What is the main goal of neuromodulation therapies in urinary incontinence?

• A. To modulate nerve pathways controlling bladder activity to reduce detrusor overactivity
• B. To increase bladder capacity by surgical enlargement
• C. To permanently disable the detrusor muscle
• D. To cure prolapse

Answer: (A)

Neuromodulation therapies aim to adjust the nerves that govern bladder function. By delivering targeted electrical stimulation to the sacral nerves or peripheral nerves like the tibial nerve, these treatments change the neural signals that control the detrusor muscle and the bladder’s filling sensations. The goal is to dampen detrusor overactivity, so the bladder doesn’t contract involuntarily during filling, which reduces urgency and urge incontinence and often improves overall bladder capacity and control. This approach focuses on neural control rather than increasing bladder size surgically, disabling the detrusor muscle, or fixing prolapse, making modulation of nerve pathways the core objective.