NCT04729582

Autologous Muscle Stem Cell Therapy for Treatment of Congenital Urinary Incontinence in Epispadias Patients

Combined Phase 1 and 1/2a Clinical Trial Evaluating the Safety and Efficacy of an Autologous Muscle Stem Cell Therapy in the Treatment of Urinary Incontinence in Isolated Epispadias

• Status: Not Yet Recruiting
• Phase: Phase 1 / Phase 2
• Study type: Interventional
• Enrollment: 21 (estimated)
• Sponsor: Simone Spuler, MD · Academic / Other
• Sex: Male
• Age: 3 Years – 17 Years
• Healthy volunteers: Not accepted

Summary

The aim of this trial is to evaluate the safety and efficacy of an autologous muscle stem cell therapy in the treatment of congenital urinary incontinence in isolated epispadias.

Detailed description

Epispadias is the mildest form of exstrophy-epispadias complex (EEC); a congenital malformation disorder involving the midline abdominal and genitourinary structures. Patients with epispadias have a defect in the urethral sphincter resulting in urinary incontinence. This trial investigates the injection of autologous primary human muscle stem cells into the urethral sphincter with the aim of repairing the defect and restore the anatomic ability for continence. Eligible participants will undergo muscle biopsy during a routine cystoscopy. Acquired muscle tissue is used for the isolation and expansion of muscle stem cells ex-vivo. Muscle stem cells are injected into the urethral sphincter under visual control using cystoscopy. Participants are assessed for safety and efficacy for a minimum of 12 months post-intervention.

Conditions

• Urinary Incontinence
• Epispadias, Male

Interventions

Type	Name	Description
BIOLOGICAL	Primary human muscle stem cells (Satori-01)	Primary human muscle stem cells are isolated from patient's muscle tissue and expanded ex-vivo. They are injected into the urethral sphincter region as a one-time autologous treatment.
OTHER	Placebo	Placebo is the injection solution without muscle stem cells.

Timeline

• Start date: 2024-06-01
• Primary completion: 2026-08-01
• Completion: 2026-10-01
• First posted: 2021-01-28
• Last updated: 2023-08-03

Locations

2 sites across 1 country: Germany