Comparison of Age-Based Formula and Ultrasound-Guided Subglottic Diameter Measurement for Endotracheal Tube Sizing

Trial statusRecruiting
Trial phaseNot applicable
Trial typeInterventional
Biological sexAll
Age3-8
SponsorAin Shams University

About this trial

To compare the accuracy of ultrasound-guided subglottic diameter measurement versus age-based formulas in determining the optimal endotracheal tube (ETT) size in pediatric patients with single ventricle physiology and reducing post-extubation complications.

Eligibility criteria

Qualifiers

Pediatric patients (3 months to 8 years)

Patients with single ventricle physiology

Scheduled for Glenn or Fontan surgery or cardiac catheterization

Patients with Glenn or Fontan shunt scheduled for surgery

Disqualifiers

Refusal of legal guardians

Emergency surgery

Patients with tracheostomy tubes

Recent or active upper respiratory tract infection

Trial design

Treatments tested in this trial

  • Ultrasound
  • Cole's Formula

Treatment groups

60 Participants
are divided into 2 treatment groups

Sponsors and collaborators