Clinical trial Recruiting at 1 site Interventional Women only

Ultrasound assessment of airway difficulties in critically ill preeclamptic patients

Official title: the Preoperative Use of Ultrasound in Airway Assessment in Critically Ill Obstetrics With Pre-eclampsia; Comparison Between Two Ultrasound Techniques in Relation to the Standard Clinical Assessment

Run by Ain Shams University · NCT06651879 · Data updated 2026-11-12

This study tests if using two or five ultrasound views can better predict airway difficulties during cesarean sections for critically ill pregnant women with preeclampsia compared to standard methods.

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Quick facts

Study typeInterventional
SexWomen only
Enrollment50 (estimated)
SponsorAin Shams University
Academic / other
Locations1 site (Cairo, Cairo Governorate)
StatusRecruiting
StartedJuly 20, 2024
Main results expectedNovember 20, 2025
Study endsDecember 1, 2025
Registry record updatedFebruary 18, 2025
Trial IDNCT06651879 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates include critically ill preeclamptic patients aged 18 to 60 who are undergoing cesarean sections under general anesthesia.

Probably not a fit

Patients with abnormal airway anatomy, maxillofacial anomalies, or those who are unconscious or mentally incapacitated may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This research evaluates the effectiveness of two ultrasound techniques in predicting difficult airway scenarios in critically ill obstetric patients with preeclampsia. It compares the predictivity of using either two or five ultrasound views against traditional clinical assessments. The study aims to enhance patient safety by improving airway management during cesarean sections under general anesthesia. By utilizing ultrasound, the study seeks to provide a more accurate and non-invasive method for assessing airway conditions in this high-risk population.

Why it matters

Potential benefit: If successful, this study could significantly improve airway management and safety for critically ill preeclamptic patients during cesarean sections.

How similar studies have gone: Previous studies have indicated that ultrasound can improve airway assessment, suggesting potential success for this novel approach in obstetric patients.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:Critically ill preeclamptic patients for caesarean section under general anesthesia with the following criteria:

* Aged from 18 to 60 years.
* Singleton or multiple pregnancies,
* Mentally competent.
* American Society of Anesthesiologists (ASA) physical status I, II and III

Exclusion Criteria:

* Patient's Refusal to participate,
* Abnormal pharynx or airway anatomy,
* expected difficult laryngoscopy with cervical spine abnormality,
* Maxillofacial anomalies,
* upper airway diseases or malignancy,
* Unconscious women,
* those with learning difficulties, or mentally handicapped

Where it's running

  • Ain shams university
    Cairo, Cairo Governorate, Egypt
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.