# Clinical and Immunological Investigations of Subtypes of Autism

> **NCT00298246** · — · COMPLETED · sponsor: **National Institute of Mental Health (NIMH)** · enrollment: 557 (actual)

## Conditions studied

- Autism Spectrum Disorders
- Seizures

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT00298246
- **Lead sponsor:** National Institute of Mental Health (NIMH)
- **Sponsor class:** NIH
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2006-02-22
- **Primary completion:** —
- **Final completion:** 2017-03-15
- **Target enrollment:** 557 (ACTUAL)
- **Last updated:** 2017-10-06


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00298246

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00298246, "Clinical and Immunological Investigations of Subtypes of Autism". Retrieved via AI Analytics 2026-07-26 from https://api.ai-analytics.org/clinical/NCT00298246. Licensed CC0.

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