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Objective To investigate the hemostatic effect and influence on coagulation function of hemecongulase during neurosurgical operation.Methods Sixty patients with neurosurgical trauma at American statistical association(ASA) Ⅰ-Ⅱ were randomly divided into hemocoagnlase treatment group (n =30) and control group(n =30).Both two group were injected Baquting 2U at the day before the operation,30 min before the operation,every two day after the operation and end up 3 d.Treatment group were pedormed with Baqyting 4 U + physiological saline 10 ml topical spraying.The intelligibility of operating region,the volume of intraoperative,the volume of bleeding during the operation,transfusion of blood,postoperative drainage,and drainage tube exelcymosis time were recorded in all the patients.Prothrombin time (PT),activated partial thromboplastin time (APTT),fibrinogen level(FIB),fibrinogen degradation product(FDP) and the two D-dimer and platelet count(PLT) before and after the surgery were also determined.All the patients were postoperatively followed up.Results The intelligibility of operating region was 70.0％ (21/30) in the hemocoagnlase treatment group,higher than that in control group (0％,P ＜0.05).The volume of bleeding during the operation in the hemecoagulase treatment group was (680.00 ± 95.22) ml,significantly fewer than that in the control group((790.00 ±47.00) ml,P =0.034).PLT significantly decreased after the surgery in both of the groups compare to that in preoperation (P ＜ 0.05 or P ＜ 0.01) and no significant difference was seen between two groups (P ＞ 0.05).No severe adverse events were found in both groups.Conclusion Hemocoagulase treatment during the operation can improve the intelligibility of operating region,reduce the volume of bleeding and transfusion of blood,and do not affect the coagulation function in the patients.Therefore,hemocoagulase is a safe and effective hemostatic and through local application during the operation it can improve curative effect.
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BACKGROUND:With the medical development, prognostic outcomes of spinal cord injuries have not been improved significantly, and most patients also suffer from severe complications. Nowadays, lots of laboratories and clinical researches have suggested that celltherapy has a great potential, especial y the application of umbilical cord blood stem cells in nervous system diseases. OBJECTIVE:To explore the feasibility and clinical effect of umbilical cord blood neural stem cells transplantation for patients with obsolete spinal cord injury. METHODS:Umbilical cord blood was harvested from newborns under aseptic condition, and differentiated into neural stem cells in vitro that were prepared into cellsuspension at a concentration of 109/L. The cellsuspension (3 mL) was injected via the L 3-4 or L 4-5 into the subarachnoid space. American Spinal Injury Association (ASIA) scores and the residual urine were assessed before and 3 months after transplantation. RESULTS AND CONCLUSION:After transplantation, al the patients showed a stable life indication. Three months later, ASIA scores were increased and the residual urine decreased, which significantly differed from those before transplantation (P<0.05). These findings indicate that umbilical cord blood neural stem cells transplantation is a new treatment that can improve the limb function and life quality of patients with obsolete spinal cord injury.
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Objective To explore the method and management of pre-hospital care and raise the level of traffic injuries in pre-hospital care by summarizing the clinical features of death patients with severe tragic accident trauma Methods The basic data of 62 death patients with severe traffic accident trauma was analyzed according to death report statistics of severe traffic accident trauma from January 1st,2005 to December 31th,2008 Results Brain injury death accounted for most of traffic accident trauma death.The mortality rate of brain injury in the wounded wag 8.28%(13/157),but of asphyxia and hemorrhagic shock was 2.55%(4/157),3.18%(5/157)respectively in 2005.With the development of treatment and rescued in time, the mortality rate reduced to 6.11%(11/180),0,0.56%(1/180)in 2008.Conclesions It should be trying to shorten the time of pre-hospital care for pafients with trsffic accident trauma,especially in patients combined with hemorrhagic shock,asphyxia,severe brain injury.It is concluded that rapid and effective pre-hospital care can significantly reduce death rate and self-help or each other rescue training would also be effective to reduce mortality.
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Objective For decreasing the infected rate,the prevention and cure methods of intracranial infections following posterior fossa craniotomy were study. Methods Twenty-eight patients with the intracranial infections following posterior fossa craniotomy were examined by lumbar puncture,and analyzed cerebrospinal fluid with routine examination and reference to the bacteriological data and drug sensitive tests. All the patients were treated with high dosage sensitive antibiotics, and draining continually the infected cerebrospinal fluid by lumbar puncture catheterization and injected small dosages of antibiotics into intraspinal for most cases. Results Twenty-eight patients had intracranial hypertension by lumbar puncture examination, outcome of cerebrospinal fluid culture indicated that 17 cases had bacteria growth and 11 cases had no bacteria. The intracranial infection was controlled effectively,and 96.4%(27 cases) were cured, 1 case dead of systemic failure. Conclusions Strict aseptic techniques,reduce operative time,decrease intracranial place of foreign matters, such as gelfoam, hemostatic gauze and artificial implants, could reduce the possibilities of intracranial infections. Appropriate antibiotics selection,lumbar puncture catheterization and intraspinal administration of antibiotics can cure intracranial infections effectively.
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OBJECTIVE: To assess the relationship between the prognosis of the patients with diffuse traumatic brain swelling (DTBS) and the changes of the ventricles and the cisterns in CT scans. METHODS: The outcome of the patients with DTBS and the changes of the ventricles and the cisterns in CT scans were studied and analyzed in a group of 268 cases. We focused on the changes of the third ventricle and the basal cistern, age and Glasgow Coma Scale (GCS). RESULTS: Of 268 cases, there were changes of the third ventricle and/or the basal cistern in 124, 65 died. In l8 cases, the third ventricle and the basal cistern were both absent and l6 died (88.9%). The third ventricle changed significantly in 59 cases, 33 died (55.9%), while the basal cistern changed in 47 cases and 16 died (34%). Of the 124 patients with changes of the third ventricle and/or the basal cistern, 26 were children, 8 died; 98 adults, 57 died. CONCLUSIONS: For patients with DTBS, the outcome was in direct correlation with the change of the third ventricle and/or the basal cistern, the change of the third ventricle was much more important in assessment of the outcome than that of basal cisterns. There is no significant difference in, the incidence of DTBS between children and adults while the outcome of children is much better than that of adults. The patients with the changes of the third ventricle and the basal cistern accompanied with lower GCS scores have poor outcome.