At a glance
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Effects of Intranasal Administrations of Oxytocin on Behavioural Troubles, Hyperphagia and Social Skills in Children With Prader-Willi Syndrome Aged From 3 to 12 Years.
In Brief
A clinical study evaluating Oxytocin and Placebo for Prader-Willi Syndrome. Completed, enrolled 40 participants across 1 site.
Detailed Summary
Positive results in preclinical and clinical studies in adults and infants with Prader-Willi syndrome lead investigators to set up a new study in children with Prader-Willi syndrome. The objective of this study is to document effects of oxytocin intranasal administrations on behavioural troubles in children with Prader-Willi syndrome aged from 3 to 12 years.
Study Details
Timeline
Interventions
The study drug is oxytocin in intra-nasal administration, Syntocinon®, reconditioned as a placebo-like spray. The dosage administered will be 8 International Unit, ie 1 spray (4 International Unit per spray) in each nostril per day for the first 12 weeks, in 3 and 6 years old patients. The dosage administered will be 16 International Unit or 2 sprays in each nostril per day for the first 12 weeks, in 3 to 6 years old patients.
Placebo should be used as a spray, similar to that of the oxytocin. The dosage administered will be 1 spray in each nostril per day for the first 12 weeks in 3 to 6 years old patients. The dosage administered will be 2 sprays in each nostril per day for the first 12 weeks, in 7 to 12 years old patients.
Each patient will receive oxytocin in open label (Syntocinon® not reconditioned) from week 13 to week 24 according to the same dosages.