New blood test could spot dangerous pregnancy condition early
NCT ID NCT06716242
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study is testing a new blood test called the MaiRa Preeclampsia Test to see if it can accurately predict preeclampsia early in pregnancy. Preeclampsia is a serious condition that can harm both mother and baby. The test looks at genetic material in the mother's blood to identify women at risk, so doctors can take steps to prevent complications. About 7,500 pregnant women will participate to confirm the test works reliably.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 7,473 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Dec 2024
- Expected to finish
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Feb 2027
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Pregnant patients aged 18 years or older, recruited between 9 and 14 weeks' gestation during routine obstetrical follow-ups at referral hospitals.
- Ages
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18 years and older
- Sex
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Female participants only
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Signed informed consent approved by the Ethics Committee. * Women ≥18 years of age at consent. * Single gestation pregnancies with first sample collection (T1) possible between 9 and 14 weeks' gestation. Exclusion Criteria: * Active neoplasm. * History of organ or bone marrow transplantation. * Maternal transfusion within 8 weeks before sample collection. * Evidence of early pregnancy loss at consent. * Severe, uncontrolled infections. * Other investigator-assessed risks that could compromise participation or data quality.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
11 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Hospital Clínico Universitario Virgen de la Arrixaca
RECRUITINGEl Palmar, Murcia, 30120, Spain
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Hospital Comarcal de Vinaròs
RECRUITINGVinaròs, Castellón, 12500, Spain
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Hospital General Universitario Dr. Balmis
RECRUITINGAlicante, Alicante, 03010, Spain
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Hospital Universitario A Coruña
RECRUITINGA Coruña, La Coruña, 15006, Spain
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Hospital Universitario Doctor Peset
RECRUITINGValencia, Valencia, 46017, Spain
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Hospital Universitario Puerta del Mar
RECRUITINGCadiz, Cádiz, 11009, Spain
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Hospital Universitario de Canarias
RECRUITINGSan Cristóbal de La Laguna, Santa Cruz de Tenerife, 38320, Spain
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Hospital Universitario de Torrejón
RECRUITINGTorrejón de Ardoz, Madrid, 28850, Spain
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Hospital Universitario y Politécnico La Fe
RECRUITINGValencia, Valencia, 46026, Spain
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Hospital de Manises
RECRUITINGManises, Valencia, 46940, Spain
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Hospital de la Santa Creu i Sant Pau
RECRUITINGBarcelona, Barcelona, 08025, Spain
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Light-Based imaging may spot High-Risk preeclampsia early
- Can a common blood pressure drug protect the placenta in Early-Onset preeclampsia?
- Can a phone app slash pregnancy care costs? new study aims to find out
- Pregnancy study seeks links between insulin resistance and placental problems
- Could a simple hormone improve preeclampsia outcomes?
- New study aims to uncover the secrets of preeclampsia in pregnant women