A Study to Learn About the Safety of BIIB122 Tablets and Whether They Can Slow the Worsening of Early-Stage Parkinson's Disease in Adults Between the Ages of 30 and 80

Last updated:
2026-09-12
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View trial details

Overview

Official protocol title:

A PHASE 2B, MULTICENTER, RANDOMIZED, DOUBLE-BLIND, PLACEBO-CONTROLLED STUDY TO DETERMINE THE EFFICACY AND SAFETY OF BIIB122 IN PARTICIPANTS WITH PARKINSON'S DISEASE

Intervention/treatment:
BIIB122
Medical condition:
PARKINSON'S DISEASE
Protocol code:
283PD201
Control number:
261807
Status:
Closed
Approved:
August 04, 2022
Trial phase:
Phase 2
For more information:
ClinicalTrials.gov - NCT05348785
This is an external link. The information is not authorized by the Government of Canada.

Eligibility

Sex: ALL
Age
30 Years to 80 Years
Accepts healthy volunteers: No

Contacts and locations

Contact
Sponsor
BIOGEN MA INCORPORATED

Locations

Alberta

University of Calgary
Calgary, Alberta, T2N 1N4

Nova Scotia

True North Clinical Research
Halifax, Nova Scotia, B3S 1M7

Ontario

Toronto Western Hospital
Toronto, Ontario, M5T 2S8

Quebec

CHUM Centre de Recherche
Montreal, Quebec, H2L 4M1
Montreal Neurological Institute
Montreal, Quebec, H3A 2B4
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