The increasing rate of cesarean delivery has become a widespread concern worldwide, nearly half of which is due to previous cesarean deliveries, and elective repeat cesarean delivery (ERCD), which is the main option f...The increasing rate of cesarean delivery has become a widespread concern worldwide, nearly half of which is due to previous cesarean deliveries, and elective repeat cesarean delivery (ERCD), which is the main option for women who have a second pregnancy after cesarean section, is a major factor in this increase. The trial of labor after cesarean section (TOLAC) is considered to be the best method, and the safety and feasibility of TOLAC have been confirmed by numerous studies, but in clinical practice, there are many factors that make TOLAC unsuccessful. This article reviews the factors that influence the choice of delivery method after cesarean section as follows.展开更多
BACKGROUND Intrathecal bupivacaine is the traditional anesthetic drug used in spinal anesthesia for caesarean sections(CSs),but ropivacaine has emerged as a potential alter-native.This meta-analysis compares the effic...BACKGROUND Intrathecal bupivacaine is the traditional anesthetic drug used in spinal anesthesia for caesarean sections(CSs),but ropivacaine has emerged as a potential alter-native.This meta-analysis compares the efficacy and safety of intrathecal hyper-baric bupivacaine vs hyperbaric ropivacaine for cesarean sections.AIM To systematically evaluate and compare the efficacy and safety of intrathecal hyperbaric bupivacaine and hyperbaric ropivacaine for spinal anesthesia in CSs.METHODS A thorough search of electronic databases was carried out to find pertinent randomized controlled trials(RCTs)comparing intrathecal hyperbaric ropi-vacaine and hyperbaric bupivacaine during CSs.PubMed,Cochrane database,Google Scholar,and Scopus were searched,and papers from January 2000 to January 2024 were deemed eligible and filtered using predetermined inclusion and exclusion criteria.Studies were assessed for methodological quality,and data were extracted for time to adequate anesthesia(sensory and motor blockade),duration of sensory and motor block,hemodynamic changes and side effect profile.The standardized mean difference with 95%CI was used for continuous data.Dichotomous variables were assessed using the Mantel-Haenszel test and the random effect model to compute the odds ratio.RESULTS Total 8 RCTs were selected from a pool of 119 search results for meta-analysis.The meta-analysis evaluated pooled effect sizes and assessed heterogeneity among the studies.The primary objective was to compare key outcomes to identify any significant variances in efficacy and safety profiles between two local anesthetics.The analysis revealed that the difference in the onset of sensory blockade between the two local anesthetics was statistically insignificant(P=0.1586).However,the onset of motor blockade appeared to be faster with bupivacaine(P=0.03589).Additionally,the regression of sensory and motor blockade occurred earlier in the ropivacaine group.Furthermore,the duration of the first analgesic effect was shorter with a significance level of P<0.05.Regarding side effects profile,including hypotension,nausea,and shivering,the study did not observe any significant differences between the two groups.CONCLUSION This meta-analysis offers insights into the effectiveness and safety of hyperbaric bupivacaine vs ropivacaine for cesarean sections.Hyperbaric ropivacaine had a comparable safety profile and faster regression of sensory and motor blockade than hyperbaric bupivacaine,perhaps aiding early mobilization of parturient and facilitating mother-child bonding.Choosing ropivacaine may offer benefits beyond efficacy for cesarean section patients and short surgical procedures.展开更多
Background: Cesarean sections have become increasingly prevalent in both developed and developing nations. Nevertheless, postoperative complications, including surgical site infections (SSIs), remain a substantial con...Background: Cesarean sections have become increasingly prevalent in both developed and developing nations. Nevertheless, postoperative complications, including surgical site infections (SSIs), remain a substantial concern that contributes to heightened morbidity and mortality. This study is designed to evaluate the frequency and key determining factors associated with surgical site infections following cesarean section procedures in a tertiary care hospital in Bangladesh. Materials and Methods: This observational cross-sectional study, conducted at the Gynecology Department of Dhaka Medical College Hospital, involved 100 patients aged 15 - 45 who had cesarean deliveries. Data was collected during hospitalization and post-discharge and analyzed to determine the prevalence and relationship between socio-demographic characteristics and surgical site infection. Results: Among the study participants, 14% developed surgical site infections following cesarean operations. More than half of these patients were under the age of 25, with a mean age of 24.45 ± 4.44 years. Surgical site infections were more prevalent in individuals over 30 years old (P-value Conclusion: Post-cesarean surgical site infections are notably prevalent among the participants in this study. Several risk factors have been identified, including age, body mass index (BMI), socioeconomic status, anemia, preterm delivery, personal hygiene practices, regular menstrual cycles, and adherence to antenatal check-ups. The implementation of an effective awareness program, coupled with updated antibiotic protocols, is crucial for significantly reducing the incidence of these infections.展开更多
Objective:The objective of this study is to determine the effect of nurse-led instructional video(NLIV)on anxiety,satisfaction,and recovery among mothers admitted for cesarean section(CS).Materials and Methods:A quasi...Objective:The objective of this study is to determine the effect of nurse-led instructional video(NLIV)on anxiety,satisfaction,and recovery among mothers admitted for cesarean section(CS).Materials and Methods:A quasi-experimental design was carried out on the mothers scheduled for CS.Eighty participants were selected by a purposive sampling technique,which were divided(40 participants in each group)into an experimental group and a control group.Nurse-led informational video(NLIV)was shown to the experimental group,and routine care was provided for the control group.Modified hospital anxiety scale(HADS),scale for measuring maternal satisfaction in cesarean birth,and obstetric quality of recovery following cesarean delivery were used to assess anxiety,satisfaction,and recovery.Results:Both the experimental and control groups showed significant reductions in anxiety by the first postintervention day(P<0.001),with the experimental group experiencing a greater mean reduction(mean difference[MD]=4.37)than the control group(MD=3.35)but the intergroup difference was not statistically significant(P>0.05).The experimental group reported significantly higher satisfaction scores(175.55±9.42)on the 3rd postoperative day compared to the control group(151.93±14.89;P<0.001).Similarly,the experimental group’s recovery scores(79.90±6.24)were considerably higher than those of the control group(62.45±15.18;P<0.001).On the 3rd postintervention day,satisfaction was significantly associated with age(P<0.001),and recovery with gravidity(P<0.05).Conclusions:NLIV can be used in the preoperative period to reduce anxiety related to CS and to improve satisfaction and recovery after the CS.展开更多
Acute pulmonary edema is a leading cause of death in patients with preeclampsia.The authors reported a case of a pregnant woman at 25 weeks of gestation with severe preeclampsia complicated by pulmonary edema,who requ...Acute pulmonary edema is a leading cause of death in patients with preeclampsia.The authors reported a case of a pregnant woman at 25 weeks of gestation with severe preeclampsia complicated by pulmonary edema,who required an emergency cesarean section,posing a significant challenge to the anesthesiologist.The patient had developed Type 1 respiratory failure and needed supplemental oxygen with high-flow nasal oxygen.Due to contraindications for neuraxial anesthesia,the cesarean section was performed under general anesthesia.After induction of anesthesia,the patient’s hypoxemia worsened.Eventually,after treatment with fluid restriction,diuretics,and albumin,oxygenation improved gradually,and the procedure was performed successfully.Both the patient and the newborn had a good prognosis.展开更多
Emergency cesarean section has always been a challenge for patients,surgeons,and anesthesiologists,as it endangers the safety of both parturients and fetuses.Obesity and hypertension are common among pregnant women,bu...Emergency cesarean section has always been a challenge for patients,surgeons,and anesthesiologists,as it endangers the safety of both parturients and fetuses.Obesity and hypertension are common among pregnant women,but severe obesity combined with refractory hypertension is very rare in clinical practice.The optimal anesthetic management strategy for obese pregnant women with a difficult airway and poorly controlled hypertension remains debatable.This report presents a 32-year-old woman with severe obesity and refractory hypertension at 36 weeks and 6 days of pregnancy.Owing to fetal heart rate abnormalities,she was scheduled for emergency cesarean section.Given the urgency of the fetal condition and the challenges posed by the patient's obesity for epidural puncture,the anesthesiologist opted for rapid sequence induction and tracheal intubation instead of intervertebral anesthesia.Short-acting antihypertensive medications were adminstrated preoperatively to control elevated blood pressure,and vasopressor agents were continuously infused during surgery to prevent severe hypotension induced by anesthetic drugs.The entire anesthesia and surgical procedure proceeded uneventfully,with no major adverse events observed.Both the patient and fetus achieved favorable outcomes.This case indicates that early anesthetic risk assessment and meticulous pre-delivery planning are paramount,necessitating personalized management of airway and hemodynamics to optimize outcomes in obese parturients.展开更多
OBJECTIVE:To evaluate the clinical outcome of Traditional Chinese Medicine(TCM)syndrome differentiation combined with hysteroscopic treatment for uterine incision defect after cesarean section[previous cesarean scar d...OBJECTIVE:To evaluate the clinical outcome of Traditional Chinese Medicine(TCM)syndrome differentiation combined with hysteroscopic treatment for uterine incision defect after cesarean section[previous cesarean scar defect(PCSD)]after cesarean section.METHODS:This is a single-center retrospective study.A total of 120 PCSD patients were enrolled from February 2022 to February 2023 and divided into two groups according to different treatment methods,the TCM group(n=60)and the control group(n=60).The control group was treated with hysteroscopy,and the TCM group combined TCM syndrome differentiation with hysteroscopy.Clinical outcome included menstrual scores,menstrual days,TCM symptom scores and intrauterine pregnancy recurrence rate was analyzed in two groups.RESULTS:The total response rate of the TCM group was significantly higher than that of the control group(P<0.05);after treatment,the menstrual scores,menstrual days and TCM symptoms of the two groups were decreased,and the menstrual scores,menstrual days and TCM symptoms of the TCM group were all lower than that of the control group(P<0.05);the recurrence rate of the TCM group was significantly lower than that of the control group(P<0.05).Follow-up results showed higher healing of incisional scar diverticulum in the TCM group than in the control group(P<0.05).The duration of menstruation before and after treatment,and the TCM group was better than the control group(P<0.05).CONCLUSION:TCM syndrome differentiation combined with hysteroscopy presented favorable outcome on the prolonged menstrual period of PCSD,which could significantly improve the recovery of menstruation,relief the symptoms of TCM,reduce the recurrence rate and accelerate wound healing.展开更多
Background:Post-cesarean surgical site infection is a frequent complication with significant consequences for maternal,physical,and psychological well-being.This study explored women’s lived experiences of post-cesar...Background:Post-cesarean surgical site infection is a frequent complication with significant consequences for maternal,physical,and psychological well-being.This study explored women’s lived experiences of post-cesarean surgical site infection,focusing on emotional responses,treatment experiences,and perceived psychosocial impact.Methods:A qualitative study was conducted using thematic analysis of semi-structured interviews with 23 patients hospitalized due to post-cesarean surgical site infection,selected through purposeful sampling between 15 August 2022,and 15 January 2024.Results:The mean age of the participants in the study was 28.69±5.07 years.Of them,13 were high school graduates,and 22 were unemployed.According to the obstetric characteristics of the participants,seven participants had their third pregnancy,nine participants had one living child,and 14 participants underwent cesarean section for the first time.The analysis of data,one main theme(Receiving surgical site infection treatment from the participants’perspective)and five subthemes(Searching for explanations:uncertainty,blame,and distrust,Pain,uncertainty,and the weight of care,disrupted roles and the strain on family bonds,Participants’emotions,Effects of the treatment process on mental health)emerged.Conclusions:Findings highlight significant psychosocial distress,family role disruption,and unmet information needs,underscoring the importance of integrated mental health and nursing support in post-cesarean surgical site infection care.展开更多
Background: The timing of elective repeat cesarean delivery at 38 weeks versus 39 weeks is still a debatable subject, both regarding maternal and neonatal outcomes. In the Saudi context, there is lack of local data to...Background: The timing of elective repeat cesarean delivery at 38 weeks versus 39 weeks is still a debatable subject, both regarding maternal and neonatal outcomes. In the Saudi context, there is lack of local data to aid decision-making regarding the timing of elective repeat cesarean delivery. Objectives: To estimate the rate of spontaneous onset of labor before the planned gestational age for repeat cesarean section in women who were booked at gestational age of (39 0/7 - 39 6/7) weeks (W39) versus (38 0/7 - 38 6/7) weeks (W38) and to compare the rate of maternal composite outcome between these groups. Design: Retrospective cohort. Setting: This study was conducted at King Abdulaziz Medical City, Jeddah, KSA. Method: Delivery registry books were reviewed to identify all deliveries from 1 January 2014 to 31 December 2016 (3 years). All low-risk pregnant women who had 2 or more cesarean deliveries and who met the inclusion criteria were included. Results: A total of 440 women were included of whom 318 (72.3%) were planned for elective cesarean section at W38 gestational age and 122 women at W39 gestational age. Mothers planned at W39 had higher rate of emergency cesarean deliveries versus those planned at W38 (18.0% versus 10.4%, p = 0.030;RR = 13.06), most frequently due to early onset of contractions (16.4% versus 8.2%, p = 0.012;RR = 12.17) or cervical dilatation (11.6% versus 5.4%, p = 0.024, RR = 16.15). No difference in the incidence of individual or composite maternal complications was noted between the two groups. Mother’s age (OR 0.93, p = 0.018) and schedule date at W39 (OR = 1.94, p = 0.028) were independently associated with spontaneous onset of labor before the scheduled gestational age, while no association was found with parity, previous number of spontaneous vaginal deliveries, number of previous cesarean deliveries or interval from last cesarean delivery. Conclusion: Elective cesarean section scheduled at 39 weeks of gestation or beyond carries a higher risk of emergency cesarean section, with no significant increase in maternal complications. The identification of factors associated with spontaneous onset of labor before the planned gestational age should be carefully identified to determine the optimal timing.展开更多
Background:Postcesarean mothers often experience delayed lactogenesis II due to surgical stress and reduced oxytocin levels.Almond oil breast massage is a nonpharmacological intervention thought to enhance prolactin r...Background:Postcesarean mothers often experience delayed lactogenesis II due to surgical stress and reduced oxytocin levels.Almond oil breast massage is a nonpharmacological intervention thought to enhance prolactin release and improve milk production.Objective:The objective of the study was to evaluate the effectiveness of almond oil massage on breast milk adequacy among primigravida lower segment cesarean section(LSCS)mothers.Materials and Methods:A randomized pretest-posttest control group design was conducted among 60 primigravida mothers post-LSCS,randomly assigned to experimental(n=30)and control(n=30)groups.The experimental group received three daily almond oil breast massages(5-10 mL;5 min/breast)for 3 days;controls received routine care.Breast milk adequacy was measured using a validated 16-item rating scale at baseline and day 4 post-intervention.Results:The mean breast milk adequacy scores increased from 29.30±1.915 to 39.80±1.690 in the experimental group(t=22.15,P<0.001).Control group change(29.93±2.132-30.27±2.116)was non-significant(t=0.776,P>0.05).Posttest scores between the two groups differed significantly between groups(t=19.282,P<0.001).Conclusion:Almond oil breast massage significantly enhances breast milk adequacy in post-LSCS mothers and can be integrated into routine postnatal nursing care.展开更多
BACKGROUND Oil-based iodinated contrast media have excellent contrast properties and are widely used for hysterosalpingographic evaluation of female infertility.On abdominal radiography and computed tomography(CT)scan...BACKGROUND Oil-based iodinated contrast media have excellent contrast properties and are widely used for hysterosalpingographic evaluation of female infertility.On abdominal radiography and computed tomography(CT)scans,their radiodensity is similar to that of metallic objects,which can sometimes lead to diagnostic confusion in the postoperative settings.In this case,retained oil-based contrast medium was observed on an abdominal radiograph following a cesarean section,making it difficult to differentiate from an intraperitoneal foreign body from surgery.The patient was a 37-year-old pregnant woman who was referred to our hospital at 32 weeks and 1 day of pregnancy due to complete placenta previa for mana-gement of pregnancy and delivery.An elective cesarean section was performed at 37 weeks and 3 days.A plain abdominal radiograph taken immediately after surgery revealed a near-round,hyperdense,mass-like shadow with a regular margin in the pelvic cavity.An intraperitoneal foreign body was suspected;therefore,an abdominal CT scan was performed.The foreign body was located on the left side of the pouch of Douglas and had a CT value of 7000 Hounsfield units,similar to that of metals.The CT value strongly suggested the presence of an artificial object.However,further inquiries with the patient and her previous physician revealed a history of hysterosalpingography.Accordingly,retained oil-based iodinated contrast medium was suspected,and observation of the object’s course was adopted.CONCLUSION When intraperitoneal foreign bodies are suspected on postoperative radiographs,the possibility of oil-based iodinated contrast medium retention should be considered.展开更多
China's universal two child policy was released in October of 2015.How would this new policy influence the rate of overall cesarcan delivery(CD)in China?The objective of this paper is to investigate the trend of o...China's universal two child policy was released in October of 2015.How would this new policy influence the rate of overall cesarcan delivery(CD)in China?The objective of this paper is to investigate the trend of overall CD rate with the increase of number of multiparous women based on a big childbirth center of China(a tertiary hospital)in 2016.In this study,22530 cases from the medical record department of a big childbirth center of China from January 1 to December 31 in 2016 were entolled as research objects.Electronic health records of these selected objects were retrieved.According t0 the history of childbirth,the selected cases were divided into primiparous group containing 16340 cases and multiparous group containing 6190 cases.Chi-square test was carried out to compare the rate of CD,neuraxial labor analgesia,maternity insurance between the two groups;1-test was performed to compare the in-hospital days and gestational age at birth between the two groups.Pearson corrclation coefficient was used to evaluate the rclationship among observed monthly rate of multiparas,overall CD rate,and Elective Repeat Cesarean Delivery(ERCD)rate.The results showed that the CD rate in multiparous group was 55.46%,which was higher than that in primiparous group(34.66%,P<0.05).The rate of neuraxial labor analgesia in multiparas group was 9.29%,which was lower than that in primiparas group(35.94%,P<0.05).However,the rate of maternity insurance was higher in multiparas group(57.00%)than that in primiparas group(41.08%,P<0.05).The hospital cost and in-hospital days in multiparas group were higher,and the gcstational age at birth in multiparas group was lower than in primiparas group(P<0.05).The overall CD rate slightly dropped in the first 4 months of the year(P<0.05),then increased from 36.27%(April)to 43.21%(Dcember)(P<0.05).The rate of multiparas women and ERCD had the same trend(P<0.05).There were linear correlations among the rate of overall CD,the rate of multiparas women and the rate of ERCD rate(P<0.05).With the opening of China's two-child policy,the increasing rate of overall CD is directly related with the high rate of ERCD.Trials of Labor After Cesarean Section(TOLAC)in safe mode to reduce overall CD rate are warranted in the future.展开更多
Objective Neuraxial block is the most common anesthesia method for cesarean section(CS).However,for some urgent and high-risk cesarean delivery,general anesthesia(GA)also plays a very important role.We aimed to find o...Objective Neuraxial block is the most common anesthesia method for cesarean section(CS).However,for some urgent and high-risk cesarean delivery,general anesthesia(GA)also plays a very important role.We aimed to find out the reasons of choosing GA for CS in our center and the factors that may be related to the maternal and fetal outcomes.Methods We retrospectively selected parturients who had CS procedures under GA in Peking Union Medical College Hospital from January 1,2014 to December 31,2016.Clinical data(baseline maternal status,preoperative status,perioperative information,maternal and fetal outcomes)of parturients and neonates were collected and analyzed.We summarized the common reasons for applying general anesthesia,and compared the back-to-ICU ratio and hospital stay time between parturients with different maternal American Society of Anesthesiologists(ASA)grade,gestational weeks and intraoperative blood loss,as well as the fetal one-minute Apgar score between different maternal ASA grade and gestational weeks.Results There were 98 cases of CS under GA enrolled in the study.Among the maternal and fetal factors,pregnancy with internal or surgical diseases is the most common reason(59 cases,60.2%)for choosing GA,followed by the placenta and fetal membrane abnormalities(38 cases,38.8%)and the pregnancy-specific disorders(36 cases,36.7%).ASA gradeⅢ-Ⅳof parturients(χ2=44.3,P<0.05),gestation period<37 weeks(χ2=23.4,P<0.05),and blood loss>800 ml(χ2=5.5,P<0.05)were related to the higher postoperative intensive care unit(ICU)rate in parturients.ASA gradeⅢ-Ⅳof parturients(t=-2.99,P<0.05),gestation period<37 weeks(t=2.47,P<0.05)were related to the longer hospital stay.ASA gradeⅢ-Ⅳof parturients(t=2.21,P=0.01)and gestation period<37 weeks(t=-3.21,P=0.002)were related to the lower one-minute Apgar score of neonates.Conclusion Pregnancy with internal or surgical diseases is the most common reason for choosing GA for CS.High ASA grade and short gestation period were the related factors of high postoperative ICU ratio for parturients and low one-minute Apgar score for neonates.展开更多
Cesarean scar pregnancy （CSP） occurs when a gestation sac is implanted in the previous lower segment cesarean scar. The incidence of CSP is increasing worldwide. Uterine ateriovenous malformation （UA VM） is a rare...Cesarean scar pregnancy （CSP） occurs when a gestation sac is implanted in the previous lower segment cesarean scar. The incidence of CSP is increasing worldwide. Uterine ateriovenous malformation （UA VM） is a rare gynecologic disease. Both of these diseases can cause severe vaginal bleeding and produce high morbidity rate. We describe a ease of UA VM induced by a CSP. The patient suffered intermittent vaginal bleeding after two dilatation and curettage （D＆C） one month before admission. The suspected diagnosis of CSP and UA VM were made after using transvaginal ultra- sound with color Doppler and human chorionic gonadotropin （hCG） examination. Resection of the involved area including the cesarean scar and UA VM by laparotomy was performed successfully and the diagnosis was confirmed by the last pathologic result.展开更多
Cesarean scar ectopic pregnancy is a consequence of a scar from previous cesarean section.It is rare and is associated with catastrophic complications of early pregnancy.It can occur in women with only one prior cesar...Cesarean scar ectopic pregnancy is a consequence of a scar from previous cesarean section.It is rare and is associated with catastrophic complications of early pregnancy.It can occur in women with only one prior cesarean delivery.With increasing rate of cesarean section worldwide,more and more cases are diagnosed and reported.The incidence is likely to rise substantially in the near future.A delay in diagnosis and the treatment can lead to uterine rupture,major haemorrhage,hysterectomy and serious maternal morbidity.Early diagnosis can offer treatment options of avoiding uterine rupture and haemorrhage,thus preserving the uterus and future fertility.Aim of this article is to find the demography,pathophysiology,clinical presentation,most appropriate methods of early diagnosis and management.展开更多
Background: The success rate of vaginal birth after cesarean section with a single cesarean scar is greater than 50%, the lack of the information about the safety of vaginal birth after cesarean delivery pushes most o...Background: The success rate of vaginal birth after cesarean section with a single cesarean scar is greater than 50%, the lack of the information about the safety of vaginal birth after cesarean delivery pushes most of obstetricians to increase the num ber of cesarean sections following a previous cesarean section. Guidelines for Vaginal birth after cesarean (VBAC) indicate that TOLAC offers women with no contraindications and one previous transverse low-segment cesarean. The objective of the current study was to study the outcome of trial of labour after caesarean section (TOLAC), the indications for emergency repeat cesarean section and to determine the maternal and fetal prognosis in vaginal birth after caesarian section (VBAC) at Tshikaji Mission Hospital. Patients, Material and Methods: This is a retrospective study of the records of 126 women were selected to undergo the TOLAC in the department of gynecology and obstetrics at the Tshikaji Mission Hospital over the period from January 1<sup>st</sup> to December 31<sup>st</sup>, 2021. The data on demography, antenatal care, labour and delivery and outcomes were collected from the maternity unit of this hospital. The data were analyzed using SPSS version 2.0. Results: The TOLAC in 126 studied women. The course of work allowed vaginal delivery 107 parturient women, a success rate of successful VBAC of 85% after the TOLAC. The repeat emergency cesarean section was necessary for delivery in 15% of cases for failed TOLAC. There was no maternal mortality, but we recorded one fetal death or 0.8% of perinatal mortality, 2 cases of cicatricial dehiscence, the incidence of 1.6%. Maternal morbidity after delivery on cicatricial uterus was dominated by postpartum hemorrhages, with 19 cases or 15.1% of cases. Cervical dilatation of more than 3 cm at the time of admission, the parity more than 3 and were the significant factors in favor of a successful VBAC. Birth weight of more than 3500 g, fetal distress and malpresentation were associated with a lower success rate of VBAC. The TOLAC in selected cases has great importance in the present era of the rising rate of primary CS especially in rural areas. Conclusion: Pregnancy on a cicatricial uterus represents a high-risk pregnancy. Trial of VBAC in selected cases has great importance in the present era of the rising rate of primary CS especially in rural areas. There is a significantly high vaginal birth after caesarian section (VBAC) success rate among selected women undergoing trial of scar in Tshikaji Hospital. TOLAC remains the option for childbirth in low resource settings as Kasai region in DRC. Adequate patient education and counselling in addition to appropriate patient selection for TOLAC remain the cornerstone to achieving high VBAC success rate.展开更多
Background: Trial of labor after cesarean delivery (TOLAC) has long been accepted as a safe option for women with previous cesarean delivery. Previous efforts have been exerted in trials to predict the success rates o...Background: Trial of labor after cesarean delivery (TOLAC) has long been accepted as a safe option for women with previous cesarean delivery. Previous efforts have been exerted in trials to predict the success rates of TOLAC according to specific parameters related to previous cesarean section and before TOLAC. We aimed to investigate the different indications of previous cesarean delivery as independent predictors for successful vaginal birth. Methods: A retrospective study was conducted in Armed Forces Hospitals of the Southern Region between December 15, 2019, and July 1, 2020. The included 566 patients with previous cesarean section who were willing to undergo a trial of labor were divided into two groups according to the success of vaginal birth (VBAC). Results: The nonrecurring indications for previous cesarean delivery were higher in the successful group (fetal distress 54.7% vs 41.1%, malpresentation 26% vs 21.4%, multifetal pregnancy 3.8% vs 2.7%). Additionally, the successful VBAC group had a significantly higher percentage of previous successful VBAC (47.7% vs 21.9%) and prior vaginal deliveries (58.5% vs 44.2%) and less coincidence of medical disorders and meconium-stained liquor (18.1% vs 26.3% and 3.2% vs 8.2%, respectively) than the unsuccessful group. Conclusion: During counseling regarding trial of labor after cesarean section, indications for previous cesarean section not related to arrest of labor can predict higher success of VBAC. Moreover, previous successful vaginal delivery or VBAC improves the success rates.展开更多
Objectives: Emergency cesarean is performed, when a situation requires immediate action in order to reduce the risk to mother and/or child, while urgent cesarean is done if a non-life threatening but compromising situ...Objectives: Emergency cesarean is performed, when a situation requires immediate action in order to reduce the risk to mother and/or child, while urgent cesarean is done if a non-life threatening but compromising situation occurs. The aim of the study was to investigate the maternal and fetal outcome for emergency and urgent cesarean. Study Design: A retrospective case-control study was performed;cases underwent emergency cesarean section, while controls underwent urgent cesarean section. We included 303 cases of women and 336 cases of children, and controls were matched. Maternal and fetal outcome parameters for singleton and twin pregnancies were investigated using the Wilcoxon test and the Chi-square-test. Results: Maternal outcome: Higher?blood loss (cases: mean 383.12 ± 232.89, range 100 - 2500 vs. controls: 336.06 ± 129.19, range 100?- 1000, p = 0.008), hemorrhage (34 vs. 11, p < 0.001) and puerperal anemia (30 vs. 10, p < 0.001). Neonatal outcome: One, five, and ten minutes Apgar levels and umbilical cord pH values are lower for cases (p < 0.001 and p < 0.001, respectively). Twins had lower five and ten minutes Apgar levels (p = 0.040 and 0.002), but higher umbilical cord pH values than singletons (p < 0.001). The perinatal mortality among singletons was 3.8%, among twins 8.1%. For cases the perinatal mortality among singletons was 5.7% and 17.14% for twins (control group 1.41% and 2.63%, respectively). Conclusion: The maternal and fetal outcome is poorer in emergency cesarean section. Especially the perinatal mortality is high in emergency cesarean section, particular for twins.展开更多
Postpartum hemorrhage （PPH） is one of the most adverse obstetric outcomes. Our aim is to detect the risks of multilevel PPH in different cesarean section （CS） groups [including nulliparous CS with indications, nul...Postpartum hemorrhage （PPH） is one of the most adverse obstetric outcomes. Our aim is to detect the risks of multilevel PPH in different cesarean section （CS） groups [including nulliparous CS with indications, nulliparous CS without indications, repeat cesarean （RC）, vaginal birth after cesarean （VBAC）, cesarean after vaginal birth （CAVB）]. We conducted a retrospective cohort study, and the data on 127 145 women collected from January 2014 to May 2016 and from 35 tertiary hospitals in Shanxi province, China, were reviewed. Based on the measuring results of PPH, an ordered logistic regression model was used to analyze the adjusted PPH risks for each of the CS groups, and comparisons were drawn between them. Finally, a total of 99 066 nulliparous （77.92%） and 28 079 multiparous （22.08%） women were observed. The number of CS cases was 61 117, and the rate for CS was 48.07%. A total of 10 029 women did not show indications for CS and accounted for 16.41% of the CS parturient, whereas 9103 women underwent a repeated cesarean, with a CS frequency of 14.89%. The number of VBAC cases was 989, whose rate was 9.88% in prior CS women. The number （proportions） of PPH was 3658 （2.88%） in L1 （PPH volume： ≥900 and 〈1500 mL）, 520 （0.41%） in L2 （PPH volume： ≥1500 and〈2100 mL）, and 201 （0.16%） in L3 （PPH volume： ≥2100 mL）. The Ln （n= 1, 2, 3, etc.） represented the increasing order of PPH severity. In the adjusted results, compared with spontaneous vaginal delivery （SVD） as the reference group, in the adjusted result for nulliparous, there was a decreased PPH risk in CS with indications （OR： 2.32; CI： 2.04-2.62）, which was lower than that of CS without indications （OR： 2.50; CI： 2.01-2.96）. The highest PPH risk in all subgroups （i.e. nulliparous and multiparous groups） was observed in the RC （OR： 3.61; CI： 3.16-4.17）, which was nearly twice higher than that of the VBAC （OR： 1.82; CI： 1.33-2.52）. CAVB （OR： 1.03; CI： 0.65-1.62） showed no significant difference with the reference group. Thus, we deemed that CS should be avoided in nulliparous pregnancies unless indicated, to prevent or reduce the rates for the use of RC or VBAC which are high risks of severe PPH to the parturient women.展开更多
Objective To investigate the early diagnosis and treatment of cesarean scar pregnancy （CSP）. Methods Clinical data of 28 patients with CSP in Peking Union Medical College Hospital from January 1994 to April 2007, i...Objective To investigate the early diagnosis and treatment of cesarean scar pregnancy （CSP）. Methods Clinical data of 28 patients with CSP in Peking Union Medical College Hospital from January 1994 to April 2007, including age, interval from the last cesarean delivery to diagnosis, clinical presentation, location of the lesion, process of diagnosis and treatment, outcome, and follow-up, were retrospectively analyzed. Re, salts CSP constituted 1.05 % of all ectopic pregnancies, and the ratio of CSP to pregnancy was 1 ： 1 221. The mean age of the group was 31.4 years. Twenty-six women had only one prior cesarean delivery. The interval from the last cesarean delivery to diagnosis ranged from 4 months to 15 years. The most common presenting symptoms of CSP were amenorrhoea and vaginal bleeding. Seventeen cases were misdiagnosed as early intrauterine pregnancies and 2 were misdiagnosed as gestational trophoblastic tumor. The other 9 were diagnosed definitely before treatment. The diagnosis was made based on cesarean delivery history, gynecologic examination, ultrasound, and magnetic resonance imaging （MRI）. The treatment of CSP included systemic or local methotrexate administration, conservative surgery, and hysterectomy. The conservative treatment was successful in 24 cases. All of the 28 women were cured through individual therapies. Conclusions CSP is rare and usually misdiagnosed as other diseases. Ultrasound is valuable for diagnosing CSP, and MRI can be used as an adjunct to ultrasound scan. Early diagnosis offers the options of conservative treatment and greatly improves the outcome of patients. Individual therapy is strongly recommended.展开更多
文摘The increasing rate of cesarean delivery has become a widespread concern worldwide, nearly half of which is due to previous cesarean deliveries, and elective repeat cesarean delivery (ERCD), which is the main option for women who have a second pregnancy after cesarean section, is a major factor in this increase. The trial of labor after cesarean section (TOLAC) is considered to be the best method, and the safety and feasibility of TOLAC have been confirmed by numerous studies, but in clinical practice, there are many factors that make TOLAC unsuccessful. This article reviews the factors that influence the choice of delivery method after cesarean section as follows.
文摘BACKGROUND Intrathecal bupivacaine is the traditional anesthetic drug used in spinal anesthesia for caesarean sections(CSs),but ropivacaine has emerged as a potential alter-native.This meta-analysis compares the efficacy and safety of intrathecal hyper-baric bupivacaine vs hyperbaric ropivacaine for cesarean sections.AIM To systematically evaluate and compare the efficacy and safety of intrathecal hyperbaric bupivacaine and hyperbaric ropivacaine for spinal anesthesia in CSs.METHODS A thorough search of electronic databases was carried out to find pertinent randomized controlled trials(RCTs)comparing intrathecal hyperbaric ropi-vacaine and hyperbaric bupivacaine during CSs.PubMed,Cochrane database,Google Scholar,and Scopus were searched,and papers from January 2000 to January 2024 were deemed eligible and filtered using predetermined inclusion and exclusion criteria.Studies were assessed for methodological quality,and data were extracted for time to adequate anesthesia(sensory and motor blockade),duration of sensory and motor block,hemodynamic changes and side effect profile.The standardized mean difference with 95%CI was used for continuous data.Dichotomous variables were assessed using the Mantel-Haenszel test and the random effect model to compute the odds ratio.RESULTS Total 8 RCTs were selected from a pool of 119 search results for meta-analysis.The meta-analysis evaluated pooled effect sizes and assessed heterogeneity among the studies.The primary objective was to compare key outcomes to identify any significant variances in efficacy and safety profiles between two local anesthetics.The analysis revealed that the difference in the onset of sensory blockade between the two local anesthetics was statistically insignificant(P=0.1586).However,the onset of motor blockade appeared to be faster with bupivacaine(P=0.03589).Additionally,the regression of sensory and motor blockade occurred earlier in the ropivacaine group.Furthermore,the duration of the first analgesic effect was shorter with a significance level of P<0.05.Regarding side effects profile,including hypotension,nausea,and shivering,the study did not observe any significant differences between the two groups.CONCLUSION This meta-analysis offers insights into the effectiveness and safety of hyperbaric bupivacaine vs ropivacaine for cesarean sections.Hyperbaric ropivacaine had a comparable safety profile and faster regression of sensory and motor blockade than hyperbaric bupivacaine,perhaps aiding early mobilization of parturient and facilitating mother-child bonding.Choosing ropivacaine may offer benefits beyond efficacy for cesarean section patients and short surgical procedures.
文摘Background: Cesarean sections have become increasingly prevalent in both developed and developing nations. Nevertheless, postoperative complications, including surgical site infections (SSIs), remain a substantial concern that contributes to heightened morbidity and mortality. This study is designed to evaluate the frequency and key determining factors associated with surgical site infections following cesarean section procedures in a tertiary care hospital in Bangladesh. Materials and Methods: This observational cross-sectional study, conducted at the Gynecology Department of Dhaka Medical College Hospital, involved 100 patients aged 15 - 45 who had cesarean deliveries. Data was collected during hospitalization and post-discharge and analyzed to determine the prevalence and relationship between socio-demographic characteristics and surgical site infection. Results: Among the study participants, 14% developed surgical site infections following cesarean operations. More than half of these patients were under the age of 25, with a mean age of 24.45 ± 4.44 years. Surgical site infections were more prevalent in individuals over 30 years old (P-value Conclusion: Post-cesarean surgical site infections are notably prevalent among the participants in this study. Several risk factors have been identified, including age, body mass index (BMI), socioeconomic status, anemia, preterm delivery, personal hygiene practices, regular menstrual cycles, and adherence to antenatal check-ups. The implementation of an effective awareness program, coupled with updated antibiotic protocols, is crucial for significantly reducing the incidence of these infections.
文摘Objective:The objective of this study is to determine the effect of nurse-led instructional video(NLIV)on anxiety,satisfaction,and recovery among mothers admitted for cesarean section(CS).Materials and Methods:A quasi-experimental design was carried out on the mothers scheduled for CS.Eighty participants were selected by a purposive sampling technique,which were divided(40 participants in each group)into an experimental group and a control group.Nurse-led informational video(NLIV)was shown to the experimental group,and routine care was provided for the control group.Modified hospital anxiety scale(HADS),scale for measuring maternal satisfaction in cesarean birth,and obstetric quality of recovery following cesarean delivery were used to assess anxiety,satisfaction,and recovery.Results:Both the experimental and control groups showed significant reductions in anxiety by the first postintervention day(P<0.001),with the experimental group experiencing a greater mean reduction(mean difference[MD]=4.37)than the control group(MD=3.35)but the intergroup difference was not statistically significant(P>0.05).The experimental group reported significantly higher satisfaction scores(175.55±9.42)on the 3rd postoperative day compared to the control group(151.93±14.89;P<0.001).Similarly,the experimental group’s recovery scores(79.90±6.24)were considerably higher than those of the control group(62.45±15.18;P<0.001).On the 3rd postintervention day,satisfaction was significantly associated with age(P<0.001),and recovery with gravidity(P<0.05).Conclusions:NLIV can be used in the preoperative period to reduce anxiety related to CS and to improve satisfaction and recovery after the CS.
文摘Acute pulmonary edema is a leading cause of death in patients with preeclampsia.The authors reported a case of a pregnant woman at 25 weeks of gestation with severe preeclampsia complicated by pulmonary edema,who required an emergency cesarean section,posing a significant challenge to the anesthesiologist.The patient had developed Type 1 respiratory failure and needed supplemental oxygen with high-flow nasal oxygen.Due to contraindications for neuraxial anesthesia,the cesarean section was performed under general anesthesia.After induction of anesthesia,the patient’s hypoxemia worsened.Eventually,after treatment with fluid restriction,diuretics,and albumin,oxygenation improved gradually,and the procedure was performed successfully.Both the patient and the newborn had a good prognosis.
文摘Emergency cesarean section has always been a challenge for patients,surgeons,and anesthesiologists,as it endangers the safety of both parturients and fetuses.Obesity and hypertension are common among pregnant women,but severe obesity combined with refractory hypertension is very rare in clinical practice.The optimal anesthetic management strategy for obese pregnant women with a difficult airway and poorly controlled hypertension remains debatable.This report presents a 32-year-old woman with severe obesity and refractory hypertension at 36 weeks and 6 days of pregnancy.Owing to fetal heart rate abnormalities,she was scheduled for emergency cesarean section.Given the urgency of the fetal condition and the challenges posed by the patient's obesity for epidural puncture,the anesthesiologist opted for rapid sequence induction and tracheal intubation instead of intervertebral anesthesia.Short-acting antihypertensive medications were adminstrated preoperatively to control elevated blood pressure,and vasopressor agents were continuously infused during surgery to prevent severe hypotension induced by anesthetic drugs.The entire anesthesia and surgical procedure proceeded uneventfully,with no major adverse events observed.Both the patient and fetus achieved favorable outcomes.This case indicates that early anesthetic risk assessment and meticulous pre-delivery planning are paramount,necessitating personalized management of airway and hemodynamics to optimize outcomes in obese parturients.
文摘OBJECTIVE:To evaluate the clinical outcome of Traditional Chinese Medicine(TCM)syndrome differentiation combined with hysteroscopic treatment for uterine incision defect after cesarean section[previous cesarean scar defect(PCSD)]after cesarean section.METHODS:This is a single-center retrospective study.A total of 120 PCSD patients were enrolled from February 2022 to February 2023 and divided into two groups according to different treatment methods,the TCM group(n=60)and the control group(n=60).The control group was treated with hysteroscopy,and the TCM group combined TCM syndrome differentiation with hysteroscopy.Clinical outcome included menstrual scores,menstrual days,TCM symptom scores and intrauterine pregnancy recurrence rate was analyzed in two groups.RESULTS:The total response rate of the TCM group was significantly higher than that of the control group(P<0.05);after treatment,the menstrual scores,menstrual days and TCM symptoms of the two groups were decreased,and the menstrual scores,menstrual days and TCM symptoms of the TCM group were all lower than that of the control group(P<0.05);the recurrence rate of the TCM group was significantly lower than that of the control group(P<0.05).Follow-up results showed higher healing of incisional scar diverticulum in the TCM group than in the control group(P<0.05).The duration of menstruation before and after treatment,and the TCM group was better than the control group(P<0.05).CONCLUSION:TCM syndrome differentiation combined with hysteroscopy presented favorable outcome on the prolonged menstrual period of PCSD,which could significantly improve the recovery of menstruation,relief the symptoms of TCM,reduce the recurrence rate and accelerate wound healing.
文摘Background:Post-cesarean surgical site infection is a frequent complication with significant consequences for maternal,physical,and psychological well-being.This study explored women’s lived experiences of post-cesarean surgical site infection,focusing on emotional responses,treatment experiences,and perceived psychosocial impact.Methods:A qualitative study was conducted using thematic analysis of semi-structured interviews with 23 patients hospitalized due to post-cesarean surgical site infection,selected through purposeful sampling between 15 August 2022,and 15 January 2024.Results:The mean age of the participants in the study was 28.69±5.07 years.Of them,13 were high school graduates,and 22 were unemployed.According to the obstetric characteristics of the participants,seven participants had their third pregnancy,nine participants had one living child,and 14 participants underwent cesarean section for the first time.The analysis of data,one main theme(Receiving surgical site infection treatment from the participants’perspective)and five subthemes(Searching for explanations:uncertainty,blame,and distrust,Pain,uncertainty,and the weight of care,disrupted roles and the strain on family bonds,Participants’emotions,Effects of the treatment process on mental health)emerged.Conclusions:Findings highlight significant psychosocial distress,family role disruption,and unmet information needs,underscoring the importance of integrated mental health and nursing support in post-cesarean surgical site infection care.
文摘Background: The timing of elective repeat cesarean delivery at 38 weeks versus 39 weeks is still a debatable subject, both regarding maternal and neonatal outcomes. In the Saudi context, there is lack of local data to aid decision-making regarding the timing of elective repeat cesarean delivery. Objectives: To estimate the rate of spontaneous onset of labor before the planned gestational age for repeat cesarean section in women who were booked at gestational age of (39 0/7 - 39 6/7) weeks (W39) versus (38 0/7 - 38 6/7) weeks (W38) and to compare the rate of maternal composite outcome between these groups. Design: Retrospective cohort. Setting: This study was conducted at King Abdulaziz Medical City, Jeddah, KSA. Method: Delivery registry books were reviewed to identify all deliveries from 1 January 2014 to 31 December 2016 (3 years). All low-risk pregnant women who had 2 or more cesarean deliveries and who met the inclusion criteria were included. Results: A total of 440 women were included of whom 318 (72.3%) were planned for elective cesarean section at W38 gestational age and 122 women at W39 gestational age. Mothers planned at W39 had higher rate of emergency cesarean deliveries versus those planned at W38 (18.0% versus 10.4%, p = 0.030;RR = 13.06), most frequently due to early onset of contractions (16.4% versus 8.2%, p = 0.012;RR = 12.17) or cervical dilatation (11.6% versus 5.4%, p = 0.024, RR = 16.15). No difference in the incidence of individual or composite maternal complications was noted between the two groups. Mother’s age (OR 0.93, p = 0.018) and schedule date at W39 (OR = 1.94, p = 0.028) were independently associated with spontaneous onset of labor before the scheduled gestational age, while no association was found with parity, previous number of spontaneous vaginal deliveries, number of previous cesarean deliveries or interval from last cesarean delivery. Conclusion: Elective cesarean section scheduled at 39 weeks of gestation or beyond carries a higher risk of emergency cesarean section, with no significant increase in maternal complications. The identification of factors associated with spontaneous onset of labor before the planned gestational age should be carefully identified to determine the optimal timing.
基金funded by the Sum Nursing College,SOA University,Bhubaneswar,Odisha.
文摘Background:Postcesarean mothers often experience delayed lactogenesis II due to surgical stress and reduced oxytocin levels.Almond oil breast massage is a nonpharmacological intervention thought to enhance prolactin release and improve milk production.Objective:The objective of the study was to evaluate the effectiveness of almond oil massage on breast milk adequacy among primigravida lower segment cesarean section(LSCS)mothers.Materials and Methods:A randomized pretest-posttest control group design was conducted among 60 primigravida mothers post-LSCS,randomly assigned to experimental(n=30)and control(n=30)groups.The experimental group received three daily almond oil breast massages(5-10 mL;5 min/breast)for 3 days;controls received routine care.Breast milk adequacy was measured using a validated 16-item rating scale at baseline and day 4 post-intervention.Results:The mean breast milk adequacy scores increased from 29.30±1.915 to 39.80±1.690 in the experimental group(t=22.15,P<0.001).Control group change(29.93±2.132-30.27±2.116)was non-significant(t=0.776,P>0.05).Posttest scores between the two groups differed significantly between groups(t=19.282,P<0.001).Conclusion:Almond oil breast massage significantly enhances breast milk adequacy in post-LSCS mothers and can be integrated into routine postnatal nursing care.
文摘BACKGROUND Oil-based iodinated contrast media have excellent contrast properties and are widely used for hysterosalpingographic evaluation of female infertility.On abdominal radiography and computed tomography(CT)scans,their radiodensity is similar to that of metallic objects,which can sometimes lead to diagnostic confusion in the postoperative settings.In this case,retained oil-based contrast medium was observed on an abdominal radiograph following a cesarean section,making it difficult to differentiate from an intraperitoneal foreign body from surgery.The patient was a 37-year-old pregnant woman who was referred to our hospital at 32 weeks and 1 day of pregnancy due to complete placenta previa for mana-gement of pregnancy and delivery.An elective cesarean section was performed at 37 weeks and 3 days.A plain abdominal radiograph taken immediately after surgery revealed a near-round,hyperdense,mass-like shadow with a regular margin in the pelvic cavity.An intraperitoneal foreign body was suspected;therefore,an abdominal CT scan was performed.The foreign body was located on the left side of the pouch of Douglas and had a CT value of 7000 Hounsfield units,similar to that of metals.The CT value strongly suggested the presence of an artificial object.However,further inquiries with the patient and her previous physician revealed a history of hysterosalpingography.Accordingly,retained oil-based iodinated contrast medium was suspected,and observation of the object’s course was adopted.CONCLUSION When intraperitoneal foreign bodies are suspected on postoperative radiographs,the possibility of oil-based iodinated contrast medium retention should be considered.
基金This study was supported by the Health and Farmily Planning Commission of Hubei Province(No.WJ2018H0133).
文摘China's universal two child policy was released in October of 2015.How would this new policy influence the rate of overall cesarcan delivery(CD)in China?The objective of this paper is to investigate the trend of overall CD rate with the increase of number of multiparous women based on a big childbirth center of China(a tertiary hospital)in 2016.In this study,22530 cases from the medical record department of a big childbirth center of China from January 1 to December 31 in 2016 were entolled as research objects.Electronic health records of these selected objects were retrieved.According t0 the history of childbirth,the selected cases were divided into primiparous group containing 16340 cases and multiparous group containing 6190 cases.Chi-square test was carried out to compare the rate of CD,neuraxial labor analgesia,maternity insurance between the two groups;1-test was performed to compare the in-hospital days and gestational age at birth between the two groups.Pearson corrclation coefficient was used to evaluate the rclationship among observed monthly rate of multiparas,overall CD rate,and Elective Repeat Cesarean Delivery(ERCD)rate.The results showed that the CD rate in multiparous group was 55.46%,which was higher than that in primiparous group(34.66%,P<0.05).The rate of neuraxial labor analgesia in multiparas group was 9.29%,which was lower than that in primiparas group(35.94%,P<0.05).However,the rate of maternity insurance was higher in multiparas group(57.00%)than that in primiparas group(41.08%,P<0.05).The hospital cost and in-hospital days in multiparas group were higher,and the gcstational age at birth in multiparas group was lower than in primiparas group(P<0.05).The overall CD rate slightly dropped in the first 4 months of the year(P<0.05),then increased from 36.27%(April)to 43.21%(Dcember)(P<0.05).The rate of multiparas women and ERCD had the same trend(P<0.05).There were linear correlations among the rate of overall CD,the rate of multiparas women and the rate of ERCD rate(P<0.05).With the opening of China's two-child policy,the increasing rate of overall CD is directly related with the high rate of ERCD.Trials of Labor After Cesarean Section(TOLAC)in safe mode to reduce overall CD rate are warranted in the future.
基金Fund supported by the CAMS Innovation Fund for Medical Sciences(CIFMS:2016-12M-3-024)~~
文摘Objective Neuraxial block is the most common anesthesia method for cesarean section(CS).However,for some urgent and high-risk cesarean delivery,general anesthesia(GA)also plays a very important role.We aimed to find out the reasons of choosing GA for CS in our center and the factors that may be related to the maternal and fetal outcomes.Methods We retrospectively selected parturients who had CS procedures under GA in Peking Union Medical College Hospital from January 1,2014 to December 31,2016.Clinical data(baseline maternal status,preoperative status,perioperative information,maternal and fetal outcomes)of parturients and neonates were collected and analyzed.We summarized the common reasons for applying general anesthesia,and compared the back-to-ICU ratio and hospital stay time between parturients with different maternal American Society of Anesthesiologists(ASA)grade,gestational weeks and intraoperative blood loss,as well as the fetal one-minute Apgar score between different maternal ASA grade and gestational weeks.Results There were 98 cases of CS under GA enrolled in the study.Among the maternal and fetal factors,pregnancy with internal or surgical diseases is the most common reason(59 cases,60.2%)for choosing GA,followed by the placenta and fetal membrane abnormalities(38 cases,38.8%)and the pregnancy-specific disorders(36 cases,36.7%).ASA gradeⅢ-Ⅳof parturients(χ2=44.3,P<0.05),gestation period<37 weeks(χ2=23.4,P<0.05),and blood loss>800 ml(χ2=5.5,P<0.05)were related to the higher postoperative intensive care unit(ICU)rate in parturients.ASA gradeⅢ-Ⅳof parturients(t=-2.99,P<0.05),gestation period<37 weeks(t=2.47,P<0.05)were related to the longer hospital stay.ASA gradeⅢ-Ⅳof parturients(t=2.21,P=0.01)and gestation period<37 weeks(t=-3.21,P=0.002)were related to the lower one-minute Apgar score of neonates.Conclusion Pregnancy with internal or surgical diseases is the most common reason for choosing GA for CS.High ASA grade and short gestation period were the related factors of high postoperative ICU ratio for parturients and low one-minute Apgar score for neonates.
文摘Cesarean scar pregnancy （CSP） occurs when a gestation sac is implanted in the previous lower segment cesarean scar. The incidence of CSP is increasing worldwide. Uterine ateriovenous malformation （UA VM） is a rare gynecologic disease. Both of these diseases can cause severe vaginal bleeding and produce high morbidity rate. We describe a ease of UA VM induced by a CSP. The patient suffered intermittent vaginal bleeding after two dilatation and curettage （D＆C） one month before admission. The suspected diagnosis of CSP and UA VM were made after using transvaginal ultra- sound with color Doppler and human chorionic gonadotropin （hCG） examination. Resection of the involved area including the cesarean scar and UA VM by laparotomy was performed successfully and the diagnosis was confirmed by the last pathologic result.
文摘Cesarean scar ectopic pregnancy is a consequence of a scar from previous cesarean section.It is rare and is associated with catastrophic complications of early pregnancy.It can occur in women with only one prior cesarean delivery.With increasing rate of cesarean section worldwide,more and more cases are diagnosed and reported.The incidence is likely to rise substantially in the near future.A delay in diagnosis and the treatment can lead to uterine rupture,major haemorrhage,hysterectomy and serious maternal morbidity.Early diagnosis can offer treatment options of avoiding uterine rupture and haemorrhage,thus preserving the uterus and future fertility.Aim of this article is to find the demography,pathophysiology,clinical presentation,most appropriate methods of early diagnosis and management.
文摘Background: The success rate of vaginal birth after cesarean section with a single cesarean scar is greater than 50%, the lack of the information about the safety of vaginal birth after cesarean delivery pushes most of obstetricians to increase the num ber of cesarean sections following a previous cesarean section. Guidelines for Vaginal birth after cesarean (VBAC) indicate that TOLAC offers women with no contraindications and one previous transverse low-segment cesarean. The objective of the current study was to study the outcome of trial of labour after caesarean section (TOLAC), the indications for emergency repeat cesarean section and to determine the maternal and fetal prognosis in vaginal birth after caesarian section (VBAC) at Tshikaji Mission Hospital. Patients, Material and Methods: This is a retrospective study of the records of 126 women were selected to undergo the TOLAC in the department of gynecology and obstetrics at the Tshikaji Mission Hospital over the period from January 1<sup>st</sup> to December 31<sup>st</sup>, 2021. The data on demography, antenatal care, labour and delivery and outcomes were collected from the maternity unit of this hospital. The data were analyzed using SPSS version 2.0. Results: The TOLAC in 126 studied women. The course of work allowed vaginal delivery 107 parturient women, a success rate of successful VBAC of 85% after the TOLAC. The repeat emergency cesarean section was necessary for delivery in 15% of cases for failed TOLAC. There was no maternal mortality, but we recorded one fetal death or 0.8% of perinatal mortality, 2 cases of cicatricial dehiscence, the incidence of 1.6%. Maternal morbidity after delivery on cicatricial uterus was dominated by postpartum hemorrhages, with 19 cases or 15.1% of cases. Cervical dilatation of more than 3 cm at the time of admission, the parity more than 3 and were the significant factors in favor of a successful VBAC. Birth weight of more than 3500 g, fetal distress and malpresentation were associated with a lower success rate of VBAC. The TOLAC in selected cases has great importance in the present era of the rising rate of primary CS especially in rural areas. Conclusion: Pregnancy on a cicatricial uterus represents a high-risk pregnancy. Trial of VBAC in selected cases has great importance in the present era of the rising rate of primary CS especially in rural areas. There is a significantly high vaginal birth after caesarian section (VBAC) success rate among selected women undergoing trial of scar in Tshikaji Hospital. TOLAC remains the option for childbirth in low resource settings as Kasai region in DRC. Adequate patient education and counselling in addition to appropriate patient selection for TOLAC remain the cornerstone to achieving high VBAC success rate.
文摘Background: Trial of labor after cesarean delivery (TOLAC) has long been accepted as a safe option for women with previous cesarean delivery. Previous efforts have been exerted in trials to predict the success rates of TOLAC according to specific parameters related to previous cesarean section and before TOLAC. We aimed to investigate the different indications of previous cesarean delivery as independent predictors for successful vaginal birth. Methods: A retrospective study was conducted in Armed Forces Hospitals of the Southern Region between December 15, 2019, and July 1, 2020. The included 566 patients with previous cesarean section who were willing to undergo a trial of labor were divided into two groups according to the success of vaginal birth (VBAC). Results: The nonrecurring indications for previous cesarean delivery were higher in the successful group (fetal distress 54.7% vs 41.1%, malpresentation 26% vs 21.4%, multifetal pregnancy 3.8% vs 2.7%). Additionally, the successful VBAC group had a significantly higher percentage of previous successful VBAC (47.7% vs 21.9%) and prior vaginal deliveries (58.5% vs 44.2%) and less coincidence of medical disorders and meconium-stained liquor (18.1% vs 26.3% and 3.2% vs 8.2%, respectively) than the unsuccessful group. Conclusion: During counseling regarding trial of labor after cesarean section, indications for previous cesarean section not related to arrest of labor can predict higher success of VBAC. Moreover, previous successful vaginal delivery or VBAC improves the success rates.
文摘Objectives: Emergency cesarean is performed, when a situation requires immediate action in order to reduce the risk to mother and/or child, while urgent cesarean is done if a non-life threatening but compromising situation occurs. The aim of the study was to investigate the maternal and fetal outcome for emergency and urgent cesarean. Study Design: A retrospective case-control study was performed;cases underwent emergency cesarean section, while controls underwent urgent cesarean section. We included 303 cases of women and 336 cases of children, and controls were matched. Maternal and fetal outcome parameters for singleton and twin pregnancies were investigated using the Wilcoxon test and the Chi-square-test. Results: Maternal outcome: Higher?blood loss (cases: mean 383.12 ± 232.89, range 100 - 2500 vs. controls: 336.06 ± 129.19, range 100?- 1000, p = 0.008), hemorrhage (34 vs. 11, p < 0.001) and puerperal anemia (30 vs. 10, p < 0.001). Neonatal outcome: One, five, and ten minutes Apgar levels and umbilical cord pH values are lower for cases (p < 0.001 and p < 0.001, respectively). Twins had lower five and ten minutes Apgar levels (p = 0.040 and 0.002), but higher umbilical cord pH values than singletons (p < 0.001). The perinatal mortality among singletons was 3.8%, among twins 8.1%. For cases the perinatal mortality among singletons was 5.7% and 17.14% for twins (control group 1.41% and 2.63%, respectively). Conclusion: The maternal and fetal outcome is poorer in emergency cesarean section. Especially the perinatal mortality is high in emergency cesarean section, particular for twins.
基金This study was supported by the National Natural Science Foundation of China （No. 71173081）.
文摘Postpartum hemorrhage （PPH） is one of the most adverse obstetric outcomes. Our aim is to detect the risks of multilevel PPH in different cesarean section （CS） groups [including nulliparous CS with indications, nulliparous CS without indications, repeat cesarean （RC）, vaginal birth after cesarean （VBAC）, cesarean after vaginal birth （CAVB）]. We conducted a retrospective cohort study, and the data on 127 145 women collected from January 2014 to May 2016 and from 35 tertiary hospitals in Shanxi province, China, were reviewed. Based on the measuring results of PPH, an ordered logistic regression model was used to analyze the adjusted PPH risks for each of the CS groups, and comparisons were drawn between them. Finally, a total of 99 066 nulliparous （77.92%） and 28 079 multiparous （22.08%） women were observed. The number of CS cases was 61 117, and the rate for CS was 48.07%. A total of 10 029 women did not show indications for CS and accounted for 16.41% of the CS parturient, whereas 9103 women underwent a repeated cesarean, with a CS frequency of 14.89%. The number of VBAC cases was 989, whose rate was 9.88% in prior CS women. The number （proportions） of PPH was 3658 （2.88%） in L1 （PPH volume： ≥900 and 〈1500 mL）, 520 （0.41%） in L2 （PPH volume： ≥1500 and〈2100 mL）, and 201 （0.16%） in L3 （PPH volume： ≥2100 mL）. The Ln （n= 1, 2, 3, etc.） represented the increasing order of PPH severity. In the adjusted results, compared with spontaneous vaginal delivery （SVD） as the reference group, in the adjusted result for nulliparous, there was a decreased PPH risk in CS with indications （OR： 2.32; CI： 2.04-2.62）, which was lower than that of CS without indications （OR： 2.50; CI： 2.01-2.96）. The highest PPH risk in all subgroups （i.e. nulliparous and multiparous groups） was observed in the RC （OR： 3.61; CI： 3.16-4.17）, which was nearly twice higher than that of the VBAC （OR： 1.82; CI： 1.33-2.52）. CAVB （OR： 1.03; CI： 0.65-1.62） showed no significant difference with the reference group. Thus, we deemed that CS should be avoided in nulliparous pregnancies unless indicated, to prevent or reduce the rates for the use of RC or VBAC which are high risks of severe PPH to the parturient women.
文摘Objective To investigate the early diagnosis and treatment of cesarean scar pregnancy （CSP）. Methods Clinical data of 28 patients with CSP in Peking Union Medical College Hospital from January 1994 to April 2007, including age, interval from the last cesarean delivery to diagnosis, clinical presentation, location of the lesion, process of diagnosis and treatment, outcome, and follow-up, were retrospectively analyzed. Re, salts CSP constituted 1.05 % of all ectopic pregnancies, and the ratio of CSP to pregnancy was 1 ： 1 221. The mean age of the group was 31.4 years. Twenty-six women had only one prior cesarean delivery. The interval from the last cesarean delivery to diagnosis ranged from 4 months to 15 years. The most common presenting symptoms of CSP were amenorrhoea and vaginal bleeding. Seventeen cases were misdiagnosed as early intrauterine pregnancies and 2 were misdiagnosed as gestational trophoblastic tumor. The other 9 were diagnosed definitely before treatment. The diagnosis was made based on cesarean delivery history, gynecologic examination, ultrasound, and magnetic resonance imaging （MRI）. The treatment of CSP included systemic or local methotrexate administration, conservative surgery, and hysterectomy. The conservative treatment was successful in 24 cases. All of the 28 women were cured through individual therapies. Conclusions CSP is rare and usually misdiagnosed as other diseases. Ultrasound is valuable for diagnosing CSP, and MRI can be used as an adjunct to ultrasound scan. Early diagnosis offers the options of conservative treatment and greatly improves the outcome of patients. Individual therapy is strongly recommended.
