Surgical Treatment · Excision Surgery
Yeung PP Jr, 2014 · Obstet Gynecol Clin North Am
Endometriosis, an underdiagnosed and undertreated condition, affects 1 in 10 women and is associated with pain and infertility. Preoperative evaluation should include testing and management of other causes of pelvic pain. Ultrasonography can aid in surgical planning. Hormonal suppression improves symptoms, but should not be used to diagnose endometriosis, and is not shown to be effective in preventing disease recurrence nor in improving fertility. The goal of surgical management should be optimal removal or treatment of disease and should include measures for adhesion prevention. Rates of recurrence of endometriosis depend on the surgical completeness of removing the disease.
Surgical Treatment · Excision Surgery
Yeung PP Jr et al., 2009 · J Minim Invasive Gynecol
To provide a comprehensive review of the best evidence available in the laparoscopic management of endometriosis for pain and/or fertility and to provide practical recommendations based on this information.
Review article of randomized controlled trials. Women with endometriosis. A systematic search was performed of the Cochrane Library and MEDLINE database for randomized controlled trials relating only to laparoscopic management of endometriosis. The information from 7 Cochrane review articles and 35 original randomized trials is presented in a clinically relevant question-and-answer format. Awareness of endometriosis as a disease with substantial morbidity is vitally important. Laparoscopic treatment of endometriosis is beneficial for reducing pain and improving fertility. Laparoscopic presacral neurectomy, but not laparoscopic uterosacral nerve ablation, is a useful adjunct to conservative surgery for endometriosis in patients with a midline component of pain. Preoperative hormonal suppression with gonadotropin-receptor hormone analogue may be helpful in decreasing endometriosis disease scores. Postoperative hormonal suppression with either a gonadotropin-receptor hormone analogue or progestin (including the levonorgestrel intrauterine system) may be helpful in reducing pain and increasing time to recurrence of symptoms. Excisional cystectomy is the preferred method to treat endometrial cysts for both pain and fertility and may be aided by the use of mesna and initial circular excision. An absorbable adhesion barrier (Interceed), 4% icodextrin solution (Adept), and a viscoelastic gel (Oxiplex/AP, FzioMed, Inc., San Luis Obispd, CA; not available in the United States) are safe and effective products to help prevent adhesions in laparoscopic surgery to treat endometriosis.
Rojas HE et al., 2026 · Journal of women's health (2002)
To characterize differences between individuals with and without mid-cycle pain in a registry cohort with endometriosis. Prospective analysis of data from the Endometriosis Pelvic Pain Interdisciplinary Cohort Data Registry (Clinicaltrials.gov #NCT02911090) at a tertiary referral center in Western Canada. Three hundred forty-five individuals aged 18-49 years who: (1) had at least one episode of menstrual bleeding in the last 3 months, (2) attended a baseline initial visit, and (3) subsequently had surgery with histological confirmation of endometriosis between January 2018 and December 2023. Exclusion criteria included (1) previous hysterectomy; (2) hormonal suppressive therapy use in the last 3 months; and (3) missing data on mid-cycle pain, history of hormonal therapy use, or menstrual cycle regularity. N/A. Mid-cycle pain in the last month versus No mid-cycle pain in the last month. Of the 345 participants, 67% (n = 232) reported mid-cycle pain in the last month. Mid-cycle pain in the last month was significantly associated with higher mean Central Sensitization Inventory score (48 ± 17 versus 36 ± 16, p < 0.001) and more months of prior hormonal suppressive therapy use (58 [14-120] versus 26 [0-109], p = 0.012). Abnormal anatomy at the time of surgery (e.g., endometrioma, ovarian adhesions) was not associated with mid-cycle pain in the last month. In this endometriosis cohort at a tertiary referral center, most participants reported mid-cycle pain in the last month, which was associated with central sensitization but was not clearly related to endometriosis anatomical distortion.
Surgical Treatment · Excision Surgery
Lee CE et al., 2024 · Journal of obstetrics and gynaecology Canada : JOGC = Journal d'obstetrique et gynecologie du Canada : JOGC
To prospectively evaluate pain-related quality-of-life (Endometriosis Health Profile-30 [EHP-30] pain subscale) after surgery at an interdisciplinary centre of expertise for endometriosis and pelvic pain.
A prospective cohort study was completed of persons undergoing surgical management for pelvic pain between December 2013 and July 2016 at an interdisciplinary tertiary referral centre for pelvic pain and endometriosis. We compared the change in EHP-30 scores for the following scenarios: (1) type of surgery (conservative surgery vs. hysterectomy), (2) stage of endometriosis (stage I/II vs. III/IV), and (3) age (age <40 vs. age ≥40 years). We used mixed-effects models to evaluate changes in pain during follow-up after surgery.
Overall, 595 individuals met our inclusion criteria; the follow-up rate was 65.9% (392/595). In total, 436 (73.3%) underwent conservative surgery, while 159 (26.7%) underwent hysterectomy. Improvements in pain-related quality-of-life were seen for both conservative surgery and hysterectomy but greater improvements were seen with hysterectomy (P < 0.001). For conservative surgery, similar improvements in quality-of-life were observed regardless of endometriosis stage (I/II vs. III/IV) (P = 0.84) or age (<40 or ≥40 years old) (P = 0.87). We also observed similar improvements in quality-of-life regardless of stage (P = 0.24) or age (P = 0.71) after hysterectomy.
At an interdisciplinary centre of expertise, there were significant improvements in quality-of-life after endometriosis surgery. These improvements were seen for both conservative surgery and hysterectomy (although greater improvement with the latter), for early and advanced stage disease, and younger and older patients.