A Study to Evaluate the Safety and Tolerability of ABBV-951 in Subjects With Parkinson's Disease (PD)
Purpose
The purpose of this study was to assess the safety and tolerability of ABBV-951 (Foslevodopa/Foscarbidopa) in participants with Parkinson's disease (PD). This was a single-arm study with preplanned analyses conducted by dose subgroup (Low Dose or High Dose) based on the modal total daily dose (most frequent dose) over the treatment period.
Condition
- Parkinson's Disease (PD)
Eligibility
- Eligible Ages
- Over 30 Years
- Eligible Genders
- All
- Accepts Healthy Volunteers
- No
Inclusion Criteria
- Participants with diagnosis of idiopathic Parkinson's Disease (PD) that is levodopa-responsive - Participants must be judged by the investigator to be inadequately controlled by current therapy, have recognizable/identifiable "Off" and "On" states (motor fluctuations), and have a minimum of 2.5 hours of "Off" time per day
Exclusion Criteria
- Participant is cognitively impaired and is not able to safely and effectively manage the drug delivery system and the diaries and is not able to adhere to the study - Participant is considered by the investigator to be an unsuitable candidate to receive ABBV-951 for any reason
Study Design
- Phase
- Phase 3
- Study Type
- Interventional
- Allocation
- Non-Randomized
- Intervention Model
- Single Group Assignment
- Primary Purpose
- Treatment
- Masking
- None (Open Label)
Arm Groups
Arm | Description | Assigned Intervention |
---|---|---|
Experimental ABBV-951 Low Dose Subgroup |
After a 4-week Optimization Period, participants continued receiving ABBV-951 by continuous subcutaneous infusion (CSCI) during the 48-week Maintenance Period. Participants whose modal total daily dose (most frequent dose) over the entire study was < 2530 mg of Foslevodopa/day were analyzed as the Low Dose Subgroup. |
|
Experimental ABBV-951 High Dose Subgroup |
After a 4-week Optimization Period, participants continued receiving ABBV-951 by continuous subcutaneous infusion (CSCI) during the 48-week Maintenance Period. Participants whose modal total daily dose (most frequent dose) over the entire study was ≥ 2530 mg of Foslevodopa/day were analyzed as the High Dose Subgroup. |
|
More Details
- Status
- Completed
- Sponsor
- AbbVie