Analgesic efficacy of sacral neuromodulation for chronic pelvic cancer pain.

Background: Neuromodulation has provided promising results in chronic pain management. Sacral neurostimulation (SNS) is a neuromodulatory technique, where the sacral nerve roots are electrically stimulated.

Objective: Evaluate the efficacy of the trial phase to control severe cancer pain in pelvic organs.

Pulsed Radiofrequency on Thoracic Dorsal Root Ganglion Versus Thoracic Paravertebral Nerve for Chronic Postmastectomy Pain, A Randomized Trial: 6-Month Results.

Background: Pharmacologic treatment is not successful in all cases of postmastectomy pain syndrome (PMPS). Some patients continue suffering pain while taking their medications, and others cannot tolerate the side effects of antineuropathic analgesics. Radiofrequency technology has provided promising results in the management of chronic neuropathic pain.