[About a case of uterine per-partum rupture, 37months after resection of a rectovaginal endometriosis nodule]

Infertility in women with bowel endometriosis: first-line assisted reproductive technology results in satisfactory cumulative live-birth rates

OBJECTIVE

To evaluate the assisted reproductive technology (ART) cumulative live-birth rate (LBR) in a cohort of bowel endometriosis patients with no prior history of surgery for endometriosis.

DESIGN

Prospective cohort study.

SETTING

University hospital.

PATIENT(S)

One hundred and one consecutive infertile bowel-endometriosis patients with no prior history of surgery for endometriosis in whom the diagnosis of endometriosis was based on published imaging criteria using transvaginal sonography and magnetic resonance imaging.

INTERVENTION(S)

First-line ART.

MAIN OUTCOME MEASURE(S)

Cumulative LBR, with statistical analysis via Kaplan Meier method with a "conservative" method, whereby it was assumed that no live births took place for patients who did not return.

RESULT(S)

Between January 2016 and December 2018, 101 bowel endometriosis patients underwent 176 ART cycles. The mean number of deep-infiltrating endometriosis lesions per patient was 3 ± 0.9, with a mean number of bowel lesions of 1.3 ± 0.6. Seventy-three percent of the patients had associated endometriomas, and 88.1% had associated adenomyosis. Overall, the cumulative LBR after four ART cycles was 64.4%, using the conservative Kaplan-Meier method.

CONCLUSION(S)

The ART cumulative LBR was very satisfactory (64.4%) in bowel endometriosis patients with no prior history of surgery for endometriosis. In light of these data, clinicians should carefully weigh the pros and cons before systematically referring infertile bowel endometriosis patients to fertility-preserving surgery because as first-line ART appears to offer satisfactory results.

Resection of deep-infiltrating endometriosis could be a risk factor for uterine rupture: a case series with review of the literature

Objective

To highlight the possible correlation between deep-infiltrating endometriosis (DIE) resection and subsequent uterine rupture.

Design

Case series and review of the literature.

Setting

Endometriosis referral hospitals.

Patient(s)

Seven young women who underwent laparoscopic resection of DIE, six of whom had uterine rupture before or during labor; the seventh patient had a posterior wall defect that placed her at increased risk of future uterine rupture.

Intervention(s)

Diagnosis of uterine rupture before or during labor in patients with a history of prior resection of DIE, leading to delivery by emergency delivery section or emergency laparotomy for exploration and repair.

Main Outcome Measure(s)

Immediate neonate and maternal salvaging caesarean delivery or laparotomy followed by surgical correction of the rupture.

Result(s)

As of 2019, no publications in the literature had considered uterine rupture among the obstetric complications of endometriosis. The reporting of such findings is crucial because of the increase in surgical management of endometriosis. We report seven cases of uterine rupture in pregnancy in women who had undergone resection of DIE. In six patients, surgeons found uterine rupture at the level of the previous resected endometriosis and diagnosed a posterior wall defect at the same level in one patient.

Conclusion(s)

Our case series sheds light on the potential increased risk of uterine rupture during pregnancy among women who have had a prior resection of DIE. In future, if these patients are considered high-risk pregnancy cases, their care should be managed by high-risk obstetric specialists.