Oxytocin Intranasal Administrations in Children With Prader-Willi Syndrome Aged From 3 to 12 Years
NCT ID: NCT03114371
Last Updated: 2020-11-12
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
NA
40 participants
INTERVENTIONAL
2016-11-28
2019-01-11
Brief Summary
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Detailed Description
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Conditions
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Keywords
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
DOUBLE
The allocation of the treatment arms to each treatment number will be carried out according to the randomization table established beforehand.
Until the end of the study, neither the investigating physician nor the patient will know the group to which the patient has been randomly assigned.
Study Groups
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Oxytocin
Daily intranasal administrations of oxytocin for 12 weeks, followed by an open-label period of 12 weeks of oxytocin. Oxytocin dose will be 8 International Unit for patients aged from 3 to 6 years and 16 International Unit for patients aged from 7 to 12 years.
Oxytocin
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.
Oxytocin
Each patient will receive oxytocin in open label (Syntocinon® not reconditioned) from week 13 to week 24 according to the same dosages.
Placebo
Daily intranasal administrations of placebo for 12 weeks, followed by an open-label period of 12 weeks of oxytocin. Oxytocin dose will be International Unit for patients aged from 3 to 6 years and 16 International Unit for patients aged from 7 to 12 years.
Placebo
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.
Oxytocin
Each patient will receive oxytocin in open label (Syntocinon® not reconditioned) from week 13 to week 24 according to the same dosages.
Interventions
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Oxytocin
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
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.
Oxytocin
Each patient will receive oxytocin in open label (Syntocinon® not reconditioned) from week 13 to week 24 according to the same dosages.
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
* patient treated by growth hormone for at least 1 year
* patient naïve for oxytocin for at least 5 years
Exclusion Criteria
* patient with hepatic insufficiency : serum transaminases (SGOT, SGPT) higher than 3 times normal values for age
* patient with renal insufficiency : serum creatinine higher than 3 times normal values for age
* patient with an antecedent of abnormal electrocardiogram
* patient with arterial hypertension or hypotension
* patient with type 1 or 2 diabetes
3 Years
12 Years
ALL
No
Sponsors
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University Hospital, Toulouse
OTHER
Responsible Party
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Principal Investigators
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Sophie ÇABAL-BERTHOUMIEU, Dr
Role: PRINCIPAL_INVESTIGATOR
Centre de référence du syndrome de Prader-Willi, Hôpital des Enfants
Locations
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Centre de référence du syndrome de Prader-Willi Hôpital des Enfants
Toulouse, , France
Countries
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References
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Bittel DC, Kibiryeva N, Sell SM, Strong TV, Butler MG. Whole genome microarray analysis of gene expression in Prader-Willi syndrome. Am J Med Genet A. 2007 Mar 1;143A(5):430-42. doi: 10.1002/ajmg.a.31606.
Constantino JN, Todd RD. Intergenerational transmission of subthreshold autistic traits in the general population. Biol Psychiatry. 2005 Mar 15;57(6):655-60. doi: 10.1016/j.biopsych.2004.12.014.
Dykens EM, Lee E, Roof E. Prader-Willi syndrome and autism spectrum disorders: an evolving story. J Neurodev Disord. 2011 Sep;3(3):225-37. doi: 10.1007/s11689-011-9092-5. Epub 2011 Aug 20.
Dykens EM, Maxwell MA, Pantino E, Kossler R, Roof E. Assessment of hyperphagia in Prader-Willi syndrome. Obesity (Silver Spring). 2007 Jul;15(7):1816-26. doi: 10.1038/oby.2007.216.
Dykens E, Schwenk K, Maxwell M, Myatt B. The Sentence Completion and Three Wishes tasks: windows into the inner lives of people with intellectual disabilities. J Intellect Disabil Res. 2007 Aug;51(Pt 8):588-97. doi: 10.1111/j.1365-2788.2006.00937.x.
Einfeld SL, Smith E, McGregor IS, Steinbeck K, Taffe J, Rice LJ, Horstead SK, Rogers N, Hodge MA, Guastella AJ. A double-blind randomized controlled trial of oxytocin nasal spray in Prader Willi syndrome. Am J Med Genet A. 2014 Sep;164A(9):2232-9. doi: 10.1002/ajmg.a.36653. Epub 2014 Jun 30.
Fan J, McCandliss BD, Sommer T, Raz A, Posner MI. Testing the efficiency and independence of attentional networks. J Cogn Neurosci. 2002 Apr 1;14(3):340-7. doi: 10.1162/089892902317361886.
Goldstone AP, Holland AJ, Butler JV, Whittington JE. Appetite hormones and the transition to hyperphagia in children with Prader-Willi syndrome. Int J Obes (Lond). 2012 Dec;36(12):1564-70. doi: 10.1038/ijo.2011.274. Epub 2012 Jan 24.
Guastella AJ, Einfeld SL, Gray KM, Rinehart NJ, Tonge BJ, Lambert TJ, Hickie IB. Intranasal oxytocin improves emotion recognition for youth with autism spectrum disorders. Biol Psychiatry. 2010 Apr 1;67(7):692-4. doi: 10.1016/j.biopsych.2009.09.020. Epub 2009 Nov 7.
Guastella AJ, Gray KM, Rinehart NJ, Alvares GA, Tonge BJ, Hickie IB, Keating CM, Cacciotti-Saija C, Einfeld SL. The effects of a course of intranasal oxytocin on social behaviors in youth diagnosed with autism spectrum disorders: a randomized controlled trial. J Child Psychol Psychiatry. 2015 Apr;56(4):444-52. doi: 10.1111/jcpp.12305. Epub 2014 Aug 2.
Hall SS, Lightbody AA, McCarthy BE, Parker KJ, Reiss AL. Effects of intranasal oxytocin on social anxiety in males with fragile X syndrome. Psychoneuroendocrinology. 2012 Apr;37(4):509-18. doi: 10.1016/j.psyneuen.2011.07.020. Epub 2011 Aug 20.
Kosfeld M, Heinrichs M, Zak PJ, Fischbacher U, Fehr E. Oxytocin increases trust in humans. Nature. 2005 Jun 2;435(7042):673-6. doi: 10.1038/nature03701.
Lischke A, Gamer M, Berger C, Grossmann A, Hauenstein K, Heinrichs M, Herpertz SC, Domes G. Oxytocin increases amygdala reactivity to threatening scenes in females. Psychoneuroendocrinology. 2012 Sep;37(9):1431-8. doi: 10.1016/j.psyneuen.2012.01.011. Epub 2012 Feb 23.
MacDonald E, Dadds MR, Brennan JL, Williams K, Levy F, Cauchi AJ. A review of safety, side-effects and subjective reactions to intranasal oxytocin in human research. Psychoneuroendocrinology. 2011 Sep;36(8):1114-26. doi: 10.1016/j.psyneuen.2011.02.015. Epub 2011 Mar 23.
Miller JL, Lynn CH, Driscoll DC, Goldstone AP, Gold JA, Kimonis V, Dykens E, Butler MG, Shuster JJ, Driscoll DJ. Nutritional phases in Prader-Willi syndrome. Am J Med Genet A. 2011 May;155A(5):1040-9. doi: 10.1002/ajmg.a.33951. Epub 2011 Apr 4.
Schaller F, Watrin F, Sturny R, Massacrier A, Szepetowski P, Muscatelli F. A single postnatal injection of oxytocin rescues the lethal feeding behaviour in mouse newborns deficient for the imprinted Magel2 gene. Hum Mol Genet. 2010 Dec 15;19(24):4895-905. doi: 10.1093/hmg/ddq424. Epub 2010 Sep 28.
Skokauskas N, Sweeny E, Meehan J, Gallagher L. Mental health problems in children with prader-willi syndrome. J Can Acad Child Adolesc Psychiatry. 2012 Aug;21(3):194-203.
Swaab DF, Purba JS, Hofman MA. Alterations in the hypothalamic paraventricular nucleus and its oxytocin neurons (putative satiety cells) in Prader-Willi syndrome: a study of five cases. J Clin Endocrinol Metab. 1995 Feb;80(2):573-9. doi: 10.1210/jcem.80.2.7852523.
Tauber M, Mantoulan C, Copet P, Jauregui J, Demeer G, Diene G, Roge B, Laurier V, Ehlinger V, Arnaud C, Molinas C, Thuilleaux D. Oxytocin may be useful to increase trust in others and decrease disruptive behaviours in patients with Prader-Willi syndrome: a randomised placebo-controlled trial in 24 patients. Orphanet J Rare Dis. 2011 Jun 24;6:47. doi: 10.1186/1750-1172-6-47.
van Lieshout CF, de Meyer RE, Curfs LM, Koot HM, Fryns JP. Problem behaviors and personality of children and adolescents with Prader-Willi syndrome. J Pediatr Psychol. 1998 Apr;23(2):111-20. doi: 10.1093/jpepsy/23.2.111.
Yatawara CJ, Einfeld SL, Hickie IB, Davenport TA, Guastella AJ. The effect of oxytocin nasal spray on social interaction deficits observed in young children with autism: a randomized clinical crossover trial. Mol Psychiatry. 2016 Sep;21(9):1225-31. doi: 10.1038/mp.2015.162. Epub 2015 Oct 27.
Other Identifiers
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2016-003273-18
Identifier Type: EUDRACT_NUMBER
Identifier Source: secondary_id
15 7837 03
Identifier Type: -
Identifier Source: org_study_id