A new study finds that underlying chronic conditions and hospital transfers are major indicators of severe disease in pediatric patients with respiratory tract infections.<\/p>\n
RT\u2019s Three Key Takeaways:<\/p>\n
High Severity Rate: Nearly one-quarter of children hospitalized with acute respiratory tract infections developed severe disease requiring intensive interventions like mechanical ventilation or extracorporeal therapy.<\/p>\n
Primary Risk Factors: Having two or more chronic conditions or being transferred from a referring hospital were the strongest predictors for developing severe respiratory illness.<\/p>\n
Viral Pathogens: While respiratory syncytial virus and enterovirus-rhinovirus were the most common pathogens, the presence of multiple viruses was not associated with increased disease severity.<\/p>\n
Hospitalized children with acute respiratory tract infections (RTIs) frequently have underlying chronic conditions and require intensive medical intervention, according to a study<\/a> published in JAMA Network Open.1<\/p>\n The analysis identified several key factors associated with a higher risk of severe outcomes.1 Children with two or more preexisting chronic conditions had a significantly higher risk compared to those with no comorbidities.1 The most common underlying issues among the cohort were neurologic, developmental, or genetic conditions (25.3%), followed by asthma (16.9%), and other pulmonary diseases (13.9%).1<\/p>\n Transfer status also served as a major marker for severity. Patients transferred from a referring institution were nearly five times more likely to develop severe disease than those admitted directly.1 Additionally, the study noted a bimodal distribution in age-associated risk, with children younger than 1 year and those older than 10 years facing the greatest risk for severe illness.1<\/p>\n Viral testing was performed for 90.2% of the participants, identifying a pathogen in 70.7% of those tested.1 Respiratory syncytial virus (RSV<\/a>) was the most common virus, detected in 709 children, followed by enterovirus<\/a>\u2013rhinovirus<\/a> (EV-RV) in 598 children.1 Other identified pathogens included influenza<\/a>, parainfluenza, and human metapneumovirus (hMPV<\/a>).1<\/p>\n The multisite cohort study, which included 2,585 children aged 0 to 18 years, found that 21.3% of patients developed severe disease.1<\/p>\n While viral coinfections\u2014the presence of two or more viruses\u2014were detected in 338 children, the researchers found that these cases were not associated with increased disease severity.1<\/p>\n Respiratory support was a primary component of clinical management, utilized in 75.6% of the cohort.1 Low-flow nasal cannula or mask was used in 73.7% of patients receiving support, while 52.9% required high-flow nasal cannula.1 Noninvasive ventilation was used in 24.4% of cases, and 11.7% required invasive mechanical ventilation.1<\/p>\n The median length of hospital stay was three days, though this increased to six days for children with severe disease. Nearly 25% of the total cohort required admission to a pediatric intensive care unit (PICU).1<\/p>\n Complications occurred in approximately one-quarter of the children.1 Among those with influenza, 25.5% developed ARDS, and 17.7% experienced septic shock. Patients with hMPV had notable rates of extracorporeal support, with 10.6% requiring ECMO and 8.5% requiring KRT.1<\/p>\n Although the mortality rate remained low at 1.4%, the study authors emphasized that the high rate of severe outcomes and complications highlights the substantial healthcare burden posed by pediatric respiratory infections.1<\/p>\n Reference<\/p>\n Mtaweh H,\u00a0Kaziev CL,\u00a0Feinstein CA, et al. Acute Respiratory Tract Infections and Severe Disease Among Hospitalized Children.\u00a0JAMA Netw Open.\u00a02026;9(6):e2617575. doi:10.1001\/jamanetworkopen.2026.17575 <\/p>\n","protected":false},"excerpt":{"rendered":"A new study finds that underlying chronic conditions and hospital transfers are major indicators of severe disease in…\n","protected":false},"author":2,"featured_media":493164,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[177648,211725,103,211726,61,2757,9481,60,30241,43542,211727],"class_list":["post-493163","post","type-post","status-publish","format-standard","has-post-thumbnail","category-health","tag-bronchiolitis","tag-enterovirus-d68","tag-health","tag-hmpv-human-metapneumovirus","tag-ie","tag-infectious-diseases","tag-influenza","tag-ireland","tag-pediatric-care","tag-rhinovirus","tag-rsv-respiratory-syncytial-virus"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/posts\/493163","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/comments?post=493163"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/posts\/493163\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/media\/493164"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/media?parent=493163"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/categories?post=493163"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ie\/wp-json\/wp\/v2\/tags?post=493163"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}