key: cord-1046626-ee3b113v authors: Coombes, Ian; Markwell, Alexandra; Kubler, Paul; Redmond, Andrew M; McGurk, Gordon; Roberts, Jason A title: Principles of ethical prescribing for self and others: hydroxychloroquine in the COVID-19 pandemic date: 2020-04-22 journal: Aust Prescr DOI: 10.18773/austprescr.2020.030 sha: 71121f39652449d18aa8782aa30b28363460b506 doc_id: 1046626 cord_uid: ee3b113v nan Principles of ethical prescribing for self and others: hydroxychloroquine in the COVID-19 pandemic post-exposure prophylaxis trials have already commenced, or will do so imminently, the use of hydroxychloroquine should be conserved for proven therapeutic indications or as part of a randomised controlled trial. 6 Due to inappropriate prescribing and dispensing, hydroxychloroquine is now in short supply in Australia and globally. This has caused serious challenges for patients receiving ongoing treatment for chronic diseases such as lupus for which there often is not an effective alternative, 7 and even temporary withdrawal can lead to serious harm. 8 While patients with rheumatoid arthritis could be managed with alternative diseasemodifying drugs, this is inconvenient as they need to have additional specialist consultations. It is encouraging that pharmacy and medical professional organisations are also conveying similar messages regarding the limited evidence of drug efficacy and safety in COVID-19, as well as the importance of ongoing access to essential treatments for chronic diseases. 9, 10 There may be a temptation to self-prescribe hydroxychloroquine or prescribe it for family and friends. Each state and territory has specific legislation that regulates this type of prescribing. The Good Medical Practice guide from the Medical Board of Australia cautions against prescribing for self, family, friends or coworkers. The Guide recommends 'seeking independent, objective advice when you need medical care, and being aware of the risks of self-diagnosis and self-treatment'. 11 In other words, all health professionals should have their own doctor. The guide also advises doctors against providing medical care to anyone with whom they have a close personal relationship because of the lack of objectivity, possible discontinuity of care and the risks to the doctor and patient. Some may argue that in a pandemic, prescribing outside of the guidelines is justified. However, from a medico-ethical and possibly legal perspective, the answer should be 'no' when considering a request to prescribe for a family member or close friend. 12 If you Prescribing medicines with putative benefit for COVID-19 disease appears very attractive to consumers, clinicians and some senior politicians. 1 However, there are no medicines with any robust evidence of clinical benefit, including the antimalarial hydroxychloroquine, the antibiotic azithromycin and the antiretroviral combination of lopinavir with ritonavir. Indeed, now is the time to investigate which drugs may improve clinical outcomes in COVID-19 by conducting well-designed clinical trials, rather than making assumptions based on preliminary data and low-quality clinical studies. 2 There are major trials underway in hospital wards and intensive care units, as well as in the community in the USA, Europe and Australia. Each trial will test different drugs or drug combinations, driven by locally available options. 3 Hydroxychloroquine is registered in Australia for the treatment of patients with systemic lupus erythematosus, rheumatoid arthritis and malaria. It has proven benefit in these indications and is generally well tolerated by these patients. It is not yet registered for the treatment of COVID-19 in Australia and the drug toxicity profile in COVID-19 is currently unknown. It may prove to be dependent on both the patient population, the dose administered and the concomitant drug therapies. Without knowing the effective drug concentrations, non-optimised dosing may expose patients to serious adverse effects, such as seizures and cardiac toxicity. 4 Some clinicians and consumers may believe that hydroxychloroquine should be available on compassionate grounds for patients with COVID-19 who are not eligible or do not give their consent for recruitment into a clinical trial. 5 Hydroxychloroquine should only be prescribed after the patient or their carer has been made aware of the drug's potential toxicities and its lack of proven efficacy in COVID-19, and consent has been given. There are also proposals from some clinicians to take hydroxychloroquine prophylactically following high-risk exposure such as intubating or extubating infected patients. Although pre-exposure and Full text free online at nps.org.au/australian-prescriber VOLUME 43 : NUMBER 3 : JUNE 2020 which they are a first-line treatment. Conversely, while many are hopeful that hydroxychloroquine may prove to be the panacea that will help us lessen the effect of COVID-19 in the population, its use outside of a clinical trial should be avoided until more evidence is available. 13 Ian Coombes is the Director of the Royal Brisbane and Women's Hospital pharmacy department, which has an interim licence to support pharmacy activities associated with are asked for such a prescription, it is important to ask yourself: • Have I made an objective and independent decision to prescribe the most suitable medicine for the condition in this situation? • Am I able to provide appropriate care for my family or friend? • Am I following my usual practice and scope in prescribing in this situation? • Would my peers agree that this was consistent with good practice? • Would our relationship survive, and could I be considered as having not executed my duty of care or even of being negligent if an adverse drug event occurred? Prescribing medicines for COVID-19 lacks evidence, risks toxicity and may prevent others accessing essential treatments for chronic diseases. Using hydroxychloroquine or other unproven medicines as a possible standard of care for the treatment or prevention of COVID-19 raises ethical issues of resource allocation as well as beneficence. Drugs must be reserved for approved indications for Trump's embrace of unproven drugs to treat coronavirus defies science COVID-19 Global Rheumatology Alliance. A rush to judgment? Rapid reporting and dissemination of results and its consequences regarding the use of hydroxychloroquine for COVID-19 Adaptive COVID-19 Treatment Trial. ClinicalTrials.gov identifier: NCT04280705. First posted Clinical efficacy and side effects of antimalarials in systemic lupus erythematosus: a systematic review Rethinking medicines decision-making in Australian hospitals: guiding principles for the quality use of off-label medicines Treating COVID-19-off-label drug use, compassionate use and randomized clinical trials during pandemics 2019 update of the EULAR recommendations for the management of systemic lupus erythematosus A randomized study of the effect of withdrawing hydroxychloroquine sulfate in systemic lupus erythematosus Canberra: Pharmaceutical Society of Australia Many use malaria drug as coronavirus protection -but evidence lacking Good medical practice: a code of conduct for doctors in Australia The pitfalls of prescribing for family and friends Advice on off-label medicines for treatment and prophylaxis of COVID-19