# Ancillary Longitudinal CSF Collection Study in the Harvard Biomarker Study - HBS2

> **NCT01867788** · — · UNKNOWN · sponsor: **Brigham and Women's Hospital** · enrollment: 76 (actual)

## Conditions studied

- Parkinson's Disease

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT01867788
- **Lead sponsor:** Brigham and Women's Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2012-09
- **Primary completion:** 2017-09
- **Final completion:** 2017-09
- **Target enrollment:** 76 (ACTUAL)
- **Last updated:** 2016-01-12

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01867788

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01867788, "Ancillary Longitudinal CSF Collection Study in the Harvard Biomarker Study - HBS2". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT01867788. Licensed CC0.

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