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Not yet recruitingNCT04318912ORCHIDSUpdated Mar 24, 2020

An Observational Registry of Chinese COPD Study

An observational study in COPD, sponsored by China-Japan Friendship Hospital. Not yet recruiting. Open to participants aged 20 Years and older. Per ClinicalTrials.gov, last updated 2020-03-24.

Sponsored by China-Japan Friendship Hospital · Observational

From the registry’s dates

  • Primary completion was expected by May 2022, 4 years 5 months ago, but the record still lists the study as not yet recruiting.
Study type
Observational
Model
Case-only
Time perspective
Prospective
Enrollment
5,000
Ages
20 Years and older
Sex
All
01

Study summary

This is a multi-center, observational registry study involving secondary and tertiary hospitals across China. The objective is to study the disease burden, disease progression, comorbidities, treatment pattern and real-world cost, effectiveness and safety of different therapy options for COPD patients in Chinese clinical practice in China.

Read the detailed description

COPD is the most common chronic respiratory disease in China and has caused significant economic and humanistic burden. Patient reported outcomes (PRO) have been widely used to assess disease activity and quality of life for COPD patients. Wearable devices enable recording activity data of patients continuously and automatically. The objective of the study is to study the disease burden, disease progression, comorbidities, treatment pattern and real-world cost, effectiveness and safety of different therapy options for COPD patients in Chinese clinical practice in China. This is a multi-center, observational registry study involving secondary and tertiary hospitals across China. 3000-5000 participants are planned to be recruited. Each participant will be followed-up at baseline and every 3 months. Clinical assessment data, laboratory examination data and cost data are captured from electronic medical records (EMR). Patient-reported outcome (PRO) data are collected via smartphone app. Part of patients will receive wearable devices to record digital health technology (DHT) data. As the first ever observational registry focused on COPD stable-period management, this study can provide more information on these following issues. (1) Annual changes in COPD prevalence, treatment pattern and economic burden in China. (2) Assessing the real-world effectiveness and safety of different treatment patterns of COPD via EMR, PRO and DHT. (3) Cost-effectiveness and budget impact to the public healthcare funds of different treatment patterns of COPD.

02

Conditions studied

  • COPD

Keywords

  • COPD
  • health policy
  • telimedicine
  • management
03

In context

Lead sponsor

China-Japan Friendship Hospital is the lead sponsor of 173 studies on the registry; 109 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
20 Years and older
Sexes eligible
All
Accepts healthy volunteers
No
Sampling method
Non-probability sample

Study population

Adults age 40 or older with COPD having been prescribed any COPD treatment outside of a clinical trial. 3000-5000 patients are planned to be recruited.

Inclusion criteria

  1. Adults age 40 or older with a diagnosis of chronic obstructive pulmonary disease (COPD) having been prescribed any COPD treatment (initial or subsequent) outside of a clinical trial.
  2. Have plans for future visits at the site for continued management of COPD.

Exclusion criteria

Exclusion Criteria:

  1. Inability to provide written informed consent/assent.
  2. Being enrolled in any interventional study or trial for COPD treatment. Note: Patient may be enrolled in other registries or studies where COPD treatment outcomes are observed and/or reported (such as center-based registries).
05

Study design

Observational model
Case-only
Time perspective
Prospective
Enrollment
5,000 participants (estimated)
Target follow-up
10 Years
Patient registry
Yes

Groups and cohorts

  • COPD patients

    Adults age 40 or older with a diagnosis of chronic obstructive pulmonary disease (COPD) having been prescribed any COPD treatment (initial or subsequent) outside of a clinical trial.

06

What researchers measure

Primary outcomes

  1. Characterize COPD Disease Severity in Clinical Practice

    Pulmonary Function Test measured by protable spirometer can represent the severity stages of COPD

    Time frame: 2 years

  2. Characterize COPD Disease Activity in Clinical Practice

    Acute exacerbation of symptoms can reflect the disease activity and disease control of COPD.

    Time frame: 2 years

Secondary outcomes

  1. Evaluate Medical Expenditure in Clinical Practice

    Medical expenditure for patients include inpatient cost, outpatient cost and emergency room cost.

    Time frame: 2 years

  2. Evaluate Patient Reported Outcome

    COPD Assessment Test (CAT) is an 8-item, self-reported scale which can represent symptom and health status for COPD patients.

    Time frame: 2 years

  3. Evaluate Health Related Quality of Life

    Euroqol-5 Dimension Questionnaire (EQ-5D) is an 5-item, self-reported scale which can measure health related quality of life.

    Time frame: 2 years

  4. Evaluate Digital Health Technology Outcome

    Real-time monitoring of oxygen saturation (SpO2) is an objective manifestation of dyspnea.

    Time frame: 2 years

07

Study locations

No study locations are listed for this record.

08

References and documents

Publications

  • Jia C, Zhang C, Fang F, Huang K, Dong F, Gu X, Niu H, Li S, Wang C, Yang T. Enjoying Breathing Program: A National Prospective Study Protocol to Improve Chronic Obstructive Pulmonary Disease Management in Chinese Primary Health Care. Int J Chron Obstruct Pulmon Dis. 2020 Sep 15;15:2179-2187. doi: 10.2147/COPD.S258479. eCollection 2020. PubMed 32982210 ↗

Individual participant data

Plan to share: No

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Mar 24, 2020, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT04318912
Lead sponsor
China-Japan Friendship Hospital
Responsible party
Hongtao Niu (Resident Doctor, China-Japan Friendship Hospital) — Principal investigator
First posted
Mar 24, 2020
Start date
May 1, 2020 (estimated)
Primary completion
May 1, 2022 (estimated)
Completion
May 1, 2030 (estimated)
Last update
Mar 24, 2020

Study contacts

Ting Yang
Contact
dryangting@qq.com
+861084206276
Shiyi Gong
Contact
gongshiyi1995@pku.edu.cn
+8618813185680
Chen Wang
study director · China-Japan Friendship Hospital

Oversight

Data monitoring committee
Yes
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is not yet recruiting, as verified in Mar 2020. You cannot join it, but the record below documents what was studied.

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