# Comparison of Indirect and Direct Laryngoscopy in Obese Patients

> **NCT02167477** · NA · WITHDRAWN · sponsor: **Liverpool University Hospitals NHS Foundation Trust**

## Conditions studied

- OBESITY, MORBID
- BARIATRIC SURGERY CANDIDATE

## Interventions

- **DEVICE:** Macintosh laryngoscopy
- **DEVICE:** Storz C-MAC, standard blade
- **DEVICE:** Storz C-MAC, D-BLADE

## Key facts

- **NCT ID:** NCT02167477
- **Lead sponsor:** Liverpool University Hospitals NHS Foundation Trust
- **Sponsor class:** OTHER_GOV
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** WITHDRAWN
- **Start date:** 2013-01
- **Primary completion:** 2019-01-07
- **Final completion:** 2019-01-07
- **Target enrollment:** 0 (ACTUAL)
- **Last updated:** 2022-06-09

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02167477

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02167477, "Comparison of Indirect and Direct Laryngoscopy in Obese Patients". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT02167477. Licensed CC0.

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