Effect of vasopressin injection technique on ovarian reserve during laparoscopic cystectomy of ovarian endometriomas: a systematic review and meta-analysis of randomized controlled trials.

INTRODUCTION: To evaluate the effect of injecting vasopressin during laparoscopic excision of ovarian endometriomas on ovarian reserve. EVIDENCE ACQUISITION: Four different databases (PubMed, Cochrane Library, Scopus, and ISI Web of Science) were searched to identify relevant studies in March 2023. We selected randomized controlled trials (RCTs) that compared vasopressin injection in the intervention group versus no injection of vasopressin in the control group among women undergoing laparoscopic cystectomy of ovarian endometriomas. The main outcomes were the amount of bleeding, number of coagulation events, and levels of serum anti-Müllerian hormone (AMH) and follicle-stimulating hormone (FSH). The available data were extracted and analyzed in a meta-analysis model using RevMan software. EVIDENCE SYNTHESIS: Seven RCTs, involving a total number of 478 patients, were included in our study. The vasopressin group had significantly reduced blood loss amount and number of coagulation events compared to the control group (P=0.004 and P=0.005). There was a significant improvement in the AMH levels within 6 months after surgery in the vasopressin group (MD=0.52, 95% CI: 0.11, 0.93, P=0.01). In addition, the FSH levels within 6 months after laparoscopic cystectomy were significantly reduced with vasopressin injection. CONCLUSIONS: Vasopressin injection during laparoscopic cystectomy of ovarian endometriomas is effective in reducing blood loss amount and frequency of coagulation, as well as protecting the ovarian reserve. More trials are encouraged to confirm our findings.

Insights on obstetric outcomes in pregnant individuals with Marfan Syndrome: evidence from the National Inpatient Sample.

BACKGROUND: We investigated the potential association between Marfan Syndrome (MFS) and adverse obstetric outcomes using the National Inpatient Sample (NIS) database. METHODS: We utilized the International Classification of Diseases (ICD-10) system to identify relevant codes and extracted data from the NIS database covering the period 2016-2019. Descriptive statistics and χ2 tests were employed to summarize and compare baseline characteristics. Univariate and multivariate regression analyses (adjusted for age, race, hospital region, smoking status, and alcohol misuse) were conducted to evaluate association between MFS and adverse obstetric outcomes. The regression analyses were summarized as Odds Ratios (OR) with 95% confidence intervals (CI). RESULTS: Among the 2,854,149 pregnant individuals, 179 had MFS. Baseline characteristics revealed significant associations between MFS and age, race, and hospital location. Univariate analysis showed MFS individuals had significantly increased risks of amniotic fluid/membrane abnormalities (AFAs, OR=1.64, 95% CI: 1.01-2.68, P=0.045) and postpartum hemorrhage (PPH, OR=3.73, 95% CI: 2.41-5.78, P<0.001). Several obstetric outcomes showed some trends towards increased (multiple gestation, placenta previa, and preterm labor) and decreased (premature rupture of membrane, gestational diabetes, and preeclampsia) obstetric risks with MFS; however, they were not statistically significant. Multivariate analysis showed MFS was significantly associated with increased risks of AFAs (adjusted OR=1.68, 95% CI: 1.03-2.74, P=0.037) and PPH (adjusted OR=3.62, 95% CI: 2.31-5.68, P<0.001). CONCLUSIONS: MFS is associated with increased risks of adverse obstetric outcomes, specifically AFAs and PPH. These results highlight the importance of monitoring these specific pregnancy outcomes in MFS individuals to ensure optimal maternal-fetal health.

Digital versus speculum insertion of Foley catheter for labor induction: A systematic review and meta-analysis of randomized controlled trials.

OBJECTIVE: To compare Foley catheter insertion by digital blind method to its placement with a sterile speculum in women with unripe cervix for induction of labor. METHODS: A systematic search was conducted in Cochrane Library, PubMed, Web of Science, and Scopus databases for randomized clinical trials (RCTs) from inception to July 2023. Included studies compared digital to speculum placement of the Foley catheter for labor induction. Data from the included studies were extracted and pooled using RevMan software for meta-analysis. The primary outcome was pain score during the procedure measured by the Visual Analog Scale (VAS). Secondary outcomes included Foley catheter insertion duration, cesarean delivery rate, induction to delivery interval, Bishop score, need for other cervical ripening methods, maternal satisfaction, and maternal fever. RESULTS: Four RCTs involving a total of 600 patients met the inclusion criteria. Pain during the procedure and Foley catheter insertion duration were significantly reduced in the digital insertion group compared to the speculum-guided group (p < 0.05). The Bishop score showed a significant improvement in the digital Foley catheter placement group. However, there were no statistically significant differences in the cesarean delivery rate or the requirement for additional cervical ripening methods between the two groups. Maternal satisfaction with the delivery process was significantly improved in the digital insertion group (p < 0.001). Induction to delivery interval and maternal fever were comparable between both groups. CONCLUSIONS: Digital placement of Foley catheter can be considered as an alternative to the sterile speculum method for pre-induction cervical ripening. More trials are required to confirm our findings.

Effectiveness of phototherapy with and without probiotics for the treatment of indirect hyperbilirubinaemia in preterm neonates: a randomised controlled trial.

INTRODUCTION: Raised serum bilirubin levels can cause kernicterus, and premature infants are at increased risk owing to metabolic immaturity. The standard treatment for neonatal jaundice is phototherapy, but probiotics alone can reduce the duration of phototherapy and hospitalisation. OBJECTIVES: To determine the effectiveness of phototherapy with and without probiotics for the treatment of indirect hyperbilirubinaemia in preterm neonates. PATIENTS AND METHODS: The open-labelled randomised controlled trial was conducted from January 2022 to January 2023 in the neonatal unit of the University of Lahore Teaching Hospital, Pakistan. A total of 76 preterm neonates who fulfilled the selection criteria were included and divided into two groups. Both groups received standard phototherapy. In Group B, a probiotic (Saccharomyces boulardii) 125 mg, twice daily, orally (in 5 cc of whichever milk the infant was receiving) was given until discharge from hospital. The primary outcome measurements were the duration of phototherapy and the length of hospitalisation. RESULTS: The mean (SD) duration of phototherapy was 36.55 (14.25) hours in Group A and 24.61 (9.25) hours in Group B (p <0.05). The mean (SD) duration of hospital stay was 47.36 (16.51) hours in Group A and 33.13 (8.93) hours in Group B (p <0.05). CONCLUSION: Oral probiotics (Saccharomyces boulardii) have a significant effect on the duration of phototherapy for neonatal hyperbilirubinaemia, and they decrease the chances of nosocomial infection. Exploration of clinical outcomes by investigating faecal flora and undertaking large randomised controlled trials of various probiotics are needed. ABBREVIATIONS: ABE: acute bilirubin encephalopathy; CNS: central nervous system; GA: gestational age; IVIG: intravenous immunoglobulin; KSD: kernicterus; NNU: neonatal unit; RCT: randomised controlled trial; S. boulardii: Saccharomyces boulardii.

The effects of low-dose aspirin on preterm birth: a systematic review and meta-analysis of randomized controlled trials.

AIM: To conduct a systematic review and meta-analysis of all randomized controlled trials (RCTs) that evaluated the efficacy of low-dose aspirin (LDA, ≤ 160 mg/day) on preventing preterm birth (PB). METHODS: Five databases were screened from inception until June 25, 2023. The RCTs were assessed for quality according to Cochrane's risk of bias tool. The endpoints were summarized as risk ratio (RR) with 95% confidence interval (CI). RESULTS: Overall, 40 RCTs were analyzed. LDA significantly decreased the risk of PB < 37 weeks (RR: 0.91, 95% CI 0.87, 0.96, p < 0.001, moderate certainty of evidence) with low between-study heterogeneity (I2 = 23.2%, p = 0.11), and PB < 34 weeks (RR: 0.78, 95% CI 0.61, 0.99, p = 0.04, low certainty of evidence) with high between-study heterogeneity (I2 = 58.3%, p = 0.01). There were no significant differences between both groups regarding the risk of spontaneous (RR: 0.94, 95% CI 0.83, 1.07, p = 0.37) and medically indicated (RR: 1.28, 95% CI 0.87, 1.88, p = 0.21) BP < 37 weeks. Sensitivity analysis revealed robustness for all outcomes, except for the risk of PB < 34 weeks. For PB < 37 weeks and PB < 34 weeks, publication bias was detected based on visual inspection of funnel plots for asymmetry and statistical significance for Egger's test (p = 0.009 and p = 0.0012, respectively). CONCLUSION: LDA can significantly reduce the risk of PB < 37 and < 34 weeks. Nevertheless, further high-quality RCTs conducted in diverse populations, while accounting for potential confounding factors, are imperative to elucidate the optimal aspirin dosage, timing of initiation, and treatment duration for preventing preterm birth and to arrive at definitive conclusions.

The effect of antioxidant supplementation on dysmenorrhea and endometriosis-associated painful symptoms: a systematic review and meta-analysis of randomized clinical trials.

This study aimed to review randomized controlled trials (RCTs) investigating the effects of dietary antioxidant supplements on the severity of endometriosis-related pain symptoms. The PubMed/Medline, Scopus, and Web of Science databases were searched until April 2022. Additionally, we manually searched the reference lists. Endpoints were summarized as standardized mean difference (SMD) with 95% confidence intervals (CIs) in a random-effects model. The I2 statistic was used to assess heterogeneity. Ten RCTs were included in this meta-analysis. Overall, 10 studies were related to dysmenorrhea, four to dyspareunia, and four to pelvic pain. Antioxidants significantly reduced dysmenorrhea (SMD, -0.48; 95% CI, -0.82 to -0.13; I2=75.14%). In a subgroup analysis, a significant reduction of dysmenorrhea was observed only in a subset of trials that administered vitamin D (SMD, -0.59; 95% CI, -1.13 to -0.06; I2=69.59%) and melatonin (SMD, -1.40; 95% CI, -2.47 to -0.32; I2=79.15%). Meta-analysis results also suggested that antioxidant supplementation significantly improved pelvic pain (SMD, -1.51; 95% CI, -2.74 to -0.29; I2=93.96%), although they seem not to have a significant beneficial impact on the severity of dyspareunia. Dietary antioxidant supplementation seems to beneficially impact the severity of endometriosis-related dysmenorrhea (with an emphasis on vitamin D and melatonin) and pelvic pain. However, due to the relatively small sample size and high heterogeneity, the findings should be interpreted cautiously, and the importance of further well-designed clinical studies cannot be overstated.

The effect of Pilates exercise during pregnancy on delivery outcomes: a systematic review and meta-analysis.

A systematic review and meta-analysis were conducted to investigate the effectiveness of the Pilates exercise program during pregnancy on different delivery outcomes. Various databases were searched from inception until November 2022. The included studies compared Pilates exercise to routine antenatal care in pregnant women. The primary outcomes assessed were vaginal and cesarean delivery rates, as well as labor duration. Secondary outcomes included episiotomy incidence, Apgar scores, and epidural analgesia. Seven studies met the inclusion criteria, involving a total of 1,003 patients. Results indicated a significant increase in the vaginal delivery rate among the Pilates exercise group compared to the control group (p < .001). Moreover, the Pilates exercise group exhibited significantly reduced rates of cesarean delivery and shorter labor duration. Pilates exercise was associated with a significant decline in the incidence of episiotomy and the number of women requiring epidural analgesia during delivery (p < .001 & p = .008). In addition, Apgar scores at one and five minutes were significantly higher in the Pilates exercise group compared to the control group (p < .001). In conclusion, Pilates exercise during pregnancy has a positive effect on maternal outcomes and Apgar scores. However, more trials are needed to confirm these findings.

Effect of Oral Consumption of Vitamin D on Uterine Fibroids: A Systematic Review and Meta-Analysis of Randomized Clinical Trials.

Impaired vitamin D status is highly prevalent among women with UFs. The objective of this first-ever systematic review and meta-analysis was to summarize the effect of vitamin D supplementation on the size of uterine fibroids (UFs). We performed a comprehensive literature search for published randomized controlled trials (RCTs) in Medline, Scopus, Web of Science, and Cochrane Central Register of Controlled Trials from inception to September 2022. Five trials including 511 participants (256 cases and 255 controls) were included. Pooling results from five trials, which compared size of UFs between experimental and placebo groups, revealed that vitamin D supplementation could significantly decrease the size of UFs (standardized mean difference [SMD]: -0.48, 95% confidence interval [CI]: -0.66, -0.31) and cause improvement in serum level of vitamin D compared to placebo group (SMD: 3.1, 95% CI: 0.66, 5.55). A significant effect was observed in the subset of trials administering vitamin D supplementation for >8 wk (SMD: -0.62, 95% CI: -0.88, -0.37). In conclusion, vitamin D supplementation significantly increases serum levels of vitamin D and reduces the size of UFs. However, larger, well-designed RCTs are still needed to determine the effect of vitamin D on other parameters of UFs.

Twice-Weekly Versus Once-Weekly Membrane Sweeping in the Prevention of Post-Term Pregnancy: a Systematic Review and Meta-Analysis of Randomized Controlled Trials.

Membrane sweeping is considered a simple and effective method for initiating spontaneous onset of labor. Despite the widely accepted membrane sweeping use to prevent post-term birth, the optimal frequency has not been estimated. We aimed to assess the effectiveness and safety of twice-weekly versus once-weekly membrane sweeping in post-term pregnancy prevention. Four different databases were searched for available clinical trials from inception to October 2022. We selected randomized controlled trials (RCTs) that compared twice-weekly membrane sweeping in intervention group versus once-weekly membrane sweeping in control group among pregnant women with singleton pregnancy at ≥ 39 gestational weeks. Our primary outcomes were the rate of spontaneous onset of labor and the requirement for formal methods of labor induction. Our secondary outcomes were sweeping to delivery interval in days, gestational age at delivery in weeks, Bishop score at admission, chorioamnionitis, and premature rupture of membranes. Three RCTs (596 patients) were included. Twice-weekly membrane sweeping was associated with significant increase in the rate of spontaneous onset of labor and significant decline in labor induction rate in comparison with once-weekly group. Duration from sweeping to delivery was significantly shorter among the twice-weekly group (p<0.001). Furthermore, gestational age at delivery was significantly earlier in the twice-weekly group. A significantly higher Bishop score at admission was observed in the twice-weekly group (p=0.02). There were no significant differences across both groups in chorioamnionitis and premature rupture of membranes. In conclusion, twice-weekly membrane sweeping is more effective in preventing post-maturity pregnancy than once-weekly sweeping without added adverse events.

Association between endometriosis and obstetric complications: Insight from the National Inpatient Sample.

OBJECTIVE: This study aimed to investigate the relationship between endometriosis and adverse obstetric outcomes using data from the National Inpatient Sample (NIS) database. METHODS: The ICD-10 coding system was used to identify codes for endometriosis and obstetric outcomes, and data from the NIS (2016-2019) were analyzed. Descriptive statistics were used to summarize variables, while the chi-square test was used to detect significant differences for categorical variables. Univariate and multivariate regression analyses were conducted to assess the association between endometriosis and obstetric outcomes. On multivariate analysis, adjustment was done for age, race, hospital region, smoking status, and alcohol misuse. Forest plots were used to visualize odds ratios and their 95% confidence intervals. RESULTS: Overall, 2,854,149 women were included in this analysis, of whom 4,006 women had endometriosis. The post-hoc Bonferroni correction was applied to account for multiple comparisons, and our analyses revealed several statistically significant associations (p < 0.004). Specifically, on univariate analysis, significant associations with endometriosis were identified for ruptured uterus, placenta previa, placental abruption, postpartum hemorrhage, preeclampsia, amniotic fluid abnormality, gestational diabetes, preterm labor, and multiple gestation. On multivariate analysis, significant associations with endometriosis were observed for placenta previa, placental abruption, postpartum hemorrhage, preeclampsia, amniotic fluid abnormality, preterm labor, premature rupture of membranes, and multiple gestation. CONCLUSION: The present findings provide important insights into the potential relationship between endometriosis and various adverse obstetric outcomes and may help inform clinical practice and future research. Further studies that use more detailed clinical data and longitudinal designs are needed to solidify the presented conclusions.

Comparison of Letrozole and Clomiphene Citrate in Pregnancy Outcomes in Patients with Polycystic Ovary Syndrome: A Systematic Review and Meta-analysis.

Clomiphene citrate (CC) and letrozole are the predominant medical interventions for the management of infertility in patients with polycystic ovary syndrome (PCOS). To comprehensively summarize the evidence, a systematic review and meta-analysis of randomized clinical trials (RCTs) was carried out to assess the effect of letrozole and CC on pregnancy outcomes in PCOS patients. We searched PubMed/MEDLINE, Scopus, and Cochrane Central Register of Controlled Trials from inception to January 2023. We included RCTs conducted on PCOS women comparing letrozole to CC and assessing endometrial thickness, the number and size of follicles, and ovulation and pregnancy rates. The endpoints were summarized as risk ratio (RR) or standardized mean difference (SMD) with 95% confidence interval (CI) using the random-effects model. Heterogeneity was examined using the I2 statistic. Fifty trials met our inclusion criteria. The mean endometrial thickness was significantly higher in the letrozole group compared to CC group (SMD: 0.89; 95% CI: 0.49, 1.28; I2=97.72%); however, the number of follicles was higher in the CC group (SMD: -0.56; 95% CI: -0.96, -0.17; I2=96.34%). Furthermore, letrozole intake induced higher ovulation rate (RR: 1.20; 95% CI: 1.13, 1.26; I2=54.49%) and pregnancy rate (RR: 1.44; 95% CI: 1.28, 1.62; I2=65.58%) compared to CC. Compared to CC, letrozole has a positive effect on endometrial thickness, monofollicular development, and ovulation and pregnancy rates suggesting that letrozole may be a strong alternative to CC as a first-line medical intervention for chronic anovulation in PCOS women. Larger studies are warranted to further clarify these findings.

Effect of Nasal Continuous Airway Pressure With and Without Surfactant Administration for the Treatment of Respiratory Distress Syndrome in Preterm Neonates.

Background Neonatal respiratory distress syndrome is a common cause of respiratory distress in newborns, often resulting from a lack of surfactant production or premature lung breakdown. The objective of this study was to compare the effect of nasal continuous airway pressure with and without surfactant administration for the treatment of respiratory distress syndrome in preterm neonates. Methodology A comparative analytical study was conducted on 100 neonates (group A continuous positive airway pressure (CPAP) with surfactant = 50 vs. group B CPAP only= 50 ). The group was allocated to the patient according to sequence. In group A, the neonates were given surfactant by the INSURE (intubation, surfactant, extubation) technique via an endotracheal tube with a single dose of 100 mg/kg/dose within the first hours of life followed by CPAP. In group B, the neonates were given only CPAP after birth. At follow-up after 24 hours, pH, pCO2, pO2, positive end-expiratory pressure (PEEP), and FiO2 were documented. All information was recorded on a predesigned questionnaire and results were subjected to statistical analysis to determine the significance of observed differences. Collected data were entered and analyzed using SPSS version 22 (IBM Corp., Armonk, NY, USA). Both groups were compared for mean pH, pCO2, pO2, PEEP, and FiO2 using an independent-sample t-test and effectiveness using a chi-square test. A significant difference was considered when the p-value was ≤0.05. Results Group A had a mean age of 4.84 ± 0.95 hours, while group B had a mean age of 5.5 ± 1.26 hours (p = 0.04). Gender distribution was similar in both groups, with 46.0% males and 54.0% females in group A, and 48.0% males and 52.0% females in group B (p = 0.841). Regarding post-treatment blood gas analysis, group A had a mean pH of 7.30 ± 0.05, and group B had a mean pH of 7.302 ± 0.07. While there was no significant difference in pO2 levels (p = 0.38), there was a substantial difference in pCO2 levels, with group A at 38.26 ± 4.35 and group B at 35.45 ± 4.36 (p = 0.02).CPAP parameters also showed a statistically significant difference in PEEP pCO2, with group A at 4.5 ± 0.73 and group B at 4.16 ± 0.37 (p = 0.004). After treatment, group A exhibited significant improvements in blood gas analysis and CPAP parameters compared to group B. Conclusions The study revealed that both CPAP with and without surfactant treatment effectively treat respiratory distress syndrome in preterm infants, with both being safe, effective, secure, and reducing side effects. However, CPAP treatment without surfactant is a non-invasive and cost-effective option.

Vaginal probiotics as an adjunct to antibiotic prophylaxis in the management of preterm premature rupture of membranes: A systematic review and meta-analysis of randomized controlled trials.

OBJECTIVE: To investigate the efficacy of vaginal probiotics administration in combination with prophylactic antibiotics versus antibiotic prophylaxis only on perinatal outcomes in women with preterm premature rupture of membrane (PPROM). METHODS: Four different databases were searched from inception till March 2023. We selected randomized controlled trials (RCTs) that compared vaginal probiotics along with antibiotics versus antibiotics only among pregnant women who were presented with PPROM between 24 and 34 weeks of gestation. We performed the meta-analysis using Revman software. Our primary outcomes were gestational age at birth and latency period duration. Our secondary outcomes were the rate of admission in the neonatal intensive care unit (NICU), infant birth weight, length of stay in the NICU, and neonatal complications. RESULTS: Four RCTs, involving a total of 339 patients, were included in the meta-analysis. The gestational age at the time of delivery and latency period duration were significantly higher among probiotics + antibiotics group (p = 0.01 & p < 0.001). There was a significant reduction in the rate of NICU admission and length of NICU stay among the probiotics + antibiotics group compared to the antibiotics only group. A significant improvement in the infant birth weight after delivery was demonstrated among the probiotics + antibiotics group (p = 0.002). Although there was a decrease in the incidence of neonatal sepsis and respiratory distress syndrome within probiotics + antibiotics group versus antibiotics only group, these differences were not statistically significant (p > 0.05). CONCLUSIONS: The combination of vaginal probiotics and antibiotic prophylaxis has been shown to effectively improve perinatal outcomes in women with PPROM. Further trials are needed to validate our findings.

Tranexamic acid versus misoprostol for management of postpartum hemorrhage: A systematic review and meta-analysis of randomized controlled trials.

AIM: To conduct the first-ever systematic review and meta-analysis of randomized controlled trials (RCTs) on the antihemorrhagic utility and safety of tranexamic acid (TXA) versus misoprostol for management (prevention and/or treatment) of postpartum hemorrhage (PPH). METHODS: Six databases were screened from inception until May 2023 and updated in September 2023. The RCTs were assessed for quality according to the Cochrane's risk of bias tool. The endpoints were summarized as mean difference (MD) or risk ratio (RR) with 95% confidence interval (CI) in a random-effects model. RESULTS: Ten RCTs with 2121 patients (TXA = 1061 and misoprostol = 1060) were analyzed. There was no significant difference between TXA and misoprostol groups regarding the mean intraoperative blood loss (n = 9 RCTs, MD = 17.32 ml, 95% CI [-40.43, 75.07], p = 0.56), mean change in hemoglobin (n = 6 RCTs, MD = 0.11 mg/dl, 95% CI [-0.1, 0.31], p = 0.30), mean hospital stay (n = 2 RCTs, MD = -0.3 day, 95% CI [-0.61, 0.01], p = 0.06), blood transfusion rate (n = 4 RCTs, RR = 0.49, 95% CI [0.16, 1.47], p = 0.2), and rate of additional uterotonic agents (n = 4 RCTs, RR = 1.05, 95% CI [0.72, 1.53], p = 0.81). Leave-one-out sensitivity analysis showed robustness of the results, and there was no evidence of publication bias. Regarding safety endpoints, there was no significant difference between both groups regarding the rates of minor side effects, such as diarrhea, fever, nausea, and vomiting. No patient developed thromboembolic events in the TXA group. CONCLUSION: There was no significant antihemorrhagic efficacy between adjunct TXA and misoprostol for the management of PPH. The safety profile was comparable between both agents.

A Comparison of Nifedipine Versus a Combination of Nifedipine and Sildenafil Citrate in the Management of Preterm Labour.

Background Preterm delivery is a significant contributor to neonatal and infant morbidity and mortality. Preventive methods are preferable to treatment protocols for reducing perinatal mortality and morbidity. The calcium channel blocker nifedipine has the potential to be employed as a tocolytic, whereas the phosphodiesterase inhibitor sildenafil citrate promotes smooth muscle relaxation. Objective This study aims to examine the tocolytic effect of nifedipine in combination with sildenafil citrate in managing preterm labour (PTL). Methods After approval from the ethical board, 160 patients fulfilling the selection criteria were enrolled in the study from the outpatient and emergency department of obstetrics and gynaecology, University of Lahore, Pakistan. After taking written informed consent, their demographic profile, i.e., name, age, gestational age at presentation, parity, and expected date of delivery was noted. Patients were randomly assigned in a 1:1 ratio to two study groups (Group A: sildenafil citrate + nifedipine) and (Group B: nifedipine) using a computer-generated random number table to obtain a trial sequence. In group A, each patient was given nifedipine 20 mg orally, followed by 10 mg orally every eight hours for 48 hours and vaginal administration of sildenafil citrate, 25 mg at eight-hour intervals, for 48 hours. In group B, females were given nifedipine 20 mg orally, followed by 10 mg orally every 8 hours for 48 hours. They were kept admitted for 72 hours. SPSS Statistics version 21.0 (IBM Corp. Released 2012. IBM SPSS Statistics for Windows, Version 21.0. Armonk, NY: IBM Corp.) was used to enter and analyse the collected data. Mean and standard deviation was calculated for quantitative variables like age, gestational age at presentation, gestational age at delivery, and BMI. Frequency and percentage were calculated for parity and preterm delivery. Results The study involved 160 patients, with the average age in Group A being 29.60±4.9 years and in Group B being 30.96±4.98 years. In terms of gestational age at delivery, Group A had an average of 34.16±1.7 weeks, while Group B had an average of 33.5±1.8 weeks (p-value<0.05). Preterm delivery was observed in 68.5% of Group A and 41.3% of Group B, with a significant p-value of 0.001. The study also discovered that the duration of prolonged pregnancy was significantly higher in Group A compared to Group B, with averages of 14.96±10.37 days and 10.24±8.97 days, respectively (p-value=0.002). Conclusion The results of this study suggest that the combination of sildenafil citrate and nifedipine may offer a promising new approach to improving pregnancy outcomes in cases of PTL. In the present study, sildenafil citrate plus nifedipine showed a significant effect in the management of PTL and prolongation in mean gestational age at delivery.

Exploring the impact of chronic medical conditions on maternal mental health: A National Inpatient Sample analysis.

BACKGROUND: Pregnancy and postpartum period are associated with stress and pain. Chronic medical conditions can aggravate depressive and psychotic mental illnesses in the peripartum period. AIM: The study aimed to investigate the association between different chronic medical conditions and mental illnesses during pregnancy and the postpartum period using the National Inpatient Sample (NIS). METHODS: Pregnant women or women in the postpartum period were retrieved from the NIS 2016-2019 database using the International Classification of Diseases (ICD)-10 and set as our targeted population. Postpartum depression, puerperal psychosis, and mental illnesses related to pregnancy were also retrieved as our outcomes of interest. STATA 15 was used to analyze the data and investigate the relationship between chronic medical conditions and pregnancy-related mental illnesses. RESULTS: 2,854,149 admissions were retrieved from the database with a mean age of 29 ± 6 years old. Univariate and multivariate analyses showed a significant association between chronic medical conditions and postpartum depression, puerperal psychosis, and other mental illnesses. On univariate analysis, heart failure (odds ratio [OR] = 13.9; 95% confidence interval [CI] = 3.5-55.88; P < 0.001), alcohol misuse (OR = 5.3; 95% CI = 1.7-16.4; P = 0.004), and migraine (OR = 3.9; 95% CI = 2.8-5.3; P < 0.001) showed high association with postpartum depression. Epilepsy (OR = 54.37; 95% CI = 7.4-399.34; P < 0.001), systemic lupus erythematosus (OR = 24.66; 95% CI = 3.36-181.1; P = 0.002), and heart diseases (OR = 15.26; 95% CI = 3.6-64.5; P < 0.001) showed the highest association with puerperium psychosis. Alcohol misuse (OR = 8.21; 95% CI = 7.4-9.12; P < 0.001), osteoarthritis (OR = 6.02; 95% CI = 5.41-6.70; P < 0.001), and migraine (OR = 5.71; 95% CI = 5.56-5.86; P < 0.001) showed the highest association with other mental illnesses during pregnancy and the postpartum period. CONCLUSION: Heart diseases, alcohol misuse, migraine, systemic lupus erythematosus, and epilepsy were the most important chronic medical conditions associated with mental diseases during pregnancy and the postpartum period. This investigation recommends integrating management of chronic diseases and mental health care together. Specifically, screening for mental illnesses should be a routine part of care for patients with chronic medical conditions, especially during pregnancy and early postpartum. By identifying and addressing mental health issues early on, healthcare providers can improve the overall health and well-being of these patients, ultimately leading to better maternal and fetal outcomes.

Informational video impact before caesarean delivery on anxiety and satisfaction: a systematic review and meta-analysis.

BACKGROUND: Anxiety prior to caesarean section can lead to a negative birth experience, which may affect different aspects of woman's life in the long term. Improving preoperative information may result in lower anxiety leading to a more positive birth experience. Thus, we aimed to evaluate the impact of informational video before planned caesarean delivery on maternal anxiety and satisfaction. METHODS: Four different databases were searched from inception till March 2023. We selected randomised controlled trials (RCTs) that compared educational or informative videos about the aspects of the expected caesarean delivery process versus no preoperative information in the control group. No language restrictions were imposed. We used Revman software during performing our meta-analysis. Our main outcomes were preoperative and postoperative anxiety as well as maternal satisfaction post-procedure. RESULTS: Six RCTs were retrieved with a total number of 702 patients. Informative video significantly reduced the anxiety level before caesarean delivery in comparison with the control group (MD = -4.21, 95% CI [-5.46, -2.95], p<0001). Moreover, the postoperative anxiety level was significantly improved in the informational video group (MD = -4.71, 95% CI [-7.06, -2.36], p<0001). In addition, there was a significant improvement in maternal satisfaction score after caesarean delivery among the informational video group (p = 0.001). CONCLUSIONS: Informational video prior to caesarean delivery decreases preoperative and postoperative anxiety levels with improvement in maternal post-procedure satisfaction. However, the existing evidence is limited by several shortcomings, chiefly small sample size. More trials with larger sample size are required to confirm our findings.

Cervical Osmotic Dilators versus Dinoprostone for Cervical Ripening during Labor Induction: A Systematic Review and Meta-analysis of 14 Controlled Trials.

OBJECTIVE: This study aimed to conduct a systematic review and meta-analysis of all randomized and nonrandomized controlled trials (RCTs and NCTs, respectively) that explored the maternal-neonatal outcomes of cervical osmotic dilators versus dinoprostone in promoting cervical ripening during labor induction. STUDY DESIGN: Six major databases were screened until August 27, 2022. The quality of included studies was evaluated. The data were summarized as mean difference or risk ratio (RR) with 95% confidence interval (CI) in a random-effects model. RESULTS: Overall, 14 studies with 15 arms were analyzed (n = 2,380 patients). Ten and four studies were RCTs and NCTs, respectively. The overall quality for RCTs varied (low risk n = 2, unclear risk n = 7, and high risk n = 1), whereas all NCTs had good quality (n = 4). For the primary endpoints, there was no significant difference between both groups regarding the rate of normal vaginal delivery (RR = 1.04, 95% CI: 0.95-1.14, p = 0.41) and rate of cesarean delivery (RR = 1.04, 95% CI: 0.93-1.17, p = 0.51). Additionally, there was no significant difference between both groups regarding the mean change in Bishop score and mean time from intervention to delivery. The rate of uterine hyperstimulation was significantly lower in the cervical osmotic dilator group. For the neonatal outcomes, during cervical ripening, the rate of fetal distress was significantly lower in the cervical osmotic dilator group. There was no significant difference between both groups regarding the mean Apgar scores, rate of meconium-stained amniotic fluid, rate of umbilical cord metabolic acidosis, rate of neonatal infection, and rate of neonatal intensive care unit admission. CONCLUSION: During labor induction, cervical ripening with cervical osmotic dilators and dinoprostone had comparable maternal-neonatal outcomes. Cervical osmotic dilators had low risk of uterine hyperstimulation compared with dinoprostone. Overall, cervical osmotic dilators might be more preferred over dinoprostone in view of their analogous cervical ripening effects, comparable maternal-neonatal outcomes, and lack of drug-related adverse events. KEY POINTS: · This is the first analysis of cervical osmotic dilators versus PGE2 for cervical ripening during labor.. · There was no difference between both arms regarding the rates of normal vaginal/cesarean deliveries.. · There was no difference between both arms regarding the rates of neonatal adverse events.. · Cervical osmotic dilators had significant lower risk of uterine hyperstimulation compared with PGE2.. · Cervical osmotic dilators may be superior to PGE2 in view of their similar efficacy and better safety..

Transvaginal needle versus laparoscopic ovarian drilling in hormonal profile and pregnancy outcomes of polycystic ovary syndrome: A systematic review and meta-analysis.

BACKGROUND: Polycystic ovary syndrome (PCOS) is a prevalent hormonal disorder distinguished by a persistent absence of ovulation. Ovarian drilling is a recognized therapeutic approach for PCOS patients who are unresponsive to medication and can be performed through invasive laparoscopic access or less-invasive transvaginal access. The aim of this systematic review and meta-analysis was to assess the efficacy of transvaginal ultrasound -guided ovarian needle drilling with conventional laparoscopic ovarian drilling (LOD) in patients with PCOS. METHODS: PUBMED, Scopus, and Cochrane databases were systematically searched for eligible randomized controlled trials (RCTs) from articles published from inception to January 2023. We include RCTs of PCOS that compared transvaginal ovarian drilling and LOD and reported on ovulation and pregnancy rates as the main outcome variable. We evaluated study quality using the Cochrane Risk of bias 2 tool. A random-effects meta-analysis was performed and the certainty of the evidence was assessed according to the GRADE approach. We registered the protocol prospectively in PROSPERO (CRD42023397481). RESULTS: Six RCTs including 899 women with PCOS met the inclusion criteria. LOD was found to significantly reduce anti-Mullerian hormone (AMH) (SMD: -0.22; 95% CI: -0.38, -0.05; I2 = 39.85%) and antral follicle count (AFC) (SMD: -1.22; 95% CI: -2.26, -0.19; I2 = 97.55%) compared to transvaginal ovarian drilling. Our findings also indicated that LOD significantly increased the ovulation rate by 25% compared to transvaginal ovarian drilling (RR: 1.25; 95% CI: 1.02, 1.54; I2 = 64.58%). However, we found no significant difference between the two groups in terms of follicle stimulating hormone (SMD: 0.04; 95% CI: -0.26, 0.33; I2 = 61.53%), luteinizing hormone (SMD: -0.07; 95% CI: -0.90, 0.77; I2 = 94.92%), and pregnancy rate (RR: 1.37; 95% CI: 0.94, 1.98; I2 = 50.49%). CONCLUSION: LOD significantly lowers circulating AMH and AFC and significantly increases ovulation rate in PCOS patients compared to transvaginal ovarian drilling. As transvaginal ovarian drillingremains a less-invasive, more cost-effective, and simpler alternative, further studies are warranted to compare these two techniques in large cohorts, with a particular focus on ovarian reserve and pregnancy outcomes.