Actively Recruiting

Phase 4
Age: 18Years +
FEMALE
ID07401524

Carbetocin Administration for the Prevention of Postpartum Hemorrhage in Twin Deliveries: A Randomized Controlled Trial

Led by Sheba Medical Center · Updated on 2026-05-08

120

Participants Needed

1

Research Sites

39 weeks

Total Duration

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AI-Summary

What this Trial Is About

Researchers are evaluating whether the drug carbetocin works better than the standard treatment oxytocin to prevent heavy bleeding after childbirth in people carrying twin pregnancies. Heavy bleeding, known as postpartum hemorrhage, is more common after twin births and can cause serious health problems like anemia and the need for blood transfusions. This study focuses on comparing carbetocin and oxytocin in twin deliveries to see which better reduces blood loss and to assess carbetocin's safety and practicality in this group. Participants will be randomly assigned to one of two groups: one receiving a single intravenous dose of carbetocin, and the other receiving standard intravenous oxytocin according to hospital protocol. Both treatments are given immediately after the delivery of the second twin, whether by vaginal or cesarean delivery. This is a single-center randomized controlled trial including people aged 18 years or older with twin pregnancies at or beyond 23 weeks gestation. During the study, blood tests will be done before delivery and on the day after delivery to measure hemoglobin levels as an indicator of blood loss. Participants will be monitored throughout their hospital stay and for up to six weeks afterward to assess safety and maternal outcomes. Researchers will track various outcomes including estimated blood loss, need for additional treatments, infections, intensive care admission, length of hospital stay, and breastfeeding at six weeks postpartum.

CONDITIONS

Brief Title

Carbetocin Uterotonic Treatment in Twin Pregnancies for Prevention of Postpartum Hemorrhage

Who Can Participate

Age: 18Years +
FEMALE

Eligibility Criteria

Eligible

You may qualify if you...

  • Pregnant individuals aged 6518 years
  • Twin pregnancies
  • Gestational age 6523 weeks
Not Eligible

You will not qualify if you...

  • Known hypersensitivity or contraindication to carbetocin
  • Higher-order multiple gestation (triplets or more)
  • Maternal age <18 years
  • Known placenta accreta spectrum
  • Known bleeding disorder
  • Intrauterine fetal death of one or more fetuses
  • Hyponatremia precluding oxytocin use
  • Planned delivery at a non-participating hospital

AI-Screening

AI-Powered Screening

Complete this quick 3-step screening to check your eligibility

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Your Study Journey

Screening

Duration - 2 to 4 weeks

Participants are screened for eligibility to participate in the trial.

1 visit (in-person) for screening and enrollment

Treatment

Duration - Day of delivery

Participants receive a single intravenous dose of either carbetocin or oxytocin immediately after delivery of the second twin as part of routine postpartum care to prevent postpartum hemorrhage.

1 visit during delivery hospitalization

Follow-up

Duration - Up to 6 weeks postpartum

Participants are monitored for safety and maternal outcomes throughout their delivery hospitalization and for up to six weeks postpartum.

Approximately 1 to 2 visits during delivery hospitalization and follow-up assessments up to 6 weeks postpartum

Trial Site Locations

Total: 1 location

1

Sheba Medical Center

Ramat Gan, Israel, 5262000

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Research Team

A

Avihu Krieger, MD

T

Tal Cahan, MD

How is the study designed?

Study Type

INTERVENTIONAL

Masking

NONE

Allocation

RANDOMIZED

Model

PARALLEL

Primary Purpose

PREVENTION

Number of Arms

2

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