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Mao H, Shen P. Trial of labor versus elective cesarean delivery for patients with two prior cesarean sections: a systematic review and meta-analysis. J Matern Fetal Neonatal Med 2024; 37:2326301. [PMID: 38485519 DOI: 10.1080/14767058.2024.2326301] [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: 11/20/2023] [Accepted: 02/28/2024] [Indexed: 03/19/2024]
Abstract
OBJECTIVE Cesarean section (CS) rates have been on the rise globally, leading to an increasing number of women facing the decision between a Trial of Labor after two Cesarean Sections (TOLAC-2) or opting for an Elective Repeat Cesarean Section (ERCS). This study evaluates and compares safety outcomes of TOLAC and ERCS in women with a history of two previous CS deliveries. METHODS PubMed, MEDLINE, EMbase, and Cochrane Central Register of Controlled Trials (CENTRAL) databases were searched for studies published until 30 June 2023. Eligible studies were included based on predetermined criteria, and a random-effects model was employed to pool data for maternal and neonatal outcomes. RESULTS Thirteen studies with a combined sample size of 101,011 women who had two prior CS were included. TOLAC-2 was associated with significantly higher maternal mortality (odds ratio (OR)=1.50, 95% confidence interval (CI)= 1.25-1.81) and higher chance of uterine rupture (OR = 7.15, 95% CI = 3.44-14.87) compared to ERCS. However, no correlation was found for other maternal outcomes, including blood transfusion, hysterectomy, or post-partum hemorrhage. Furthermore, neonatal outcomes, such as Apgar scores, NICU admissions, and neonatal mortality, were comparable in the TOLAC-2 and ERCS groups. CONCLUSION Our findings suggest an increased risk of uterine rupture and maternal mortality with TOLAC-2, emphasizing the need for personalized risk assessment and shared decision-making by healthcare professionals. Additional studies are needed to refine our understanding of these outcomes in the context of TOLAC-2.
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Overtoom EM, Huynh TN, Rosman AN, Zwart JJ, Schaap TP, Vogelvang TE, van den Akker T, Bloemenkamp KWM. Predicting the risks and recognizing the signs: a two-year prospective population-based study on pregnant women with uterine rupture in The Netherlands. J Matern Fetal Neonatal Med 2024; 37:2311083. [PMID: 38350236 DOI: 10.1080/14767058.2024.2311083] [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: 11/07/2023] [Accepted: 01/23/2024] [Indexed: 02/15/2024]
Abstract
OBJECTIVE To estimate the incidence of uterine rupture in the Netherlands and evaluate risk indicators prelabour and during labor of women with adverse maternal and/or perinatal outcome. METHODS This is a population-based nationwide study using the Netherlands Obstetrics Surveillance System (NethOSS). We performed a two-year registration of pregnant women with uterine rupture. The first year of registration included both women with complete uterine rupture and women with incomplete (peritoneum intact) uterine rupture. The second year of registration included women with uterine rupture with adverse maternal and/or perinatal outcome. We collected maternal and obstetric characteristics, clinical signs, and symptoms during labor and CTG abnormalities. The main outcome measures were incidence of complete uterine rupture and uterine rupture with adverse outcome and adverse outcome defined as major obstetric hemorrhage, hysterectomy, embolization, perinatal asphyxia and/or (neonatal) intensive care unit admission. RESULTS We registered 41 women with a complete uterine rupture (incidence: 2.5 per 10,000 births) and 35 women with uterine rupture with adverse outcome (incidence: 0.9 per 10,000 births). No adverse outcomes were found among women with incomplete uterine rupture. Risk indicators for adverse outcome included previous cesarean section, higher maternal age, gestational age <37 weeks, augmentation of labor, migration background from Sub-Saharan Africa or Asia. Compared to women with uterine rupture without adverse outcomes, women with adverse outcome more often expressed warning symptoms during labor such as abdominal pain (OR 3.34, 95%CI 1.26-8.90) and CTG abnormalities (OR 9.94, 95%CI 2.17-45.65). These symptoms were present most often 20 to 60 min prior to birth. CONCLUSION Uterine rupture is a rare condition for which several risk indicators were identified. Maternal symptoms and CTG abnormalities are associated with adverse outcomes and time dependent. Further analysis could provide guidance to expedite delivery.
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Ma G, Yang Y, Fu Q. The incidence, indications, risk factors and pregnancy outcomes of peripartum hysterectomy at a tertiary hospital between 2013 and 2022. Arch Gynecol Obstet 2024; 310:145-151. [PMID: 37966518 DOI: 10.1007/s00404-023-07276-2] [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: 07/07/2023] [Accepted: 10/18/2023] [Indexed: 11/16/2023]
Abstract
OBJECTIVE To analyze the incidence, indications, risk factors and pregnancy outcomes of postpartum hemorrhage resulting in peripartum hysterectomy (PH). METHODS We retrospectively reviewed patients with postpartum hemorrhage requiring surgical procedures at ≥ 28 weeks of gestation from January 1, 2013 to December 31, 2022 at a tertiary hospital in Shanghai, China. The patients were divided into a PH group and a non-PH group. Maternal clinical characteristics, the management of postpartum hemorrhage, pregnancy outcomes were compared between groups. Logistic regression was used to analyze the correlations between risk factors and PH. RESULTS The incidence of hysterectomy was 0.2/1000 deliveries (31/150194). The variables significantly associated with PH were placenta previa with placenta increta/percreta (OR36.26), uterine rupture (OR266.16) and an estimated blood loss ≥ 3513 mL (OR431.11). The proportion of cases involving hemorrhagic shock, disseminated intravascular coagulation, bladder injury, neonatal severe asphyxia, neonatal death and hypoxic-ischemic encephalopathy were significantly higher in the PH group (P < 0.05). CONCLUSION The most common indications of PH were placental pathology. Efforts should be made to reduce the rate of cesarean deliveries and uterine curettage to lower the probability of abnormal placental invasion and appropriate medical indications for trial of labor after cesarean should be strictly followed to avoid the risk of uterine rupture.
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Jude G, Fain A, Raker C, Rubenstein S, Bicocca M, Wagner S, Gupta M. The association between trial of labor after cesarean in obese patients and adverse maternal outcomes. Arch Gynecol Obstet 2024; 309:2421-2426. [PMID: 37389641 DOI: 10.1007/s00404-023-07113-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Accepted: 06/06/2023] [Indexed: 07/01/2023]
Abstract
PURPOSE We hypothesized that among obese patients with a history of cesarean birth, a TOLAC is associated with decreased composite maternal adverse outcomes (CMAO) compared to planned repeat low transverse cesarean section (RLTCS). METHODS In this population-based cross-sectional study using the National Birth Certificate database from 2016 to 2020, we compared obese patients who attempted TOLAC at term (≥ 37 weeks estimated gestational age) to planned RLTCS. The primary outcome was a CMAO, defined as delivery complications, including intensive care unit (ICU) admission, uterine rupture, unplanned hysterectomy, or maternal blood transfusion. RESULTS Overall, 794,278 patients met inclusion criteria for the study; 126,809 underwent a TOLAC, and 667,469 had a planned RLTCS. The overall CMAO was significantly higher for patients undergoing TOLAC (9.0 per 1000 live births) compared to RLTCS (5.3 per 1000 live births; aRR 1.64, 95% CI 1.53-1.75). CONCLUSION This data demonstrate that in obese patients with prior cesarean birth, a trial of labor is associated with increased maternal morbidity when compared to a planned repeat cesarean birth.
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Lopian M, Kashani-Ligumski L, Cohen R, Herzlich J, Perlman S. A Trial of Labor after Cesarean Section with a Macrosomic Neonate. Is It Safe? Am J Perinatol 2024; 41:e400-e405. [PMID: 35750318 DOI: 10.1055/a-1884-1221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
OBJECTIVE This study aimed to determine whether a trial of labor after cesarean section (TOLAC) with a macrosomic neonate is associated with adverse outcomes. STUDY DESIGN A retrospective cohort study was conducted in a population motivated for TOLAC. Women attempting TOLAC with a neonatal birth weight >4,000 g were compared with women attempting TOLAC with neonatal birth weights between 3,500 and 4,000 g. The primary outcome was TOLAC success. Secondary outcomes included mode of delivery, uterine rupture, postpartum hemorrhage (PPH), shoulder dystocia, obstetric anal sphincter injury (OASI), Apgar's score <7 at 5 minutes, and umbilical artery pH <7.1. Data were analyzed using Fisher's exact test and Chi-square test. RESULTS Overall, 375 women who underwent TOLAC with a neonate weighing >4,000 g comprised the study group. One thousand seven hundred and eighty-three women attempting TOLAC with a neonate weighing 3,500 to 4,000 g comprised the control group. There were no clinically significant differences between the groups for maternal age, gestational age, parity, and vaginal birth after cesarean (VBAC) rate. There were no significant differences in the rates of successful TOLAC (94 vs. 92.3%, p = 0.2, odds ratio [OR] = 0.8, 95% confidence interval [CI]: 0.5, 1.2), operative vaginal delivery (7.4 vs. 5.3%, p = 0.18, OR = 0.7, 95% CI: 0.4, 1.1), uterine rupture (0.4 vs. 0%, p = 0.6), PPH (3.2 vs. 2.3%, p = 0.36, OR = 1.4, 95% CI: 0.7, 2.7), OASI (0.8 vs. 0.2%, p = 0.1, OR = 3.6, 95% CI: 0.8, 1.6), Apgar's score <7 at 5 minutes (0 vs. 0.4%, p = 0.37), and umbilical artery pH <7.1 (0.5 vs. 0.7%, p = 1.0, OR = 0.73, 95% CI: 0.2, 3.2). Women with a neonate weighing >4,000 g had a significantly increased risk of shoulder dystocia (4 vs. 0.4%, p < 0.05, OR = 9.2 95% CI: 3.9, 22) CONCLUSION: Women attempting TOLAC with a macrosomic neonate are not at increased risk for failed TOLAC, operative vaginal delivery, uterine rupture, PPH, or OASI but are at risk of shoulder dystocia. This information may aid in prenatal counseling for women considering TOLAC with a macrosomic fetus. KEY POINTS · TOLAC with fetal macrosomia does not increase the risk of uterine rupture.. · TOLAC with fetal macrosomia is associated with high chances of VBAC.. · TOLAC with fetal macrosomia is not associated with adverse neonatal outcomes..
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Amikam U, Hochberg A, Abramov S, Lavie A, Yogev Y, Hiersch L. Risk factors for maternal complications following uterine rupture: a 12-year single-center experience. Arch Gynecol Obstet 2024; 309:1863-1871. [PMID: 37149828 DOI: 10.1007/s00404-023-07061-1] [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: 04/08/2023] [Accepted: 04/25/2023] [Indexed: 05/08/2023]
Abstract
PURPOSE To determine maternal outcomes and risk factors for composite maternal morbidity following uterine rupture during pregnancy. METHODS A retrospective cohort study including all women diagnosed with uterine rupture during pregnancy, between 2011 and 2023, at a single-center. Patients with partial uterine rupture or dehiscence were excluded. We compared women who had composite maternal morbidity following uterine rupture to those without. Composite maternal morbidity was defined as any of the following: maternal death; hysterectomy; severe postpartum hemorrhage; disseminated intravascular coagulation; injury to adjacent organs; admission to the intensive care unit; or the need for relaparotomy. The primary outcome was risk factors associated with composite maternal morbidity following uterine rupture. The secondary outcome was the incidence of maternal and neonatal complications following uterine rupture. RESULTS During the study period, 147,037 women delivered. Of them, 120 were diagnosed with uterine rupture. Among these, 44 (36.7%) had composite maternal morbidity. There were no cases of maternal death and two cases of neonatal death (1.7%); packed cell transfusion was the major contributor to maternal morbidity [occurring in 36 patients (30%)]. Patients with composite maternal morbidity, compared to those without, were characterized by: increased maternal age (34.7 vs. 32.8 years, p = 0.03); lower gestational age at delivery (35 + 5 vs. 38 + 1 weeks, p = 0.01); a higher rate of unscarred uteri (22.7% vs. 2.6%, p < 0.01); and rupture occurring outside the lower uterine segment (52.3% vs. 10.5%, p < 0.01). CONCLUSION Uterine rupture entails increased risk for several adverse maternal outcomes, though possibly more favorable than previously described. Numerous risk factors for composite maternal morbidity following rupture exist and should be carefully assessed in these patients.
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Xie J, Lu X, Liu M. Clinical analysis of complete uterine rupture during pregnancy. BMC Pregnancy Childbirth 2024; 24:255. [PMID: 38589817 PMCID: PMC11000347 DOI: 10.1186/s12884-024-06394-2] [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: 09/16/2023] [Accepted: 03/05/2024] [Indexed: 04/10/2024] Open
Abstract
BACKGROUND Uterine rupture in pregnant women can lead to serious adverse outcomes. This study aimed to explore the clinical characteristics, treatment, and prognosis of patients with complete uterine rupture. METHODS Data from 33 cases of surgically confirmed complete uterine rupture at Chenzhou No.1 People's Hospital between January 2015 and December 2022 were analyzed retrospectively. RESULTS In total, 31,555 pregnant women delivered in our hospital during the study period. Of these, approximately 1‰ (n = 33) had complete uterine rupture. The average gestational age at complete uterine rupture was 31+4 weeks (13+1-40+3 weeks), and the average bleeding volume was 1896.97 ml (200-6000 ml). Twenty-six patients (78.79%) had undergone more than two deliveries. Twenty-five women (75.76%) experienced uterine rupture after a cesarean section, two (6.06%) after fallopian tube surgery, one (3.03%) after laparoscopic cervical cerclage, and one (3.03%) after wedge resection of the uterine horn, and Fifteen women (45.45%) presented with uterine rupture at the original cesarean section incision scar. Thirteen patients (39.39%) were transferred to our hospital after their initial diagnosis. Seven patients (21.21%) had no obvious symptoms, and only four patients (12.12%) had typical persistent lower abdominal pain. There were 13 cases (39.39%, including eight cases ≥ 28 weeks old) of fetal death in utero and two cases (6.06%, both full term) of severe neonatal asphyxia. The rates of postpartum hemorrhage, blood transfusion, hysterectomy were 66.67%, 63.64%, and 21.21%. Maternal death occurred in one case (3.03%). CONCLUSIONS The site of the uterine rupture was random, and was often located at the weakest point of the uterus. There is no effective means for detecting or predicting the weakest point of the uterus. Rapid recognition is key to the treatment of uterine rupture.
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Caning MM, Rasmussen SC, Krebs L. Maternal outcomes of planned mode of delivery for term breech in nulliparous women. PLoS One 2024; 19:e0297971. [PMID: 38568924 PMCID: PMC10990212 DOI: 10.1371/journal.pone.0297971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 01/15/2024] [Indexed: 04/05/2024] Open
Abstract
OBJECTIVE To estimate short- and long-term maternal complications in relation to planned mode of term breech delivery in first pregnancy. DESIGN Register-based cohort study. SETTING Denmark. POPULATION Nulliparous women with singleton breech delivery at term between 1991 and 2018 (n = 30,778). METHODS We used data from the Danish national health registries to identify nulliparous women with singleton breech presentation at term and their subsequent pregnancies. We performed logistic regression to compare the risks of maternal complications by planned mode of delivery. All data were proceeded and statistical analyses were performed in SAS 9.4 (SAS Institute Inc. Cary, NC, USA). MAIN OUTCOME MEASURES Postpartum hemorrhage, operative complications, puerperal infections in first pregnancy and uterine rupture, placenta previa, post-partum hemorrhage, hysterectomy and stillbirth in the subsequent two pregnancies. RESULTS We identified 19,187 with planned cesarean and 9,681 with planned vaginal breech delivery of which 2,970 (30.7%) delivered vaginally. Planned cesarean significantly reduced the risk of postoperative infections (2.4% vs 3.9% adjusted odds ratio (aOR): 0.54 95% confidence interval (CI) 0.44-0.66) and surgical organ lesions (0.06% vs 0.1%; (aOR): 0.29 95% CI 0.11-0.76) compared to planned vaginal breech delivery. Planned cesarean delivery in the first pregnancy was associated with a significantly higher risk of uterine rupture in the subsequent pregnancies but not with risk of postpartum hemorrhage, placenta previa, hysterectomy, or stillbirth. CONCLUSION Compared to planned vaginal breech delivery at term, nulliparous women with planned cesarean breech delivery have a significantly reduced risk of postoperative complications but a higher risk of uterine rupture in their subsequent pregnancies.
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Levy R, Sela HY, Weiss A, Rotem R, Grisaru-Granovsky S, Rottenstreich M. Impact of prior use of topical hemostatic agents on trial of labor after cesarean: Insights from a multicenter cohort study. Int J Gynaecol Obstet 2024; 165:203-210. [PMID: 37675895 DOI: 10.1002/ijgo.15089] [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: 06/22/2023] [Revised: 08/15/2023] [Accepted: 08/17/2023] [Indexed: 09/08/2023]
Abstract
OBJECTIVE To evaluate the association between a topical hemostatic agent used at the time of cesarean delivery and uterine scar disruption (rupture or dehiscence) at the subsequent trial of labor after cesarean (TOLAC). METHODS A multicenter retrospective cohort study was conducted (2005-2021). Parturients with a singleton pregnancy in whom a topical hemostatic agent was placed during the primary cesarean delivery were compared with patients in whom no such agent was placed. We assessed the uterine scar disruption rate after the subsequent TOLAC and the rate of adverse maternal outcomes. Univariate analyses were followed by multivariate analysis (adjusted odds ratio [aOR]; 95% confidence interval [CI]). RESULTS During the study period, 7199 women underwent a trial of labor and were eligible for the study; 430 (6.0%) had prior use of a hemostatic agent, 6769 (94.0%) did not. In univariate analysis, a history of topical hemostatic agent use was not found to be significantly associated with uterine scar rupture, dehiscence, or failed trial of labor. This was also confirmed on multivariate analysis for uterine rupture (aOR 1.91, 95% CI 0.66-5.54; P = 0.23), dehiscence of uterine scar (aOR 1.62, 95% CI 0.56-4.68; P = 0.37), and TOLAC failure (aOR 1.08, 95% CI 0.79-1.48; P = 0.61). CONCLUSION A history of hemostatic agent use is not associated with an increased risk for uterine scar disruption after subsequent TOLAC. Further prospective studies in other settings are needed to strengthen these findings.
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Bandarian M. Submucosal Lipoleiomyoma Mimicking Uterine Rupture During Hysteroscopic Resection. JOURNAL OF OBSTETRICS AND GYNAECOLOGY CANADA 2024; 46:102216. [PMID: 37739065 DOI: 10.1016/j.jogc.2023.102216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 08/29/2023] [Accepted: 09/01/2023] [Indexed: 09/24/2023]
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Habek D, Orešković N. Silent fundal pre-labor term scar uterine rupture after corporeal cesarean section. Arch Gynecol Obstet 2024; 309:1669-1670. [PMID: 37840049 DOI: 10.1007/s00404-023-07255-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Accepted: 10/05/2023] [Indexed: 10/17/2023]
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Ryberg J, Carlsson Y, Svensson M, Thunström E, Svanvik T. Risk of uterine rupture in multiparous women after induction of labor with prostaglandin: A national population-based cohort study. Int J Gynaecol Obstet 2024; 165:328-334. [PMID: 37925605 DOI: 10.1002/ijgo.15208] [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: 05/08/2023] [Revised: 09/22/2023] [Accepted: 10/08/2023] [Indexed: 11/06/2023]
Abstract
OBJECTIVE To assess whether, after induction of labor with prostaglandin, multiparous (≥2 para) women have an increased risk of uterine rupture compared with nulliparous or uniparous women. METHODS This was a retrospective population-based cohort study including women who underwent induction with prostaglandin in all maternity wards in Sweden between May 1996 and December 2019 (n = 56 784). The study cohort was obtained by using data from the Swedish Medical Birth Register, which contains information from maternity and delivery records. The main outcome measure was uterine rupture. RESULTS Overall, multiparous women induced with prostaglandin had an increased risk of uterine rupture compared with nulliparous women (adjusted odds ratio [OR], 3.33 [95% confidence interval (CI), 1.38-8.04]; P < 0.007). Multiparous women with no previous cesarean section (CS) induced with prostaglandin had more than three times higher risk of uterine rupture (crude OR, 3.55 [95% Cl, 1.48-8.53]; P = 0.005) compared with nulliparous women and four times higher risk compared with uniparous women (OR, 4.10 [95% CI, 1.12-15.00]; P < 0.033). Multiparous women with previous CS had a decreased risk of uterine rupture compared with uniparous women with one previous CS (crude OR, 0.41 [95% Cl, 0.21-0.78]; P = 0.007). CONCLUSION Our study implies that multiparity in women with no previous CS is a risk factor for uterine rupture when induced with prostaglandin. This should be taken into consideration when deciding on the appropriate method of induction.
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Amikam U, Hochberg A, Segal R, Abramov S, Lavie A, Yogev Y, Hiersch L. Perinatal outcomes following uterine rupture during a trial of labor after cesarean: A 12-year single-center experience. Int J Gynaecol Obstet 2024; 165:237-243. [PMID: 37818982 DOI: 10.1002/ijgo.15178] [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: 01/08/2023] [Revised: 07/24/2023] [Accepted: 09/20/2023] [Indexed: 10/13/2023]
Abstract
OBJECTIVE To determine perinatal outcomes following uterine rupture during a trial of labor after one previous cesarean delivery (CD) at term. METHODS A retrospective single-center study examining perinatal outcomes in women with term singleton pregnancies with one prior CD, who underwent a trial of labor after cesarean (TOLAC) and were diagnosed with uterine rupture, between 2011 and 2022. The primary outcome was a composite maternal outcome, and the secondary outcome was a composite neonatal outcome. Additionally, we compared perinatal outcomes between patients receiving oxytocin during labor with those who did not. RESULTS Overall, 6873 women attempted a TOLAC, and 116 were diagnosed with uterine rupture. Among them, 63 (54.3%) met the inclusion criteria, and 18 (28%) had the maternal composite outcome, with no cases of maternal death. Sixteen cases (25.4%) had the composite neonatal outcome, with one case (1.6%) of perinatal death. No differences were noted between women receiving oxytocin and those not receiving oxytocin in the rates of maternal composite (35.7% vs 26.5%, P = 0.502, respectively) or neonatal composite outcomes (21.4% vs 26.5%, P = 0.699). CONCLUSION Uterine rupture during a TOLAC entails increased risk for myriad adverse outcomes for the mother and neonate, though possibly more favorable than previously described. Oxytocin use does not affect these risks.
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Yin Y, Wang L, Shi Z, Ma Y, Yina J. Spontaneous uterine rupture with amniotic sac protrusion during the third trimester of a unicornuate uterus pregnancy: A rate case report. Medicine (Baltimore) 2024; 103:e37445. [PMID: 38489687 PMCID: PMC10939673 DOI: 10.1097/md.0000000000037445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Accepted: 02/09/2024] [Indexed: 03/17/2024] Open
Abstract
RATIONALE Uterine rupture is an obstetrical emergency associated with severe maternal and fetal mortality. It is rare in the unscarred uterus of a primipara. PATIENT CONCERNS A 25-year-old woman in her 38th week of gestation presented with slight abdominal pain of sudden onset 10 hours before. An emergency cesarean section was done. After surgery, the patient and the infant survived. DIAGNOSES With slight abdominal pain of clinical signs, ultrasound examination showed that the amniotic sac was found in the peritoneal cavity with a rupture of the uterine fundus. INTERVENTIONS Uterine repair and right salpingectomy. OUTCOMES After surgery, the patient and the infant survived. The newborn weighed 2600 g and had an Apgar score of 10 points per minute. Forty-two days after delivery, the uterus recovered well. LESSONS Spontaneous uterine rupture should be considered in patients even without acute pain, regardless of gestational age, and pregnancy with abdominal cystic mass should consider the possibility of uterine rupture.
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Shao L, Yang Z, Yan H, Xu R. Uterine rupture in patients with a history of hysteroscopy procedures: Case series and review of literature. Medicine (Baltimore) 2024; 103:e37428. [PMID: 38457539 PMCID: PMC10919467 DOI: 10.1097/md.0000000000037428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Revised: 02/01/2024] [Accepted: 02/07/2024] [Indexed: 03/10/2024] Open
Abstract
RATIONALE Uterine rupture during pregnancy poses significant risks to both the fetus and the mother, resulting in high mortality and morbidity rates. While awareness of uterine rupture prevention after a cesarean section has increased, insufficient attention has been given to cases caused by pregnancy following hysteroscopy surgery. PATIENT CONCERNS We report 2 cases here, both of whom had a history of hysteroscopy surgery and presented with severe abdominal pain during pregnancy. DIAGNOSES Both patients had small uterine ruptures, with no significant abnormalities detected on ultrasonography. The diagnosis was confirmed by a CT scan, which showed hemoperitoneum. INTERVENTIONS We performed emergency surgeries for the 2 cases. OUTCOMES We repaired the uterus in 2 patients during the operation. Both patients recovered well. The children survived. No abnormalities were detected during their follow-up visits. LESSONS Attention should be paid to the cases of pregnancy after hysteroscopy.
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Chen L, Li H, Peng J, Li M, Wang Y, Zhao K, Yang L, Zhao Y. Silent uterine rupture in the term pregnancy: Three case reports. Medicine (Baltimore) 2024; 103:e37071. [PMID: 38457586 PMCID: PMC10919461 DOI: 10.1097/md.0000000000037071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 11/10/2023] [Accepted: 11/20/2023] [Indexed: 03/10/2024] Open
Abstract
RATIONALE Uterine rupture is extremely hazardous to both mothers and infants. Diagnosing silent uterine rupture in pregnant women without uterine contractions is challenging due to the presence of nonspecific symptoms, signs, and laboratory indicators. Therefore, it is crucial to identify the elevated risks associated with silent uterine rupture. PATIENT CONCERNS on admission, case 1 was at 37 gestational weeks, having undergo laparoscopic transabdominal cerclage 8 months prior to the in vitro fertilization embryo transfer procedure, case 2 was at 38 4/7 gestational weeks with a history of 5 previous artificial abortion and 2 previous vaginal deliveries, case 3 was at 37 6/7 gestational weeks with a history of laparoscopic myomectomy. DIAGNOSES The diagnosis of silent uterine rupture was based on clinical findings from cesarean delivery or laparoscopic exploration. INTERVENTIONS Case 1 underwent emergent cesarean delivery, revealing a 0.25 cm × 0.25 cm narrow concave area above the Ring Ties with active and bright amniotic fluid flowing from the tear. Case 2 underwent vaginal delivery, and on the 12th postpartum day, ultrasound imaging and magnetic resonance imaging revealed a 5.8 cm × 3.3 cm × 2.3 cm lesion on the lower left posterior wall of the uterus, and 15th postpartum day, laparoscopic exploration confirmed the presence of an old rupture of uterus. Case 3 underwent elective cesarean delivery, revealing a 3.0 cm × 2.0 cm uterine rupture without active bleeding at the bottom of the uterus. OUTCOMES The volumes of antenatal bleeding for the 3 patients were approximately 500 mL, 320 mL, and 400 mL, respectively. After silent uterine ruptures were detected, the uterine tear was routinely repaired. No maternal or neonatal complications were reported. LESSONS Obstetricians should give particular consideration to the risk factors for silent uterine rupture, including a history of uterine surgery, such as laparoscopic transabdominal cerclage, laparoscopic myomectomy, and induced abortion.
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Deshmukh U, Denoble AE, Son M. Trial of labor after cesarean, vaginal birth after cesarean, and the risk of uterine rupture: an expert review. Am J Obstet Gynecol 2024; 230:S783-S803. [PMID: 38462257 DOI: 10.1016/j.ajog.2022.10.030] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 10/21/2022] [Accepted: 10/21/2022] [Indexed: 03/12/2024]
Abstract
The decision to pursue a trial of labor after cesarean delivery is complex and depends on patient preference, the likelihood of successful vaginal birth after cesarean delivery, assessment of the risks vs benefits of trial of labor after cesarean delivery, and available resources to support safe trial of labor after cesarean delivery at the planned birthing center. The most feared complication of trial of labor after cesarean delivery is uterine rupture, which can have catastrophic consequences, including substantial maternal and perinatal morbidity and mortality. Although the absolute risk of uterine rupture is low, several clinical, historical, obstetrical, and intrapartum factors have been associated with increased risk. It is therefore critical for clinicians managing patients during trial of labor after cesarean delivery to be aware of these risk factors to appropriately select candidates for trial of labor after cesarean delivery and maximize the safety and benefits while minimizing the risks. Caution is advised when considering labor augmentation and induction in patients with a previous cesarean delivery. With established hospital safety protocols that dictate close maternal and fetal monitoring, avoidance of prostaglandins, and careful titration of oxytocin infusion when induction agents are needed, spontaneous and induced trial of labor after cesarean delivery are safe and should be offered to most patients with 1 previous low transverse, low vertical, or unknown uterine incision after appropriate evaluation, counseling, planning, and shared decision-making. Future research should focus on clarifying true risk factors and identifying the optimal approach to intrapartum and induction management, tools for antenatal prediction, and strategies for prevention of uterine rupture during trial of labor after cesarean delivery. A better understanding will facilitate patient counseling, support efforts to improve trial of labor after cesarean delivery and vaginal birth after cesarean delivery rates, and reduce the morbidity and mortality associated with uterine rupture during trial of labor after cesarean delivery.
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Romero R, Sabo Romero V, Kalache KD, Stone J. Parturition at term: induction, second and third stages of labor, and optimal management of life-threatening complications-hemorrhage, infection, and uterine rupture. Am J Obstet Gynecol 2024; 230:S653-S661. [PMID: 38462251 DOI: 10.1016/j.ajog.2024.02.005] [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] [Indexed: 03/12/2024]
Abstract
Childbirth is a defining moment in anyone's life, and it occurs 140 million times per year. Largely a physiologic process, parturition does come with risks; one mother dies every two minutes. These deaths occur mostly among healthy women, and many are considered preventable. For each death, 20 to 30 mothers experience complications that compromise their short- and long-term health. The risk of birth extends to the newborn, and, in 2020, 2.4 million neonates died, 25% in the first day of life. Hence, intrapartum care is an important priority for society. The American Journal of Obstetrics & Gynecology has devoted two special Supplements in 2023 and 2024 to the clinical aspects of labor at term. This article describes the content of the Supplements and highlights new developments in the induction of labor (a comparison of methods, definition of failed induction, new pharmacologic agents), management of the second stage, the value of intrapartum sonography, new concepts on soft tissue dystocia, optimal care during the third stage, and common complications that account for maternal death, such as infection, hemorrhage, and uterine rupture. All articles are available to subscribers and non-subscribers and have supporting video content to enhance dissemination and improve intrapartum care. Our hope is that no mother suffers because of lack of information.
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Komatsu EJ, Matsuzaki S, Mazza GR, Brueggmann D, Mandelbaum RS, Ouzounian JG, Matsuo K. Assessment of uterine rupture in placenta accreta spectrum: pre-labor vs in-labor. Am J Obstet Gynecol 2024; 230:e14-e16. [PMID: 38453289 DOI: 10.1016/j.ajog.2023.11.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2023] [Revised: 10/19/2023] [Accepted: 11/03/2023] [Indexed: 03/09/2024]
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Isikhuemen ME, Imarengiaye CA, Oyelade TA, Okonofua FE. Spontaneous second trimester rupture of a previous caesarean section scar: A case report. Afr J Reprod Health 2024; 28:125-128. [PMID: 38426295 DOI: 10.29063/ajrh2024/v28i2.12] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2024]
Abstract
Spontaneous uterine rupture before the onset of labour is rare in pregnancy especially before the third trimester. It is life threatening with devastating consequences to the mother and fetus. We report a case of spontaneous second trimester uterine rupture in a multipara with a previous uterine scar with the aim of creating awareness and sharing the challenges in diagnosis and management of this unusual complication of pregnancy. A 34-year-old woman with two previous deliveries presented at 16 weeks gestation with abdominal pain and vaginal bleeding of one day duration. At presentation, she was pale and in shock. There was generalized abdominal tenderness with guarding and rebound tenderness. At laparotomy, there was uterine rupture involving the lower segment with right lateral upward extension which was repaired. She remained stable at the follow up visit. In conclusion, Spontaneous uterine rupture of a previous caesarean section scar in the second trimester is rare. The diagnosis should be considered in a woman with previous caesarean section who experience an acute abdomen in the second trimester of pregnancy.
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Farhat IB, Zoukar O, Medemagh M, Slamia WB, Mnajja A, Bergaoui H, Hajji A, Gara M, Toumi D, Faleh R. [Retrospective study of 60 cases of uterine rupture at the Maternity Center of Monastir, Tunisia]. Pan Afr Med J 2024; 47:83. [PMID: 38737224 PMCID: PMC11087285 DOI: 10.11604/pamj.2024.47.83.42188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Accepted: 12/11/2023] [Indexed: 05/14/2024] Open
Abstract
Uterine rupture is a life-threatening obstetric complication. The purpose of this study was to investigate the epidemiological features, maternal and foetal prognosis and different treatment options for uterine rupture in healthy and scarred uteri. We conducted a retrospective monocentric descriptive and analytical study of 60 cases of uterine rupture collected in the Department of Gynaecology-Obstetrics of the Center of Maternity and Neonatology, Monastir, from 2017 to 2021. Patients were classified according to the presence or absence of a uterine scar. Sixty patients were enrolled in the study. The majority of cases of rupture occurred in patients with scarred uterus (n=55). The most common clinical sign was abnormal foetal heart rate. No maternal deaths were recorded and perinatal mortality rate was 11%. Mean BMI, fetal macrosomia rate and mean parity were significantly higher in the healthy uterus group than in the scarred uterus group (p=0.033, 0.018, and 0.013, respectively). The maternal complications studied (post-partum haemorrhage, hysterectomy, blood transfusion, prolonged hospitalisation) were significantly more frequent in patients with unscarred uterine rupture (p=0.039; p=0.032; p=0.009; p=0.025 respectively). Uterine rupture is a life-threatening obstetrical event for the foetus and the mother. Fetal heart rate abnormality is the most common sign associated with uterine rupture. Management is based on conservative treatment in most cases. Patients with scarred uterus have a better prognosis.
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Chen X, Mi MY. The impact of a trial of labor after cesarean versus elective repeat cesarean delivery: A meta-analysis. Medicine (Baltimore) 2024; 103:e37156. [PMID: 38363952 PMCID: PMC10869045 DOI: 10.1097/md.0000000000037156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Accepted: 01/11/2024] [Indexed: 02/18/2024] Open
Abstract
BACKGROUND The increasing global incidence of cesarean section has prompted efforts to reduce cesarean delivery rates. A trial of labor after cesarean (TOLAC) has emerged as an alternative to elective repeat cesarean delivery (ERCD) for women with a prior cesarean delivery. However, the available evidence on the comparative outcomes of these 2 options remains inconsistent, primarily due to varying advantages and risks associated with each. Our meta-analysis aims to compare the maternal-neonatal results in TOLAC and ERCD in women with prior cesarean deliveries. METHODS A comprehensive search was performed in PubMed, Embase, Cochrane library databases up to September,2022 to identity studies evaluating perinatal outcomes in women who underwent TOLAC compared to ERCD following a previous cesarean delivery. The included studies were subjected to meta-analysis using RevMan 5.3 software to assess the overall findings. RESULTS A total of 13 articles were included in this meta-analysis. Statistically significant differences were identified in the rate of uterine rupture (OR = 2.01,95%CI = 1.48-2.74, P < .00001) and APGAR score < 7 at 5 minutes (OR = 2.17,95%CI = 1.69-2.77, P < .00001) between the TOLAC and ERCD groups. However, no significant differences were observed in the rates of hysterectomy, maternal blood transfusion, postpartum infection, postpartum hemorrhage and neonatal intensive care unit (P ≥ .05) admission between the 2 groups. CONCLUSIONS Our analysis revealed that TOLAC is associated with a higher risk of uterine rupture and lower incidence APGAR score < 7 at 5 minutes compared to ERCD. It is vital to consider predictive factors when determining the appropriate mode of delivery in order to ensure optimal pregnancy outcomes. Efforts should be made to identify the underlying causes of adverse outcomes and implement safety precautions to select suitable participants and create safe environments for TOLAC.
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Asghar AK, Naidoo E. Context-sensitive holistic care of women with one previous Caesarean section. S Afr Fam Pract (2004) 2024; 66:e1-e4. [PMID: 38299517 PMCID: PMC10839215 DOI: 10.4102/safp.v66i1.5879] [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: 11/28/2023] [Accepted: 12/17/2023] [Indexed: 02/02/2024] Open
Abstract
This article's emphasis is on the holistic care of women who are assessed as suitable for and amenable to vaginal birth after Caesarean section (VBAC) in the South African state health sector context. It is beyond its scope to deal with the minutiae of VBAC conduct, operative conduct of repeat Caesarean section (CS), or management of uterine rupture. It is also beyond the scope of the article to reflect on practices, which are accepted in other healthcare contexts. The intention is not to promote VBAC over elective repeat CS, but rather to assist healthcare workers with providing high-quality holistic care. The goal is that women with previous CS are given access to the mode of delivery, which is safest for them and their fetus, while minimising adverse psychological effects of previous and future negative birth experiences.
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Lin MM, Ge YM, Yang S, Yang R, Li R. [Rudimentary horn pregnancy: clinical analysis of 12 cases and literature review]. ZHONGHUA FU CHAN KE ZA ZHI 2024; 59:49-55. [PMID: 38228515 DOI: 10.3760/cma.j.cn112141-20231112-00184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/18/2024]
Abstract
Objective: To investigate the clinical characteristics, treatments and fertility recovery of rudimentary horn pregnancy (RHP). Methods: The clinical data of 12 cases with RHP diagnosed and treated in Peking University Third Hospital from January 1, 2010 to December 31, 2022 were retrospectively analyzed. Clinical informations, diagnosis and treatments of RHP and the pregnancy status after surgery were analyzed. Results: The median age of 12 RHP patients was 29 years (range: 24-37 years). Eight cases of pregnancy in residual horn of uterus occurred in type Ⅰ residual horn of uterus, 4 cases occurred in type Ⅱ residual horn of uterus; among which 5 cases were misdiagnosed by ultrasound before surgery. All patients underwent excision of residual horn of uterus and affected salpingectomy. After surgery, 9 patients expected future pregnancy, and 3 cases of natural pregnancy, 2 cases of successful pregnancy through assisted reproductive technology. Four pregnancies resulted in live birth with cesarean section, and 1 case resulted in spontaneous abortion during the first trimester of pregnancy. No uterine rupture or ectopic pregnancy occurred in subsequent pregnancies. Conclusions: Ultrasonography could aid early diagnosis of RHP while misdiagnosis occurred in certain cases. Thus, a comprehensive judgment and decision ought to be made based on medical history, physical examination and assisted examination. Surgical exploration is necessary for diagnosis and treatment of RHP. For infertile patients, assisted reproductive technology should be applied when necessary. Caution to prevent the occurrence of pregnancy complications such as uterine rupture, and application of cesarean section to terminate pregnancy are recommended.
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Mutiso SK, Oindi FM, Mundia DM. Uterine rupture in the first trimester: a case report and review of the literature. J Med Case Rep 2024; 18:5. [PMID: 38183151 PMCID: PMC10771000 DOI: 10.1186/s13256-023-04318-w] [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: 07/12/2023] [Accepted: 12/12/2023] [Indexed: 01/07/2024] Open
Abstract
BACKGROUND Uterine rupture is a rare complication that can occur in the first trimester of pregnancy. It can lead to serious maternal morbidity or mortality, which is mostly due to catastrophic bleeding. First trimester uterine rupture is rare; hence, diagnosis can be challenging as it may be confused with other causes of early pregnancy bleeding such as an ectopic pregnancy. We present a case of first trimester scar dehiscence and conduct a literature review of this rare condition. CASE PRESENTATION A 39-year-old African patient with four previous hysterotomy scars presented with severe lower abdominal pain at 11 weeks of gestation. She had two previous histories of third trimester uterine rupture in previous pregnancies with subsequent hysterotomies and repair. She underwent a diagnostic laparoscopy that confirmed the diagnosis of a 10 cm anterior wall uterine rupture. A laparotomy and repair of the rupture was subsequently done. CONCLUSION In conclusion, the case presented adds to the body of evidence of uterine scar dehiscence in the first trimester. The risk factors, clinical presentation, diagnostic imaging, and management outlined may help in early identification and management of this rare but life threatening condition.
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