Psychedelic medicines for end-of-life care: Pipeline clinical trial review 2022.

OBJECTIVES: People with terminal illnesses often experience psychological distress and associated disability. Recent clinical trial evidence has stimulated interest in the therapeutic use of psychedelics at end of life. Much uncertainty remains, however, mainly due to methodological difficulties that beset existing trials. We conducted a scoping review of pipeline clinical trials of psychedelic treatment for depression, anxiety, and existential distress at end of life. METHODS: Proposed, registered, and ongoing trials were identified from 2 electronic databases (ClinicalTrials.gov and the World Health Organization International Clinical Trials Registry Platform). Recent reviews and both commercial and non-profit organization websites were used to identify additional unregistered trials. RESULTS: In total, 25 studies were eligible, including 13 randomized controlled trials and 12 open-label trials. Three trials made attempts beyond randomization to assess expectancy and blinding effectiveness. Investigational drugs included ketamine (n = 11), psilocybin (n = 10), 3,4-methylenedioxymethamphetamine (n = 2), and lysergic acid diethylamide (n = 2). Three trials involved microdosing, and fifteen trials incorporated psychotherapy. SIGNIFICANCE OF RESULTS: A variety of onging or upcoming clinical trials are expected to usefully extend evidence regarding psychedelic-assisted group therapy and microdosing in the end-of-life setting. Still needed are head-to-head comparisons of different psychedelics to identify those best suited to specific indications and clinical populations. More extensive and rigorous studies are also necessary to better control expectancy, confirm therapeutic findings and establish safety data to guide the clinical application of these novel therapies.

Exploring the impact of e-learning modules and webinars on health professionals' understanding of the End of Life Choice Act 2019: a secondary analysis of Manatu Hauora - Ministry of Health workforce survey.

AIM: To explore the importance of health workforce training, particularly in newly regulated healthcare practices such as assisted dying (AD). This study aims to analyse the socio-demographic factors associated with health professionals' completion of the e-learning module and attendance at the two webinars provided by the New Zealand Ministry of Health - Manatu Hauora (MH) and whether completion of the e-learning module and webinars supported health professionals' understanding of the End of Life Choices Act 2019. METHOD: Secondary analysis of the MH workforce surveys conducted in July 2021. RESULTS: The study findings indicate that health professionals who are older, of Pakeha/European ethnicity and work in hospice settings are more likely to complete the e-learning module, while females are more likely to attend webinars. CONCLUSION: Despite low completion and attendance rates, the study highlights the positive association between training and health professionals' overall understanding of the Act. These results emphasise the need for enhancing training programmes to increase health professionals' knowledge and competence with AD. Furthermore, the research proposes focussing on healthcare practitioners in the early stages of their careers and not directly engaged in offering AD services, as well as Maori and Pasifika health practitioners.

Health professionals' understanding and attitude towards the End of Life Choice Act 2019: a secondary analysis of Manatu Hauora - Ministry of Health workforce surveys.

AIM: To determine socio-demographic factors associated with health professionals' understanding of the End of Life Choice Act (the Act), support for assisted dying (AD), and willingness to provide AD in New Zealand. METHOD: Secondary analysis of two Manatu Hauora - Ministry of Health workforce surveys conducted in February and July 2021. RESULTS: Our analysis showed (1) older health professionals (age>55) had a better overall understanding of the Act than their young colleagues (age⁢35), (2) female health professionals were less likely to support and be willing to provide AD, (3) Asian health professionals were less likely to support AD compared to their Pakeha/European counterparts, (4) nurses were more likely to support AD and be willing to provide AD when compared to medical practitioners, and (5) pharmacists were more willing to provide AD when compared to medical practitioners. CONCLUSION: Several socio-demographic factors, including age, gender, ethnicity, and professional background, are significantly associated with health professionals' support and willingness to provide AD, with likely consequences for the AD workforce availability and service delivery in New Zealand. Future review of the Act could consider enhancing the roles of those professional groups with higher support and willingness to assist in providing AD services in caring for people requesting AD.