# Blood Biomarker in Early Parkinson's Disease

> **NCT03384797** · — · COMPLETED · sponsor: **Duke University** · enrollment: 65 (actual)

## Conditions studied

- Parkinson Disease

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT03384797
- **Lead sponsor:** Duke University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2018-01-22
- **Primary completion:** 2019-01-07
- **Final completion:** 2019-01-07
- **Target enrollment:** 65 (ACTUAL)
- **Last updated:** 2019-06-10


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03384797

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03384797, "Blood Biomarker in Early Parkinson's Disease". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT03384797. Licensed CC0.

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