Acceptability & Safety of Two Sequential Doses of Psilocybin in Bipolar Disorder II Depression and Suicidality

Two sequential administrations of 25 mg psilocybin, 4 weeks apart.

"Five preparatory in-person psychotherapy sessions will be offered before the first administration session during weeks 1, 2, 3, 4, and 5. The optional second administration session will be preceded by a shorter 60 min preparatory session the day before.~Each administration session will be followed by 3 integration sessions and will adopt a Mindfulness-based CBT approach (M-CBT), in which a therapist will help the participant to process their experience and how to translate this into actual changes in everyday life.~If participants prefer more psychological support after the second administration session, they will be offered additional, optional therapy sessions for the duration of the trial regardless if they opted for a second administration session or not."