Endometriosis diagnosed by ultrasound is associated with lower live birth rates in women undergoing their first in vitro fertilization/intracytoplasmic sperm injection treatment

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AI-generated summary by claude@2026-06, 2026-06-07

Women with deep infiltrating endometriosis or endometriomas diagnosed by ultrasound had a lower live birth rate during their first IVF/ICSI treatment compared to those without the disease.

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Abstract

OBJECTIVE: To study the cumulative live birth rate (CLBR) after the first in vitro fertilization (IVF) or intracytoplasmic sperm injection (ICSI) treatment in women with or without deep-infiltrating endometriosis (DIE) and/or endometrioma diagnosed by transvaginal ultrasonography (TVUS), using the International Deep Endometriosis Analysis (IDEA) group definitions. DESIGN: Prospective observational cohort study at a university hospital. PATIENTS(S): In total, 1,040 women with subfertility aged 25 to ≤39 years were undergoing their first IVF/ICSI treatment between January 2019 and October 2022. Of these, 234 (22.5%; 95% confidence interval [CI], 20.0-25.0) women were diagnosed with DIE and/or endometrioma at systematic TVUS before starting their treatment. INTERVENTION(S): All women underwent their first IVF or ICSI treatment. Fresh and/or frozen embryos from the first cycle were used until pregnancy was achieved or no embryos remained. MAIN OUTCOME MEASURE(S): Cumulative live birth rate after the first IVF/ICSI cycle in women with or without DIE and/or endometrioma. RESULT(S): The CLBR after the first IVF/ICSI treatment in the total cohort of women was 426/1,040 (41.0%; 95% CI, 38.0-44.0). Women with DIE and/or endometrioma had a lower CLBR (78/234, 33.3%; 95% CI, 27.3-39.4) than women without the disease (348/806, 43.2%; 95% CI, 39.8-46.6). The crude relative risk (RR) for cumulative live birth for women with DIE and/or endometrioma was 0.77; 95% CI, 0.63-0.94, and after adjustments were made for age, body mass index, s-antimüllerian hormone, stimulation protocol, and day for embryo transfer, the adjusted RR was 0.63; 95% CI, 0.48-0.82. There was no difference in the number of retrieved mature oocytes, fertilization rate, or good quality embryos between the 2 groups. CONCLUSION: The presence of DIE and/or endometrioma diagnosed by TVUS lowers the chance of live birth in women undergoing their first IVF/ICSI treatment.

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Condition tags

endometriosisdie_deep_infiltratingendometrioma

MeSH descriptors

Endometriosis Endometriosis Endometriosis Endometriosis Endometriosis Endometriosis Endometriosis Endometriosis Endometriosis Endometriosis Endometriosis Endometriosis Endometriosis Endometriosis Fertilization in Vitro Fertilization in Vitro Fertilization in Vitro Fertilization in Vitro Fertilization in Vitro Fertilization in Vitro

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europepmc
last seen: 2026-06-12T06:13:51.797165+00:00
openalex
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