Calcium to reduce bleeding after C-section
Treatments studied
Part of Women’s health & pregnancy clinical trials.
This trial tests if giving calcium through an IV before a C-section can help reduce blood loss in women at higher risk for heavy bleeding due to the uterus not contracting well.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You must be 24 weeks or more pregnant with a growing baby.
- You either go into labor and then have a C-section after receiving oxytocin, or you have a scheduled C-section and have one of several risk factors for heavy bleeding.
- You must speak English.
- You cannot have certain health conditions or be taking certain medications that affect calcium or blood clotting.
- You cannot have a vaginal delivery.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
Similar studies
Other trials that look related to this one.
This study tests whether giving calcium through an IV can help reduce heavy bleeding when women need an emergency cesarean section after labor has started. If it works, it could make the surgery safer for mothers who are at risk of losing too much blood.
This study tests whether giving calcium gluconate during a planned cesarean can reduce blood loss. It may be an option for women who are at least 35 weeks pregnant and have no conditions that affect calcium or heart rhythm.
This study tests if giving calcium gluconate during childbirth can reduce blood loss. It might help women having a vaginal delivery after 37 weeks of pregnancy.
This trial studies whether tranexamic acid can prevent heavy bleeding after a planned or urgent cesarean delivery in people with placenta previa. If you qualify, you may receive the study drug to help your body keep blood loss lower during and after surgery.
This trial tests if adding calcium changes how well a drug called carbetocin works to make the uterus contract after a planned C-section. It may help doctors prevent heavy bleeding after delivery.
This study tests if giving carbetocin with calcium helps the uterus contract better after a planned c-section. It's for women at 37+ weeks without high risk for poor uterine tone.
Hear when a new Blood Loss, Surgical trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.