the Treatment of Postpartum Hemorrhage Due to Placenta Previa Complete Centralis (PPH)

Benha University

Status and phase: Completed; Phase 3; Phase 2

Conditions: Placenta Previa Complete Centralis

Treatments: Procedure: lower uterine compression sutures

Study type: Interventional

Funder types: Other

Identifiers

NCT02157441

khalid-ahmed 4

Details and patient eligibility

About

Objective: To assess the efficacy of lower uterine compression sutures (involved bilateral uterine artery ligation and compression of the lower uterine segment at the same time with one circular stitch) as a conservative treatment for the treatment of postpartum hemorrhage in women with placenta previa complete centralis. Method: This prospective study of 50 women with postpartum hemorrhage following removal of placenta previa complete centralis during elective cesarean section. All 50 patients will have lower uterine compression sutures (involving bilateral uterine artery ligation and compression of the lower uterine segment at the same time with one circular stitch). All patients will be followed postpartum for evaluation of uterine cavity and menstrual cycles

Full description

The investigators conduct a prospective study at Department of Obstetrics and Gynecology, Benha University Hospital, since June 2012 till July 2014, after approval of the study protocol by the Local Ethical Committee.

All patients provide written informed consent to undergo any procedure necessary, including lower uterine compression suturing procedure, as an attempt to avoid hysterectomy. They also provide written informed consent to undergo hysterectomy if all measures attempted to preserve the uterus fail.

All patients have placenta previa (50). The inclusion criteria are a gestation age of ≥ 28 weeks and antepartum hemorrhage; intraoperative postpartum hemorrhage and discovery of a placenta accreta; and an adherent placental part after piecemeal removal of the placenta, with bleeding from the placental site, posterior placenta previa and/or successful piecemeal removal of the placenta.

The first author performed all cesarean deliveries and assisted by the second author. We open the parietal peritoneum by sharp dissection and blunt expansion, high above the bladder, a bladder flap is made and the bladder is retracted. A small median transverse hysterotomy incision is done in the lower uterine segment. It is expanded on both sides using scissors, stopping shortly before the uterine arteries. Active delivery of the placenta is attempted by searching manually for a plane of cleavage between the placenta and the uterus after delivery of the fetus. The study technique comprise lower uterine compression sutures (involved bilateral uterine artery ligation and compression of the lower uterine segment at the same time with one circular stitch).

Enrollment: 50 patients

Sex: Female

Ages: 21 to 46 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• a gestation age of ≥ 28 weeks and antepartum hemorrhage;
• intraoperative postpartum hemorrhage and discovery of a placenta previa;
• successful removal of the placenta

Exclusion criteria

• shock due to massive blood loss
• failure of successful removal of the placenta

Trial design

Primary purpose: Treatment

Allocation: N/A

Interventional model: Single Group Assignment

Masking: None (Open label)

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50 participants in 1 patient group

all patients

Experimental group

Description:

intervention is lower uterine compression sutures (involved bilateral uterine artery ligation and compression of the lower uterine segment at the same time with one circular stitch) as a conservative treatment for the treatment of postpartum hemorrhage in women with placenta previa complete centralis.

Treatment:

Procedure: lower uterine compression sutures