Treatment patterns in women seeking care for endometriosis at an endometriosis center

Abstract

Objective: To determine the clinical characteristics and prior medical and surgical treatments in women undergoing surgical excision of endometriosis for pelvic pain at a single institution. Methods: In this retrospective cohort study we identified 140 women with pathology-proven endometriosis who completed a preoperative standardized pain form and underwent surgery at an endometriosis center. Women were stratified into three groups for analysis: no prior surgery, 1 prior surgery, and 2+ prior surgeries. Results: The most common treatments used prior to seeking care were hormonal contraceptives (51.6%) and surgery (46.1%). More than half of women were diagnosed with pelvic floor dysfunction at time of presentation or prior to consultation. There was a significant relationship between an increasing number of surgeries (none vs 1 vs 2+) and gonadotropin-releasing hormone (GnRH) agonist use (19.0% vs 27.5% vs 56.0%, p = 0.003). Though not significant, a trend was noted between increasing surgeries and opioid use (20.6% vs 30.0% vs 40.0%, p = 0.17). There was a statistically significant relationship between multiple surgeries and illicit drug use (p < 0.001). Conclusion: Patients with pelvic pain and endometriosis who have undergone multiple surgeries are more likely to have used GnRH agonists and report illicit drug use prior to presenting to specialized care.