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medicSA FEBRUARY 2021 VOLUME 34 NUMBER 1 Special delivery Managing the vaccine roll‑out THE ‘RIGHTS’ APPROACH TO AGED CARE • HONOURING 2020 GRADUATES medicSA | 1 GROUND-BREAKING CANCER FINDINGS • TREATING EATING DISORDERS
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Contents Australian Medical Association 5 President’s message (South Australia) Inc. 7 Easy does it – ePrescriptions help doctors and patients Level 1, 175 Fullarton Road, Dulwich SA 5065 8 The rights stuff – a human rights approach to caring PO Box 134 North Adelaide SA 5006 for the aged Telephone: (08) 8361 0100 11 Correct dose – planning and managing the Facsimile: (08) 8361 0199 COVID-19 vaccine roll-out Email: medicsa@amasa.org.au Website: www.amasa.org.au 15 Puffs of smoke – the AMA’s campaign against vaping Executive contacts 16 A light-bulb moment – new discoveries in breast President cancer treatment Dr Chris Moy: president@amasa.org.au medicSA 19 Finest moments – AMA(SA) Australia Day Honours Editorial recipients Editor: Dr Philip Harding 20 Early diagnosis – the continuing questions Managing Editor: Karen Phillips surrounding eating disorders Advertising medicSA@amasa.org.au 22 On the record – Dr Chris Moy provides a My Health Record update Production Typeset and printed for the AMA(SA) by 26 End of an era – 2020 Medical School graduates Douglas Press Pty Ltd. 30 From the top – introducing our new student ISSN 1447-9255 (Print) societies’ presidents ISSN 2209-0096 (Digital) Cover artwork 33 Centre of care - doctors' key role in iStock – peterschreiber.media. 'home hospital' program Disclaimer Neither the Australian Medical Association (South Australia) Inc nor any of its servants and agents will have any liability in any way arising from information or advice that is 18 contained in medicSA. The statements or opinions that are expressed in the magazine reflect the views of the authors and do not represent the official policy of the Australian Medical Association (South Australia) unless this is so stated. Although all accepted advertising material is expected to conform to ethical standards, such acceptance does not imply endorsement by the magazine. All matter in the magazine is covered by copyright, and must not be reproduced, stored in a retrieval system, or transmitted in any form by electronic or mechanical means, photocopying, or recording, without written permission. South Australia’s 2021 Rhodes Scholar and AMA(SA) member Dr Sarah Images are reproduced with permission Short has travelled a long way in her professional and personal life – and under limited license. has recently added competing in triathlons to an already awe-inspiring list of achievements. medicSA | 3
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REPORT President’s report Dr Chris Moy C OVID-19 is certainly the gift that administer the COVID vaccine in congratulate joint AMA(SA) Student keeps giving. Who in February the community. Medal winners Matilda Smale, who 2020 could have foretold that It has been somewhat concerning, was a valuable contributor to AMA(SA) 12 months later the world would therefore, to hear that some have Council as the Flinders representative still be grappling with the devastating complained that we did not work hard in 2020, and Liam Ramsey, who wrote impacts of COVID-19? That those of enough; that we have somehow ‘sold for medicSA as the Flinders Medical us in Australia would have extremely them out’. To these, and others, can I Students’ Society President last limited opportunities to leave – and be urge you to consider – for a community year. I am certain that Dr Smale and happy about it? That South Australia which has felt widespread pain from Dr Ramsey will be strong advocates for would be one of the few places in the the direct and indirect effects of their colleagues as interns and in their world where the vast majority of people the pandemic – that the COVID-19 future careers. listen to science? vaccine roll-out is a time to look past At ‘the other end’ of their careers There has been and continues to our own needs and is our moment to be so much to do. But I am extremely stand up. The profession has earned (usually!) are those AMA members who proud of how doctors and the AMA have the thanks of the community for our received recognition in the Australia ‘stood up’ over the past year. Our work roles in combatting the virus to date – Day Honours last month. In 2020, we has been incredibly important in so something that may be diminished if were proud to have our own member, many spheres, and despite how many the community senses complaint and Dr James Muecke, named as Australian times you’ve heard my voice on radio, self-interest among doctors, even if only of the Year, and watched as he used only a fraction of our advocacy has hit from a few of us. The AMA will continue this invaluable platform to inform the media. to work for doctors and patients to help and educate Australians about the In recent weeks, the major topic in our Australia through this, and I hope all dangers of sugar. I’m very much looking meetings with Australian Government doctors will understand their key role in forward to seeing the AMA building officials has been the involvement the big picture of the vaccine roll-out. on and promoting the work James and of GPs in the vaccine roll-out. Again, As March approaches, and we look others are doing. I’m pleased that we have been able to forward to what we hope will be a time As I write this, the House of Assembly open the eyes of the government to of less anxiety and greater certainty, is debating the Termination of the key role that GPs should play. GPs please spare a kind thought for our Pregnancy Bill 2020, which was delayed know their patients and their medical medical students. The time spent as a from early February to late this month. backgrounds; the word of trusted university student is arduous enough The AMA has been publicly supporting GPs is likely to increase a patient’s in the calmest of times; throw in a the Bill in its ambition to decriminalise confidence in the vaccine’s safety. pandemic and it’s been a nightmare. abortion in this state – the only one in With the appropriate support, GPs can One of the impacts has been on the Australia where abortion remains in the adapt their practices to ensure vaccines normal rites of passage from medical are delivered across the country, in a school to internship. As you’ll see on criminal code. I am sure there will be COVID-safe manner, while continuing page 26, AMA(SA) has had to postpone more to say in the next issue of medicSA. to provide usual care to their patients. the announcement of our 2020 Adelaide In the meantime, we begin the It should have been a no-brainer, but Medical School Student Medal winner vaccine roll-out. It will be challenging it wasn’t. due to pandemic restrictions on public – but I am very confident that together And as a result of our work, GPs gatherings. But we were very glad that we can perform our expected role in have been allocated an estimated the Flinders Medical School managed supporting Australia in and through $1-1.5 billion of funding support to to stage its commemorative event, and this critical period. medicSA | 5
EDITORIAL last month: Dr Roy Scragg AM OBE, Dr John Crompton AM, Dr John Willoughby OAM and Dr David Hamilton OAM. We hope this additional exposure in some way reinforces the appreciation we feel for all they have done. But health care is not and has never been just about doctors. Our patients wouldn’t achieve the levels of health Editor’s we want them to without the thousands of nurses, allied letter health professionals and other health care workers who work alongside us to improve patients’ health and lives. COVID-19 has provided daily reminders of that, too. Last Dr Philip Harding month, my wife Margie and I attended the funeral of former Royal Adelaide Hospital Director of Nursing Pam Spry AM. I Pam held many positions in nursing and health in this t is a wonderful thing, to be a doctor. We have so many state, Sydney and Melbourne, including as one of the first opportunities to perform important work that helps the staff members at the Queen Elizabeth Hospital in 1959, lives of our patients, their carers and loved ones, and and also worked overseas. She was a Commissioner at the the communities in which we live. If there was a chance South Australian Health Commission, and a member of that we forgot the value of our profession, the pandemic has the planning team for the first college-based nurse training provided constant reminders of it. course at the then-Sturt College of Advanced Education. She But there are those of us who do go above and beyond in advocated for fairer conditions and promotion opportunities serving our patients and communities – who do more at for her fellow nurses and for diversifying the range of nurses, home or venture overseas to care for and protect the health including more males. of people in need. Sometimes, the work and its importance At her funeral, I recalled Pam’s dedication, her curiosity, are never known or sufficiently recognised, even among her close working relationships with senior medical the medical fraternity. At other times, acknowledgement colleagues such as now-Professor Brendon Kearney and comes later. In this issue, we recognise four South me, and her sense of humour. I remembered that during Australian medicos who received Australia Day Honours the building program at the old RAH in the 1990s, when the link on the upper level between Teaching and Services and the Eleanor Harrald Building was to be named ‘Spry Way’, much merriment ensued when CEO Nobby Elvin dubbed it ‘Pam’s Passage’. ‘Matron Spry’ was 96 when she died. I like to think she was happy with her ‘innings’, despite not quite reaching the ton, and that she was aware that her contribution was, and will continue to be, remembered and appreciated. Pam Spry AM, and nursing in 1948 New access to mortgage advice W ith hundreds of loans to the competitive and ever-changing AMA members avoid taking out loans choose from and multiple mortgage landscape to help find the they later regret.’ banks and institutions to right loan for each individual. A new cashback offer available to deal with, busy doctors may not have Ms Warne said some loans may not AMA South Australia members allows time to identify which loan best suits offer the flexibility doctors need for eligible people to receive up to $2,000 their needs. the future. cashback on any loans successfully AMA(SA) CEO Dr Samantha Mead ‘Mortgage brokers have a legal duty settled between 4 November 2020 said she welcomed the opportunity to to make credit recommendations that and 31 December 2021. The cashback work with WA-based AMA Mortgage are in the best interests of the client. offer is in addition to any bank or Brokers to offer local AMA members Brokers also have the experience to help targeted mortgage broking services. choose the right loan for each person,’ lender cashback offers (if eligible), AMA Mortgage Brokers is a service she said. leaving customers with more cash in now available to AMA members ‘Some products seem to offer a great their pockets. and non-members across Australia. deal but may have penalties, fees and For more information see Mortgage broker Racheal Warne charges that others may not be aware https://www.amafinance.com.au/ said the company can help navigate of. We will be across this and will help home-loans/cashback-offer/ 6 | medicSA
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AGED CARE The rights approach Human rights academic Professor Wendy Lacey and aged care activist Daniella Greenwood write that a human rights approach to caring for older Australians will transform conditions that have led to a Royal Commission and been in the spotlight again during the pandemic. H uman rights do not change abuse, and these statistics are no simply because we age. No doubt conservative and do not include human right disappears instances of financial or sexual abuse. when we reach 65 years of As the Royal Commission into Aged age or when we start receiving aged care Care Quality and Safety has already services. As professionals in the sector, disclosed, additional investment has we must ensure that we preserve the not resulted in better outcomes for Human rights academic human rights of older Australians, at older people. Professor Wendy Lacey every turn. The failure to do so means None of this is news to those who have we will be letting down our most been following the Royal Commission, PATERNALISM AND vulnerable patients, neighbours, family least of all members of the medical DECISION‑MAKING members and friends. profession who have long been calling A commitment to human rights law Around $27 billion a year goes into for a complete overhaul of the aged and norms moves aged care beyond the provision of aged care in Australia care system. A key outcome of the Royal patient-centred approaches that have – 76 per cent of this is covered by Commission is very likely to be the failed to protect the rights of the most government subsidies and 21 per cent creation of a new Aged Care Act based vulnerable – particularly the right to by individual private contributions. on human rights principles. This shift self-determination. Based on the closing Residential aged care providers constitutes more than an overhaul – it submissions of Senior Counsel assisting receive around 18 billion of the total requires a complete re-engineering of the Commission, a rights-based annual aged care spend -$13 billion in aged care services in Australia. It will approach will be embedded in new law government subsidies and a further also require a paradigm shift among and policy. However, we do not yet know $4.8 billion from resident contributions. medical professionals. what that will look like in terms of the None of these figures include the A HUMAN RIGHTS detail for health professionals. estimated $41.7 billion that is spent on the health care needs of Australians APPROACH TO AGED CARE What we do know is that it will aged 65 years or over. It is important to stipulate that require considerable effort in calling These are the types of figures that excellent medical care where needed out paternalistic practices that take centre stage in articles and is fundamental to a human rights have been codified and normalised conversations about the state of aged approach. This includes ensuring GPs across aged care. The normalisation care in Australia. The figures provide are at the centre of medical planning of these practices has occurred answers to important questions and that there are enough aged care staff because paternalistic attitudes and such as how much? Who gets it? and registered nurses to provide skilled assumptions in relation to vulnerable What is it achieving? Can it be done and humane care and support. older people are largely invisible and more efficiently in light of an ageing A system underpinned by human accepted. Paternalism is the anthesis of population? But the figures do not rights demands clarity around what human rights. provide an answer to the most pressing does and does not come under There is considerable overlap with question we are called upon to ask the umbrella of medicine. This is discussion of the rights of persons ourselves as a community – how do we particularly vital in residential aged care with disabilities –particularly in the want to grow old together in Australia? where everyday decisions, tasks, desires, area of decision-making. Article 12 When it comes to residential expressions and functions – all central of the Convention on the Rights of aged care, it seems we are spending to human rights and citizenship – are Persons with Disabilities (CRPD) seeks $18 billion annually on something frequently subject to medical sanction, to address the legacy of paternalism that no older person wants – at least the opinions of family and aged care and the stripping away of human and no one wants what it currently does, staff, or to the strict routines in care citizenship rights associated with with some saying they would rather homes designed to optimise financial substitute decision-making. It outlines die than move into a residential aged efficiencies. Currently, all aspects of an the rights of persons with disabilities care facility. It is estimated that 39 per older person’s life are on the table for to enjoy ‘legal capacity on an equal cent of residents living in residential others to approve of, make decisions basis with others in all aspects of life’, aged care have experienced some form about or override – frequently for the highlighting that people have a right of emotional abuse, neglect or physical older person’s ‘own good’. to make their own decisions and to be 8 | medicSA
AGED CARE This will involve re-engineering - Ensure that legal powers are used an aged care system founded on only for the explicit purposes they are consumerist and market-based meant to under law, as required, and principles and ideology. Human rights always giving effect to the current will cannot be left in the hands of market- and preferences of the individual. forces, because vulnerable people are - In situations where the capacity to not consumers with the capacity to express decisions and preferences is engage in complaint mechanisms or most compromised, the current will abandon services that are below par. and preferences of an older person is A human rights approach recognises a measure of their self-determination that vulnerability is part of the and it is a matter of human rights that human condition and, thus, it is the this be upheld (not someone’s opinion responsibility of society to include and of what is ‘best for them’ or based support vulnerable citizens – that this on a memory of the way someone is a moral responsibility that cannot be ‘used to be’). outsourced or left to the whims of the - Model threshold thinking in profit motive. situations where the currently expressed will and preferences of CONTINUITY an older person is at risk of being Understanding the currently overridden - demanding that the expressed will and preferences of threat of serious and imminent risk Aged care consultant Daniella Greenwood vulnerable people and those living with to the person or others be established cognitive changes such as dementia before paternalism is considered. provided with decision-making support requires time and patience in the - Clearly articulate the areas that come that gives effect to their current will context of long-term relationships. under the umbrella of medicine and preferences. The CRPD and Article Adhering to Article 12 of the CRPD and those that do not. Medical 12 cover a broad range of disabilities means a commitment to continuity professionals – particularly GPs including the physical and sensory of care and consistency in care – can assist the aged care workforce disabilities experienced by older people and therapeutic relationships as a in understanding the importance of and the cognitive changes experienced by reasonable accommodation to support teasing apart the medical from all people living with dementia. human rights. In this respect, changes to other aspects of people’s lives. We argue that in situations where the the aged care system must prioritise the - Acknowledge that in supporting currently expressed will and preferences maintenance of long-term therapeutic the most vulnerable citizens in the of an older person are contested, a relationships between older citizens community there is a risk of creating threshold in relation to the severity and their GPs, and consistency in ‘perfect and compliant’ patients – and likelihood of the proposed harm the staff providing day-to-day care often because their expressions of to the individual or others must be in a community or residential aged preference take time and patience established. This is vital in ensuring care context. to understand, and/or because these that the approach adopted in cases of MOVING BEYOND HIGH-LEVEL expressions are simply overruled, serious and imminent risk is not applied ABSTRACT PRINCIPLES. ignored or pathologised by aged to everyday decisions that others in the In their submission to the Royal care professionals. community would expect to be permitted Commission, the AMA pointed out - Ask different questions when to make for themselves, without medical the danger in relying on high level and presented with the possibility of or family sanction. ‘potentially vague’ principles such as prescribing psychotropic medication HUMAN RIGHTS FOR THE those underpinning the new Aged Care in a residential aged care context. MOST VULNERABLE Quality Standards, including the risk A human rights approach calls for a that these will translate to little more range of practice and operational non- It is estimated that 70 per cent of than a ‘tick box’ administrative exercise negotiables such as relaxed schedules, residents living in aged care institutions on behalf of aged care providers. The consistent staffing, and affording are experiencing some form of cognitive same danger exists with the shift to adult-status in communications decline, yet the system still persists a human rights approach, which is and interactions. These shifts can with survey, assessment and evaluation why there must be clarity in a range influence the behaviour, moods, methods that do not accommodate of observable and measurable human protests and responses of people people experiencing a range of cognitive rights expectations and non-negotiables living with dementia and so it is vital changes. It is the equivalent of not they are in place before medication providing wheelchair ramps, Braille relating to the practice and operations of aged care services. is considered. resources or sign language interpreters to support the inclusion of all abilities. HOW CAN MEDICAL Daniella Greenwood is an international Under a human rights approach, efforts PROFESSIONALS consultant in human rights policy and to promote decision-making, choice, SUPPORT HUMAN RIGHTS practice in residential aged care. Professor and engagement with care planning and IN AGED CARE? Wendy Lacey is Executive Dean of the quality assurance processes will have to - Model behaviours and practices Faculty of Business, Government & Law at be re-designed to accommodate these that reflect respect for human the University of Canberra. Her research people so that their voices can be heard rights – the right to health is not has centred on the rights of older persons beyond proxy accounts and inputs. the only human right. and the prevention of elder abuse. medicSA | 9
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Local prescribers embrace e-scripts The ease of use and benefits to doctors and patients are prompting the rapid adoption of ‘ePrescriptions’ Andrew Matthews Sarah Wiles in South Australia. T he number of electronic over a paper prescription, they will be a patient’s active prescriptions and prescriptions in South Australia able to get this dispensed at their local repeats that may be dispensed. Patients increased dramatically as community pharmacy.’ who choose to use an ASL will not need electronic prescribing formally General practices and community to keep their prescription tokens. ASL expanded in December 2020. More than pharmacies should communicate to will be increasingly available from April, 500 prescribers are now using them ensure they are ready to write and and functionality is expected to improve across the state. dispense electronic prescriptions, during 2021. Adelaide’s COVID cluster in November he says. Ms Wiles says ASLs will be especially provided a catalyst, enabling general Mr Matthews says medicine safety, useful for doctors caring for patients in practice management software and including errors in transcribing residential aged care facilities. ‘Access to pharmacy dispensing software to medication into drug charts, was a and use of the ASL will provide another be upgraded with a new electronic focus of the Royal Commission into option for patients to track and manage prescription functionality that boosted Aged Care Quality and Safety. Electronic their prescriptions with no more repeat the number of general practices using prescriptions will support GPs in requests due to lost scripts,’ she says. the technology. managing medicines safely, including in She predicts that ASLs will become Australia’s COVID-19 National Health residential aged care facilities, he says. more useful in aged care facilities Plan and the fast-track implementation Adelaide GP and AMA(SA) Councillor as online medication charts are of electronic prescribing to support Dr Danny Byrne is an early adopter of integrated with software systems. telehealth measures were announced ePrescribing. ‘Electronic prescriptions ‘It will enable a prescriber to send the in March last year. Country SA PHN’s have proven their worth for simple, one- prescription directly into the medication Manager of Digital Health and Systems off scripts in conjunction with telehealth, chart and notify the pharmacist for Integration, Sarah Wiles, says electronic dispensing, with alerts on the chart for and dramatically simplified my workload prescribing provides advantages beyond for bulk repeat scripts for aged care home administration in the facility,’ Ms Wiles the immediate benefit of a single residents,’ he says. says. ‘That is a single entry - no more electronic script, especially as telehealth ‘With a telehealth consult, a patient transcribing of medications. has been announced as a permanent doesn’t have to come to the surgery to ‘Being ready for ePrescribing will Medicare subsidised fixture in Australia’s pick up the script and we don’t have to also set GPs up to participate in South health system. fax it to the chemist. It’s now a three- Australia’s Real Time Prescription ‘The viability of telehealth consulting second process.’ Monitoring (RTPM) Script Check, which has always been constrained by the With patients receiving their is due to start roll-out in March.’ limitations of a paper prescription as ePrescription ‘tokens’ by mobile phone For more information about electronic the only legal form to supply medicines,’ or email, Dr Byrne says it is critical prescribing and electronic prescriptions: Ms Miles says. ‘Even beyond COVID-19, it will be a great advantage for a rural patients’ contact details are accurate, to • Department of Health: www.health. patient to have a telehealth consult with avoid a potential breach of privacy. ‘The gov.au/initiatives-and-programs/ a doctor in Adelaide and receive their important thing is to think before you electronic-prescribing prescription electronically.’ click to issue an ePrescription, to ensure • Australian Digital Health Agency: The Australian Digital Health the mobile number is the correct one,’ www.digitalhealth.gov.au/ Agency (ADHA) has been responsible he says. get-started-with-digital-health/ for the technical framework for Pharmacists are also beginning to electronic-prescriptions electronic prescribing and the national use the Active Script List (ASL), another • Country SA PHN: www.countrysaphn. implementation, with the Department ePrescription option. The ASL includes com.au/support/digital-health/ of Health. ADHA’s Director of Medicines Safety, Andrew Matthews, says more GROWTH IN ELECTRONIC PRESCRIPTIONS IN SOUTH AUSTRALIA than 98 per cent of South Australian community pharmacies are now Number of Number of Number of dispensing electronic prescriptions. community ePrescriptions prescribers who ‘Since the first ePrescription was DATE pharmacies issued by have issued generated in May 2020, more than three dispensing prescribers ePrescriptions million have been issued nationally,’ ePrescriptions Mr Matthews says. ‘Prescribers can be 18 November 2020 7,684 114 246 confident that if a patient prefers an electronic prescription from their doctor 12 January 2021 42,366 555 500 medicSA | 11
COMBATTING CORONA No one left behind The AMA’s advice, advocacy and intervention are instrumental the continuation of current COVID-19 in planning and managing Australia’s delivery of COVID-19 precautions, and that being vaccinated vaccines, writes AMA Vice-President and AMA(SA) President will not mean that international Dr Chris Moy. travellers will not need to quarantine. This is a project of unforeseen scale A in this country. In some forums, I’ve ustralia’s COVID-19 strategy At the time of writing, the Pfizer likened it to Dunkirk – both in terms of is rapidly evolving as details vaccine had been provisionally approved size and in how many critical elements firm – about developing for use in patients over 16 years, with must be considered and addressed for us scientific evidence the first round of vaccinations about to to be successful. and the practicalities of what is a begin. The AstraZeneca vaccine had also just been approved by the independent INFECTION VS DISEASE massive undertaking to protect the regulator and it will be largely PREVENTION Australian community. manufactured at the Commonwealth Given early fears that a vaccine The AMA has been a key player against COVID-19 might never be in advocating and intervening to Serum Laboratories in Melbourne – hopefully bypassing emerging problems developed, we should be relieved and ensure the strategy provides the best thankful that a slew of safe and effective with global supply chains. A consulting possible outcomes for public health vaccines has already appeared, and firm was commissioned to analyse the and for doctors who must deal with others are being developed. potential for Australia to manufacture the consequences. Beyond some debates about the mRNA vaccines, and while there is some As shown on p13, the Australian expertise in this space, it is not yet at a relative ‘efficacies’ of the first two Government has entered four commercial level. vaccines off the rank – the Pfizer/ contracts for the supply of COVID-19 While attention has understandably BioNTech and AstraZeneca (AZ) vaccines, should they be approved by been on vaccines – particularly as new vaccines – the only clear evidence is the regulator. Some of the vaccines variants emerge – the Prime Minister that both are safe and are very good will be used to supply Australia’s has reminded us all that the vaccination at stopping severe disease and death. Pacific neighbours. program will not be a substitute for ...Continued on page 13 New rooms now open North Eastern Community Hospital 580 LOWER NORTH EAST ROAD, CAMPBELLTOWN • Convenient parking • Expert care • Priority appointments available The most comprehensive range of expert care in SA, consulting from over 20 locations. Dr Philip Brook Dr Saleem Hussenbocus Dr Daniel Mandziak Dr Anthony Samson Dr Darren Waters Dr Jonathan Cabot Dr David Hermann Dr James McLean Dr Aman Sood Dr Justin Webb A/Prof Peter Cundy Dr Mark Inglis Dr Yu Chao Lee Dr Aaron Stevenson A/Prof Nicole Williams Dr George Dracopoulos Dr Meng Ling Dr Andrew Mintz Dr Brian Wallace Dr Peter Viiret Prof Brian Freeman Dr Matthew Liptak Dr Mario Penta Dr Jason Ward P 08 8267 8267 orthosa.com.au 12 | medicSA
COMBATTING CORONA Continued from page 12 ... COVID-19 vaccine national roll-out strategy Phase 1a – up to 1.4m doses Ongoing Phase 1a – up to 1.4m doses Quarantine and border 70,000 workers Phase 1b – up to 14.8m doses Frontline health care worker sub-groups for 100,000 Elderly adults aged 80 1,045,000 prioritisation years and over Phase 2a – up to 15.8m doses Elderly adults aged 70- 1,858,000 Aged care and disability 79 years Adults aged 318,000 2,650,000 care staff Other health care 60-69 years 953,000 workers Phase 2b – up to 16m doses Adults aged Aged care and disability Aboriginal and Torres 3,080,000 190,000 50-59 years care residents Strait Islander people > 87,000 Balance of adult 55 6,643,000 Aboriginal and Torres population Phase 3 – up to 13.6m doses Total 678,000 Strait Islander people 387,000 Younger adults with an 18- 54 underlying medical Catch up any 2,000,000 unvaccinated < 18 if recommended* 5,670,000 condition, including those with a disability Other critical and high Australians from 453,000 previous phases risk workers Critical and high risk workers including Total 6,570,000 defence, police, fire, 196,000 emergency services and meat processing Total 6,139,000 Population numbers are current estimates for each category. * 16 and 17 year olds will be able to access the Pfizer vaccine in line with the relevant cohort. Australia Government, February 2021 As such, the current primary goal of the The Pfizer vaccine will be rolled out evidence yet of any significant safety COVID-19 vaccination program is the to the first group of about 600,000 issues, even those that were thought protection of individuals from having to Australians at high risk of being infected possible in the current vaccines. go to hospital and perhaps dying from or serious disease. Given its storage For example, there have been the virus. requirements, it’s primarily being rolled concerns about mRNA vaccines and What is unclear is whether these out through hospitals. whether their genetic material could be vaccines can prevent asymptomatic The AZ vaccine, a viral vector vaccine incorporated into our genome. But we infection or transmission. As a result, that can be stored in a standard freezer have two decades of experience with the goal of the current program is not and comes in more manageable DNA vaccines and there has been no attaining ‘herd immunity’, although batch sizes, will be easier to deliver in evidence of this so far. this is a secondary aim and our capacity the community and to more people. In addition, concerns about the to achieve it will emerge with further A vaccine developed by Novavax – a vaccines causing Guillain-Barre scientific evidence. protein-based vaccine that will be syndrome or antibody-dependent Further unknowns are for how long manufactured in Australia – may be enhancement of disease have not these vaccines will be effective, and more widely used later as its transport been borne out, despite significant how emerging variants of COVID-19 and storage requirements are international experience. will impact on their effectiveness. So, less onerous. until we know more it is likely that the With changes to scientific evidence, COMMUNITY ACCEPTANCE vaccine program may have to adjust and we may end up with mixed regimes – The AMA will have an important incorporate new vaccines, or booster say, with AZ first and then an mRNA or role in encouraging community shots of updated versions of the current protein vaccine as a second dose or a acceptance and overcoming lingering ones, as we work towards maximal booster later. vaccine hesitancy. We’ve continually protection against an evolving virus. SAFETY emphasised that we are an independent LOGISTICS So, the $1 million question – especially voice, focused on achieving the best It’s not the vaccine that will save us, considering all the anti-vax sentiment, possible outcomes for the health of our patients. © Australia Government, February 2021 but the vaccination of the majority of confusion and crack-pot science in the community. the community: are the vaccinations It is important that the AMA walks However, logistics associated with really safe? a careful line between asking the the vaccines, such as having to store Australia has had the benefit of being hard questions about issues such as the Pfizer vaccine at minus 70 degrees able to watch and learn from overseas which vaccine should be adopted or Celsius and large batch numbers, are experiences, as first the clinical trials, the practicalities of the roll-out and playing a major part in the roll-out and then large-scale deployments of the reassuring the public about the overall strategy. But because it was the first vaccines under emergency provisions, sense of the strategy and purpose in this approved, the Pfizer vaccine will be the has occurred. The information from effort to protect them. first one we see. overseas has been positive, with no ...Continued on page 14 medicSA | 13
COMBATTING CORONA Continued from page 13 ... Phase 2b AMA advocacy, the funding secured for We need strong, clear, consistent • Remaining adults distribution via Australia’s GP practices messaging. Just as the Prime Minister • Any missed from earlier phases is many times that being directed has been pressured to keep Craig Kelly to pharmacies. SIDE EFFECTS in line because of the divisive nature The AMA advocacy has also secured Reports from international of his false and inflammatory claims for GPs more after-hours and rural jurisdictions, including the UK, and statements, so must doctors stick funding support, allowing appropriate suggest side effects are likely to be few. together. It is important to build and co-claiming with other MBS items, People may experience chills, fatigue maintain trust in the vaccine program and the provision of consumables and and headaches. In clinical trials of in public, rather than reinforce required PPE. The increased loading to both vaccines, mild to moderate side inaccuracies or create distractions. support vaccination after hours was key effects were common within a week of to helping practices provide the vaccine PRIORITY GROUPS vaccination. Most side effects, however, while not upsetting the care of their The vaccine will be rolled out to usually occur within a day or two and go patients in-hours. priority groups first – those at greater away in a few days. An NHS study in the UK found few RECORDING, INDEMNITY risk of exposure or likely to have a more side effects in a study of about 40,000 AND SYSTEMS serious disease – and then sequentially people, most of whom were healthcare The recording of vaccinations is in groups, with the overall aim to workers. The study found: critical to the roll-out strategy. The type reduce risk. • 37 per cent of participants and sequence of vaccinations must be Trials will have to be conducted on experienced some local ‘after-effects’, recorded in the Australian Immunisation children and younger people before such as pain or swelling near the site Register, and this requirement has now a vaccine is approved for paediatric been enshrined in legislation. This will use, as is the case with other vaccines of the injection, after their first dose, rising to about 45 per cent of the be crucial, particularly for individuals developed for adults. who will need proof of vaccination in Children under five years who are 10,000 who had received two doses the future. more at risk of complications such • 14 per cent had at least one whole- The AMA has advocated for as febrile convulsions are unlikely to body (systemic) after-effect – such as doctors to have the informed consent receive a vaccine in the near future and fever, aches or chills – within seven process reviewed by medical defence are more likely to receive a protein- days of the first dose, rising to about organisations (MDOs) and the Australian based vaccination (such as the Novavax), 22 per cent after the second dose. Health Practitioner Regulation Authority, which is less reactogenic. Young people People with a history of significant and to fully address indemnity issues – won’t be negatively affected by the delay allergic reactions, rather than general although all major MDOs have confirmed in vaccinating them because they tend allergies, have been advised not to have they will cover doctors administering not to be symptomatic or to have mild the mNRA Pfizer-BioNTech vaccine or COVID-19 vaccines to their patients. symptoms. However, this strategy will the similar Moderna vaccine because There are also questions about how reduce the potential for herd immunity, of a small number of anaphylactoid to ensure the National Booking System as young people under 20 account for reactions. Because the vaccine is not will operate – for example, for less IT- 25 per cent of the Australian population. ‘live’, theoretically it can be given to literate patients and for those for whom At the time of writing, the roll-out in immune-compromised people and English is not the primary language. Australia will look like this: pregnant women, and it will be, offered At this stage, the proposal is that the Phase 1a on a case-by-case basis. National Booking System will comprise • Quarantine and border workers ADMINISTERING THE VACCINE a one-stop shop website where a patient • Frontline health care workers While pharmacists have campaigned can obtain information about COVID-19 • Aged care and disability staff to deliver the vaccine, the AMA has vaccination, determine their eligibility, • Aged care and disability residents argued that the credibility of the and find a practice for service with which Phase 1b program is boosted when the program they will be able to book an appointment. • Adults over 80 years is led by doctors. We have argued that However, there are complex issues • Adults 70-79 it would be difficult for pharmacists to finalise, such as how patients can • Other health care workers to provide the vaccination in privacy determine and confirm their eligibility • Aboriginal and Torres Strait Islander and in a COVID-safe way; that it is based on medical conditions. And to people over 55 important that the vaccine is delivered prevent wastage, there must be accurate • Younger adults with an underlying by people trained to manage potential matching of the number of patients medical condition, including those risks associated with allergic reactions. booked to the number of doses contained with a disability How could pharmacists know a patient’s in each multi-dose vial. • Critical and high-risk workers. history to assess whether and when they MY ELEVATOR PITCH including defence, police, should get the vaccine? The COVID-19 vaccine roll-out is fire, emergency services and In addition, there seem to be major a hugely important undertaking for meat processing barriers to pharmacy provision of the our patients and our communities. Phase 2a vaccine, including lack of privacy for Australians are crying out for this • Adults aged 60-69 years discussions, difficulties in providing protection and for their lives to get • Adults aged 50-59 years the vaccine in a COVID-safe manner closer to normality. As doctors, it is a • Aboriginal and Torres Strait Islander in a busy pharmacy, and the ability to time to stand up, remember why we people 18-54 observe and properly respond post- joined the profession, and get the job • Other critical and high-risk workers vaccination. As I write this, largely due to done for them. 14 | medicSA
????? AMA highlights vaping harm The AMA is encouraging limitations to Australians’ access to vaping products. R egulatory changes to close a is evidence to suggest vaping causes in quit rates, compared to other forms of loophole that allows people harm in brain development and can smoking cessation assistance. to access imported nicotine increase the risk of respiratory and It also noted that people using products for vaping without cardiovascular disease.’ nicotine vaping products to stop a prescription will come into effect ‘At the moment, public discourse smoking were significantly more from October 2021, amid evidence that is focused on vaping as a smoking likely than people using other forms young people are increasingly taking up cessation tool but there is little of nicotine-replacement therapies e-cigarettes. discussion about the rising social to continue using the products after The Therapeutic Goods uptake.’ one year. Administration (TGA) announced In a media statement, Federal Health ‘On the basis of the eight or so RCTs in December that imports of Minister Greg Hunt said there had been the review looked at, vaping was not nicotine e-cigarettes and liquid rapid growth in vaping uptake by young found to be a more effective aid in nicotine for vaping will require a people around the world. smoking cessation than counselling and doctor’s prescription, aligning with • Between 2016 and 2019, the number other forms of nicotine replacements domestic laws. of current e-cigarette users in such as patches, gums and nasal sprays,’ It rectifies a regulatory twist through Australia aged 15-24 increased by Dr Khorshid said. which consumers could import nicotine 72,000, or 95.7 per cent, to reach Under the new regulations, medical products, even though possession or 147,000. practitioners who consider nicotine use without a prescription is illegal in • Recent Australian National University e-cigarettes an appropriate treatment all states except South Australia and (ANU) research indicates e-cigarette for a patient trying to quit smoking can domestic sales are illegal. users are three times more likely to prescribe them if they have approval The TGA scheduling delegate said, take up traditional cigarette products through the TGA Access Pathways. This ‘restrictions on the availability of as non-users. is because there are no TGA-approved e-cigarettes are necessary to mitigate • Between 2015 and 2019, e-cigarette nicotine vaping products. The medical the potential uptake of smoking in usage by US youth increased by practitioner does not have to apply if young adults who would otherwise be at about 1.13 million young people aged the patient is importing less than a low risk of initiating nicotine addiction’. 14-19 years (a 71.9 per cent increase). three-month supply through the TGA This responds to evidence that Around 4 million US high-school Personal Importation Scheme. Nicotine nicotine e-cigarettes act as a ‘gateway’ students use e-cigarettes. e-cigarettes will also be dispensed to smoking in youth, and that Even vaping products without from pharmacies. exposure to nicotine in adolescents nicotine are considered potentially Yet most medical practitioners are may have long-term consequences for harmful. Flavoured vaping products likely to support vaping as a quit- brain development. are not illegal but contain harmful smoking tool only as a last resort. The amendment to limit access chemicals such as formaldehyde and ‘The amendment will mean that to imported nicotine products by other carcinogens and, disturbingly, rather than having ready access to rescheduling it on the Poisons Standard despite the ban on nicotine in imported vaping products, patients will aims to eliminate an ‘ON RAMP’ to e-cigarettes, random sweep-studies of be required to discuss the whole range nicotine addiction for non-smokers, vaping products found nicotine in many. of treatments with their GP if they are while enabling smokers to legally access ‘In the past, people did not realise the seeking a vaping prescription. Some nicotine e-cigarettes to help them quit dangers of smoking. Everyone smoked will not be willing to prescribe it at all,’ smoking – to provide the ‘OFF RAMP’ in the car, they smoked inside,’ Dr Dr Khorshid said. for smokers. Khorshid said. ‘There are some alarming He said the TGA should consider AMA President Dr Omar Khorshid similarities in the present day in terms additional regulations on the vaping said the AMA supported the of lack of public awareness. There’s not a products – as well as their use – to limit amendment as an additional barrier lot of understanding among people who potential harms. to people taking up vaping. However, don’t vape about what is occurring and ‘It’s important that people continue to he said, concerns remain around why it is appealing or how people access be made aware of the potential harms of characterising vaping as an effective e-cigarettes.’ vaping,’ he said. ‘The new amendment © istock - ljubaphoto smoking cessation tool. In its submission to the TGA review, means that rather than relying on ‘We do not have credible evidence the AMA noted that a recent ANU anecdotal evidence or Dr Google, to show that e-cigarettes and vaping review of randomised controlled trials patients who are trying to quit smoking are safe, or that they are effective as a (RCTs) found e-cigarette use was not will have access to evidence-based cessation aid,’ Dr Khorshid said. ‘There associated with a significant difference advice about the most effective tools.’ medicSA | 15
RESEARCH New research a watershed South Australian research into breast cancer treatments may transform outcomes for women around the world. A fter more than 30 years of Marshall swallowed research, an international the H. pylori bacteria to team led by researchers at the prove it caused stomach University of Adelaide has ulcers, debunking the published paradigm-shifting evidence prevailing wisdom that that will offer hope to metastatic they were caused by breast cancer patients where standard acid build up. treatment has failed. ‘We could have Professor Wayne Tilley, Associate Professor Theresa Hickey It will also potentially improve their published this research and Dr Stephen Birrell quality of life during treatment. three to five years ago,’ The paper in the prestigious journal Professor Tilley says, ‘but we wanted to The DRMCRL research has provided new Nature Medicine provides definitive publish in a high-impact journal such insight into the way androgen receptors preclinical evidence that stimulating as Nature Medicine, which required work in the breast. androgen receptor activity is a better generating compelling evidence that Professor Tilley says it’s well way of treating estrogen-receptor driven this strategy would work across the understood that abnormal estrogen breast cancer (in 75 to 80 per cent of all spectrum of ER-positive breast cancers. receptor activity can lead to cancer cells cases) than the standard approach of ‘This required us to develop a range proliferating and surviving in the breast, inhibiting estrogen receptors. It also of contemporary preclinical breast just as abnormal androgen receptors shows the treatment has positive rather cancer models using human tissues and do in the prostate. However, he says, than negative side effects. interrogating these models with new confusion reigned about whether The Dame Roma Mitchell Cancer genomic technologies.’ androgen receptors were a help or a Research Laboratories (DRMCRL) at ‘By holding our nerve and producing hindrance in breast cancer treatment. the University of Adelaide collaborated definitive data in the Nature Medicine Androgens were historically with researchers the Garvan Institute publication, including preclinical data used in treating breast cancers, of Medical Research in Sydney and in independent laboratories around the but the mechanism was poorly overseas institutions to develop the world using multiple models, we can understood and the treatment, based compelling evidence required by Nature now put to rest a lot of the arguments on naturally occurring androgens Medicine to end a long-standing debate against using androgens in the in men, was discontinued because about the role of the androgen receptor treatment of breast cancer,’ he says. it had masculinising side-effects. in breast cancer. ‘We believe these findings will result New estrogen receptor targeting The team was led by DRMCRL director in a seismic shift in how to exploit the drugs (that is, endocrine therapies) Professor Wayne Tilley, who cloned androgen receptor in breast cancer replaced androgens as the standard of the human androgen receptor in the using selective androgen receptor care treatment. late 1980s at the University of Texas modulators that lack the virilising side The prevailing thinking around breast Southwestern Medical Center in Dallas; effects of “male” hormones and are not cancer treatment focused on inhibiting the head of the DRMCRL Breast Cancer metabolised to estrogen. estrogen biosynthesis or blocking Group, Associate Professor Theresa ‘It’s uncommon to have this estrogen receptors. But, says Professor Hickey; and DRMCRL affiliate Dr much reproducibility … that’s pretty Tilley, although endocrine therapies Stephen Birrell, former director of the extraordinary and I think that’s why the have very good initial treatment Breast Cancer Unit at Flinders Medical scientific and medical community has responses, endocrine therapies are Centre and now chair of Adelaide- embraced this as being an important not curative. Not only do they fail to based HAVAH Therapeutics and step forward in developing a potential prevent breast cancer recurring in some Wellend Health. new hormone therapy to treat women, but they can also have terrible The DRMCRL team says the finding breast cancer.’ side effects. is the type of light-bulb moment that Researchers have long known that Most people do not appreciate that occurred when Australian researcher estrogen receptor-positive breast while the five-year survival rate for and Nobel Laureate, Professor Barry cancers also have androgen receptors. breast cancer has risen impressively 16 | medicSA
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