# Hearing Aid Impact on Chronic Tinnitus Patients Evaluated by Resting State PET.

> **NCT03657615** · NA · UNKNOWN · sponsor: **University of Sao Paulo General Hospital** · enrollment: 40 (estimated)

## Conditions studied

- Chronic Tinnitus

## Interventions

- **DEVICE:** hearing aid fitting

## Key facts

- **NCT ID:** NCT03657615
- **Lead sponsor:** University of Sao Paulo General Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2014-01-15
- **Primary completion:** 2018-09-30
- **Final completion:** 2019-06-30
- **Target enrollment:** 40 (ESTIMATED)
- **Last updated:** 2018-09-05


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03657615

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03657615, "Hearing Aid Impact on Chronic Tinnitus Patients Evaluated by Resting State PET.". Retrieved via AI Analytics 2026-06-09 from https://api.ai-analytics.org/clinical/NCT03657615. Licensed CC0.

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