{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Collins JP"],"funding":["National Center for Advancing Translational Sciences","NCATS NIH HHS","National Institutes of Health"],"pagination":["2121-2130"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC7201407"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["70(10)"],"pubmed_abstract":["<h4>Background</h4>Hospitalized immunocompromised (IC) adults with influenza may have worse outcomes than hospitalized non-IC adults.<h4>Methods</h4>We identified adults hospitalized with laboratory-confirmed influenza during 2011-2015 seasons through CDC's Influenza Hospitalization Surveillance Network. IC patients had human immunodefiency virus (HIV)/AIDS, cancer, stem cell or organ transplantation, nonsteroid immunosuppressive therapy, immunoglobulin deficiency, asplenia, and/or other rare conditions. We compared demographic and clinical characteristics of IC and non-IC adults using descriptive statistics. Multivariable logistic regression and Cox proportional hazards models controlled for confounding by patient demographic characteristics, pre-existing medical conditions, influenza vaccination, and other factors.<h4>Results</h4>Among 35 348 adults, 3633 (10%) were IC; cancer (44%), nonsteroid immunosuppressive therapy (44%), and HIV (18%) were most common. IC patients were more likely than non-IC patients to have received influenza vaccination (53% vs 46%; P < .001), and ~85% of both groups received antivirals. In multivariable analysis, IC adults had higher mortality (adjusted odds ratio [aOR], 1.46; 95% confidence interval [CI], 1.20-1.76). Intensive care was more likely among IC patients 65-79 years (aOR, 1.25; 95% CI, 1.06-1.48) and those >80 years (aOR, 1.35; 95% CI, 1.06-1.73) compared with non-IC patients in those age groups. IC patients were hospitalized longer (adjusted hazard ratio of discharge, 0.86; 95% CI, .83-.88) and more likely to require mechanical ventilation (aOR, 1.19; 95% CI, 1.05-1.36).<h4>Conclusions</h4>Substantial morbidity and mortality occurred among IC adults hospitalized with influenza. Influenza vaccination and antiviral administration could be increased in both IC and non-IC adults."],"journal":["Clinical infectious diseases : an official publication of the Infectious Diseases Society of America"],"pubmed_title":["Outcomes of Immunocompromised Adults Hospitalized With Laboratory-confirmed Influenza in the United States, 2011-2015."],"pmcid":["PMC7201407"],"funding_grant_id":["UL1 TR002378","UL1 TR001863"],"pubmed_authors":["Billing L","Ryan P","Thomas A","Kirley PD","Lindegren ML","Collins JP","Spina N","Bennett N","Anderson EJ","Herlihy R","Eckel S","Garg S","Farley MM","Yousey-Hindes K","Hill M","Cummings CN","Schaffner W","Lynfield R","Openo K","Campbell AP","Bargsten M"],"additional_accession":[]},"is_claimable":false,"name":"Outcomes of Immunocompromised Adults Hospitalized With Laboratory-confirmed Influenza in the United States, 2011-2015.","description":"<h4>Background</h4>Hospitalized immunocompromised (IC) adults with influenza may have worse outcomes than hospitalized non-IC adults.<h4>Methods</h4>We identified adults hospitalized with laboratory-confirmed influenza during 2011-2015 seasons through CDC's Influenza Hospitalization Surveillance Network. IC patients had human immunodefiency virus (HIV)/AIDS, cancer, stem cell or organ transplantation, nonsteroid immunosuppressive therapy, immunoglobulin deficiency, asplenia, and/or other rare conditions. We compared demographic and clinical characteristics of IC and non-IC adults using descriptive statistics. Multivariable logistic regression and Cox proportional hazards models controlled for confounding by patient demographic characteristics, pre-existing medical conditions, influenza vaccination, and other factors.<h4>Results</h4>Among 35 348 adults, 3633 (10%) were IC; cancer (44%), nonsteroid immunosuppressive therapy (44%), and HIV (18%) were most common. IC patients were more likely than non-IC patients to have received influenza vaccination (53% vs 46%; P < .001), and ~85% of both groups received antivirals. In multivariable analysis, IC adults had higher mortality (adjusted odds ratio [aOR], 1.46; 95% confidence interval [CI], 1.20-1.76). Intensive care was more likely among IC patients 65-79 years (aOR, 1.25; 95% CI, 1.06-1.48) and those >80 years (aOR, 1.35; 95% CI, 1.06-1.73) compared with non-IC patients in those age groups. IC patients were hospitalized longer (adjusted hazard ratio of discharge, 0.86; 95% CI, .83-.88) and more likely to require mechanical ventilation (aOR, 1.19; 95% CI, 1.05-1.36).<h4>Conclusions</h4>Substantial morbidity and mortality occurred among IC adults hospitalized with influenza. Influenza vaccination and antiviral administration could be increased in both IC and non-IC adults.","dates":{"release":"2020-01-01T00:00:00Z","publication":"2020 May","modification":"2025-04-21T20:14:33.57Z","creation":"2025-04-05T17:52:38.044Z"},"accession":"S-EPMC7201407","cross_references":{"pubmed":["31298691"],"doi":["10.1093/cid/ciz638"]}}