Objective
To test the hypothesis that there is a higher rate of unsuccessful induction of labor (IOL) in post-term obese pregnant women compared to non-obese ones.
Methods
In this prospective cohort ...study, 144 obese (BMI > 30) and 144 non-obese (BMI < 29.9) post-term (> 41 weeks) pregnant women were recruited. IOL was done by misoprostol or amniotomy and oxytocin infusion according to the Bishop score. Comparison of percentage of failed IOL in both groups (primary outcome) was performed by the Chi-test. Logistic regression and multivariable regression were performed to assess the odds ratio (OR) of cesarean section (CS) and coefficient of delay in labor till vaginal delivery (VD) in obese versus (vs) non-obese groups. Adjustment for gestational age, parity, Bishop Score, membrane rupture and amniotic fluid index was done in both regression analyses.
Results
CS rate was significantly higher in obese group 26.4 vs 15.9%; difference in proportion (95% CI) 0.1 (0.01, 0.19);
P
value 0.02. 106 (73.6%) obese women and 121 (84.1%) non-obese women delivered vaginally. In addition, the duration till VD was significantly higher in obese group (22 vs 19 h,
P
value 0.01). After adjustment for possible confounding factors, the CS was still higher in the obese group in comparison to non-obese group (OR 2.02; 95% CI 1.1, 3.7;
P
value 0.02). This finding suggested that obesity was an independent factor for failure of IOL. In addition, after adjustment for these confounders, obesity had the risk of increasing labor duration by 2.3 h (95% CI 0.1, 4.5) in cases that ended in VD.
Conclusion
Based on our results, we conclude that there is a higher risk of CS in obese postdate pregnant women undergoing IOL in comparison to non-obese counterparts. Therefore, obstetricians should pay more attention to advising pregnant women about optimal weight gain during pregnancy and counseling about the chances of VD in cases of IOL.
ClincalTrial.gov ID
NCT02788305.
Background: Postpartum hemorrhage (PPH) is a direct cause of maternal death all over the world. A Bakri balloon is recommended by American College of Obstetricians and Gynecologists (ACOG) and World ...Health Organization (WHO) as a treatment line for PPH unresponsive to uterotonics. We carried out a systematic review to assess the safety and effectiveness of Bakri balloon in the management of PPH.
Methods: We searched PubMed, SCOPUS, central Cochrane, and Web of Science, from 2001 to 2018 for randomized controlled trials (RCTs) and observational studies to assess the safety and effectiveness of Bakri balloon on refractory PPH.
Results: Twenty-eight articles were included for analysis. The primary indication for the use of a Bakri balloon tamponade was PPH. Only 67.9% (19/28) quantified the estimate blood loss necessary to use the balloon. Uterine atony was the underlying cause of PPH in 75% (21/28) of studies. Most of the studies on Bakri balloon are followed by vaginal birth (3/4). Bakri balloon displacement from the uterine cavity was reported by five publications, with the overall rate being 9% (95% CI: 5-15%). Hysterectomy was necessary for 1% (95% CI: 0-8%) of the women who required the balloon.
Conclusions: Bakri balloon seems to be a less effective tool for management of PPH either after vaginal or cesarean delivery.
Postpartum hemorrhage (PPH) is a direct cause of maternal death all over the world. A Bakri balloon is recommended by American College of Obstetricians and Gynecologists (ACOG) and World Health ...Organization (WHO) as a treatment line for PPH unresponsive to uterotonics. We carried out a systematic review to assess the safety and effectiveness of Bakri balloon in the management of PPH.
We searched PubMed, SCOPUS, central Cochrane, and Web of Science, from 2001 to 2018 for randomized controlled trials (RCTs) and observational studies to assess the safety and effectiveness of Bakri balloon on refractory PPH.
Twenty-eight articles were included for analysis. The primary indication for the use of a Bakri balloon tamponade was PPH. Only 67.9% (19/28) quantified the estimate blood loss necessary to use the balloon. Uterine atony was the underlying cause of PPH in 75% (21/28) of studies. Most of the studies on Bakri balloon are followed by vaginal birth (3/4). Bakri balloon displacement from the uterine cavity was reported by five publications, with the overall rate being 9% (95% CI: 5-15%). Hysterectomy was necessary for 1% (95% CI: 0-8%) of the women who required the balloon.
Bakri balloon seems to be a less effective tool for management of PPH either after vaginal or cesarean delivery.
