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Chiu KL, Wang IT. Endometriosis, pregnancy and delivery complications: Evidence from the US nationwide inpatient sample 2005-2018. Taiwan J Obstet Gynecol 2024; 63:350-356. [PMID: 38802198 DOI: 10.1016/j.tjog.2023.06.005] [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] [Accepted: 06/17/2023] [Indexed: 05/29/2024] Open
Abstract
OBJECTIVE Endometriosis is associated with higher risk of ectopic pregnancy, premature delivery, miscarriage, and other adverse maternal and fetal complications. This study aimed to assess the impact of endometriosis on maternal and fetal outcomes of singleton pregnancies in a large nationally representative database. MATERIALS AND METHODS This population-based, retrospective observational study extracted the data of women aged 20-49 years with singleton, spontaneously conceived pregnancies from the US Nationwide Inpatient Sample (NIS) database from 2005 to 2018. Included subjects were divided into those with ICD codes for endometriosis and those without (non-endometriosis group). Data of maternal and fetal outcomes were compared between groups and analyzed using regression analysis. RESULTS After excluding 17,124 women who conceived with assisted reproductive technology (ART), 162,155 women with multiple pregnancies, and 27,847 with abnormal trend weight values (TRENDWT), a total of 8,584,269 women were eligible. After propensity score matching (PMS) case-control 1:4 by age, 45,560 remained (9112 (0.1%) with endometriosis, 36,448 without) and were included in the analysis. The mean age of women before matching was 28.7 years, and 30.5 years after matching. The most common comorbidity was chronic pulmonary disease (3.6%). Smoking frequency was higher in women with endometriosis compared to those without (4.8% vs. 2.4%). Multivariable analysis adjusted for confounders revealed that endometriosis was associated with significantly higher risk of maternal complications, including pre-eclampsia and eclampsia, antepartum hemorrhage, placenta previa, Cesarean delivery, post-partum hemorrhage, disseminated intravascular coagulation (DIC), transfusion, hemoperitoneum, and hospital stays ≥6 days. For fetal outcomes, endometriosis was associated with higher risk of intrauterine growth restriction (IUGR), premature birth, birth defects and abortion. CONCLUSION Endometriosis during pregnancy is associated with maternal and fetal complications. Study findings may serve as a benchmark for expanding medical assistance for endometriosis-affected pregnant women.
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Affiliation(s)
- Kuan-Lin Chiu
- Department of Family Medicine, Taipei Medical University Hospital, Taipei, Taiwan
| | - I-Te Wang
- Department of Obstetrics and Gynecology, Taipei Medical University Hospital, Taipei, Taiwan.
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Gebremedhin AT, Mitter VR, Duko B, Tessema GA, Pereira GF. Associations between endometriosis and adverse pregnancy and perinatal outcomes: a population-based cohort study. Arch Gynecol Obstet 2024; 309:1323-1331. [PMID: 36939861 PMCID: PMC10894157 DOI: 10.1007/s00404-023-07002-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 03/02/2023] [Indexed: 03/21/2023]
Abstract
PURPOSE To examine the association between endometriosis and adverse pregnancy and perinatal outcomes (preeclampsia, placenta previa, and preterm birth). METHODS A population-based retrospective cohort study was conducted among 468,778 eligible women who contributed 912,747 singleton livebirths between 1980 and 2015 in Western Australia (WA). We used probabilistically linked perinatal and hospital separation data from the WA data linkage system's Midwives Notification System and Hospital Morbidity Data Collection databases. We used a doubly robust estimator by combining the inverse probability weighting with the outcome regression model to estimate adjusted risk ratios (RR) and 95% confidence intervals (CIs). RESULTS There were 19,476 singleton livebirths among 8874 women diagnosed with endometriosis. Using a doubly robust estimator, we found pregnancies in women with endometriosis to be associated with an increased risk of preeclampsia with RR of 1.18, 95% CI 1.11-1.26, placenta previa (RR 1.59, 95% CI 1.42-1.79) and preterm birth (RR 1.45, 95% CI 1.37-1.54). The observed association persisted after stratified by the use of Medically Assisted Reproduction, with a slightly elevated risk among pregnancies conceived spontaneously. CONCLUSIONS In this large population-based cohort, endometriosis is associated with an increased risk of preeclampsia, placenta previa, and preterm birth, independent of the use of Medically Assisted Reproduction. This may help to enhance future obstetric care among this population.
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Affiliation(s)
- Amanuel T Gebremedhin
- Curtin School of Population Health, Faculty of Health Sciences, Curtin University, Kent Street, GPO Box U1987, Bentley, WA, 6102, Australia.
| | - Vera R Mitter
- PharmacoEpidemiology and Drug Safety Research Group, Department of Pharmacy, and PharmaTox Strategic Research Initiative, Faculty of Mathematics and Natural Sciences, University of Oslo, Oslo, Norway
- University Women's Hospital, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Bereket Duko
- Curtin School of Population Health, Faculty of Health Sciences, Curtin University, Kent Street, GPO Box U1987, Bentley, WA, 6102, Australia
| | - Gizachew A Tessema
- Curtin School of Population Health, Faculty of Health Sciences, Curtin University, Kent Street, GPO Box U1987, Bentley, WA, 6102, Australia
| | - Gavin F Pereira
- Curtin School of Population Health, Faculty of Health Sciences, Curtin University, Kent Street, GPO Box U1987, Bentley, WA, 6102, Australia
- enAble Institute, Curtin University, Kent Street, Bentley, WA, 6102, Australia
- Centre for Fertility and Health (CeFH), Norwegian Institute of Public Health, Oslo, Norway
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Kato K, Iriyama T, Hara K, Suzuki K, Hashimoto A, Sayama S, Ichinose M, Toshimitsu M, Seyama T, Sone K, Kumasawa K, Nagamatsu T, Hirota Y, Koga K, Osuga Y. Increased risk of placenta previa and preterm birth in pregnant women with endometriosis/adenomyosis: A propensity-score matching analysis of a nationwide perinatal database in Japan. J Obstet Gynaecol Res 2024; 50:351-357. [PMID: 38072834 DOI: 10.1111/jog.15849] [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: 08/29/2023] [Accepted: 11/27/2023] [Indexed: 03/04/2024]
Abstract
AIM We aimed to investigate the associations of endometriosis and adenomyosis with pregnancy complications by using a large-scale Japanese database. METHODS We retrospectively analyzed 145 590 singleton pregnancies from the Japan Perinatal Registry Network Database. Pregnant women registered as having endometriosis or adenomyosis were designated as the case group (EA), whereas the control group (non-EA) was selected using propensity-score matching adjusted for variables such as age, parity, BMI, smoking history, and the use of assisted reproductive technology. The main outcomes included placental malposition, preterm birth, and hypertensive disorders of pregnancy (HDP). RESULTS In total, 1203 patients from both the EA and non-EA groups were matched and evaluated. The EA group showed significantly higher rates of placenta previa (odds ratio [OR], 3.01; 95% confidence interval [CI], 1.84-4.92), low-lying placenta (OR, 2.02; 95% CI, 1.06-3.86), and preterm birth (OR, 1.44; 95% CI, 1.13-1.84) than the non-EA group. However, no significant difference was observed in the incidence of HDP (OR, 1.22; 95% CI, 0.90-1.66). CONCLUSION The use of propensity-score matching to analyze a nationwide perinatal database in Japan clarified that EA was associated with increased pregnancy complications, specifically placental malposition, including placenta previa and low-lying placenta, and preterm birth, but not with HDP.
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Affiliation(s)
- Kosuke Kato
- Department of Obstetrics and Gynecology, The University of Tokyo, Tokyo, Japan
| | - Takayuki Iriyama
- Department of Obstetrics and Gynecology, The University of Tokyo, Tokyo, Japan
| | - Konan Hara
- Department of Economics, University of Arizona, Tucson, Arizona, USA
| | - Kensuke Suzuki
- Department of Obstetrics and Gynecology, The University of Tokyo, Tokyo, Japan
| | - Ayako Hashimoto
- Department of Obstetrics and Gynecology, The University of Tokyo, Tokyo, Japan
| | - Seisuke Sayama
- Department of Obstetrics and Gynecology, The University of Tokyo, Tokyo, Japan
| | - Mari Ichinose
- Department of Obstetrics and Gynecology, The University of Tokyo, Tokyo, Japan
| | - Masatake Toshimitsu
- Department of Obstetrics and Gynecology, The University of Tokyo, Tokyo, Japan
| | - Takahiro Seyama
- Department of Obstetrics and Gynecology, The University of Tokyo, Tokyo, Japan
| | - Kenbun Sone
- Department of Obstetrics and Gynecology, The University of Tokyo, Tokyo, Japan
| | - Keiichi Kumasawa
- Department of Obstetrics and Gynecology, The University of Tokyo, Tokyo, Japan
| | - Takeshi Nagamatsu
- Department of Obstetrics and Gynecology, International University of Health and Welfare, Chiba, Japan
| | - Yasushi Hirota
- Department of Obstetrics and Gynecology, The University of Tokyo, Tokyo, Japan
| | - Kaori Koga
- Department of Obstetrics and Gynecology, Chiba University, Chiba, Japan
| | - Yutaka Osuga
- Department of Obstetrics and Gynecology, The University of Tokyo, Tokyo, Japan
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Heresco L, Schonman R, Weitzner O, Cohen G, Schreiber H, Daykan Y, Klein Z, Kovo M, Yagur Y. Pain perception and analgesic use after cesarean delivery among women with endometriosis. Eur J Obstet Gynecol Reprod Biol 2024; 294:71-75. [PMID: 38218161 DOI: 10.1016/j.ejogrb.2023.12.036] [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: 07/14/2023] [Revised: 12/09/2023] [Accepted: 12/25/2023] [Indexed: 01/15/2024]
Abstract
BACKGROUND Patients with endometriosis are known to have altered pain perceptions. Cesarean delivery (CD) is one of the most prevalent surgeries performed worldwide. Appropriate pain control following CD is clinically important to the recovery and relief of patients. This study assessed pain perception and analgesic use after CD among women with or without endometriosis. METHODS This retrospective case control study included women diagnosed with endometriosis, based on clinical or surgical findings, who underwent CD from 2014 to 2022. Controls were matched to the study group by maternal age, BMI (kg/m2), parity, number of previous CDs and by CD indication, in a 2:1 ratio. Post-operative visual analogue scale (VAS) pain scores, on each post-operative day (POD) were compared between groups. Pain intensity was measured and compared using the VAS, range 0 (no pain) to 10 (worst pain). The standard pain relief analgesia protocol in our department includes fixed oral treatment with paracetamol and diclofenac, with the addition of morphine sulphate on POD 0. Analgesic dosages used and the percentage of patients not using the full standard analgesic protocol were compared between groups. RESULTS As compared to controls (n = 142), the endometriosis group (n = 71) was characterized by higher rates of in-vitro fertilization (IVF) pregnancies and previous abdominal surgeries other than CD (p < .001 for both). Other maternal characteristics between groups did not differ. On POD 0, mean morphine dosage was significantly higher in the endometriosis group compared to the control group (24 mg vs. 22.8 mg, respectively; p = .044). More patients in the endometriosis group used the full standard analgesia protocol or more, as compared to controls. VAS scores were not significantly different between groups. CONCLUSIONS Increased use of analgesics after CD was more common among women with endometriosis. These findings imply that pain relief protocols should be personalized for women with endometriosis.
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Affiliation(s)
- Lior Heresco
- Department of Obstetrics and Gynecology, Meir Medical Center, Kfar Saba, Israel, Affiliated to the Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
| | - Ron Schonman
- Department of Obstetrics and Gynecology, Meir Medical Center, Kfar Saba, Israel, Affiliated to the Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Omer Weitzner
- Department of Obstetrics and Gynecology, Meir Medical Center, Kfar Saba, Israel, Affiliated to the Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Gal Cohen
- Department of Obstetrics and Gynecology, Meir Medical Center, Kfar Saba, Israel, Affiliated to the Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Hanoch Schreiber
- Department of Obstetrics and Gynecology, Meir Medical Center, Kfar Saba, Israel, Affiliated to the Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Yair Daykan
- Department of Obstetrics and Gynecology, Meir Medical Center, Kfar Saba, Israel, Affiliated to the Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Zvi Klein
- Department of Obstetrics and Gynecology, Meir Medical Center, Kfar Saba, Israel, Affiliated to the Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Michal Kovo
- Department of Obstetrics and Gynecology, Meir Medical Center, Kfar Saba, Israel, Affiliated to the Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Yael Yagur
- Department of Obstetrics and Gynecology, Meir Medical Center, Kfar Saba, Israel, Affiliated to the Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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Tsikouras P, Oikonomou E, Bothou A, Chaitidou P, Kyriakou D, Nikolettos K, Andreou S, Gaitatzi F, Nalbanti T, Peitsidis P, Michalopoulos S, Zervoudis S, Iatrakis G, Nikolettos N. The Impact of Endometriosis on Pregnancy. J Pers Med 2024; 14:126. [PMID: 38276248 PMCID: PMC10820275 DOI: 10.3390/jpm14010126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2023] [Revised: 12/14/2023] [Accepted: 01/21/2024] [Indexed: 01/27/2024] Open
Abstract
Despite the increased frequency of endometriosis, it remains one of the most enigmatic disorders regarding its effects on pregnancy. Endometriosis adversely affects both natural and assisted conception. Impaired folliculogenesis, which causes follicular dysfunction and low egg quality, as well as luteal phase problems, reduced fertilization, and abnormal embryogenesis, are some of the mechanisms advocated to explain reproductive dysfunction. There is a rising need for a comprehensive study of the potential negative consequences of this condition on pregnancy outcomes, including the postpartum period, as more women with a medical history of endometriosis become pregnant. Obstetrical complications (small for gestational age [SGA], cesarean section [CS], miscarriage, hemorrhage, low placental adhesion, and preterm delivery) are statistically elevated in women with endometriosis. Furthermore, ruptured ovarian endometrioma, appendicitis, intestinal perforation, and hemoperitoneum have been described in pregnancy. Obstetricians are largely unfamiliar with these complications, as they have not been thoroughly investigated. The development and pathogenesis of endometriosis is an important field of study and has not yet been fully elucidated. Finding these mechanisms is crucial for the development of new and more effective strategies to treat this condition. Endometriosis can have an impact on obstetric and neonatal outcomes of pregnancy, in addition to its potential effects on conception. To date, no additional monitoring is recommended for pregnancies with a history of endometriosis. However, more studies are urgently needed to assess the need for the tailored pregnancy monitoring of women with endometriosis.
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Affiliation(s)
- Panagiotis Tsikouras
- Department of Obstetrics and Gynecology, Democritus University of Thrace, 68100 Alexandroupolis, Greece; (E.O.); (A.B.); (P.C.); (D.K.); (K.N.); (S.A.); (F.G.); (T.N.); (P.P.); (S.Z.); (G.I.); (N.N.)
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Lim HJ, Sun J, Min B, Song M, Kim TH, Kim BJ, Hwang KR, Lee TS, Jeon HW, Kim SM. Endometriosis and Adverse Pregnancy Outcomes: A Nationwide Population-Based Study. J Clin Med 2023; 12:5392. [PMID: 37629431 PMCID: PMC10455587 DOI: 10.3390/jcm12165392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Revised: 08/12/2023] [Accepted: 08/17/2023] [Indexed: 08/27/2023] Open
Abstract
Endometriosis is a major cause of infertility, and considering its pathophysiology, it is expected to affect pregnancy outcomes as well. This study aimed to evaluate whether endometriosis is associated with adverse pregnancy outcomes after successful conception. Data from singleton pregnancy deliveries between January 2014 and October 2019 were obtained from the Korean Health Insurance Review and Assessment Service database. We compared the clinical characteristics and adverse pregnancy outcomes of women with and without endometriosis. A total of 1,251,597 pregnant women were enrolled; of these, 32,951 (2.6%) were assigned to the endometriosis group. Women with endometriosis had significantly more adverse pregnancy outcomes than those without endometriosis. Adverse pregnancy outcomes associated with endometriosis included preterm labor, preterm birth, preeclampsia, fetal growth restriction, placenta previa, placental abruption, antepartum and postpartum hemorrhage, and stillbirth. This study also showed an increased risk of postpartum hemorrhage, blood transfusion, uterine artery embolization, and cesarean hysterectomy in the endometriosis group compared to the non- endometriosis group. The cesarean delivery rate was significantly higher in the endometriosis group than in the non-endometriosis group, even after excluding cases of antenatal obstetric complications that could increase the risk of cesarean delivery. Women with endometriosis not only have difficulty conceiving, but also have a significantly higher risk of adverse pregnancy outcomes.
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Affiliation(s)
- Hee Jeung Lim
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul 03080, Republic of Korea; (H.J.L.); (B.M.); (M.S.); (T.H.K.); (B.J.K.); (K.R.H.); (T.S.L.); (H.W.J.)
- Department of Obstetrics and Gynecology, Seoul Metropolitan Government Seoul National University Boramae Medical Center, Seoul 07061, Republic of Korea
| | - Jiyu Sun
- Integrated Biostatistics Branch, Division of Cancer Data Science, National Cancer Center, Goyang-si 10408, Republic of Korea;
| | - Banhyang Min
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul 03080, Republic of Korea; (H.J.L.); (B.M.); (M.S.); (T.H.K.); (B.J.K.); (K.R.H.); (T.S.L.); (H.W.J.)
- Department of Obstetrics and Gynecology, Seoul Metropolitan Government Seoul National University Boramae Medical Center, Seoul 07061, Republic of Korea
| | - Myungeun Song
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul 03080, Republic of Korea; (H.J.L.); (B.M.); (M.S.); (T.H.K.); (B.J.K.); (K.R.H.); (T.S.L.); (H.W.J.)
- Department of Obstetrics and Gynecology, Seoul Metropolitan Government Seoul National University Boramae Medical Center, Seoul 07061, Republic of Korea
| | - Tae Hun Kim
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul 03080, Republic of Korea; (H.J.L.); (B.M.); (M.S.); (T.H.K.); (B.J.K.); (K.R.H.); (T.S.L.); (H.W.J.)
- Department of Obstetrics and Gynecology, Seoul Metropolitan Government Seoul National University Boramae Medical Center, Seoul 07061, Republic of Korea
| | - Byoung Jae Kim
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul 03080, Republic of Korea; (H.J.L.); (B.M.); (M.S.); (T.H.K.); (B.J.K.); (K.R.H.); (T.S.L.); (H.W.J.)
- Department of Obstetrics and Gynecology, Seoul Metropolitan Government Seoul National University Boramae Medical Center, Seoul 07061, Republic of Korea
| | - Kyu Ri Hwang
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul 03080, Republic of Korea; (H.J.L.); (B.M.); (M.S.); (T.H.K.); (B.J.K.); (K.R.H.); (T.S.L.); (H.W.J.)
- Department of Obstetrics and Gynecology, Seoul Metropolitan Government Seoul National University Boramae Medical Center, Seoul 07061, Republic of Korea
| | - Taek Sang Lee
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul 03080, Republic of Korea; (H.J.L.); (B.M.); (M.S.); (T.H.K.); (B.J.K.); (K.R.H.); (T.S.L.); (H.W.J.)
- Department of Obstetrics and Gynecology, Seoul Metropolitan Government Seoul National University Boramae Medical Center, Seoul 07061, Republic of Korea
| | - Hye Won Jeon
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul 03080, Republic of Korea; (H.J.L.); (B.M.); (M.S.); (T.H.K.); (B.J.K.); (K.R.H.); (T.S.L.); (H.W.J.)
- Department of Obstetrics and Gynecology, Seoul Metropolitan Government Seoul National University Boramae Medical Center, Seoul 07061, Republic of Korea
| | - Sun Min Kim
- Department of Obstetrics and Gynecology, Seoul National University College of Medicine, Seoul 03080, Republic of Korea; (H.J.L.); (B.M.); (M.S.); (T.H.K.); (B.J.K.); (K.R.H.); (T.S.L.); (H.W.J.)
- Department of Obstetrics and Gynecology, Seoul Metropolitan Government Seoul National University Boramae Medical Center, Seoul 07061, Republic of Korea
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Drummond K, Danesh NM, Arseneault S, Rodrigues J, Tulandi T, Raina J, Suarthana E. Association between Endometriosis and Risk of Preeclampsia in Women Who Conceived Spontaneously: A Systematic Review and Meta-analysis. J Minim Invasive Gynecol 2023; 30:91-99. [PMID: 36403695 DOI: 10.1016/j.jmig.2022.11.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Revised: 11/14/2022] [Accepted: 11/14/2022] [Indexed: 11/19/2022]
Abstract
OBJECTIVE To evaluate the association between endometriosis and the risk of preeclampsia and other maternal outcomes in spontaneously conceived women. DATA SOURCES PubMed, MEDLINE, Embase, Scopus, Cochrane Library, Web of Science, and Google Scholar were systemically searched for studies published from inception to November 2021 (CRD42020198741). Observational studies published in English or French that investigated the risk of preeclampsia in women with endometriosis who conceived spontaneously were included. METHODS OF STUDY SELECTION A total of 610 articles were reviewed once duplicates were removed. Inclusion criteria included spontaneous conception and surgical and/or imaging ascertainment of an endometriosis diagnosis. Exclusion criteria included conception using assisted reproductive technologies, multiple pregnancies, chronic hypertension, and unclear diagnoses of endometriosis. TABULATION, INTEGRATION, AND RESULTS Data of selected studies were extracted, and analysis was performed on Review Manager, version 5.4. Quality assessment of included studies for potential risk of bias was evaluated using the Newcastle-Ottawa Scale for cohort studies. Three cohort studies of spontaneous pregnancies were included. Endometriosis was associated with an increased risk of preeclampsia (risk ratio [RR] = 1.47, 95% CI 1.13 -1.89, p = .003; I2 = 0%; n = 3 studies). A sensitivity analysis excluding a study with adenomyosis cases yielded similar risk (RR = 1.44; 95% CI, 1.11-1.87; p = .006; I2 = 0%; n = 2 studies). Having endometriosis did not significantly increase risk of cesarean delivery (RR = 1.38; 95% CI, 0.99-1.92; p = .06; I2 = 80%; n = 2 studies) or postpartum hemorrhage (RR = 1.16; 95% CI, 0.46-2.91; p = .76; I2 = 50%; n = 2 studies). CONCLUSION We detected an increased risk of preeclampsia in women with endometriosis who conceived spontaneously. Endometriosis did not seem to increase the risk of cesarean delivery and postpartum hemorrhage, but the number of studies was limited, and the heterogeneity was high.
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Affiliation(s)
- Katherine Drummond
- Medicine and Health Sciences (Ms. Drummond, Dr. Danesh, Ms. Arseneault, and Drs. Tulandi, Raina, and Suarthana); Department of Obstetrics and Gynecology (Ms. Drummond and Drs. Danesh, Tulandi, Raina, and Suarthana)
| | - Neda Mohammadi Danesh
- Medicine and Health Sciences (Ms. Drummond, Dr. Danesh, Ms. Arseneault, and Drs. Tulandi, Raina, and Suarthana); Department of Obstetrics and Gynecology (Ms. Drummond and Drs. Danesh, Tulandi, Raina, and Suarthana)
| | - Sophie Arseneault
- Medicine and Health Sciences (Ms. Drummond, Dr. Danesh, Ms. Arseneault, and Drs. Tulandi, Raina, and Suarthana); Faculty of Arts (Ms. Arseneault), and Department of Family Medicine (Ms. Rodrigues), McGill University, Montreal, Quebec, Canada
| | - Julia Rodrigues
- Faculty of Arts (Ms. Arseneault), and Department of Family Medicine (Ms. Rodrigues), McGill University, Montreal, Quebec, Canada
| | - Togas Tulandi
- Medicine and Health Sciences (Ms. Drummond, Dr. Danesh, Ms. Arseneault, and Drs. Tulandi, Raina, and Suarthana); Department of Obstetrics and Gynecology (Ms. Drummond and Drs. Danesh, Tulandi, Raina, and Suarthana)
| | - Jason Raina
- Medicine and Health Sciences (Ms. Drummond, Dr. Danesh, Ms. Arseneault, and Drs. Tulandi, Raina, and Suarthana); Department of Obstetrics and Gynecology (Ms. Drummond and Drs. Danesh, Tulandi, Raina, and Suarthana)
| | - Eva Suarthana
- Medicine and Health Sciences (Ms. Drummond, Dr. Danesh, Ms. Arseneault, and Drs. Tulandi, Raina, and Suarthana); Department of Obstetrics and Gynecology (Ms. Drummond and Drs. Danesh, Tulandi, Raina, and Suarthana).
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8
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Association of Endometriosis and Severe Maternal Morbidity. Obstet Gynecol 2022; 140:1008-1016. [PMID: 36357981 DOI: 10.1097/aog.0000000000004969] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Accepted: 07/28/2022] [Indexed: 11/13/2022]
Abstract
OBJECTIVE To evaluate the association between endometriosis and risk of severe maternal morbidity (SMM). METHODS We conducted a population-based retrospective cohort study of 2,412,823 deliveries at hospitals in Quebec, Canada, between 1989 and 2019. The exposure was surgically confirmed endometriosis. Patients were classified as having active endometriosis during pregnancy, inactive endometriosis during pregnancy, a diagnosis of endometriosis postpregnancy, or no endometriosis. The outcome was SMM, including by a range of life-threatening maternal conditions during pregnancy or up to 42 days postdelivery. We computed rates of SMM and used log binomial regression to assess the association with endometriosis (risk ratio [RR]; 95% CI), adjusted for maternal characteristics. RESULTS Severe maternal morbidity occurred in 46.2 of 1,000 patients with endometriosis, compared with 30.7 of 1,000 patients without endometriosis. Relative to no exposure, endometriosis was associated with 1.43 times the risk of SMM (95% CI 1.36-1.51). Patients with endometriosis that was active during pregnancy had a greater risk of SMM (RR 1.93; 95% CI 1.76-2.11). Active endometriosis was associated with the risk of severe preeclampsia and eclampsia, severe hemorrhage, hysterectomy, cardiac complications, embolism, shock, sepsis, and intensive care unit admission. Inactive endometriosis was less strongly associated with these outcomes. CONCLUSION Pregnant patients with endometriosis, especially active endometriosis, have a greater risk of SMM and may benefit from closer follow-up to prevent severe complications of pregnancy.
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Velez MP, Bougie O, Bahta L, Pudwell J, Griffiths R, Li W, Brogly SB. Mode of conception in patients with endometriosis and adverse pregnancy outcomes: a population-based cohort study. Fertil Steril 2022; 118:1090-1099. [PMID: 36307290 DOI: 10.1016/j.fertnstert.2022.09.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 09/02/2022] [Accepted: 09/07/2022] [Indexed: 01/13/2023]
Abstract
OBJECTIVE To evaluate the association between endometriosis and adverse pregnancy outcomes. DESIGN Population-based retrospective cohort study using linked universal health databases through ICES Ontario. PATIENT(S) All singleton pregnancies with an estimated date of confinement between October 2006 and February 2014. INTERVENTION(S) Endometriosis was determined based on a surgical and/or medical diagnosis (defined as an in-hospital admission or surgery with a diagnosis code of International Classification of Diseases [ICD]9-617 or ICD10-N80 and/or 2 medical consults billed as ICD9-617). MAIN OUTCOME MEASURE(S) The association between endometriosis and pregnancy outcomes was quantified by relative risks, derived using modified Poisson regression, and adjusted for maternal age, income quintiles, and history of fibroids (aRR). Mediation analysis was conducted to estimate direct effects of endometriosis diagnosis and indirect effects through mode of conception, namely: infertility without fertility treatment (known infertility but conceived without assistance), ovulation induction or intrauterine insemination, and in vitro fertilization or intracytoplasmic sperm injection, relative to unassisted conception. RESULT(S) A total of 19,099 pregnancies had an antecedent diagnosis of endometriosis, while 768,350 did not. Mean time (standard deviation) from endometriosis diagnosis to the index pregnancy was 5.6 (4.3) years. Endometriosis was associated with an increased risk of hypertensive disorders of pregnancy (aRR, 1.09; 95% confidence interval [CI], 1.02-1.16), preterm birth <37 weeks (aRR, 1.26; 95% CI, 1.20-1.33), early preterm birth <34 weeks (aRR, 1.33; 95% CI, 1.17-1.50), placenta previa (aRR, 2.07; 95% CI, 1.84-2.33), placenta abruption (aRR, 1.55; 95% CI, 1.31-1.83), other placental disorders (aRR, 1.77; 95% CI, 1.36-2.30), cesarean delivery (aRR, 1.18; 95% CI, 1.16-1.21), and stillbirth (aRR, 1.32; 95% CI, 1.09-1.59). Mediation analysis suggests that endometriosis directly affects most adverse pregnancy outcomes studied, except for stillbirth where infertility diagnosis or fertility treatment indirectly accounted for part of the increased risk. CONCLUSION(S) Endometriosis was associated with adverse pregnancy, independent of infertility diagnosis, or fertility treatment. Future studies should investigate the mechanisms of action and potential interventions.
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Affiliation(s)
- Maria P Velez
- Department of Obstetrics and Gynecology, Queen's University, Kingston, Ontario, Canada; Department of Public Health Sciences, Queen's University, Kingston, Ontario, Canada; Institute for Clinical Evaluative Sciences (ICES) Queen's, Kingston, Ontario, Canada.
| | - Olga Bougie
- Department of Obstetrics and Gynecology, Queen's University, Kingston, Ontario, Canada
| | - Leah Bahta
- Department of Obstetrics and Gynecology, Queen's University, Kingston, Ontario, Canada
| | - Jessica Pudwell
- Department of Obstetrics and Gynecology, Queen's University, Kingston, Ontario, Canada
| | - Rebecca Griffiths
- Institute for Clinical Evaluative Sciences (ICES) Queen's, Kingston, Ontario, Canada
| | - Wenbin Li
- Institute for Clinical Evaluative Sciences (ICES) Queen's, Kingston, Ontario, Canada
| | - Susan B Brogly
- Department of Public Health Sciences, Queen's University, Kingston, Ontario, Canada; Institute for Clinical Evaluative Sciences (ICES) Queen's, Kingston, Ontario, Canada; Department of Surgery, Queen's University, Kingston, Ontario, Canada
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The effect of endometriosis on placental histopathology and perinatal outcome in singleton live births resulting from in vitro fertilization. Reprod Biomed Online 2022; 45:754-761. [DOI: 10.1016/j.rbmo.2022.04.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Revised: 03/28/2022] [Accepted: 04/26/2022] [Indexed: 11/22/2022]
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Breintoft K, Arendt LH, Uldbjerg N, Glavind MT, Forman A, Henriksen TB. Endometriosis and preterm birth: A Danish cohort study. Acta Obstet Gynecol Scand 2022; 101:417-423. [PMID: 35218204 DOI: 10.1111/aogs.14336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 12/22/2021] [Accepted: 01/28/2022] [Indexed: 11/29/2022]
Abstract
INTRODUCTION Emerging evidence shows that women with endometriosis face a higher risk of preterm birth. However, the pathways are unclear. The objective of this study is to further investigate at different gestational ages the association between endometriosis and different pathways of preterm birth including, medically indicated preterm birth, premature pre-labor rupture of membranes (PPROM), and spontaneous labor contractions. MATERIAL AND METHODS In this population-based cohort study we linked singleton pregnancies from the Aarhus Birth Cohort to the Danish National Patient Registry, the Danish Medical Birth Registry, the Danish National Pathology Registry and Data Bank, and the Danish in vitro fertilization registry to gather information on endometriosis status, outcomes and maternal characteristics. We investigated preterm birth before 37 completed weeks of gestation and very preterm birth before 32 completed weeks of gestation. We explored different pathways including medically indicated preterm birth defined as induction of labor with intact membranes and no prior labor contractions, PPROM defined as rupture of membranes, and spontaneous labor contractions defined as contractions with intact membranes resulting in labor. RESULTS We found that women with endometriosis had an increased risk of preterm birth before 37 gestational weeks overall (adjusted hazard rate [aHR] 1.6, 95% confidence interval [CI] 1.3-1.9) and very preterm birth before 32 gestational weeks (aHR 1.8, 95% CI 1.1-2.9) compared with women without endometriosis. Medically indicated preterm birth was more prominent in women with endometriosis in deliveries before 37 gestational weeks (aHR 2.4, 95% CI 1.8-3.2) whereas spontaneous labor contractions were more common before 32 gestational weeks (aHR 2.2, 95% CI 1.1-4.5) in women with endometriosis compared with women without endometriosis. Further, in the analyses restricted to women with a histologically verified diagnosis of endometriosis, the results were strengthened overall and showed that women with endometriosis had an increased risk of PPROM before 32 gestational weeks (aHR 3.49, 95% CI1.36-8.98). CONCLUSIONS Endometriosis was associated with both preterm and very preterm birth; however, apparently through different pathways. Women with endometriosis were more prone to have medically indicated preterm births before 37 gestational weeks and spontaneous preterm births before 32 gestational weeks compared with women without endometriosis.
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Affiliation(s)
- Kjerstine Breintoft
- Department of Obstetrics and Gynecology, Aarhus University Hospital, Aarhus, Denmark
| | - Linn Håkonsen Arendt
- Department of Obstetrics and Gynecology, Aarhus University Hospital, Aarhus, Denmark.,Department of Public Health, Research Unit for Epidemiology, Aarhus University, Aarhus, Denmark
| | - Niels Uldbjerg
- Department of Obstetrics and Gynecology, Aarhus University Hospital, Aarhus, Denmark
| | - Maria Tølbøll Glavind
- Department of Obstetrics and Gynecology, Aarhus University Hospital, Aarhus, Denmark
| | - Axel Forman
- Department of Obstetrics and Gynecology, Aarhus University Hospital, Aarhus, Denmark
| | - Tine Brink Henriksen
- Department of Child and Adolescent Medicine, Aarhus University Hospital, Aarhus, Denmark
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Lee P, Zhou C, Li Y. Endometriosis does not seem to be an influencing factor of hypertensive disorders of pregnancy in IVF / ICSI cycles. Reprod Biol Endocrinol 2022; 20:57. [PMID: 35337338 PMCID: PMC8957116 DOI: 10.1186/s12958-022-00922-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Accepted: 03/02/2022] [Indexed: 11/10/2022] Open
Abstract
INTRODUCTION To evaluate whether the incidence of hypertensive disorders of pregnancy (HDP) in pregnant women was related to endometriosis (EM), ovulation and embryo vitrification technology. METHODS A retrospective cohort study was conducted on the clinical data of 3674 women who were treated with IVF / ICSI in the Reproductive Medicine Center of the First Affiliated Hospital of Sun Yat-sen University and maintained clinical pregnancy for more than 20 weeks. All pregnancies were followed up until the end of pregnancy. The follow-up consisted of recording the course of pregnancy, pregnancy complications, and basic situation of newborns. RESULTS Compared with NC-FET without EM, HRT-FET without EM was found to have a higher incidence of HDP during pregnancy (2.7% V.S. 6.1%, P<0.001); however, no significant difference was found in the incidence of HDP between NC-FET and HRT-FET combined with EM (4.0% V.S. 5.7%, P>0.05). In total frozen-thawed embryo transfer (total-FET), the incidence of HDP in the HRT cycle without ovulation (HRT-FET) was observed to be higher than that in the NC cycle with ovulation (NC-FET) (2.8% V.S. 6.1%, P<0.001). In patients with EM, no significant difference was found in the incidence of HDP between fresh ET and NC-FET (1.2% V.S. 4.0%, P>0.05). CONCLUSION EM does not seem to have an effect on the occurrence of HDP in assisted reproductive technology. During the FET cycle, the formation of the corpus luteum may play a protective role in the occurrence and development of HDP. Potential damage to the embryo caused by cryopreservation seems to have no effect on the occurrence of HDP.
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Affiliation(s)
- Pingyin Lee
- Reproductive Medicine Center, The First Affiliated Hospital of Sun Yat-sen University, Zhoushan 2 Road, Guangzhou, Guangdong, People's Republic of China
- Guangdong Provincial Key Laboratory of Reproductive Medicine, The First Affiliated Hospital of Sun Yat-sen University, Zhoushan 2 Road, Guangzhou, Guangdong, People's Republic of China
| | - Canquan Zhou
- Reproductive Medicine Center, The First Affiliated Hospital of Sun Yat-sen University, Zhoushan 2 Road, Guangzhou, Guangdong, People's Republic of China.
- Guangdong Provincial Key Laboratory of Reproductive Medicine, The First Affiliated Hospital of Sun Yat-sen University, Zhoushan 2 Road, Guangzhou, Guangdong, People's Republic of China.
| | - Yubin Li
- Reproductive Medicine Center, The First Affiliated Hospital of Sun Yat-sen University, Zhoushan 2 Road, Guangzhou, Guangdong, People's Republic of China.
- Guangdong Provincial Key Laboratory of Reproductive Medicine, The First Affiliated Hospital of Sun Yat-sen University, Zhoushan 2 Road, Guangzhou, Guangdong, People's Republic of China.
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Nagase Y, Matsuzaki S, Ueda Y, Kakuda M, Kakuda S, Sakaguchi H, Maeda M, Hisa T, Kamiura S. Association between Endometriosis and Delivery Outcomes: A Systematic Review and Meta-Analysis. Biomedicines 2022; 10:biomedicines10020478. [PMID: 35203685 PMCID: PMC8962356 DOI: 10.3390/biomedicines10020478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 02/02/2022] [Accepted: 02/15/2022] [Indexed: 11/21/2022] Open
Abstract
Endometriosis is a common benign gynecological disorder; however, delivery outcomes concerning pregnancies with endometriosis remain understudied. This study aimed to assess the effect of endometriosis on delivery outcomes, including the rate of instrumental delivery, cesarean delivery (CD), postpartum hemorrhage (PPH), and perioperative complications during CD. A systematic literature review was conducted using multiple computerized databases, and 28 studies met the inclusion criteria. Pooled analysis showed that histologically diagnosed endometriosis was associated with an increased rate of instrumental delivery (odds ratio [OR] 1.26, 95% confidence interval [CI] 1.02–1.56) and an increased risk of CD (adjusted OR 2.59, 95%CI 1.32–5.07). In our analysis, histologically diagnosed endometriosis was not associated with an increased rate of PPH; however, one retrospective study reported that endometriosis increased the rate of PPH during CD (adjusted OR 1.7, 95%CI 1.5–2.0). Two studies examined perioperative complications during CD, and women with deep endometriosis had a higher rate of bowel resection or bladder injury than those without endometriosis. Our findings suggest that endometriosis is a significant risk factor for instrumental delivery and CD and may be associated with a higher rate of PPH and intraoperative complications during CD.
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Affiliation(s)
- Yoshikazu Nagase
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan; (Y.N.); (M.K.)
| | - Shinya Matsuzaki
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan; (Y.N.); (M.K.)
- Department of Gynecology, Osaka International Cancer Institute, Osaka 541-8567, Japan; (S.K.); (H.S.); (M.M.); (T.H.); (S.K.)
- Correspondence: (S.M.); (Y.U.); Tel.: +81-6-6945-1181 (S.M.); +81-6-6879-3355 (Y.U.)
| | - Yutaka Ueda
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan; (Y.N.); (M.K.)
- Correspondence: (S.M.); (Y.U.); Tel.: +81-6-6945-1181 (S.M.); +81-6-6879-3355 (Y.U.)
| | - Mamoru Kakuda
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Osaka 565-0871, Japan; (Y.N.); (M.K.)
| | - Sahori Kakuda
- Department of Gynecology, Osaka International Cancer Institute, Osaka 541-8567, Japan; (S.K.); (H.S.); (M.M.); (T.H.); (S.K.)
| | - Hitomi Sakaguchi
- Department of Gynecology, Osaka International Cancer Institute, Osaka 541-8567, Japan; (S.K.); (H.S.); (M.M.); (T.H.); (S.K.)
| | - Michihide Maeda
- Department of Gynecology, Osaka International Cancer Institute, Osaka 541-8567, Japan; (S.K.); (H.S.); (M.M.); (T.H.); (S.K.)
| | - Tsuyoshi Hisa
- Department of Gynecology, Osaka International Cancer Institute, Osaka 541-8567, Japan; (S.K.); (H.S.); (M.M.); (T.H.); (S.K.)
| | - Shoji Kamiura
- Department of Gynecology, Osaka International Cancer Institute, Osaka 541-8567, Japan; (S.K.); (H.S.); (M.M.); (T.H.); (S.K.)
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Placenta Accreta Spectrum Disorder Complicated with Endometriosis: Systematic Review and Meta-Analysis. Biomedicines 2022; 10:biomedicines10020390. [PMID: 35203599 PMCID: PMC8962380 DOI: 10.3390/biomedicines10020390] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 01/24/2022] [Accepted: 02/03/2022] [Indexed: 02/06/2023] Open
Abstract
This study aimed to assess the relationship between placenta accreta spectrum disorder (PASD) and endometriosis. The relationships among pregnancy, assisted reproductive technology (ART), placenta previa, ART-conceived pregnancy and PASD were also determined. A systematic literature review was conducted using multiple computerized databases. Forty-eight studies (1990–2021) met the inclusion criteria. According to the adjusted pooled analysis (n = 3), endometriosis was associated with an increased prevalence of PASD (adjusted odds ratio [OR] 3.39, 95% confidence interval [CI] 1.96–5.87). In the included studies, the ART rate ranged from 18.2% to 37.2% for women with endometriosis. According to the adjusted pooled analysis, women who used ART were more likely to have placenta previa (n = 13: adjusted OR 2.96, 95%CI, 2.43–3.60) and PASD (n = 4: adjusted OR 3.54, 95%CI 1.86–6.76) than those who did not use ART. According to the sensitivity analysis using an unadjusted analysis accounting for the type of ART, frozen embryo transfer (ET) was associated with an increased risk of PASD (n = 4: OR 2.79, 95%CI, 1.22−6.37) compared to fresh ET. Endometriosis may be associated with an increased rate of PASD. Women with placenta previa complicated with endometriosis who conceived using frozen ET may be a high risk for PASD.
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Sorrentino F, DE Padova M, Falagario M, D'Alteri O MN, DI Spiezio Sardo A, Pacheco LA, Carugno JT, Nappi L. Endometriosis and adverse pregnancy outcome. Minerva Obstet Gynecol 2022; 74:31-44. [PMID: 34096691 DOI: 10.23736/s2724-606x.20.04718-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
INTRODUCTION Endometriosis is a gynecologic disease affecting approximately 10% of reproductive age women, around 21-47% of women presenting subfertility and 71-87% of women with chronic pelvic pain. Main symptoms are chronic pelvic pain, dysmenorrhea, dyspareunia and infertility that seem to be well controlled by oral contraceptive pill, progestogens, GnRh antagonists. The aim of this review was to illustrate the modern diagnosis of endometriosis during pregnancy, to evaluate the evolution of endometriotic lesions during pregnancy and the incidence of adverse outcomes. EVIDENCE ACQUISITION Published literature was retrieved through searches of the database PubMed (National Center for Biotechnology Information, US National Library of Medicine, Bethesda, MD, USA). We searched for all original articles published in English through April 2020 and decided to extract every notable information for potential inclusion in this review. The search included the following MeSH search terms, alone or in combination: "endometriosis" combined with "endometrioma," "biomarkers," "complications," "bowel," "urinary tract," "uterine rupture," "spontaneous hemoperitoneum in pregnancy" and more "adverse pregnancy outcome," "preterm birth," "miscarriage," "abruption placentae," "placenta previa," "hypertensive disorder," "preeclampsia," "fetal grow restriction," "small for gestation age," "cesarean delivery." EVIDENCE SYNTHESIS Pregnancy in women with endometriosis does not always lead to disappearance of symptoms and decrease in the size of endometriotic lesions, but it may be possible to observe a malignant transformation of ovarian endometriotic lesions. Onset of complications may be caused by many factors: chronic inflammation, adhesions, progesterone resistance and a dysregulation of genes involved in the embryo implantation. As results, the pregnancy can be more difficult because of endometriosis related complications (spontaneous hemoperitoneum [SH], bowel complications, etc.) or adverse outcomes like preterm birth, FGR, hypertensive disorders, obstetrics hemorrhages (placenta previa, abruptio placenta), miscarriage or cesarean section. Due to insufficient knowledge about its pathogenesis, currently literature data are contradictory and do not show a strong correlation between endometriosis and these complications except for miscarriage and cesarean delivery. CONCLUSIONS Future research should focus on the potential biological pathways underlying these relationships in order to inform patients planning a birth about possible complications during pregnancy.
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Affiliation(s)
- Felice Sorrentino
- Department of Medical and Surgical Sciences, Institute of Obstetrics and Gynecology, University of Foggia, Foggia, Italy
| | - Maristella DE Padova
- Department of Medical and Surgical Sciences, Institute of Obstetrics and Gynecology, University of Foggia, Foggia, Italy
| | - Maddalena Falagario
- Department of Medical and Surgical Sciences, Institute of Obstetrics and Gynecology, University of Foggia, Foggia, Italy
| | - Maurizio N D'Alteri O
- Division of Gynecology and Obstetrics, Department of Surgical Sciences, University of Cagliari, Cagliari, Italy
| | - Attilio DI Spiezio Sardo
- School of Medicine, Department of Public Health, University of Naples Federico II, Naples, Italy
| | - Luis A Pacheco
- Unit of Gynecologic Endoscopy, Gutenberg Center, Xanit International Hospital, Málaga, Spain
| | - Jose T Carugno
- Miller School of Medicine, Department of Obstetrics and Gynecology, University of Miami, Miami, FL, USA
| | - Luigi Nappi
- Department of Medical and Surgical Sciences, Institute of Obstetrics and Gynecology, University of Foggia, Foggia, Italy -
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Mathilde L, Mary P, Emilie F, Massimo L, Françoise F, Lise L, Arnaud W, Cherif A. Impact of surgery for colorectal endometriosis on postoperative fertility and pregnancy outcomes. J Gynecol Obstet Hum Reprod 2022; 51:102348. [DOI: 10.1016/j.jogoh.2022.102348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 01/04/2022] [Accepted: 02/24/2022] [Indexed: 10/19/2022]
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Mooney SS, Ross V, Stern C, Rogers PAW, Healey M. Obstetric Outcome After Surgical Treatment of Endometriosis: A Review of the Literature. FRONTIERS IN REPRODUCTIVE HEALTH 2021; 3:750750. [DOI: 10.3389/frph.2021.750750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Accepted: 11/23/2021] [Indexed: 11/13/2022] Open
Abstract
A diagnosis of endometriosis is associated with increased risks of adverse pregnancy outcomes including placenta praevia and preterm birth. Some studies have also suggested associations with gestational hypertension, foetal growth restriction, gestational diabetes, perinatal death, and obstetric haemorrhage. This review aims to assess the impact of pre-pregnancy surgical treatment of endometriosis on future obstetric outcomes. A search of the Medline, Embase and PubMed electronic databases was performed to identify studies reporting pre-pregnancy surgery for endometriosis and subsequent pregnancy outcome compared to controls with unresected endometriosis. Three studies met the inclusion criteria. The studies were heterogenous in design, definition of study groups and outcome measures. All three studies were judged at critical risk of bias. Pre-pregnancy excision of endometriosis was associated with an increased risk of caesarean section in one of two studies, OR 1.72 (95% CI 1.59–1.86) and OR 1.79 (95% CI 0.69–4.64). Placenta praevia rates were also increased in one of two studies OR 2.83 (95% CI 0.56–12.31) and OR 2.04 (95% CI 1.66–2.52). One study found increased risks of preterm birth, small for gestational age, gestational hypertension, and antepartum and postpartum haemorrhage (all p < 0.05) with pre-pregnancy excision of endometriosis. There is insufficient evidence examining the role of pre-pregnancy endometriosis surgery in ameliorating adverse pregnancy outcomes, and thus reliable conclusions cannot be drawn. Prospectively designed studies are needed to assess the relationship between surgical treatments for endometriosis and obstetric outcome and examine potential confounders such as comorbid adenomyosis and infertility.
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Siddiqui S, Bari V. Accuracy of MRI Pelvis in the Diagnosis of Ovarian Endometrioma: Using Histopathology as Gold Standard. Cureus 2021; 13:e20650. [PMID: 35103206 PMCID: PMC8783948 DOI: 10.7759/cureus.20650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/23/2021] [Indexed: 11/05/2022] Open
Abstract
Background Endometriosis is defined as the ectopic presence of endometrial mucosa at locations other than the uterine cavity. It results in significant morbidity and is a leading cause of infertility as well. Magnetic resonance imaging (MRI) is establishing its role in the diagnosis of endometriosis and its complications. The objective of this study was to assess the accuracy of MRI in the diagnosis of ovarian endometriosis using histopathology as the gold standard. Materials and methods All patients presenting with clinical complaints and suspicion of endometriosis, undergoing MRI followed by surgical resection and confirmation by histopathology, were included in the study. Data were analyzed on a predefined proforma and parameters of accuracy were calculated. Results A total of 170 patients were included in this study, having a mean age of 36.8 years with a standard deviation of 10.4 years. The mean parity for included subjects was 2.25, with a standard deviation of 1.3. Overall, the sensitivity of MRI was 86.7% and the specificity was 81.9%. The positive predictive value (PPV) of MRI was 83.3%, while the negative predictive value (NPV) was 81.9%. Overall, the diagnostic accuracy of MRI was 84.7%. Conclusion The accuracy of MRI in the diagnosis of endometriosis was found to be acceptable and comparable to most of the worldwide published literature. The routine use of MRI for diagnosis and preoperative planning is justified by the results of this study.
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Huang H, Takai Y, Mikami Y, Samejima K, Gomi Y, Narita T, Ichinose S, Itaya Y, Ono Y, Matsunaga S, Saitoh M, Seki H. Safety of transvaginal aspiration of cysts in pregnancies complicated with ovarian endometrioma. J Gynecol Obstet Hum Reprod 2021; 50:102146. [PMID: 33862263 DOI: 10.1016/j.jogoh.2021.102146] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 03/28/2021] [Accepted: 04/10/2021] [Indexed: 10/21/2022]
Abstract
OBJECTIVES Pregnancy complicated with ovarian endometrioma is a risk factor for preterm delivery and rupture or infection during pregnancy. This study aimed to clarify the effectiveness and safety of transvaginal aspiration during pregnancy for endometrioma diagnosed in the first trimester. DESIGN This retrospective observational study included 8 pregnant women with endometrioma who underwent transvaginal cyst aspiration at 12-14 weeks (aspiration group) between March 2011-March 2018 and 23 pregnant women with endometrioma who refused aspiration during the same period (observation group). METHODS Characteristics of patients were compared in both groups. Safety, feasability and complications of transvaginal cyst aspiration were reported. Complications and obstetrical outcomes were reported and compared in both groups. RESULTS The maximum cyst diameter was 8.9 ± 1.5 cm (mean ± standard deviation) in the aspiration group, which was significantly larger than that in the observation group (4.7 ± 0.2 cm). Four preterm deliveries (17.3%) occurred in the observation group and none in the aspiration group. The emergency cesarean section rate during delivery was 14.2% in the aspiration group and 43.7% in the observation group. CONCLUSIONS The aspiration group tended to have lower rate of preterm deliveries and emergency cesarean sections, suggesting that cyst aspiration could be an effective, minimally invasive, and safe management option for endometrioma during pregnancy.
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Affiliation(s)
- Haipeng Huang
- Department of Obstetrics and Gynecology, Saitama Medical Center, Saitama Medical University, Kawagoe, Japan
| | - Yasushi Takai
- Department of Obstetrics and Gynecology, Saitama Medical Center, Saitama Medical University, Kawagoe, Japan
| | - Yukiko Mikami
- Department of Obstetrics and Gynecology, Saitama Medical Center, Saitama Medical University, Kawagoe, Japan
| | - Kouki Samejima
- Department of Obstetrics and Gynecology, Saitama Medical Center, Saitama Medical University, Kawagoe, Japan
| | - Yosuke Gomi
- Department of Obstetrics and Gynecology, Saitama Medical Center, Saitama Medical University, Kawagoe, Japan
| | - Tatsuya Narita
- Department of Obstetrics and Gynecology, Saitama Medical Center, Saitama Medical University, Kawagoe, Japan
| | - Shunichiro Ichinose
- Department of Obstetrics and Gynecology, Saitama Medical Center, Saitama Medical University, Kawagoe, Japan
| | - Yukiko Itaya
- Department of Obstetrics and Gynecology, Saitama Medical Center, Saitama Medical University, Kawagoe, Japan
| | - Yosihisa Ono
- Department of Obstetrics and Gynecology, Saitama Medical Center, Saitama Medical University, Kawagoe, Japan
| | - Shigetaka Matsunaga
- Department of Obstetrics and Gynecology, Saitama Medical Center, Saitama Medical University, Kawagoe, Japan
| | - Masahiro Saitoh
- Department of Obstetrics and Gynecology, Saitama Medical Center, Saitama Medical University, Kawagoe, Japan
| | - Hiroyuki Seki
- Department of Obstetrics and Gynecology, Saitama Medical Center, Saitama Medical University, Kawagoe, Japan
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Jølving LR, Erb K, Nørgård BM, Fedder J, Larsen MD. The Danish National Register of assisted reproductive technology: content and research potentials. Eur J Epidemiol 2021; 36:445-452. [PMID: 33796977 DOI: 10.1007/s10654-021-00742-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Accepted: 03/18/2021] [Indexed: 01/25/2023]
Abstract
The Danish National Register of assisted reproductive technology (ART) was initially established in 1994. The register comprises complete information on all ART procedures in public and private clinics in Denmark from 2013 and onwards, including baseline information on the cause of infertility and a number of health-related patient characteristics. The register enables monitoring and research on infertility treatment and reproductive topics in single women or couples seeking assisted reproduction, and the register is thus a key component of the Danish health information system within human reproduction. We aimed to provide an updated description of the register including advantages and pitfalls when using the register for reproductive epidemiological research, and a description of the accessibility for researchers. The Danish ART register is a valuable tool for epidemiological research. However, the inherent strengths and limitations ought to be in perspective when designing studies and interpreting the study results. Reports with annually aggregated data on ART treatments, can be accessed on the Danish Health Data Authority web page and researchers may obtain access to individual pseudonomized data via secure servers at the Danish Health Data Authority and Statistics Denmark.
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Affiliation(s)
- Line Riis Jølving
- Center for Clinical Epidemiology, Odense University Hospital, Kløvervænget 30, Entrance 216, 5000, Odense C, Denmark. .,Department of Clinical Research, University of Southern Denmark, Odense, Denmark.
| | | | - Bente Mertz Nørgård
- Center for Clinical Epidemiology, Odense University Hospital, Kløvervænget 30, Entrance 216, 5000, Odense C, Denmark.,Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Jens Fedder
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark.,, Svendborg, Denmark.,Department D, Center of Andrology and Fertility Clinic, Odense University Hospital, Odense, Denmark
| | - Michael Due Larsen
- Center for Clinical Epidemiology, Odense University Hospital, Kløvervænget 30, Entrance 216, 5000, Odense C, Denmark.,Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology, Trondheim, Norway
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Endometriosis and Risk of Adverse Pregnancy Outcome: A Systematic Review and Meta-Analysis. J Clin Med 2021; 10:jcm10040667. [PMID: 33572322 PMCID: PMC7916165 DOI: 10.3390/jcm10040667] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 02/03/2021] [Accepted: 02/05/2021] [Indexed: 12/13/2022] Open
Abstract
Background: This systematic review and meta-analysis summarizes the evidence for the association between endometriosis and adverse pregnancy outcome, including gestational hypertension, pre-eclampsia, low birth weight, and small for gestational age, preterm birth, placenta previa, placental abruption, cesarean section, stillbirth, postpartum hemorrhage, spontaneous hemoperitoneum in pregnancy, and spontaneous bowel perforation in pregnancy. Methods: We performed the literature review in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA), by searches in PubMed and EMBASE, until 1 November 2020 (PROSPERO ID CRD42020213999). We included peer-reviewed observational cohort studies and case-control studies and scored them according to the Newcastle–Ottawa Scale, to assess the risk of bias and confounding. Results: 39 studies were included. Women with endometriosis had an increased risk of gestational hypertension, pre-eclampsia, preterm birth, placenta previa, placental abruption, cesarean section, and stillbirth, compared to women without endometriosis. These results remained unchanged in sub-analyses, including studies on spontaneous pregnancies only. Spontaneous hemoperitoneum in pregnancy and bowel perforation seemed to be associated with endometriosis; however, the studies were few and did not meet the inclusion criteria. Conclusions: The literature shows that endometriosis is associated with an increased risk of gestational hypertension, pre-eclampsia, preterm birth, placenta previa, placental abruption, cesarean section, and stillbirth.
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Epelboin S, Labrosse J, Fauque P, Levy R, Gervoise-Boyer MJ, Devaux A, Bergère M, de Vienne C, Jonveaux P, De Mouzon J, Pessione F. Endometriosis and assisted reproductive techniques independently related to mother-child morbidities: a French longitudinal national study. Reprod Biomed Online 2020; 42:627-633. [PMID: 33388264 DOI: 10.1016/j.rbmo.2020.11.017] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Revised: 10/08/2020] [Accepted: 11/26/2020] [Indexed: 02/06/2023]
Abstract
RESEARCH QUESTION Does endometriosis increase obstetric and neonatal complications, and does assisted reproductive technology (ART) cause additional risk of maternal or fetal morbidity? DESIGN A nationwide cohort study (2013-2018) comparing maternal and perinatal morbidities in three groups of single pregnancies: spontaneous pregnancies without endometriosis; spontaneous pregnancies with endometriosis; and ART pregnancies in women with endometriosis. RESULTS Mean maternal ages were 30.0 (SD = 5.3), 31.7 (SD = 4.8) and 33.1 years (SD = 4.0), for spontaneous conceptions, spontaneous conceptions with endometriosis and ART pregnancies with endometriosis groups, respectively (P < 0.0001). Comparison of spontaneous conceptions with endometriosis and spontaneous conceptions: endometriosis independently increased the risk of venous thrombosis (adjusted OR [aOR] 1.51, P < 0.001), pre-eclampsia (aOR 1.29, P < 0.001), placenta previa (aOR 2.62, P < 0.001), placental abruption (aOR 1.54, P < 0.001), premature birth (aOR 1.37, P < 0.001), small for gestational age (aOR 1.05, P < 0.001) and malformations (aOR 1.06, P = 0.049). Comparison of ART pregnancies with endometriosis and spontaneous conceptions with endometriosis: ART increased the risk of placenta previa (aOR 2.43, 95% CI 2.10 to 2.82, P < 0.001), premature birth (aOR 1.42, 95% CI 1.29 to 1.55, P < 0.001) and small for gestational age (aOR 1.18, 95% CI 1.10 to 1.27, P < 0.001), independently from the effect of endometriosis. Risk of pre-eclampsia, placental abruption or congenital malformations was not increased with ART. CONCLUSION Endometriosis is an independent risk factor for mother and child morbidities. Maternal morbidity and perinatal morbidity were significantly increased by ART in addition to endometriosis; however, some perinatal and maternal morbidity risks were increasingly linked to pathologies related to infertility.
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Affiliation(s)
- Sylvie Epelboin
- Centre d'Assistance Médicale à la Procréation, gynécologie obstétrique, médecine de la reproduction, Hôpital Bichat Claude-Bernard, AP-HP. Nord, Université de Paris, Paris, France.
| | - Julie Labrosse
- Centre d'Assistance Médicale à la Procréation, gynécologie obstétrique, médecine de la reproduction, Hôpital Bichat Claude-Bernard, AP-HP. Nord, Université de Paris, Paris, France
| | - Patricia Fauque
- Université Bourgogne Franche-Comté - INSERM UMR1231, 2 Rue Angélique Ducoudray, Dijon F-21000, France
| | - Rachel Levy
- Inserm, équipe lipodystrophies génétiques et acquises, service de biologie de la reproduction-CECOS, Saint-Antoine Research center, Sorbonne université, hôpital Tenon, AP-HP, Paris 75020, France
| | | | - Aviva Devaux
- Centre d'Assistance Médicale à la Procréation, biologie de la reproduction, CHU Amiens
| | - Marianne Bergère
- Agence de la Biomédecine, 1 avenue du stade de France 93212 La Plaine Saint Denis
| | - Claire de Vienne
- Agence de la Biomédecine, 1 avenue du stade de France 93212 La Plaine Saint Denis
| | - Philippe Jonveaux
- Agence de la Biomédecine, 1 avenue du stade de France 93212 La Plaine Saint Denis
| | | | - Fabienne Pessione
- Agence de la Biomédecine, 1 avenue du stade de France 93212 La Plaine Saint Denis
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Tuominen A, Saavalainen L, Tiitinen A, Heikinheimo O, Härkki P. Pregnancy and delivery outcomes in women with rectovaginal endometriosis treated either conservatively or operatively. Fertil Steril 2020; 115:406-415. [PMID: 33039131 DOI: 10.1016/j.fertnstert.2020.07.051] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 07/03/2020] [Accepted: 07/26/2020] [Indexed: 02/06/2023]
Abstract
OBJECTIVE To study reproductive outcomes, and pregnancy and delivery complications after conservative or operative treatment of rectovaginal endometriosis during long-term follow-up. DESIGN Retrospective cohort study. SETTING University hospital. PATIENT(S) Women with rectovaginal endometriosis referred to hospital due to any indication from 2004 to 2013 (N = 543) who were treated initially either conservatively (group CONS, n = 183), or operatively (OPER, n = 360) either with resection of rectovaginal nodule (RVR, n = 192) or with concomitant bowel resection (BR, n = 132). INTERVENTION(S) Conservative or operative management. MAIN OUTCOME MEASURE(S) Clinical pregnancy rate, live-birth rate, and assessment of the complications during pregnancy and delivery. RESULTS(S) Between women in the CONS group or OPER group, no differences were found in either clinical pregnancy rate (56%, n = 102 vs. 50%, n = 181) or live-birth rate (48%, n = 87 vs. 42%, n = 153). Of the pregnancies, 64% (n = 65) and 49% (n = 89), respectively, started after medically assisted reproduction. No differences emerge in the subanalysis of women <40 years-old who wished to conceive. The most common pregnancy complication was preterm birth: 15% (n = 13) in the CONS group and 20% (n = 30) in the OPER group. The cesarean delivery rate also was high (46%, n = 40 vs. 49%, n = 76). Complications emerged in 21% (n = 10) versus 29% (n = 23) of vaginal deliveries and 45% (n = 18) versus 53% (n = 40) of cesarean deliveries. The most common delivery complication was excessive bleeding. The follow-up period was 4.9 years in the CONS group and 5.6 years in the OPER group. CONCLUSION(S) Women with rectovaginal endometriosis have comparable and good reproductive prognosis regardless of the treatment method.
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Affiliation(s)
- Anni Tuominen
- Department of Obstetrics and Gynaecology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland; Department of Obstetrics and Gynaecology, Hyvinkää Hospital, Hyvinkää, Finland
| | - Liisu Saavalainen
- Department of Obstetrics and Gynaecology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Aila Tiitinen
- Department of Obstetrics and Gynaecology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Oskari Heikinheimo
- Department of Obstetrics and Gynaecology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Päivi Härkki
- Department of Obstetrics and Gynaecology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland.
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Parazzini F, Roncella E, Cipriani S, Trojano G, Barbera V, Herranz B, Colli E. The frequency of endometriosis in the general and selected populations: A systematic review. JOURNAL OF ENDOMETRIOSIS AND PELVIC PAIN DISORDERS 2020. [DOI: 10.1177/2284026520933141] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Background: In this article, we have reviewed available data on the frequency of endometriosis considering separately the incidence and the prevalence of the disease using data from papers published from 2000 to June 2019. Study design: Systematic review and meta-analysis. PubMed and EMBASE were searched for observational studies reporting data on the incidence or prevalence rates or ratios for the following pre-specified populations: general population, infertile women, women reporting pelvic pain, women who underwent pelvic surgical procedures unrelated with endometriosis. Results: A total of 42 papers were included in this review. Considering the 11 studies that have analysed the prevalence of endometriosis in the general population, the reported prevalence ranged from 0.8% to 28.6% with an overall estimated of 4.4% (95% CI 3.6–5.2). When we considered separately the estimates reported in each study according to geographic area, the pooled estimate was lower in the European studies (1.4%), increased to 5.7% in the US studies and was 15.4% in the Asian ones. The pooled estimated prevalence of endometriosis was 33.5% (95% CI 24.3–42.8, Figure 2(c)) in women who underwent surgery for benign gynaecological conditions, 23.8% (95% CI 16.1–31.5, Figure 2(d)) in infertile women, and 49.7 % (95% CI 14.4–85.0) in women with chronic pelvic pain. Conclusion: This review offers an overview of the available data on the frequency of endometriosis in the general population and in selected population, in particular among infertile women and women with chronic pelvic pain.
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Affiliation(s)
- Fabio Parazzini
- Department of Woman, Newborn and Child, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Clinical Sciences and Community Health, Università di Milano, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Elena Roncella
- Department of Woman, Newborn and Child, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Clinical Sciences and Community Health, Università di Milano, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Sonia Cipriani
- Department of Woman, Newborn and Child, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Giuseppe Trojano
- Obstetrics and Gynecology Department ‘Madonna delle Grazie’ Hospital, Matera, Italy
| | - Valeria Barbera
- Department of Biomedical Science for the Health, University of Milan, Milan, Italy
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Horton J, Sterrenburg M, Lane S, Maheshwari A, Li TC, Cheong Y. Reproductive, obstetric, and perinatal outcomes of women with adenomyosis and endometriosis: a systematic review and meta-analysis. Hum Reprod Update 2020; 25:592-632. [PMID: 31318420 DOI: 10.1093/humupd/dmz012] [Citation(s) in RCA: 154] [Impact Index Per Article: 38.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2018] [Revised: 01/02/2019] [Accepted: 02/08/2019] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND The reproductive impact of adenomyosis and endometriosis is widely researched but the extent of these impacts remains elusive. It has been demonstrated that endometriosis, in particular, is known to result in subfertility but endometriosis and adenomyosis are increasingly linked to late pregnancy complications such as those caused by placental insufficiency. At the molecular level, the presence of ectopic endometrium perturbs the endometrial hormonal, cellular, and immunological milieu, negatively influencing decidualization, placentation, and developmental programming of the embryo. It is unclear if and how such early aberrant reproductive development relates to pregnancy outcomes in endometriosis and adenomyosis. OBJECTIVE AND RATIONALE The aims of this systematic review and meta-analysis were to (i) investigate the association of adenomyosis and endometriosis with fertility, obstetric, and neonatal outcomes of women through both assisted reproduction and natural conception and (ii) determine whether endometriosis disease subtypes have specific impacts on different stages of the reproductive process. SEARCH METHODS A systematic literature review of NHS evidence electronic databases and the Cochrane database identified all comparative and observational studies between 1980 and December 2018 in any language on adenomyosis and endometriosis with fertility, obstetric, and neonatal outcomes (23 search terms used). A total of 104 papers were selected for data extraction and meta-analysis, with use of Downs and Black standardized checklist to evaluate quality and bias. OUTCOMES We found that endometriosis consistently leads to reduced oocyte yield and a reduced fertilization rate (FR), in line with current evidence. Milder forms of endometriosis were most likely to affect the fertilization (FR OR 0.77, CI 0.63-0.93) and earlier implantation processes (implantation rate OR 0.76, CI 0.62-0.93). The more severe disease by American Society for Reproductive Medicine staging (ASRM III and IV) influenced all stages of reproduction. Ovarian endometriosis negatively affects the oocyte yield (MD -1.22, CI -1.96, -0.49) and number of mature oocytes (MD -2.24, CI -3.4, -1.09). We found an increased risk of miscarriage in both adenomyosis and endometriosis (OR 3.40, CI 1.41-8.65 and OR 1.30, CI 1.25-1.35, respectively), and endometriosis can be associated with a range of obstetric and fetal complications including preterm delivery (OR 1.38, CI 1.01-1.89), caesarean section delivery (OR 1.98 CI 1.64-2.38), and neonatal unit admission following delivery (OR 1.29, CI 1.07-1.55). WIDER IMPLICATIONS Adenomyosis and the subtypes of endometriosis may have specific complication profiles though further evidence is needed to be able to draw conclusions. Several known pregnancy complications are likely to be associated with these conditions. The complications are possibly caused by dysfunctional uterine changes leading to implantation and placentation issues and therefore could potentially have far-reaching consequences as suggested by Barker's hypothesis. Our findings would suggest that women with these conditions should ideally receive pre-natal counselling and should be considered higher risk in pregnancy and at delivery, until evidence to the contrary is available. In order to expand our knowledge of these conditions and better advise on future management of these patients in reproductive and maternal medicine, a more unified approach to studying fertility and reproductive outcomes with longer term follow-up of the offspring and attention to the subtype of disease is necessary.
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Affiliation(s)
- Joanne Horton
- University of Southampton, Human Development and Health, Southampton, UK.,University of Southampton, Complete Fertility, Princess Anne Hospital, Southampton, UK
| | - Monique Sterrenburg
- University of Sheffield, Academic Unit of Medical, Sheffield, UK.,University of Sheffield, Sheffield Teaching Hospitals NHS Foundation Trust, Obstetrics and Gynaecology, Sheffield, UK
| | - Simon Lane
- University of Southampton, Institute for Life Sciences, Southampton, UK
| | - Abha Maheshwari
- University of Aberdeen, Obstetrics and Gynaecology, Aberdeen, UK
| | - Tin Chiu Li
- Chinese University of Hong Kong, Department of Obstetrics and Gynaecology, Shatin, Hong Kong
| | - Ying Cheong
- University of Southampton, Human Development and Health, Southampton, UK.,University of Southampton, Complete Fertility, Princess Anne Hospital, Southampton, UK
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26
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Pregnancy outcomes in women with history of surgery for endometriosis. Fertil Steril 2020; 113:996-1004. [PMID: 32327240 DOI: 10.1016/j.fertnstert.2019.12.037] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Revised: 12/25/2019] [Accepted: 12/30/2019] [Indexed: 11/24/2022]
Abstract
OBJECTIVE To assess the relationship between history of surgery for endometriosis and adverse obstetrical outcomes. DESIGN Retrospective study using prospectively recorded data. SETTING Referral center. PATIENT(S) Total of 569 women with history of surgery for endometriosis, postoperative conception, and pregnancy evolution over 22 weeks of gestation. INTERVENTIONS(S) Surgery for endometriosis. MAIN OUTCOME MEASURE(S) Small for gestational age (SGA) status of the newborn, spontaneous preterm birth (PT, before 37 weeks' gestation), and placenta previa. RESULTS Among 733 pregnancies included in the study, 566 deliveries were recorded (77.2%), of which 535 were singleton (72.9% of pregnancies) and 31 twins (4.2%). SGA was observed in 81 of 535 (15.1%) singleton pregnancies and in 9 of 31 (29%) twin pregnancies. PT occurred in 53 of 535 (9.9%) singleton pregnancies and in 19 of 31 (61.2%) twin pregnancies. The number of singleton and multiple pregnancies complicated by placenta previa were, respectively, 9 of 535 (1.7%) and 0 of 31. The independent factor found to relate to SGA was the absence of endometriomas; conception with the use of assisted reproductive technologies (ART) only tended toward statistical significance. Independent factors found to increase risk of PT were conception with the use of ART, body mass index >30 kg/m2, and surgery of deep endometriosis infiltrating the rectum and the bladder. Independent factors associated with placenta previa were conception with the use of ART and history of stage III or IV endometriosis. CONCLUSION(S) The risk of SGA and PT is increased in women with a history of surgery for endometriosis, and a high rate of conception with the use of ART may jeopardize outcomes.
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Farland LV, Davidson S, Sasamoto N, Horne AW, Missmer SA. Adverse Pregnancy Outcomes in Endometriosis - Myths and Realities. CURRENT OBSTETRICS AND GYNECOLOGY REPORTS 2020; 9:27-35. [PMID: 34113479 PMCID: PMC8188856 DOI: 10.1007/s13669-020-00281-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
PURPOSE OF REVIEW There is increasing interest in the long-term health and comorbid conditions associated with endometriosis for both women and neonates. The purpose of this review was to synthesize and discuss the current state of the literature investigating endometriosis and risk of adverse pregnancy outcomes. RECENT FINDINGS Methodologic considerations for studying endometriosis and adverse pregnancy outcomes include complexities regarding the comparison population, endometriosis definition, sample size, residual confounding, and interactions. The current research on endometriosis and adverse pregnancy outcomes should be interpreted cautiously. To date, evidence suggests that endometriosis may be associated with higher risk of ectopic pregnancy, placenta previa, preterm birth, and cesarean section. While an association with miscarriage and stillbirth has been consistently observed, the relative risk was small. SUMMARY Pregnant women with endometriosis may be at higher risk for certain adverse pregnancy outcomes and may therefore benefit from additional monitoring. However, additional research is needed to confirm these associations and should focus on ensuring studies have internal and external validity, as well as, investigate the potential for differences in endometriosis phenotypes. Moreover, future research should focus on understanding potential mechanisms of association and better understanding how early interventions, through increased monitoring or screening during pregnancy, may improve outcomes.
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Affiliation(s)
- Leslie V. Farland
- Department of Epidemiology and Biostatistics, Mel and Enid Zuckerman College of Public Health, University of Arizona
| | - Samantha Davidson
- Department of Epidemiology and Biostatistics, Mel and Enid Zuckerman College of Public Health, University of Arizona
| | - Naoko Sasamoto
- Department of Obstetrics, Gynecology, and Reproductive Biology, Brigham and Women’s Hospital and Harvard Medical School
| | - Andrew W. Horne
- MRC Centre for Reproductive Health, Queen’s Medical Research Institute, University of Edinburgh
| | - Stacey A. Missmer
- Department of Epidemiology, Harvard T.H. Chan School of Public Health
- Department of Obstetrics, Gynecology, and Reproductive Biology, College of Human Medicine, Michigan State University
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Effect of maternal body mass index on neonatal outcomes in women with endometriosis undergoing IVF. Reprod Biomed Online 2020; 40:559-567. [PMID: 32171707 DOI: 10.1016/j.rbmo.2020.01.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2019] [Revised: 12/07/2019] [Accepted: 01/13/2020] [Indexed: 01/24/2023]
Abstract
RESEARCH QUESTION Does preconception body mass index (BMI) affect neonatal outcomes in women with endometriosis who conceive with IVF? DESIGN This retrospective study included 7086 women who delivered a singleton live birth through IVF between December 2006 and December 2017. Of these, 1111 women were diagnosed with endometriosis by laparoscopy or laparotomy, while 5975 women received IVF treatment due to tubal factor or male factor infertility. Women were categorized according to predefined BMI groups (<18.5 kg/m2, BMI 18.5-24.9 kg/m2, ≥25 kg/m2). All comparisons performed were between women undergoing cryopreserved embryo transfer. RESULTS After stratification by BMI, underweight women with endometriosis showed higher preterm birth (PTB) rates compared with controls (14.61% versus 3.28%, P < 0.001), whereas normal weight and overweight/obese endometriotic women had similar PTB rates to controls. There was a significant interactive effect of endometriosis and maternal BMI on preterm delivery (P for interaction <0.05). After adjustment for potential confounding factors, the PTB rate remained consistently higher in the low BMI subgroup of women with endometriosis (adjusted odds ratio 4.66, 95% confidence interval 2.54-8.57), whereas this difference was not observed for the other BMI categories. Additionally, we noted no differences in the rate of early PTB, low birthweight, macrosomia, small for gestational age and large for gestational age between women with endometriosis and controls with respect to any preconception category of BMI. CONCLUSIONS Endometriotic patients who were underweight before conception (BMI <18.5 kg/m2) had a higher rate of PTB than women without endometriosis, but the difference was not observed in the other BMI categories.
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Endometriosis Is Associated with Adverse Pregnancy Outcomes: a National Population-Based Study. Reprod Sci 2020; 27:1175-1180. [PMID: 31953772 DOI: 10.1007/s43032-019-00109-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Accepted: 10/04/2019] [Indexed: 12/27/2022]
Abstract
Pregnancy and neonatal outcomes in women diagnosed with endometriosis were investigated using data collected from the Korea National Health Insurance Claims Database and the National Health Screening Program for Infants and Children. A total of 3,778,561 women who gave birth between 2007 and 2015 were identified, and 1,938,424 primiparous women and their newborns were included in this study. Women with a diagnosis of endometriosis had a significantly higher incidence of multiple pregnancy, cesarean section, breech presentation, postpartum hemorrhage, placental abruption, placenta previa, and stillbirth than women without endometriosis (P < 0.0001). The rates of preterm birth and low birth weight were also increased in women with endometriosis (P < 0.0001). After adjusting for age, the estimated risks of these outcomes remained significant. Women previously diagnosed with endometriosis have an increased risk of adverse pregnancy and neonatal outcomes. Particular attention and information regarding these conditions should be provided to women with endometriosis during the preconception or antenatal periods.
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Endometriosis and Pregnancy: A Single Institution Experience. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17020401. [PMID: 31936225 PMCID: PMC7014217 DOI: 10.3390/ijerph17020401] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Revised: 01/05/2020] [Accepted: 01/06/2020] [Indexed: 12/17/2022]
Abstract
Endometriosis may compromise the physiological course of pregnancy. The aim of this prospective observational study was to evaluate whether endometriosis causes a higher prevalence of obstetric and neonatal complications as well as a higher risk of caesarean section and to detect a possible correlation between the presence, type, and location of endometriosis and obstetric complications, previous surgery, and pregnancy outcome, as well as the influence of pregnancy on the course of the disease. We compared two cohorts of women with spontaneous pregnancy, with and without endometriosis. Obstetric and neonatal outcomes, mode of delivery, presence, type, and location of endometriotic lesions and the effect of pregnancy on the disease were analyzed. A total of 425 pregnancies were evaluated: 145 cases and 280 controls. Patients with endometriosis showed a higher incidence of miscarriage, threatened miscarriage, threatened preterm labor, preterm delivery, placental abruption, and a higher incidence of caesarean section. A significant correlation with pregnancy-induced hypertension and preeclampsia was found in the presence of adenomyosis. No difference in fetal outcome was found. One case of hemoperitoneum during pregnancy was observed. Pregnancy in women with endometriosis carries a higher risk of obstetric complications, such as miscarriage, threatened miscarriage, preterm labor, preterm birth, and a higher caesarean section rate. Endometriosis does not seem to influence fetal well-being.
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A Relationship Between Endometriosis and Obstetric Complications. Reprod Sci 2020; 27:771-778. [DOI: 10.1007/s43032-019-00118-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Accepted: 10/11/2019] [Indexed: 12/29/2022]
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Authors’ Reply. J Minim Invasive Gynecol 2020; 27:238-239. [DOI: 10.1016/j.jmig.2019.09.786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Accepted: 09/28/2019] [Indexed: 11/24/2022]
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33
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Hashimoto A, Iriyama T, Sayama S, Tsuruga T, Kumasawa K, Nagamatsu T, Osuga Y, Fujii T. Impact of endometriosis and adenomyosis on pregnancy outcomes. HYPERTENSION RESEARCH IN PREGNANCY 2019. [DOI: 10.14390/jsshp.hrp2019-015] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Ayako Hashimoto
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Tokyo
| | - Takayuki Iriyama
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Tokyo
| | - Seisuke Sayama
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Tokyo
| | - Tetsushi Tsuruga
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Tokyo
| | - Keiichi Kumasawa
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Tokyo
| | - Takeshi Nagamatsu
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Tokyo
| | - Yutaka Osuga
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Tokyo
| | - Tomoyuki Fujii
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Tokyo
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Chapron C, Marcellin L, Borghese B, Santulli P. Rethinking mechanisms, diagnosis and management of endometriosis. Nat Rev Endocrinol 2019; 15:666-682. [PMID: 31488888 DOI: 10.1038/s41574-019-0245-z] [Citation(s) in RCA: 411] [Impact Index Per Article: 82.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/18/2019] [Indexed: 02/08/2023]
Abstract
Endometriosis is a chronic inflammatory disease defined as the presence of endometrial tissue outside the uterus, which causes pelvic pain and infertility. This disease should be viewed as a public health problem with a major effect on the quality of life of women as well as being a substantial economic burden. In light of the considerable progress with diagnostic imaging (for example, transvaginal ultrasound and MRI), exploratory laparoscopy should no longer be used to diagnose endometriotic lesions. Instead, diagnosis of endometriosis should be based on a structured process involving the combination of patient interviews, clinical examination and imaging. Notably, a diagnosis of endometriosis often leads to immediate surgery. Therefore, rethinking the diagnosis and management of endometriosis is warranted. Instead of assessing endometriosis on the day of the diagnosis, gynaecologists should consider the patient's 'endometriosis life'. Medical treatment is the first-line therapeutic option for patients with pelvic pain and no desire for immediate pregnancy. In women with infertility, careful consideration should be made regarding whether to provide assisted reproductive technologies prior to performing endometriosis surgery. Modern endometriosis management should be individualized with a patient-centred, multi-modal and interdisciplinary integrated approach.
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Affiliation(s)
- Charles Chapron
- Université Paris Descartes, Sorbonne Paris Cité, Faculté de Médecine, Paris, France.
- Assistance Publique - Hôpitaux de Paris (AP-HP), Hôpital Universitaire Paris Centre (HUPC), Centre Hospitalier Universitaire (CHU) Cochin, Department of Gynecology Obstetrics II and Reproductive Medicine, Paris, France.
- Department 'Development, Reproduction and Cancer', Institut Cochin, INSERM U1016, Université Paris Descartes, Paris, France.
| | - Louis Marcellin
- Université Paris Descartes, Sorbonne Paris Cité, Faculté de Médecine, Paris, France
- Assistance Publique - Hôpitaux de Paris (AP-HP), Hôpital Universitaire Paris Centre (HUPC), Centre Hospitalier Universitaire (CHU) Cochin, Department of Gynecology Obstetrics II and Reproductive Medicine, Paris, France
- Department 'Development, Reproduction and Cancer', Institut Cochin, INSERM U1016, Université Paris Descartes, Paris, France
| | - Bruno Borghese
- Université Paris Descartes, Sorbonne Paris Cité, Faculté de Médecine, Paris, France
- Assistance Publique - Hôpitaux de Paris (AP-HP), Hôpital Universitaire Paris Centre (HUPC), Centre Hospitalier Universitaire (CHU) Cochin, Department of Gynecology Obstetrics II and Reproductive Medicine, Paris, France
- Department 'Development, Reproduction and Cancer', Institut Cochin, INSERM U1016, Université Paris Descartes, Paris, France
| | - Pietro Santulli
- Université Paris Descartes, Sorbonne Paris Cité, Faculté de Médecine, Paris, France
- Assistance Publique - Hôpitaux de Paris (AP-HP), Hôpital Universitaire Paris Centre (HUPC), Centre Hospitalier Universitaire (CHU) Cochin, Department of Gynecology Obstetrics II and Reproductive Medicine, Paris, France
- Department 'Development, Reproduction and Cancer', Institut Cochin, INSERM U1016, Université Paris Descartes, Paris, France
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Millischer AE, Marcellin L, Santulli P, Maignien C, Bourdon M, Borghese B, Goffinet F, Chapron C. Magnetic resonance imaging presentation of deep infiltrating endometriosis nodules before and after pregnancy: A case series. PLoS One 2019; 14:e0223330. [PMID: 31584969 PMCID: PMC6777797 DOI: 10.1371/journal.pone.0223330] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Accepted: 09/18/2019] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVE To compare the magnetic resonance imaging (MRI) features of deep infiltrating endometriosis (DIE) lesions before and after pregnancy. DESIGN Retrospective study. SETTING A single French university tertiary referral hospital. PATIENTS Twenty-one women without a prior history of surgery for endometriosis with a radiological diagnosis by MRI with two sets of examinations performed before and after pregnancy. INTERVENTIONS The volumes of the lesions were compared using the same protocol before and after pregnancy based on MRI (1.5 T) examinations by a single experienced radiologist who is a referring practitioner for image-based diagnosis of endometriosis. MAIN OUTCOME MEASURE(S) The DIE lesion volume. MEASUREMENTS AND MAIN RESULTS Between October 2012 and December 2016, a total of 21 patients (67 lesions) were included and compared before and after pregnancy. The mean time interval between the MRI before pregnancy and delivery was 19.6 ± 8.5 months (median: 17.6, IQR 13.5-25.2 months). The mean time interval between delivery and the MRI after pregnancy was 11.0 ± 6.4 months (median: 8.3, IQR 6-15.2 months). The mean overall DIE lesion volume by MRI was significantly higher before pregnancy compared to after pregnancy (2,552 ± 3,315 mm3 vs. 1,708 ± 3,266 mm3, respectively, p < 0.01). The mean volume by MRI of the largest lesion of each patient was significantly higher before pregnancy compared to after pregnancy (4,728 ± 4,776 mm3 vs. 3165 ± 5299 mm3; p < 0.01). CONCLUSION Our data indicate a favorable impact of pregnancy on DIE lesion volumes as measured by MRI.
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Affiliation(s)
- Anne Elodie Millischer
- Centre de Radiologie IMPC Bachaumont Pole femme-mere-enfant, Paris, France
- Université Paris Descartes, Sorbonne Paris Cité, Faculté de Médecine, Assistance Publique–Hôpitaux de Paris (AP-HP), Service de Chirurgie Gynécologie Obstétrique II et Médecine de la Reproduction, Hôpital Universitaire Paris Centre (HUPC), Centre Hospitalier Universitaire (CHU) Cochin, Paris, France
- * E-mail:
| | - Louis Marcellin
- Université Paris Descartes, Sorbonne Paris Cité, Faculté de Médecine, Assistance Publique–Hôpitaux de Paris (AP-HP), Service de Chirurgie Gynécologie Obstétrique II et Médecine de la Reproduction, Hôpital Universitaire Paris Centre (HUPC), Centre Hospitalier Universitaire (CHU) Cochin, Paris, France
- Equipe Stress Oxydant, Prolifération Cellulaire et Inflammation, Département Développement, Reproduction, Cancer, Inserm U1016, Université Paris Descartes, Sorbonne Paris Cité, Faculté de Médecine, AP-HP, HUPC, CHU Cochin, Paris, France
| | - Pietro Santulli
- Université Paris Descartes, Sorbonne Paris Cité, Faculté de Médecine, Assistance Publique–Hôpitaux de Paris (AP-HP), Service de Chirurgie Gynécologie Obstétrique II et Médecine de la Reproduction, Hôpital Universitaire Paris Centre (HUPC), Centre Hospitalier Universitaire (CHU) Cochin, Paris, France
- Equipe Stress Oxydant, Prolifération Cellulaire et Inflammation, Département Développement, Reproduction, Cancer, Inserm U1016, Université Paris Descartes, Sorbonne Paris Cité, Faculté de Médecine, AP-HP, HUPC, CHU Cochin, Paris, France
| | - Chloe Maignien
- Université Paris Descartes, Sorbonne Paris Cité, Faculté de Médecine, Assistance Publique–Hôpitaux de Paris (AP-HP), Service de Chirurgie Gynécologie Obstétrique II et Médecine de la Reproduction, Hôpital Universitaire Paris Centre (HUPC), Centre Hospitalier Universitaire (CHU) Cochin, Paris, France
- Equipe Stress Oxydant, Prolifération Cellulaire et Inflammation, Département Développement, Reproduction, Cancer, Inserm U1016, Université Paris Descartes, Sorbonne Paris Cité, Faculté de Médecine, AP-HP, HUPC, CHU Cochin, Paris, France
| | - Mathilde Bourdon
- Université Paris Descartes, Sorbonne Paris Cité, Faculté de Médecine, Assistance Publique–Hôpitaux de Paris (AP-HP), Service de Chirurgie Gynécologie Obstétrique II et Médecine de la Reproduction, Hôpital Universitaire Paris Centre (HUPC), Centre Hospitalier Universitaire (CHU) Cochin, Paris, France
- Equipe Stress Oxydant, Prolifération Cellulaire et Inflammation, Département Développement, Reproduction, Cancer, Inserm U1016, Université Paris Descartes, Sorbonne Paris Cité, Faculté de Médecine, AP-HP, HUPC, CHU Cochin, Paris, France
| | - Bruno Borghese
- Université Paris Descartes, Sorbonne Paris Cité, Faculté de Médecine, Assistance Publique–Hôpitaux de Paris (AP-HP), Service de Chirurgie Gynécologie Obstétrique II et Médecine de la Reproduction, Hôpital Universitaire Paris Centre (HUPC), Centre Hospitalier Universitaire (CHU) Cochin, Paris, France
- Equipe Génomique, Epigénétique et Physiopathologie de la Reproduction, Département Développement, Reproduction, Cancer, Inserm U1016, Université Paris Descartes, Sorbonne Paris Cité, Faculté de Médecine, AP-HP, HUPC, CHU Cochin, Paris, France
| | - François Goffinet
- Port Royal Maternity Unit, Cochin Hospital, Assistance Publique des Hôpitaux de Paris, DHU Risks and Pregnancy, Paris Descartes University, Paris, France
| | - Charles Chapron
- Université Paris Descartes, Sorbonne Paris Cité, Faculté de Médecine, Assistance Publique–Hôpitaux de Paris (AP-HP), Service de Chirurgie Gynécologie Obstétrique II et Médecine de la Reproduction, Hôpital Universitaire Paris Centre (HUPC), Centre Hospitalier Universitaire (CHU) Cochin, Paris, France
- Equipe Génomique, Epigénétique et Physiopathologie de la Reproduction, Département Développement, Reproduction, Cancer, Inserm U1016, Université Paris Descartes, Sorbonne Paris Cité, Faculté de Médecine, AP-HP, HUPC, CHU Cochin, Paris, France
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Farland LV, Prescott J, Sasamoto N, Tobias DK, Gaskins AJ, Stuart JJ, Carusi DA, Chavarro JE, Horne AW, Rich-Edwards JW, Missmer SA. Endometriosis and Risk of Adverse Pregnancy Outcomes. Obstet Gynecol 2019; 134:527-536. [PMID: 31403584 PMCID: PMC6922084 DOI: 10.1097/aog.0000000000003410] [Citation(s) in RCA: 70] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVE To investigate the relationship between endometriosis and adverse pregnancy outcomes. METHODS Women between ages 25 and 42 years in 1989 (n=116,429) reported detailed information on pregnancies and reproductive health at baseline and every 2 years thereafter in the Nurses' Health Study II, a cohort study. In 2009, they completed a detailed, pregnancy-focused questionnaire. A total of 196,722 pregnancies were reported. Adverse pregnancy outcomes included spontaneous abortion, ectopic pregnancy, stillbirth, gestational diabetes mellitus (GDM), hypertensive disorders of pregnancy (preeclampsia or gestational hypertension), preterm birth, and low birth weight. We estimated the relative risks (RRs) and 95% CIs of adverse pregnancy outcomes comparing pregnancies in women with and without a history of laparoscopically confirmed endometriosis using multivariable log-binomial regression, with generalized estimating equations to account for multiple pregnancies per woman. RESULTS Endometriosis was associated with a greater risk of pregnancy loss (spontaneous abortion: RR 1.40, 95% CI 1.31-1.49; ectopic pregnancy: RR 1.46, 95% CI 1.19-1.80). Endometriosis was also associated with a greater risk of GDM (RR 1.35, 95% CI 1.11-1.63) and hypertensive disorders of pregnancy (RR 1.30, 95% CI 1.16-1.45). CONCLUSIONS We observed an association between laparoscopically confirmed endometriosis and several adverse pregnancy outcomes. Future research should focus on the potential biological pathways underlying these relationships to inform screening or preventive interventions.
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Affiliation(s)
- Leslie V Farland
- Department of Epidemiology and Biostatistics, Mel and Enid Zuckerman College of Public Health, University of Arizona, Tucson, Arizona; the Channing Division of Network Medicine, the Department of Obstetrics, Gynecology, and Reproductive Biology, the Division of Preventive Medicine, and the Division of Women's Health, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, and the Department of Nutrition and the Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts; the MRC Centre for Reproductive Health, Queen's Medical Research Institute, University of Edinburgh, Edinburgh, Scotland; and the Department of Obstetrics, Gynecology, and Reproductive Biology, College of Human Medicine, Michigan State University, East Lansing, Michigan
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Scala C, Leone Roberti Maggiore U, Barra F, Tantari M, Ferrero S. Impact of Endometriomas and Deep Infiltrating Endometriosis on Pregnancy Outcomes and on First and Second Trimester Markers of Impaired Placentation. ACTA ACUST UNITED AC 2019; 55:medicina55090550. [PMID: 31480321 PMCID: PMC6780829 DOI: 10.3390/medicina55090550] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Revised: 08/10/2019] [Accepted: 08/26/2019] [Indexed: 02/07/2023]
Abstract
Background and objective: Previous studies did not draw a definitive conclusion about the influence of the role of deep endometriosis (DE) and ovarian endometrioma (OE) as risk factor for developing adverse perinatal outcomes in patients affected by endometriosis. This study aimed to investigate if adverse fetal and maternal outcomes, and in particular the incidence of small for gestational age (SGA) infants, are different in pregnant women with OE versus pregnant women with DE without OE. Material and methods: This study was based on a retrospective analysis of a database collected prospectively. The population included in the study was divided into three groups: patients with OE, patients with DE without concomitant OE, and patients without endometriosis (controls). The controls were matched on the basis of age and parity. Demographic data at baseline and pregnancy outcomes were recorded. Results: There was no statistically significant difference in first trimester levels of PAPP-A, first and mid-pregnancy trimester mean Uterine Artery Doppler pulsatile index, estimated fetal weight centile, and SGA fetuses' prevalence for patients with OE, and those with DE without OE in comparison to health women; moreover, there was no statistically significant difference with regard to SGA birth prevalence, prevalence of preeclampsia, and five-minute Apgar score between these three groups. Conclusions: The specific presence of OE or DE in pregnant women does not seem to be associated with an increased risk of delivering an SGA infant. These data seem to suggest that patients with endometriosis should be treated in pregnancy as the general population, thus not needing a closer monitoring.
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Affiliation(s)
- Carolina Scala
- Academic Unit of Obstetrics and Gynecology, IRCCS Ospedale Policlinico San Martino, Largo R. Benzi 10, 16132 Genoa, Italy
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DiNOGMI), University of Genova, 16126 Genoa, Italy
| | - Umberto Leone Roberti Maggiore
- Academic Unit of Obstetrics and Gynecology, IRCCS Ospedale Policlinico San Martino, Largo R. Benzi 10, 16132 Genoa, Italy
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DiNOGMI), University of Genova, 16126 Genoa, Italy
| | - Fabio Barra
- Academic Unit of Obstetrics and Gynecology, IRCCS Ospedale Policlinico San Martino, Largo R. Benzi 10, 16132 Genoa, Italy
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DiNOGMI), University of Genova, 16126 Genoa, Italy
| | - Matteo Tantari
- Academic Unit of Obstetrics and Gynecology, IRCCS Ospedale Policlinico San Martino, Largo R. Benzi 10, 16132 Genoa, Italy
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DiNOGMI), University of Genova, 16126 Genoa, Italy
| | - Simone Ferrero
- Academic Unit of Obstetrics and Gynecology, IRCCS Ospedale Policlinico San Martino, Largo R. Benzi 10, 16132 Genoa, Italy.
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DiNOGMI), University of Genova, 16126 Genoa, Italy.
- Piazza della Vittoria 14 S.r.l., 16121 Genova, Italy.
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Rabaglino MB, Conrad KP. Evidence for shared molecular pathways of dysregulated decidualization in preeclampsia and endometrial disorders revealed by microarray data integration. FASEB J 2019; 33:11682-11695. [PMID: 31356122 DOI: 10.1096/fj.201900662r] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Microarray data of chorionic villous samples (CVSs) obtained from women of ∼11.5 gestational weeks who developed preeclampsia with severe features (sPE; PE-CVS) revealed a molecular signature of impaired endometrial maturation (decidualization) before and during early pregnancy. Because endometrial disorders are also associated with aberrant decidualization, we asked whether they share molecular features with sPE. We employed microarray data integration to compare the molecular pathologies of PE-CVS and endometrial disorders, as well as decidua obtained postpartum from women with sPE. Eight public databases were reanalyzed with R software to determine differentially expressed genes (DEGs) in pathologic tissues relative to normal controls. DEGs were then compared to explore overlap. Shared DEGs were examined for enriched Kyoto Encyclopedia of Genes and Genomes (KEGG) pathways. Principal component and network analyses were subsequently applied to selected DEGs. There was significant overlap of DEGs changing in the same direction for PE-CVS and endometrial disorders, suggesting common molecular pathways. Shared DEGs were enriched for cytokine-cytokine receptor interaction. Genes in this pathway revealed expression patterns forming 2 distinct clusters, one for normal and the other pathologic endometrium. The most affected hub genes were related to decidualization and NK cell function. Few DEGs were shared by PE-CVS, and PE decidua obtained postpartum. sPE may be part of a biologic continuum of "endometrial spectrum disorders."-Rabaglino, M. B., Conrad, K. P. Evidence for shared molecular pathways of dysregulated decidualization in preeclampsia and endometrial disorders revealed by microarray data integration.
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Affiliation(s)
- Maria Belen Rabaglino
- Instituto de Investigación en Ciencias de la Salud (INICSA), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Córdoba, Argentina; and
| | - Kirk P Conrad
- Department of Physiology and Functional Genomics, University of Florida, Gainesville, Florida, USA.,Department of Obstetrics and Gynecology, University of Florida, Gainesville, Florida, USA
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Owhor LE, Reese S, Kölle S. Salpingitis Impairs Bovine Tubal Function and Sperm-Oviduct Interaction. Sci Rep 2019; 9:10893. [PMID: 31350463 PMCID: PMC6659645 DOI: 10.1038/s41598-019-47431-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2019] [Accepted: 07/17/2019] [Indexed: 01/11/2023] Open
Abstract
Salpingitis is a common cause for subfertility and infertility both in humans and animals. However, the effects of salpingitis on tubal function and reproductive success are largely unknown. Therefore we set out to investigate the effects of inflammation on sperm and oocyte transport and gameto-maternal interaction in the oviduct using the bovine as a model. For this purpose, oviducts revealing mild (n = 45), moderate (n = 55) and severe (n = 45) inflammation were obtained from cows immediately after slaughter and investigated by live cell imaging, histochemistry and scanning electron microscopy. Our studies showed that endometritis was always correlated with salpingitis. Moderate and severe inflammation caused a significant increase in the thickness of tubal folds (p < 0.05). Severe inflammation was characterized by luminal accumulations of mucus and glycoproteins, increased apoptosis, loss of tight junctions and shedding of tubal epithelial cells. The mean ciliary beat frequency (CBF) in the ampulla was significantly reduced as compared to the controls (p < 0.05). The higher the grade of inflammation, the lower was the CBF (p < 0.001). In severe inflammation, spermatozoa were stuck in mucus resulting in decreased sperm motility. Our results imply that tubal inflammation impairs proper tubal function and leads to reduced sperm fertilizing capacity.
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Affiliation(s)
- Loveth E Owhor
- School of Medicine, Health Sciences Centre, University College Dublin (UCD), Dublin, Ireland
| | - Sven Reese
- School of Veterinary Medicine, Institute of Veterinary Anatomy, Histology and Embryology, LMU, Munich, Germany
| | - Sabine Kölle
- School of Medicine, Health Sciences Centre, University College Dublin (UCD), Dublin, Ireland.
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Luo L, Fan XZ, Jie HY, Gao Y, Chen M, Zhou C, Wang Q. Is it worth reducing twins to singletons after IVF-ET? A retrospective cohort study using propensity score matching. Acta Obstet Gynecol Scand 2019; 98:1274-1281. [PMID: 31081540 DOI: 10.1111/aogs.13640] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2018] [Revised: 05/07/2019] [Accepted: 05/09/2019] [Indexed: 01/12/2023]
Abstract
INTRODUCTION Many studies have shown that multifetal reduction of high-order multiple pregnancies results in improved pregnancy outcomes. However, whether conducting elective fetal reduction from dichorionic twins after in vitro fertilization (IVF) is worthwhile remains controversial. This study aimed to determine whether elective fetal reduction of dichorionic twins after IVF and embryo transfer (IVF-ET) is associated with increased take-home baby rate. MATERIAL AND METHODS This was a retrospective cohort study of 3600 dichorionic twin pregnancies after IVF-ET. The reduced group included 71 women with transvaginal elective fetal reduction between 7 and 8 weeks of gestation. The control group (n = 3529) comprised women who were managed expectantly. Propensity score matching was conducted before pregnancy outcomes were compared. RESULTS The take-home baby rate was significantly lower in the reduced group (83.1% vs 92.8%, P = 0.004). The total miscarriage rate was significantly higher in the reduced group (12.7% vs 6.2%, P = 0.04). Although preterm delivery rate was lower in the reduced group (P < 0.001), over 90% were over 32 weeks, whereas the proportions were equal in the reduced group. CONCLUSIONS In dichorionic twin pregnancies after IVF-ET, elective fetal reduction to singleton significantly decreased the chance of taking home live babies.
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Affiliation(s)
- Lu Luo
- The Center of Reproductive Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Reproductive Medicine, Guangzhou, China
| | - Xiong-Zhi Fan
- Department of Medical Statistics and Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, China
| | - Hui-Ying Jie
- The Center of Reproductive Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Reproductive Medicine, Guangzhou, China
| | - Yong Gao
- The Center of Reproductive Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Reproductive Medicine, Guangzhou, China
| | - Minghui Chen
- The Center of Reproductive Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Reproductive Medicine, Guangzhou, China
| | - Canquan Zhou
- The Center of Reproductive Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Reproductive Medicine, Guangzhou, China
| | - Qiong Wang
- The Center of Reproductive Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Reproductive Medicine, Guangzhou, China
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Tan J, Taskin O, Iews M, Lee AJ, Kan A, Rowe T, Bedaiwy MA. Atherosclerotic cardiovascular disease in women with endometriosis: a systematic review of risk factors and prospects for early surveillance. Reprod Biomed Online 2019; 39:1007-1016. [PMID: 31735549 DOI: 10.1016/j.rbmo.2019.05.021] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Revised: 05/21/2019] [Accepted: 05/30/2019] [Indexed: 12/14/2022]
Abstract
Endometriosis and atherosclerotic cardiovascular disease (ASCVD) share similar pathogenic mechanisms. Hence, this systematic review evaluates the association between endometriosis and lifetime ASCVD risk including co-prevalence with dyslipidaemia, atherosclerosis and non-invasive markers of endothelial dysfunction. The electronic databases Embase, PubMed, MEDLINE, Cochrane Register of Trials and ClinicalTrials.gov were systematically searched for relevant articles. Two prospective cohort studies demonstrated an increased lifetime ASCVD risk after controlling for demographic and lifestyle confounders in women with endometriosis, as measured by higher incidence of myocardial infarction (relative risk [RR] 1.52), angiography-confirmed angina (RR 1.91), or requiring coronary artery bypass graft surgery (RR 1.35). Among 10 studies that included 407 patients with surgically proven endometriosis and 557 controls, RR of developing hypercholesterolemia and hypertension were 1.25 and 1.14, respectively, while higher serum lipoprotein a and lower paraoxonase 1 levels were found in women with endometriosis that was negatively correlated with stage of disease (r = -0.74, P < 0.0001). Hence, currently available evidence suggests that women with endometriosis are at higher lifetime risk of developing ASCVD than women without endometriosis. However, robust causal evidence is still lacking and future studies are needed to determine whether women with endometriosis represent a high-risk population for lifelong ASCVD risk.
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Affiliation(s)
- Justin Tan
- Department of Obstetrics & Gynaecology, The University of British Columbia, Vancouver British Columbia, Canada
| | - Omur Taskin
- Department of Obstetrics & Gynaecology, The University of British Columbia, Vancouver British Columbia, Canada
| | - Mahmoud Iews
- Department of Obstetrics & Gynaecology, The University of British Columbia, Vancouver British Columbia, Canada; Department of Obstetrics and Gynecology, South Valley University, Luxor, Egypt
| | - Arthur J Lee
- Department of Cardiovascular Surgery, The University of British Columbia, Vancouver British Columbia, Canada
| | - Arohumam Kan
- Department of Obstetrics & Gynaecology, The University of British Columbia, Vancouver British Columbia, Canada
| | - Timothy Rowe
- Department of Obstetrics & Gynaecology, The University of British Columbia, Vancouver British Columbia, Canada
| | - Mohamed A Bedaiwy
- Department of Obstetrics & Gynaecology, The University of British Columbia, Vancouver British Columbia, Canada.
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Taskin O, Rikhraj K, Tan J, Sedlak T, Rowe TC, Bedaiwy MA. Link between Endometriosis, Atherosclerotic Cardiovascular Disease, and the Health of Women Midlife. J Minim Invasive Gynecol 2019; 26:781-784. [PMID: 31028947 DOI: 10.1016/j.jmig.2019.02.022] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Revised: 02/14/2019] [Accepted: 02/19/2019] [Indexed: 02/06/2023]
Abstract
Endometriosis and atherosclerotic cardiovascular disease (ASCVD) are both essentially diseases of inflammation. It is well established that inflammation is the leading mechanism in the initiation and maintenance of vascular injury and in the development and progression of atherosclerosis. Thus, if women with endometriosis do indeed have increased general inflammation, they are at increased risk of developing microvascular dysfunction and atherosclerosis. Currently available evidence suggests that young female patients with proven endometriosis may be at a higher lifetime risk of developing cardiovascular disease; this may be unrecognized due to the relatively young age of women found to have endometriosis. Other mechanisms proposed to explain the link between endometriosis and ASCVD include similarities in the genetic underpinnings of each condition, including microRNA dysfunction and the association between endometriosis and early menopause, a risk for developing ASCVD. Although physicians today primarily focus on traditional risk factors when evaluating an individual female patient's risk of developing ASCVD, we believe that a history of endometriosis should be included as a possible risk factor and needs further exploration. A better understanding of the mechanisms linking endometriosis with ASCVD will hopefully guide the implementation of new therapies to mitigate the increased cardiovascular disease burden that patients with endometriosis might face.
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Affiliation(s)
- Omur Taskin
- Department of Obstetrics and Gynecology (Drs. Taskin, Tan, Rowe, and Bedaiwy and Ms. Rikhraj)
| | - Kiran Rikhraj
- Department of Obstetrics and Gynecology (Drs. Taskin, Tan, Rowe, and Bedaiwy and Ms. Rikhraj)
| | - Justin Tan
- Department of Obstetrics and Gynecology (Drs. Taskin, Tan, Rowe, and Bedaiwy and Ms. Rikhraj)
| | - Tara Sedlak
- Department of Cardiology (Dr. Sedlak), University of British Columbia, Vancouver, British Columbia, Canada
| | - Timothy C Rowe
- Department of Obstetrics and Gynecology (Drs. Taskin, Tan, Rowe, and Bedaiwy and Ms. Rikhraj)
| | - Mohamed A Bedaiwy
- Department of Obstetrics and Gynecology (Drs. Taskin, Tan, Rowe, and Bedaiwy and Ms. Rikhraj).
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Scala C, Leone Roberti Maggiore U, Racca A, Barra F, Vellone VG, Venturini PL, Ferrero S. Influence of adenomyosis on pregnancy and perinatal outcomes in women with endometriosis. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2018; 52:666-671. [PMID: 29266553 DOI: 10.1002/uog.18989] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Revised: 11/14/2017] [Accepted: 11/17/2017] [Indexed: 06/07/2023]
Abstract
OBJECTIVES Several studies have investigated the correlation between endometriosis and adverse pregnancy and perinatal outcomes. However, the role of adenomyosis as a risk factor for adverse perinatal outcome in women with endometriosis has yet to be established. The aim of this study was to explore if fetal and maternal outcomes, in particular the incidence of a small-for-gestational-age (SGA) infant, are different in pregnant women with endometriosis only from in those with the concomitant presence of diffuse or focal adenomyosis. METHODS This was a retrospective analysis of data collected prospectively during a 3-year period. We included 206 pregnant women with endometriosis: 148 (71.8%) with endometriosis only, 38 (18.4%) with focal adenomyosis and 20 (9.7%) with diffuse adenomyosis. Adenomyosis was diagnosed using ultrasonography and was classified as focal or diffuse. The study included patients who conceived spontaneously or by an assisted reproductive technique. Demographics, ultrasound variables and outcome were compared between women with endometriosis only and those with diffuse and those with focal adenomyosis. Logistic regression analysis was performed to assess the association of variables with SGA at birth in women with diffuse and those with focal adenomyosis. RESULTS The three groups were similar in demographic characteristics (age, body mass index, mode of conception). Patients with diffuse adenomyosis compared with those with endometriosis only had significantly lower pregnancy-associated plasma protein A (0.61 vs 0.88 multiple of the median, P < 0.001), higher mean uterine artery pulsatility index in the first (2.23 vs 1.67, P < 0.001) and second (1.30 vs 0.94, P < 0.001) trimesters of pregnancy, and higher incidence of SGA (40% vs 10.8%, P < 0.001). No statistically significant differences were found in patients with focal adenomyosis compared with those with endometriosis only. Logistic regression analysis demonstrated that diffuse adenomyosis (odds ratio = 3.744; 95% CI, 1.158-12.099; P = 0.027) was the only independent risk factor for SGA. CONCLUSIONS The presence of diffuse adenomyosis in pregnant women with endometriosis is strongly associated with delivery of a SGA infant. Women with diffuse adenomyosis should be treated as being at high risk of placental dysfunction, and these pregnancies might therefore need closer monitoring. Copyright © 2017 ISUOG. Published by John Wiley & Sons Ltd.
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Affiliation(s)
- C Scala
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DiNOGMI), University of Genova, Genova, Italy
- Piazza della Vittoria 14 S.r.l., Genova, Italy
| | - U Leone Roberti Maggiore
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DiNOGMI), University of Genova, Genova, Italy
- Piazza della Vittoria 14 S.r.l., Genova, Italy
| | - A Racca
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DiNOGMI), University of Genova, Genova, Italy
- Academic Unit of Obstetrics and Gynaecology, Ospedale Policlinico San Martino, Genova, Italy
| | - F Barra
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DiNOGMI), University of Genova, Genova, Italy
- Piazza della Vittoria 14 S.r.l., Genova, Italy
| | - V G Vellone
- Department of Surgical and Diagnostic Sciences, Ospedale Policlinico San Martino, University of Genova, Genova, Italy
| | - P L Venturini
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DiNOGMI), University of Genova, Genova, Italy
- Piazza della Vittoria 14 S.r.l., Genova, Italy
| | - S Ferrero
- Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DiNOGMI), University of Genova, Genova, Italy
- Piazza della Vittoria 14 S.r.l., Genova, Italy
- Academic Unit of Obstetrics and Gynaecology, Ospedale Policlinico San Martino, Genova, Italy
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Wu CQ, Albert A, Alfaraj S, Taskin O, Alkusayer GM, Havelock J, Yong P, Allaire C, Bedaiwy MA. Live Birth Rate after Surgical and Expectant Management of Endometriomas after In Vitro Fertilization: A Systematic Review, Meta-Analysis, and Critical Appraisal of Current Guidelines and Previous Meta-Analyses. J Minim Invasive Gynecol 2018; 26:299-311.e3. [PMID: 30717864 DOI: 10.1016/j.jmig.2018.08.029] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Revised: 07/30/2018] [Accepted: 08/13/2018] [Indexed: 12/26/2022]
Abstract
Controversy exists regarding surgical management of endometriomas in infertile women before in vitro fertilization (IVF) because growing evidence indicates that surgery may impair the ovarian response. The objective of the present systematic review and meta-analysis was to compare surgical and expectant management of endometriomas regarding IVF outcomes. Prospective and retrospective controlled studies were found via the Cochrane Library, Embase, and MEDLINE databases. Thirteen studies (1 randomized controlled trial and 12 observational studies, N = 2878) were pooled, and similar live birth rates were observed in the surgically and expectantly managed groups (odds ratio = 0.83; 95% confidence interval [CI], 0.56-1.22; p = .98). The clinical pregnancy rates (odds ratio = 0.83; 95% CI, 0.66-1.05; p = .86), the number of mature oocytes retrieved, and the miscarriage rates were not statistically different between study groups. However, the total number of oocytes retrieved was lower in the surgery group (mean difference = -1.51; 95% CI, -2.60 to -0.43; p = .02). Findings suggest that surgical management of endometriomas before IVF therapy yields similar live birth rates as expectant management. However, future properly designed randomized controlled trials are warranted.
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Affiliation(s)
- Clara Q Wu
- Department of Obstetrics and Gynecology, University of Saskatchewan, Regina, Saskatchewan, Canada (Dr. Wu)
| | - Arianne Albert
- Department of Obstetrics and Gynecology, University of British Columbia, Vancouver, British Columbia, Canada (Drs. Albert, Alfaraj, Taskin, Havelock, Yong, Allaire, and Bedaiwy)
| | - Sukainah Alfaraj
- Department of Obstetrics and Gynecology, University of British Columbia, Vancouver, British Columbia, Canada (Drs. Albert, Alfaraj, Taskin, Havelock, Yong, Allaire, and Bedaiwy)
| | - Omur Taskin
- Department of Obstetrics and Gynecology, University of British Columbia, Vancouver, British Columbia, Canada (Drs. Albert, Alfaraj, Taskin, Havelock, Yong, Allaire, and Bedaiwy)
| | - Ghadeer M Alkusayer
- Department of Obstetrics and Gynecology, University of Manitoba, Winnipeg, Manitoba, Canada (Dr Alkusayer); Department of Clinical Sciences, College of Medicine, Princess Nourah Bint Abdulrahman University, Kingdom of Saudi Arabia (Dr Alkusayer)
| | - Jon Havelock
- Department of Obstetrics and Gynecology, University of British Columbia, Vancouver, British Columbia, Canada (Drs. Albert, Alfaraj, Taskin, Havelock, Yong, Allaire, and Bedaiwy)
| | - Paul Yong
- Department of Obstetrics and Gynecology, University of British Columbia, Vancouver, British Columbia, Canada (Drs. Albert, Alfaraj, Taskin, Havelock, Yong, Allaire, and Bedaiwy)
| | - Catherine Allaire
- Department of Obstetrics and Gynecology, University of British Columbia, Vancouver, British Columbia, Canada (Drs. Albert, Alfaraj, Taskin, Havelock, Yong, Allaire, and Bedaiwy)
| | - Mohamed A Bedaiwy
- Department of Obstetrics and Gynecology, University of British Columbia, Vancouver, British Columbia, Canada (Drs. Albert, Alfaraj, Taskin, Havelock, Yong, Allaire, and Bedaiwy).
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Pérez-López FR, Calvo-Latorre J, Alonso-Ventura V, Bueno-Notivol J, Martínez-Domínguez SJ, Chedraui P. Systematic review and meta-analysis regarding the association of endometriosis and preeclampsia in women conceiving spontaneously or through assisted reproductive technology. Pregnancy Hypertens 2018; 14:213-221. [DOI: 10.1016/j.preghy.2018.01.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2017] [Accepted: 01/02/2018] [Indexed: 01/13/2023]
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Lalani S, Choudhry AJ, Firth B, Bacal V, Walker M, Wen SW, Singh S, Amath A, Hodge M, Chen I. Endometriosis and adverse maternal, fetal and neonatal outcomes, a systematic review and meta-analysis. Hum Reprod 2018; 33:1854-1865. [PMID: 30239732 PMCID: PMC6145420 DOI: 10.1093/humrep/dey269] [Citation(s) in RCA: 89] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2018] [Revised: 06/04/2018] [Accepted: 09/04/2018] [Indexed: 12/26/2022] Open
Abstract
STUDY QUESTION How is endometriosis associated with adverse maternal, fetal and neonatal outcomes of pregnancy? SUMMARY ANSWER Women with endometriosis are at elevated risk for serious and important adverse maternal (pre-eclampsia, gestational diabetes, placenta praevia and Cesarean section) and fetal or neonatal outcomes (preterm birth, PPROM, small for gestational age, stillbirth and neonatal death). WHAT IS KNOWN ALREADY A number of studies have shown an association between endometriosis and certain adverse maternal and fetal outcomes, but the results have been conflicting with potential for confounding by the use of assisted reproductive technology. STUDY DESIGN, SIZE, DURATION A systematic review and meta-analysis of observational studies (1 January 1990-31 December 2017) that evaluated the effect of endometriosis on maternal, fetal and neonatal outcomes was conducted. PARTICIPANTS/MATERIALS, SETTING, METHODS Studies were considered for inclusion if they were prospective or retrospective cohort or case-control studies; included women greater than 20 weeks gestational age with endometriosis; included a control group of gravid women without endometriosis; and, reported at least one of the outcomes of interest. Each study was reviewed for inclusion, data were extracted and risk of bias was assessed by two independent reviewers. MAIN RESULTS AND THE ROLE OF CHANCE The search strategy identified 33 studies (sample size, n = 3 280 488) for inclusion. Compared with women without endometriosis, women with endometriosis had higher odds of pre-eclampsia (odds ratio [OR] = 1.18 [1.01-1.39]), gestational hypertension and/or pre-eclampsia (OR = 1.21 [1.05-1.39]), gestational diabetes (OR = 1.26 [1.03-1.55]), gestational cholestasis (OR = 4.87 [1.85-12.83]), placenta praevia (OR = 3.31 [2.37, 4.63]), antepartum hemorrhage (OR = 1.69 [1.38-2.07]), antepartum hospital admissions (OR = 3.18 [2.60-3.87]), malpresentation (OR = 1.71 [1.34, 2.18]), labor dystocia (OR = 1.45 [1.04-2.01]) and cesarean section (OR = 1.86 [1.51-2.29]). Fetuses and neonates of women with endometriosis were also more likely to have preterm premature rupture of membranes (OR = 2.33 [1.39-3.90]), preterm birth (OR = 1.70 [1.40-2.06]), small for gestational age <10th% (OR = 1.28 [1.11-1.49]), NICU admission (OR = 1.39 [1.08-1.78]), stillbirth (OR = 1.29 [1.10, 1.52]) and neonatal death (MOR = 1.78 [1.46-2.16]). Among the subgroup of women who conceived spontaneously, endometriosis was found to be associated with placenta praevia, cesarean section, preterm birth and low birth weight. Among the subgroup of women who conceived with the use of assisted reproductive technology, endometriosis was found to be associated with placenta praevia and preterm birth. LIMITATIONS, REASONS FOR CAUTION As with any systematic review, the review is limited by the quality of the included studies. The diagnosis for endometriosis and the selection of comparison groups were not uniform across studies. However, the effect of potential misclassification would be bias towards the null hypothesis. WIDER IMPLICATIONS OF THE FINDINGS The association between endometriosis with the important and serious pregnancy outcomes observed in our meta-analysis, in particular stillbirth and neonatal death, is concerning and warrants further studies to elucidate the mechanisms for the observed findings. STUDY FUNDING/COMPETING INTEREST(S) Dr Shifana Lalani is supported by a Physicians' Services Incorporated Foundation Research Grant, and Dr Innie Chen is supported by a University of Ottawa Clinical Research Chair in Reproductive Population Health and Health Services. Dr Singh declares conflicts of interests with Bayer, Abvie, Allergan and Cooper Surgical. All other authors have no conflicts of interests to declare. REGISTRATION NUMBER PROSPERO CRD42015013911.
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Affiliation(s)
- S Lalani
- Department of Obstetrics and Gynecology, University of Ottawa/The Ottawa Hospital, 501 Smyth Road, Ottawa, ON, Canada
| | - A J Choudhry
- Ottawa Hospital Research Institute, 501 Smyth Road, Ottawa, ON, Canada
| | - B Firth
- Ottawa Hospital Research Institute, 501 Smyth Road, Ottawa, ON, Canada
| | - V Bacal
- Department of Obstetrics and Gynecology, University of Ottawa/The Ottawa Hospital, 501 Smyth Road, Ottawa, ON, Canada
- Ottawa Hospital Research Institute, 501 Smyth Road, Ottawa, ON, Canada
| | - Mark Walker
- Department of Obstetrics and Gynecology, University of Ottawa/The Ottawa Hospital, 501 Smyth Road, Ottawa, ON, Canada
- Ottawa Hospital Research Institute, 501 Smyth Road, Ottawa, ON, Canada
| | - S W Wen
- Department of Obstetrics and Gynecology, University of Ottawa/The Ottawa Hospital, 501 Smyth Road, Ottawa, ON, Canada
- Ottawa Hospital Research Institute, 501 Smyth Road, Ottawa, ON, Canada
| | - S Singh
- Department of Obstetrics and Gynecology, University of Ottawa/The Ottawa Hospital, 501 Smyth Road, Ottawa, ON, Canada
- Ottawa Hospital Research Institute, 501 Smyth Road, Ottawa, ON, Canada
| | - A Amath
- Ottawa Hospital Research Institute, 501 Smyth Road, Ottawa, ON, Canada
| | - M Hodge
- Ottawa Hospital Research Institute, 501 Smyth Road, Ottawa, ON, Canada
| | - I Chen
- Department of Obstetrics and Gynecology, University of Ottawa/The Ottawa Hospital, 501 Smyth Road, Ottawa, ON, Canada
- Ottawa Hospital Research Institute, 501 Smyth Road, Ottawa, ON, Canada
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Glavind MT, Møllgaard MV, Iversen ML, Arendt LH, Forman A. Obstetrical outcome in women with endometriosis including spontaneous hemoperitoneum and bowel perforation: a systematic review. Best Pract Res Clin Obstet Gynaecol 2018; 51:41-52. [DOI: 10.1016/j.bpobgyn.2018.01.018] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2017] [Accepted: 01/23/2018] [Indexed: 12/29/2022]
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Nirgianakis K, Gasparri ML, Radan AP, Villiger A, McKinnon B, Mosimann B, Papadia A, Mueller MD. Obstetric complications after laparoscopic excision of posterior deep infiltrating endometriosis: a case–control study. Fertil Steril 2018; 110:459-466. [DOI: 10.1016/j.fertnstert.2018.04.036] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2018] [Revised: 04/09/2018] [Accepted: 04/24/2018] [Indexed: 10/28/2022]
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49
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Bruun MR, Arendt LH, Forman A, Ramlau-Hansen CH. Endometriosis and adenomyosis are associated with increased risk of preterm delivery and a small-for-gestational-age child: a systematic review and meta-analysis. Acta Obstet Gynecol Scand 2018; 97:1073-1090. [PMID: 29753309 DOI: 10.1111/aogs.13364] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2017] [Accepted: 04/25/2018] [Indexed: 11/29/2022]
Abstract
INTRODUCTION The objective of this systematic review and meta-analysis was to evaluate the risk of preterm delivery and having a small-for-gestational-age (SGA) child in women with endometriosis and adenomyosis compared with women without these two diseases. MATERIAL AND METHODS Studies on endometriosis or adenomyosis and risk of preterm delivery and/or SGA infant were included. The systematic search was conducted for all published articles in PubMed and Embase published from 1950 to 2017 using specific search terms. After duplicates were removed, two authors independently reviewed all studies, initially based on title and subsequently based on abstract. Studies considered relevant were read in full text by both reviewers to identify if studies met the inclusion criteria. RESULTS The search found 21 studies on a total of 2 517 516 women meeting the inclusion criteria. Women with endometriosis had an increased odds of preterm delivery [odds ratio (OR) 1.47, 95% CI 1.28-1.69] and SGA infant (OR 1.26, 95% CI 1.04-1.549). Compared with endometriosis, adenomyosis implied an even higher odds of both preterm delivery (OR 3.09, 95% CI 1.88-5.09) and SGA infant (OR 3.23, 95% CI 1.71-6.09) as well. CONCLUSIONS Women with endometriosis or adenomyosis had a higher odds of preterm delivery and having a child that was SGA compared with women without endometriosis or adenomyosis. The odds of both adverse birth outcomes was highest among women with adenomyosis. The results suggest a closer prenatal monitoring among pregnant women with endometriosis or adenomyosis.
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Affiliation(s)
- Mette R Bruun
- Department of Public Health, Section for Epidemiology, Aarhus University, Aarhus, Denmark
| | - Linn H Arendt
- Department of Public Health, Section for Epidemiology, Aarhus University, Aarhus, Denmark.,Department of Obstetrics and Gynecology, Aarhus University Hospital, Aarhus, Denmark
| | - Axel Forman
- Department of Obstetrics and Gynecology, Aarhus University Hospital, Aarhus, Denmark
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Taylor HS, Adamson GD, Diamond MP, Goldstein SR, Horne AW, Missmer SA, Snabes MC, Surrey E, Taylor RN. An evidence-based approach to assessing surgical versus clinical diagnosis of symptomatic endometriosis. Int J Gynaecol Obstet 2018; 142:131-142. [DOI: 10.1002/ijgo.12521] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2017] [Revised: 02/19/2018] [Accepted: 05/03/2018] [Indexed: 11/06/2022]
Affiliation(s)
- Hugh S. Taylor
- Department of Obstetrics, Gynecology and Reproductive Sciences; Yale School of Medicine; New Haven; CT USA
| | | | - Michael P. Diamond
- Department of Obstetrics and Gynecology; Augusta University; Augusta GA USA
| | - Steven R. Goldstein
- Department of Obstetrics and Gynecology; New York University Langone Medical Center; New York NY USA
| | - Andrew W. Horne
- Medical Research Council Centre for Reproductive Health; University of Edinburgh; Edinburgh UK
| | - Stacey A. Missmer
- Department of Epidemiology; Harvard TH Chan School of Public Health; Boston MA USA
- Department of Obstetrics, Gynecology and Reproductive Biology; Michigan State University; Grand Rapids MI USA
| | | | - Eric Surrey
- Colorado Center for Reproductive Medicine; Lone Tree; CO USA
| | - Robert N. Taylor
- Department of Obstetrics and Gynecology; Wake Forest School of Medicine; Winston-Salem NC USA
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