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NCT00632736 · ClinicalTrials.gov registry record · Phase 3

An Open-label Continuation Study Evaluating the Long-term Safety of Extended Release Ropinirole XL (Formerly CR) in Parkinson''s Disease

A Phase 3 study of Parkinson Disease and Parkinson's Disease, sponsored by GlaxoSmithKline.

Completed
Registry status
Phase 3
Development phase
419
Enrollment target
20
Study locations

NCT00632736: Completed Phase 3 study of Parkinson Disease and Parkinson's Disease, sponsored by GlaxoSmithKline.

NCT00632736 is a Phase 3 study of Parkinson Disease and Parkinson's Disease that has completed, run by GlaxoSmithKline. The registered enrollment target is 419 participants, below the 5,325-participant average among 297 other Parkinson Disease trials with a reported enrollment target (92% lower). The trial reports 20 study locations across 12 states. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT00632736, a Phase 3 study of Parkinson Disease and Parkinson's Disease, has completed, sponsored by GlaxoSmithKline.

COMPLETED
Registry status
Phase 3
Development phase
419 participants
Enrollment target
20
Study locations

Study Summary

To evaluate the safety profile of ropinirole XL during long-term treatment in subjects with early and advanced Parkinson's disease

Primary Outcome

AEs, defined as any unfavorable and unintended sign, symptom, or disease temporally associated with the use of a medicinal product, were collected to obtain data on the safety, tolerability, and benefit of ropinirole XL. SAEs, defined as AEs that are fatal, life threatening, disabling/incapacitating, resulting in hospitalization or prolongation of a hospital stay, a congenital abnormality/birth defect, or any important medical occurrence that the investigator regards as serious based on medical

Interventions

  • DRUG Ropinirole XL (formerly CR)

Study Locations (20)

Florida

  • GSK Investigational Site - Boca Raton
  • GSK Investigational Site - Panama City
  • GSK Investigational Site - Port Orange
  • GSK Investigational Site - St. Petersburg
  • GSK Investigational Site - Tampa

Michigan

  • GSK Investigational Site - Bingham Farms
  • GSK Investigational Site - Southfield
  • GSK Investigational Site - Traverse City

California

  • GSK Investigational Site - Fountain Valley
  • GSK Investigational Site - San Francisco

Georgia

  • GSK Investigational Site - Atlanta
  • GSK Investigational Site - Augusta

Alabama

  • GSK Investigational Site - Birmingham

Colorado

  • GSK Investigational Site - Englewood

Illinois

  • GSK Investigational Site - Glenview

Kansas

  • GSK Investigational Site - Kansas City

Trial Details

FieldValue
Enrollment Target 419 participants
Start Date 2004-02
Est. Completion 2010-03
Phase Phase 3
GlaxoSmithKline

1,345 total trials

What the finished NCT00632736 record still lists

NCT00632736 is an interventional study that assigns participants to a tested intervention. The registered 419 participants enrollment target is mid-sized for trials with a published cap, below the 5,325-participant average among 297 other Parkinson Disease trials with a reported enrollment target (92% lower).

The record links to 2 conditions, with Parkinson Disease appearing as the primary indexed condition, and to 1 intervention - of which Ropinirole XL (formerly CR) is the first listed.

NCT00632736 names 20 study sites across 12 states, led by Florida, Michigan, California.

Frequently Asked Questions

What is clinical trial NCT00632736 about?

NCT00632736 is a clinical study titled "An Open-label Continuation Study Evaluating the Long-term Safety of Extended Release Ropinirole XL (Formerly CR) in Parkinson''s Disease". To evaluate the safety profile of ropinirole XL during long-term treatment in subjects with early and advanced Parkinson's disease

What is the current status of trial NCT00632736?

This trial is currently completed. It is a Phase 3 study. The enrollment target is 419 participants. The study started on 2004-02. Estimated completion is 2010-03.

What conditions does trial NCT00632736 study?

This clinical trial studies the following conditions: Parkinson Disease, Parkinson's Disease.

What interventions are being tested in trial NCT00632736?

The interventions under investigation include: Ropinirole XL (formerly CR) (DRUG).

Who is sponsoring clinical trial NCT00632736?

This trial is sponsored by GlaxoSmithKline, which has 1,345 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT00632736 being conducted?

This trial has 20 study locations across Alabama, California, Colorado, Florida, Georgia. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Parkinson Disease

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT00632736's enrollment target sits among peer trials

419 28th of 297 higher than 270 of 297 other Parkinson Disease trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Parkinson Disease trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Cross-condition peers matched on enrollment target and registry start date, not the same-condition list above.

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Source: ClinicalTrials.gov NCT00632736, the US trial registry maintained by the National Library of Medicine. NCT00632736 (mid enrollment · wide site footprint · completed) retrieved and formatted by PlainTrial, see methodology.