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Desmopressin, Imipramine, and Oxybutynin in the Treatment of Primary Nocturnal Enuresis: A Randomized Clinical Trial

BACKGROUND: Nocturnal enuresis is the most common pediatric urologic problem in outpatient clinics. OBJECTIVES: To assess the effect of various monotherapies, and comparing the effects of desmopressin, imipramine, and oxybutynin in children with enuresis, as well as the influence of socioeconomic an...

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Detalles Bibliográficos
Autores principales: Seyfhashemi, Maryam, Ghorbani, Raheb, Zolfaghari, Abbas
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Kowsar 2015
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4583612/
https://www.ncbi.nlm.nih.gov/pubmed/26421166
http://dx.doi.org/10.5812/ircmj.16174v2
Descripción
Sumario:BACKGROUND: Nocturnal enuresis is the most common pediatric urologic problem in outpatient clinics. OBJECTIVES: To assess the effect of various monotherapies, and comparing the effects of desmopressin, imipramine, and oxybutynin in children with enuresis, as well as the influence of socioeconomic and cultural factors of their families on the response and relapse rates. PATIENTS AND METHODS: The study was a randomized clinical trial conducted on 92 children aged 5 - 14 years, referred to the pediatric clinic of Semnan University Hospital in Semnan, Iran. Children with primary nocturnal enuresis were randomly allocated to three different treatment groups: desmopressin (n = 30), imipramine (n = 31), and oxybutynin (n = 31) all for 6 weeks. The socioeconomic and demographic characteristics of all participants were recorded. The number of wet nights per week was noted at the end of the 6-week-trial, and children were followed up to three months for relapse. RESULTS: Children in the oxybutynin group showed a slightly higher response rate (71.0% success) and a lower relapse rate (31.8%), while in the desmopressin group the response and relapse rates were 63.3% and 57.9%, respectively, and in the imipramine group 61.3% and 63.2%, respectively. However, the difference between the 3 groups in terms of response (P = 0.701) and relapse rates (P = 0.095) was not statistically significant. CONCLUSIONS: There is no significant difference between monotherapy with desmopressin, imipramine or oxybutynin in children with enuresis. However, oxybutynin showed a higher response rate and a lower relapse rate compared to other medications. More clinical trials with a larger sample size are needed to clarify these uncertainties.