{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,26]],"date-time":"2026-06-26T11:49:15Z","timestamp":1782474555613,"version":"3.54.5"},"reference-count":23,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2026,6,21]],"date-time":"2026-06-21T00:00:00Z","timestamp":1782000000000},"content-version":"vor","delay-in-days":20,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"},{"start":{"date-parts":[[2026,6,1]],"date-time":"2026-06-01T00:00:00Z","timestamp":1780272000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Pediatric Pulmonology"],"published-print":{"date-parts":[[2026,6]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Mechanical power (MP) and dynamic compliance (Cdyn) are key determinants of ventilator\u2010induced lung injury (VILI) and mortality. This study aimed to identify variables associated with MP and Cdyn and evaluate their impact on mortality and ventilator\u2010free days (VFD) in critically ill children with cancer.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>We conducted a prospective, observational study of 57 patients. Multivariate logistic regression and competing risk models were applied to assess predictors of mortality and VFD.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      The median age was 69 months, with a median of three organ dysfunctions. Mechanical power normalized by dynamic compliance (MP\/Cdyn) emerged as an independent predictor of mortality across multivariable models: MP\/Cdyn was significantly associated with death alongside the number of organ dysfunctions (OR: 5.44, 95% CI: 1.78\u201318.6,\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.003; OR: 1.62, 95% CI: 1.07\u20132.47,\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.023), platelet count &lt;30,000\/\u03bcL (OR: 4.23, 95% CI: 1.36\u201313.1,\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.013; OR: 4.92, 95% CI: 1.31\u201318.4,\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.018), and renal and immunologic dysfunctions. ROC analysis of MP\/Cdyn for ICU mortality yielded an AUC of 0.76, with a cutoff of 1.11\u2009J\u00b7cmH\n                      <jats:sub>2<\/jats:sub>\n                      O\/min\u00b7mL (sensitivity 59%, specificity 89%). Kaplan\u2010Meier analysis showed significantly lower survival for MP\/Cdyn &gt;1.11 (\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.016). Higher MP was also associated with fewer 28\u2010day VFD (SHR: 0.17, 95% CI: 0.04\u20130.8,\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u20090.026). VFD also correlated with Cdyn\/PBW, PCO\n                      <jats:sub>2<\/jats:sub>\n                      ,\n                      <jats:italic>B<\/jats:italic>\n                      \u2010lines on lung ultrasound, and oxygen saturation index.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>In critically ill children with cancer, elevated mechanical power is strongly linked to reduced ICU survival and fewer VFD. These findings highlight the prognostic importance of ventilation strategies in this vulnerable population.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1002\/ppul.71711","type":"journal-article","created":{"date-parts":[[2026,6,21]],"date-time":"2026-06-21T07:31:42Z","timestamp":1782027102000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Ventilation Intensity and Prognosis in Pediatric Oncology: Mechanical Power, Compliance, and Mortality Risk"],"prefix":"10.1002","volume":"61","author":[{"ORCID":"https:\/\/orcid.org\/0009-0005-4008-715X","authenticated-orcid":false,"given":"Bruno Sanchez","family":"Camargo","sequence":"first","affiliation":[{"name":"Pediatric Intensive Care\u2014Support Group for Adolescents and Children with Cancer (GRAACC) Institute of Pediatric Oncology\/Federal University of S\u00e3o Paulo (UNIFESP) S\u00e3o Paulo Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9263-7022","authenticated-orcid":false,"given":"Gabriela Maria Virg\u00edlio Dias","family":"Santos","sequence":"additional","affiliation":[{"name":"Pediatric Intensive Care\u2014Support Group for Adolescents and Children with Cancer (GRAACC) Institute of Pediatric Oncology\/Federal University of S\u00e3o Paulo (UNIFESP) S\u00e3o Paulo Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8230-6801","authenticated-orcid":false,"given":"Orlei Ribeiro de","family":"Araujo","sequence":"additional","affiliation":[{"name":"Pediatric Intensive Care\u2014Support Group for Adolescents and Children with Cancer (GRAACC) Institute of Pediatric Oncology\/Federal University of S\u00e3o Paulo (UNIFESP) S\u00e3o Paulo Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0006-7727-6429","authenticated-orcid":false,"given":"Carolina Oberg","family":"Ribeiro","sequence":"additional","affiliation":[{"name":"Pediatric Intensive Care\u2014Support Group for Adolescents and Children with Cancer (GRAACC) Institute of Pediatric Oncology\/Federal University of S\u00e3o Paulo (UNIFESP) S\u00e3o Paulo Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3738-0495","authenticated-orcid":false,"given":"Dafne Cardoso Bourguignon da","family":"Silva","sequence":"additional","affiliation":[{"name":"Pediatric Intensive Care\u2014Support Group for Adolescents and Children with Cancer (GRAACC) Institute of Pediatric Oncology\/Federal University of S\u00e3o Paulo (UNIFESP) S\u00e3o Paulo Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,6,21]]},"reference":[{"key":"e_1_2_11_2_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00134-023-06991-3"},{"key":"e_1_2_11_3_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00134-016-4505-2"},{"key":"e_1_2_11_4_1","doi-asserted-by":"publisher","DOI":"10.1186\/s13054-021-03853-6"},{"key":"e_1_2_11_5_1","doi-asserted-by":"publisher","DOI":"10.1136\/bmjopen-2022-066894"},{"key":"e_1_2_11_6_1","doi-asserted-by":"publisher","DOI":"10.1186\/s13613-025-01562-9"},{"key":"e_1_2_11_7_1","doi-asserted-by":"publisher","DOI":"10.1136\/bmjresp-2024-003131"},{"key":"e_1_2_11_8_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00134-019-05636-8"},{"issue":"2","key":"e_1_2_11_9_1","article-title":"Weight for Height During Growth, Useful Formulas to Insert into the Pediatrician's Smart Phone","volume":"4","author":"Braillon P. 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