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Citation
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Bonney PA, Gallant RE, Briggs RG, Zada G, Mack WJ, Giannotta SL. World Neurosurg. 2021; ePub(ePub): ePub. |
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Abstract
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INTRODUCTION: Evaluation of trainee performance remains a challenge in resident education, particularly for systems-based practice (SysBP) metrics including care coordination and interdisciplinary teamwork. Time to intervention is an important modifiable outcome variable in severe traumatic brain injury (TBI) and may serve as a trackable metric for SysBP evaluation.
METHODS: We retrospectively studied time from head CT imaging to surgical incision (CTH-INC, minutes) among neurosurgical trainees treating patients with emergently operative TBI as a proxy SysBP measure. Our institutional operative database was utilized to identify all emergent TBI cases between July 2015 and June 2020. Patients evaluated by PGY-2 residents proceeding directly to the operating room from the emergency department were included. Statistical analysis was performed using linear regression.
RESULTS: One hundred sixty-six cases triaged by 14 PGY-2 neurosurgical trainees were analyzed. Median CT head to surgical incision time (CTH-INC) was 104 minutes (IQR 82 - 136 minutes). CTH-INC improved 20.1% over the academic year (95% CI 4.3% - 33.2%, p=0.015). Between the first and second six-month periods, the rate of CTH-INC within 90 minutes (29% vs. 46%, p=0.04) improved. On a per-individual PGY-2 basis, median CTH-INC ranged from 83 to 127 minutes, 25(th) percentile CTH-INC ranged from 62 to 108 minutes, and fastest CTH-INC ranged from 45 to 92 minutes.
CONCLUSION: CTH-INC is an objective and trackable proxy measure for evaluating SysBP during neurosurgical training. Use of CTH-INC or other time metrics in resident evaluations should not supersede the safe and effective delivery of patient care.
Language: en |