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PIRLONG-PD Safety and Efficacy of Piribedil in Parkinson's Disease During Long Term Therapy

Efficacy and Safety of Long-term Therapy With Piribedil (CLARIUM) in Patients With M. Parkinson Under Consideration of Quality of Life Parameters and Cognitive Function

Status
Completed
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT01519856
Acronym
PIR-008/K
Enrollment
908
Registered
2012-01-27
Start date
2009-06-30
Completion date
2015-02-28
Last updated
2016-01-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Parkinson's Disease

Keywords

open, non-intervention, observational

Brief summary

Non-Ergot Dopamine agonists are meanwhile the drugs of first-choice in the treatment of Parkinson's disease. The receptor profile of the non-ergot dopamine-agonist piribedil is unique. In addition to agonistic effects on dopaminergic D2- and D3-receptors piribedil has adrenergic alpha-2A- and alpha-2C-receptors antagonisic properties. There is evidence from the literature that the antagonistic properties of piribedil are correlated with an improvement of cognitive function and vigilance parameters in parkinson's disease. The aim of the present non-interventional study is to investigate the safety and efficacy of piribedil during long-term therapy of patients with M. Parkinson under consideration of cognitive functions and quality of life.

Interventions

DRUGpiribedil (Clarium)

oral tablets, 50 mg

Sponsors

Desitin Arzneimittel GmbH
Lead SponsorINDUSTRY

Study design

Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* newly diagnosed or advanced idiopathic Parkinson's disease * male and female patients over 18 years of age * indication for treatment with piribedil according to Summary of Product Characteristics (SmPC)

Exclusion criteria

* in line with piribedil SmPC * in particular hypersensitivity to piribedil or to any of the excipients and pregnancy and lactation as stated in the SmPC

Design outcomes

Primary

MeasureTime frame
Adverse event profile during long term therapy with piribedil in patients with Parkinson's disease4 years

Secondary

MeasureTime frame
Influence on quality of life4 years
Quality of life parameters4 years

Countries

Germany

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026