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Objective To evaluate the Bakri tamponade balloon as an adjunct treatment for refractory postpartum hemorrhage (PPH). Methods A prospective observational intervention study was conducted between January 1, 2013, and May 31, 2015, at Great Lakes Hospital and Moi Teaching and Referral Hospital in Kenya. Eligible participants were diagnosed with PPH (blood loss > 500 mL after vaginal or > 1000 mL after cesarean delivery, and/or hemodynamic changes suggestive of excessive blood loss) unresponsive to standard intervention and were treated using the Bakri balloon. Case report forms were completed for all participants. The primary endpoint was the frequency of surgery after use of the Bakri balloon. Results Among 58 patients, postpartum bleeding was controlled without further surgical intervention in 55 (95%). Among the 55 women with uterine atony, the Bakri balloon successful controlled PPH in 52 (95%). Two of the three hysterectomies performed were for continued bleeding after placement of the Bakri tamponade balloon. Four maternal deaths occurred. Conclusion The Bakri tamponade balloon proved an effective adjunct in the management of refractory PPH.

Cervicovaginal fistula is a recognized complication of induced mid-trimester termination of pregnancy, but more recently it has also been recognized as representing a complication of prior cervical cerclage. We report the ultrasound findings of prolapse of the amniotic sac through a cervicovaginal fistula in a woman with prior cervical cerclage. A woman with cervical incompetence and prior failed McDonald cerclage presented for prophylactic Shirodkar cerclage. Before the procedure, transvaginal ultrasonography revealed a live intrauterine pregnancy at 14 weeks' gestation. Upon further ultrasound examination, the amniotic sac appeared to protrude through the posterior wall of the cervix into the vaginal vault. Pelvic examination verified prolapse of the amniotic sac through a cervicovaginal fistula. The patient underwent an uncomplicated dilatation and evacuation. Women with a history of cervical cerclage are at risk for the development of cervicovaginal fistula, the detection of which is important to prevent potential morbidity.

The purpose of this study was to evaluate the efficacy of adding laminaria tents to sequential intravaginal prostaglandin E2 (PGE2) gel for cervical ripening. A prospective, randomized study was conducted from October 1994 to May 1995. Pregnant women with maternal or fetal indications for induction of labor at > or = 37 weeks gestation and a Bishop score of or = 5 was achieved. The groups were comparable with respect to maternal age, parity, gestational age, reason for induction, and initial Bishop score. The addition of laminaria tents to sequential PGE2 gel did not statistically improve the time to a favorable cervix (control group 12.7 +/- 8.5 hr (95% CI, 9.1-16.3) and study group 10.9 +/- 7.1 hr (95% CI, 7.5-14.3) (P = 0.59). The 6-hr difference from the time of the initial PGE2 gel placement to delivery was not detected (control group 22.4 +/- 11.2 hr, 95% CI 17-27 and study group 23.4 +/- 13.1 hr, 95% CI 17-29.6 (P = 0.79). The combination approach of laminaria tents and PGE2 gel did not have a significant impact on the vaginal delivery rate, with 28.0% of patients in the control group and 26.3% of patients in the study group undergoing cesarean section (P = 0.90). Maternal and neonatal complications were rare in both groups. We had insufficient evidence to show that the addition of laminaria tents to PGE2 gel improved cervical ripening, the induction to delivery interval, or the cesarean section rate in patients at term undergoing induction of labor.

Umbilical cord arterial and venous blood gas values were compared in 63 twin pairs, of which 57 pairs had birth weights of 1500 g or more each. Small differences between the first and second twins existed for PO2, PCO2, and pH. However, bicarbonate values did not differ significantly. These cord gas differences represent minor respiratory aberrations, as reflected by a tendency toward carbon dioxide retention by the second twin. Route of delivery, time interval between deliveries, and nonvertex presentations were not associated with significant deviations from these observed acid-base patterns.

Fetal weight in utero was estimated sonographically within one week of delivery in 70 live-born fetuses of diabetic gravidas. The best estimates of weight were obtained with formulas dependent on biparietal diameter, abdominal circumference, and femur diaphysis length, and with formulas using the two variables of femur diaphysis length and abdominal circumference. Use of a special formula for the fetus of a diabetic mother was not of additional benefit. Acceptable weight estimates for the macrosomic diabetic fetus were not obtained.

In a study of 324 term pregnancies, fetal measurements (biparietal diameter, femur length, and abdominal diameter) obtained within one week of delivery correlated more strongly with relative birth weight than with menstrual age.

In a cross-sectional study of 87 large-for-menstrual-age term infants, intrauterine growth was found to be linear, 34 g per day. Differences between diabetic and nondiabetic pregnancies were not evident.