Why aren't Australian pharmacists supplying naloxone? Findings from a qualitative study.

Opioid overdose is a significant public health issue among people who use pharmaceutical opioids and/or heroin. One response to reducing overdose deaths is to expand public access to naloxone. The Australian Therapeutic Goods Administration down-scheduled naloxone from prescription only (S4) to pharmacist only over-the-counter (OTC, schedule 3) in February 2016. There is little research examining pharmacists' perspectives or experiences of this change. Thirty-seven semi-structured interviews with Australian community pharmacists were conducted in 2016-2017 to investigate pharmacists' attitudes to and experiences of OTC naloxone. Transcripts were thematically analysed, guided by a broad interest in facilitators and barriers to OTC supply. Around half of the pharmacists were aware of the down-scheduling and only two had provided OTC naloxone. Core barriers to pharmacist provision of OTC naloxone included limited understanding of opioid overdose, confusion about the role and responsibilities of pharmacists in providing OTC naloxone, concerns about business, stigma related to people who inject drugs (PWID) and system-level challenges. Pharmacy provision of OTC naloxone offers an important opportunity to reduce overdose mortality. Our study suggests this opportunity is yet to be realised and highlights several individual- and structural-level impediments hindering the expansion of public access to naloxone via community pharmacies. There is a need to develop strategies to improve pharmacists' knowledge of OTC naloxone and opioid overdose as well as to address other logistical and cultural barriers that limit naloxone provision in pharmacy settings. These need to be addressed at the individual level (training) as well as the system level (information, regulation and supply).

Olsen A ，Lawton B ，Dwyer R ，Taing MW ，Chun KLJ ，Hollingworth S ，Nielsen S ... -  《-》

How prepared are pharmacists to provide over-the-counter naloxone? The role of previous education and new training opportunities.

and Aims: Opioid overdose can be reversed with timely administration of naloxone. In Australia, naloxone was rescheduled from prescription only (S4) to pharmacist only over-the-counter (OTC, S3) in February 2016, increasing access for the general public. A key barrier to naloxone supply by pharmacists is a lack of knowledge, highlighting the role of pharmacist education. Community pharmacists' education, experience, and training preferences related to naloxone provision, overdose, and substance use disorder were examined. Online survey data from a national sample of Australian pharmacists on their educational preferences regarding naloxone and overdose prevention, and prior training on substance use disorder (n = 595) was analyzed using bivariate and multivariate regression analysis. Data from qualitative semi-structured telephone interviews with pharmacists about OTC naloxone provision (n = 21) was analyzed using thematic analysis. Most pharmacists (81%, n = 479) were willing to be trained in opioid overdose prevention, with greater willingness to attend training associated with younger age, being female, fewer years of practice, not having attended previous education on substance use disorder, and higher confidence in issues relating to substance use disorder. Qualitative interviews confirmed community pharmacists' willingness to attend training but analysis revealed low awareness, knowledge, and confidence about naloxone and preventing opioid overdose. Most pharmacists preferred online training or webinars. Most community pharmacists in Australia are willing to attend training on providing naloxone and preventing opioid overdose. There are opportunities to develop and expand the online presence of training, guidelines, and education materials to facilitate the expanded supply of OTC naloxone.

Lai Joyce Chun K ，Olsen A ，Taing MW ，Clavarino A ，Hollingworth S ，Dwyer R ，Middleton M ，Nielsen S ... -  《-》

Community pharmacist knowledge, attitudes and confidence regarding naloxone for overdose reversal.

Given the potential to expand naloxone supply through community pharmacy, the aim of this study was to estimate Australian pharmacists': (1) level of support for overdose prevention, (2) barriers and facilitators for naloxone supply and (3) knowledge about naloxone administration. Online survey from nationally representative sample of community pharmacies. Australia, September-November 2015. A total of 1317 community pharmacists were invited to participate with 595 responses (45.1%). We assessed attitudes towards harm reduction, support for overdose prevention, attitudes and knowledge about naloxone. We tested the association between attitudes towards harm reduction and different aspects of naloxone supply. Pharmacists were willing to receive training about naloxone (n = 479, 80.5%) and provide naloxone with a prescription (n = 537, 90.3%). Fewer (n = 234, 40.8%) were willing to supply naloxone over-the-counter. Positive attitudes towards harm reduction were associated with greater willingness to supply naloxone with a prescription [odds ratio (OR) = 1.15, 95% confidence interval (CI) = 1.11-1.19] and over-the-counter (OR = 1.13, 95% CI = 1.09-1.17). Few pharmacists were confident they could identify appropriate patients (n = 203, 34.1%) and educate them on overdose and naloxone use (n = 190, 31.9%). Mean naloxone knowledge scores were 1.8 (standard deviation 1.7) out of 5. More than half the sample identified lack of time, training, knowledge and reimbursement as potential barriers for naloxone provision. Community pharmacists in Australia appear to be willing to supply naloxone. Low levels of knowledge about naloxone pharmacology and administration highlight the importance of training pharmacists about overdose prevention.

Nielsen S ，Menon N ，Larney S ，Farrell M ，Degenhardt L ... -  《-》

Beliefs Associated with Pharmacy-Based Naloxone: a Qualitative Study of Pharmacy-Based Naloxone Purchasers and People at Risk for Opioid Overdose.

Donovan E ，Case P ，Bratberg JP ，Baird J ，Burstein D ，Walley AY ，Green TC ... -  《-》

Naloxone rescheduling in Australia: Processes, implementation and challenges with supply of naloxone as a 'pharmacist only' over-the-counter medicine.

Numerous studies and systematic reviews have concluded that naloxone for take-home use is an effective intervention to reduce overdose morbidity and mortality, with few side effects and no abuse potential. One barrier to supply is that naloxone has traditionally been a prescription medication. In May 2015, the Therapeutic Goods Administration of Australia announced the intention to down-schedule naloxone when used for the treatment of opioid overdose, enabling sale in pharmacies without a prescription. The aim of this article is to describe process of rescheduling of naloxone and some of the challenges observed. We describe the process of rescheduling from initial proposal development to gaining support and submissions from a range of individuals and professional bodies to support this change. The implications of the change, particularly for pharmacy supply of naloxone, are discussed, including next steps to facilitate implementation of this change in the Australian context. A submission to reschedule naloxone was successfully instigated by a member of the public. The change may help remove access barriers to naloxone by allowing pharmacist supply. Cost, pharmacist training, existing naloxone formulation, presentation and packaging remain challenges to address. Naloxone down-scheduling has opened up an additional way to supply naloxone through community pharmacy. Further expansion of naloxone availability may be achieved through addressing cost as a barrier, and making naloxone more widely accessible through needle syringe programs, and other services that do not have medical staff.

Pricolo A ，Nielsen S 《-》