New Drug Update 2021 - Oklahoma Academy of Physician ...

 
CONTINUE READING
New Drug Update 2021 - Oklahoma Academy of Physician ...
New Drug Update 2021
    48th Annual Oklahoma Academy of Physician Assistants CME Conference
                              October 1, 2021

Katherine S. O’Neal, Pharm.D., MBA, BCACP, CDCES, BC-ADM, AE-C, CLS, FADCES
          Associate Professor: University of Oklahoma College of Pharmacy
     Adjunct Associate Professor: University of Oklahoma Department of Medicine
                            Katherine-oneal@ouhsc.edu
New Drug Update 2021 - Oklahoma Academy of Physician ...
Objectives

• Describe new medications, formulations, and indications
  by therapeutic class

• Summarize key adverse effects and monitoring
  parameters for the new therapeutic agents

• Compare and contrast new medications with existing
  medication options
                                                            2
New Drug Update 2021 - Oklahoma Academy of Physician ...
NOVEL NEW DRUG APPROVALS

FDA CDER New Drugs Program: 2020 Update, Jan 2021   3
New Drug Update 2021 - Oklahoma Academy of Physician ...
FDA CDER New Drugs Program: 2020 Update, Jan 2021   4
New Drug Update 2021 - Oklahoma Academy of Physician ...
2020 New Drug Approvals. Mullard. Feb 2021   5
New Drug Update 2021 - Oklahoma Academy of Physician ...
Therapeutic Categories

           •     Dermatology
           •     Psychiatry
           •     Endocrinology
           •     Cardiology
           •     Urology / Nephrology
           •     Respiratory
           •     Infectious Disease

http://www.fda.gov; Lexi-Comp                 6
New Drug Update 2021 - Oklahoma Academy of Physician ...
DERMATOLOGY
New Drug Update 2021 - Oklahoma Academy of Physician ...
Acne
Drug(s)      • Winlevi (clascoterone) 1%

Class        • Androgen receptor inhibitor

Indication   • Topical treatment of acne vulgaris in patients
               ≥12 years of age
Dosing       • Thin layer applied to the affected areas twice
               daily

                                                                8
New Drug Update 2021 - Oklahoma Academy of Physician ...
9
New Drug Update 2021 - Oklahoma Academy of Physician ...
Clascoterone Considerations
Adverse   • Exfoliation of the skin, xeroderma, atropic striae
Effects
Monitor   • Signs/symptoms of HPA axis suppression or
            adrenal insufficiency
Caution   • Adrenal suppression

Price     • $66 for 60g

                                                             10
Clascoterone Bottom Line
   Evidence                      2 randomized, multicenter, double-blind vehicle-controlled
   for                           trials enrolling 1440 patients ≥9 yoa across 45 sites treated
   Approval                      with clascoterone or vehicle cream for 12 weeks

   Outcomes                      Acne severity was evaluated using the Investigator’s Global
                                 Assessment (IGA) with moderate acne defined as a score of
                                 3. In trial 1, 18.4% achieved a 2-point reduction in IGA vs 9%
                                 placebo. In trial 2, 20.3% achieved a 2-point reduction vs.
                                 6.5% placebo. (p
Pruritis
Drug(s)      • Korsuva (difelikefalin)

Class        • Kappa opioid receptor agonist

Indication   • Treatment of moderate to severe pruritis
               associated with chronic kidney disease in adults
               undergoing hemodialysis
Dosing       • 0.5 mcg/kg administered by IV bolus into the
               venous line of the dialysis circuit at the end of
               each hemodialysis treatment
             • Oral option potentially in the future

                                                               12
13
Difelikafalin Considerations
Adverse   • Hyperkalemia, diarrhea, nausea, abnormal gait,
Effects     altered mental status
Monitor   • Signs/symptoms of HPA axis suppression or
            adrenal insufficiency
Caution   • Use with other CNS depressants

Price     • Expected to be available 1st quarter 2022

                                                         14
Difelikafalin Bottom Line
   Evidence                      2 randomized, multicenter, double-blind placebo-controlled
   for                           trials enrolling 851 patients ≥18 yoa treated with difelikafalin
   Approval                      or placebo for 12 weeks

   Outcomes                      7-day run-in period prior to randomization to confirm
                                 moderate-to-severe pruritis and to establish baseline itch
                                 intensity measured by Worst Itching Intensity Numeral
                                 Rating Scale (WI-NRS) scores. The baseline scores were
                                 7.1 and 7.2 respectively. After treatment, 51% in trial one
                                 and 54% in trial achieved a three point or greater reduction
                                 in score. p
Actinic Keratosis
Drug(s)      • Klisyri (tirbanibulin) 1%

Class        • Antimicrotubular

Indication   • Topical treatment of actinic keratosis on the face
               or scalp
Dosing       • Apply once daily to evenly cover up to a 25cm2
               area for 5 consecutive days (1 single-dose
               packet per application)

                                                                16
Inhibits tubulin polymerization and disrupts Src kinase signaling which
are upregulated in actinic keratosis
                                                                          17
Tirbanibulin Considerations
Adverse   • Crusted skin, erythema of skin, exfoliation of
Effects     skin, swelling of skin, dermal ulcer, pustules,
            skin erosion, skin vesicle
Monitor   • Local skin reactions and ophthalmic adverse
            reactions
Caution   • Ocular effects

Price     • $237.60 per packet

                                                              18
Tirbanibulin Bottom Line
   Evidence                      2 randomized, multicenter, parallel group, double-blind
   for                           placebo-controlled trials enrolling 702 patients ≥18 yoa
   Approval                      across 62 sites treated with tirbanibulin or placebo for 3-5
                                 days
   Outcomes                      In both studies 100% clearance of the lesions at day 57
                                 were experienced by 44% and 54% of treated patients.
                                 p
Wynzora (Calcipotriene and
     Betamethasone) – New
          Formulation
Indication   • Treatment of plaque psoriasis in adults
Dose         • Apply to affected area of skin once daily for 8
               weeks (calcipotriene 0.005% / betamethasone
               0.064% (60g), maximum dose 100g/week)
               (Cream)
Price        • $1380 per tube ($35 copay program available
               on wynzora.com)
Product

                                                                 20
Psoriasis Dosage Forms

                         21
PSYCH
Antipsychotic
Drug(s)      • Lybalvi (Olanzapine and Samidorphan)
Class        • Antimanic, second generation atypical
               antipsychotic
Indication   • Treatment of acute mania, acute episodes with
               mixed features of bipolar I disorder
             • Treatment of schizophrenia in adults
Dosing       • 5mg/10mg, 10mg/10mg, 15mg/10mg,
               20mg/10mg once daily (dose may be adjusted
               in weekly intervals)
Mechanism • Dopamine, serotonin type 2 and opioid
            receptor antagonism

                                                           23
www.biopharma.media   24
Lybalvi Considerations
Adverse    • Increased serum glucose, increase serum
Effects      prolactin, increased serum triglycerides, weight
             gain, xerostomia, hyperinsulinism
Monitor    • Migraine frequency, renal and hepatic function
Caution    • Multiple drug interactions, concomitant use with
              opioids is contraindicated
           • Not approved for dementia related psychosis
              (BBW)
           • Opioid dependent
Price      • Expected to be
             available 4th quarter
             2021

                                                                25
Lybalvi Bottom Line
   Evidence for                  ENLIGHTEN-1 is a phase 3, randomized, double-blind, placebo
   Approval                      and olanzapine controlled study in adults with schizophrenia. The
                                 trial enrolled 401 participants for 4-weeks. ENGLIGHTEN-2 was a
                                 24-week study focusing on weight gain and enrolled 265
                                 participants.
   Outcomes                      Participants had significant reduction in baseline positive and
                                 negative syndrome scale scores (PANSS) and less weight gain
                                 compared to placebo and had similar results compared to
                                 olanzapine without the weight gain. p
ADHD
Drug(s)      • Qelbree (viloxazine)
Class        • Selective norepinephrine reuptake inhibitor
Indication   • Treatment of attention-deficit hyperactivity
               disorder (ADHD) in pediatric patients 6 to 17
               years of age
Dosing       • Age 6-11: 100mg once daily, titrate by 100mg at
               weekly intervals to max 400mg/day
             • Age 12-17: 200mg once daily, titrate to 400mg
               after 1 week based on response

                                                             27
Viloxazine Considerations
Adverse    • Increased diastolic blood pressure, increased
Effects      heart rate, drowsiness, headache, abdominal
             pain, decreased appetite, fatigue
Monitor    • Prior to initiation, cardiac physical exam,
             monitor blood pressure and pulse, liver
             enzymes, serum creatinine, and GFR
Caution    • CNS effects, suicidal behavior, CV effects,
             hepatic impairment
Price      • $12/tablet (savings card on website)

                                                             28
Viloxazine Bottom Line
    Evidence                     Three randomized, placebo controlled trials. Study 1
    for                          enrolled 477 participants aged 6-11 over 6 weeks
    Approval                     randomized to 100mg, 200mg or placebo. Study 2 enrolled
                                 313 participants aged 6-11 over 8 weeks randomized to
                                 200mg, 400mg or placebo. Study 3 enrolled 310 participants
                                 aged 12-17 over 6 weeks randomized to 200mg, 400mg or
                                 placebo.
    Outcomes                     Significant reductions were seen in the ADHD rating scale
                                 and Clinical Impression-Improvement (CGI-I) score.

    Place in                     Provides an option that is
    Therapy                      non-scheduled and
                                 non-stimulant based with
                                 24-hour control.
                                 Only other SNRI for ADHD is
                                 atomoxetine.

CenterWatch. Nasser A. A phase III randomized, placebo controlled trial…. Clinical Therapeutics. 2020;42(8).   29
ADHD
Drug(s)      • Azstarys (serdexmethylphenidate and
               dexmethylphenidate)
Class        • CNS Stimulant, C-II
Indication   • Treatment of ADHD in patients 6 years of age
               and older
Dosing       • 39.2mg serdexmethylphenidate / 7.8 mg
               dexmethylphenidate once daily in the morning,
               may increase in 1 week to 52.3mg/10.4mg
               (max)
Mechanism • Blocks reuptake of norepinephrine and
            dopamine, increases their release into
            extraneuronal space. Serdexmethylphenidate
            is a prodrug converted to dexmethylphenidate
            in the lower GI tract
                                                              30
Azstarys Considerations
Adverse   • Weight loss, drug abuse/dependence
Effects
Monitor   • Prior to initiation, cardiac evaluation, BP, heart
            rate, growth rate, changes in sleep and behavior
Caution   • CV events, priapism, abuse, withdrawal
             symptoms
Price     • $15.48/tablet (website has copay savings card)

                                                             31
Azstarys Bottom Line
   Evidence                    Randomized, double-blind, placebo-controlled, parallel
   for                         group study enrolling 150 participants from 6-12 years of
   Approval                    age with ADHD. After washout of previous ADHD
                               medications, participants were optimized on treatment over
                               3-weeks, then assigned into a 1-week parallel group to
                               receive Azstarys or placebo. At the of 1-week, raters
                               evaluated the participants in a classroom setting over 13
                               hours using the SKAMP rating scale.
   Outcomes                    The change in baseline SKAMP scores was statistically
                               significantly lower with the Azstarys group

   Place in                    It is the only ADHD drug that contains the prodrug
   Therapy                     serdexmethylphenidate (ratio 70%:30%), extending the
                               duration of action but maintaining the same onset.

CenterWatch. Azstarys Package Insert.                                                       32
CenterWatch. Azstarys Package Insert.   33
ENDOCRINOLOGY
Historic Timeline of Rapid
                         Acting Insulin

Insulin regular                     Insulin lispro                      Insulin glulisine             Insulin lispro-aabc
 (Humulin R)                         (Humalog)                             (Apidra)                       (Lyumjev)

      1983             1991               1996                2002                   2004      2017           2020

                  Insulin regular                      Insulin aspart                       Insulin lispro,
                    (Novolin R)                          (Novolog)                             biosimilar
                                                                                              (Admelog)
                                                                                            Faster-acting
                                                                                            insulin aspart
                                                                                               (Fiasp)

Wong EY, Kroon L. Ultra-rapid-acting insulins: how fast is really needed? Clinical
Diabetes. Epub ahead of print. https://doi.org/10.2337/cd20-0119, Figure 1                                                  35
Diabetes
Drug(s)      • Lyumjev (insulin lispro-aabc)
Class        • Ultra rapid-acting insulin
Indication   • To improve glycemic control in pediatric
               patients age 3 and older and adults with type 1
               diabetes
             • To improve glycemic control in adults with type
               2 diabetes
Dosing       • General initiating dose: 0.4-0.5 units/kg/day for
               type 1 and 4-5 units for type 2 or 10% of basal
               dose
Mechanism    • Contains treprostinil, a prostacyclin analogue,
               that enhances the absorption through
               increased local vasodilation and citrate, which
               speeds up absorption by enhancing vascular
               permeability                                    36
Lyumjev Considerations
PK        • Onset: 15-32 minutes
          • Peak Effect: 2-2.9 hours
          • Duration: 4.6-7.3 hours
Monitor   • Blood glucose levels, A1c
Caution   • Hypoglycemia

Price     • $300 for 100 unit/mL vial
          • $126-252 for 100 unit/mL and 200 unit/mL pen

                                                           37
Lyumjev Bottom Line
    Evidence                     PRONTO-T1D and PRONTO-T2D studies. For type 1
    for                          insulin for ≥1 year and A1c 7-9.5%, BMI ≤ 35 kg/m2 treated
    Approval                     with rapid-acting insulin for ≥90 days and basal insulin for
                                 ≥30 days over 26 weeks. Participants randomized in a 4:4:3
                                 to one of three groups 1) double-blind mealtime ultra rapid
                                 lispro (URLi) (n=451), 2) lispro (n=442), or 3) open-label post
                                 meal URLi (n=329). For type 2, using insulin for ≥1 year and
                                 A1c 7-10% treated with basal insulin in combination with one
                                 or more prandial insulin injections for ≥90 days and treated
                                 with up to 3 oral agents with stable dosing for ≥90 days over
                                 2 weeks.
    Outcomes                     URLI was noninferior to lispro in mealtime and post meal.
                                 Mealtime URLi was superior to lispro in reducing 1 and 2-
                                 hour post prandial excursions starting at 15 minutes
                                 (p
Lyumjev Bottom Line

Klaff L, et al. Diabetes Obes Metab. 2020;22:1799. Blevins T, et al. Diabetes Care. 2020;43:2991   39
Biosimilar Insulin
            • Brand name Semglee
    Insulin
   glargine • FDA Approved June 2020
     - yfgn
              • No pronounced peak effect
              • Duration of action ~24 hours
        PK    • Time to peak ~12 hours

                • FDA approved July 28, 2021
                • First biosimilar interchangeable insulin
     Biosimilar • Reference product insulin glargine (Lantus)

              • ~$110/vial
      Cost    • ~$33/pen

www.fda.gov                                                     40
(Zegalogue) Dasiglucagon –
       New Formulation
Indication   • Treatment of severe hypoglycemia in patients
               ≥6 years of age
Dose         • Prefilled syringe/auto-injector 0.6mg; may
               repeat in 15 minutes with a new device
Price        • $370/prefilled syringe or auto-injector (co-pay
               card available)
Product

                                                                 41
Glucagon Options
Semaglutide – Expanded
         Indication in Diabetes
Indication   • Risk reduction of major cardiovascular events in
               adults with type 2 diabetes and CVD (Ozempic
               only)
Dose         • 0.25mg – 1mg injected subcutaneously once
               weekly
Price        • $404 per injection

Evidence     • Combination of SUSTAIN-6 and PIONEER trials
               showing CV benefit

                                                                  43
(Wegovy) Semaglutide – New
        Indication
Indication   • Weight management in adults with BMI of 30 or
               higher, or 27 or higher with at least one weight-
               related comorbid condition
Dose         • Week 1-4: 0.25 mg once weekly (SUBQ)
             • Week 5-8: 0.5 mg once weekly
             • Week 9-12: 1 mg once weekly
             • Week 13-16: 1.7 mg once weekly
             • Week 17 and on: 2.4 mg once weekly
Price        • $404/injection

Evidence     • 4 trials (STEP)

                                                                   44
(Wegovy) Semaglutide –
                     Bottom Line

              P
Dulaglutide – Expanded
         Indication in Diabetes
Indication   • Risk reduction of major cardiovascular events in
               adults with type 2 diabetes and established CVD
               or multiple CV risk factors
Dose         • 0.75 mg to 4.5 mg injected subcutaneously once
               weekly
Price        • $253 per injection

Evidence     • REWIND trial

                                                                  46
Obesity
Drug(s)      • Imcivree (setmelanotide)
Class        • Melanocortin receptor agonist
Indication   • Weight management in patients age 6 and
               older with obesity due to proopiomelanocortin
               (POMC), proprotein convertase subtilisin/kexin
               type 1 (PCSK1), or leptin receptor (LEPR)
               deficiency confirmed by genetic testing
Dosing       • 1-3 mg once daily

                                                            47
Restores impaired melanocortin-4 receptor pathway activity arising due to
genetic defects upstream of the receptor. MC4 receptors in the brain are
involved in regulation of hunger, satiety, and energy expenditure.

                                                                            48
Setmelanotide Considerations
Adverse   • Alopecia, skin hyperpigmentation, xeroderma,
Effects     GI upset, spontaneous erections, athralgia
Monitor   • Weight loss
Caution   • Adverse sexual reactions

Price     • $3,960/dose

                                                           49
Setmelanotide Bottom Line
   Evidence                     Two 1-year, open-label, double-blind 8-week trials. Both
   for                          studies enrolled participants age 6 and older but study 1 with
   Approval                     POMC or PCSK1 deficiency, and study 2 with LEPR
                                deficiency. A total of 21 participants were enrolled.

   Outcomes                     In study 1, 80% of participants achieved a ≥10% weight loss
                                and in study 2, 46% of participants. The mean change in
                                hunger score was also improved in both trials, -27.1% and -
                                43.7% respectively (p=0.0005; 0
Birth Control
Drug(s)      • Nextstellis (drospirenone 3mg and estetrol
               14.2mg)
Class        • Oral contraceptive
Indication   • Prevention of pregnancy

Dosing       • One tablet daily (24 active tablets and 4
               inactive tablets)

                                                            51
Nextstellis Considerations
Adverse   • Gynecological bleeding, mood disorder, acne
Effects     vulgaris, breast changes, dysmenorrhea
Monitor   • Serum potassium, pregnancy status, blood
            pressure
Caution   • Bleeding irregularities

Price     • $8.14/tablet (copay card available on website)

                                                             52
Nextstellis Bottom Line
   Evidence                      Multicenter, open-label, single-arm study one year in
   for                           duration that enrolled 1,674 participants aged 16-35.
   Approval

   Outcomes                      Method failure pregnancy rates were evaluated using the
                                 Pearl Index and found to be 2.65.

   Place in                      Provides another oral contraceptive option and is the only
   Therapy                       contraceptive pill with estetrol.

CenterWatch. Nextstellis package insert. Creinin M. Estetrol-drospirenone combination. Contraception. 2021.104:222.   53
Gimoti (metoclopramide) –
       New Formulation
Indication   • Relief of symptoms associated with acute and
               recurrent diabetic gastric stasis
Dose         • One spray (15mg) in one nostril 4 times daily
                (30 minutes prior to each meal and bedtime) for
                2 to 8 weeks
Price        • $214.29 per mL

Product

                                                              54
CARDIOLOGY
Lipid
Drug(s)      • Evkeeza (evinacumab)
Class        • Antilipemic, angiopoietin-like protein 3
                inhibitor
Indication   • Adjunct to other LDL lowering therapies for the
               treatment of homozygous familial
               hypercholesterolemia in patients 12 years of
               age and older
Dosing       • 15mg/kg IV infusion over 60 minutes every 4
               weeks

                                                             56
57
Evkeeza Considerations
Adverse   • Abdominal pain, constipation, asthenia, limb
Effects     pain, flu like symptoms
Monitor   • LDL 2 weeks after initiation
Caution   • Hypersensitivity reactions

Price     • $5625 per infusion

                                                           58
Evkeeza Bottom Line
   Evidence                      Randomized, double-blind, placebo controlled, parallel
   for                           group design enrolling 65 patients age 12 and older with
   Approval                      homozygous familial hyperlipidemia (ELIPSE) randomized to
                                 Evkeeza or placebo

   Outcomes                      At week 24, there was a 49% reduction in LDL (p
Heart Failure
Drug(s)      • Verquvo (vericiguat)
Class        • Soluble guanylate cyclase stimulator
Indication   • To reduce the risk of CV death and HF
               hospitalization following a hospitalization for
               HF or need for outpatient IV diuretics, in adults
               with symptomatic chronic heart failure and
               ejection fraction
61
Verquvo Considerations
Adverse   • Hypotension, dyspepsia, anemia
Effects
Monitor   • Daily weights, blood pressure, negative
            pregnancy test prior to starting
Caution   • Nitrates, PDE5 inhibitors

Price     • $23.32 per tablet

                                                      62
Verquvo Bottom Line
   Evidence                   Phase 3, multicenter, randomized, double-blind, placebo-
   for                        controlled trial enrolling 5,050 participants with HF (NYHA
   Approval                   Class II, III, IV) and an ejection fraction
Dapagliflozin – New Indication
Indication   • To reduce the risk of cardiovascular death and
               hospitalization for heart failure in adults with
               heart failure with reduced ejection fraction
               (NYHA Class II-IV)
Dose         • 10 mg once daily
Price        • $21/tablet

Evidence     • DAPA-HF published in 2019 enrolled 4,744
               participants across 410 sites age 18 and older
               with an ejection fraction of 40% or less and
               NYHA Class II, III, or IV symptoms

                                                                  64
Dapagliflozin – Bottom Line
                                 Placebo Dapagliflozin  Hazard       p-value
                                 (n=2371)  (n=2373)    Ratio (95%
                                                           CI)
 Composite of                    502     386           0.74          p
Empagliflozin – New Indication
Indication   • To reduce the risk of cardiovascular death plus
               hospitalization for heart failure in adults living
               with heart failure with reduced ejection fraction
               (Aug. 18, 2021)
Dose         • 10 mg once daily
Price        • $22/tablet

Evidence     • EMPEROR-Reduced published in 2020 enrolled
               3,730 participants across 520 sites 18 years of
               age and older with HF (NYHA Class II, III, IV)
               with a left ventricular ejection fraction of 40% or
               less

                                                                     66
Empagliflozin – Bottom Line
                      Placebo     Empagliflozin    Hazard        p-value
                      (n=1867)      (n=1863)      Ratio (95%
                                                      CI)
  Composite           24.7%      19.4%            0.75          p
UROLOGY / NEPHROLOGY
CKD in Diabetes
Drug(s)      • Kerendia (finerenone)
Class        • Mineralocorticoid (aldosterone) receptor
               antagonists
Indication   • To reduce the risk of sustained eGFR decline,
               end-stage kidney disease, CV death, nonfatal
               MI, and hospitalization for HF in adult patients
               with CKD associated with type 2 diabetes
Dosing       • eGFR ≥60: 20mg once daily
             • eGFR 25-59: 10 mg once daily

                                                                  69
Selectively blocks mineralocorticoid receptor-mediated sodium reabsorption
and overactivation in both epithelial and nonepithelial tissues reducing fibrosis
and inflammation
                                                                                    70
Finerenone Considerations
Adverse   • Hyperkalemia, hypotension, hyponatremia
Effects
Monitor   • Serum potassium (do not initiate if potassium
            >5)
Caution   • Adrenal insufficiency, concomitant treatment
            with strong CYP3A4 inhibitors

Price     • $22.76/tablet

                                                            71
Finerenone Bottom Line
   Evidence                    Randomized, double-blind, placebo-controlled, multicenter
   for                         trial enrolling 5,734 participants randomized to kerendia or
   Approval                    placebo over 2.6 years

   Outcomes                    The primary outcome was time-to-event composite of kidney
                               failure, a sustained decrease of at least 40% in eGFR, or
                               death from renal causes. This occurred in 17.8% of
                               finerenone participants and 21.1% placebo (18% reduction
                               in risk, p=0.001). A secondary outcome was the composite
                               of death from CV causes, nonfatal MI, nonfatal stroke or
                               hospitalization for HF. This occurred in 13% of finerenone
                               and 14.8% of placebo (25% risk reduction, p=0.03)
   Place in                    In patients with CKD and type 2 diabetes, finerenone
   Therapy                     reduces risk of CKD progression and CV events

CenterWatch. Bakris G. Effect of finerenone on CKD outcomes. NEJM. 2020.383(23):2219.         72
Overactive Bladder
Drug(s)       • Gemtesa (vibegron)
Class         • Beta3 agonist
Indication    • Treatment of overactive bladder with
                symptoms of urge urinary incontinence,
                urgency, and urinary frequency in adults
Dosing        • 75mg once daily

                                                           73
74
Vibegron Considerations
Adverse    • Hot flash, GI upset, xerostomia, increase post-
Effects      void residual urine volume
Monitor    • Baseline liver and renal function tests
Caution    • Bladder flow obstruction

Price      • $18.34/tablet

                                                               75
Vibegron Bottom Line
   Evidence                    12-week double-blind, randomized, placebo-controlled and
   for                         active-controlled trial enrolling 1,518 patients with overactive
   Approval                    bladder. Patients were randomized to gemtesa, placebo or
                               tolterodine once daily for 12 weeks

   Outcomes                    At the end of 12 weeks, the average daily number of
                               micturitions decreased by 1.8 episodes per day with
                               gemtesa vs 1.3 for placebo vs 1.6 for tolterodine (p
Dapagliflozin – New Indication
Indication   • To reduce the risk of sustained eGFR decline,
               end-stage kidney disease, cardiovascular death,
               and hospitalization for heart failure in adults with
               chronic kidney disease at risk of progression
Dose         • 10 mg once daily
Price        • $21/tablet

Evidence     • DAPA-CKD published in 2020 enrolled 4,304
               participants across 386 sites with or without type
               2 diabetes and eGFR 25-75 with urinary albumin-
               to-creatinine ratio of 200-5000

                                                                      77
Dapagliflozin – Bottom Line
                            Placebo Dapagliflozin     Hazard    p-value
                            (n=2152)  (n=2152)         Ratio
                                                     (95% CI)
 First occurrence of a      14.5%    9.2%           0.61        p
RESPIRATORY
COPD
Drug(s)      • Breztri Aerosphere (budesonide, glycopyrrolate,
               and formoterol)
Class        • Long acting anticholinergic, long acting beta
               agonist, and inhaled corticosteroid
Indication   • Maintenance of COPD

Dosing       • 2 inhalations twice daily (budesonide 160mcg/
               glycopyrrolate 9mcg/ formoterol 4.8mcg)

                                                               80
Breztri Considerations
Adverse    • Oral candidiasis, UTI, influenza, voice disorder
Effects
Monitor    • FEV1, peak flow, pulmonary function test, bone
             mineral density, blood pressure, heart rate,
             serum potassium, serum glucose, ocular
             changes
Caution    • Hypersensitivity

Price      • $66.22 per gram

                                                                81
Breztri Bottom Line
   Evidence                   Phase III, randomized, double-blind, multicenter,
   for                        parallel group 52-week trial enrolling 8,509 participants
   Approval                   (ETHOS)
   Outcomes The primary endpoint was the rate of moderate to
                              severe exacerbations. There was a 24% reduction in
                              exacerbations (p
INFECTIOUS DISEASE
Vulvovaginal Candidiasis
Drug(s)      • Brexafemme (ibrexafungerp)
Class        • Antifungal, triterpenoid
Indication   • Treatment of vulvovaginal candidiasis in adult
               and post-menarchal pediatric patients
Dosing       • 150 mg, administer with or without food,
               morning and evening, doses should be separate
               by 12 hours for one day

                                                            84
Brexafemme Considerations
Adverse   • Abdominal pain, skin rash, diarrhea, nausea,
Effects     flatulence
Monitor   • Pregnancy test prior to initiation
Caution   • Hypersensitivity

Price     • $142.50/tablet

                                                           85
Brexafemme Bottom Line
   Evidence                     Two phase 3, randomized, double-blind, placebo
   for                          controlled multicenter trials enrolling (VANISH-303 and
   Approval                     -306)
   Outcomes The day-10 test of cure was 50.5% (p=0.001) and
                                63.3% respectively in the two trials

   Place in                     Provides another alternative to treat vulvovaginal
   Therapy                      candidiasis that is effective and via a different
                                mechanism of action as a non-azole antifungal

CenterWatch. FDA Package Insert. Schwebke J. VANISH 303. Clinical Infectious Diseases. 2021.   86
OTHER NEW FORMULATIONS
OR EXPANDED INDICATIONS
Kloxxado (naloxone) – New
         Formulation
Indication   • Complete or partial reversal of opioid
               depression
Dose         • 8 mg as a single dose in nostril. Onset of action
               is slightly delayed compared to IM or IV route
               (8-13 minutes vs. 2-5 minutes)
Price        • $75

Product

                                                               88
Flucelvax Quadrivalent –
        Exanded Indication
Indication   • Influenza disease prevention now approved for
               kids 2 years of age and older
Dose         • Age 2-8: 0.5 mL IM for a total of 1 or 2 doses 4
                weeks apart
             • Age ≥9: 0.5mL IM as a single dose
Price        • $75

Product

                                                                  89
Review Question 1
Which of the following drug:indication pairings
is correct?

A. Korsuva: overactive bladder
B. Lybalvi: vulvovaginal candidiasis
C. Nextstellis: ADHD
D. Evkeeza: homozygous dyslipidemia

                                                  90
Review Question 2
Which drug provides a new nasal
formulation dosage form to its product line?

A. Zegalogue
B. Gimoti
C. Azstarys
D. Gemtesa

                                               91
Review Question 3
Which drug has the FDA indication
independent of diabetes for use in heart
failure?

A. Dapagliflozin
B. Bremelanotide
C. Canagliflozin
D. Semaglutide

                                           92
MEDICATION & FORMULARY
 RESOURCES AND OTHER
        HELPFUL
RESOURCES/INFORMATION
GLP1 Comparison
                 Trulicity           Byetta/Bydure     Victoza         Adlyxin       Ozempic/Rybelsus
                 (dulaglutide)       on (exenatide)    (liraglutide)   (lixisenati   (semaglutide)
                                                                       de)
Dose             0.75-4.5 mg         5-10 mcg SubQ     0.6-1.8 mg      10-20 mcg     0.25-1 mg SubQ
                 SubQ once           twice daily; 2    SubQ once       SubQ          once weekly
                 weekly              mg SubQ once      daily           once daily    3-14mg PO Once
                                     weekly                                          daily
Renal/ Hepatic   None                CrCl
SGLT2 Comparison
               Invokana (Canagliflozin)         Jardiance              Farxiga             Steglatro
                                                (Empagliflozin)        (Dapagliflozin)     (Ertugliflozin)
Dose           100-300 mg once daily            10-25 mg once          5-10 mg once        5-15 mg once daily
                                                daily; HF or CKD       daily DM; 10mg
                                                10 mg once daily       HF; DKD/CKD 10
                                                                       mg
Renal/         eGFR 30-
Community & Other
          Medication Resources
•   WalMart $4 ($10) List (updated 6/22/20)
•   Genscripts (cash only, bulk quantities, will mail)
•   Tulsa County Pharmacy
•   Oklahoma County Pharmacy
•   http://freeclinicdirectory.org/oklahoma_care/oklahoma_o
    k_county.html
•   Tulsa Bedlam Charitable Pharmacy
•   OKC Good Shepard Clinic
•   RX4 OKLA https://okcommerce.gov/assistance/rx/
•   Prescription Assistance www.needymeds.org
•   OU College of Pharmacy HSC Campus Pharmacies

                                                              96
Insurance 101
• Private Commerical insurances
   – Formularies updated annually
   – Tier system
            1
                   $
            2
                  $$
            3
                  $$$

• Formulary Comparison
  https://lookup.decisionresourcesgroup.com/ (have to
  create an account)
• State Medicaid/Soonercare
   – Step system
   – Documented reason to move to next level
   – www.okhca.org (Oklahoma Healthcare Authority)      97
OHCA – Diabetes Example

https://oklahoma.gov/ohca.html           98
99
New Drug Update 2021
    48th Annual Oklahoma Academy of Physician Assistants CME Conference
                              October 1, 2021

Katherine S. O’Neal, Pharm.D., MBA, BCACP, CDCES, BC-ADM, AE-C, CLS, FADCES
          Associate Professor: University of Oklahoma College of Pharmacy
     Adjunct Associate Professor: University of Oklahoma Department of Medicine
                            Katherine-oneal@ouhsc.edu
You can also read