# Insertion Depth of Left-sided Double-lumen Tube: a New Predictive Formula

> **NCT04329416** · NA · COMPLETED · sponsor: **Imam Abdulrahman Bin Faisal University** · enrollment: 65 (actual)

## Conditions studied

- Thoracic Surgery
- One Lung Ventilation
- Left-sided Double Lumen Tube

## Interventions

- **OTHER:** Predicted depth of insertion
- **OTHER:** Optimized depth of insertion
- **OTHER:** Adjustment of depth of insertion

## Key facts

- **NCT ID:** NCT04329416
- **Lead sponsor:** Imam Abdulrahman Bin Faisal University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2019-05-07
- **Primary completion:** 2020-03-01
- **Final completion:** 2020-03-15
- **Target enrollment:** 65 (ACTUAL)
- **Last updated:** 2020-04-01

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04329416

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04329416, "Insertion Depth of Left-sided Double-lumen Tube: a New Predictive Formula". Retrieved via AI Analytics 2026-06-04 from https://api.ai-analytics.org/clinical/NCT04329416. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*