• R Efidi, J Rimande, A Agunloye, A Ogunseyinde, R Akinola, and G Ogbole.
• Department of Radiology, University College Hospital, Ibadan, Nigeria.
• Niger J Clin Pract. 2023 Dec 1; 26 (12): 183318381833-1838.

BackgroundDeep vein thrombosis (DVT) is a major cause of morbidity and mortality in hospitalized trauma patients. Ultrasonography (US) has replaced venography as the initial diagnostic tool for DVT.AimsThe study aimed to determine the incidence of lower limb DVT in hospitalized neurosurgical trauma patients in hospitalized neurosurgical patients. It also aimed to determine the effect of combined thrombo-prophylaxis on the incidence of lower limb deep DVT relative to a single regimen.Patients And MethodsThis was a prospective study of 154 adult neurotrauma patients who consecutively had lower limb Doppler ultrasound, initially within 72 hours of admissions and subsequently weekly or when DVT was suspected for the first 3 weeks of admission. The study spanned a 12-month period. The data generated were analyzed using the statistical package for social sciences software version 20, Chicago IL. Inc. Chi-square test was used to compare the outcome (DVT incidence) between single and combined prophylaxis groups.ResultsThe study participants consisted of 116 (75.3%) and 38 (24.7%) cases of head and spine injuries, respectively, with a mean age of 38.8 ± 6.3 years and 85.1% being males. A total of four cases of DVT were detected during the study period, with the majority of the cases (3) detected within the first week of admission, giving an incidence of 2.6%. All four cases of DVT were detected in patients on single thrombo-prophylaxis (4/55 = 7.3%), while none was found in those on a combined regimen (0/34, P = 0.046).ConclusionMost cases of DVT developed in the first week of hospitalization. Combined thrombo-prophylaxis was more effective than single regimen at reducing rate of DVT in neurosurgical trauma patients. Routine Doppler ultrasound DVT surveillance should be part of the management protocol for neurosurgical trauma patients on admission to increase DVT detection and prevent possible fatal pulmonary embolism.Copyright © 2023 Copyright: © 2023 Nigerian Journal of Clinical Practice.

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