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Clinical Trial Summary

This is a single site trial of psilocybin therapy for the treatment of refractory Anorexia Nervosa in young adults. The psilocybin therapy will include three preparatory sessions, psilocybin dosing session one (20mg), two integration sessions, psilocybin dosing session two (30mg), and four final integration sessions. Eating disorder symptoms will be measured pre and post treatment. Two family members of each young adult participant will be enrolled in the study. One of which will be required to attend a portion of two preparatory sessions and a portion of two integration sessions and receive psychoeducation about supporting the young adult participant through preparation and integration for psilocybin therapy. Investigators hypothesize that psilocybin will increase cognitive flexibility and that this increase will predict long-term changes in cognitive rigidity, habitual eating, and exercise behaviors in patients with Anorexia Nervosa.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT06399263
Study type Interventional
Source University of California, San Francisco
Contact Lisa Fredenburg, MS
Phone 415-221-4810
Email psilocybin.an.study@ucsf.edu
Status Not yet recruiting
Phase Phase 2
Start date June 2024
Completion date June 2029

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