Efficacy of Electrical Pudendal Nerve Stimulation and Sacral in Treating Non-obstructive Neurogenic Urinary Retention

Not Applicable

Recruiting

• Conditions: Urinary Retention
• Interventions: Procedure: sacral neuromodulation; Procedure: electrical pudendal nerve stimulation

• Registration Number: NCT06158074
• Lead Sponsor: Shanghai Institute of Acupuncture, Moxibustion and Meridian

Brief Summary

To observe the clinical effects and make a comparative study between efficacy of electrical pudendal nerve stimulation (EPNS) and sacral neuromodulation (SNM) , evaluate the advantages of EPNS in the treatment of neurogenic non-obstructive urinary retention, and provide a new method for the treatment of the disease.

Detailed Description

Not available

Study Timeline

• Status Verified: 2023-09
• Study First Submitted: 2023-11-28
• Study First Submitted QC: 2023-11-28
• Study First Posted: 2023-12-06
• Study Start: 2024-01-01
• Last Update Submitted: 2024-04-22
• Last Update Posted: 2024-04-24
• Primary Completion: 2024-06-30
• Study Completion: 2024-12-31

Recruitment & Eligibility

• Status: RECRUITING
• Sex: All
• Target Recruitment: 75

Inclusion Criteria

• Non-mechanical obstructive urinary retention occurs following relevant neurological system disorders (spinal cord injury, spina bifida，myelitis, cervical/thoracic disk disease, lesion following spinal anesthesia/spine surgery,lumbar/sacral spine intervertebral disc diseases, spinal stenosis, iatrogenic pelvic nerve lesions, sacral agenesis, peripheral neuropathy due to diabetes mellitus).
• With normal upper urinary tract function.
• Other therapies and medications potentially affecting the assessment of this therapy have been discontinued for at least two weeks before the interventional procedure.
• Patient with good compliance who is capable of cooperating with the follow-up requirements

Exclusion Criteria

• Patients with any suprapontine and pontine lesions
• Pregnant or lactating women
• Individuals whose symptoms show significant improvement after pharmaceutical and adjunctive therapy
• Individuals with concurrent acute or chronic prostatitis, prostate cancer, or conditions such as bladder neck stenosis, urethral stricture, or urethral injury
• High pathological risk factors (e.g., lymph node metastasis, resection margin involvement, bulky tumors)
• Individuals with concomitant obstructive urinary retention

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
SNM group	sacral neuromodulation	-
EPNS group	electrical pudendal nerve stimulation	-

Primary Outcome Measures

Name	Time	Method
Bladder residual urine volume measured by ultrasound	T0 (baseline); T1 (week 2); T2 (week 4)	Bladder residual urine volume measured by ultrasound

Trial Locations

Locations (1)

Shanghai research institute of acupuncture and meridian; 🇨🇳 Shanghai, China