Scarred Uterus Research Articles

Complete rupture of the pregnant uterus: A 12-year retrospective study.

To assess the frequency of uterine ruptures, clinical characteristics, and maternal and neonatal outcomes in a tertiary referral center. Information on complete uterine rupture between July 2010 and June 2022 was investigated retrospectively at a tertiary center. There were 42 cases of complete uterine rupture in 144 474 deliveries, with an incidence rate of 0.029%. Twenty-seven cases had a scarred uterus and 15 had an unscarred uterus; Rupture of the lower uterine segment was predominant in the scarred uterus, whereas rupture of the body of the uterus was predominant in the non-scarred uterus (P ≤ 0.001). Newborns with Apgar score of 7 or less at 1 min in the non-scarred uterus group was more than that in the scarred uterus group (P = 0.001). There were no significant differences in the history of gynecologic surgery, induction of labor, mode of delivery, clinical features, maternal outcomes, neonatal weight, preterm birth rate, 5-min Apgar score, or neonatal mortality between the two groups (P > 0.05). The clinical manifestations of uterine rupture are mainly abdominal pain, abnormal fetal heartbeat, or vaginal bleeding. Attention should also be paid to the history of previous uterine surgery. Strict prenatal management, early identification, and aggressive management can help improve maternal and child outcomes. Hysterectomy is not imperative.

Catastrophic Morbidly Adherent Posterior Placenta: Case Reports, Literature Review Current Through at Long Time Since Cases Registration

There are analyzed the difficulties and accuracy of diagnosis, in conjunction to the moment technical opportunities at long interval after registration (2009, 2012) in two cases of posterior Morbidly Adherent Placenta/Placenta Accreta Spectrum (MAP/PAS), with deep myometrial invasion (grade 3B) and uterine serosa perforation (grade 3E), a contemporary serious disease generating severe maternal coagulation disorders, multiple organ failure and hemorrhagic shock up to death, after total hemostasis hysterectomy. Undiagnosed or suspicious second trimester posterior MAP/PAS, in low-lying placenta, morbid obesity (BMI>40), in an intact uterus, or in a scar uterus post cesarean delivery (CD) were followed by maternal death. In countries with low-to-middle income/ resources, and few centers of excellence, medical staff surgical qualities, and well trained interdisciplinary team must meet patients’ and their families trust and cooperation, and timely available life-saving resources for complex therapies in critical care cases, and hospital infrastructure to benefit from actual expanded knowledge and guidelines.

Value of early pregnancy ultrasound combined with ultrasound score in the evaluation of placenta accreta in scar uterus: A retrospective cohort study.

The objective of this study is to investigate the value of early pregnancy ultrasound combined with ultrasound score (USS) for the evaluation of placenta accreta (PA) in scar uteri. Thirty cases of PA in scar uteri diagnosed by ultrasound at our hospital between June 2021 and June 2022 were selected retrospectively (observation group). In addition, 30 patients had placenta attached to the anterior wall of the uterus and covered the internal orifice of the cervix; however, no PA was selected in the same period (control group). The results of surgical pathology and ultrasound examination in the first trimester of pregnancy (11-14 weeks of pregnancy, fetal top hip length 4.5-8.4 cm) were analyzed. Ultrasonic image characteristics of the 2 groups were scored using an ultrasonic scoring scale. The ultrasonic signs and ultrasonic scores of the 2 groups were analyzed. The diagnostic value of ultrasound and USS for PA in the scarred uterus alone and in combination was analyzed based on the gold standard of surgical and pathological results. The rich blood flow signal at the junction of the uterine serosa and bladder, the rate of blood flow in the cavity of the placental parenchyma, the thinning rate of the myometrium after placenta, and the abnormal rate of the low echo area after placenta in the observation group were significantly higher than those in the control group (P < .05). The USS of the observation group was significantly higher than that of the control group (P < .05). The sensitivity (93.33%) and accuracy (95.00%) of the combined examinations were significantly higher than those of ultrasound (70.00% and 83.33%, respectively) (P < .05). The sensitivity and accuracy of combined examination were slightly higher than those of USS examination (83.33% and 90.00%), but the difference was not statistically significant (P > .05). There was no significant difference between the specificity of combined examination (93.33%) and ultrasound (96.67%) and USS (96.67%) (P > .05). Early pregnancy ultrasound and USS evaluation have high application value in the diagnosis and evaluation of early scar uterine PA. The combination of the 2 methods can further improve the sensitivity and accuracy of diagnosis.

Second-Trimester Uterine Rupture Following Medical Termination of Pregnancy Using Misoprostol: A Case from Abha, Saudi Arabia

Abstract Spontaneous uterine rupture is an uncommon complication of pregnancy that can result in the extrusion of the amniotic sac and fetal parts through the uterine defect, placental abruption, and major bleeding in the mother. Medical termination using misoprostol and mifepristone has become a common practice in inducing abortion, which may lead to uterine rupture, having serious repercussions for both the mother and the fetus. Here, we report the case of a young grand multiparous woman who suffered uterine rupture consequent to the medical termination of the malformed fetus in the second trimester. This case underlines the importance of detailed obstetric history and a high degree of suspicion toward any atypical presentation or response to drugs. Where clear management guidelines are not available, for example, in cases of grand multiparity, multiple CS or scarred uterus, lower doses of misoprostol, or surgical intervention should be considered for termination of pregnancy. This case served as a deflection point in revising the hospital policy on second-trimester abortion. Another important takeaway message is the lack of awareness about reproductive health and family planning which begs the attention of policymakers in the region.

瘢痕子宫两个月后再次妊娠1例报告并文献复习

瘢痕子宫两个月后再次妊娠1例报告并文献复习

Study of Childbirth with A Single Scar Uterus at the "Major Moussa Diakite" Reference Health Center in Kati, Mali

The management of childbirth in a scarred uterus is one of the most debated subjects in modern obstetrics, due to the considerable increase in caesarean section rates and many other risks of complication such as disunion of the old scar. Objective: To study childbirth with a single scar uterus at the Kati Reference Health Center. Method: This was a prospective cross-sectional study, which ran from 1 January to 31 December 2021. It focused on parturients with a single myometrial scar, a vertex presentation of the foetus, a clinically normal pelvis, a uterine height of less than 36 centimeters, a single foetal pregnancy and an intergenesic interval of more than one year. Results: Out of a total of 2521 deliveries, seventy (70) women met the criteria of our study, or a frequency of 28%. The average age of parturients was 30, with extremes ranging from 18 to 42. Only 20% of our parturients had completed four antenatal consultations. They were carried out in 78.5% of cases by qualified staff. Eight out of ten of our parturients (81.4%) came on their own, and in seven out of ten cases (70.0%) in the active phase of childbirth. Delivery was by natural route in almost seven out of ten cases (65.7%), compared with caesarean section in 34.3% of cases. The indications for caesarean section were dominated by dynamic dystocia (66.7%), followed by failure to engage (12.5%), acute foetal distress (12.5%) and umbilical cord prolapse (8.3%). Previous vaginal delivery prior to caesarean section was associated with a successful uterine test (P=0.019). Maternal complications were haemorrhage due to uterine atony (1 case) and disunion of the old caesarean scar (1 case). We recorded two macerated stillbirths and one case of early neonatal death linked to extreme prematurity, and six cases of neonatal suffering. Conclusion: Childbirth in a scar uterus is a high-risk delivery, and strict adherence to the conditions under which it is carried out is essential to improve the maternal and ....

Placenta Accreta Spectrum in Unscarred Uterus: A Case Report in a Tertiary Facility

Background: Placenta accreta spectrum (PAS) is a broad term that includes placenta accreta, placenta increta, and placenta percreta. The major risk factor is a scarred uterus commonly as a result of prior cesarean delivery, myomectomy, or uterine instrumentation. We report a case of placenta increta in the absence of identifiable risk factors. Case presentation: A 22-year-old, para 2 living 2, presented with postpartum hemorrhage due to retained placenta post vaginal delivery at a gestational age of 38 weeks and 4 days, manual removal of placenta was attempted general anesthesia without success; necessitating explorative laparotomy where the placenta was found deeply invading into the myometrium. Intractable bleeding necessitated supracervical hysterectomy. Histopathological results later revealed placenta increta. Conclusion: PAS in an unscarred uterus in the absence of other identifiable risk factors is quite uncommon; however, carries high maternal morbidity and mortality. This case serves as an eye opener on the need to evaluate for radiological features of PAS during antenatal visits even in low-risk group.

Profile of Women Giving Birth with a Scarred Uterus at the Brazzaville University Hospital Center (Republic of Congo)

Profile of Women Giving Birth with a Scarred Uterus at the Brazzaville University Hospital Center (Republic of Congo)

Placenta accreta spectrum in unscarred uterus: A case report in a tertiary facility

Background: Placenta Accreta Spectrum (PAS) is a broad term that includes placenta accreta, placenta increta, and placenta percreta. The major risk factor is a scarred uterus commonly as a result of prior cesarean delivery, myomectomy, or uterine instrumentation. We report a case of placenta increta in the absence of identifiable risk factors. Case presentation: A 22-year-old, para 2 living 2, presented with postpartum hemorrhage due to retained placenta post vaginal delivery at a gestational age of 38 weeks and 4 days, manual removal of placenta was attempted general anesthesia without success; necessitating explorative laparotomy where the placenta was found deeply invading into the myometrium. Intractable bleeding necessitated supracervical hysterectomy. Histopathological results later revealed placenta increta. Conclusion: PAS in an unscarred uterus in the absence of other identifiable risk factors is quite uncommon; however, carries high maternal morbidity and mortality. This case serves as an eye opener on the need to evaluate for radiological features of PAS during antenatal visits even in low-risk group.

Prediction of Placenta Accreta Spectrum by Prenatal Ultrasound Staging System in Women with Placenta Previa with Scarred Uterus.

Placenta accreta spectrum (PAS) disorders are defined as range of pathological adherence/invasion of placenta. Prenatal diagnosis of PAS disorders using ultrasound doppler can optimize fetomaternal outcome and reduce complications. To study the predictive value of prenatal ultrasound staging system for the presence and severity of placenta accreta spectrum and its correlation with fetomaternal outcomes. This was a prospective cohort study conducted in Obstetrics and Gynecology department at VMMC and Safdarjung Hospital, New Delhi, over a period of 18months. It included 50 women with singleton pregnancy > 28weeks with placenta previa with scarred uterus after taking informed consent and ethics committee approval. All the women underwent ultrasound and PAS score was assigned, which was correlated with intraoperative FIGO grade, histopathology and fetomaternal outcomes. In 50 women enrolled, prenatal ultrasound staging was performed and PAS score 0, 1, 2 and 3 was assigned. Cesarean hysterectomy was required in all 21(42%) women with PAS score > 0 (PAS 1, 2, 3). Intraoperative, focal and complete invasion was seen in 4% and 38%, respectively, and FIGO grade 1, 2, 3, 4, 5 and 6 was observed in 46%, 16%, 30%, 0%, 6% and 2%, respectively. On histopathology, 14.28% (3/21) with PAS > 0 did not have any invasion, while 85.71% (18/21) had invasion, i.e., accreta, increta and percreta in 57.14%, 19.05% and 9.52%, respectively. Considering histopathology as gold standard, the overall sensitivity, specificity, PPV, NPV and diagnostic accuracy of PAS score were 100%, 90.62%, 85.71%, 100% and 94%, respectively. Prenatal ultrasound staging system is a simple and feasible screening modality. Hence, it should be used in all high-risk women with placenta previa and scarred uterus for definitive prenatal diagnosis of PAS.

A Case Report on Congenital Nasal Pyriform Aperture Stenosis

Introduction: Congenital nasal pyriform aperture stenosis is a rare cause of neonatal respiratory distress.&#x0D; Observation: A female neonate was born by cesarean section at 39 SA for hydramnios, triple scarred uterus and macrosomia. He was macrosomic and had no facial dysmorphia, he presented at H1 of life with respiratory distress and noisy mouth breathing. He cyanosed with each feeding attempt. On facial CT, the choanae were patent with a median central incisor and piriformis orifice stenosis. Nasal breathing gradually normalized. The hospitalization lasted 8 days with a good evolution.&#x0D; Discussion: Congenital piriformis stenosis is a rare cause of congenital nasal obstruction. The association with median incisor syndrome is not exceptional. Diagnosis must be made early for proper management. Cyanosis and false airway can be life threatening. Associated abnormalities should be investigated by CT and MRI. Treatment is variable and may be surgical if the stenosis is severe. The prognosis is good in the absence of severe malformations or associated mental retardation.&#x0D; Conclusion: In case of neonatal respiratory distress, the Congenital pyriformis stenosis must be among the causes, a rapid diagnostic assessment and management are necessary.

Risk Factors and Nursing Strategies of Chills in Patients with Scar Uterus during Cesarean Section

Risk Factors and Nursing Strategies of Chills in Patients with Scar Uterus during Cesarean Section

Retrospective evaluation of labor induction with scar uterus at the university hospital of Rennes

ObjectiveThe aim of the study was a retrospective evaluation of labor induction in women with one previous cesarean section. The primary outcome was the mode of delivery. We also studied the severe maternal and neonatal morbidity and identify some prediction factors of vaginal delivery after labor induction after one previous cesarean section. Study designThis was a retrospective observational monocentric study performed over the period from January 1st, 2016 to April 30th, 2020 at the university hospital of Rennes. Were included women with scar uterus because of one previous cesarean section with a viable singleton fetus in cephalic presentation and an induction of labor for medical reason, at term. Multivariate logistic regression analysis was used to analyze prediction of vaginal delivery after labor induction after one previous cesarean section. We also studied maternal (included uterine rupture, loss of blood, obstetrical injury of anus sphincter) and neonatal (APGAR score, arterial umbilical pH after 1 minute of life and eventual admission to neonatal unit) morbidity. We used a stepwise multivariate logistic regression model to select variables for multivariate analysis. The model with the lowest Akaike Index Criteria was chosen. ResultsThe study enrolled 353 women with scar uterus: 121 women were induced by balloon catheter, 57 by osmotic cervical dilatators, 91 by oxytocin alone, 84 by amniotomy. Vaginal delivery rate was 47,9%. There was 45% of vaginal delivery in the group with Bishop < 6 before induction of labor versus 62% in the group with Bishop ≥ 6. There was no statistically significative difference in neonatal and maternal severe morbidities between vaginal delivery and cesarean section: 4,5% of severe maternal morbidities (n = 16). Among their, we highlighted 7 uterine ruptures (3,8%). We observed also 3% of postpartum severe hemorrhage in vaginal delivery group (n = 5) against 1,6% in cesarian section group (n = 3) with no statistical significant difference (p = 0,632). Regarding to the obstetric perineal tears and lacerations we noticed 1,2% of OASIS 3 (n = 2) and 0,6% of OASIS 4 (n = 1). Severe neonatal morbidities were comparable by mode of delivery without significant difference: APGAR score at 5 min was similar (p = 1), as well as arterial umbilical pH after 1 min. (p = 0.719) and admissions to a neonatal unit (p = 1). Two variables were statistically associated with vaginal delivery after labor induction in women with scar uterus: Bishop score ≥ 6 (OR = 0,44; 95%CI: 0,25–0,81) and/or previous vaginal delivery after cesarean section (OR = 0,17; 95%CI: 0,08–0,35). ConclusionWith 47,9% of vaginal delivery after labor induction in women with scar uterus, only 3.8% (n = 7/353) of uterine ruptures, less than 1% APGAR < 7 at 5 min (n = 3/353), induction on scar uterus should be consider in obstetrical practice. Bishop score ≥ 6 and/or previous vaginal delivery after cesarean section are associated to vaginal delivery after labor induction.

Ultrasonographical Evaluation of Placenta Previa in Scarred and Unscarred Uterus in a Tertiary Care Centre.

Objectives Placenta previa is characterised as the placenta implantin the lower uterine segment, wholly or partially covering the internal os. Uterine scars from surgical operations are a potential factor of placenta previa. The present study aims to estimate the role of ultrasound in determining the incidence of placenta previa in the scarred and unscarred uterus. Also, it aims to evaluate the types of placenta previa in the scarred and unscarred uterus. Methods This hospital-based, prospective, observational study was performed from September 2021 to August 2022 among patients referred to the Department of Radiology, Fakhruddin Ali Ahmed Medical College and Hospital (FAAMCH), Barpeta, Assam. Written informed consent was obtained from the subjects. Transabdominal and transvaginal ultrasonography methods were used to assess placenta previa. The data analysis was performed using Statistical Package for the Social Sciences (SPSS) version 21 (IBM Corp., Armonk, NY) considering a p-value < 0.05 as significant. Results Out of the 517 subjects with bleeding per vagina, 41(7.9%) were diagnosed with placenta previa by ultrasonography. The mean maternal age was 27.80 ± 5.36 years, and the most prevalent age group was 20-24 years (31.71%). The majority (70.73%) of cases had scarred uterus. The most prevalent placental position was fundo-body anterior. Complete placenta previa was present in 26% of the total cases in the present study. Conclusion The incidence of placenta previa in the scarred uterus was higher than that of the unscarred uterus. The high prevalence of placenta previa in women with scarred uterus necessitates improved monitoring and management to avoid disastrous outcomes.

Yin Yang 1 impacts upon preeclampsia by regulating Treg/TH17 cells and PI3K/AKT pathway

Preeclampsia (PE) is a common obstetric syndrome with an unclear etiology and pathogenesis. The study here aimed to investigate the role of Yin Yang 1 (YY1) in PE, and to reveal any YY1-regulated mechanisms in PE. Peripheral blood, placenta, and endometrial tissues of PE patients, healthy volunteers, and patients who had undergone an elective Cesarean section and had a scarred uterus (control group) were collected for analyses. Rat PE models were established by lipopolysaccharide induction. Subsets of these rats were then made to over-express YY1. At 18 d after the PE was established, urine, blood, and placental tissues from all rats were collected. Levels of regulatory-T (Treg) and helper T-type 17 (TH17) cells in both human and rat blood were measured by flow cytometry. ELISA kits were used to evaluate blood levels of inflammatory factors (i.e. IL-6, IL-10, and IL-17) as well. RT-qPCR and Western blot assays were performed to quantify levels of forkhead box P3 (Foxp3), retinoic acid-related orphan receptor C (RORc), and YY1 in the human and rat placenta and endometrial tissues. Expressions of PI3K/AKT pathway-related proteins were also evaluated by Western blots. The results indicated that the PE patients, relative to levels in control group and the healthy control subjects, had decreased circulating levels of Treg cells/increased TH17 cells; tissues from these patients also had relatively-decreased FoxP3 mRNA and protein expressions and elevated RORc mRNA and protein expressions. YY1 was expressed only at low levels in the PE patient placenta and endometrial tissues. In rats, PE rats treated with over-expressed YY1 had (relative to in PE rats without over-induced YY1) increased circulating levels of Treg cells/decreased TH17 cells; tissues from these rats had elevated FoxP3 mRNA and protein expressions and reduced mRNA and protein RORc expressions, as well as indications of alleviated inflammation. In the rat placenta samples, YY1 was also determined to activate the PI3K/AKT pathway. In summary, YY1 regulates the balance among Treg/TH17 cells and so affect the PE process in part through activation of the PI3K/AKT pathway.

Anaesthetic Management of Caesarean Sections at the Markala Reference Health Centre

Our work is a prospective study of 73 caesarean section cases (from 10 October to 10 December 2022), i.e. a period of 2 months at the Csréf in Markala. Our caesarean section success rate was 65.17%. The 20 to 40 age group was the most represented, with 73.97%, ranging from 16 to 42. In 83.56% of cases, caesarean sections were performed urgently. The indications for caesarean section were dominated by scar uterus (28.77%) and acute foetal distress (19.18%). General anaesthesia was the anaesthetic technique used in 89.04% of cases. Ketamine was the only narcotic used for induction and maintenance. Vomiting (8.22% of parturients) was the most common post-operative complication in the immediate post-partum period. Post-operative pain was managed with a combination of Paracetamol and Nefopam.

TRIAL OF LABOR AT THE MATERNITY DEPARTMENT OF THE SOUROSANOU UNIVERSITY HOSPITAL (CHUSS): CLINICAL ASPECTS, THE MATERNAL AND PERINATAL PROGNOSTICS

Aims : We aimed at studying the clinical aspects and the maternal and perinatal prognostics during trial of labor at the Gynecology and Obstetrics Unit. Patients and Methods : This is a transversal and Descriptive study over a period of 06 months from 1 st May to 30 th October 2016 in the Gynecology and Obstetrics Unit of the SourôSanou University Hospital (CHUSS). The data were collected and analyzed by the software Epi info version 3.4.5. Results : During the period of study, 109 cases of trial of labor for a total of 2124 births were registered, with an overall frequency of 5.13%. The average age of the patients was 26.6 years. In 42.2% of cases, the patients were primiparious . Admission was direct in 85.5% of cases. The coverage rate for prenatal consultation was 100%. There was vaginal delivery for 108 patients, ie a success rate of 99.08% for trial of labor. An episiotomy was performed in 18.34% of those who delivered vaginally with a labor time less than 3 hours in 65.13% of cases. The indication of the cesarean section during the failure of the trial of labor was dominated by acute fetal distress in 0.91% of cases. Among the 14 patients who had complications during the postpartum period, 06 cases of postpartum hemorrhage of 22.85%, were noted, but did not occasion any maternal death. We registered 109 newborns including 106 alive (97.2%), 10 fresh stillborn, 02 perinatal deaths and 01 macerated stillborn. Among the 13 cases of perinatal morbidity, infections, neonatal suffering and hypotrophy were largely dominant with 5.5%, 38, and 5.34% of the cases. Conclusion : The results of our study (99.08% of success) argue in favor of vaginal delivery after uterine scar, with little risk related to this scar when the pregnancies are followed closely. Indeed, with a normal and careful obstetric monitoring, a scarred uterus after one segmental cesarean section must be considered as a normal uterus that can allow the woman to deliver simply without her being exposed to any particular risk of uterine rupture.

Risk prediction of placenta previa based on the distance from the lower edge of the gestational sac to the internal cervical os in early pregnancy.

To explore the relationship between the distance from the lower edge of the gestational sac to the internal cervical os in early pregnancy and placenta previa. A prospective cohort study of women who underwent pregnancy examination in Weifang People's Hospital or Sunshine Union Hospital from January 2020 to June 2021. The distance from the lower edge of the gestational sac to the internal cervical os was measured at 5-6 weeks' gestation. There were 86 women with distance < 2.5 cm, and 105 women with distance ≥ 2.5 cm were randomly selected. There were 92 cases of scarred uterus and 99 cases of non-scarred uterus among the 191 women. They were divided into six groups according to the distance: (1) < 1.0 cm; (2) 1.0 cm to < 1.5 cm; (3) 1.5 cm to < 2.0cm; (4) 2.0 cm to < 2.5 cm; (5) 2.5 cm to < 3.0 cm; (6) ≥ 3.0 cm. All included women were followed-up during pregnancy and pregnancy outcome, and the likelihood ratio of different distances in early pregnancy was calculated and risk stratification was performed, and ROC curve was constructed. There were 15 women in the included studies who were lost to follow-up, 47 had a scarred uterus with placenta previa and 29 had a non-scarred uterus with placenta previa after delivery at 28 weeks or later. The distance from the lower edge of the gestational sac to the internal cervical os in early pregnancy of the scarred uterus < 1.5 cm, and the likelihood ratio was ∞; and the distance ≥ 3.0 cm, the likelihood ratio was 0. The distance from the lower edge of the non-scarred gestational sac to the internal cervical os < 1.0 cm, and the likelihood ratio was ∞; and the distance ≥ 3.0 cm, the likelihood ratio was 0. The ROC curve showed that when the area AUC under the curve was 87%, the optimal diagnostic cut-off value was 2.4 cm. When the distance from the lower edge of the gestational sac to the internal cervical os was < 1.5 cm and the distance between the non-scarred uterus was < 1.0 cm, it eventually developed into placenta previa; the distance from the lower edge of the gestational sac to the internal cervical os in the first trimester of pregnancy between the scarred uterus and the non-scarred uterus was ≥ 3.0 cm, and it would hardly develop into placenta previa. When the distance from the lower edge of the gestational sac to the internal cervical os in early pregnancy was ≤ 2.4 cm, it could be used as a predictor of placenta previa.

Effect of vaginal delivery on adverse pregnancy outcomes after cesarean section in scar uterus

ABSTRACT The purpose of this study was to investigate the impact of vaginal delivery on adverse pregnancy outcomes after cesarean section for the cicatricial uterus. Eighty patients with scarred uterus after cesarean section admitted to our hospital from October 2019 to May 2021 were selected for the study. Among them, 44 cases were eligible for vaginal delivery. Thirty-eight cases of cesarean delivery were selected as the control group and 42 cases of vaginal delivery were selected as the observation group according to the mode of delivery. Baseline data, 24-h blood loss, length of hospital stay, hospital costs, 5-minute Apger score, and adverse pregnancy outcomes were compared between the two groups. When comparing the age, gestational age, number of pregnancies, and duration of cesarean delivery between the two groups (t = 1.333, 0.989, 0.597, 0.752, P > 0.05), the scar thickness in the observation group was higher than that in the control group. The 24-h postpartum bleeding and hospitalization cost was lower in the observation group than in the control group, the hospitalization time was shorter than in the control group, and the 5-minute Apger score was higher than in the control group (t = 21.744, 15.029, 11.524, 7.342, P < 0.05). The incidence of maternal and neonatal complications was compared between the two groups (23.68% vs 7.14%, 7.89% vs 0.00%, correction 2 = 1.083, 1.605, P > 0.05). The incidence of adverse pregnancy outcomes was 7.14% in the observation group, which was significantly lower than the 31.57% in the control group. The difference was statistically significant (correction 2 = 4.060, P < 0.05).

Outcomes of Uterine Rupture in the Setting of the Unscarred Compared With the Scarred Uterus.

Uterine rupture is a rare obstetric complication that is associated with maternal and neonatal morbidity and mortality. The aim of this study was to examine uterine rupture and its outcomes in the setting of the unscarred compared with the scarred uterus. A retrospective observational cohort study was performed examining all cases of uterine rupture in three tertiary care hospitals in Dublin, Ireland, over a 20-year period. The primary outcome was perinatal mortality rate with uterine rupture, which was 11.02% (95% CI 6.5-17.3). There was no significant difference in perinatal mortality between cases of scarred and unscarred uterine rupture. Unscarred uterine rupture was associated with higher maternal morbidity, defined as major obstetric hemorrhage or hysterectomy.