# tVNS for Cognitive Impairments in Community-Dwelling Elderly

> **NCT04396249** · NA · UNKNOWN · sponsor: **Shanghai Mental Health Center** · enrollment: 120 (estimated)

## Conditions studied

- Aging

## Interventions

- **DEVICE:** Active tVNS
- **DEVICE:** Sham tVNS

## Key facts

- **NCT ID:** NCT04396249
- **Lead sponsor:** Shanghai Mental Health Center
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2021-05-21
- **Primary completion:** 2022-09-30
- **Final completion:** 2023-08-01
- **Target enrollment:** 120 (ESTIMATED)
- **Last updated:** 2022-05-06


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04396249

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04396249, "tVNS for Cognitive Impairments in Community-Dwelling Elderly". Retrieved via AI Analytics 2026-06-23 from https://api.ai-analytics.org/clinical/NCT04396249. Licensed CC0.

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