# Evaluation of a Biomarker Related to the GI Tract for the Diagnosis of Parkinson's Disease

> **NCT01904240** · — · COMPLETED · sponsor: **Rush University Medical Center** · enrollment: 200 (actual)

## Conditions studied

- Parkinson's Disease

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT01904240
- **Lead sponsor:** Rush University Medical Center
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2013-07
- **Primary completion:** 2014-06
- **Final completion:** 2014-06
- **Target enrollment:** 200 (ACTUAL)
- **Last updated:** 2014-11-13


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01904240

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01904240, "Evaluation of a Biomarker Related to the GI Tract for the Diagnosis of Parkinson's Disease". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT01904240. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*