Study Evaluating Sumanirole for the Treatment of the Signs and Symptoms of Early Parkinson's Disease. - Tabular View

Tracking Information

First Received Date ^ICMJE

May 8, 2002

Last Updated Date

June 6, 2006

Start Date ^ICMJE

December 2001

Primary Completion Date

Current Primary Outcome Measures ^ICMJE

Change from baseline in UPDRS (Unified Parkinson's Disease Rating Scale) II + III total scores at end of maintenance, for sumanirole compared to placebo

Original Primary Outcome Measures ^ICMJE

Same as current

Change History

Complete list of historical versions of study NCT00036218 on ClinicalTrials.gov Archive Site

Current Secondary Outcome Measures ^ICMJE

To assess the safety profile of sumanirole; the benefit of sumanirole in quality of life measures, and change from baseline in UPDRS II + III total scores at end of maintenance, for sumanirole compared to ropinirole

Original Secondary Outcome Measures ^ICMJE

Same as current

Descriptive Information

Brief Title ^ICMJE

Study Evaluating Sumanirole for the Treatment of the Signs and Symptoms of Early Parkinson's Disease.

Official Title ^ICMJE

A Phase III, Double-Blind, Placebo-Controlled, Randomized Study Comparing the Efficacy, Safety, and Tolerability of Sumanirole Versus Placebo or Ropinirole in Patients With Early Parkinson's Disease.

Brief Summary

The primary purpose of this study is to determine whether sumanirole is effective and safe in the treatment of the signs and symptoms of early Parkinson's disease.

Detailed Description

Study Phase

Phase III

Study Type ^ICMJE

Interventional

Study Design ^ICMJE

Treatment, Randomized, Double-Blind, Placebo Control, Parallel Assignment, Safety/Efficacy Study

Condition ^ICMJE

Parkinson Disease

Intervention ^ICMJE

Drug: sumanirole
Drug: ropinirole

Study Arms / Comparison Groups

Publications *

* Includes publications given by the data provider as well as publications identified by National Clinical Trials Identifier (NCT ID) in Medline.

Recruitment Information

Recruitment Status ^ICMJE

Completed

Enrollment ^ICMJE

600

Completion Date

April 2003

Primary Completion Date

Eligibility Criteria ^ICMJE

Inclusion Criteria:

Parkinson's disease of less than 7 years duration

Modified Hoehn and Yahr Scale Stages 1 through 3.

Age greater than or equal to 30 years old.

Men or women (women of childbearing potential must have a negative pregnancy test at screen) and both must use adequate contraceptive methods.

Patients who are willing and able to comply with scheduled visits, treatment plan, laboratory tests, and other study procedures.

Exclusion Criteria:

Atypical Parkinson's disease syndromes due to drugs, metabolic disorders, encephalitis, or degenerative diseases.

Levodopa received for 1-year accumulated interval in the last two years.

Dopamine agonist medications or catechol-o-methyl transferase inhibitors in the 30 days prior to baseline.

Unstable dose regimes of hypnotics, anxiolytics or antidepressants

Dementia

History of stereotaxic brain surgery, psychosis or active epilepsy within past year.

Participation in clinical trial within the previous 30 days.

Malignant melanoma or history of melanoma

Significant medical or pshychiatric condition.

Gender

Both

Ages

30 Years and older

Accepts Healthy Volunteers

Contacts ^ICMJE

Contact information is only displayed when the study is recruiting subjects

Location Countries ^ICMJE

United States, Argentina, Mexico, Puerto Rico

Administrative Information

NCT ID ^ICMJE

NCT00036218

Responsible Party

Study ID Numbers ^ICMJE

666E-CNS-0075-021

Study Sponsor ^ICMJE

Pfizer

Collaborators ^ICMJE

Investigators ^ICMJE

Study Director:

Pfizer CT.gov Call Center

Pfizer

Information Provided By

Pfizer

Verification Date

June 2006

^ICMJE Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP