Second Trimester Maternal Serum Homocysteine Levels and Uterine Artery Doppler for Prediction of … (NCT02854501) | Clinical Trial Compass
CompletedNot Applicable
Second Trimester Maternal Serum Homocysteine Levels and Uterine Artery Doppler for Prediction of Preeclampsia and Placentation Disorders
500 participantsStarted 2015-09
Plain-language summary
The current study included the singleton pregnancies (without history of previous risk factors), had their homocysteine measured as part of a serum-screening program in addition to uterine artery Doppler. Sensitivity, specificity, positive and negative predictive values, for development of preeclampsia and other adverse pregnancy outcomes were assessed as follows; (1) Homocysteine cutoff level at 6.3 µmol/l; (2) Bilateral notches on Doppler with a mean RI \>0.5, all unilateral notches with a mean RI \>0.6, in addition, absence of notches with a mean RI \>0.7; (3) Doppler assessment combined with the homocysteine cutoff (6.3 µmol/l).
Who can participate
Age range
18 Years – 39 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:
* Spontaneous pregnancies without history of previous risk factors for preeclampsia
Exclusion Criteria:
* multiple pregnancy, non-intact renal function, and hypertension before 20 weeks of gestation, diabetes mellitus and/or chronic diseases, women taking folic acid supplementations, women using antifolate drugs, and maternal age more than 40 years
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.