ArticleIranian journal of medical sciences2022
Aldolase C Profiling in Serum after Mild Traumatic Brain Injury: A Prospective Cohort Study.
Article in Iranian journal of medical sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper, 1 of them a synthesis that pooled it.
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1 citing paper in PubMed, 1 synthesis or guideline pooled it, 2 citations in OpenAlex.
- Risk factors for traumatic intracranial hemorrhage in mild traumatic brain injury patients at the emergency department: a systematic review and meta-analysis.Scandinavian journal of trauma, resuscitation and emergency medicine · 2024Pooled it
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9 authors at 1 institution in 1 country.
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Abstract
backgroundAfter a traumatic brain injury (TBI), in addition to clinical indices, the serum level of neurological biomarkers may provide valuable diagnostic and prognostic information. The present study aimed to investigate the aldolase C (ALDOC) profile in serum for early diagnosis of brain damage in patients with mild TBI (mTBI) presented to the Emergency Department (ED).
methodsA single-center prospective cohort study was carried out in 2018-2019 at Imam Khomeini Hospital affiliated with Mazandaran University of Medical Sciences, Sari, Iran. A total of 89 patients with mTBI were enrolled in the study. Blood samples were taken within three hours after head trauma to measure ALDOC serum levels. Brain CT scan was used as the gold standard. Statistical analysis was performed using the Kruskal Wallis, Mann-Whitney U, and Chi square tests. The receiver-operating characteristic (ROC) curve plot was used to determine the optimal cutoff point for ALDOC. The sensitivity and specificity of the determined cutoff point were calculated. P values less than 0.05 were considered statistically significant.
resultsOf the 89 patients, the CT scan findings showed a positive TBI in 30 (33.7%) of the patients and in 59 (66.3%) a negative TBI. The median ALDOC serum level in the patients with positive CT scan findings (8.35 ng/mL [IQR: 1.65]) was significantly higher than those with negative CT scan findings (5.3 ng/mL [IQR: 6.9]) (P<0.001). The optimal cutoff point for ALDOC serum level was 6.95 ng/mL, and the area under the curve was 99.6% (P<0.001). The sensitivity and specificity of the determined cutoff point were 100% and 98%, respectively.
conclusionThe ALDOC serum level in patients with mTBI significantly correlates with the pathologic findings of the brain CT scan. This biomarker, with 100% sensitivity, is a suitable tool to detect brain structural abnormalities in mTBI patients.
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