# taVNS During Multi-site HRV Measurement: Reliability & Agreement Study

> **NCT07548723** · NA · ENROLLING_BY_INVITATION · sponsor: **SEFA HAKTAN HATIK** · enrollment: 1 (estimated)

## Conditions studied

- Autonomic Nervous System (ANS) Functioning and Mood State
- Heart Rate Variability (HRV)
- Blood Pressure Monitoring
- Transcutaneous Electric Nerve Stimulation
- Photoplethysmography

## Interventions

- **DEVICE:** Transcutaneous auricular vagus nerve stimulation

## Key facts

- **NCT ID:** NCT07548723
- **Lead sponsor:** SEFA HAKTAN HATIK
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** ENROLLING_BY_INVITATION
- **Start date:** 2023-03-20
- **Primary completion:** 2026-04-20
- **Final completion:** 2026-05-05
- **Target enrollment:** 1 (ESTIMATED)
- **Last updated:** 2026-04-23


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07548723

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07548723, "taVNS During Multi-site HRV Measurement: Reliability & Agreement Study". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT07548723. Licensed CC0.

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