Exploratory research of COPD clinical stratification by Radwisp.-prospective observational study-

Exploratory research of COPD clinical stratification by Radwisp.-prospective observational study- - Exploratory research of COPD clinical stratification by Radwisp.

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000043868

Enrollment

200

Registered

2021-04-08

Start date

2019-09-26

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

COPD:Chronic Obstructive Pulmonary Disease

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1) Patients with COPD or suspected COPD 2) Patients who will have a chest x-ray 3) Patients who have undergone spirometry within the last 6 months and have a stable course 4) Patients over 20 years old at the time of consent 5) Patients who have given written consent to participate in this study

Exclusion criteria

Exclusion criteria: None of the exclusion criteria

Design outcomes

Primary

Measure	Time frame
Correlation between COPD progress determined by Radwisp and spirometry test values	—

Secondary

Measure	Time frame
Correlation between COPD progress and CAT score as determined by Radwisp	—

Countries

Japan

Contacts

Public ContactYasihiko Yoshida

Nouvelle Place Inc. Research Management Office

ya-yoshida@m3.com03-6680-2525

Outcome results