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Detection of acute deterioration in health status among COPD patients by monitoring COPD assessment test score

Detection of acute deterioration in health status among COPD patients by monitoring COPD assessment test score

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
TCTR
Registry ID
TCTR20141009002
Enrollment
Unknown
Registered
2014-10-09
Start date
2010-10-11
Completion date
Unknown
Last updated
2026-08-03

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

Conditions

COPD patients COPD assessment test worsening visit exacerbation visit acute deterioration in health status COPD assessment test worsening visit exacerbation visit acute deterioration in health status

Interventions

COPD (GOLD stages I&#45
IV) in a stable clinical condition (no exacerbation during the previous 6 weeks before study inclusion) attending the chest clinic of the ChiangMai University Hospital were enrolled.
Screening
COPD patient

Sponsors

Faculty of Medicne, ChiangMai university
Lead Sponsor
Department of Internal Medicine&#44
Collaborator
Faculty of Medidine&#44
Collaborator
ChiangMai university
Collaborator

Eligibility

Sex/Gender
All
Age
41 Years to No maximum

Inclusion criteria

Inclusion criteria: The inclusion criteria were smokers or ex-smokers with smoking history ≥10 pack-yrs, aged ≥ 40 years and had no exacerbation > 6 weeks prior to enrollment.

Exclusion criteria

Exclusion criteria: Patients were excluded if they had history of asthma&#44; chronic chest symptoms in those aged <40 years&#44; and concomitant cardiopulmonary diseases and those who were unable to complete questionnaires.

Design outcomes

Primary

MeasureTime frame
CAT score change 1&#45;3 month interval through 15 month follow up unit,CAT score change 1&#45;3 month interval through 15 month follow up unit—

Secondary

MeasureTime frame
AU&#45;ROC of CAT score change through 15 month follow up unit—

Countries

Thailand

Contacts

Public ContactChaicharn Pothirat

Faculty of Medicine&#44; ChiangMai university

cpothira@gmail.com66-815309950

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026