The Risk of Primary Uterine and Cervical Cancer After Hysteropexy

Abstract

Supplemental digital content is available in the text. Objective The aim of the study was to determine the rate of subsequent uterine/cervical cancer after hysteropexy compared with hysterectomy with apical prolapse repair. Methods The study used a retrospective cohort of women with uterovaginal prolapse using the Cerner Health Facts database between 2010 and 2018. We identified sacrospinous or uterosacral ligament suspensions or sacral colpopexy/hysteropexy and excluded those with previous hysterectomy. We used the International Classification of Diseases, Ninth Revision and International Classification of Diseases, Tenth Revision codes for endometrial cancer/hyperplasia and cervical cancer and then reviewed each case, excluding those whose cancer existed at time of prolapse repair. Given that 0 cancer cases were identified, we used Wilson, Jeffreys, Agresti-Coull, Clopper-Pearson, and Rule of 3 to define 95% confidence intervals to estimate the highest possible rate of cancer in each cohort. Results A total of 8,927 patients underwent apical prolapse surgery. Of 4,510 with uterovaginal prolapse, 755 (16.7%) underwent hysteropexy. Seventy one with hysterectomy and 5 with hysteropexy had codes for subsequent gynecologic cancer but were excluded on further review. This left 0 gynecologic cancer cases with the largest 95% confidence interval of 0%–0.61% for hysteropexy versus 0%–0.13% for hysterectomy (P > 0.05). The hysteropexy cohort was older (62.6 years vs 57.3 years, P < 0.0001), more likely to have public insurance (51.0% vs 37.9%, P < 0.0001), and less likely to smoke (4.5% vs 7.6%, P = 0.0026). Median follow-up was longer after hysteropexy (1,480 days vs 1,164 days, P < 0.0009). Conclusions We can say with 95% certainty that uterine or cervical cancer will develop after hysteropexy in fewer than 0.61% of women, which was not different if hysterectomy was performed. This should be included in preoperative counseling for hysteropexy. Studying longer follow-up after hysteropexy may capture more cases of subsequent cancer development.