Establishment of Diagnosis and Classification System for Lung Interstitial and Airway Diseases (LIAD)

Summary

This study focuses on both hospitalized and outpatient populations. Through a multicenter, retrospective study, it aims to comprehensively characterize:The comorbidity of interstitial lung diseases (ILD) and airway diseases;The comorbidity of ILD with other intrapulmonary diseases;The comorbidity of airway diseases with other intrapulmonary diseases;The comorbidity of ILD and airway diseases with extrapulmonary diseases.Based on these findings, the study seeks to propose classification and diagnostic criteria for ILD and airway disease comorbidities.Additionally, a multicenter, prospective, disease-specific cohort study will be conducted to observe the prognosis of patients with ILD and/or airway diseases, identify prognostic factors, and grade the severity of comorbid conditions based on these factors.Finally, the study will analyze the current state of interventions and the medical costs associated with ILD and airway disease comorbidities through a cost-effectiveness analysis, aiming to propose new strategies for integrated disease management.

Conditions

• Interstitial Lung Diseases (ILD)
• Airway Disease

Interventions

OTHER

no intervention

no ntervention

Sponsors & Collaborators

• Beijing Hospital

  collaborator OTHER_GOV

• Henan Provincial People's Hospital

  collaborator OTHER

• Zhejiang University

  collaborator OTHER

• Zhongshan Hospital (Xiamen), Fudan University

  collaborator OTHER

• The Affiliated Hospital of Qingdao University

  collaborator OTHER

• The Affiliated Hospital Of Guizhou Medical University

  collaborator OTHER

• China-Japan Friendship Hospital

  collaborator OTHER

• First Hospital of China Medical University

  collaborator OTHER

• Xiangya Hospital of Central South University

  lead OTHER

Eligibility

Min Age

40 Years

Max Age

80 Years

Sex

ALL

Healthy Volunteers

No

Timeline & Regulatory

Start

2025-05-20

Primary Completion

2028-11-30

Completion

2028-11-30