    derstanding and recognition of the
2019                                         gional Affiliate Associations, and other         GI cancers as a global burden
   The celebration of World Diges-           WGO partners worldwide.                      How to Get Involved
tive Health Day (WDHD) began on              Campaign Information                         If you have not started planning your
29 May 2019 and is in full swing.            The WDHD 2019 campaign theme is              WDHD 2019 event we invite you to
The success of WDHD, a yearlong,             “Early Diagnosis and Treatment of GI         start today! While the official date of
worldwide, public health campaign, is        Cancer.” By participating in WDHD            WDHD is 29th May, many events
derived from the combined efforts of         2019, you will help to:
12
WORLD GASTROENTEROLOGY NEWS                JULY 2019

Editorial | Expert Point of View | WCOG 2019 | WDHD News | WGO & WGOF News | WGO Global Guidelines | Calendar of Events

take place throughout 2019. WGO                 Plan Your Own WDHD Event                  Co-Chair World Digestive Health
challenges you to get involved in the        WGO and The WGO Foundation                   Day 2019
campaign by creating exciting ways to        encourage all members to participate         Richard Hunt, FRCP, FRCPEd, FR-
raise awareness around the benefits of       in World Digestive Health Day 2019           CPC, MWGO
the early diagnosis and treatments of        by organizing events in their regions        McMaster University Health Science
digestive cancers all year long, to im-      to observe this day. We hope that this       Centre
prove the standards of practice, and to      year’s campaign will help increase           United Kingdom
educate the public. WGO is pleased           awareness of the importance of the
to provide you with a few ways that          Early Diagnosis and Treatment of GI          Chair, WGO Foundation
you can TAKE ACTION and CEL-                 Cancer worldwide.                            Naima Amrani, MD
EBRATE World Digestive Health                   Have you started planning your            Mohamed V University – Rabat
Day in your respective community             event? Past events include public            Morocco
(see the breakout boxes). WGO and            campaigns, courses and lectures on
                                                                                          Members
The WGO Foundation are apprecia-             treatments of the current theme,
                                                                                          Han-Mo Chiu, MD
tive of all campaign participants and        walkathons, national meetings, press
                                                                                          National Taiwan University
for the ongoing efforts in supporting        conferences, radio and television
                                                                                          Taiwan
the WDHD 2019 campaign. We look              interviews, developing a country’s
forward to a successful year!                own WDHD Day, publications, and              Henry Cohen, MD
                                             much more!                                   University of the Republic Uruguay
TAKE ACTION                                     In the coming months, you will            Uruguay
• Host an academic conference or             find available a variety of tools and        Francesco Di Mario, MD
  symposium featuring scientific             resources, which may benefit your            University of Palma
  programs, plenaries, posters pre-          physicians, allied healthcare profes-        Italy
  sentations, and forums.                    sionals, patients and the general
                                             public, by visiting www.worldgastro-         Takuji Gotoda, MD
• Create prevention toolkits for                                                          Nihon University
  healthcare professionals and the           enterology.org/wgo-foundation/wdhd/
                                             wdhd-2019.                                   Japan
  general public.
• Organize a public awareness cam-              WDHD 2019 Steering Committee              David Graham, MD, MACG
  paign and disseminate campaign             The World Digestive Health Day               Baylor College of Medicine
  materials through blogs, podcasts,         2019 campaign is led by the following        United States
  videos, and brochures.                     individuals representing a global view       Abdel Meguid Kassem, MD
• How will you TAKE ACTION to                and expertise on the Early Diagnosis         Cairo University
  support WDHD?                              and Treatment of GI Cancer. They are         Egypt
                                             guiding the course of the campaign,
                                             and are leading in the development of        Nayoung Kim, MD, PhD
CELEBRATE                                    tools and resources throughout 2019          Seoul National University
• Host a walk-a-thon to rally                and beyond.                                  Korea
    your community in support of                                                          Ernst Kuipers, MD, PhD
    WDHD.                                    Co-Chair World Digestive Health              Erasmus University, Rotterdam
• Generate awareness by developing           Day 2019                                     Netherlands
    a social media campaign.                 Kentaro Sugano, MD
• Engage your local media with pub-          Jichi Medical University                     Yi-Chia Lee, MD, PhD
    lic service announcements, press         Japan                                        National Taiwan University
    releases, radio advertisements, and                                                   Taiwan
    TV interviews.                           Co-Chair World Digestive Health              Wai Keung Leung, MD
• How are you planning to CEL-               Day 2019                                     Hong Kong University
    EBRATE WDHD?                             Joseph Sung, MD, PhD, FRCP,                  Hong Kong
To submit an event to the WGO                MNGO
                                             The Chinese University of Hong               Brigette Ma, MD
Meetings & Events Calendar please
                                             Kong                                         The Chinese University of Hong
visit www.worldgastroenterology.org/
                                             Hong Kong                                    Kong
forms/submit-event.php.
                                                                                          Hong Kong
13
WORLD GASTROENTEROLOGY NEWS                JULY 2019

Editorial | Expert Point of View | WCOG 2019 | WDHD News | WGO & WGOF News | WGO Global Guidelines | Calendar of Events

Peter Malfertheiner, MD                      Jesús Kazuo Yamamoto-Furusho, MD             Join the WDHD Conversation on
Otto Von Guericke University Mag-            National Institute of Medical Sciences       Social Media
deburg                                       and Nutrition Salvador Zubirán               WGO and The WGO Foundation
Germany                                      Mexico                                       want to hear from you! Join the con-
Wojciech Marlicz, MD, PhD, DSci,             Graeme Young, MD                             versation in support of WDHD 2019,
FACG                                         Flinder University Adelaide                  tag WGO on Facebook (World Diges-
Pomeranian Medical University                Australia                                    tive Health Day - WDHD), Twitter
Poland                                                                                    (@WGOF_WDHD), or LinkedIn
                                             To learn more about WDHD we wel-             (www.linkedin.com/company/world-
Simon Ng, MD                                 come you to visit any of the following       gastroenterology-organisation-wgo-
The Chinese University of Hong               WDHD 2019 webpages:                          wgo-foundation). Be sure to include
Kong                                         • WDHD 2019 Homepage                         #WDHD2019 and #GICancer in
Hong Kong                                    • Message from the Co-Chairs                 your post.
Arnoldo Riquelme Pérez, MD                   • Tools and Resources
Pontifical Catholic University of Chile      • Supporting WGO Global Guide-                    Like @WGOFWDHD on
Chile                                            lines and Cascades                       Facebook
                                             Email info@worldgastroenterology.org
Prateek Sharma, MD                           with any WDHD related questions.                  Follow @WGOF_WDHD on
University of Kansas Medical Center            To officially submit your event for        Twitter
United States                                inclusion on the WGO Meetings and
Shunji Tanaka, MD                            Events calendar, please visit www.                 Follow WGO/WGO Founda-
Hiroshima University                         worldgastroenterology.org/forms/             tion on LinkedIn
Japan                                        submit-event.php and complete the
                                             online form.
Kaichun Wu, MD
Xijing Hospital
China
14
WORLD GASTROENTEROLOGY NEWS                JULY 2019

Editorial | Expert Point of View | WCOG 2019 | WDHD News | WGO & WGOF News | WGO Global Guidelines | Calendar of Events

The La Paz Training Center Revisited – the Legacy of
Guido Villa-Gomez MD MWGO
                     Eamonn M.M. Quigley, MD, FRCP, FACP, MACG,
                     FRCPI
                     Past President of WGO (2005-2009)
                     Houston, Texas

                     Henry Cohen, MD, FACG
                     Past President of WGO (2011-2013)
                     Montevideo, Uruguay

In February 2019 we participated in          in mind when the concept of training              America and also provided extended
the 15th international course at the         centers was proposed. Accordingly,                periods of training (for up to a year)
WGO Training Center in La Paz,               La Paz presented a yearly course on               in selected areas of the specialty to
Bolivia. It was an experience that           gastroenterology and gastrointes-                 smaller numbers. Over the 15 years of
was, on the one hand, exhilarating           tinal endoscopy delivered by local                its existence over 400 “trainees” have
and, on the other, tinged with a little      and international experts to young                attended the La Paz center courses. In
sadness. The exhilaration came from          gastroenterologists from across Latin             looking through photographs from
witnessing at first hand and in all its
glory the success story that is the La
Paz Training Center; sadness on the
realization that the individual who
developed and has guided the center
for the past 15 years is stepping down
on the occasion of his retirement
from the University.
   We were both privileged to have
been there on the occasion of the
inauguration of the center in 2005
as the first WGO Training Center
in Latin America and paid further
visits since then. The La Paz center
was always exactly what WGO had

The La Paz Center was
always exactly what WGO
had in mind when the
concept of training centers
was proposed.                                Unveiling of the La Paz Training Centerin 2005.
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WORLD GASTROENTEROLOGY NEWS                JULY 2019

Editorial | Expert Point of View | WCOG 2019 | WDHD News | WGO & WGOF News | WGO Global Guidelines | Calendar of Events

                                                                                              On every front the La Paz Training
                                                                                           Center has been an undoubted suc-
                                                                                           cess and has exceeded any and all ex-
                                                                                           pectations. Why did a Training Cen-
                                                                                           ter located in a somewhat inaccessible
                                                                                           city (“on the roof of the world” where
                                                                                           oxygen is at a premium) and in one of
                                                                                           the poorest nations in the continent
                                                                                           work and work so well? Several fac-
                                                                                           tors contributed to this success – the
                                                                                           wholehearted support of the uni-
                                                                                           versity, its medical school and their
                                                                                           leaderships, and of the municipality
                                                                                           of La Paz and national government
Trainees and trainers at the 2019 course                                                   agencies. The Japanese International
                                                                                           Cooperation Agency (JICA), the
the very first course, one can identify      included the rapt attention of the            overseas development authority of the
“trainees” who have since gone on            young gastroenterologists at each ses-        Japanese government, provided sub-
to hold leadership roles in gastroen-        sion, their enthusiastic participation        stantial funding for the establishment
terology in their home nations. The          in panel discussions and the sheer joy        of the Bolivian-Japanese Institute of
La Paz Center has clearly served to          that they brought to the entire event;        Gastroenterology in La Paz which has
galvanize the training and practice of       joy at the opportunity to listen to and       housed the training center and hosted
gastroenterology in the region and, in       interact with a who’s who of Latin            its courses and continues to provide
so doing, fostered the emergence of          American gastroenterology and sheer           ongoing support. Crucial also has
a group of young gastroenterologists         delight at being together and sharing         been the unswerving commitment of
who share a commitment to the high-          a common mission. This exuberance             the Bolivian Society of Gastroenterol-
est standards in clinical practice and a     overflowed in the talent show where           ogy to the center; its members have
dedication to training and education.        “trainees” from the various nations           selflessly contributed to the courses.
Those who remained in La Paz for             competed with each other in front of          Over the years, a host of expert
longer periods of “hands-on” train-          the entire attendance. The Bolivian           gastroenterologists and endoscopists
ing returned to their home base with         group who presented a fully costumed          from around the globe have willingly
new skills to the great benefit of their     representation of the famed Carna-            given of their time and expertise at
patients and their community.                val de Oruro won in an event that             the courses and local and national
   Throughout its 15 years under the         showcased the diverse talents of these        industry have provided invaluable
leadership of Guido Villa-Gomez,             young physicians.                             financial and in-kind support. As one
the courses at La Paz always adhered                                                       of its accredited centers, WGO has
to the highest standards of ethical                                                        also provided funding and faculty and
practice and educational principles –                                                      the center has attracted the endorse-
evidence-based presentations, critical                                                     ment and support of GI societies
assessment (in terms of knowledge                                                          from North and South America.
gained by the attendees and their
critical assessment of the educational
experience), experienced faculty with                                                      There is an additional
known reputations in teaching and                                                          factor, the X-factor, that
an atmosphere of critical analysis
and open interactivity. Interactions
                                                                                           has been absolutely
between the “trainees” was further                                                         fundamental to the success
fostered by social activities that pro-                                                    of the La Paz Training
moted bonding among the group as                                                           Center: its director – Guido
well as interchange with faculty.                                                          Villa Gomez.
   Highlights from the 2019 course
that illustrated how well it worked          La Paz from the Teleferico
16
WORLD GASTROENTEROLOGY NEWS                 JULY 2019

Editorial | Expert Point of View | WCOG 2019 | WDHD News | WGO & WGOF News | WGO Global Guidelines | Calendar of Events

                                             Their time in La Paz will be rendered
                                             memorable by engaging in the course,
                                             coming to appreciate how unique and
                                             wonderful La Paz and Bolivia are, and
                                             by the unrivalled hospitality of Guido,
                                             his team and his colleagues. Why else
                                             do the same faces reappear year after
                                             year to experience dyspnea, see their
                                             finger-tips go a little blue as they teach
                                             on the La Paz courses? There is also
                                             no doubt that his decades at the top
                                             in gastroenterology in Bolivia and the
                                             continent facilitate the ongoing and
                                             essential support of the pharmaceuti-         La Paz Training Center director, Guido Villa
                                             cal, instrument and device industries.        Gomez

                                                Many, many tributes were appropri-
                                                                                           illustrates what can be achieved when
                                             ately paid to Guido at this this year’s
                                                                                           those dedicated to a clear goal and
Tiwanaku                                     event, his last as he retires from the
                                                                                           under outstanding leadership can
                                             University and relinquishes director-
   There is an additional factor, the                                                      achieve. Guido, the world of gastro-
                                             ship of the center. Each he greeted,
X-factor, that has been absolutely fun-                                                    enterology owes you a profound debt
                                             surrounded by his supportive family,
damental to the success of the La Paz                                                      of gratitude. We thank you for getting
                                             with complete modesty and always
training center: its director – Guido                                                      to know La Paz, Bolivia and its people
                                             emphasizing the roles of all of those
Villa Gomez. It is appropriate that we                                                     and the wealth of ideas, talent and
                                             who have worked with him.
should acknowledge his unique and                                                          potential that the young gastroenter-
                                                The La Paz Training Center, under
profound contributions to gastroen-                                                        ologists of the continent possess. We
                                             the directorship of Guido Villa–
terology in the region through this                                                        wish you success and happiness in the
                                             Gomez, provides a template for a
leadership of the center. An interna-                                                      next phase of your career. Your legacy
                                             successful training center; his profes-
tionally recognized gastroenterologist,                                                    will be the continued success of the
                                             sional and personal qualities have
wizard endoscopist and renowned                                                            center with ongoing support from
                                             been critical to this success. Its success
educator, Guido brought a reputation                                                       JICA, WGO, industry and all the
and gravitas to the center that provid-                                                    friends of La Paz.
ed the foundation to its success. Yet
he, as a person, brings so much more
– why else would some of the world’s
busiest clinician-educators make the
trek to a city perched over 12,000 feet
up in the Andes? He is universally
respected, knows the worlds of gastro-
enterology and gastrointestinal endos-
copy intimately and can identify those
teachers who will best fulfill his goals.    The Bolivian Altiplano with Illimani in the
                                             background
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WORLD GASTROENTEROLOGY NEWS                     JULY 2019

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18th WGO-RTC Post-Graduate Course at the
Rabat Training Center, Morocco
MY ALL-TOO-SHORT STAY IN MOROCCO AT THE YEARLY FRENCH AFRICA POST-GRADUATE COURSE

                         Alan Barkun, MD,CM, FRCP(C), FACP, FACG, AGAF,                       The WGO Rabat Training Cen-
                         MSc (Clinical Epidemiology)                                          ter offers a ten day course which
                         Division of Gastroenterology, McGill University and the McGill       is open to all Francophone gas-
                         University Health Centre                                             troenterologists (with preference
                         Montreal, Quebec, Canada                                             to those from Africa) who wish
                                                                                              to improve their knowledge in
                                                                                              hepatology, gastroenterology and
                                                                                              digestive oncology. The 2019
                                                                                              edition was held from 24 Janu-
WOW! What an experience! Indeed,                  openness of mind and genuine thirst
                                                                                              ary – 2 February.
my involvement as a speaker at this               for learning that in my experience is
yearly Post-Graduate Course in Gas-               both unusual and extremely gratifying
troenterology and Hepatology – the                for all present – both speakers and at-
oldest and most respected, targeting              tendees. This is my fourth course and
French-speaking Africa - transcends               I still exchange WhatsApp and e-mail
the usual faculty engagement. It is               correspondence with some whom I
truly a life-changing event for both              had been privileged to meet at past
participants and faculty. But why?                courses.
What makes this such a special edu-                  Next, the speakers who span
cational few days?                                designated parts of the 10-day cur-
   First and foremost, the partici-               riculum. All were carefully chosen for
pants: a highly motivated, multina-               their expertise, lecturing skills, and    Training models
tional and multicultural group of                 endorsement of the course philosophy
colleagues who bring with them an                 that focuses on extensive interactions
                                                                                            with the attendees during both didac-
                                                                                            tic and organized social events – all in
The entire group becomes essentially a family whose                                         an effort to help mentor participants
members – trainees and faculty – learn continuously                                         about knowledge, procedural skills,
                                                                                            and career goals. The entire group
together and from each other, in a multitude of learning                                    becomes essentially a family whose
sessions that include didactic, small group, and hands-on                                   members – trainees and faculty –
opportunities.                                                                              learn continuously together and from
                                                                                            each other, in a multitude of learning
                                                                                            sessions that include didactic, small
                                                                                            group, and hands-on opportunities.
                                                                                               An additional reason for the success
                                                                                            is no doubt in part the exotic, beauti-
                                                                                            ful setting of Rabat, the capital of
                                                                                            Morocco.
                                                                                               But perhaps most crucial to the
                                                                                            continued popularity of this wonder-
                                                                                            ful educational event is the unending
Course at the Rabat TC                            Participants and faculty
                                                                                            dedication, hard work, vision and
18
WORLD GASTROENTEROLOGY NEWS                JULY 2019

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                                             But perhaps most crucial to
                                             the continued popularity of
                                             this wonderful educational
                                             event is the unending
                                             dedication, hard work,
                                             vision and generosity of its
                                             organizers led by Professor
Hands-on training                            Naima Amrani.                                More hands-on training

generosity of its organizers led by Pro-     tively addressing critical adult medical
fessor Naima Amrani. An intelligent,         education needs in French-speaking
insightful and veritable leader with         Africa.
endless generosity who has remained             This continued initiative is a tribute
true to the Course’s aims and origins.       to the larger multifaceted efforts un-
As a busy international speaker, it is       dertaken by the World Gastroenterol-
my honest opinion that this yearly           ogy Organisation in fulfilling its truly
program is quite unique, achieving           global educational mandate.
significant impact by boldly and effec-

                                                                                          The entire group becomes essentially a family
19
WORLD GASTROENTEROLOGY NEWS                   JULY 2019

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WGO Train the Trainers Bucharest 2019

                                               the Romanian Society of Gastroenter-
                                               ology & Hepatology (SRGH), with
                                               support from the American College of
                                               Gastroenterology. It was made up of
                                               17 modules, included lectures, small
                                               group discussions, and hands-on ses-
                                               sions while creating the opportunity
                                               for everyone to engage in an open          Opening session led by Prof. Jean-Christophe
                                                                                          Saurin, Chair of the TTT Committee
                                               discussion on many topics related to
                                               teaching and training.
                                                  TTT is a highly successful program
                                               designed to disseminate teaching
                                               skills to those gastroenterologists who
                                               hold training positions in their own
WGO is proud to announce that its              countries. Delegates are equipped
latest Train the Trainers workshop             with both skills and tools which they
was a success! Since Train the Trainers        can then implement on their home           26 countries spanning the globe were repre-
began in 2001, over 1,000 educators            ground. Not only has this workshop         sented at TTT Bucharest!
have attended this unique program to           been enthusiastically received by
hone their skills in adult education.          all WGO member societies around
The 28th WGO Train the Trainers                the world, it continues to provide            The 2019 TTT Bucharest work-
(TTT) workshop took place this                 an excellent forum for the exchange        shop was a notable addition as it was
past 1 – 4 April 2019 in Bucharest,            of ideas and the establishment of          the first Train the Trainers workshop
Romania. This interactive workshop             contacts between various countries, in     in Eastern Europe in many years.
was organized by the World Gastro-             an environment which is conducive to       Romania welcomed participants and
enterology Organisation (WGO) and              learning and interaction.                  faculty from 26 countries including
                                                                                          several participants from WGO Mem-
                                                                                          ber Society countries (Madagascar and
                                                                                          Puerto Rico) that had never before
                                                                                          participated in a Train the Trainers
                                                                                          workshop.
                                                                                             In particular, TTT Bucharest 2019
                                                                                          was an intensive four-day course
                                                                                          focused on improving the abilities
                                                                                          and educational skills of trainers in
                                                                                          the field of gastroenterology. The
                                                                                          workshop brought together renowned
                                                                                          faculty members from WGO (the
                                                                                          trainers) and participants (the train-
                                                                                          ees) from those different countries
                                                                                          and settings around the world, in an
                                                                                          enabling environment to improve
                                                                                          their potential for teaching.
                                                                                             Going beyond the seminars, the
                                                                                          workshop also sought to bring the
Thanks to our gracious hosts from the SRGH!                                               participants and faculty together
20
WORLD GASTROENTEROLOGY NEWS                JULY 2019

Editorial | Expert Point of View | WCOG 2019 | WDHD News | WGO & WGOF News | WGO Global Guidelines | Calendar of Events

                                                                                              through a variety of teambuilding and
                                                                                              small group activities that highlighted
                                                                                              the beauty and history of Romanian
                                                                                              culture. All attendees were treated to
                                                                                              the best of Bucharest by their kind
                                                                                              Romanian hosts.

Participants and faculty                     TTT Report Back Session

  TTT Bucharest: A Global “United                                      Train the Trainers, Bucharest: A
  Nations” Gathering                                                   Romanian Perspective
  Wai-Kay Seto, MD                                                     Carmen Monica Preda, MD
  The University of Hong Kong, Hong Kong                               Bucharest, Romania
  The World Gastroenterology Organisation                              Train the Trainers Bucharest 2019 was for
  TTT Workshop is a great course to equip                              me a great opportunity to improve my
  oneself in the philosophies and concepts of teaching                 educational skills in gastroenterology, hepatology and
  and training.                                                        endoscopy.
     Right at the start of the workshop, my first impres-                 On this occasion I met extraordinary professionals
  sion was: if only this were taught in medical school! I              from these domains and colleagues from all over the
  have been working in an academic institution in Hong                 world. Here is a summary of the sessions:
  Kong for more than 6 years, teaching medical students,                  Professor Naima Amrani taught me how to write a
  postgraduate students, junior doctors and gastroenter-               presentation and good ways to deliver to my students.
  ology trainees on a regular basis. And yet, after going                 The technique of teaching someone endoscopy was
  through the course, I feel there is so much more one                 explained to us by Professor Damon Bizos, which is
  can improve in teaching and education. The workshop                  very useful for my daily practice.
  adopts a real-life perspective on gastroenterology teach-               Trial design, presented by Professor David Bjork-
  ing and training in the classroom, in the clinical setting           man has had a great importance for me, which makes
  and during endoscopies and procedures. The breakout                  me want to improve myself further in epidemiology.
                                                     continued...                                                         continued...

   Four Days of Intense Work and Fun in                                Train the Trainers Bucharest:
   Bucharest, Romania!                                                 Tremendous Power of Active
   Nancy Fanous, MD                                                    Learning
   Cairo, Egypt                                                        Lidia Ciobanu, MD
   In 2013, I had the honor to join the                                Cluj-Napoca, Romania
   WGO Cairo Training Center (CTC)                                     My name is Lidia Ciobanu (Munteanu)
   through its director, Prof. Ibrahim Mostafa. I was much             and I am one of the attendees of the WGO Train the
   impressed by the vision, mission and the great work it              Trainers Workshop recently held in Bucharest from
   carried on its shoulders to promote medical services in             1-4 April 2019.
   Africa in the field of gastroenterology, hepatology and               This meeting joined gastroenterologists from
   endoscopy. Since its start in 2004, about 300 of my                 many countries and cultures, with different levels of
   fellow African doctors have been trained through the                practice, with very different scientific and educational
   WGO CTC & gone back to serve their people with the                  careers. The topics were also very diverse: Education,
   knowledge they gained.                                              Teaching Procedural Skills, e-Learning, Preparation of
      I knew about the TTT courses provided by WGO a                   an Abstract, Professionalism, Evidence Based Medi-
   few years before through CTC and always appreciated                 cine, Critical Appraisal, Publications, Trial Design,
   their caliber. In October 2018, and upon request from               Assessment, Appraisal and Credentialing, Writing
   WGO for nomination, I was nominated by CTC direc-                   Multiple Choice Questions, Interpersonal Skills and
   tor, Prof. Ibrahim Mostafa to join the TTT in Bucha-                Team Working. When I first saw the attendees and
                                                     continued...                                                         continued...
21
WORLD GASTROENTEROLOGY NEWS                   JULY 2019

Editorial | Expert Point of View | WCOG 2019 | WDHD News | WGO & WGOF News | WGO Global Guidelines | Calendar of Events

Continued from: TTT Bucharest: A Global “United Nations” Gathering      throughout the sessions, made the sessions very interactive
sessions put what we have learned into practice and solidi-             and has shared many of his ideas about gastroenterology
fied our teaching concepts. There were concise sessions on              and endoscopy.
different aspects of research. I really found the sections on              I have to note our Romanian teachers Professors Anca
appraisal and credentialing useful, as these are relevant to my         Trifan, Carol Stanciu and Catalin Sfarti who delivered
daily clinical practice. And tips on setting multiple choice            great presentations about evidence-based medicine and
questions: I finally have guidance!                                     publications.
   The content of this workshop can be potentially very                    Professor Emmanuelle Williams spoke to us about assess-
impactful for gastroenterologists in China and Asia. China              ment and appraisal and she did a wonderful job moderat-
is in the midst of modernizing its medical teaching and                 ing the breakout session.
training methods up to international standards. Gastroen-                  Last, but not least, Professor Cihan Yurdaydin, with
terology is one of the fastest-growing specialties in China,            his impressive experience as editor, gave us an interesting
and the content of this workshop will be highly useful for              presentation of critical appraisal of an article, followed by a
Chinese institutions aspiring to improve their teaching and             very useful teamwork in the breakout session.
training standards. Hopefully WGO can take a leading                       Finally, I have to emphasize how successful the social
role in this. In addition, this workshop was truly a global             side of the event was organized by the Romanian Profes-
“United Nations” gathering with participants from all six               sors Trifan, Stanciu and Sfarti. Many participants appreci-
continents. It was great to meet new gastroenterology friends           ated it as superlative and will keep many, many wonderful
from Argentina, Croatia, Madagascar, Guatemala, and of                  memories.
course Romania!                                                            Professor Harshit Khara organized a WhatsApp group
   I would like to wholeheartedly thank the faculty members             for all TTT attendees which we used to exchange photos,
of this workshop for the enlightening learning experience,              films and ideas. Thank you very much Harshit!
including Drs. Jean-Christophe Saurin, Damon Bizos, Guil-                  Thank you very much WGO! Thank you very much
herme Macedo, David Bjorkman, Emmanuelle Williams,                      SRGH!
Harshit Khara and Kelly Burak. Thoroughly impressed by
their wholehearted dedication to education! And of course a             Continued from: Four Days of Intense Work and Fun in Bucharest,
                                                                        Romania!
million thanks to the Romanian Society of Gastroenterology
for being the best host possible and providing an enriching             rest, Romania that was planned to take place from 1-4 April,
dose of Romanian culture! I fully support the conducting                2019 in partnership with Romanian Society of Gastroenter-
of similar TTT workshops in the future and the devotion of              ology and Hepatology (SRGH).
WGO to improving gastroenterology educational standards                    From the very beginning, the event was highly organized.
worldwide.                                                              All details were perfectly taken care of so precisely and care-
                                                                        fully, thanks to the highly skilled organizing team who made
Continued from: Train the Trainers, Bucharest: A Romanian Perspective   our task an easy one. The warm welcome provided to me,
Also this concept of intensive and interactive workshops,               along with the wonderful hand-made Romanian souvenir
practicing teamwork, gave me a great opportunity for me                 upon my arrival to Bucharest seemed so promising with a
to learn better.                                                        unique event to come.
   I was impressed by the concept of a flipped classroom                   The TTT had a unique structure, mixing hard work with
and the presentation how to make multiple choice ques-                  fun. A total of 50 participants from all over the world, mak-
tions, given by Professor Kelly Burak. I will definitely try            ing it a cosmopolitan event, first met during the welcome
to implement these techniques in my department.                         dinner on the first day of arrival and never imagine how we
   Professor Harshit Khara talked to us about credentialing,            would feel on the last day!
interpersonal skills and team working, which was a very                    Dividing the group into smaller working groups was a
interesting presentation.                                               very effective idea which allowed people to interact in a
   Professor Guilherme Macedo made a very good presen-                  friendly and professional manner, breaking geographical,
tation about professionalism, which many will definitely                language and cultural boundaries.
remember for a long time now.                                              The content of the course was extraordinarily practical and
   Professor Chris Mulder explained publications and                    highly focused on the skills we need to encounter everyday,
publication politics, which gave us a lot of clues to why               the challenges in the training field. Shorter lectures, longer
somebody is published and why they are not.                             breakout sessions and small group workshops made the long
   Professor Jean-Christophe Saurin was our principal chair             days so interesting and interactive. Very rich topics were
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