# Efficacy of Donepezil in Patients With Chronic Tinnitus

> **NCT07153991** · PHASE4 · ACTIVE_NOT_RECRUITING · sponsor: **University of Sao Paulo** · enrollment: 70 (estimated)

## Conditions studied

- Tinnitus

## Interventions

- **DRUG:** Donepezil group
- **DRUG:** Placebo group

## Key facts

- **NCT ID:** NCT07153991
- **Lead sponsor:** University of Sao Paulo
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2021-11-19
- **Primary completion:** 2025-12-09
- **Final completion:** 2025-12-09
- **Target enrollment:** 70 (ESTIMATED)
- **Last updated:** 2025-09-04

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07153991

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07153991, "Efficacy of Donepezil in Patients With Chronic Tinnitus". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT07153991. Licensed CC0.

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