title: Prognostic value of circulating DNA levels in critically ill and trauma patients.
abstract: The number of studies investigating circulating nucleic acids as potential biomarkers has increased in recent years. The detection of such biomarkers is a minimally invasive alternative for the diagnosis and prognosis of various clinical conditions. The value of circulating DNA levels as a predictive biomarker has been demonstrated in patients suffering from numerous acute pathologies that have a high risk of intensive care needs and in-hospital deaths. The mechanism by which circulating DNA levels increase in patients with these conditions remains unclear. In this review, we focused on the potential use of this biomarker for prognosis prediction in critically ill and trauma patients. The literature review was performed by searching MedLine using PubMed in the English language.
authors.affiliation: Laboratório de Biomarcadores do Trauma, Universidade Luterana do Brasil, Canoas, RS, Brasil.
authors.forename: Edison Moraes
authors.initials: EM
authors.lastname: Rodrigues Filho
authors.affiliation: Laboratório de Biomarcadores do Trauma, Universidade Luterana do Brasil, Canoas, RS, Brasil.
authors.forename: Nilo
authors.initials: N
authors.lastname: Ikuta
authors.affiliation: Laboratório de Biomarcadores do Trauma, Universidade Luterana do Brasil, Canoas, RS, Brasil.
authors.forename: Daniel
authors.initials: D
authors.lastname: Simon
authors.affiliation: Laboratório de Biomarcadores do Trauma, Universidade Luterana do Brasil, Canoas, RS, Brasil.
authors.forename: Andrea Pereira
authors.initials: AP
authors.lastname: Regner
mesh_terms: D015415:Biomarkers / Q000378:metabolism; D003422:Critical Care; D016638:Critical Illness; D004247:DNA / Q000378:metabolism*; D006801:Humans; D011379:Prognosis; D014947:Wounds and Injuries / Q000175:diagnosis*
chemical_list: D015415:Biomarkers; D004247:DNA