Ayahuasca, Esketamine and Premenstrual Symptoms

Recruiting now · Not applicable

Conditions studied: Healthy Women Volunteers

In brief

Double-blind, randomized trial comparing a single dose of oral ayahuasca or esketamine on premenstrual symptoms.

Key facts

Study ID

NCT07317232

Run by

University of Sao Paulo

People needed

20

Starts

2025-12-20

Expected to finish

2026-07-01

Last updated by the study team

2026-01-05

Who can join

Age: 18 and older, up to 65. Sex: female. Healthy volunteers: accepted.

You may qualify if…

• healthy volunteers

You may not qualify if…

• psychiatric and other medical comorbidities

Where it is running

• Hospital das Clínicas da FMRP-USP — Ribeirão Preto, Brazil (enrolling)

Full record on ClinicalTrials.gov

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