Jared M Bieniek1, Tyler B Fleming2, Joseph Y Clark3. 1. Department of Urology, Geisinger Medical Center, Danville, PA. Electronic address: jbieniek@mtsinai.on.ca. 2. Department of Internal Medicine, University of Kentucky, Lexington, KY. 3. Department of Urology, Geisinger Medical Center, Danville, PA.
Abstract
OBJECTIVE: To determine the applicability of postvasectomy special clearance parameters (<100,000 nonmotile sperm/mL on semen analysis) suggested by the American Urological Association and to define the associated cost savings with avoidance of further testing. MATERIALS AND METHODS: We retrospectively reviewed the cohort of men undergoing vasectomy from December 2009 to August 2012 at a single institution. Patient demographics and postvasectomy semen analysis (PVSA) results were collected for clearance parameter comparisons. RESULTS: During the study period, 230 patients underwent vasectomy with a mean ± SD age of 36.4 ± 6.5 years. Among the cohort, 83.5% were married and 95.2% had one or more children. The initial PVSA was completed by 111 (48.3%) patients at a mean of 17.8 weeks (range 4-45) following vasectomy. Sperm was identified on initial PVSA in 40 patients (36.0%); 1 patient was found to have motile sperm. Of 39 patients, 38 (97.4%) with nonmotile sperm on PVSA could be cleared to cease other contraceptives based on the most recent clearance guidelines. For those completing an initial PVSA, postvasectomy clearance increased from 64.0% to 98.2% representing a potential cost savings of $2356 in repeat semen testing. CONCLUSION: Postvasectomy contraceptive clearance can be greatly increased when rare nonmotile sperm parameters are included although postvasectomy semen testing compliance remains poor.
OBJECTIVE: To determine the applicability of postvasectomy special clearance parameters (<100,000 nonmotile sperm/mL on semen analysis) suggested by the American Urological Association and to define the associated cost savings with avoidance of further testing. MATERIALS AND METHODS: We retrospectively reviewed the cohort of men undergoing vasectomy from December 2009 to August 2012 at a single institution. Patient demographics and postvasectomy semen analysis (PVSA) results were collected for clearance parameter comparisons. RESULTS: During the study period, 230 patients underwent vasectomy with a mean ± SD age of 36.4 ± 6.5 years. Among the cohort, 83.5% were married and 95.2% had one or more children. The initial PVSA was completed by 111 (48.3%) patients at a mean of 17.8 weeks (range 4-45) following vasectomy. Sperm was identified on initial PVSA in 40 patients (36.0%); 1 patient was found to have motile sperm. Of 39 patients, 38 (97.4%) with nonmotile sperm on PVSA could be cleared to cease other contraceptives based on the most recent clearance guidelines. For those completing an initial PVSA, postvasectomy clearance increased from 64.0% to 98.2% representing a potential cost savings of $2356 in repeat semen testing. CONCLUSION: Postvasectomy contraceptive clearance can be greatly increased when rare nonmotile sperm parameters are included although postvasectomy semen testing compliance remains poor.
Authors: Darshan P Patel; Letitia Williams; Lee Warner; Mary E O'Neil; Kenneth Aston; Douglas T Carrell; Violanda Grigorescu; Denise J Jamieson; John R Gannon; Michael L Eisenberg; Thomas J Walsh; James M Hotaling Journal: Transl Androl Urol Date: 2018-07