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KMID : 1143720180140020086
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Korean Journal of Neurotrauma
2018 Volume.14 No. 2 p.86 ~ p.92
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Clinical Feature and Outcomes of Secondary Hydrocephalus Caused by Head Trauma
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Yoon Jae-Eon
Lee Cheol-Young
Sin Eui-Gyu
Song Ji-Hye
Kim Hyun-Woo
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Abstract
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Objective: Post-traumatic hydrocephalus (PTH) is a frequent and serious complication following brain injury. The incidence of PTH varies greatly among studies. The purpose of this study was to investigate the incidence and treatment of PTH in patients with head trauma.
Methods: We examined 956 patients with head trauma who visited our center from January 2012 to December 2015. The hydrocephalus diagnosis was based on radiologic findings and clinical features, and patients were classified into the mild (Group 1, Glasgow Coma Scale score [GCS] 13?15), moderate (Group 2, GCS 9?12), or severe (Group 3, GCS 3?8) brain injury group according to their GCS at admission. To compare these groups, we used age, gender, radiologic findings, PTH developmental period, and postoperative results (Glasgow Outcome Scale).
Results: Of the 956 patients, 24 (2.5%) developed PTH. PTH occurred in 11 (1.4%), 3 (5.6%), and 10 (7.0%) patients in Groups 1, 2, and 3, respectively. Of the 24 patients with PTH, 22 (91.7%) developed PTH within 12 weeks post-trauma; the higher the GCS, the later the onset, and the lower the GCS, the earlier the onset (p=0.019). Twenty-one patients underwent ventriculoperitoneal shunting, and 13 had improved symptoms.
Conclusion: The incidence of PTH cannot be ignored. The possibility of PTH needs to be considered in patients with head trauma and appropriate follow-up should be undertaken. PTH is a treatable complication and patients' quality of life and neurological status can be improved if the appropriate treatment is selected and applied.
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KEYWORD
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Glasgow coma scale, Posttraumatic hydrocephalus, Traumatic brain injury
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