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A Phase 3, Randomized, Double-blind, Placebo-controlled, Parallel-group Study of Carbetocin Nasal Spray for the Treatment of Hyperphagia in Prader-Willi Syndrome

Status
Completed
Phases
Phase 3
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2023-506200-24-00
Acronym
ACP-101-302
Enrollment
98
Registered
2024-05-28
Start date
2025-01-10
Completion date
2025-08-19
Last updated
2025-06-30

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

Conditions

Hyperphagia related behaviour associated with Prader-Willi Syndrome (PWS)

Brief summary

Hyperphagia Questionnaire for Clinical Trials (HQ-CT) score - change from Baseline at Week 12

Detailed description

Clinical Global Impression–Severity (CGI-S) for PWS score – change from Baseline at Week 12, Clinical Global Impression–Change (CGI-C) for PWS score at Week 12, Percentage of subjects with treatment response (defined as improvement from Baseline ≥8 points) based on the HQ-CT at Week 12, CGI-S for hyperphagia in PWS score – change from Baseline at Week 12

Interventions

DRUGPlacebo to match carbetocin 11.4 mg/ml (2ml /vial)

Sponsors

Acadia Pharmaceuticals Inc.
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
0 Years to 64 Years

Design outcomes

Primary

MeasureTime frame
Hyperphagia Questionnaire for Clinical Trials (HQ-CT) score - change from Baseline at Week 12

Secondary

MeasureTime frame
Clinical Global Impression–Severity (CGI-S) for PWS score – change from Baseline at Week 12, Clinical Global Impression–Change (CGI-C) for PWS score at Week 12, Percentage of subjects with treatment response (defined as improvement from Baseline ≥8 points) based on the HQ-CT at Week 12, CGI-S for hyperphagia in PWS score – change from Baseline at Week 12

Countries

Belgium, France, Germany, Italy, Spain

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026