Search for a trial

Randomized, double-blind, placebo-controlled oxytocin trial in children with Prader-Willi syndrome.
Effects on social behaviour.

To evaluate the effects of intranasal oxytocin versus placebo on social behaviour and also on eating behaviour in children with PWS.

An outpatient phase 3 efficacy study of Ecopipam (PSYRX 101) in the symptomatic treatment of self-injurious behavior in subjects with Lesch-Nyhan disease.

The primary objective of this study is to assess the efficacy of Ecopipam to reduce self-injurious behaviors (SIB) in adults and children with Lesch-Nyhan Disease (LND) in an outpatient setting. The secondary objectives of this study are to assess…

A Phase 1, Randomized, Double-Blind, Placebo Controlled, Single Dose Escalation Trial to Evaluate the Safety, Tolerability and Pharmacokinetics of Migalastat Hydrochloride given Intravenously to Healthy Volunteers with an Open-Label, Randomized, Two-Way Crossover Arm

Primary Objectives:* To investigate the pharmacokinetics of migalastat following a single 2hr IV infusion in healthy subjects.* To investigate the safety and tolerability of a single migalastat HCl 2hr IV infusion in healthy subjects.Secondary…

Intranasal administration of oxytocin in children with Prader-Willi Syndrome. A randomized, double-blind, placebo-controlled cross-over trial. Effects on satiety and food intake,
and social behaviour.;Amendment: Six months open-label extension to the original study

To evaluate the effects of intranasal oxytocin compared to placebo administration on appetite, satiety and food intake.Also effects on social behavior, BMI, body composition, IGF-I levels and genetic differences (deletion / mUPD). To assess oxytocin…

Effectiveness of methylphenidate in children and adults with Smith Magenis syndrome and attention-deficit/hyperactivity disorder: An N-of-1 series

The primary objective is to determine the efficacy of methylphenidate on ADHD symptoms in Smith Magenis syndrome.The secondary objectives include the efficacy of methylphenidate on emotion dysregulation and specific goals that are important to the…

N- acetylcysteine treatment for skin picking in children and young adults with PWS: A randomized, doubleblind, placebo-controlled, cross-over trial.

To evaluate the effects of N-acetylcysteine (NAC; Fluimucil® in Dutch) on skin picking behaviour in children and young adults with PWS.

The role of glutamate in cognition in adults with chromosome 22q11 deletion syndrome

The main objective of this (pilot) study is to investigate the role of glutamate in cognitive functioning in adults with 22q11DS using a glutamatergic challenge (riluzole )and high-field MRS. We will relate glutamate concentrations in the striatum…