# The Effectiveness of Biofeedback Treatment in Constipated Patients With Idiopathic Parkinson's Disease

> **NCT00869830** · NA · COMPLETED · sponsor: **Asan Medical Center** · enrollment: 30 (actual)

## Conditions studied

- Idiopathic Parkinson's Disease
- Constipation

## Interventions

- **OTHER:** biofeedback therapy

## Key facts

- **NCT ID:** NCT00869830
- **Lead sponsor:** Asan Medical Center
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2007-01
- **Primary completion:** 2008-08
- **Final completion:** —
- **Target enrollment:** 30 (ACTUAL)
- **Last updated:** 2009-03-26


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00869830

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00869830, "The Effectiveness of Biofeedback Treatment in Constipated Patients With Idiopathic Parkinson's Disease". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT00869830. Licensed CC0.

---

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