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Mesenteric injuries after blunt abdominal trauma: delay in diagnosis and increased morbidity

Saad Shebrain1, Juliette Zelada, Ari M Lipsky

  • 1Department of Surgery, Harbor-UCLA Medical Center, Torrance, California, USA.

The American Surgeon
|October 25, 2006
PubMed

Insights

Delayed diagnosis of mesenteric injuries after blunt abdominal trauma significantly increases patient morbidity and hospital stay duration. Early detection is crucial for better outcomes in trauma care.

Area of Science:

  • Trauma Surgery
  • Abdominal Imaging
  • Surgical Outcomes

Background:

  • Mesenteric injuries from blunt abdominal trauma are rare and challenging to diagnose promptly.
  • Timely diagnosis is critical for managing trauma patients and improving outcomes.

Purpose of the Study:

  • To evaluate the impact of delayed diagnosis (over 6 hours) of mesenteric injuries on patient morbidity, mortality, and length of stay.
  • To compare outcomes between patients with early versus delayed diagnosis of mesenteric injuries.

Main Methods:

  • Retrospective chart review of 85 patients with laparotomy-confirmed mesenteric injuries at a Level I trauma center (January 1995 - September 2005).
  • Analysis of diagnosis time, hospital and intensive care unit (ICU) lengths of stay, duration of mechanical ventilation, and complication rates.
  • Statistical analysis controlling for confounders to assess the impact of delayed diagnosis.

Main Results:

  • Nineteen percent of survivors experienced delayed diagnosis (>6 hours).
  • Delayed diagnosis was associated with significantly longer hospital stays (30%), ICU stays (55%), and mechanical ventilation duration (38%).
  • Patients with delayed diagnosis had higher odds of acute respiratory distress syndrome and trends toward increased wound infection, pneumonia, and organ dysfunction.

Conclusions:

  • Delaying the diagnosis of mesenteric injuries significantly increases morbidity and resource utilization, including hospital and ICU length of stay.
  • Contrary to some prior research, this study highlights the detrimental effects of diagnostic delays in mesenteric trauma.
  • Emphasizes the importance of early recognition and management of mesenteric injuries in blunt abdominal trauma patients.

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