Gait and Glasgow Coma Scale scores can predict functional recovery in patients with traumatic brain injury

Fifty-one patients with mild （n -- 14）, moderate （n = 10） and severe traumatic brain injury （n = 27） received early rehabilitation. Level of consciousness was evaluated using the Glasgow Coma Score Functional level was determined using the Glasgow Outcome Score, whilst mobility was evaluated using the Mobility Scale for Acute Stroke. Activities of daily living were assessed using the Barthel Index. Following Bobath neurodevelopmental therapy, the level of consciousness was significantly improved in patients with moderate and severe traumatic brain injury, but was not greatly influenced in patients with mild traumatic brain injury. Mobility and functional level were significantly improved in patients with mild, moderate and severe traumatic brain injury. Gait recovery was more obvious in patients with mild traumatic brain injury than in patients with moderate and severe traumatic brain injury. Activities of daily living showed an improvement but this was insignificant except for patients with severe traumatic brain injury. Nevertheless, complete recovery was not acquired at discharge. Multiple regression analysis showed that gait and Glasgow Coma Scale scores can be considered predictors of functional outcomes following traumatic brain injury.

Outcomes of early physiotherapy in patients with cerebral aneurysms treated by surgical clipping or endovascular embolization

Early physiotherapy was given to 124 patients with ruptured or unruptured cerebral aneurysms who were treated by surgical clipping or endovascular embolization.Patients were divided into four groups according to their Hunt and Hess grade at admission and aneurysm treatment modality： Group 1,Hunt and Hess grade≤II and surgical clipping;Group 2,Hunt and Hess grade≤II and endovascular embolization;Group 3,Hunt and Hess grade≥III and surgical clipping;Group 4,Hunt and Hess grade≥III and endovascular embolization.Level of consciousness was evaluated using the Glasgow Coma Scale,functional status using the Glasgow Outcome Scale,level of the mobility using the Mobility Scale for acute stroke patients,and independence in activities of daily living using the Barthel Index.After early physiotherapy,the level of consciousness and functional status improved significantly in Groups 1,3,and 4;mobility improved significantly in all groups;and independence in activities of daily living improved significantly in Groups 1 and 3.At discharge, Groups 1 and 2 had better functional status than Groups 3 and 4.Level of consciousness,functional status,mobility and independence in activities of daily living improved after early physiotherapy. These findings suggest that early physiotherapy improved the prognosis of patients with cerebral aneurysms who were treated by surgical clipping or endovascular embolization.Patients with a worse clinical status at presentation had a poorer functional status at discharge.The outcome of physiotherapy was not affected by whether surgical clipping or endovascular embolization was chosen for treatment of the aneurysm.

Changes of Nitric Oxide and Its Relationship with Clinical Features,Intracranial Pressure and Outcome in Acute Head Injury

To investigate the content and dynamics of nitric oxide (NO) in the cerebrospinal fluid (CSF) of patients with acute head injury and to clarify the relationship of NO with clinical features and intracranial pressure (ICP) as well as outcomes, 38 adults with acute head injury were studied. Glasgow Coma Scale (GCS) obtained at admission and Glasgow Outcome Scale (GOS) 3 months after injury was assessed. ICP was surveyed via intraventricular catheter and lumbar puncture and CSF samples were obtained simultaneously. NO was determined with Griess reagents. Results showed that NO peak content in the head injury group was significantly higher than that of the control group. During dynamic research, no peak content of mildly injured cases and severely injured ones appeared in different time windows respectively. The peak value of NO was distinctly higher in the severe group than in the mild group. NO peak value of the raised ICP group was remarkably higher than that of the normal ICP group. The peak value of NO was considerately higher in the poor outcome group than in the good outcome group. When the content of NO was over 6. 5 μmol/L, the rate of poor outcome was increased. There existed a correlation between NO and GCS, ICP and GOS. It is concluded that the content of NO was increased in patients with acute head injury and the changes of NO had different time windows in severely injured patients and mildly injured ones. The more sever the injury, the higher the NO content; and the more serious the secondary brain injury and brain edema, the worse the outcomes. When NO is combined with GCS, GOS and ICP, it increases the accuracy of judgement to the degree of head injury and outcome.

Effects of Sevoflurane and Propofol on Neurological Recovery of Traumatic Brain Injury Patients in the Early Postoperative Stage: A Retrospective Cohort Study

Objective To investigate the effects of propofol and sevoflurane on neurological recovery of traumatic brain injury(TBI)patients in the early postoperative stage.Methods We retrospectively analyzed the clinical data of TBI patients who underwent craniotomy or decompressive craniectomy.Generalized additive mixed model(GAMM)was used to analyze effects of propofol and sevoflurane on Glasgow Coma Scale(GCS)on postoperative days 1,3,and 7.Multivariate regression analysis was used to analyze effects of the two anesthetics on Glasgow Outcome Scale(GOS)at discharge.Results A total of 340 TBI patients were enrolled in this study.There were 110 TBI patients who underwent craniotomy including 75 in the propofol group and 35 in the sevoflurane group,and 134 patients who underwent decompressive craniectomy including 63 in the propofol group and 71 in the sevoflurane group.It showed no significant difference in GCS at admission between the propofol and the sevoflurane groups among craniotomy patients(β=0.75,95%CI:-0.55 to 2.05,P=0.260).However,elevation in GCS from baseline was 1.73 points(95%CI:-2.81 to-0.66,P=0.002)less in the sevoflurane group than that in the propofol group on postoperative day 1,2.03 points(95%CI:-3.14 to-0.91,P 0.001)less on day 3,and 1.31 points(95%CI:-2.43 to-0.19,P=0.022)less on day 7.The risk of unfavorable GOS(GOS 1,2,and 3)at discharge was higher in the sevoflurane group(OR=4.93,95%CI:1.05 to 23.03,P=0.043).No significant difference was observed among two-group decompressive craniectomy patients in GCS and GOS.Conclusions Compared to propofol,sevoflurane was associated with worse neurological recovery during the hospital stay in TBI patients undergoing craniotomy.This difference was not detected in TBI patients undergoing decompressive craniectomy.

Effect of improving prehospital hypotension and hypoxemia on the prognosis of patients with traumatic brain injury

Objective:to investigate the effect of improving prehospital hypotension and hypoxemia on the prognosis of different subgroups of patients with traumatic brain injury(TBI).Methods:medical staff were trained about the prehospital first aid for 2 months to fully master the methods of improving prehospital hypotension and hypoxemia,then the prognosis of TBI patients pre-and post-training for 12 months was collected and recorded.The prognostic differences of different TBI subgroups were discussed through data analysis.Results:after the training,the proportion of prehospital hypotension and hypoxemia in TBI patients decreased by 77%(8.5%vs.1.9%)and 63%(9.9%vs.3.6%,P<0.05),respectively.However,only the prognosis of moderate and severe TBI patients was improved,the proportion of patients with"good prognosis^increased by 14%(61.4%vs.70.5%,respectively)and 62%(35.6%vs.58%),and no significant effect showed in mild and critical TBI patients.Conclusion:reducing the incidence of prehospital hypoxemia and hypotension can improve the prognosis of moderate and severe TBI patients,while no significant effect on mild and critical TBI patients.

Comparison of the predictive value of the Helsinki,Rotterdam,and Stockholm CT scores in predicting 6-month outcomes in patients with blunt traumatic brain injuries

Purpose:Despite advances in modern medicine,traumatic brain injuries(TBIs)are still a major medical problem.Early diagnosis of TBI is crucial for clinical decision-making and prognosis.This study aims to compare the predictive value of Helsinki,Rotterdam,and Stockholm CT scores in predicting the 6-month outcomes in blunt TBI patients.Methods:This cohort study was conducted on blunt TBI patients of 15 years or older.All of them were admitted to the surgical emergency department of Shahid Beheshti Hospital in Kashan,Iran from 2020 to 2021 and had abnormal trauma-related findings on brain CT images.The patients’demographic data such as age,gender,history of comorbid conditions,mechanism of trauma,Glasgow coma scale,CT images,length of hospital stay,and surgical procedures were recorded.The Helsinki,Rotterdam,and Stockholm CT scores were simultaneously determined according to the existing guidelines.The included patients'6-month outcome was determined using the Glasgow outcome scale extended.M Data were analyzed by SPSS software version 16.0.Sensitivity,specificity,negative/positive predictive value and the area under the receiver operating characteristic curve were calculated for each test.The Kappa agreement coefficient and Kuder Richardson-20 were used to compare the scoring systems.Results:Altogether 171 TBI patients met the inclusion and exclusion criteria,with the mean age of(44.9±20.2)years.Most patients were male(80.7%),had traffic related injuries(83.1%)and mild TBIs(64.3%).Patients with lower Glasgow coma scale had higher Helsinki,Rotterdam,and Stockholm CT scores and lower Glasgow outcome scale extended scores.Among all the scoring systems,the Helsinki and Stockholm scores showed the highest agreement in predicting patients’outcomes(kappa=0.657,p<0.001).The Rotterdam scoring system had the highest sensitivity(90.1%)in predicting death of TBI patients,whereas the Helsinki scoring system had the highest sensitivity(89.8%)in predicting the 6-month outcome in TBI patients.Conclusion:The Rotterdam scoring system was superior in predicting death in TBI patients,whereas the Helsinki scoring system was more sensitive in predicting the 6-month outcome.

Application of revised trauma evaluation program in emergency treatment of multiple injuries

Recently, with the rapid development of highway ,and high-rise buildings, trauma shows a tendency to increase continuously. The proportion of trauma patients with multiple injuries has increased and trauma arising from multiple injuries has become ＂the first public hazard＂.