Oxytocin vs Carbetocin at Cesarean Delivery in Women With Morbid Obesity
Status:
Recruiting
Trial end date:
2022-05-01
Target enrollment:
Participant gender:
Summary
Postpartum hemorrhage (PPH) is a major cause of maternal death worldwide. Oxytocin is the
most commonly used uterotonic drug for the active management of third stage labor, to reduce
the risk of PPH and help deliver the placenta. Carbetocin is currently recommended by the
SOGC (Society of Obstetricans & Gynecologists of Canada), and is a relatively newer drug with
a longer duration of action. It has been previously demonstrated that women with elevated BMI
require higher doses of these drugs to induce adequate uterine contraction and dose finding
studies undertaken at Mount Sinai Hospital have shown that the ED 90 in obese patients to be
carbetocin 80 mcg and oxytocin 1IU. Furthermore, previous studies have indicated that the use
of carbetocin over oxytocin in non-obese popultion is associated with reduced bleeding and
requirement of additional uterotonic medications. No study has directly compared the two
drugs in obese parturients in a head to head clinical trial; therefore a double-blind
randomized controlled trial is necessary to show the non-inferiority of carbetocin against
the current standard of care at Mount Sinai hospital, which is oxytocin.
Phase:
N/A
Details
Lead Sponsor:
Samuel Lunenfeld Research Institute, Mount Sinai Hospital