# Shanghai Parkinson's Study

> **NCT00999388** · — · COMPLETED · sponsor: **National Institute of Environmental Health Sciences (NIEHS)** · enrollment: 149 (actual)

## Conditions studied

- Parkinson's Disease

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT00999388
- **Lead sponsor:** National Institute of Environmental Health Sciences (NIEHS)
- **Sponsor class:** NIH
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2009-10-14
- **Primary completion:** —
- **Final completion:** 2018-01-25
- **Target enrollment:** 149 (ACTUAL)
- **Last updated:** 2018-04-05


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00999388

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00999388, "Shanghai Parkinson's Study". Retrieved via AI Analytics 2026-09-03 from https://api.ai-analytics.org/clinical/NCT00999388. Licensed CC0.

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