Post-vasectomy Pain Syndrome: A Review of the Literature and Updated Treatment Algorithm.

Post-vasectomy pain syndrome (PVPS) affects a small but significant percentage of men following vasectomy. PVPS is characterized by persistent scrotal pain that disrupts daily activities and requires medical intervention. With hundreds of thousands of vasectomies performed annually in the US, and PVPS being a real and often devastating potential consequence, understanding its etiology and treatment options is crucial. Managing PVPS can be challenging, yet with thorough evaluation, it can be effectively addressed. It is imperative to undergo a comprehensive diagnostic process, including physical examination, urine studies, and imaging studies, to distinguish PVPS from other potential causes of scrotal pain. Our objective was to review the literature on PVPS, highlight its etiology, and provide an updated evaluation and treatment algorithm. We conducted a comprehensive literature review using electronic databases via PubMed, which were searched from the start of publications until February 1, 2024. Studies including retrospective, prospective, observational, case-control, cohort, case series, and case reports were all eligible for review. Articles not published in English and conference abstracts were excluded from our review. In our review, options for non-invasive treatments for PVPS include non-steroidal anti-inflammatory drugs (NSAIDs), tricyclic antidepressants (TCA), and anticonvulsants. Spermatic cord blocks are effective in diagnosing and managing chronic orchialgia, particularly when conservative treatments fail. Surgical interventions, including microsurgical denervation of the spermatic cord (MDSC), epididymectomy, vasovasostomy, and orchiectomy, are considered after exhausting non-invasive options. Various studies demonstrate the effectiveness of these surgical methods, highlighting their potential as treatment options depending on the individual case. An algorithmic evaluation method followed by a patient-specific treatment approach is key to managing PVPS, given its varied etiology and the differential effectiveness of treatment options. Understanding and addressing this complex condition is crucial to improving the quality of life for affected individuals. In conclusion, an algorithmic evaluation method followed by a patient-specific treatment approach is key to managing PVPS, given its varied etiology and the differential effectiveness of treatment options. Understanding and addressing this complex condition is crucial to improving the quality of life for affected individuals.