# Participant Database for Autism Research Studies

> **NCT00549731** · — · COMPLETED · sponsor: **Massachusetts General Hospital** · enrollment: 40 (actual)

## Conditions studied

- Autism Spectrum Disorder

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT00549731
- **Lead sponsor:** Massachusetts General Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2013-06
- **Primary completion:** 2023-06
- **Final completion:** 2023-06
- **Target enrollment:** 40 (ACTUAL)
- **Last updated:** 2026-04-24

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00549731

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00549731, "Participant Database for Autism Research Studies". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT00549731. Licensed CC0.

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