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Mathyk BA, Cetin E, Youssef Y, Imudia AN, Encalada Soto D, Mikhail E, Moawad G. Beyond the surface: Does stage I-II endometriosis impact fertility? Exploring the challenges of mild disease. Best Pract Res Clin Obstet Gynaecol 2024; 96:102501. [PMID: 38760260 DOI: 10.1016/j.bpobgyn.2024.102501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Revised: 04/21/2024] [Accepted: 05/02/2024] [Indexed: 05/19/2024]
Abstract
Endometriosis is one of the most common gynecologic conditions that women face throughout their lives. Despite advances in technology, diagnosis and treatment of this relapsing and remitting condition is still challenging for many women. This review focuses on literature pertaining to minimal/mild (stage I/II) endometriosis and its impact on fertility. The effectiveness of medical interventions to improve infertility and obstetric outcomes in both natural and assisted reproductive technologies cycles remains debated. The recent ESHRE guidelines suggests that operative laparoscopy could be considered for rASRM stage I/II endometriosis as it improves ongoing pregnancy rates.
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Affiliation(s)
- Begum Aydogan Mathyk
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, University of South Florida Morsani College of Medicine, Tampa, FL, USA.
| | - Esra Cetin
- Department of Obstetrics and Gynecology, Hurley Medical Center, Michigan State University, 1 Hurley Plaza, Flint, MI, 48503, USA
| | - Youssef Youssef
- Division of Minimally Invasive Gynecology, Department of Obstetrics and Gynecology, Maimonides Medical Center, Brooklyn, NY, 11220, USA
| | - Anthony N Imudia
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, University of South Florida Morsani College of Medicine, Tampa, FL, USA
| | - Diana Encalada Soto
- Division of Gynecologic Subspecialties, Department of Obstetrics and Gynecology, University of South Florida, Morsani College of Medicine, Tampa, FL, USA
| | - Emad Mikhail
- Division of Gynecologic Subspecialties, Department of Obstetrics and Gynecology, University of South Florida, Morsani College of Medicine, Tampa, FL, USA
| | - Gaby Moawad
- Department of Obstetrics and Gynecology, George Washington University, Washington, DC, 20037, USA; The Center for Endometriosis and Advanced Pelvic Surgery, Washington, DC, 22101, USA
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Overview of Pathogenesis, Symptoms, Diagnosis, Management, and Prognosis of Endometriosis and Its Role in Infertility. J Gynecol Surg 2022. [DOI: 10.1089/gyn.2021.0160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Prieto B, Diaz‐Nuñez M, Lainz L, Vendrell A, Rabanal A, Iglesias M, Jauregui T, Corcostegui B, Matorras A, Perez S, Matorras R. Aspiration of excess follicles before intrauterine insemination in high response cycles. Reprod Med Biol 2022; 21:e12470. [PMID: 35781922 PMCID: PMC9241166 DOI: 10.1002/rmb2.12470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 05/12/2022] [Accepted: 05/23/2022] [Indexed: 11/11/2022] Open
Abstract
Purpose To assess the outcome of excess follicle aspiration before intrauterine insemination (EFABI) in intrauterine insemination (IUI) cycles with 4-6 follicles ≥14 mm. Methods A retrospective case-control study with 1559 patients undergoing IUI (donor and husband's sperm), of whom 86 underwent EFABI. We studied also an historical series of 2213 patients before EFABI implementation. For 3.5 years, all women undergoing IUI developing 4-6 follicles ≥14 mm were offered EFABI on the day of hCG administration. Pregnancy rates (PRs), multiple PRs, and adverse effects were measured. Results EFABI was associated with a similar multiple PR (17.8% vs 17.5% in non-EFABI cases), with no triplets in EFABI patients. Live birth rates were significantly higher in EFABI cycles in IUI overall (25.5% vs 15.2%). When considered separately, the performance of EFABI resulted in significantly increased live birth rates in IUI-donor cycles (32.5% vs 18.5%), whereas the differences in IUI-husband cycles (19.5% vs 12.9%) did not reach statistical significance. The PR was 21.2% during the EFABI implementation period and 19.4% in the pre-EFABI period. Conclusions EFABI in cycles in which 4-6 follicles reach ≥14 mm is a simple option that reduces cycle cancellation rates, results in higher PRs than cycles with 1-3 follicles, and lowers the risk of multiple pregnancy.
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Affiliation(s)
- Begoña Prieto
- Human Reproduction UnitCruces University HospitalBarakaldoSpain
- Faculty of MedicineUniversity of the Basque CountryLejonaSpain
- Biocruces Bizkaia Health Research InstituteBarakaldoSpain
- Instituto Valenciano de Infertilidad (IVI)LeioaSpain
| | - Maria Diaz‐Nuñez
- Human Reproduction UnitCruces University HospitalBarakaldoSpain
- Biocruces Bizkaia Health Research InstituteBarakaldoSpain
| | - Lucia Lainz
- Human Reproduction UnitCruces University HospitalBarakaldoSpain
- Biocruces Bizkaia Health Research InstituteBarakaldoSpain
| | | | - Aintzane Rabanal
- Human Reproduction UnitCruces University HospitalBarakaldoSpain
- Faculty of MedicineUniversity of the Basque CountryLejonaSpain
| | - Maria Iglesias
- Human Reproduction UnitCruces University HospitalBarakaldoSpain
- Biocruces Bizkaia Health Research InstituteBarakaldoSpain
| | - Teresa Jauregui
- Human Reproduction UnitCruces University HospitalBarakaldoSpain
| | | | - Ana Matorras
- European University of MadridVillaviciosa de Odón, MadridSpain
| | - Silvia Perez
- Biocruces Bizkaia Health Research InstituteBarakaldoSpain
| | - Roberto Matorras
- Human Reproduction UnitCruces University HospitalBarakaldoSpain
- Faculty of MedicineUniversity of the Basque CountryLejonaSpain
- Biocruces Bizkaia Health Research InstituteBarakaldoSpain
- Instituto Valenciano de Infertilidad (IVI)LeioaSpain
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Abstract
Endometriosis and infertility often present together but the exact cause-effect mechanism of this association is unknown. Though there are several proposed mechanisms regarding the pathophysiology of endometriosis-related infertility, no one theory is universally accepted. Surgical exploration is gold standard for diagnosis but imaging modalities especially specialized ultrasonography and magnetic resonance imaging can highlight disease burden and aid in planning for surgical excision. Overall, medical therapy is ineffective for endometriosis-related infertility; however, surgery may be fertility enhancing in women with minimal stage disease and in women with large endometriomas. Assisted reproductive technology may be required with endometriosis-related infertility. Medically induced superovulation with intrauterine insemination is typically the first line; however, women with advanced disease may need a more aggressive form of treatment with in vitro fertilization.
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Affiliation(s)
- Zaraq Khan
- Division of Reproductive Endocrinology & Infertility and Minimally Invasive, Gynecologic Surgery, Department of Obstetrics & Gynecology, Mayo Clinic, 200 First Street SW, Rochester, MN, 55901, USA.
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Abstract
Endometriosis is a common and challenging condition of reproductive-aged women that carries a high individual and societal cost. The many molecular dissimilarities between endometriosis lesions and eutopic endometrium create difficulties in the development of new drug therapies and treatments. Surgery remains the gold standard for definitive diagnosis, but it must be weighed against the risks of surgical morbidity and potential decreases in ovarian reserve, especially in the case of endometriomas. Safe and effective surgical techniques are discussed within this article for various presentations of endometriosis. Medical therapy is suppressive rather than curative, and regimens that are long-term and affordable with minimal side effects are recommended. Recurrences are common and often rapid when medical therapy is discontinued. Endometriosis in the setting of infertility is reviewed and appropriate management is discussed, including when and whether surgery is warranted in this at-risk population. In patients with chronic pain, central sensitization and myofascial pain are integral components of a multidisciplinary approach. Endometriosis is associated with an increased risk of epithelial ovarian cancer; however, the risk is low and currently no preventive screening is recommended. Hormone therapy for symptomatic women with postsurgical menopause should not be delayed as a result of concerns for malignancy or recurrence of endometriosis.
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Non-ART pregnancy predictive factors in infertile patients with peritoneal superficial endometriosis. Eur J Obstet Gynecol Reprod Biol 2017; 211:182-187. [DOI: 10.1016/j.ejogrb.2017.03.008] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2017] [Accepted: 03/04/2017] [Indexed: 11/17/2022]
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The sensitivity of the DNA damage checkpoint prevents oocyte maturation in endometriosis. Sci Rep 2016; 6:36994. [PMID: 27841311 PMCID: PMC5107963 DOI: 10.1038/srep36994] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2016] [Accepted: 10/20/2016] [Indexed: 12/17/2022] Open
Abstract
Mouse oocytes respond to DNA damage by arresting in meiosis I through activity of the Spindle Assembly Checkpoint (SAC) and DNA Damage Response (DDR) pathways. It is currently not known if DNA damage is the primary trigger for arrest, or if the pathway is sensitive to levels of DNA damage experienced physiologically. Here, using follicular fluid from patients with the disease endometriosis, which affects 10% of women and is associated with reduced fertility, we find raised levels of Reactive Oxygen Species (ROS), which generate DNA damage and turn on the DDR-SAC pathway. Only follicular fluid from patients with endometriosis, and not controls, produced ROS and damaged DNA in the oocyte. This activated ATM kinase, leading to SAC mediated metaphase I arrest. Completion of meiosis I could be restored by ROS scavengers, showing this is the primary trigger for arrest and offering a novel clinical therapeutic treatment. This study establishes a clinical relevance to the DDR induced SAC in oocytes. It helps explain how oocytes respond to a highly prevalent human disease and the reduced fertility associated with endometriosis.
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Buck Louis GM, Backonja U, Schliep KC, Sun L, Peterson CM, Chen Z. Women's Reproductive History Before the Diagnosis of Incident Endometriosis. J Womens Health (Larchmt) 2016; 25:1021-1029. [PMID: 27379997 PMCID: PMC5111831 DOI: 10.1089/jwh.2015.5712] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Endometriosis is a gynecologic disease reported to be associated with infertility and, possibly, adverse pregnancy outcomes. While considerable research focuses on pregnancy outcomes following diagnosis and/or treatment, few data actually describe women's reproductive history before diagnosis for a more complete understanding of endometriosis and reproduction. MATERIALS AND METHODS The study sample comprised 473 women (aged 18-44 years) undergoing laparoscopies or laparotomies, irrespective of surgical indication at 14 clinical sites, during the period 2007-2009. Upon enrollment and before surgery, women were queried about pregnancy intentions and the time required to become pregnant for planned pregnancies. Endometriosis was defined as surgically visualized disease. Using discrete time survival analysis, we estimated fecundability odds ratios (FORs) and 95% confidence intervals (CIs) to assess time to pregnancy (TTP) after adjusting for potential confounders (age, body composition, cigarette smoking, site). Generalized estimating equations accounted for multiple pregnancy attempts per woman. FORs <1.0 denote a longer TTP or diminished fecundity. RESULTS Approximately 66% and 69% of women with and without endometriosis, respectively, reported having a planned pregnancy before surgery, respectively. After adjustment, an endometriosis diagnosis was associated with ≈29% reduction in fecundity or a longer TTP across all pregnancy-trying attempts (adjusted FOR = 0.71; 95% CI 0.46-1.10). While FORs were consistently <1.0, irrespective of endometriosis staging, CIs included 1. CONCLUSIONS Women with endometriosis had a longer TTP than unaffected women, irrespective of disease severity, although the findings did not achieve significance. Prior reproductive history may be informative for predicting fecundity and pregnancy outcomes following diagnosis/treatment.
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Affiliation(s)
- Germaine M. Buck Louis
- Division of Intramural Population Health, Eunice Kennedy ShriverNational Institute of Child Health and Human Development, Rockville, Maryland
| | - Uba Backonja
- Division of Intramural Population Health, Eunice Kennedy ShriverNational Institute of Child Health and Human Development, Rockville, Maryland
- Division of Biomedical and Health Informatics, Department of Biomedical Informatics and Medical Education, University of Washington School of Medicine, Seattle, Washington
| | - Karen C. Schliep
- Epidemiology Branch, Division of Intramural Population Health, Eunice Kennedy ShriverNational Institute of Child Health and Human Development, Rockville, Maryland
- Division of Public Health, Department of Family and Preventive Medicine, University of Utah School of Medicine, Salt Lake City, Utah
| | - Liping Sun
- Glotech Corporation, Rockville, Maryland
| | - C. Matthew Peterson
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, School of Medicine, University of Utah, Salt Lake City, Utah
| | - Zhen Chen
- Biostatistics and Bioinformatics Branch, Division of Intramural Population Health, Eunice Kennedy ShriverNational Institute of Child Health and Human Development, Rockville, Maryland
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Does ovarian reserve predict egg quality in unstimulated therapeutic donor insemination cycles? Fertil Steril 2015; 103:1170-5.e2. [DOI: 10.1016/j.fertnstert.2015.01.018] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2014] [Revised: 01/13/2015] [Accepted: 01/13/2015] [Indexed: 11/21/2022]
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Abstract
Endometriosis is defined as the presence of endometrial-type mucosa outside the uterine cavity. Of the proposed pathogenic theories (retrograde menstruation, coelomic metaplasia and Müllerian remnants), none explain all the different types of endometriosis. According to the most convincing model, the retrograde menstruation hypothesis, endometrial fragments reaching the pelvis via transtubal retrograde flow, implant onto the peritoneum and abdominal organs, proliferate and cause chronic inflammation with formation of adhesions. The number and amount of menstrual flows together with genetic and environmental factors determines the degree of phenotypic expression of the disease. Endometriosis is estrogen-dependent, manifests during reproductive years and is associated with pain and infertility. Dysmenorrhoea, deep dyspareunia, dyschezia and dysuria are the most frequently reported symptoms. Standard diagnosis is carried out by direct visualization and histologic examination of lesions. Pain can be treated by excising peritoneal implants, deep nodules and ovarian cysts, or inducing lesion suppression by abolishing ovulation and menstruation through hormonal manipulation with progestins, oral contraceptives and gonadotropin-releasing hormone agonists. Medical therapy is symptomatic, not cytoreductive; surgery is associated with high recurrence rates. Although lesion eradication is considered a fertility-enhancing procedure, the benefit on reproductive performance is moderate. Assisted reproductive technologies constitute a valid alternative. Endometriosis is associated with a 50% increase in the risk of epithelial ovarian cancer, but preventive interventions are feasible.
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Affiliation(s)
- Paolo Vercellini
- Department of Obstetrics and Gynecology, Fondazione Cà Granda, Ospedale Maggiore Policlinico, Via Commenda 12, 20122 Milan, Italy
| | - Paola Viganò
- Reproductive Sciences Laboratory, Division of Genetics and Cell Biology, San Raffaele Scientific Institute, Via Olgettina 60, 20136 Milan, Italy
| | - Edgardo Somigliana
- Department of Obstetrics and Gynecology, Fondazione Cà Granda, Ospedale Maggiore Policlinico, Via Commenda 12, 20122 Milan, Italy
| | - Luigi Fedele
- Department of Obstetrics and Gynecology, Fondazione Cà Granda, Ospedale Maggiore Policlinico, Via Commenda 12, 20122 Milan, Italy
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Pina Carvalho LF, Below A, Abrão MS, Agarwal A. Minimal and mild endometriosis negatively impact on pregnancy outcome. Rev Assoc Med Bras (1992) 2012. [DOI: 10.1590/s0104-42302012000500020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Pina Carvalho LF, Below A, Abrão MS, Agarwal A. Minimal and mild endometriosis negatively impact on pregnancy outcome. Rev Assoc Med Bras (1992) 2012. [DOI: 10.1016/s0104-4230(12)70257-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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