# Characterizing Variability in Hearing Aid Outcomes in Among Older Adults With Alzheimer's Dementia

> **NCT04240561** · NA · RECRUITING · sponsor: **Northwestern University** · enrollment: 20 (estimated)

## Conditions studied

- Hearing Loss, Sensorineural
- Dementia of Alzheimer Type
- Amnestic Mild Cognitive Impairment

## Interventions

- **DEVICE:** High level of signal manipulation
- **DEVICE:** Low level of signal manipulation

## Key facts

- **NCT ID:** NCT04240561
- **Lead sponsor:** Northwestern University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2021-07-01
- **Primary completion:** 2027-08-31
- **Final completion:** 2027-08-31
- **Target enrollment:** 20 (ESTIMATED)
- **Last updated:** 2026-04-30

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04240561

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04240561, "Characterizing Variability in Hearing Aid Outcomes in Among Older Adults With Alzheimer's Dementia". Retrieved via AI Analytics 2026-06-09 from https://api.ai-analytics.org/clinical/NCT04240561. Licensed CC0.

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