Which therapy is used for interstitial cystitis that involves neuromodulation?

• A. Electrical nerve stimulation
• B. Chemotherapy
• C. Dialysis
• D. Radiation therapy

Answer: (A)

Neuromodulation uses electrical impulses to change how nerves communicate with the bladder. In interstitial cystitis, delivering this electrical stimulation can dampen the pain and urgency signals from the bladder and pelvic nerves, helping the bladder store urine more comfortably and reducing overall symptoms. The technique most relevant here is electrical nerve stimulation, which includes methods like sacral nerve stimulation or tibial nerve stimulation. By modulating the neural circuits that control bladder reflexes, patients often experience less pain and improved urinary function, especially after other treatments haven’t provided enough relief. The other options aren’t neuromodulation approaches for this condition and address different problems (cancer or kidney-related treatments), so they don’t fit the management of interstitial cystitis.