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New doppler study aims to spot fetal distress earlier in Growth-Restricted pregnancies

NCT ID NCT07676708

Knowledge-focused Sponsor: Assiut University Source: ClinicalTrials.gov ↗

What the study statuses mean

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Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting This study
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 30, 2026 · Last updated Jul 01, 2026 · Updated 1 time

Summary

This study looks at blood flow in a part of the fetal heart called the aortic isthmus in pregnancies where the baby is not growing well (fetal growth restriction). Researchers will compare Doppler measurements between affected fetuses and healthy ones to see if these patterns can help detect how severe the condition is. The goal is to improve monitoring and decision-making for these high-risk pregnancies.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

What this could lead to
If successful, this research could improve early detection of fetal distress in growth-restricted pregnancies, potentially guiding timely interventions.
What could go wrong
This is an observational study with a small sample size, so findings may not apply broadly. It does not test a treatment, so direct patient benefit is not guaranteed.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Participants

About 100 people

The number the study aims to enrol. It can still change while the study runs.

Expected to start

Jul 2026

An estimate. Start dates often move.

Expected to finish

Jun 2029

An estimate. End dates often move.

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Who is studied

Singleton pregnant women attending the fetal medicine unit at Women's Health Hospital, Assiut University, including both fetal growth restriction cases and normal controls.

Ages

18 to 45 years

Sex

Female participants only

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show 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: * Singleton pregnancy * Diagnosis of fetal growth restriction (estimated fetal weight \<10th percentile for gestational age) * Written informed consent obtained from the patient Exclusion Criteria: * Major fetal structural anomalies, especially cardiovascular anomalies * Multiple pregnancy (e.g., twins) * Suspected chromosomal abnormalities or genetic syndromes * Severe maternal comorbidities affecting Doppler results (e.g., uncontrolled diabetes, lupus) * Uncertain gestational age * Fetal demise before Doppler assessment

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Conditions

The condition(s) this trial relates to.

fetal growth restriction placental insufficiency

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Aortic isthmus doppler Cerebroplacental ratio Fetal growth restriction Placental insufficiency

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  2. 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.

More trials for these conditions

Other studies related to the condition(s) this trial covers.