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Pergolide Treatment and Valvular Heart Disease

This study has been completed.
ClinicalTrials.gov Identifier:
First Posted: October 7, 2005
Last Update Posted: September 20, 2007
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
Information provided by:
Århus Amt
In a blinded echocardiographic study we investigate the frequency of valvular abnormalities in a group of Parkinson patients treated with either ergot derived dopamine agonists (pergolide and cabergoline) or non-ergot derived dopamine agonists (pramipexole and ropinirole). The ability to detect patients with valvular abnormalities by clinical approach is examined.

Heart Valve Diseases Parkinson's Disease Pergolide Fibrosis

Study Type: Observational
Study Design: Observational Model: Defined Population
Primary Purpose: Screening
Time Perspective: Cross-Sectional
Time Perspective: Retrospective/Prospective

Resource links provided by NLM:

Further study details as provided by Århus Amt:

Enrollment: 155
Study Start Date: March 2005
Study Completion Date: September 2007
Detailed Description:

Some case reports and a single study, which included 78 Parkinson patients, has found a correlation between treatment with the ergotamine derivative dopamine agonists (pergolide) and restrictive valvular heart disease. The mechanisms are thought to be the same as with the former used anorectikum, fenfluramine and other drugs stimulating the 5HT-2B receptor.

In a blinded manner we make physiologic and echocardiographic examination on 160 Parkinson patients treated with either ergotamine or non-ergotamine derivative dopamine agonists (80 patients in each group) to see whether Parkinson patients treated with ergotamine derivatives have more heart valvular disease


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Ages Eligible for Study:   Child, Adult, Senior
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No

Inclusion Criteria:

  • Parkinson patients who in the last year has been treated minimum 6 months with either ergotamine derivative or non-ergotamine derivative dopamine agonists (the latter included as controls)
  • Informed contests

Exclusion Criteria:

  • Control patients will be excluded if the have been treated with ergotamine derivates in the last 12 months or if the prior to that have had ergotamine derivates for more than 6 months
  • Patients with known valvular heart disease prior to the diagnosis of Parkinson
  Contacts and Locations
Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00234364

Skejby Hospital
Aarhus, Aahus N, Denmark, 8200
Sponsors and Collaborators
Århus Amt
Principal Investigator: Vibeke G Rasmussen, MD Aarhus University Hospital Skejby
  More Information

ClinicalTrials.gov Identifier: NCT00234364     History of Changes
Other Study ID Numbers: permax
First Submitted: October 4, 2005
First Posted: October 7, 2005
Last Update Posted: September 20, 2007
Last Verified: September 2007

Keywords provided by Århus Amt:
Ergotamine derivates
Valvular heart disease

Additional relevant MeSH terms:
Parkinson Disease
Heart Diseases
Heart Valve Diseases
Parkinsonian Disorders
Basal Ganglia Diseases
Brain Diseases
Central Nervous System Diseases
Nervous System Diseases
Movement Disorders
Neurodegenerative Diseases
Cardiovascular Diseases
Dopamine Agonists
Dopamine Agents
Neurotransmitter Agents
Molecular Mechanisms of Pharmacological Action
Physiological Effects of Drugs