Hydrops: Diagnosing & Redefining Outcomes With Precision Study (NCT03412760) | Clinical Trial Compass
Active — Not RecruitingNot Applicable
Hydrops: Diagnosing & Redefining Outcomes With Precision Study
United States500 participantsStarted 2018-10-11
Plain-language summary
This is a national, prospective study designed to investigate the genetic etiologies of non-immune hydrops fetalis (NIHF) and other birth defects. At least half of prenatally diagnosed NIHF cases remain of unknown etiology after standard work up, and a substantial proportion of other birth defects remain of unknown etiology as well. The investigators are performing exome sequencing (ES) for the affected fetus or neonate in unexplained cases, as well as enrolling cases with a genetic explanation to represent the full spectrum of diseases underlying NIHF and other birth defects.
Who can participate
Age range
18 Years – 55 Years
Sex
ALL
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:
* Singletons or dichorionic twin pregnancies that are diagnosed prenatally with non-immune hydrops fetalis (NIHF) or another birth defect. Cases with chromosomal abnormalities, postnatal samples, and stillbirths will still be included.
Exclusion Criteria:
* Monochorionic twin pregnancies and cases of hydrops fetalis that are attributed to red cell alloimmunization (due to hydrops fetalis caused by different pathophysiologic processes).
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.
What they're measuring
1
Genetic variants detected with exome sequencing that implicate a genetic disease underlying non-immune hydrops fetalis (NIHF) and other birth defects.
Timeframe: Turn around time for exome sequencing results is 2-4 weeks for ongoing pregnancies and live infants, and is 8-12 weeks for stillbirths, terminations, and infant demises.