Delayed versus early umbilical cord clamping for near-term infants born to preeclamptic mothers; a randomized controlled trial.

OBJECTIVE: This study aims to assess delayed versus early umbilical cord clamping in preeclamptic mothers undergoing scheduled caesarean delivery regarding the maternal intra-operative blood loss and neonatal outcomes. METHODS: A clinical trial was conducted on 62 near-term preeclamptic mothers (36-38+6 weeks) who were planned for caesarean delivery. They were randomly assigned into two groups. The first group was the early cord clamping (ECC) group (n= 31), in which clamping the umbilical cord was within 15 seconds, while the second group was the delayed cord clamping (DCC) group (n= 31), in which clamping the umbilical cord was at 60 seconds. All patients were assessed for intra-operative blood loss and incidence of primary postpartum haemorrhage (PPH). Otherwise, all neonates were assessed for APGAR scores, the need for the neonatal intensive care unit (NICU) admission due to jaundice, and blood tests (haemoglobin, haematocrit. and serum bilirubin). RESULTS: There was not any significant difference between the two groups regarding the maternal estimated blood loss (P=0.673), the rates of PPH (P=0.1), post-delivery haemoglobin (P=0.154), and haematocrit values (P=0.092). Neonatal outcomes also were showing no significant difference regarding APGAR scores at the first minute (P=1) and after 5 minutes (P=0.114), day 1 serum bilirubin (P=0.561), day 3 serum bilirubin (P=0.676), and the rate of NICU admission (P=0.671). However, haemoglobin and haematocrit values were significantly higher in the DCC group than in the ECC group (P<0.001). CONCLUSION: There is no significant difference between DCC and ECC regarding maternal blood loss. However, DCC has the advantage of significantly higher neonatal haemoglobin. TRIAL REGISTRATION: It was first registered at ClinicalTrials.gov on 10/12/2019 with registration number NCT04193345.

Use of beta subunit of human chorionic gonadotropin assay as a diagnostic tool for prelabor rupture of membranes.

PURPOSE: The study aimed at assessment of the accuracy of the ß-hCG test in vaginal washing fluid for diagnosis of prelabor rupture of membranes (PROM). PATIENTS AND METHODS: Two groups of pregnant women from 17 to 38 weeks of gestation were recruited. The first group (PROM group) included 50 pregnant women with unequivocal PROM. The other group included 50 pregnant women with intact membranes. A sterile speculum examination was performed. If less than 5 cc was collected or no fluid found, 10 cc sterile saline was sprinkled on the vaginal wall and 5 cc were recollected in a sterile syringe. Two drops of collected fluid were used for qualitative testing of ß-hCG. The remaining fluid was used for quantitative assessment of ß-hCG. RESULTS: The quantitative ß-hCG test results were significantly higher in PROM group (median and range: 138.5 (23-475) versus 13 (1-55); the difference in medians and 95% CI: 105 (91-166); p value: <.001). The qualitative ß-hCG test was positive in 42/50 (84%) of the PROM group, while it was negative in 50/50 (100%) of the intact membranes group. Areas under receiver operating characteristics (AUC) for both the quantitative and qualitative ß-hCG tests were high (0.97, 95% CI: 0.91-0.99, p value: <.001 and .92, 95% CI: 0.84-0.96, p value: <.001, respectively). The suggested cut-off of ß-hCG for the quantitative test was 32 mIU/ml. The sensitivity of quantitative and qualitative tests are: 94, 95% CI: 83.5-98.7% and 84, 95% CI: 70.9-92.8%, respectively. The specificity of quantitative and qualitative tests are: 94, 95% CI: 83.5-98.7% and 100, 95% CI: 92.9-100%, respectively. CONCLUSION: ß-hCG test (either quantitative or qualitative) in vaginal washing fluid can be used in the diagnosis of PROM in both preterm and term cases.

Urine test for HPV genotypes as a predictor of precancerous cervical lesions and for cervical cancer screening.

OBJECTIVE: To assess the sensitivity of a urine test for high-risk HPV DNA genotypes in the detection of high-grade squamous intra-epithelial lesion (HSIL) and its correlation with pathologic precancerous lesions. METHODS: The present prospective cross-sectional study included women referred to Kasr AlAiny Medical School, Cairo, Egypt, for cervical smear anomalies, a history of cervical smear anomalies, or for suspicious cervix between May 1, 2015, and April 30, 2017. Paired urine tests and cervical smears were performed. HPV DNA was detected in urine using polymerase chain reaction and cervical smears were performed with a cervical spatula and a cytobrush. Agreement between urine test results and pathology was examined. RESULTS: In total, 1375 women were included. Urine test for high-risk HPV DNA demonstrated 97.8% (95% confidence interval [CI] 92.1%-99.7%) sensitivity and 100% (95% CI 99.7%-100.0%) specificity for HSIL. Overall, 87 women had a positive urine test for high-risk HPV; of these, 82 (94.3%, 95% CI 87.1%-98.1%) had pathologic findings of cervical intra-epithelial neoplasia 2 or 3 (CIN2/3). Similarly, 89 women had HSIL cytology; again, 82 had CIN2/3 (92.1%; 95% CI, 84.3%-96.4%). CONCLUSION: There was good agreement between a positive urine test for high-risk HPV DNA genotypes and pathologic findings of CIN2/3.

Benefits of vaginal misoprostol prior to IUD insertion in women with previous caesarean delivery: a randomised controlled trial.

OBJECTIVE: The aim of the study was to evaluate the value of vaginal misoprostol 6 h prior to intrauterine device (IUD) insertion in women with previous Caesarean delivery. METHODS: A double-blind randomised controlled trial was conducted in 120 women who were eligible for IUD insertion. Participants were randomly divided to receive either 600 µg vaginal misoprostol or placebo 6 h before IUD insertion. The primary outcome measure was the pain score during the procedure. Secondary outcome measures were failure of insertion, insertion difficulty score, complications of IUD insertion and side effects related to misoprostol. RESULTS: Pain and insertion difficulty scores were significantly lower in the misoprostol group compared with the placebo group (5.7 ± 1.4 vs. 6.5 ± 0.9 and 4.1 ± 1.1 vs. 5.4 ± 2.2, respectively; p < .001). More women experienced nausea, vomiting (5 vs. 0; p = .06) and cramps (10 vs. 0; p < .001) in the misoprostol group than in the placebo group, respectively. CONCLUSIONS: The use of misoprostol before IUD insertion is associated with less painful and easier placement.

Low dosing of gonadotropins in in vitro fertilization cycles for women with poor ovarian reserve: systematic review and meta-analysis.

OBJECTIVE: To evaluate the effectiveness of low doses of gonadotropins and gonadotropins combined with oral compounds compared with high doses of gonadotropins in ovarian stimulation regimens in terms of ongoing pregnancy per fresh IVF attempt in women with poor ovarian reserve undergoing IVF/intracytoplasmic sperm injection (ICSI) treatment. DESIGN: A systematic review and meta-analysis of randomized controlled studies that evaluate the effectiveness of low dosing of gonadotropins alone or combined with oral compounds compared with high doses of gonadotropins in women with poor ovarian reserve undergoing IVF/ICSI treatment. SETTING: Not applicable. PATIENT(S): Subfertile women with poor ovarian reserve undergoing IVF/ICSI treatment. INTERVENTION(S): We searched the PubMed, EMBASE, Web of Science, the Cochrane Library, and the Clinical Trials Registry using medical subject headings and free text terms up to June 2016, without language or year restrictions. We included randomized controlled studies (RCTs) enrolling subfertile women with poor ovarian reserve undergoing IVF/ICSI treatment and comparing low doses of gonadotropins and gonadotropins combined with oral compounds versus high doses of gonadotropins. We assessed the risk of bias using the criteria recommended by the Cochrane Collaboration. We pooled the results by meta-analysis using the fixed and random effects model. MAIN OUTCOMES MEASURE(S): The primary outcome was ongoing pregnancy rate (PR) per woman randomized. RESULT(S): We retrieved 787 records. Fourteen RCTs (N = 2,104 women) were included in the analysis. Five studies (N = 717 women) compared low doses of gonadotropins versus high doses of gonadotropins. There was no evidence of a difference in ongoing PR (2 RCTs: risk rate 0.98, 95% confidence interval 0.62-1.57, I2 = 0). Nine studies (N = 1,387 women) compared ovarian stimulation using gonadotropins combined with the oral compounds letrozole (n = 6) or clomiphene citrate (CC) (n = 3) versus high doses of gonadotropins. There was no evidence of a difference in ongoing PR (3 RCTs: risk rate 0.90, 95% confidence interval 0.63-1.27, I2 = 0). CONCLUSION(S): We found no evidence of a difference in pregnancy outcomes between low doses of gonadotropins and gonadotropins combined with oral compounds compared with high doses of gonadotropins in ovarian stimulation regimens. Whether low doses of gonadotropins or gonadotropins combined with oral compounds is to be preferred is unknown, as they have never been compared head to head. A health economic analysis to test the hypothesis that an ovarian stimulation with low dosing is more cost-effective than high doses of gonadotropins is needed. PROSPERO REGISTRATION NUMBER: CRD42016041301.

Effect of female genital cutting performed by health care professionals on labor complications in Egyptian women: a prospective cohort study.

AIM: To examine the effect of the degree of female genital cutting (FGC) performed by health-care professionals on perineal scarring; delivery mode; duration of second stage of labor; incidence of perineal tears and episiotomy in a cohort of uncircumcised versus circumcised (types I and II) women. METHODS: A prospective cohort study included 450 primigravida women in active labor attending the Faculty of Medicine Cairo University Hospital between January 2013 and August 2014. Women were divided into three groups based on medical examination upon admission. Group I (Control) included 150 uncut women, Group II included 150 women with type I FGC and Group III included 150 women with type II FGC. A structured questionnaire elicited the information on women's socio-demographic characteristics including age, residence, occupation, educational level, age of marriage and FGC circumstances. Association between FGC and labor complications was examined. MAIN OUTCOMES: risk of perineal scarring; delivery mode; duration of second stage of labor; incidence of perineal tears and episiotomy. RESULTS: Family history of genitally cut mother/sister was the most significant socio-demographic factor associated with FGC. FGC especially type II was associated with significantly higher incidence of vulvar scar (P<0.0002), perineal tears (P<0.0001) and increased likelihood of additional vaginal and perineal trauma [odds ratio (OR): 1.85, 95% CI: 0.60-5.65. P≤0.001]. There was insignificant difference in risks of cesarean section (CS), instrumental delivery, episiotomy and short-term neonatal outcomes. CONCLUSION: The study strengthens the evidence that FGC increases the risk of tears in spite of medicalization of the practice.

Prevalence and diagnostic accuracy of Doppler ultrasound of placenta accreta in Egypt.

OBJECTIVE: The objective of this study is to assess the prevalence of placenta accrete (PA) among those with placenta implanted over cesarean section (CS) scar and to evaluate the accuracy of Doppler ultrasound in diagnosis. METHODS: A cross-sectional study included 100 patients with placenta previa (PP) anterior with at least one previous CS. Ultrasound and color Doppler were done to all participants and correlated with operative findings. RESULTS: There was a significant difference between accrete and non-accrete group regarding maternal age (32.6 ± 5.01 versus 29.14 ± 4.89), and a highly significant difference regarding the postoperative hemoglobin (6.71 ± 1.156 versus 8.41 ± 1.257) and the number of previous CSs (p <.001). The abnormal Doppler findings showed a highly significant difference between the two groups as loss of retroplacental clear zone (87.3% versus 10.8%), intraplacental lacunae (93.7% versus 37.8%), hypervascularity in uterine bladder interface (47.6% versus 5.4%), and blood vessels invading myometrium (82.5% versus 18.9%) (p < .001). The sensitivity, specificity, PPV, NPV, and accuracy of loss of retroplacental clear were 87.3%, 89.19%, 93.2%, 80.49%, and 88%; intraplacental lacunae were 93.65%, 62.16%, 80.82%, 85.19%, and 82%; hypervascularity in uterine bladder interface were 47.62%, 94.59%, 93.75%, 51.47%, and 65%; dilated vessels over peripheral subplacental zone were 82.54%, 81.08%, 88.14%, 73.17%, and 82%, respectively. There was a highly significant difference between the two groups regarding surgical management with cesarean hysterectomy, occurrence of bladder injury, the need for intraoperative, and postoperative blood transfusion, ICU admission (p < .001). CONCLUSION: The use of ultrasound together with the color Doppler allowed for better prediction of placental invasion of the myometrium prior to obstetrical intervention to improve the maternal and the fetal outcome.

A comparative study of folate and vitamin B12 serum levels in preeclamptic versus normotensive pregnant women in correlation with uterine and umbilical artery Doppler findings and pregnancy outcome.

OBJECTIVE: To detect the serum levels of folate and B12 in both preclamptic and normotensive pregnant women and to determine whether there is any relation between these levels with the uterine and umbilical artery Doppler indices as well as the pregnancy outcome. MATERIAL AND METHODS: This case controlled study comprised 79 pregnant patients with preeclampsia and 113 healthy, normotensive pregnant women with singleton pregnancies at gestational ages ranging from 34-40 weeks. Patients were not obese (BMI<30) and did not suffer from chronic hypertension, chronic renal or liver disease nor diabetes mellitus. Serum folate and B12 were detected in all cases. They were also subjected to a Doppler study of both the uterine and umbilical arteries. Serum folate and B12 blood levels as well as the Doppler study indices (RI and PI) were compared in both groups. RESULTS: The serum folate level was significantly lower in preeclamptic patients than normal pregnant women (p<0.001). It was significantly correlated to uterine artery Doppler indices (RI and PI) and negatively correlated to umbilical artery Doppler indices (RI and PI). Low serum folate was significantly correlated to poor maternal outcome. Low serum folate was also significantly correlated to poor perinatal outcome. Serum B12 level was not significantly different in preeclamptic patients from the control group (P value=0.14). CONCLUSION: Serum folate was significantly lower in preeclamptic pregnant women with a significant correlation to increased uterine and umbilical RI, PI and poor maternal and neonatal outcome.