Citation

El Sayed I, Zaki A, Fayed AM, Shehata GM, Abdelmonem S. Neurosurg. Rev. 2018; 41(2): 427-438.

Affiliation

Critical Care Medicine Department, Faculty of Medicine, Alexandria University, Sultan Hussein Street, Alexandria, Egypt.

Copyright

(Copyright © 2018, Holtzbrinck Springer Nature Publishing Group)

DOI

10.1007/s10143-016-0775-y

PMID

27539610

Abstract

Traumatic brain injury is a major problem worldwide. Our objective is to synthesize available evidence in the literature concerning the effectiveness of neuroprotective drugs (cerebrolysin, citicoline, and piracetam) on Glasgow outcome score (GOS), cognitive performance, and survival in traumatic brain injury patients. Comprehensive search of electronic databases, search engines, and conferences proceedings; hand search journals; searching reference lists of relevant articles, theses, and local publications; and contact of authors for incomplete data were performed. Studies included patients in all age groups regardless of severity of trauma. There was no publication date restriction. Two reviewers independently extracted data from each study. Fixed effect or random effects model selection depends on results of statistical tests for heterogeneity. The literature search yielded 13 studies. Patients treated with cerebrolysin (n = 112) had favorable GOS three times more than controls (OR 3.019; 95 % CI 1.76 to 5.16; p = 0.003*). The odds of cognition improvement in the treatment group was 3.4 times more than controls (OR 3.4; 95 % CI 1.82 to 5.21; p < 0.001*). Survival of cerebrolysin-treated patients did not differ from controls (103 patients; OR = 2.81; 95 % CI 0.905 to 8.76). Citicoline did not improve GOS (1355 patients; OR 0.96; 95 % CI 0.830 to 1.129; p = 0.676), cognitive performance (4 studies; 1291 patients; OR 1.35; 95 % CI 0.58 to 3.16; p = 0.478), and survival (1037 patients; OR = 1.38; 95 % CI 0.855 to 2.239). One study showed a positive effect of piracetam on cognition. Further research with high validity is needed to reach a solid conclusion about the use of neuroprotective drugs in cases of brain injury.

Language: en