Percutaneous sacral rhizotomy for neurogenic detrusor hyperreflexia

Area of Science:

• Urology
• Neurosurgery
• Minimally Invasive Procedures

Background:

• Neurogenic detrusor hyperreflexia (NDH) causes involuntary bladder contractions.
• Patients often experience frequent treatment failures and symptom recurrence.
• Low-threshold involuntary micturition is a common symptom of NDH.

Purpose of the Study:

• To evaluate the efficacy of percutaneous radiofrequency sacral rhizotomy for treating NDH.
• To assess the impact of the procedure on bladder capacity and micturition control.

Main Methods:

• Ten patients with NDH underwent percutaneous radiofrequency sacral rhizotomy.
• The procedure targets sacral nerves involved in bladder control.
• Patient outcomes were monitored over a 3 to 18-month follow-up period.

Main Results:

• Seven out of ten patients showed increased bladder capacity, exceeding 290 cc.
• The procedure demonstrated effectiveness in controlling involuntary micturition.
• The percutaneous approach was noted for its convenience.

Conclusions:

• Percutaneous radiofrequency sacral rhizotomy is a viable treatment option for NDH.
• The procedure offers a convenient and effective solution for managing detrusor hyperreflexia.
• It may reduce treatment failures and symptom recurrence in NDH patients.