# Diagnosis and History Study of Patients With Different Neurological Conditions

> **NCT00001367** · — · COMPLETED · sponsor: **National Institute of Neurological Disorders and Stroke (NINDS)** · enrollment: 3813 (actual)

## Conditions studied

- Nervous System Disease
- Healthy Volunteer

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT00001367
- **Lead sponsor:** National Institute of Neurological Disorders and Stroke (NINDS)
- **Sponsor class:** NIH
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 1993-09-30
- **Primary completion:** —
- **Final completion:** —
- **Target enrollment:** 3813 (ACTUAL)
- **Last updated:** 2026-03-31


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00001367

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00001367, "Diagnosis and History Study of Patients With Different Neurological Conditions". Retrieved via AI Analytics 2026-06-09 from https://api.ai-analytics.org/clinical/NCT00001367. Licensed CC0.

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