Severe community-acquired pneumonia still has a high incidence and mortality, but the molecular mechanism and prognostic biomarkers of severe community-acquired pneumonia caused by different pathogens are still unclear, and the best treatment strategy has not been determined. Based on this, this project intends to take patients with severe community-acquired pneumonia caused by different pathogens as the research object, explore the molecular mechanism of severe community-acquired pneumonia from multiple angles, integrate relevant research data to evaluate the rationality of initial empirical medication, and lay the foundation for precise treatment of severe pneumonia. The research results will help to develop a new rapid and accurate target for clinical diagnosis and efficacy evaluation of severe pneumonia, and build a precise treatment system for severe pneumonia.
Study Type
OBSERVATIONAL
Enrollment
300
Biological sample collection for Multi-omics tests
Beijing Institute of Respiratory Medicine
Beijing, Beijing Municipality, China
RECRUITINGHospital mortality
Time frame: during hospitalization (up to day 14)
Cause of death
Time frame: during hospitalization (up to day 14)
Length of stay
Time frame: during hospitalization (up to day 14)
Length of ICU stay
Time frame: during hospitalization (up to day 14)
Expense during hospitalization
All expenses incurred in hospitalization, including bed fee, examination fee, operation or treatment fee.
Time frame: during hospitalization (up to day 14)
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