Microdosing LSD in Women With Premenstrual Disorders

Summary

The investigators aim to investigate the role of the serotonin 2A receptor in women with premenstrual disorders. This study uses a double-blind, randomized, controlled design with 3 arms: Intervention 1: 10 micg LSD for \~10 days during the late luteal phase (for 3 cycles) Intervention 2: 10 micg LSD every other day for \~10 days during the late luteal phase (for 3 cycles) Control intervention: Placebo for \~10 days during the late luteal phase (for 3 cycles) Each participant will be treated in only one arm. The study employs a parallel design with three treatment arms and consists of a two-cycle observational phase followed by a three-cycle treatment phase.

Timeline

Start

2025-10-01

Primary completion

2029-11-01

Completion

2030-01-01

Drugs

Indications