Journal of affective disorders
February 15, 2023
Sarah Shnayder, Rezvan Ameli, Ninet Sinaii et al.
67 citations
Psilocybin-assisted therapy improved psycho-social-spiritual well-being in cancer patients with major depressive disorder, as measured by the NIH-HEALS. In a Phase II open-label trial, 30 participants received 25 mg of psilocybin with group preparation and integration sessions. NIH-HEALS scores increased significantly after treatment, with gains in all three factors: Connection (12.7%), Reflection & Introspection (7.7%), and Trust & Acceptance (22.4%). Improvements appeared by day 1 and persisted through 8 weeks. The study lacked a control group, relied on self-reports, and had a small, limited sample, restricting generalizability. The results suggest that Connection, Reflection & Introspection, and Trust & Acceptance are key elements of psycho-social-spiritual healing in this context.
Neuropharmacology
August 17, 2022
Jack E Henningfield, Marion A Coe, Roland R Griffiths et al.
34 citations
New medicines containing classic hallucinogenic and entactogenic psychedelics like psilocybin, LSD, and MDMA are being developed for psychiatric and neurological disorders. These substances are currently Schedule I under the US Controlled Substances Act (CSA) and similarly controlled globally. The CSA framework governs research, drug approval, and rescheduling; upon FDA approval, a drug containing a Schedule I substance must be rescheduled. Abuse potential research informs the eight CSA factors used for rescheduling, as well as product labeling and required risk evaluation and mitigation strategies (REMS). Standard human abuse potential studies are problematic for strong hallucinogens like psilocybin, so alternative strategies are discussed. Abuse-related research may also illuminate mechanisms of action, therapeutic effects, and effects on brain, behavior, mood, spirituality, and consciousness.
Neuropharmacology
April 2, 2023
Farah Z Zia, Michael H Baumann, Sean J Belouin et al.
28 citations
Chronic pain is a leading cause of disability and opioid overdose in the United States. While many people manage pain with existing medicines and psychosocial treatments, others find these options ineffective or unacceptable due to side effects and risks. Preliminary evidence suggests psychedelics may improve quality of life, functionality, and reduce disability and distress for people whose pain may never be completely relieved. This commentary calls for more basic research and clinical trials to explore psychedelics' potential in chronic pain management, and to determine whether effects stem from direct antinociceptive or anti-inflammatory mechanisms, or from increased tolerability, acceptance, and spirituality that mediate therapeutic effects seen in psychiatric disorders.
Journal of psychoactive drugs
January 1, 2023
Julian Urrutia, Brian T Anderson, Sean J Belouin et al.
21 citations
Combining psychedelic science, contemplative practices, and Indigenous and other traditional knowledge systems in integrative, community-based models of care could transform global health. Both contemplative practices and certain psychedelic substances reliably induce self-transcendent experiences that positively affect health, well-being, and prosocial behavior, and combining them appears synergistic. Traditional knowledge systems offer ethnobotanical expertise and time-tested practices. A decolonized agenda for psychedelic research requires collaborative engagement with traditional knowledge stewards to co-develop evidence-based integrative care accessible to their communities. Health systems could include Indigenous and traditional healers as stakeholders in designing, implementing, and evaluating community-based approaches for safely scaling psychedelic treatments.
Neuropharmacology
June 1, 2023
Dan Xi, Ann Berger, David Shurtleff et al.
11 citations
In 2021, the U.S. National Institutes of Health (NIH) held its first-ever speaker series focused on a psychedelic substance, titled the 'NIH Psilocybin Research Speaker Series,' from April 22 to June 10. The series aimed to provide evidence-based information to the public and scientific community, assess the current state of psilocybin science, review regulatory and policy landscapes, and identify knowledge gaps to define future research needs. Highlights from lectures and discussions by 26 national and international experts formed the basis for a Special Issue of Neuropharmacology.
PeerJ
January 1, 2025
Polycarpe Bagereka, Rezvan Ameli, Ninet Sinaii et al.
Nature-based programs can improve overall wellbeing among healthcare workers who experienced stress during the COVID-19 pandemic, and adding an audio-based mindfulness intervention may enhance those benefits. In a study of 78 healthcare workers randomized to a nature-only retreat, a combined nature-and-mindfulness program, or a control group, wellbeing scores increased in both intervention groups compared to the control. The combined group maintained improvements at follow-up better than the nature-only group. However, neither intervention reduced perceived stress, as measured by the Perceived Stress Scale. The authors note the study had diminished power and call for further research.