Mouse nerve growth factor and sub-hypothermia for neural protection in severe traumatic brain injury and its mechanism / 中国生化药物杂志

Objective To investigate the mechanism of neural protection of mouse nerve growth factor combined with sub-hypothermia in the treatment of patients with severe traumatic brain injury. Methods 90 cases of severe traumatic brain injury were randomly divided into study group and control group with 45 cases of each group, the control group were given routine treatment; the study group were given on the basis of routine treatment of mouse nerve growth factor combined with sub-hypothermia treatment, with 2 weeks treatment, the clinical indicators and corresponding nerve injury, inflammation, oxidative stress indexes, clinical effect and complications were compared after 2 weeks treatment. Results Compared with before treatment or control group, scores of Glasgow coma scale (GCS) and Glasgow outcome scale (GOS) and montreal cognitive assessment (MoCA) in study group after the treatment increased, National Institute of Health stroke scale (NIHSS) score decreased(P<0.05), neuronspecific enolase (NSE), myelin basic protein (MBP) and S100 beta levels decreased(P<0.05), the serum tumor necrosis factor-α (TNF-α),interleukin-6 (IL-6), IL-10 levels decreased (P<0.05), the malondialdehyde (MDA) decreased, the glutathione peroxidase (GPx) and oxidation resistance (AOA) levels increased (P<0.05). The control group efficiency was 73.33%, the study group efficiency was 91.11%, there was significant difference (P<0.05). All patients were followed up, no case off, there was no significant difference in adverse drug reaction rate between two groups. Conclusion Mouse nerve growth factor and sub-hypothermia has the significant neural protection for patients with severe traumatic brain injury, and its mechanism may be related to reduce nerve injury indicators and improve inflammatory factor and oxidative stress response.

Nursing of patients with pure diffuse axonal injury treated by multi-step sub-hypothermia therapy / 中国实用护理杂志

Objective To explore the nursing measures of patients with pure diffuse axonal injury (DAI)treated by multi-step sub-hypothermia therapy.Methods The nursing care of pure DAI patients treated by multi-step sub-hypothermia therapy,which included the traumatic condition evaluation before treatment,the nursing care during treatment,the nursing care after treatment but also in coma,and the nursing care after palinesthesia.Results The intracranial pressure and concentration and lactic acid in blood and cerebrospinal fluid alleviated.The forehead expanded.The disability rating scale(DRS)decreased.While the incidence of sub-hypothermia related complications did not increased.Conclusions The elaborative nursing care aiming at different pathogenetic conditions,different stages is the first guarantee in the treatment of pure DAI with multi-step sub-hypothermia therapy.

Sub-hypothermia Treatment on Patients With Diffusing Axonal Injury / 中国医师杂志

Objective To study the therapeutic effect of sub-hypothermia on 80 patients with diffusing axonal injury (DAI) and its prognosis.Methods All 80 patients with DAI were randomly divided into the sub-hypothermia group(40 cases)and the control group(40 cases). All patients'vital sign,intracranial pressure (ICP) and blood sugar were measured. 40 cases of the patients with DAI were treated by sub-hypothermia, the rectal temperate (RT) reached 32 0℃～35 0℃,sub-hypothermia lasted for 1～7 days; the control group was treated routine. According to Glasgow Outcome Scale (GOS), the prognosis of the patients was evaluated 3 months later.Results In comparison with the control group, increased ICP and raised blood sugar in sub-hypothermia group were significantly decreased (P