People of color have been significantly underincluded in psychedelic-assisted therapy (PAT) research, despite facing challenges commonly addressed in PAT and often more severe symptoms. A systematic review of the past 10 years of psilocybin, MDMA, and LSD clinical trials in the United States (N = 27) found that only 3 out of 27 studies (11.11%) incorporated community-engaged research (CEnR) practices. In the rare instances CEnR was integrated, researchers used community consultation, which involves relatively little engagement with community members. The authors recommend incorporating five CEnR principles to improve representation in PAT trials: mapping and engaging local stakeholders, leveraging existing university-hospital infrastructures, co-designing research and outreach initiatives, securing dedicated CEnR resources, and establishing mechanisms for ongoing evaluation.
A Mandarin version of the Five Dimensional Altered States of Consciousness (5D-ASC) Rating Scale was developed to improve language accessibility for Mandarin-speaking individuals in psychedelic research. The translation followed the ISPOR Task Force guidelines, involving forward translation by two professionals, review by a native Mandarin speaker, back-translation, and comparison with the original. The scale includes 11 facets such as experience of unity, spiritual experience, and anxiety, and can also be analyzed using the original 5-factor structure. The full survey is provided in the appendix. Further research is needed to evaluate its reliability and validity in Mandarin-speaking populations.