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Sharifipour F, Mohaghegh Z, Javanbakht Z, Siahkal SF, Azizi F. The relationship between hypertensive disorders in pregnancy and endometriosis: a systematic review and meta-analysis. Reprod Health 2024; 21:91. [PMID: 38926850 PMCID: PMC11201780 DOI: 10.1186/s12978-024-01833-x] [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: 04/17/2024] [Accepted: 06/20/2024] [Indexed: 06/28/2024] Open
Abstract
BACKGROUND Endometriosis is a chronic and debilitating disease that can affect the entire reproductive life course of women, with potential adverse effects on pregnancy. The aim of the present study is to investigate the association between hypertensive disorders in pregnancy and endometriosis. METHOD Relevant articles were searched from the Cochrane Library, PubMed, Scopus and Web of Science from inception up to December 2023. The full-text observational studies published in English that had a confirmed diagnosis of endometriosis were included. The case group included pregnant women diagnosed with endometriosis at any stage, while the control group consisted of pregnant women who had not been previously diagnosed with endometriosis. Two authors extracted and analyzed the data independently. Disagreements were reconciled by reviewing the full text by a third author. Endnote X9 was used for screening and data extraction. We used fixed and random effects models in Review Manager 5.3 to analyze the pooled data. The quality of the included studies was assessed using the Downs and Black checklist. RESULTS Out of the 9863 articles reviewed, 23 were selected for meta-analysis. According to the results of this study, there was an association between endometriosis and gestational hypertension (OR = 1.11, 95% CI: 1.06, 1.16; I2 = 45%, P < 0.00001; N = 8), pre-eclampsia (OR = 1.26, 95% CI: 1.18, 1.36; I2 = 37%, P < 0.00001; N = 12), and hypertensive disorders in pregnancy (OR = 1.13, 95% CI: 1.06, 1.21; I2 = 8%, P = 0.0001; N = 8). CONCLUSIONS This study confirmed that endometriosis may elevate the risk of developing gestational hypertensive disorders. Raising awareness of this issue will help to identify effective strategies for screening and early diagnosis of hypertensive disorders in pregnancy.
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Affiliation(s)
- Foruzan Sharifipour
- Clinical Research Development Center, Motazedi Hospital, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Zaynab Mohaghegh
- Family Health Department, Tehran University of Medical Sciences, Tehran, Iran
| | - Zahra Javanbakht
- Obstetrics and Gynecology Department, Motazedi Hospital, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Shahla Faal Siahkal
- Department of Midwifery, Marand Branch, Islamic Azad University, Marand, Iran.
| | - Faeze Azizi
- Student Research Committee, School of Nursing and Midwifery, Kermanshah University of Medical Sciences, Kermanshah, Iran
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Higeta D, Kitahara Y, Tanaka A, Morita A, Sato T, Inoue M, Soda M, Iwase A. Cervical angle as a possible predictor of abnormal placental position in women with endometriosis. J Obstet Gynaecol Res 2024; 50:580-586. [PMID: 38204142 DOI: 10.1111/jog.15885] [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: 08/30/2023] [Accepted: 12/30/2023] [Indexed: 01/12/2024]
Abstract
BACKGROUND We aimed to examine the effects of endometriosis on the rate of abnormal placentation by comparing the data of pregnant women with and without endometriosis. METHODS A case-control study was conducted to compare the perinatal outcomes between women with and without endometriosis. In the subgroup analysis, magnetic resonance imaging (MRI) scans of pregnant women with placenta previa were used to measure the cervical angle and its relationship with endometriosis. The cervical angle was measured as the angle between the cervical glands and the line perpendicular to the spinal column in each sagittal MRI section. RESULTS We retrospectively analyzed data from 3453 cases of singleton deliveries between 2015 and 2019 at two study facilities. Among them, 159 had clinically or surgically confirmed endometriosis. The odds ratio (OR) for abnormal placental position was significantly higher in pregnant women with endometriosis (OR. 2.82; 95% confidence interval [CI], 1.58-5.04). The OR was 3.21 (95% CI, 1.57-6.55) in the endometriosis-surgery group (91 patients) and 2.32 (95% CI, 0.91-5.88) in the non-surgery group (68 patients). Furthermore, 44 women who underwent pelvic MRI after 30 weeks of gestation were included to examine the cervical angle. Then, we compared the date of pregnant women with (n = 6) and without endometriosis (n = 38). Regardless of placental attachment position, the cervical angle was significantly lower in the group with than in the group without a history of endometriosis. CONCLUSION Pregnant women with a history of endometriosis may have stronger uterine retroversion, which could potentially contribute to abnormal placental positioning.
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Affiliation(s)
- Daisuke Higeta
- Department of Obstetrics and Gynecology, Gunma University Graduate School of Medicine, Maebashi, Japan
| | - Yoshikazu Kitahara
- Department of Obstetrics and Gynecology, Gunma University Graduate School of Medicine, Maebashi, Japan
| | - Ayuko Tanaka
- Department of Obstetrics and Gynecology, Gunma University Graduate School of Medicine, Maebashi, Japan
| | - Akihito Morita
- Department of Obstetrics and Gynecology, Gunma University Graduate School of Medicine, Maebashi, Japan
| | - Tatsuya Sato
- Department of Obstetrics and Gynecology, Gunma University Graduate School of Medicine, Maebashi, Japan
| | - Maki Inoue
- Department of Obstetrics and Gynecology, Gunma University Graduate School of Medicine, Maebashi, Japan
| | - Masayuki Soda
- Department of Obstetrics and Gynecology, Maebashi RedCross Hospital, Maebashi, Japan
| | - Akira Iwase
- Department of Obstetrics and Gynecology, Gunma University Graduate School of Medicine, Maebashi, Japan
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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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Gruber TM, Ortlieb L, Henrich W, Mechsner S. Women with Endometriosis-Who Is at Risk for Complications Associated with Pregnancy and Childbirth? A Retrospective Case-Control Study. J Clin Med 2024; 13:414. [PMID: 38256548 PMCID: PMC10816776 DOI: 10.3390/jcm13020414] [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: 11/22/2023] [Revised: 12/31/2023] [Accepted: 01/10/2024] [Indexed: 01/24/2024] Open
Abstract
Women with endometriosis (EM), particularly the manifestations of adenomyosis (AM) and deep infiltrating endometriosis (DIE), suffer from pain and sterility. DIE also appears with several specific obstetric complications. To determine the risk profile, we designed a retrospective case-control study. Primary outcomes were defined as the risk of preterm birth and caesarean delivery (CD). Primiparous singleton pregnancies in women with DIE were compared with controls without EM. We matched for mode of conception and maternal age. A total of 41 women diagnosed with DIE and 164 controls were recruited. A total of 92.7% of the cases were also diagnosed with AM. Preterm birth occurred in 12.2% of cases and in 6.7% of controls. The difference was not statistically significant (OR: 1.932; 95% CI: 0.632-5.907). The rate of CD was similar in both groups. Remarkably, placental implantation disorders in the form of placenta praevia were eight times more frequent in women with DIE (9.8%) than in controls (1.2%, OR: 8.757; 95% CI: 1.545-49.614). Neonatal outcome was similar in both groups. Four out of fourteen cases reported abdominal wall endometriosis after CD. Women with DIE/AM and with placenta praevia are at risk of bleeding complications. After CD, they can develop abdominal wall EM. We therefore suggest evaluating the birth mode in each woman with DIE/AM.
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Affiliation(s)
- Teresa Mira Gruber
- Department of Obstetrics, Charité—Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Augustenburger Platz 1, 13353 Berlin, Germany
| | - Laura Ortlieb
- Department of Obstetrics, Charité—Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Augustenburger Platz 1, 13353 Berlin, Germany
| | - Wolfgang Henrich
- Department of Obstetrics, Charité—Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Augustenburger Platz 1, 13353 Berlin, Germany
| | - Sylvia Mechsner
- Endometriosis Centre Charité, Department of Gynaecology, Charité—Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Augustenburger Platz 1, 13353 Berlin, Germany
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Gómez-Pereira E, Burgos J, Mendoza R, Pérez-Ruiz I, Olaso F, García D, Malaina I, Matorras R. Endometriosis Increases the Risk of Placenta Previa in Both IVF Pregnancies and the General Obstetric Population. Reprod Sci 2023; 30:854-864. [PMID: 35999442 DOI: 10.1007/s43032-022-01054-2] [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: 01/29/2022] [Accepted: 07/30/2022] [Indexed: 10/15/2022]
Abstract
Is there a relationship between endometriosis and placenta previa (PP)? To investigate if there is a relationship between endometriosis and PP, a retrospective study was carried out, using prospectively recorded data from two different databases from Cruces University Hospital. Two different populations were included in the study. The ART (assisted reproduction techniques) population consisted of 246 cesarean sections (CS), from a total of 1170 deliveries, and the obstetric population consisted of 7045 CS, from a total of 50,298 deliveries. A representative subset from the obstetric population was established selecting 4 CS without PP for each CS with PP. In our ART population, the PP rate was 1.71% among all deliveries and 8.13% among CS. In our general obstetric population, the PP rate was 0.34% among all deliveries and 2.41% among the CS. Among the CS in ART pregnancies, the PP rate was 20% in the women with endometriosis vs 5.47% in women without endometriosis (OR = 4.32; 95% CI = 1.67-11.17), while considering all ART deliveries, the PP rates were 6.43% and 1.07%, respectively (OR = 6.36; 95% CI = 2.59-15.65). In the CS-obstetric population, the rate of PP was 9.61% among women with endometriosis vs 2.19% among women without endometriosis (OR = 4.74; 95% CI = 2.91-7.73). Considering all deliveries, the PP rate was 1.35% among women with endometriosis vs 0.30% in women without endometriosis. Differences persisted when adjusting for age, IVF, multiplicity, and previous deliveries. In the CS-obstetric population with PP, mean surgical time and hospital stay were significantly higher in women with endometriosis. Endometriosis is associated with a higher risk of PP even after adjusting for other parameters.
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Affiliation(s)
- Eider Gómez-Pereira
- Reproduction Unit, Cruces Hospital, Biocruces Health Research Institute, Vizcaya, Spain
| | - Jorge Burgos
- Obstetrics Service, Cruces Hospital, Biocruces Health Research Institute, Vizcaya, Spain
| | - Rosario Mendoza
- Reproduction Unit, Cruces Hospital, Biocruces Health Research Institute, Vizcaya, Spain
| | - Irantzu Pérez-Ruiz
- Reproduction Unit, Cruces Hospital, Biocruces Health Research Institute, Vizcaya, Spain.
| | - Fátima Olaso
- Reproduction Unit, Cruces Hospital, Biocruces Health Research Institute, Vizcaya, Spain
| | - David García
- Reproduction Unit, Cruces Hospital, Biocruces Health Research Institute, Vizcaya, Spain
| | - Iker Malaina
- Applied Mathematics, Statistics, and Operative Research Department, University of the Basque Country, Biocruces Health Research Institute, Vizcaya, Spain
| | - Roberto Matorras
- Reproduction Unit, Cruces Hospital, Biocruces Health Research Institute, Vizcaya, Spain.,IVI, IVIRMA, Bilbao, Vizcaya, Spain
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Tang T, Chen L. Correlation between Serum ApoC III and Galectin-3 Levels and Maternal and Neonatal Adverse Outcomes in Gestational Diabetes Mellitus Patients. Emerg Med Int 2022; 2022:5089529. [PMID: 36247704 PMCID: PMC9553661 DOI: 10.1155/2022/5089529] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Accepted: 07/23/2022] [Indexed: 11/18/2022] Open
Abstract
Objective The correlation between serum ApoC III and galectin-3 levels and adverse maternal and infant outcomes in GDM patients was analyzed. Methods A total of 97 GDM patients admitted to our hospital from January 2019 to June 2021 were selected and divided into a good group and a poor group according to the pregnancy outcomes, ApoC III in blood of subjects was detected by immunoturbidimetry, and galectin-3 level was detected by enzyme-linked immunosorbent assay. Spearman correlation test was used to analyze the correlation between ApoC III and galectin-3 levels and pregnancy outcomes in patients with GDM, and ROC curves were drawn to analyze the value of each index alone and in combination to predict pregnancy outcomes in patients with GDM. Results The levels of ApoC III and galectin-3 in the blood of the patients in the bad group were significantly higher than those in the good group, and the difference was statistically significant (t = 11.231, 14.965, P < 0.05). The levels of ApoC III and galectin-3 in the blood of GDM patients were significantly positively correlated with adverse pregnancy outcomes, and there was a statistical significance (r = 0.754 and r = 0.698, P < 0.05). The combined application of ApoC III and galectin-3 levels in GDM patients' blood to predict the adverse outcome of pregnancy was Log P = 0.623, ∗ ApoC III+0.605 ∗ galectin-3. The sensitivity, specificity, and AUC of combined application of ApoC III and galectin-3 for predicting adverse pregnancy outcomes in GDM patients were all greater than 90%, and AUC>0.90. The combined application in predicting adverse pregnancy outcomes were higher than those of the individual indicators, and the difference was statistically significant (P < 0.05). Conclusion The levels of ApoC III and galectin-3 in the blood of GDM patients with adverse pregnancy outcomes were significantly increased, and the detection of ApoC III and galectin-3 could effectively improve the value of predicting adverse pregnancy in GDM.
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Affiliation(s)
- Tingting Tang
- Department of Gynaecology and Obstetrics, Quanzhou First Hospital, Fujian Medical University, Quanzhou, Fujian 362000, China
| | - Liguang Chen
- Department of Gynaecology and Obstetrics, Quanzhou First Hospital, Fujian Medical University, Quanzhou, Fujian 362000, 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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Deep Infiltrating Endometriosis and Adenomyosis: Implications on Pregnancy and Outcome. J Clin Med 2021; 11:jcm11010157. [PMID: 35011898 PMCID: PMC8745136 DOI: 10.3390/jcm11010157] [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: 11/11/2021] [Revised: 12/16/2021] [Accepted: 12/24/2021] [Indexed: 11/17/2022] Open
Abstract
Endometriosis (EM), especially deep infiltrating endometriosis (DIE) and adenomyosis (AM), are known to cause pain and sterility in young women. More recently, they have also been described as risk factors for obstetric complications. While the pathophysiology is not yet completely understood, they seem to share a common origin: archimetrosis. Methods: A systematic literature review was conducted to summarize the existing evidence on DIE and AM as risk factors for obstetric complications. Results: Preterm birth, caesarean section delivery (CS) and placental abnormalities are associated with the diagnosis of DIE and AM. Women with AM seem to experience more often hypertensive pregnancy disorders, premature rupture of membranes and their children are born with lower birth weights than in the control groups. However, many of the studies tried to evaluate AM, EM and DIE as separate risk factors. Moreover, often they did not adjust for important confounders such as multiple pregnancies, parity, mode of conception and maternal age. Therefore, prospective studies with larger numbers of cases and appropriate adjustment for confounders are needed to explore the pathophysiology and to prove causality.
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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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Matsuzaki S, Nagase Y, Ueda Y, Kakuda M, Maeda M, Matsuzaki S, Kamiura S. Placenta Previa Complicated with Endometriosis: Contemporary Clinical Management, Molecular Mechanisms, and Future Research Opportunities. Biomedicines 2021; 9:biomedicines9111536. [PMID: 34829767 PMCID: PMC8614896 DOI: 10.3390/biomedicines9111536] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2021] [Revised: 10/23/2021] [Accepted: 10/23/2021] [Indexed: 11/16/2022] Open
Abstract
Endometriosis is a common gynecological disease characterized by chronic inflammation, with an estimated prevalence of approximately 5–15% in reproductive-aged women. This study aimed to assess the relationship between placenta previa (PP) and endometriosis. We performed a systematic review of the literature until 30 June 2021, and 24 studies met the inclusion criteria. Using an adjusted pooled analysis, we found that women with endometriosis had a significantly increased rate of PP (adjusted odds ratio (OR) 3.17, 95% confidence interval (CI) 2.58–3.89) compared to those without endometriosis. In an unadjusted analysis, severe endometriosis was associated with an increased prevalence of PP (OR 11.86, 95% CI 4.32–32.57), whereas non-severe endometriosis was not (OR 2.16, 95% CI 0.95–4.89). Notably, one study showed that PP with endometriosis was associated with increased intraoperative bleeding (1.515 mL versus 870 mL, p < 0.01) compared to those without endometriosis. Unfortunately, no studies assessed the molecular mechanisms underlying PP in patients with endometriosis. Our findings suggest that there is a strong association between endometriosis and a higher incidence of PP, as well as poor surgical outcomes during cesarean delivery. Therefore, the development of novel therapeutic agents or methods is warranted to prevent PP in women with endometriosis.
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Affiliation(s)
- Shinya Matsuzaki
- Department of Gynecology, Osaka International Cancer Institute, Osaka 541-8567, Japan; (M.M.); (S.K.)
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka 565-0871, Japan; (Y.N.); (M.K.)
- Correspondence: or (S.M.); (Y.U.); Tel.: +81-6-6945-1181 (S.M.); +81-6-6879-3355 (Y.U.); Fax: +81-6-6945-1929 (S.M.); +81-6-6879-3359 (Y.U.)
| | - Yoshikazu Nagase
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka 565-0871, Japan; (Y.N.); (M.K.)
| | - Yutaka Ueda
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka 565-0871, Japan; (Y.N.); (M.K.)
- Correspondence: or (S.M.); (Y.U.); Tel.: +81-6-6945-1181 (S.M.); +81-6-6879-3355 (Y.U.); Fax: +81-6-6945-1929 (S.M.); +81-6-6879-3359 (Y.U.)
| | - Mamoru Kakuda
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka 565-0871, Japan; (Y.N.); (M.K.)
| | - Michihide Maeda
- Department of Gynecology, Osaka International Cancer Institute, Osaka 541-8567, Japan; (M.M.); (S.K.)
| | - Satoko Matsuzaki
- Osaka General Medical Center, Department of Obstetrics and Gynecology, Osaka 558-8558, Japan;
| | - Shoji Kamiura
- Department of Gynecology, Osaka International Cancer Institute, Osaka 541-8567, Japan; (M.M.); (S.K.)
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12
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Wang L, Li L, Li Y, Huang C, Lian R, Wu T, Ma J, Zhang Y, Cheng Y, Diao L, Zeng Y. A History of Endometriosis Is Associated With Decreased Peripheral NK Cytotoxicity and Increased Infiltration of Uterine CD68 + Macrophages. Front Immunol 2021; 12:711231. [PMID: 34531861 PMCID: PMC8438297 DOI: 10.3389/fimmu.2021.711231] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Accepted: 08/16/2021] [Indexed: 01/20/2023] Open
Abstract
Women with endometriosis may have a defective immune system. However, evidence of the immune responses of endometriosis patients with a history of endometriosis surgery is lacking, and the association between the location of endometriosis lesions and immune responses is unclear. This retrospective study included 117 females with reproductive failure and a history of endometriosis and 200 females with reproductive failure but without endometriosis to analyze their endometrial and peripheral immune responses. The results show that endometriosis was associated with decreased peripheral natural killer (NK) cytotoxicity and increased uterine macrophages. Peripheral NK cytotoxicity at effector-to-target ratios of 25:1 and 50:1 was significantly reduced in women with a history of endometriosis from that of the control group (26.6% versus 33.3% and 36.1% versus 43.3%, respectively, both P < 0.001). Furthermore, after further division of patients into three subgroups according to the location of endometriosis lesions, we observed that NK cytotoxicity in the endometriosis subgroups, especially the mixed endometriosis group, was strongly decreased from that of the controls (P = 0.001). The endometrial CD68+ macrophage proportion in the mixed endometriosis subgroup was higher than that in the control group (2.8% versus 2.1%, P = 0.043). In addition, the baseline estradiol (E2) level was weakly correlated with the percentage of endometrial macrophages (r = 0.251, P = 0.009), indicating a potential association among the endocrine system, endometrial immune environment, and endometriosis. This study indicated that peripheral NK cytotoxicity and endometrial immune cell profiles could be useful for diagnosing and treating endometriosis and endometriosis-related reproductive diseases.
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Affiliation(s)
- Linlin Wang
- Shenzhen Key Laboratory of Reproductive Immunology for Peri-implantation, Shenzhen Zhongshan Institute for Reproduction and Genetics, Shenzhen Zhongshan Urology Hospital, Shenzhen, China.,Department of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Longfei Li
- Shenzhen Key Laboratory of Reproductive Immunology for Peri-implantation, Shenzhen Zhongshan Institute for Reproduction and Genetics, Shenzhen Zhongshan Urology Hospital, Shenzhen, China.,Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Yuye Li
- Shenzhen Key Laboratory of Reproductive Immunology for Peri-implantation, Shenzhen Zhongshan Institute for Reproduction and Genetics, Shenzhen Zhongshan Urology Hospital, Shenzhen, China
| | - Chunyu Huang
- Department of Paediatrics & Adolescent Medicine, Li Ka Shing Faculty of Medicine, University of Hong Kong, Hong Kong, Hong Kong, SAR China
| | - Ruochun Lian
- Shenzhen Key Laboratory of Reproductive Immunology for Peri-implantation, Shenzhen Zhongshan Institute for Reproduction and Genetics, Shenzhen Zhongshan Urology Hospital, Shenzhen, China
| | - Tonghua Wu
- Shenzhen Key Laboratory of Reproductive Immunology for Peri-implantation, Shenzhen Zhongshan Institute for Reproduction and Genetics, Shenzhen Zhongshan Urology Hospital, Shenzhen, China
| | - Jingwen Ma
- Shenzhen Key Laboratory of Reproductive Immunology for Peri-implantation, Shenzhen Zhongshan Institute for Reproduction and Genetics, Shenzhen Zhongshan Urology Hospital, Shenzhen, China.,Department of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Yan Zhang
- Shenzhen Key Laboratory of Reproductive Immunology for Peri-implantation, Shenzhen Zhongshan Institute for Reproduction and Genetics, Shenzhen Zhongshan Urology Hospital, Shenzhen, China
| | - Yanxiang Cheng
- Department of Obstetrics and Gynecology, Renmin Hospital of Wuhan University, Wuhan, China
| | - Lianghui Diao
- Shenzhen Key Laboratory of Reproductive Immunology for Peri-implantation, Shenzhen Zhongshan Institute for Reproduction and Genetics, Shenzhen Zhongshan Urology Hospital, Shenzhen, China
| | - Yong Zeng
- Shenzhen Key Laboratory of Reproductive Immunology for Peri-implantation, Shenzhen Zhongshan Institute for Reproduction and Genetics, Shenzhen Zhongshan Urology Hospital, Shenzhen, China
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13
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Matsuzaki S, Nagase Y, Ueda Y, Lee M, Matsuzaki S, Maeda M, Takiuchi T, Kakigano A, Mimura K, Endo M, Tomimatsu T, Kimura T. The association of endometriosis with placenta previa and postpartum hemorrhage: a systematic review and meta-analysis. Am J Obstet Gynecol MFM 2021; 3:100417. [PMID: 34098177 DOI: 10.1016/j.ajogmf.2021.100417] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2021] [Revised: 05/27/2021] [Accepted: 05/28/2021] [Indexed: 11/16/2022]
Abstract
OBJECTIVE This study aimed to review the effect of endometriosis on the prevalence of placenta previa and postpartum hemorrhage in pregnant patients and the surgical outcomes of pregnant patients with endometriosis developing placenta previa. DATA SOURCES In compliance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, a systematic review of the literature was conducted on December 31, 2020, using PubMed, Scopus, and the Cochrane Library. STUDY ELIGIBILITY CRITERIA Comparative studies between pregnant women with and without endometriosis and studies that investigated the surgical outcomes of patients with and without endometriosis developing placenta previa were included. METHODS Here, 2 reviewers independently screened the titles and abstracts, completed data extraction, and assessed the reporting quality using the Risk of Bias in Nonrandomized Studies of Interventions tool. RESULTS Overall, 19 studies (from 2010 to 2020) met the inclusion criteria (98,463 pregnancies with endometriosis and 7,184,313 pregnancies without endometriosis). In the adjusted pooled analysis, endometriosis was associated with a higher rate of placenta previa (adjusted odds ratio, 3.17; 95% confidence interval, 2.58-3.89), whereas the incidence of postpartum hemorrhage was similar between pregnant women with and without endometriosis (adjusted odds ratio, 1.15; 95% confidence interval, 0.99-1.34). When the analysis was restricted to histologically confirmed endometriosis cases, the relationship of endometriosis with placenta previa (adjusted odds ratio, 4.23; 95% confidence interval, 1.74-10.30) and postpartum hemorrhage (adjusted odds ratio, 1.29; 95% confidence interval, 0.50-3.34) was consistent with results from the nonrestricted analysis. There was no study that examined the surgical outcomes of patients with endometriosis developing placenta previa patients. However, there are 3 studies that examined the effect of endometriosis on surgical outcomes during cesarean delivery: 1 study showing that endometriosis was associated with increased intraoperative bleeding during emergent cesarean delivery; the other study showing that endometriosis was associated with an increased incidence of postpartum hemorrhage during cesarean delivery (adjusted odds ratio, 1.1; 95% confidence interval, 1.0-1.2), especially in primiparous women with singleton pregnancies (adjusted odds ratio, 1.7; 95% confidence interval, 1.5-2.0); and another study suggesting a significantly higher rate of hysterectomy (7.1%) and bladder injury (7.1%) in patients with endometriosis than in those without endometriosis. CONCLUSION Endometriosis can potentially be associated with adverse surgical outcomes during cesarean delivery. Although there is a correlation between endometriosis and increased rate of placenta previa, the surgical outcomes of patients with endometriosis developing placenta previa remain understudied.
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Affiliation(s)
- Shinya Matsuzaki
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Osaka, Japan; Department of Gynecology, Osaka International Cancer Institute, Osaka, Japan.
| | - Yoshikazu Nagase
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Yutaka Ueda
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Osaka, Japan.
| | - Misooja Lee
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Satoko Matsuzaki
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, CA; Department of Obstetrics and Gynecology, Osaka General Medical Center, Osaka, Japan
| | - Michihide Maeda
- Department of Gynecology, Osaka International Cancer Institute, Osaka, Japan
| | - Tsuyoshi Takiuchi
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Aiko Kakigano
- Department of Obstetrics and Gynecology, National Cerebral and Cardiovascular Center, Osaka, Japan
| | - Kazuya Mimura
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Masayuki Endo
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Osaka, Japan; Department of Health Science, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Takuji Tomimatsu
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Tadashi Kimura
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, Osaka, Japan
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14
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Casals G, Carrera M, Domínguez JA, Abrão MS, Carmona F. Impact of Surgery for Deep Infiltrative Endometriosis before In Vitro Fertilization: A Systematic Review and Meta-analysis. J Minim Invasive Gynecol 2021; 28:1303-1312.e5. [PMID: 33582380 DOI: 10.1016/j.jmig.2021.02.007] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2020] [Revised: 01/21/2021] [Accepted: 02/04/2021] [Indexed: 12/18/2022]
Abstract
OBJECTIVE The aims of this systematic review and meta-analysis were to compare reproductive outcomes in patients who underwent surgery for deep infiltrative endometriosis (DIE) before in vitro fertilization (IVF) with those in patients who underwent IVF without a previous surgery for DIE, to analyze data according to different types of surgery (complete or incomplete) or subgroups of patients (DIE with or without bowel involvement), and to assess surgical and IVF complications and data regarding safety concerns. DATA SOURCES A systematic literature search from January 1980 to November 2019 with no language restriction was performed in PubMed, MEDLINE, Embase, and Web of Science. The search strategy used the following Medical Subject Headings terms: "in vitro," "fertilization," "IVF," "assisted reproduction," "colorectal," "endometriosis," "deep," "infiltrating," "deep infiltrative endometriosis," "intestinal," "bowel," "rectovaginal," "uterosacral," "vaginal," and "bladder." METHODS OF STUDY SELECTION We included studies that compared reproductive outcomes in women with infertility with DIE who received IVF with or without a previous surgery for DIE lesions. Meta-analysis was performed using Review Manager (RevMan v.5.3; Cochrane Training, London, United Kingdom). The risk of bias of the included studies was assessed using the method recommended by Cochrane Collaboration. TABULATION, INTEGRATION, AND RESULTS The systematic search retrieved 150 articles; 98 studies were potentially eligible, and their full texts were reviewed. Of these, 12 studies met our inclusion criteria, and 5 presented data suitable for inclusion in a meta-analysis; however, 2 of the studies provided overlapping data, and only the larger study was finally included. No randomized controlled trials (RCTs) were found. The pregnancy rate per patient was 1.84 (95% confidence interval [CI], 1.28-2.64), the pregnancy rate per cycle was 1.84 (95% CI, 1.26-2.70), and the live birth rate per patient was 2.22 (95% CI, 1.42-3.46) times more likely for operated patients than for nonoperated ones. The addition of data from the incomplete surgery groups also showed a higher pregnancy rate per patient for surgery before IVF (odds ratio [OR] 1.63; 95% CI, 1.16-2.28). The results favor previous surgery in DIE with digestive involvement (OR 2.43; 95% CI, 1.13-5.22) and also in DIE without digestive involvement (OR 1.55; 95% CI, 0.61-3.95). A qualitative analysis of the complications of surgery and IVF showed a partial or complete lack of information on these issues as well as high heterogeneity in the reported data. None of these studies is an RCT; therefore, all have a high risk of selection and allocation bias, except for 1 study that statistically controlled the latter risk by using propensity scores. Funnel plots showed no asymmetry. CONCLUSION The results were very consistent for all the studied outcomes, showing a statistically significant benefit for surgery before IVF, although they should be confirmed with RCTs. In addition to the reproductive outcomes, safety data should also be reported to obtain a complete assessment of the risks and benefits.
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Affiliation(s)
- Gemma Casals
- Department of Gynecology, Hospital Clínic de Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer, Faculty of Medicine, University of Barcelona (Drs. Casals and Carmona), Barcelona
| | - María Carrera
- Assisted Reproduction Unit, Hospital Universitario Doce de Octubre (Dr. Carrera), Madrid
| | - José Antonio Domínguez
- Instituto Extremeño de Reproducción Asistida (IERA Badajoz-Lisboa), Centro de Cirugía de Mínima Invasión Jesús Uson (Dr. Domínguez), Cáceres, Spain
| | - Mauricio Simões Abrão
- Gynecologic Division, BP-A Beneficencia Portuguesa de São Paulo, Department of Obstetrics and Gynecology, Faculdade de Medicina, Universidade de São Paulo (Dr. Abrão), São Paulo, Brazil
| | - Francisco Carmona
- Department of Gynecology, Hospital Clínic de Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer, Faculty of Medicine, University of Barcelona (Drs. Casals and Carmona), Barcelona.
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15
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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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16
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Nagase Y, Matsuzaki S, Endo M, Hara T, Okada A, Mimura K, Hiramatsu K, Kakigano A, Nakatsuka E, Miyake T, Takiuchi T, Ueda Y, Tomimatsu T, Kimura T. Placenta previa with posterior extrauterine adhesion: clinical features and management practice. BMC Surg 2021; 21:10. [PMID: 33407322 PMCID: PMC7789541 DOI: 10.1186/s12893-020-01027-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Accepted: 12/20/2020] [Indexed: 01/16/2023] Open
Abstract
Background A diagnostic sign on magnetic resonance imaging, suggestive of posterior extrauterine adhesion (PEUA), was identified in patients with placenta previa. However, the clinical features or surgical outcomes of patients with placenta previa and PEUA are unclear. Our study aimed to investigate the clinical characteristics of placenta previa with PEUA and determine whether an altered management strategy improved surgical outcomes. Methods This single institution retrospective study examined patients with placenta previa who underwent cesarean delivery between 2014 and 2019. In June 2017, we recognized that PEUA was associated with increased intraoperative bleeding; thus, we altered the management of patients with placenta previa and PEUA. To assess the relationship between changes in practice and surgical outcomes, a quasi-experimental method was used to examine the difference-in-difference before (pre group) and after (post group) the changes. Surgical management was modified as follows: (i) minimization of uterine exteriorization and adhesion detachment during cesarean delivery and (ii) use of Nelaton catheters for guiding cervical passage during Bakri balloon insertion. To account for patient characteristics, propensity score matching and multivariate regression analyses were performed. Results The study cohort (n = 141) comprised of 24 patients with placenta previa and PEUA (PEUA group) and 117 non-PEUA patients (control group). The PEUA patients were further categorized into the pre (n = 12) and post groups (n = 12) based on the changes in surgical management. Total placenta previa and posterior placentas were more likely in the PEUA group than in the control group (66.7% versus 42.7% [P = 0.04] and 95.8% versus 63.2% [P < 0.01], respectively). After propensity score matching (n = 72), intraoperative blood loss was significantly higher in the PEUA group (n = 24) than in the control group (n = 48) (1515 mL versus 870 mL, P < 0.01). Multivariate regression analysis revealed that PEUA was a significant risk factor for intraoperative bleeding before changes were implemented in practice (t = 2.46, P = 0.02). Intraoperative blood loss in the post group was successfully reduced, as opposed to in the pre group (1180 mL versus 1827 mL, P = 0.04). Conclusions PEUA was associated with total placenta previa, posterior placenta, and increased intraoperative bleeding in patients with placenta previa. Our altered management could reduce the intraoperative blood loss.
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Affiliation(s)
- Yoshikazu Nagase
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Shinya Matsuzaki
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan. .,Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, University of Southern California, Los Angeles, CA, USA.
| | - Masayuki Endo
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan.,Department of Health Science, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Takeya Hara
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Aiko Okada
- Department of Obstetrics and Gynecology, Aizenbashi Hospital, Osaka, Japan
| | - Kazuya Mimura
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Kosuke Hiramatsu
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Aiko Kakigano
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan.,Department of Obstetrics and Gynecology, National Cerebral and Cardiovascular Center, Osaka, Japan
| | - Erika Nakatsuka
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Tatsuya Miyake
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Tsuyoshi Takiuchi
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Yutaka Ueda
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Takuji Tomimatsu
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Tadashi Kimura
- Department of Obstetrics and Gynecology, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
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17
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Gibbons WE. My mama had endometriosis. Fertil Steril 2020; 115:319-320. [PMID: 33339586 DOI: 10.1016/j.fertnstert.2020.10.061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2020] [Accepted: 10/26/2020] [Indexed: 11/26/2022]
Affiliation(s)
- William E Gibbons
- Division of Reproductive Medicine, Department of Obstetrics and Gynecology, Baylor College of Medicine, Houston, Texas
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18
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Capozzi VA, Rosati A, Uccella S, Riemma G, Tarascio M, Torella M, De Franciscis P, Colacurci N, Cianci S. Role of uterine manipulator during laparoscopic endometrial cancer treatment. Transl Cancer Res 2020; 9:7759-7766. [PMID: 35117378 PMCID: PMC8799210 DOI: 10.21037/tcr-20-2094] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 07/06/2020] [Indexed: 01/22/2023]
Abstract
Endometrial cancer (EC) is the most frequent gynecologic malignancy with 61,000 new cases diagnosed per year in the USA. Gynecologic Oncology Group (GOG) LAP2 randomized study demonstrated a superimposable 5-year overall survival between laparotomic and laparoscopic approaches in EC treatment. In this context the uterine manipulator (UM) represents a valuable tool in order to increase the ergonomics of surgical gesture during a laparoscopic total hysterectomy. Despite the proven safety of the minimally invasive approach in EC treatment, neither the indication whether to use or not, nor the recommendation concerning a specific type of UM are provided by international guidelines. This narrative review aims to collect all the main findings in the literature about UM use to investigate its safety in EC patients. Based on the analysis of the literature research, the main results were categorized into two manipulator-related problems: the iatrogenic LVSI, and the retrograde tumor spillage. LVSI is defined as the presence of tumor cells within an endothelium-lined space. An electronic search was performed using the following keywords: 'uterine manipulator', and 'endometrial cancer'. The electronic database search provided a total of 93 studies. Of whom, 12 case reports, 5 studies not in English language, and 65 works not fitting the review scope were excluded from the analysis. Eleven studies were considered eligible for the purpose of the study. The most recent studies have highlighted the safety of the uterine manipulator in the early-stage EC laparoscopic treatment. All types of manipulators are considered to be fairly safe but its application should be tailored according to tumor dimension and grade of myometrial infiltration.
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Affiliation(s)
| | - Andrea Rosati
- Unità Operativa Ginecologia Oncologica, Dipartimento Scienze della Salute della Donna e del Bambino, Fondazione Policlinico Univeristario A. Gemelli, IRCCS, Rome, Italy
| | - Stefano Uccella
- Nuovo Ospedale degli Infermi Dipartimento di Oncologia di Biella, Ponderano, Italy
| | - Gaetano Riemma
- Department of Woman, Child and General and Specialized Surgery, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Mattia Tarascio
- Azienda Sanitaria Provinciale di Catania- via S. Maria La Grande, Catania, Italy
| | - Marco Torella
- Department of Woman, Child and General and Specialized Surgery, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Pasquale De Franciscis
- Department of Woman, Child and General and Specialized Surgery, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Nicola Colacurci
- Department of Woman, Child and General and Specialized Surgery, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Stefano Cianci
- Department of Woman, Child and General and Specialized Surgery, University of Campania "Luigi Vanvitelli", Naples, Italy
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19
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Capozzi VA, Rosati A, Rumolo V, Ferrari F, Gullo G, Karaman E, Karaaslan O, HacioĞlu L. Novelties of ultrasound imaging for endometrial cancer preoperative workup. Minerva Med 2020; 112:3-11. [PMID: 33205640 DOI: 10.23736/s0026-4806.20.07125-6] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
INTRODUCTION Endometrial cancer (EC) is the most frequent gynecological cancer. Transvaginal ultrasound (TVU) plays a leading role in the preoperative workup and often is the first diagnostic instrumental examination. Despite expert hands' ultrasound is recommended to assess myometrial invasion in early stage EC, this method is a strictly operator-dependent examination, and varying degrees of sensitivity and specificity have been reported. The present review aims to provide an update of ultrasound imaging in the preoperative work-up for EC patients. EVIDENCE ACQUISITION A double-blind search was performed from May to September 2020. The following keywords: "ultrasound," "transvaginal ultrasound" and "endometrial cancer" were searched in Pubmed search engines, Scopus, and Web of Science. The Prisma statement was followed for the selection of the articles included. EVIDENCE SYNTHESIS The initial search provided 958 studies, of which 11 were included in the analysis. non-English articles, not relevant to the purposes of this study, case reports and articles with fewer than 40 cases were excluded. CONCLUSIONS TVU sensitivity and specificity in myometrial infiltration and cervical invasion is comparable to MRI but has lower costs, greater patient tolerability, and does not require contrast agents. An expert operator should perform the ultrasound examination in patients with suspected EC The presence of myometrial lesions, such as leiomyomas, could lower the diagnostic accuracy of ultrasound, so special attention should be paid to patients with concomitant uterine lesions.
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Affiliation(s)
- Vito A Capozzi
- Department of Gynecology and Obstetrics, University of Parma, Parma, Italy
| | - Andrea Rosati
- Division of Gynecologic Oncology, Department of Women and Children's Health, IRCCS A. Gemelli University Polyclinic Foundation, Rome, Italy
| | - Valerio Rumolo
- Division of Gynecologic Oncology, Department of Women and Children's Health, IRCCS A. Gemelli University Polyclinic Foundation, Rome, Italy
| | - Federico Ferrari
- Department of Women's and Reproductive Health, University of Oxford, Headington, Oxford, UK
| | - Giuseppe Gullo
- Department of Obstetrics and Gynecology, AOOR Villa Sofia Cervello, IVF Public Center, Palermo, Italy
| | - Erbil Karaman
- Department of Gynecology and Obstetrics, Faculty of Medicine, Yuzuncu Yil University, Van, Turkey -
| | - Onur Karaaslan
- Department of Gynecology and Obstetrics, Faculty of Medicine, Yuzuncu Yil University, Van, Turkey
| | - Latif HacioĞlu
- Department of Gynecology and Obstetrics, Faculty of Medicine, Yuzuncu Yil University, Van, Turkey
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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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