# A Study on the Microcirculatory Characteristics of Meridian Phenomenon for the Heart and Lung Meridians Based on Patients With COPD

> **NCT04045418** · — · UNKNOWN · sponsor: **Zhejiang Chinese Medical University** · enrollment: 120 (estimated)

## Conditions studied

- Chronic Obstructive Pulmonary Disease

## Interventions

- **DEVICE:** Laser doppler

## Key facts

- **NCT ID:** NCT04045418
- **Lead sponsor:** Zhejiang Chinese Medical University
- **Sponsor class:** OTHER_GOV
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-02
- **Primary completion:** 2020-12
- **Final completion:** 2021-12
- **Target enrollment:** 120 (ESTIMATED)
- **Last updated:** 2020-01-22

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04045418

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04045418, "A Study on the Microcirculatory Characteristics of Meridian Phenomenon for the Heart and Lung Meridians Based on Patients With COPD". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT04045418. Licensed CC0.

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