期刊
JOURNAL OF CLINICAL MEDICINE
卷 11, 期 5, 页码 -出版社
MDPI
DOI: 10.3390/jcm11051178
关键词
dehydration; chronic subdural hematoma; traumatic brain injury; recurrence
Dehydration on admission may be an independent predictor for CSDH recurrence that requires surgery.
Objective: There remains a significant risk of chronic subdural hematoma (CSDH) recurring after treatment. Patient-related predictors and surgical procedures have been investigated in many studies. In contrast, the literature remains scant on reports of the potential impact of dehydration on the admission of affected patients and on the CSDH recurrence rate. Methods: All consecutively admitted patients with CSDH and surgical treatment at the authors' institution between 2015 and 2019 were retrospectively identified. Dehydration was assessed as a blood urea/creatinine (U/Cr) ratio > 80. The association between dehydration on admission and postoperative complication rates, in-hospital mortality, and recurrence of CSDH, with the need for additional surgical treatment, was further analyzed. Results: A total of 265 patients with CSDH requiring surgery were identified. In 32 patients (12%), further surgery was necessary due to the recurrence of CSDH. It was found that 9 of the 265 patients with CSDH (3%) suffered from dehydration at the time of admission. Multivariate analysis revealed diabetes mellitus (p = 0.02, OR 2.7, 95% CI 1.2-6.5), a preoperative midline shift > 5 mm (p = 0.003, OR 3.3, 95% CI 1.5-7.5) and dehydration on admission (p = 0.002, OR 10.3, 95% CI 2.4-44.1) as significant and independent predictors for the development of CSDH recurrence that requires surgery. Conclusion: the present findings indicate that dehydration on admission appears to be an independent predictor for CSDH recurrence that requires surgery.
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