Bedtime Device Restriction and Desmopressin in PMNE.
Effect of Bedtime Digital-Device Restriction on the Therapeutic Response to Desmopressin in Children With Primary Monosymptomatic Nocturnal Enuresis: A Randomized Controlled Trial
Descripción general del estudio
Estado
Estado
Condiciones
Condiciones
Intervención / Tratamiento
Intervención / Tratamiento
Descripción detallada
This is a prospective, parallel-group, open-label randomized controlled trial conducted at Al-Hussein and Sayed Galal Hospitals, Al-Azhar University, Cairo, Egypt. Children aged 6-14 years with primary monosymptomatic nocturnal enuresis will be enrolled and randomized 1:1 to receive desmopressin plus bedtime digital-device restriction or desmopressin with no restriction.
The intervention group will avoid digital devices, including smartphones, tablets, televisions, computers, and video games, for at least 60 minutes before habitual bedtime. The control group will continue the usual screen habits. All participants will receive oral desmopressin at bedtime for 8 weeks, with dose adjustment allowed according to clinical response.
The primary outcome is the proportion of participants achieving full response, defined as no more than 1 wet night during the last 2 weeks of treatment. Secondary outcomes include reduction in wet nights per week, partial response rate, sleep quality, adherence, and relapse 4 weeks after treatment discontinuation. Baseline demographic, clinical, and sleep-related data will also be collected to explore predictors of treatment response.
Tipo de estudio
Tipo de estudio
Inscripción (Estimado)
Inscripción
Fase
Fase
- No aplica
Contactos y Ubicaciones
Estudio Contacto
Estudio Contacto
- Nombre: Abul-fotouh Ahmed
- Número de teléfono: +201001066756
- Correo electrónico: abulfotouhahmed@yahoo.com
Ubicaciones de estudio
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Cairo, Egipto
- Reclutamiento
- Department of Urology, Al-Hussein and Sayed Galal University Hospitals, Al-Azhar University
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Contacto:
- Abul-fotouh Ahmed
- Número de teléfono: +201001066756
- Correo electrónico: abulfotouhahmed@yahoo.com
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Criterios de participación
Criterio de elegibilidad
Criterio de elegibilidad
Edades elegibles para estudiar
- Niño
Acepta Voluntarios Saludables
Descripción
Inclusion Criteria:
- Age 6-14 years.
- Diagnosis of PMNE (≥2 wet nights/week for ≥6 months, no daytime symptoms, no prior sustained dryness >6 months).
- Willingness to take oral desmopressin nightly for 8 weeks.
- Parent/guardian able to monitor and report screen time and wet nights.
- Written informed consent from parent/guardian and assent from child (if age-appropriate).
Exclusion Criteria:
- Secondary enuresis or non-monosymptomatic enuresis (daytime incontinence, urgency, frequency).
- Known organic causes (e.g., diabetes mellitus, urinary tract anomalies, neurological disorders).
- Current use of other enuresis treatments (alarms, anticholinergics, imipramine) within 4 weeks prior to enrollment.
- Severe sleep disorders (e.g., obstructive sleep apnea) or psychiatric conditions affecting compliance.
- Inability to comply with study procedures or follow-up.
Plan de estudios
¿Cómo está diseñado el estudio?
Detalles de diseño
- Propósito principal: Tratamiento
- Asignación: Aleatorizado
- Modelo Intervencionista: Asignación paralela
- Enmascaramiento: Ninguno (etiqueta abierta)
Número de brazos
Armas e Intervenciones
Grupo de participantes/brazoGrupo de participantes/brazo |
Intervención / TratamientoIntervención / Tratamiento |
|---|---|
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Experimental: Desmopressin plus bedtime device restriction
Participants will receive oral desmopressin at bedtime for 8 weeks and will avoid digital-device use, including smartphones, tablets, televisions, computers, and video games, for at least 60 minutes before habitual bedtime.
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Oral desmopressin administered at bedtime for 8 weeks for treatment of primary monosymptomatic nocturnal enuresis.
Restriction of digital-device use, including smartphones, tablets, televisions, computers, and video games, for at least 60 minutes before habitual bedtime during the 8-week treatment period.
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Comparador activo: Desmopressin only
Participants will receive oral desmopressin at bedtime for 8 weeks and will continue their usual bedtime digital-device habits without restriction.
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Oral desmopressin administered at bedtime for 8 weeks for treatment of primary monosymptomatic nocturnal enuresis.
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¿Qué mide el estudio?
Medidas de resultado primarias
Medidas de resultado primarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
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Full Response Rate
Periodo de tiempo: Week 8, based on the final 2 weeks of treatment
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Proportion of participants achieving full response, defined as no more than 1 wet night during the last 2 weeks of the 8-week treatment period.
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Week 8, based on the final 2 weeks of treatment
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Medidas de resultado secundarias
Medidas de resultado secundarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
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Change in Wet Nights per Week
Periodo de tiempo: Baseline to Week 8
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Change from baseline in the average number of wet nights per week, calculated from the participant's wet-night diary.
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Baseline to Week 8
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Relapse Rate After Treatment
Periodo de tiempo: 4 weeks after treatment discontinuation.
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Proportion of participants with recurrence of at least 2 wet nights per week after stopping treatment.
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4 weeks after treatment discontinuation.
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Adherence to Bedtime Device Restriction
Periodo de tiempo: During the 8-week treatment period
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Proportion of nights in which participants in the intervention group avoided digital-device use for at least 60 minutes before bedtime, based on parental log.
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During the 8-week treatment period
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Desmopressin Adherence
Periodo de tiempo: During the 8-week treatment period.
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Proportion of prescribed desmopressin doses taken during the 8-week treatment period, based on parental report and pill count.
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During the 8-week treatment period.
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Adverse Effects of Desmopressin
Periodo de tiempo: During the 8-week treatment period and 4 weeks after treatment discontinuation
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Proportion of participants experiencing adverse effects related to desmopressin, including headache, nausea, vomiting, hyponatremia symptoms, excessive thirst, fluid retention, or any other treatment-emergent adverse event.
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During the 8-week treatment period and 4 weeks after treatment discontinuation
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Colaboradores e Investigadores
Patrocinador
Patrocinador
Investigadores
Investigadores
- Investigador principal: Abul-fotouh Ahmed, Department of Urology, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
Fechas de registro del estudio
Fechas importantes del estudio
Inicio del estudio (Actual)
Inicio del estudio
Finalización primaria (Estimado)
Finalización primaria
Finalización del estudio (Estimado)
Finalización del estudio
Fechas de registro del estudio
Enviado por primera vez
Enviado por primera vez
Primero enviado que cumplió con los criterios de control de calidad
Primero enviado que cumplió con los criterios de control de calidad
Publicado por primera vez (Actual)
Publicado por primera vez
Actualizaciones de registros de estudio
Última actualización publicada (Actual)
Última actualización publicada
Última actualización enviada que cumplió con los criterios de control de calidad
Última actualización enviada que cumplió con los criterios de control de calidad
Última verificación
Última verificación
Más información
Términos relacionados con este estudio
Términos MeSH relevantes adicionales
- Hormonas
- Hormonas, sustitutos hormonales y antagonistas hormonales
- Hormonas peptídicas
- Neuropéptidos
- Péptidos
- Aminoácidos, péptidos y proteínas
- Oligopéptidos
- Proteínas del tejido nervioso
- Proteínas
- Hormonas pituitarias, posterior
- Hormonas pituitarias
- Arginina vasopresina
- Vasopresinas
- Deamino arginina vasopresina
Otros números de identificación del estudio
Otros números de identificación del estudio
- UroAzhar_10_026
Información sobre medicamentos y dispositivos, documentos del estudio
Estudia un producto farmacéutico regulado por la FDA de EE. UU.
Estudia un producto de dispositivo regulado por la FDA de EE. UU.
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