# Circulating Oxytocin Changes in Response to MDMA vs. Placebo in Adult Patients With Autism Spectrum Disorder and Matched Healthy Controls

> **NCT07555132** · NA · NOT_YET_RECRUITING · sponsor: **University Hospital, Basel, Switzerland** · enrollment: 40 (estimated)

## Conditions studied

- Autism Spectrum Disorder

## Interventions

- **DIAGNOSTIC_TEST:** MDMA
- **DIAGNOSTIC_TEST:** Placebo

## Key facts

- **NCT ID:** NCT07555132
- **Lead sponsor:** University Hospital, Basel, Switzerland
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-06
- **Primary completion:** 2028-06
- **Final completion:** 2028-06
- **Target enrollment:** 40 (ESTIMATED)
- **Last updated:** 2026-04-29


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07555132

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07555132, "Circulating Oxytocin Changes in Response to MDMA vs. Placebo in Adult Patients With Autism Spectrum Disorder and Matched Healthy Controls". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT07555132. Licensed CC0.

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