Construction and application of early warning and prognosis risk model for acute exacerbation of chronic obstructive pulmonary disease

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2100050329

Enrollment

Unknown

Registered

2021-08-26

Start date

2022-01-01

Completion date

Unknown

Last updated

2022-04-25

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

Conditions

Chronic obstructive pulmonary disease

Interventions

Experimental group:None

Control group:None

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1.Patients with first diagnosis of COPD and meeting the diagnostic criteria of AECOPD of the Global Initiative on Chronic Obstructive Pulmonary Disease (2013 edition); 2.Informed consent.

Exclusion criteria

Exclusion criteria: 1.Patients who were unconscious and unaccompanied by family members and could not be asked about their past history; 2.Patients with serious comorbidities such as malignant tumor disease and immune deficiency disease; 3.Patients do not follow the medical advice or leave the hospital automatically; 4.Transfer; 5.Transferred to other specialties.

Design outcomes

Primary

Measure	Time frame
Exacerbation of disease in patients with chronic obstructive pulmonary disease;	—

Countries

China

Contacts

Public ContactCai Peng

The Affiliated Hospital of Guizhou Medical University

364420400@qq.com+86 13985144660

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026