# US-guided Airway Nerve Block vs. Topical Lidocaine in Video Laryngoscopy for Difficult Bariatric Intubation.

> **NCT07069686** · NA · COMPLETED · sponsor: **Ain Shams University** · enrollment: 80 (actual)

## Conditions studied

- Gag Reflex

## Interventions

- **PROCEDURE:** Ultrasound guided airway nerve block for Endotracheal intubation
- **PROCEDURE:** lidocaine topical anesthesia for Endotracheal intubation

## Key facts

- **NCT ID:** NCT07069686
- **Lead sponsor:** Ain Shams University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2025-02-20
- **Primary completion:** 2025-05-28
- **Final completion:** 2025-05-28
- **Target enrollment:** 80 (ACTUAL)
- **Last updated:** 2025-07-17


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07069686

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07069686, "US-guided Airway Nerve Block vs. Topical Lidocaine in Video Laryngoscopy for Difficult Bariatric Intubation.". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT07069686. Licensed CC0.

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