# The Changes of Ryodoraku and HRV After PPI Treatment in GERD Patients

> **NCT02149914** · NA · UNKNOWN · sponsor: **Taichung Tzu Chi Hospital** · enrollment: 120 (estimated)

## Conditions studied

- Non-erosive Reflux Disease
- Barrett's Esophagus

## Interventions

- **DEVICE:** Ryodoraku
- **DEVICE:** ANSWatch
- **DEVICE:** UGI endoscopy
- **OTHER:** GerdQ
- **DRUG:** PPI

## Key facts

- **NCT ID:** NCT02149914
- **Lead sponsor:** Taichung Tzu Chi Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2014-05
- **Primary completion:** 2016-07
- **Final completion:** 2016-07
- **Target enrollment:** 120 (ESTIMATED)
- **Last updated:** 2014-11-20


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02149914

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02149914, "The Changes of Ryodoraku and HRV After PPI Treatment in GERD Patients". Retrieved via AI Analytics 2026-06-08 from https://api.ai-analytics.org/clinical/NCT02149914. Licensed CC0.

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