{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,21]],"date-time":"2026-09-21T17:19:53Z","timestamp":1790011193818,"version":"4.0.1"},"reference-count":33,"publisher":"SAGE Publications","issue":"5","license":[{"start":{"date-parts":[[2024,4,22]],"date-time":"2024-04-22T00:00:00Z","timestamp":1713744000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Respir Care"],"published-print":{"date-parts":[[2024,5]]},"abstract":"<jats:sec>\n                    <jats:title>BACKGROUND:<\/jats:title>\n                    <jats:p>Noninvasive respiratory support (NRS) for pediatric critical asthma includes CPAP; bi-level positive airway pressure (BPAP); and heated, humidified, high-flow nasal cannula (HFNC). We used the Virtual Pediatric System database to estimate NRS by prescribing rates for pediatric critical asthma and characterize patient clinical features and in-patient outcomes by the initial NRS device applied.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>METHODS:<\/jats:title>\n                    <jats:p>We performed a retrospective cohort study from 125 participating pediatric ICUs among children 2\u201317 years of age hospitalized for critical asthma and prescribed NRS from 2017 through 2021. The primary outcomes were NRS modality prescribing rates and trends. Secondary outcomes were descriptive and included demographics, comorbidities, severity of illness indices, and NRS failure rates (defined as escalation from the initial NRS modality to invasive ventilation, HFNC to BPAP or CPAP, or CPAP to BPAP).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>RESULTS:<\/jats:title>\n                    <jats:p>\n                      Of the 10,083 encounters studied, the initial NRS modalities prescribed varied widely by hospital center (HFNC: 69.7 \u00b1 29.6%; BPAP: 27.2 \u00b1 7.1%; CPAP: 3.1 \u00b1 5.9%). The mean rates of HFNC use increased from 59.7% in 2017 to 71.9% in 2021 (+2.5%\/y). In contrast, BPAP (\u20131.6%\/y) and CPAP (\u20130.8%\/y) utilization declined throughout the study period. Older children who were obese and with a higher Pediatric Risk of Mortality III\u2013Probability of Mortality score were more frequently prescribed BPAP and CPAP compared with HFNC. Those children on HFNC experienced higher noninvasive respiratory support failure rates versus BPAP (7.3% vs 2.4%;\n                      <jats:italic toggle=\"yes\">P<\/jats:italic>\n                      &lt; .001) but a lower subsequent invasive ventilation rate versus BPAP (0.8% vs 2.4%;\n                      <jats:italic toggle=\"yes\">P<\/jats:italic>\n                      &lt; .001).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>CONCLUSIONS:<\/jats:title>\n                    <jats:p>In this multi-center cohort study, we observed that children with critical asthma are increasingly exposed to HFNC compared with BPAP and CPAP. Rates of HFNC failure were greater than those of BPAP failure, but a majority were transitioned to BPAP without subsequent invasive ventilation. The next steps include prospective trials, including practical end points such as patient comfort and optimal delivery of nebulized treatments to distinguish device superiority and suitable NRS utilization.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.4187\/respcare.11502","type":"journal-article","created":{"date-parts":[[2024,1,30]],"date-time":"2024-01-30T11:37:41Z","timestamp":1706614661000},"page":"534-540","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":16,"title":["Noninvasive Respiratory Support for Pediatric Critical Asthma: A Multicenter Cohort Study"],"prefix":"10.1177","volume":"69","author":[{"given":"Brett W","family":"Russi","sequence":"first","affiliation":[{"name":"Division of Pediatric Critical Care Medicine, Johns Hopkins All Children\u2019s Hospital, St. Petersburg, Florida."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alexa R","family":"Roberts","sequence":"additional","affiliation":[{"name":"Division of Pediatric Critical Care Medicine, Johns Hopkins All Children\u2019s Hospital, St. Petersburg, Florida."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ignacio F","family":"Nievas","sequence":"additional","affiliation":[{"name":"Division of Pediatric Critical Care Medicine, Johns Hopkins All Children\u2019s Hospital, St. Petersburg, Florida."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Colin M","family":"Rogerson","sequence":"additional","affiliation":[{"name":"Division of Pediatric Critical Care Medicine, Indiana University School of Medicine and Riley Hospital for Children at IU Health, Indianapolis, Indiana."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"John M","family":"Morrison","sequence":"additional","affiliation":[{"name":"Department of Pediatrics, Johns Hopkins All Children\u2019s Hospital, St. Petersburg, Florida."}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anthony A","family":"Sochet","sequence":"additional","affiliation":[{"name":"Department of Anesthesia and Critical Care Medicine, Johns Hopkins University School of Medicine, St. Petersburg, Florida."}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2024,4,22]]},"reference":[{"key":"e_1_3_3_2_2","doi-asserted-by":"publisher","DOI":"10.15585\/mmwr.ss7005a1"},{"key":"e_1_3_3_3_2","doi-asserted-by":"publisher","DOI":"10.1007\/s12016-013-8395-6"},{"key":"e_1_3_3_4_2","doi-asserted-by":"publisher","DOI":"10.4187\/respcare.05174"},{"key":"e_1_3_3_5_2","doi-asserted-by":"publisher","DOI":"10.5863\/1551-6776-18.2.88"},{"key":"e_1_3_3_6_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.chest.2022.12.010"},{"issue":"8","key":"e_1_3_3_7_2","first-page":"CD012977","article-title":"Interventions for escalation of therapy for acute exacerbations of asthma in children: an overview of Cochrane Reviews","volume":"8","author":"Craig SS","year":"2020","unstructured":"Craig SS, , Dalziel SR, , Powell CV, , Graudins A, , Babl FE, , Lunny C. 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