# Hyaluronic Acid for Prevention of Post-Intubation Sore Throat and Hoarseness

> **NCT07040631** · NA · NOT_YET_RECRUITING · sponsor: **Pusan National University Yangsan Hospital** · enrollment: 92 (estimated)

## Conditions studied

- Breast Cancer
- Postoperative Sore Throat, Cough, Hoarseness
- Endotracheal Intubation
- General Anesthesia

## Interventions

- **DEVICE:** Endotra Gel

## Key facts

- **NCT ID:** NCT07040631
- **Lead sponsor:** Pusan National University Yangsan Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2025-06
- **Primary completion:** 2026-01
- **Final completion:** 2026-02
- **Target enrollment:** 92 (ESTIMATED)
- **Last updated:** 2025-06-27


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07040631

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07040631, "Hyaluronic Acid for Prevention of Post-Intubation Sore Throat and Hoarseness". Retrieved via AI Analytics 2026-06-23 from https://api.ai-analytics.org/clinical/NCT07040631. Licensed CC0.

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