# Evaluation Study: Obsessive-compulsive Disorders in Childhood and Young Adulthood

> **NCT04723485** · — · RECRUITING · sponsor: **Susanne Walitza** · enrollment: 625 (estimated)

## Conditions studied

- Obsessive-compulsive Disorder

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT04723485
- **Lead sponsor:** Susanne Walitza
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2020-05-01
- **Primary completion:** 2026-03-01
- **Final completion:** 2026-03-01
- **Target enrollment:** 625 (ESTIMATED)
- **Last updated:** 2025-05-13


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04723485

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04723485, "Evaluation Study: Obsessive-compulsive Disorders in Childhood and Young Adulthood". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT04723485. Licensed CC0.

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