# Vocal Folds Irregular Mucosal Changes: A Clinical, Pathological and Genetic Study

> **NCT04006197** · — · COMPLETED · sponsor: **Assiut University** · enrollment: 100 (actual)

## Conditions studied

- Vocal Cord Neoplasm

## Interventions

- **OTHER:** laryngostroboscopy and histoh-pathology

## Key facts

- **NCT ID:** NCT04006197
- **Lead sponsor:** Assiut University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2021-03-01
- **Primary completion:** 2023-08-01
- **Final completion:** 2023-08-01
- **Target enrollment:** 100 (ACTUAL)
- **Last updated:** 2026-01-06


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04006197

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04006197, "Vocal Folds Irregular Mucosal Changes: A Clinical, Pathological and Genetic Study". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT04006197. Licensed CC0.

---

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