(O-25) SURGICAL TREATMENT FOR CHRONIC TESTICULAR PAIN: A SYSTEMATIC REVIEW

Chronic testicular pain (CTP) is defined as 3 months of intermittent or constant testicular pain that is significantly bothersome to the patient. There exist a variety of different surgical treatment options for CTP. They are generally kept as second or even third-line option for persistent cases. This study aims to review and elucidate the literature about surgical treatment for chronic testicular pain. We searched Pubmed, Embase and Cochrane for articles evaluating surgical treatments for CTP. Search terms included “orchialgia”, “spermatic cord”, “chronic scrotal pain”, “chronic testicular pain” and “surgery”. Microsurgical Denervation of the Spermatic Cord (MDSC) is the surgical standard when a procedure is indicated for idiopathic chronic orchialgia unresponsive to conservative therapies. The positive response to spermatic cord block is a predictor of MDSC response. Pain relief after MDSC ranges from 76% to 100%. Ultrasound-guided targeted cryoablation could be used in persistent CTP after MDSC with 75% success rate. Epididymectomy is better indicated for CTP in structural abnormality such as cyst, granuloma or mass, with pain relief reaching 50% to 92%. In case of post-vasectomy pain syndrome, vasectomy reversal and MDSC has an overall success from 50% to 100% and 71% to 81% respectively. Ilioinguinal and genitofemoral peripheral nerve stimulation could be used in persistant CTP, and spinal cord stimulation as well. Orchiectomy can be considered as a last resort in case patients do not respond to other forms of treatment, but do not delivers a 100% relief a pain. Although it’s variables choices, there is not a gold standard surgical treatment for CTP, representing a challenge for clinicians. Large, controlled trials must be performed to establish strong and reliable evidence for the surgical treatment of CTP. No conflict.