- ICH GCP
- Registro de ensayos clínicos de EE. UU.
- Ensayo clínico NCT04919798
First-in-man Safety and Efficacy Trial of a Novel Non-invasive Bladder Emptying Device: The NIBED Study (NIBED pilot)
Randomized, Controlled, Cross-over, First-in-man Safety and Efficacy Trial of a Novel Non-invasive Bladder Emptying Device: The NIBED Study
The non-invasive bladder emptying device (NIBED) is a handheld medical device that is applied to the penis during urinating to aid bladder emptying in urinary retention patients with increased residual urine volume.
This pilot study primarily seeks to determine the safety of the NIBED. Secondary objectives are to assess the efficacy of the NIBED, which is defined as the ability of the medical device to aid or improve bladder emptying, i.e. leads to less residual urine compared to not using the NIBED.
During the intervention, the study participant will urinate with and without the NIBED. Safety variables such as penile pain, penile lesions and hematuria will be recorded. Efficacy will be assessed by measuring voided volume, residual volume, voiding time and urine flow rate.
Descripción general del estudio
Estado
Condiciones
Intervención / Tratamiento
Tipo de estudio
Inscripción (Actual)
Fase
- No aplica
Contactos y Ubicaciones
Ubicaciones de estudio
-
-
-
Bern, Suiza, 3010
- Bern University Hospital Inselspital
-
-
Criterios de participación
Criterio de elegibilidad
Edades elegibles para estudiar
Acepta Voluntarios Saludables
Géneros elegibles para el estudio
Descripción
Inclusion Criteria:
- Informed Consent as documented by signature
- Age 18 years or older
- Sex: male
- Diagnosed with underactive bladder (UAB) (confirmed with urodynamic testing)
Exclusion Criteria:
- Acute urinary tract infection
- Patients on anti-coagulants (exception Aspirin)
- Penile pain (NPRS score >2)
- Pain during voiding (NPRS >2)
- Penile lesions (NRS score >2)
- Hematuria >2+
- Mechanical subvesical obstruction (confirmed by cystoscopy) (exception BPO)
- Transurethral resection of the prostate (TURP) less than three months before visit 2
- Penile abnormalities (Buried penis, Peyronie's disease, skin lesions)
- Asensitive bladder (no sensation of bladder fullness)
- Shy bladder
- Indwelling transurethral catheter
- Inability to understand and follow the study protocol
- Previous enrolment into the current study
- Enrolment of the investigator, his/her family members, employees and other dependent persons
- Participation in another interventional clinical trial within 3 months prior to visit 2 or planned participation during the trial
- Lacking capacity for consent
Plan de estudios
¿Cómo está diseñado el estudio?
Detalles de diseño
- Propósito principal: Tratamiento
- Asignación: Aleatorizado
- Modelo Intervencionista: Asignación cruzada
- Enmascaramiento: Ninguno (etiqueta abierta)
Armas e Intervenciones
Grupo de participantes/brazo |
Intervención / Tratamiento |
|---|---|
|
Experimental: Urinating with NIBED first, without NIBED second
|
The NIBED is applied to the penis during urination to support bladder emptying in urinary retention patients.
It is a battery-driven handheld device that is operated by the patient himself.
Otros nombres:
|
|
Experimental: Urinating without NIBED first, with NIBED second
|
The NIBED is applied to the penis during urination to support bladder emptying in urinary retention patients.
It is a battery-driven handheld device that is operated by the patient himself.
Otros nombres:
|
¿Qué mide el estudio?
Medidas de resultado primarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
|
Penile pain
Periodo de tiempo: 7 days
|
Assessment of penile pain (reported as numeric pain rating scale (NPRS): 0 (no pain at all) to 10 (worst imaginable pain))
|
7 days
|
|
Penile lesions
Periodo de tiempo: 7 days
|
Assessment of penile lesions (visually assessed and reported as numeric rating scale (NRS): 0 (none) to 5 (exposed urethra))
|
7 days
|
|
Hematuria
Periodo de tiempo: 7 days
|
Assessment of hematuria (dipstick urinalysis, scale: negative, 1+, 2+, 3+, 4+, macrohematuria (visible))
|
7 days
|
|
Number of patients with adverse events of special interest (AESI)
Periodo de tiempo: 7 days
|
Number of patients with adverse events of special interest (AESI)
|
7 days
|
Medidas de resultado secundarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
|
Voided urine volume
Periodo de tiempo: 1 day
|
Assessment of voided urine volume, measured by uroflowmeter/scale [ml]
|
1 day
|
|
Residual volume
Periodo de tiempo: 1 day
|
Assessment of residual volume, measured with ultrasound bladder scanner [ml]
|
1 day
|
|
Voiding time
Periodo de tiempo: 1 day
|
Assessment of voiding time, measured with clock [s]
|
1 day
|
|
Urine flow rate
Periodo de tiempo: 1 day
|
Assessment of urine flow rate, measured with uroflowmeter [ml/s]
|
1 day
|
Otras medidas de resultado
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
|
Usability of the device
Periodo de tiempo: 1 day
|
Assessment of usability and device acceptance, measured with a patient questionnaire (multiple choice questions and likert scale)
|
1 day
|
Colaboradores e Investigadores
Patrocinador
Investigadores
- Investigador principal: Bernhard Kiss, Department of Urology
Fechas de registro del estudio
Fechas importantes del estudio
Inicio del estudio (Actual)
Finalización primaria (Actual)
Finalización del estudio (Actual)
Fechas de registro del estudio
Enviado por primera vez
Primero enviado que cumplió con los criterios de control de calidad
Publicado por primera vez (Actual)
Actualizaciones de registros de estudio
Última actualización publicada (Actual)
Última actualización enviada que cumplió con los criterios de control de calidad
Última verificación
Más información
Términos relacionados con este estudio
Palabras clave
Términos MeSH relevantes adicionales
Otros números de identificación del estudio
- CIP_NIBED_V1-8
Plan de datos de participantes individuales (IPD)
¿Planea compartir datos de participantes individuales (IPD)?
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.
Esta información se obtuvo directamente del sitio web clinicaltrials.gov sin cambios. Si tiene alguna solicitud para cambiar, eliminar o actualizar los detalles de su estudio, comuníquese con register@clinicaltrials.gov. Tan pronto como se implemente un cambio en clinicaltrials.gov, también se actualizará automáticamente en nuestro sitio web. .