Qualitative Study About Psychedelics Using in Psychiatric Disorders (PSYCHEQUALI)

This prospective, observational case-only study will interview 25 adult patients in France who have used psychedelic substances to alleviate psychiatric symptoms in the context of a diagnosed psychiatric disorder.

Data are collected via semi-structured interviews and analysed using thematic analysis to describe patterns of use, perceived benefits and harms, and contextual factors.

Sampling is non-probability; participants must be affiliated to social security and provide oral non-opposition. Exclusions include inability to understand French and legal guardianship.