ArticleAmerican journal of surgery2025
Role of preoperative CT imaging in penetrating thoraco-abdominal injuries: A multicenter study of urban trauma centers.
Article in American journal of surgery, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- Timely access to computed tomography and magnetic resonance imaging in acute critical conditions: clinical and health system outcomes. A scoping review.Emergency radiology · 2026Article
- Delayed Presentation of a Retained Knife Fragment Following Penetrating Abdominal Trauma and Exploratory Laparotomy.Cureus · 2026Article
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Authors and funding
16 authors.
Funding
Abstract
introductionManagement of penetrating thoracoabdominal (PTA) injuries with signs of hemorrhage have warranted operative intervention but improved imaging capabilities have redefined interventions required. We examined outcomes of hemodynamically stable patients undergoing preoperative CT imaging with the hypothesis that CT imaging would decrease OR time without delaying OR arrival.
methodsA retrospective multicenter study was performed amongst four urban trauma centers examining hemodynamically stable patients with PTA injuries requiring operative intervention from January 2017-December 2021. The primary outcome was OR time. Secondary outcomes included length of stay (LOS), ICU LOS, and mortality. A multivariable logistic regression with random intercept for trauma center was fit to assess whether preoperative CT affected time in the OR.
resultsOf 534 hemodynamically stable patients with penetrating injuries, 322 (60.3 %) received preoperative CT. The median time in OR were 130 (IQR: 84,180) and 140 (IQR: 100, 180) minutes for patients with and without preoperative CT, respectively. Median time to OR was 68 (IQR: 47, 110) and 26 (IQR 17,38) minutes in patients with and without preop CT, respectively. Median ICU LOS were 0 vs 1 day, the median hospital LOS were 7 vs 8 days for patients with and without pre-op imaging respectively. The multivariable model showed that obtaining a pre-op CT scanning was not independently associated with time spent in OR. (Adjusted OR:0.94; 95 % CI: 0.85, 1.04).
conclusionIn patients with PTA injuries and hemodynamic stability, preoperative CT scanning was not associated with decreased OR time, postoperative complications, or mortality.
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