These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Blunt Cerebrovascular Injury Screening Criteria Should Include Motor Vehicle Crash Characteristics.
    Author: Farhat-Sabet A, Lauerman M, Chavez A, Lloyd J, Scalea T, Stein D.
    Journal: Am Surg; 2021 Mar; 87(3):390-395. PubMed ID: 32993322.
    Abstract:
    BACKGROUND: Current screening criteria miss 30% of blunt cerebrovascular injuries (BCVIs). Motor vehicle collisions (MVCs) are the leading BCVI mechanism, and delineating MVC characteristics associated with BCVI formation may augment current screening criteria. METHODS: We retrospectively identified BCVI Denver injury screening criteria as able from the Crash Injury Research and Engineering Network (CIREN) database. Severe MVC markers were considered: mean change in velocity (delta-v) greater than 40 km/hour, steering wheel airbag deployment, ejection, or rollover. RESULTS: 93 BCVIs were included. Injury screening criteria were not present in 37/93 (39.8%) BCVIs. Vertebral BCVI more often had injury screening criteria than internal carotid BCVIs (73.2% vs 26.8%, P = .001). There was a significant difference in delta-v (30.78 km/hour vs 51.00 km/hour, P < .001) between BCVI with and without injury screening criteria. BCVI without injury screening criteria more often had safety device use through seatbelt position snug across the hips (94.6% vs 74.5%, P = .01) and pretensioner deployment (92.6% vs 70.2%, P = .04). Examining only drivers, BCVI without injury screening criteria more often had steering wheel airbag deployment (89.7% vs 68.9%, P = .05). Markers of severe MVC were seen in 36/37 (97.3%) BCVIs without injury screening criteria. DISCUSSION: BCVI without injury screening criteria occurred during higher deceleration MVCs with more frequent/appropriate safety device use, suggesting crash deceleration as a mechanism of BCVI formation. Expanding BCVI screening criteria to encompass severe MVCs may lessen the number of BCVI missed.
    [Abstract] [Full Text] [Related] [New Search]