ArticleBMC pulmonary medicine2024
Changes in respiratory infection trends during the COVID-19 pandemic in patients with haematologic malignancy.
Article in BMC pulmonary medicine, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed.
- Epidemiology of SARS-CoV-2, Influenza, RSV, and Human Metapneumovirus Across the COVID-19 Era: An Eight-Year Tertiary-Center Study in Saudi Arabia.Pathogens (Basel, Switzerland) · 2026Observational
- The course of respiratory tract infections in pediatric hemato-oncology patients during and after the COVID-19 pandemic: single center retrospective cohort study.Frontiers in pediatrics · 2026Article
- Severity of Respiratory Syncytial Virus and Other Respiratory Viruses Versus Seasonal Influenza Among Hospitalized Patients With Cancer.Open forum infectious diseases · 2025Article
- Prognosis of critically ill immunocompromised patients with COVID-19 admitted for acute respiratory failure: a retrospective propensity score analysis.Journal of thoracic disease · 2025Article
- The value of combined examination of serum serum heparin binding protein, tumor necrosis factor alpha, interleukin-6, platelet count, and c-reactive protein in evaluating the condition and prognosis of children with adenovirus pneumonia.Frontiers in pediatrics · 2025Article
- Impact of SARS-CoV-2 on Viral Respiratory Infections in Patients with Hematological Malignancies.Viruses · 2024Article
- Outcomes and Risk Factors in Patients with Hematologic Malignancies Following Late-Stage SARS-CoV-2 Infection.Journal of multidisciplinary healthcare · 2024Article
- Respiratory Syncytial Virus Exceeded SARS-CoV-2 and Influenza in Lower Respiratory Infection and Mortality Rates Among Patients With Hematologic Malignancies During the 2023-2024 Respiratory Virus Season.Transplant infectious disease : an official journal of the Transplantation SocietyArticle
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Abstract
backgroundThe coronavirus disease 2019 (COVID-19) pandemic has changed respiratory infection patterns globally. However, its impact on community-acquired pneumonia (CAP) in high-risk patients with haematological malignancies (HM) is uncertain. We aimed to examine how community-acquired pneumonia aetiology in patients with haematological malignancies changed during the COVID-19 pandemic.
methodsThis was a retrospective study that included 524 patients with haematological malignancies hospitalised with community-acquired pneumonia between March 2018 and February 2022. Patients who underwent bronchoscopy within 24 h of admission to identify community-acquired pneumonia aetiology were included. Data on patient characteristics, laboratory findings, and results of bronchioalveolar lavage fluid cultures and polymerase chain reaction tests were analysed and compared to identify changes and in-hospital mortality risk factors.
resultsPatients were divided into the 'pre-COVID-19 era' (44.5%) and 'COVID-19 era' (55.5%) groups. The incidence of viral community-acquired pneumonia significantly decreased in the COVID-19 era, particularly for influenza A, parainfluenza, adenovirus, and rhinovirus (pre-COVID-19 era vs. COVID-19 era: 3.0% vs. 0.3%, P = 0.036; 6.5% vs. 0.7%, P = 0.001; 5.6% vs. 1.4%, P = 0.015; and 9.5% vs. 1.7%, P < 0.001, respectively), whereas that of bacterial, fungal, and unknown community-acquired pneumonia aetiologies remain unchanged. Higher Sequential Organ Failure Assessment scores and lower platelet counts correlated with in-hospital mortality after adjusting for potential confounding factors.
conclusionsIn the COVID-19 era, the incidence of community-acquired pneumonia with viral aetiologies markedly decreased among patients with haematological malignancies, with no changes in the incidence of bacterial and fungal pneumonia. Further studies are required to evaluate the impact of COVID-19 on the prognosis of patients with haematological malignancies and community-acquired pneumonia.
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