title: Risk factors for late death of patients with abdominal trauma after damage control laparotomy for hemostasis.
abstract: BACKGROUND
  In this study, we explored the possible causes of death and risk factors in patients who overcame the initial critical circumstance when undergoing a damage control laparotomy for abdominal trauma and succumbed later to their clinical course.
  
  
  METHODS
  This was a retrospective study. We selected patients who fulfilled our study criteria from 2002 to 2012. The medical and surgical data of these patients were then reviewed. Fifty patients (survival vs. late death, 39 vs. 11) were enrolled for further analysis.
  
  
  RESULTS
  In a univariable analysis, most of the significant factors were noted in the initial emergency department (ED) stage and early intensive care unit (ICU) stage, while an analysis of perioperative factors revealed a minimal impact on survival. Initial hypoperfusion (pH, BE, and GCS level) and initial poor physiological conditions (body temperature, RTS, and CPCR at ED) may contribute to the patient's final outcome. An analysis and summary of the causes of death were also performed.
  
  
  CONCLUSIONS
  According to our study, the risk factors for late death in patients undergoing DCL may include both the initial trauma-related status and clinical conditions after DCL. In our series, the cause of death for patients with late mortality included the initial brain insult and later infectious complications.
authors.forename: Li-Min
authors.initials: LM
authors.lastname: Liao
authors.forename: Chih-Yuan
authors.initials: CY
authors.lastname: Fu
authors.affiliation: Department of Trauma and Emergency Surgery, Chang Gung Memorial Hospital, 5 Fu-Hsing Street, Taoyuan, Kwei Shan Township, Taiwan. shangyuwang@gmail.com.
authors.forename: Shang-Yu
authors.initials: SY
authors.lastname: Wang
authors.forename: Chien-Hung
authors.initials: CH
authors.lastname: Liao
authors.forename: Shih-Ching
authors.initials: SC
authors.lastname: Kang
authors.forename: Chun-Hsiang
authors.initials: CH
authors.lastname: Ouyang
authors.forename: I-Ming
authors.initials: IM
authors.lastname: Kuo
authors.forename: Shang-Ju
authors.initials: SJ
authors.lastname: Yang
authors.forename: Yu-Pao
authors.initials: YP
authors.lastname: Hsu
authors.forename: Chun-Nan
authors.initials: CN
authors.lastname: Yeh
authors.forename: Shao-Wei
authors.initials: SW
authors.lastname: Chen