title: Outcomes for patients with lung cancer admitted to intensive care units.
abstract: OBJECTIVE
  This study aimed to evaluate the outcomes for patients with lung cancer admitted to intensive care units and assess their clinical and demographic profiles.
  
  
  METHODS
  Retrospective, analytical, observational study, wherein the outcomes for patients diagnosed with lung cancer admitted to the intensive care unit of university hospital from January 2010 until February 2011 were evaluated.
  
  
  RESULTS
  Thirty-four patients' medical records were included. Twenty-six (76.5%) patients received some type of ventilatory support, of whom 21 (61.8%) used invasive mechanical ventilation and 11 (32.4%) used noninvasive ventilation at some point during their stay at the intensive care unit. Regarding mortality, 12 (35.3%) patients died during hospitalization at the intensive care unit, totaling 15 (44.1%) deaths during the entire hospitalization period; 19 (55.9%) patients were discharged from the hospital. The analysis of the variables showed that the patients who died had remained on invasive mechanical ventilation for a longer period 5.0 (0.25 to 15.0) days than the survivors (1.0 (0 to 1.0) days) (p=0.033) and underwent dialysis during their stay at the intensive care unit (p=0.014).
  
  
  CONCLUSIONS
  The mortality of patients with lung cancer admitted to the intensive care unit is associated with the time spent on invasive mechanical ventilation and the need for dialysis.
authors.affiliation: Hospital de Clínicas de Porto Alegre, Brazil. alicemm26@hotmail.com
authors.forename: Alice Mânica
authors.initials: AM
authors.lastname: Müller
authors.forename: Marcelo Basso
authors.initials: MB
authors.lastname: Gazzana
authors.forename: Denise Rossato
authors.initials: DR
authors.lastname: Silva
mesh_terms: D000368:Aged; D005260:Female; D017052:Hospital Mortality; D006785:Hospitals, University; D006801:Humans; D007362:Intensive Care Units; D008175:Lung Neoplasms / Q000628:therapy*; D008297:Male; D008875:Middle Aged; D006435:Renal Dialysis / Q000706:statistics & numerical data*; D012121:Respiration, Artificial / Q000706:statistics & numerical data*; D012189:Retrospective Studies; D013997:Time Factors; D016896:Treatment Outcome