Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia · 2024
Cerebral vasospasm in patients with traumatic subarachnoid hemorrhage, a possible point of intervention?
СтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Ernst Griffin, Hughes Kendall, Andrews Bethany, Bauer Andrew
Аннотация
OBJECTIVE: To determine the incidence of vasospasm in traumatic brain injury patients with traumatic subarachnoid hemorrhage.
METHODS: IRB approval was obtained for this retrospective chart review. An institutional trauma database was queried for adult patients with traumatic brain injury (TBI) and traumatic subarachnoid hemorrhage (tSAH) seen on CT head obtained within 20 days. The presence of vasospasm on CTA was determined by radiology report. Association between categorical background characteristics and intracranial vasospasm was assessed by the chi-square test and association between a continuous variables and intracranial vasospasm was assessed by a paired t-test.
RESULTS: 1142 patients with traumatic SAH were identified from the trauma database. 792 patients were excluded: 142 for age <18, 632 did not have CT angiography, and 18 had non-traumatic SAH. 350 patients were analyzed, of which 28 (8 %) had vasospasm. Traumatic vasospasm was associated with higher-grade TBI based on Cochran-Armitage trend test (p < 0.05). Vasospasm patients had longer length of stay in the ICU (mean days 13.64 vs 7.24, P < 0.001), and had a higher incidence of death (39.29 % vs 20.81 %), although this did not reach statistical significance.
CONCLUSION: Intracranial vasospasm, specifically in patients with tSAH, is associated with more severe TBI and longer stays in the ICU. Our incidence is smaller compared to other studies likely due to the retrospective nature and the infrequency of obtaining CT angiography after initial presentation. Prospective studies are warranted as the incidence is significant and may represent a point of intervention for TBI.
METHODS: IRB approval was obtained for this retrospective chart review. An institutional trauma database was queried for adult patients with traumatic brain injury (TBI) and traumatic subarachnoid hemorrhage (tSAH) seen on CT head obtained within 20 days. The presence of vasospasm on CTA was determined by radiology report. Association between categorical background characteristics and intracranial vasospasm was assessed by the chi-square test and association between a continuous variables and intracranial vasospasm was assessed by a paired t-test.
RESULTS: 1142 patients with traumatic SAH were identified from the trauma database. 792 patients were excluded: 142 for age <18, 632 did not have CT angiography, and 18 had non-traumatic SAH. 350 patients were analyzed, of which 28 (8 %) had vasospasm. Traumatic vasospasm was associated with higher-grade TBI based on Cochran-Armitage trend test (p < 0.05). Vasospasm patients had longer length of stay in the ICU (mean days 13.64 vs 7.24, P < 0.001), and had a higher incidence of death (39.29 % vs 20.81 %), although this did not reach statistical significance.
CONCLUSION: Intracranial vasospasm, specifically in patients with tSAH, is associated with more severe TBI and longer stays in the ICU. Our incidence is smaller compared to other studies likely due to the retrospective nature and the infrequency of obtaining CT angiography after initial presentation. Prospective studies are warranted as the incidence is significant and may represent a point of intervention for TBI.