| Autor: |
Lucas, Alexa N., Tay-Lasso, Erika, Zezoff, Danielle C., Fierro, Nicole, Dhillon, Navpreet K, Ley, Eric J, Smith, Jennifer, Burruss, Sigrid, Dahan, Alden, Johnson, Arianne, Ganske, William, Biffl, Walter L., Bayat, Dunya, Castelo, Matthew, Wintz, Diane, Schaffer, Kathryn B, Zheng, Dennis J, Tillou, Areti, Coimbra, Raul, Tuli, Rahul |
| Předmět: |
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| Zdroj: |
Emergency Radiology; Feb2024, Vol. 31 Issue 1, p53-61, 9p |
| Abstrakt: |
Purpose: Following motor vehicle collisions (MVCs), patients often undergo extensive computed tomography (CT) imaging. However, pregnant trauma patients (PTPs) represent a unique population where the risk of fetal radiation may supersede the benefits of liberal CT imaging. This study sought to evaluate imaging practices for PTPs, hypothesizing variability in CT imaging among trauma centers. If demonstrated, this might suggest the need to develop specific guidelines to standardize practice. Methods: A multicenter retrospective study (2016–2021) was performed at 12 Level-I/II trauma centers. Adult (≥18 years old) PTPs involved in MVCs were included, with no patients excluded. The primary outcome was the frequency of CT. Chi-square tests were used to compare categorical variables, and ANOVA was used to compare the means of normally distributed continuous variables. Results: A total of 729 PTPs sustained MVCs (73% at high speed of ≥ 25 miles per hour). Most patients were mildly injured but a small variation of injury severity score (range 1.1–4.6, p < 0.001) among centers was observed. There was a variation of imaging rates for CT head (range 11.8–62.5%, p < 0.001), cervical spine (11.8–75%, p < 0.001), chest (4.4–50.2%, p < 0.001), and abdomen/pelvis (0–57.3%, p < 0.001). In high-speed MVCs, there was variation for CT head (12.5–64.3%, p < 0.001), cervical spine (16.7–75%, p < 0.001), chest (5.9–83.3%, p < 0.001), and abdomen/pelvis (0–60%, p < 0.001). There was no difference in mortality (0–2.9%, p =0.19). Conclusion: Significant variability of CT imaging in PTPs after MVCs was demonstrated across 12 trauma centers, supporting the need for standardization of CT imaging for PTPs to reduce unnecessary radiation exposure while ensuring optimal injury identification is achieved. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
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