Stopped: Awaiting New CoInvestigator with TTE Expertise
United States25 participantsStarted 2015-01-01
Plain-language summary
There is currently little information regarding the hemodynamic differences in uterine displacement techniques. Previous studies examining the hemodynamic effects of uterine displacement maneuvers have focused on incidence of hypotension and use of ephedrine.
Noninvasive cardiac output monitoring (NICOM) and transthoracic echocardiography (TTE) are becoming popular techniques in anesthesiology because they can provide noninvasive, valid, and precise hemodynamic data.There has been no study specifically examining the hemodynamic differences between the uterine displacement techniques using NICOM or TTE. While all three uterine displacement techniques are recommended, whether one technique may maximize maternal cardiac output is currently unknown.
Who can participate
Age range
18 Years – 50 Years
Sex
FEMALE
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
. Healthy ASA physical status I-II
. Term parturient
Exclusion criteria
. Woman in labor
. Presence of maternal medical conditions affecting the cardiovascular system (including preeclampsia, gestational hypertension)
. Fetal anomaly or intrauterine growth restriction (\< 25th percentile)
. Maternal renal or endocrine disease
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.