[Obstetric outcomes after uterine compression suture for treatment of postpartum hemorrhage: Long-term monitoring of 40 cases]

A prospective observational study evaluating the efficacy of prophylactic internal iliac artery balloon catheterization in the management of placenta previa-accreta: A STROBE compliant article

We studied the efficacy of prophylactic internal iliac artery balloon catheterization for managing severe hemorrhage caused by pernicious placenta previa.This prospective observational study was conducted in Tongji Hospital, Wuhan, China. One hundred sixty-three women past 32-week's gestation with placenta previa-accreta were recruited and managed. Women in the balloon group accepted prophylactic internal iliac artery balloon catheterization before scheduled caesarean delivery and controls had a conventional caesarean delivery. Intraoperative hemorrhage, transfusion volume, radiation dose, exposure time, complications, and neonatal outcomes were discussed.Significant differences were detected in estimated blood loss (1236.0 mL vs 1694.0 mL, P = .01), calculated blood loss (CBL) (813.8 mL vs 1395.0 mL, P < .001), CBL of placenta located anteriorly (650.5 mL vs 1196.0 mL, P = .03), and anterioposteriorly (928.3 mL vs 1680.0 mL, P = .02). Prophylactic balloon catheterization could reduce intraoperative red blood cell transfusion (728.0 mL vs 1205.0 mL, P = .01) and lessen usage of perioperative hemostatic methods. The incidence of hysterectomy was lower in balloon group. Mean radiation dose was 29.2 mGy and mean exposure time was 92.2 seconds. Neonatal outcomes and follow-up data did not have significant difference.Prophylactic internal iliac artery balloon catheterization is an effective method for managing severe hemorrhage caused by placenta previa-accreta as it reduced intraoperative blood loss, lessened perioperative hemostatic measures and intraoperative red cell transfusions, and reduce hysterectomies.

Vaginal omentum prolapse due to uterine anterior wall necrosis after prophylactic compression suture for postpartum hemorrhage: case report and review of the literature

Introduction

Postpartum or peripartum hemorrhage (PPH) is a major cause of maternal death in Western industrialized countries. Fertility preserving second stage interventions following uterotonic drugs include embolization or ligation of relevant arteries, uterine tamponade or compression sutures. Little is known about the complications due to uterine compression sutures. We describe a case report in association with uterine compression sutures and provide a systematic review on necrosis due to compression sutures (CSU).

Data sources

A PubMed database search was done up to October 1, 2016 without any restrictions of publication date or journal, using the following key words: “compression suture” and “postpartum hemorrhage” or “peripartum hemorrhage”. Reported cases were considered eligible when reason for postpartum hemorrhage (PPH), type of compression suture, suture material and type of complication were described.

Results

Among 199 publications a total of 11 reported on uterus necrosis after CSU applied for PPH. B-Lynch and modifications were applied in seven cases, Cho compression sutures in three cases and in one case B-Lynch and Cho techniques were combined. In six cases no additional measures were applied, in two cases vessel ligation, in one case embolization and in one case intrauterine balloon application were applied. In one case of partial necrosis it is not reported if additional measures were applied.

Discussion and conclusion

Uterine compression sutures are a useful method for fertility preserving management of postpartum hemorrhage. The risk of serious complications demands the careful consideration of its use. More research is necessary to improve the technique.