title: The influence of tracheostomy timing on outcomes in trauma patients: A meta-analysis.
abstract: OBJECTIVE
  This study aims to assess the influence of tracheostomy timing on outcomes among trauma patients, including mortality, medical resource utility and incidence of pneumonia.
  
  
  METHODS
  A systematic review of the literature was conducted by internet search. Data were extracted from selected studies and analyzed using Stata to compare outcomes in trauma patients with early tracheostomy (ET) or late tracheostomy (LT)/prolonged intubation (PI).
  
  
  RESULTS
  20 studies met our inclusion criteria with 3305 patients in ET group and 4446 patients in LT/PI group. Pooled data revealed that mortality was not lower in trauma patients with ET compared to those with LT/IP. However, ET was found to be associated with a significantly reduced length of ICU and hospital stay, shorter MV duration and lower risk of pneumonia.
  
  
  CONCLUSIONS
  Evidence of this meta-analysis supports the dimorphism in some clinical outcomes of trauma patients with different tracheostomy timing. Additional well-designed randomized controlled trials (RCTs) are needed to confirm it in future.
authors.affiliation: Department of Radiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, China.
authors.forename: Shi-Qi
authors.initials: SQ
authors.lastname: Cai
authors.affiliation: Department of Radiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, China.
authors.forename: Jun-Wu
authors.initials: JW
authors.lastname: Hu
authors.affiliation: Department of Radiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, China.
authors.forename: Dong
authors.initials: D
authors.lastname: Liu
authors.affiliation: Department of Traumatic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, China.
authors.forename: Xiang-Jun
authors.initials: XJ
authors.lastname: Bai
authors.affiliation: Department of Traumatic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, China.
authors.forename: Jie
authors.initials: J
authors.lastname: Xie
authors.affiliation: Department of Traumatic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, China.
authors.forename: Jia-Jun
authors.initials: JJ
authors.lastname: Chen
authors.affiliation: Department of Traumatic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, China.
authors.forename: Fan
authors.initials: F
authors.lastname: Yang
authors.affiliation: Department of Traumatic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, China. Electronic address: tao-liu87@hotmail.com.
authors.forename: Tao
authors.initials: T
authors.lastname: Liu
mesh_terms: D016638:Critical Illness / Q000401:mortality / Q000628:therapy*; D006801:Humans; D015994:Incidence; D011014:Pneumonia / Q000401:mortality*; D061665:Time-to-Treatment / Q000706:statistics & numerical data*; D014139:Tracheostomy / Q000009:adverse effects / Q000379:methods; D016896:Treatment Outcome
keywords: Early tracheostomy; Intubation; Prognosis; Trauma