# Phonosurgical Augmentation After Laser Resection of Early Glottic Carcinoma

> **NCT04525066** · PHASE2 · COMPLETED · sponsor: **Ayhman Al Afif** · enrollment: 39 (actual)

## Conditions studied

- Head and Neck Neoplasms
- Head and Neck Squamous Cell Carcinoma
- Voice Disorders
- Laryngeal Cancer

## Interventions

- **DRUG:** Hyaluronic acid
- **OTHER:** No Hyaluronic Acid Injection Injection

## Key facts

- **NCT ID:** NCT04525066
- **Lead sponsor:** Ayhman Al Afif
- **Sponsor class:** OTHER
- **Phase:** PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2013-08-13
- **Primary completion:** 2018-08-13
- **Final completion:** 2018-08-13
- **Target enrollment:** 39 (ACTUAL)
- **Last updated:** 2020-08-25

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04525066

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04525066, "Phonosurgical Augmentation After Laser Resection of Early Glottic Carcinoma". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT04525066. Licensed CC0.

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