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Copyright of Cirugía y Cirujanos is the property of Publicidad Permanyer SLU and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Turkish Journal of Trauma & Emergency Surgery / Ulusal Travma ve Acil Cerrahi Dergisi is the property of KARE Publishing and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Background: Despite rapid diagnosis and aggressive neurosurgical intervention, acute subdural hematoma (ASDH) is a severe type of head injury that can result in high morbidity and mortality. Although surgical procedures, such as craniotomy and decompressive craniectomy (DC), can be effective, the preferred approach for treating an ASDH remains controversial. The aim of this report was to evaluate factors associated with mortality in patients with ASDH and determinants of outcome in those with ASDH who underwent DC., Methods: The demographic details and clinical and radiological characteristics of a total of 93 patients with ASDH who underwent DC during a 60-month period from 2012 to 2017 were evaluated to determine the effect on mortality and any association with the Glasgow Coma Scale (GCS) score recorded on arrival., Results: Sixty-five male and 28 female subjects with a mean age of 59.82+-19.49 years (range: 16-88 years) were included in the study. Sixteen patients (17.2%) died following the surgery. Older age (p=0.007) and lower GCS scores (p=0.022) were statistically significantly associated with the mortality rate. The mean hematoma thickness was 15.46+-5.73 mm, and the mean midline shift was 9.90+-4.84 mm. The mortality rate was positively correlated with an excessive midline shift (p=0.011; r=0.262) and age (p=0.022; r=0.237) in patients with ADSH. A midline shift of ≥10 mm and a hematoma thickness of ≥15 mm was significantly associated with mortality (p=0.014; p=0.039). The etiology of the trauma; comorbidities of subarachnoid, epidural, or intracranial hemorrhage; compression fractures; or contusions were not significantly correlated., Conclusion: The results indicated that there was a higher mortality rate among older patients and those with a GCS score of <6 on arrival. A midline shift of ≥10 mm and a hematoma thickness of ≥15 mm were significantly related to mortality. Our study supports the conclusion that DC may help prevent further midline shift and be associated with a lower mortality rate compared with a craniotomy.