U.S., May 9 -- ClinicalTrials.gov registry received information related to the study (NCT07574866) titled 'A Retrospective Study on Clinical Characteristics and Outcomes of Patients With Pneumonia' on April 28.
Brief Summary: Retrospective Analysis of Clinical Characteristics and Prognostic Factors in Hospitalized Pneumonia Patients from April 2023 to April 2026. Background: Pneumonia remains the leading cause of death from infectious diseases in adults worldwide, with an increasingly severe disease burden exacerbated by population aging and the frequent emergence of drug-resistant bacteria; in China, severe pneumonia accounts for a striking 13.58% to 20.05% of hospitalized cases. In recent years, shifts in the pathogen spectrum (e.g., COV...