Impact of Uterotonic Agents on Isolated Human Myometrium

Status Completed

Clinical Trial Summary

The purpose of this study is to compare the ability of a sample of uterine muscle tissue to contract in the presence of various drugs. The drugs studied are typically used to contract the uterus when a pregnant patient continues to bleed after delivery. Amongst the uterotonic drugs (used to contract the uterus), namely oxytocin, ergonovine and carboprost, the most effective one to use is not known.

The investigators will be testing uterine muscle samples in the presence of these drugs at various concentrations, to see what their contractility measures over time, as compared with a control sample, in which no drugs will be applied.

Clinical Trial Description

Postpartum hemorrhage (PPH) is a major cause of maternal mortality and morbidity. In 80% cases of PPH, the primary cause is failure of the uterus to contract after delivery of the baby, which then requires further treatment of the mother with uterotonic drugs (drugs used to contract uterus and thus prevent bleeding).

Patients participating in this study will be asked to donate a very small sample of uterine tissue during Cesarean section, which will be tested for the ability to contract after treatment with various uterotonic drugs (oxytocin, ergonovine and carboprost) in the laboratory. This information will help us know the effect of these drugs by comparing the contractile capability of the uterine tissue. ;

Study Design

Allocation: Non-Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Treatment

Related Conditions & MeSH terms

Postpartum Hemorrhage

Clinical Trial Details

NCT number	NCT00989027
Study type	Interventional
Source	Samuel Lunenfeld Research Institute, Mount Sinai Hospital
Contact
Status	Completed
Phase	N/A
Start date	June 2007
Completion date	August 2013

View Details

See also
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