Clinical Trial: Comparison of Optimal Endotracheal Tube Depth Using Four Different Formulas in Children Aged 1-4 Years and Verification With Fiberoptic Bronchoscopy

U.S., April 23 -- ClinicalTrials.gov registry received information related to the study (NCT06937840) titled 'Comparison of Optimal Endotracheal Tube Depth Using Four Different Formulas in Children Aged 1-4 Years and Verification With Fiberoptic Bronchoscopy' on April 14.

Brief Summary: . The optimal position of the endotracheal tube (ETT) within the trachea is the middle third portion, distal to the vocal cords. In addition to clinical assessments, methods such as posteroanterior chest radiography (PA-CXR) and fiberoptic bronchoscopy (FOB) can be used to verify ETT placement.

In our study, we aim to explain the relationship between the most accurate endotracheal tube depth and various formulas by using fiberoptic bronchoscopy, with the h...