New ultrasound combo may spot preterm labor earlier
NCT ID NCT07336173
First seen Jun 27, 2026 · Last updated Aug 11, 2026 · Updated 5 times
Summary
This study looks at whether adding a measurement of the angle between the uterus and cervix to a standard ultrasound can help predict preterm labor. Researchers will study 47 pregnant women between 24 and 34 weeks who show early signs of labor. The goal is to see if combining these two ultrasound checks improves accuracy compared to either test alone.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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135 people
The number who actually took part.
- Started
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Jan 2026
- Finished
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Jul 2026
- Lead sponsor
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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
Eligible participants will be recruited among those attending the antenatal clinic or Obstetrics Emergency Unite at Kafrelsheikh University Hospital.
- Ages
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18 to 40 years
- Sex
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Female participants only
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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: 1. Patient who will give verbal \& written will informed consent. 2. Pregnant women between 18 and 40 years old of age 3. Singleton pregnancy 4. Gestational age will be confirmed by first trimester ultrasound scan (\<14 weeks). 5. Gestational age between 24 and 34 weeks . 6. Threatened preterm labor which is defined as: Presence of at least one uterine contraction every 10 minutes lasting ≥30 seconds . Cervical dilatation ≤3 cm . Cervical effacement \<80%. Exclusion Criteria: Obstetric: 1. Ruptured membranes 2. Clinical evidence of Chorioamnionitis. 3. Fetal compromise on evaluation. 4. Severe obstetric complications (e.g., severe Preeclampsia, Eclampsia). 5. Diagnosed intrauterine growth restriction (IUGR). 6. Congenital fetal anomalies. 7. Multiple pregnancies. 8. Prior cervical surgery (e.g., cone biopsy, cerclage). Non-Obstetric: 1. Significant maternal medical disorders (e.g., chronic hypertension, diabetes mellitus, liver dysfunction). 2. Severe non-obstetric complications (e.g., acute abdomen).
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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.
Contacts and locations
Locations
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Kafr elsheikh university hospital
Kafr ash Shaykh, Egypt
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Other studies related to the condition(s) this trial covers.
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