The primary objective of this study is to characterize the demographic and clinical features of patients with occupational pneumoconiosis (hereinafter referred to as pneumoconiosis) in China. Secondary objectives include: 1) to describe the natural course of pneumoconiosis; 2) to evaluate the prognosis of pneumoconiosis patients; and 3) to assess complications and comorbidities in pneumoconiosis patients.
Study Type
OBSERVATIONAL
Enrollment
2,000
China-Japan Friendship Hospital
Beijing, Beijing Municipality, China
RECRUITINGPulmonary function test
Pulmonary function tests (PFTs) are utilized to assess the severity of the patient's condition, monitor disease progression, guide therapeutic decision-making, and evaluate prognosis.
Time frame: 3 years
Number of patients
The researchers used inclusion/exclusion criteria for screening, and collected the demographic information, clinical symptoms and signs, laboratory tests, treatment, survival and other conditions of the patients who agreed to participate in the program and signed the informed consent, and collected biological specimens.
Time frame: 6 years
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