# Improvement of Tinnitus After Oral Zinc on Patients With Noise-induced Hearing Loss

> **NCT02951715** · NA · COMPLETED · sponsor: **Chang Gung Memorial Hospital** · enrollment: 20 (actual)

## Conditions studied

- Hearing Loss, Noise-Induced
- Tinnitus, Noise Induced
- Zinc Deficiency

## Interventions

- **DRUG:** zinc gluconate

## Key facts

- **NCT ID:** NCT02951715
- **Lead sponsor:** Chang Gung Memorial Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2013-12
- **Primary completion:** 2014-12
- **Final completion:** 2014-12
- **Target enrollment:** 20 (ACTUAL)
- **Last updated:** 2016-11-01

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02951715

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02951715, "Improvement of Tinnitus After Oral Zinc on Patients With Noise-induced Hearing Loss". Retrieved via AI Analytics 2026-07-20 from https://api.ai-analytics.org/clinical/NCT02951715. Licensed CC0.

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