Intranasal carbetocin reduces hyperphagia in individuals with Prader-Willi syndrome.

ABSTRACT:

Background

Prader-Willi syndrome (PWS) is a genetic neurodevelopmental disorder of life-threatening hyperphagia, obesity, intellectual deficits, compulsivity, and other behavioral problems. The efficacy and safety of i.n. carbetocin, an oxytocin analog, was evaluated in a prospective, randomized, double-blinded trial in adolescents with PWS.

Methods

Eligible patients aged 10-18 years with genetically confirmed PWS were randomized (1:1) to i.n. carbetocin or placebo 3 times daily for 14 days. The primary efficacy endpoint was change in parent/caregiver-rated Hyperphagia in PWS Questionnaire-Responsiveness (HPWSQ-R) total score. Secondary efficacy endpoints included HPWSQ-R behavior, drive, and severity domains; clinician-rated HPWSQ; Children's Yale-Brown Obsessive-Compulsive

SUBMITTER: Dykens EM 

PROVIDER: S-EPMC6124421 | biostudies-literature | 2018 Jun

REPOSITORIES: biostudies-literature