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OLE Study of Carbetocin Nasal Spray for the Treatment of Hyperphagia in Prader-Willi Syndrome

Phase 3
Conditions
Hyperphagia in Prader-Willi Syndrome
Interventions
Registration Number
NCT06420297
Lead Sponsor
ACADIA Pharmaceuticals Inc.
Brief Summary

To evaluate long-term safety and tolerability of carbetocin nasal spray (3.2 mg TID) in subjects with PWS

Detailed Description

This is a long-term, OLE study to evaluate long-term safety and tolerability of carbetocin nasal spray (3.2 mg TID) in subjects with PWS. Subjects who complete the antecedent double-blind study (ACP-101-302) will be invited to participate in the present study.

Recruitment & Eligibility

Status
ENROLLING_BY_INVITATION
Sex
All
Target Recruitment
160
Inclusion Criteria
  • Has completed the Week12/EOT visit of the antecedent, Study ACP-101-302
  • Met all entry criteria for the antecedent study
  • May benefit from long-term treatment with open-label carbetocin in the judgment of the Investigator.
  • Lives with a caregiver who understands and is willing and able to adhere to study-related procedures and is willing to participate in all study visits.
Exclusion Criteria
  • History of, or current, cerebrovascular disease, brain trauma, epilepsy, or frequent migraines. A history of febrile seizures is not exclusionary.
  • Active psychotic symptoms, a history of psychotic symptoms, or a psychotic disorder
  • History of suicide attempt or inpatient psychiatric hospitalization
  • Has a clinically significant abnormality in vital signs at Baseline
  • Has an average QTcF interval of >450 ms on the Baseline ECG performed before the first dose of carbetocin is given in the present study (i.e., the ECG performed at the EOT visit of the antecedent study)
  • Has developed a clinically significant ECG finding during the antecedent study
  • Subject is judged by the Investigator or the Medical Monitor to be inappropriate for the study due to AEs, medical condition, or noncompliance with investigational product or study procedures in the antecedent study

Additional inclusion/exclusion criteria apply. Subjects will be evaluated at screening to ensure that all criteria for study participation are met.

Study & Design

Study Type
INTERVENTIONAL
Study Design
SINGLE_GROUP
Arm && Interventions
GroupInterventionDescription
Drug: CarbetocinCarbetocinCarbetocin nasal spray 3.2 mg three times daily (TID)
Primary Outcome Measures
NameTimeMethod
Treatment-emergent adverse events (TEAEs), serious adverse events (SAEs), withdrawals due to adverse events (AEs), potentially clinically important changes in other safety assessments, device incidents or device malfunctionsBaseline to 36 months

Treatment-emergent adverse events (TEAEs) and device incidents or device malfunctions, TEAEs leading to discontinuation, TEAEs related to study drug, TEAEs by maximum severity, fatal TEAEs, treatment-emergent SAEs, and treatment-emergent SAEs related to study drug will all be summarized for all subjects as well as by previous treatment group.

Secondary Outcome Measures
NameTimeMethod

Trial Locations

Locations (30)

Children's of Alabama

🇺🇸

Birmingham, Alabama, United States

Phoenix Children's Hospital

🇺🇸

Phoenix, Arizona, United States

University of California Irvine

🇺🇸

Orange, California, United States

Stanford University School of Medicine

🇺🇸

Palo Alto, California, United States

Rady Children's Hospital San Diego

🇺🇸

San Diego, California, United States

Children's Hospital Colorado

🇺🇸

Aurora, Colorado, United States

Ann & Robert H. Lurie Children's Hospital of Chicago

🇺🇸

Chicago, Illinois, United States

University of Iowa

🇺🇸

Iowa City, Iowa, United States

Boston Children's Hospital

🇺🇸

Boston, Massachusetts, United States

Children's Mercy Kansas City

🇺🇸

Kansas City, Missouri, United States

Scroll for more (20 remaining)
Children's of Alabama
🇺🇸Birmingham, Alabama, United States

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