Articles: brain-injuries.
-
To determine which factors predict survival in patients with gunshot wounds to the brain, 192 patients who had intracranial injury demonstrated on computed tomographic (CT) scanning were retrospectively reviewed. Glasgow Coma Scale (GCS) scores on admission seemed to be the most important factor in predicting survival. ⋯ The mortality rate was 35%. Among survivors 18% had brain-related long-term disability, and an additional 27% had long-term disability related to associated eye injury.
-
To study patients with acute trauma retrospectively for clinical predictors of positive cranial computed tomography. ⋯ Our data suggest that it may be possible to effectively screen patients with head trauma for cranial computed tomography using clinical criteria and so reduce the current number of scans performed by more than half. However, a prospective study is required to confirm our results.
-
Arch Phys Med Rehabil · Jul 1993
Comparative StudyPediatric traumatic brain injury: acute and rehabilitation costs.
Pediatric traumatic brain injury constitutes an enormous public health problem, but little is known about the economic costs of such injury. Using charges as a proxy for cost, we prospectively collected data on initial hospital charges and professional fees for emergency department services, acute inpatient care, and acute inpatient rehabilitation for 96 patients with mild, moderate, and severe traumatic brain injuries. We also examined the relationship between these costs and injury severity and etiology. ⋯ Using Glasgow Coma Scale criteria, median cost of mild, moderate, and severe traumatic brain injuries were $598, $12,022, and $53,332, respectively. Injury etiology added modestly but significantly to the prediction of cost over and above that predicted by injury severity alone. Rehabilitation costs accounted for 37% of the total for all children, but 45% of those with the most severe injuries.
-
Retrospective clinical experience with our first 46 patients monitored with a fiberoptic intracranial pressure device is described. In 43 of 46 patients, the transducer was introduced into brain parenchyma. A ventriculostomy system was used in 3 of 46 patients. ⋯ Several problems were encountered, including breakage of system components (12%), erroneous readings requiring transducer repositioning (8.6%), epidural hematoma (3.4%), and infection (1.7%). No infections or hematomas occurred in the 3 cases in which the ventriculostomy system was used. Overall, our experience with the Camino intracranial pressure fiberoptic monitoring system confirms previous reports of its favorable features.
-
Randomized Controlled Trial Clinical Trial
Soybean oil, blackcurrant seed oil, medium-chain triglycerides, and plasma phospholipid fatty acids of stressed patients.
Thirty-six adult severe head injury and cerebral stroke patients in four intensive-care units were randomized to receive one of three enteral diets for 21 days. These diets, which supplied 45% of calories from fat, differed only in lipid composition. Diet A was comprised of 100% soybean oil, diet B contained a 50:50 (wt/wt) mixture of soybean oil and medium-chain triglycerides (MCTs), and diet C contained 42.5% MCT, 50% soybean oil, and 7.5% blackcurrant seed oils. ⋯ Furthermore, 18:3 omega 6 change was significantly different between groups A and C and that of 20:3 omega 6 between group A and both groups B and C. Throughout the study, arachidonic acid (20:4 omega 6) exhibited remarkable steady-state levels regardless of the diet. This study shows that providing the injured body with high amounts of 18:2 omega 6 does not lead to high levels of its upper derivatives in plasma phospholipids.(ABSTRACT TRUNCATED AT 250 WORDS)