Abstract
Abstract Introduction In 2012, Komisaruk et al introduced the concept that neurologic-based women’s sexual health issues, genito-pelvic dysesthesia (GPD), could be caused by radiculopathy of sacral spinal nerve roots within the cauda equina. Over the last 4 years, to more effectively manage patients with suspected cauda equina pathology, a robust collaboration among sexual medicine, spine surgery and neurophysiology disciplines has been established. Objectives The aim of this study is to review the collaborative experience in managing patients with genito-pelvic dysesthesia. Methods We defined GPD in the broadest sense to include both unwanted, unrelenting, distressing arousal, pain and/or itching symptoms >6 mo (hyperfunction), and also persistent degrees of genital anesthesia leading to orgasmic dysfunction >6 mo (hypofunction). Charts from 2015 to 2019 of GPD patients presenting to our sexual medicine facility where neurogenital testing results were consistent with radiculopathy of sacral spinal nerve roots within the cauda equina were reviewed retrospectively. Lumbar and sacral MRIs were obtained and reviewed simultaneously in collaborative bi-monthly meetings and identified as having or not having treatable spinal abnormalities, subdivided into subtle or obvious. When appropriate, a transforaminal epidural spinal injection (TFESI) or caudal block with anesthetic agent and/or steroid was administered and the outcome measured by Patient Global Impression of Improvement (PGI-I). Those with clinically significant symptom reduction were considered for minimally invasive spine surgery (MISS). Results 734 patients (586 women; 80%; mean age 47 +/− 24) met criteria for this retrospective chart review. 637 lumbar and/or sacral MRIs were reviewed. A total of 112 TFESI were performed, 90 of which showed positive responses with more than 60% improvement on PGI-I of 1,2. 57 surgeries were performed. 17 patients (71% women) with PGAD underwent MISS for herniated nucleus pulposus and or annular tear. 76% declared post-op clinical improvement with PGI-I 1,2,3 with mean follow-up of 12 months (4 - 30 months). Conclusions Cauda equina pathology can cause unwanted, unrelenting, distressing neurologic-based GPD from radiculopathy of sacral spinal nerve roots. In selected cases these GPDs may be reversed by MISS. There are management benefits from collaboration among sexual medicine, spine surgery and neurophysiology specialists. Disclosure No.
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