Research Topic: Psychedelic-assisted therapy

Psilocybin-assisted group psychotherapy and mindfulness-based stress reduction for frontline healthcare provider COVID-19-related depression and burnout: A randomized controlled trial

Researchers tested whether combining psilocybin therapy with mindfulness training could better treat depression and burnout in frontline healthcare workers than mindfulness training alone. Twenty-five doctors and nurses participated in the study, with some receiving mindfulness training combined with psilocybin therapy in a group setting, while others received mindfulness training only. After two weeks, those who received the combined treatment showed significantly greater improvements in depression symptoms and burnout, with no serious side effects reported. This suggests that psilocybin-assisted therapy combined with mindfulness training could be a promising treatment for depression and burnout among healthcare professionals.

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Are Side Effects Necessary for Antidepressive Treatment: The Psilocybin Experience

Researchers are studying psilocybin (a compound from certain mushrooms) as a potential treatment for depression. However, there is debate about whether the hallucinogenic side effects are necessary for its therapeutic benefits. This paper argues that new research suggests the antidepressant effects work through specific brain pathways (serotonin, opioid, and glutamate systems) that don’t require hallucinations. The author suggests developing safer, non-hallucinogenic antidepressants that maintain the same therapeutic benefits.

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Psychedelics and the treatment of eating disorders: considerations for future research and practice

As researchers explore using psychedelic drugs like psilocybin to treat eating disorders, this article outlines important safety considerations and ethical guidelines needed before widespread use. While some early trials show promise, significant concerns exist including physiological risks (heart problems, nausea), psychological challenges, potential for therapist misconduct, and medication interactions. The authors recommend rigorous research designs, better inclusion of diverse populations, and careful integration of psychedelics with proven eating disorder treatments.

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Implementing psychedelic-assisted therapy: History and characteristics of the Swiss limited medical use program

Switzerland operates a unique program allowing controlled use of psychedelics (LSD, psilocybin) and MDMA to help patients with serious mental health conditions that haven’t responded to standard treatments. Since 2014, about 100 doctors have treated 700+ patients with these substances as part of therapy sessions. The program requires careful patient screening, informed consent, and outcome reporting, with patients typically receiving 2-4 treatments over 12 months. Most patients showed significant improvement in their conditions, though some experienced side effects like nausea or headaches.

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Why psychedelic-assisted therapy studies in eating disorders risk missing the mark on outcomes: a phenomenological psychopathology perspective

This scientific commentary examines how research on psychedelic-assisted therapy for eating disorders may be missing important aspects of how people actually experience the treatment. The authors argue that current study methods rely too heavily on questionnaires that don’t capture the full depth of what people experience during psychedelic sessions. They propose using phenomenological approaches—methods that deeply explore lived experience—to better understand which aspects of the psychedelic experience actually lead to recovery from eating disorders.

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Interactions between classic psychedelics and serotonergic antidepressants: Effects on the acute psychedelic subjective experience, well-being and depressive symptoms from a prospective survey study

This study examines how antidepressant medications (like SSRIs) affect the experience of classic psychedelics such as psilocybin and LSD. Researchers found that people taking these antidepressants experienced less intense emotional and mystical effects from psychedelics, but surprisingly, both groups showed similar improvements in mood and well-being several weeks later. This raises important questions about whether patients need to stop their antidepressants before using psychedelics therapeutically.

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Body mass index (BMI) does not predict responses to psilocybin

Researchers investigated whether a person’s body weight affects how they respond to psilocybin-assisted therapy. Analyzing 77 participants across three studies, they found that BMI did not predict how intensely people experienced the drug or how much their mental health improved afterward. This surprising finding suggests that everyone might benefit from the same fixed dose of psilocybin rather than doses adjusted to body weight, making therapy simpler and more cost-effective to deliver at scale.

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Attitudes toward psychedelics and psychedelic-assisted psychotherapy among Australian mental healthcare providers

Australian doctors and mental health professionals have positive views about using psychedelics like psilocybin and MDMA to treat depression and trauma, which were recently approved by regulators. However, many still have safety concerns and gaps in their knowledge, particularly psychiatrists. Most doctors learn about psychedelics from podcasts and websites rather than formal training. The study recommends that professional organizations provide better education to prepare healthcare workers for this new treatment approach.

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Study protocol for ‘Psilocybin in patients with fibromyalgia: brain biomarkers of action’

Researchers are testing whether psilocybin (the active compound in magic mushrooms) combined with therapeutic support can help people with fibromyalgia, a chronic pain condition. The study will measure brain activity using EEG and brain imaging to understand how psilocybin might reduce pain and improve mental health. Twenty patients will receive guided psilocybin sessions over eight weeks while researchers track changes in brain function and pain levels.

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New and emerging pharmacologic treatments for MDD

Major depressive disorder affects millions worldwide and current antidepressants often don’t work well or take weeks to be effective. Researchers have developed exciting new treatments that work through different brain mechanisms and show promise for rapid symptom relief. These include nasal spray ketamine (approved 2019), oral medications like zuranolone (approved 2023), and investigational treatments including psilocybin, which show benefits especially for treatment-resistant cases. While many show great promise, more research is needed on long-term safety and how to make them widely available.

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