Repeated blast impacts on personnel in explosive environments can exacerbate craniocerebral trauma.Most existing studies focus on the injury effects of a single blast,lacking in-depth analysis on the injury effects an...Repeated blast impacts on personnel in explosive environments can exacerbate craniocerebral trauma.Most existing studies focus on the injury effects of a single blast,lacking in-depth analysis on the injury effects and cumulative effects of repeated blasts.Therefore,rats were used as the experimental samples to suffer from explosion blasts with different peak air overpressures(167 kPa~482 kPa)and varying number of repeated blasts.The cumulative effect of craniocerebral trauma was most pronounced for moderate repeated blast,showing approximately 95%increase of trauma severity with penta blast,and an approximately 85%increase of trauma severity with penta minor blast.The cumulative effect of craniocerebral trauma from severe,repeated blast has a smaller rate of change compared to the other two conditions.The severity of trauma from penta blast increased by approximately 69%compared to a single blast.Comprehensive physiological,pathological and biochemical analysis show that the degree of neurological trauma caused by repeated blasts is higher than that of single blasts,and the pathological trauma to brain tissue is more extensive and severe.The trauma degree remains unchanged after double blast,increases by one grade after triple or quadruple blast,and increases by two grades after penta blast.展开更多
Changes in platelet parameters are important in secondary brain injury in acute craniocerebral trauma We selected 163 patients with craniocerebral trauma who were admitted within 24 hours with nonoperative therapy. Pl...Changes in platelet parameters are important in secondary brain injury in acute craniocerebral trauma We selected 163 patients with craniocerebral trauma who were admitted within 24 hours with nonoperative therapy. Platelet parameters of 40 healthy subjects served as controls. Platelet number was decreased, while mean platelet volume and platelet distribution width values were increased, at 1 and 3 days after injury. Platelet number was lower and mean platelet volume and platelet distribution width were larger in patients with traumatic cerebral infarction and those in Glasgow Coma Scale score 〈 8 group. Platelet number was negatively correlated to volume of cerebral edema, but positively correlated to Glasgow Outcome Scale score. These data indicate that changes in platelet parameters may be utilized to indicate the state of central nervous system injury and patient prognosis .展开更多
Objective:To study and analyze the clinical effect of continuous nursing in the process of postoperative rehabilitation for patients with craniocerebral trauma.Methods:From August 2018 to July 2021,40 patients who cam...Objective:To study and analyze the clinical effect of continuous nursing in the process of postoperative rehabilitation for patients with craniocerebral trauma.Methods:From August 2018 to July 2021,40 patients who came to our hospital for craniocerebral trauma treatment were randomly selected as clinical experimental research objects,and they were divided into continuous nursing group and routine nursing group.The rehabilitation of patients in the two groups before and after postoperative nursing was observed and counted.Results:Before nursing intervention,there was no significant difference in MMSE score and Fugl-Meyer score between the two groups,p>0.05.After nursing,the scores were scored again at 3 and 6 months after nursing.It was found that the two groups were improved,but the improvement range in the continuous nursing group was significantly higher than that in the routine nursing group,the difference was statistically significant(p<0.05).From the score of quality of life,the scores of physical pain,psychological function,mental health and social function in the continuous nursing group were better than those in the routine nursing group,the difference was statistically significant(p<0.05).Conclusion:Using continuous nursing measures for rehabilitation nursing of patients with craniocerebral trauma after discharge can significantly improve the quality of life of patients,restore the mental state and limb function of patients,and has significant clinical effect.展开更多
210234 Regulating effects of the ERK1/2 signaling pathway on neurons apoptosis after diffuse brain injury in rats/Zhao Yaning(赵雅宁,Basic Med Dept,North Chin Coal Med Col,Tangshan 063000)…Chin J Neurosurg.-2010,26(1).
209379 Calpain expression changes in response to hypothermia after traumatic brain injury/Wan Jieqing(万杰清,Dept Neurosurg,Renji Hosp,School Med,Shanghai Jiaotong Univ,Shanghai 200127)…∥Chin J Traum.-2009,25(6).-...209379 Calpain expression changes in response to hypothermia after traumatic brain injury/Wan Jieqing(万杰清,Dept Neurosurg,Renji Hosp,School Med,Shanghai Jiaotong Univ,Shanghai 200127)…∥Chin J Traum.-2009,25(6).-507～509Objective To determaine the effect of hypothermia on gene transcription and protein expression of calpain after traumatic brain injury(TBI).Methods Twenty-seven rats were randomly divided into three groups,ie,normal control group,normothermia TBI group and hypothermia TBI group.All rats with TBI suffered from a lateral fluid percussion injury(FPI)at the right parietal lobe.Hypothermia intervention[rectal temperature for(32±0.5)℃]was performed for four hours immediately after TBI in hypothermia TBI group.Fluorescence PCR and Western blot were utilized to semi-quantify gene transcription and protein expression of calpain and immunofluorescence used to observe protein distribution of Calpain.Results Compared with normothermia TBI group and normal control group,hypothermia TBI group showed increased calpain gene transcription at 12 and 24 hours respectively after FPI (P【0.05).However,the increase of calpain protein expression in hypothermia TBI group was inhibited more significantly by hypothermia at 6,12,24 and 72 hours after TBI,compared with normothermia TBI group(P【0.05).Conclusion Neuroprotection of hypothermia after TBI may somewhat be related to the decrease of calpain protein expression after its gene transcription.10 refs,1 fig,2 tabs.展开更多
Objective To observe the value of cranial ultrasound for perioperative patients with acute severe traumatic brain injury(sTBI).Methods Data of 55 sTBI patients who underwent craniotomy were retrospectively analyzed.Th...Objective To observe the value of cranial ultrasound for perioperative patients with acute severe traumatic brain injury(sTBI).Methods Data of 55 sTBI patients who underwent craniotomy were retrospectively analyzed.The patients were divided into observation group(n=15)and control group(n=40)according to received perioperative cranial ultrasound or not.The general data and surgical data were compared between groups,and ultrasonic data of observation group were analyzed.Results The proportions of good prognosis 1 and 6 months after operation in observation group were both higher than those in control group,while the incidence of cerebral infarction in observation group was lower than that in control group(all P<0.05).No significant difference of general data nor other surgical data was found between groups(all P>0.05).Acute encephalocele occurred in 1 case in observation group during operation,and cranial ultrasound accurately showed the contralateral secondary epidural hematoma.Increased intracranial pressure in different degrees were found in all 15 cases(15/15,100%)in observation group after operation with transcranial color coded Doppler(TCCD)or transcranial Doppler(TCD),while cerebral vascular spasm was observed in 5 cases(5/15,33.33%),among them 4 cases(4/5,80.00%)were diagnosed cerebral infarction based on CT examination.Conclusion Cranial ultrasound could be used to evaluate changes of sTBI in perioperative period and guide adjusting treatment strategy in time,being valuable for reducing risk of postoperative cerebral infarction and improving prognosis.展开更多
Objective To observe the early rehabilitation effects of acupuncture on brain arousal in patients with severe craniocerebral injury. Methods One hundred and two patients with severe craniocerebral injury were randomly...Objective To observe the early rehabilitation effects of acupuncture on brain arousal in patients with severe craniocerebral injury. Methods One hundred and two patients with severe craniocerebral injury were randomly divided into an acupuncture group and an electrical stimulation （ES） group with 51 cases in each group. In addition to conventional treatment and nursing in neurosurgery, acupuncture at Shuigou （水沟 GV 26）, Neiguan （内关PC 6） and Sanyingjiao （三阴交 SP 6）, as the main aeupoints, were applied for the cases in acupuncture group, and functional electrical stimulation （FES） was applied at selected muscles in the affected upper limb for the cases in ES group. The awaken rate, time for arousal and clinical therapeutic effects were compared between the two groups after 30 days of treatments. Results The awaken rate was 82.4%（42/51） in acupuncture group, which was significantly higher than 56.9%（29/51） in ES group （P〈0.01）, and the arousal time was significantly shorter and therapeutic effects were better in acupuncture group than those in ES group （both P〈0.01）. Conclusion On the basis of conventional treatment, early application of acupuncture provides better effects on restoration of arousal function of the brain in patients with severe craniocerebral injury than functional electrical stimulation.展开更多
Objective: To explore the optimal treatment for craniocerebral trauma complicated with thoraco-abdominal injuries. Methods: A total of 2 165 cases of craniocerebral trauma complicated with thoraco-abdominal injuries a...Objective: To explore the optimal treatment for craniocerebral trauma complicated with thoraco-abdominal injuries. Methods: A total of 2 165 cases of craniocerebral trauma complicated with thoraco-abdominal injuries admitted to our hospital between July 1993 and June 2003 were retrospectively studied. Among them, 382 cases sustained severe craniocerebral trauma (in which 167 were complicated with shock), 733 thoracic injuries, 645 abdominal injuries and 787 thoraco-abdominal injuries. On admittance, 294 cases had developed shock. With the prime goal of saving life, respiratory and circulatory systems and encephalothilipsis were especially treated and monitored. Priority in management was directed to severe or open injures rather than to moderate or closed injures. For cases with cerebral hernia due to intracranial hematoma and severe shock due to blood loss, cerebral hernia and shock were treated concurrently. Results: After treatment, 2024 ( 93.49%) cases survived and the other 141 ( 6.51%) died. Among patients who had severe craniocerebral injury with shock and those without, 78 ( 46.71%) and 53 ( 24.56%) died, respectively. For patients who had underwent craniocerebral and thoraco-abdominal operations concurrently and those who had not, the death rates were 58.49%- 65.96% and 28.57% respectively, indicating a significant difference (P< 0.05). Conclusions: Treatment for hematoma hernia, shock and disturbed respiration is the key in the management of multiple trauma of craniocerebral, thoracic or abdominal injuries, especially when two or three conditions occurred simultaneously. Unless it is necessary, operations at two different parts at the same time is not recommended. It is preferred to start two concurrent operations at different time.展开更多
Background: Patients with craniocerebral trauma may suffer ischemic brain injury and neurological dysfunction due to immune inflammation and neuroendocrine reactions. Dexmedetomidine (Dex) is one of the commonly used ...Background: Patients with craniocerebral trauma may suffer ischemic brain injury and neurological dysfunction due to immune inflammation and neuroendocrine reactions. Dexmedetomidine (Dex) is one of the commonly used anesthetic drugs in clinic. Studies have shown Dex has the function of protecting brain nerves and inhibiting inflammation. However, there are few studies on the effects of different doses of dexmedetomidine on patients undergoing surgery. The purpose of this study is to observe the effects of different doses of Dex on hemodynamics and brain protection in patients undergoing brain trauma surgery. Materials and Methods: Eighty patients with craniocerebral trauma surgery were randomly divided into study group (group A, n = 40) and control group (group B, n = 40) by random number table method. Dex pump volume was 0.5 μg/kg/h in group A and 1.0 μg/kg/h in group B. Heart rate (HR) and mean arterial pressure (MAP) were recorded before anesthesia induction (T0), immediately after endotracheal intubation (T1) and at the end of operation (T2). The serum levels of central nervous system specific protein (S-100β) and neuron specific enolase (NSE) were measured and compared between the two groups at T0 and T2. Results: HR and MAP in group A were significantly higher than those in group B at T2, and the difference was statistically significant (P P β and NSE in both groups at T2 were lower than those at T0, and the concentrations of S-100β and NSE in group A were significantly lower than those in group B at T2 (P Conclusions: 0.5 μg/kg dose of Dex is stable in hemodynamics and has a better protective effect on brain function in patients with traumatic brain injury.展开更多
Changes of plasma C-reactive protein in patients with craniocerebral injury before and after hyperbaric oxygenation： A randomly controlled study BACKGROUND： Plasma inflammatory factor, such as C-reactive prot...Changes of plasma C-reactive protein in patients with craniocerebral injury before and after hyperbaric oxygenation： A randomly controlled study BACKGROUND： Plasma inflammatory factor, such as C-reactive protein, whose content is regarded as a sensitively pathological marked protein and quantitative indexes of central nervous system injury, has been paid more and more attention in clinic. OBJECTIVE： To observe the effects and clinical significance of C-reactive protein in patients with craniocerebral injury after hyperbaric oxygenation. DESIGN： Randomized controlled study. SETTING： Departments of Neurosurgery, Laboratory and Hyperbaric Oxygen, the Second Affiliated Hospital, Medical College of Shantou University. PARTICIPANTS： A total of 60 patients with craniocerebral injury were selected from Department of Neurosurgery, the Second Affiliated Hospital, Medical College of Shantou University from October 2006 to April 2007. There were 37 males and 23 females and the mean age was 26 years. All subjects were certainly diagnosed as history of craniocerebral injury. Patients hospitalized at 24 hours after injury, Glasgow Coma Score ranged from 3 to 12 points, and all patients were certainly diagnosed with CT or MR scanning. Patients and their relatives provided confirmed consent. All the subjects were randomly divided into hyperbaric oxygenation group and control group with 30 in each group. METHODS： Patients in the control group were treated with routinely neurosurgical therapy after hospitalization; however, based the same basic treatment in the control group, patients in the hyperbaric oxygenation group received hyperbaric oxygenation by using iced-wheel four-door 2-cabin air-compression chamber （made in Yantai） from 24 hours to 10 days after operation or injury. After entering the cabin, patients who had a clear consciousness breathed the oxygen by using face mask; contrarily, patients directly breathed the oxygen. Therapeutic project： Expression was increased for about 15–20 minutes, maintained for about 70–80 minutes, and decreased for 20 minutes. Otherwise, pressure was maintained from 0.2 to 0.25 MPa. Hyperbaric oxygenation took an hour for once a day and 10 times were regarded as a course. Venous blood was collected before treatment and on the next day of the first course end. Content of C-reactive protein in plasma was measured with immune turbidimetry in hyperbaric oxygenation group; in addition, content of C-reactive protein in plasma was directly measured with the same method at the corresponding time in the control group. If the content was less or equal to 8 mg/L, it was regarded as normal value. Effects of the two groups were evaluated based on Glasgow Coma Score before and after treatment. MAIN OUTCOME MEASURES： Content of plasma C-reactive protein and Glasgow Coma Score in the two groups before and after treatment. RESULTS： All 60 patients were involved in the final analysis. ① Content of plasma C-reactive protein： The two contents were obviously higher than normal value after craniocerebral injury. There was no significant difference in the two groups before treatment （P 〉 0.05）, but both contents were decreased after treatment, and there was significant difference between HBOT group and control group after treatment （t =4.756, P 〈 0.01）. In addition, there was significant difference in hyperbaric oxygen therapy group before and after treatment （t =5.236, P 〈 0.01）. ② Glasgow Coma Score： There was no significant difference in the two groups before treatment （P 〉 0.05）, but scores were increased in both groups after treatment （t =9.92, 2.51, P 〈 0.01, 0.05）; on the other hand, therefore, there was significant difference between the two groupsafter treatment （t =9.21, P 〈 0.01）. CONCLUSION： Hyperbaric oxygenation can remarkably decrease content of plasma C-reactive protein in patients with craniocerebral injury at the phase of stress.展开更多
Transplantation of umbilical cord-derived mesenchymal stem cells（UC-MSCs） for repair of traumatic brain injury has been used in the clinic. Hyperbaric oxygen（HBO） treatment has long been widely used as an adjuncti...Transplantation of umbilical cord-derived mesenchymal stem cells（UC-MSCs） for repair of traumatic brain injury has been used in the clinic. Hyperbaric oxygen（HBO） treatment has long been widely used as an adjunctive therapy for treating traumatic brain injury. UC-MSC transplantation combined with HBO treatment is expected to yield better therapeutic effects on traumatic brain injury. In this study, we established rat models of severe traumatic brain injury by pressurized fluid（2.5–3.0 atm impact force）. The injured rats were then administered UC-MSC transplantation via the tail vein in combination with HBO treatment. Compared with monotherapy, aquaporin 4 expression decreased in the injured rat brain, but growth-associated protein-43 expression, calaxon-like structures, and CM-Dil-positive cell number increased. Following combination therapy, however, rat cognitive and neurological function significantly improved. UC-MSC transplantation combined with HBO therapyfor repair of traumatic brain injury shows better therapeutic effects than monotherapy and significantly promotes recovery of neurological functions.展开更多
This study aimed to investigate the application status of preventive measures for feeding intolerance in patients with severe traumatic brain injury(STBI)in China and analysis the differences and their causes.Methods ...This study aimed to investigate the application status of preventive measures for feeding intolerance in patients with severe traumatic brain injury(STBI)in China and analysis the differences and their causes.Methods A cross-sectional survey was conducted.From December 2019 to January 2020,ICU nurses and physicians of 89 hospitals in China were surveyed by using a questionnaire on preventive strategies for feeding intolerance in patients with STBI.The questionnaire included two parts:the general information of participants(10 items)and application of preventive measures for feeding intolerance in STBI patients(18 items).Results Totally 996 nurses and physicians completed the questionnaire.Among various methods,gastrointestinal symptoms(85.0%)and injury severity(71.4%)were mostly used to assess gastrointestinal functions and risk of feeding intolerance among STBI patients,respectively.Initiating enteral nutrition(EN)within 24–48 h(61.5%),nasogastric tubes(91.2%),30°–45°of head-of-bed elevation(89.5%),continuous feeding by pump(72.9%),EN solution temperature of 38–40°C(65.5%),<500 ml initial volume of EN solution(50.0%),monitoring gastric residual volume with a syringe(93.7%),and assessing gastric residual volume every 4 h(51.5%)were mostly applied for EN delivery among STBI patients.Prokinetic agents(73.3%),enema(73.6%),probiotics(79.0%),antacid agents(84.1%),and non-nutritional preparations as initial EN formula(65.6%)were commonly used for preventing feeding intolerance among STBI patients.Conclusions The survey showed that nurses and clinicians in China have a positive attitude towards preventive strategies for feeding intolerance.However,some effective new technologies and methods have not been timely applied in clinical practice.We suggest that managers,researchers,clinicians,nurses,and other health professionals should collaborate to explore effective and standard preventive strategies for feeding intolerance among patients with STBI.展开更多
BACKGROUND: To identify the effects of sedative agent selection on morbidity, mortality, and length of stay in patients with suspected increase in intracranial pressure. Recent trends and developments have resulted in...BACKGROUND: To identify the effects of sedative agent selection on morbidity, mortality, and length of stay in patients with suspected increase in intracranial pressure. Recent trends and developments have resulted in changes to medications that were previously utilized as pharmacological adjuncts in the sedation and intubation of patients with suspected increases in intracranial pressure. Medications that were previously considered contraindicated are now being used with increasing regularity without demonstrated safety and effectiveness. The primary objective of this study is to evaluate and compare the use of Ketamine as an induction agent for patients with increased intracranial pressure. The secondary objective was to evaluate and compare the use of Etomidate, Midazolam, and Ketamine in patients with increased intracranial pressure. METHODS: We conducted a retrospective chart review of patients transported to our facility with evidence of intracranial hypertension that were intubated before trauma center arrival. Patients were identifi ed during a 22-month period from January 2014 to October 2015. Goals were to evaluate the impact of sedative agent selection on morbidity, mortality, and length of stay.RESULTS: During the review 148 patients were identifi ed as meeting inclusion criteria, 52 were excluded due to incomplete data. Of those the patients primarily received; Etomidate, Ketamine, and Midazolam. Patients in the Ketamine group were found to have a lower mortality rate after injury stratifi cation. CONCLUSION: Patients with intracranial hypertension should not be excluded from receiving Ketamine during intubation out of concern for worsening outcomes.展开更多
Rationale:There are many cases of daily reported dog bite injuries around the world.However,craniofacial fractures owing to dog bites are quite rare.They are frequently seen in the pediatric age group.Here,we report t...Rationale:There are many cases of daily reported dog bite injuries around the world.However,craniofacial fractures owing to dog bites are quite rare.They are frequently seen in the pediatric age group.Here,we report the successful management of a pediatric patient with depression skull fracture due to a dog bite injury.Patient’s concerns:A 3-year-old boy was admitted to the emergency department with a complicated skull fracture due to a dog bite injury.In physical examination,the patient was neurologically intact.He had hemorrhagic scalp wounds.Cerebrospinal fluid was leaking on the right temporal and frontal sides.Diagnosis:Cranial computed tomography revealed pneumocephalus,brain edema,and compound fracture associated with right frontal concussion.Intervention:After decompressive craniectomy,duraplasty was performed by placing a galea graft.Depressed fractures were removed and subdural bleeding control was provided.Outcomes:Perioperative and postoperative periods were uneventful.Lessons:Emergency medicine physicians should control possible underlying fracture lines in pediatric head trauma caused by dog bites.展开更多
Objective Poreneephalic cyst presenting with otologie involvement is uncommon. Only a few eases have been reported. We report a rare case of cerebrospinal fluid （CSF） otorrhea caused by a massive porencephalic cyst ...Objective Poreneephalic cyst presenting with otologie involvement is uncommon. Only a few eases have been reported. We report a rare case of cerebrospinal fluid （CSF） otorrhea caused by a massive porencephalic cyst encompassing the left temporal and occipital lobes. The CSF leak was repaired successfully using a transmastoid approach with facia, abdomen fat and fibrin glue to seal the osseous defects in the sinodural angle. A review of the literature concerning porencephalic cyst and CSF otorrhea is also presented.展开更多
<b><span style="font-family:Verdana;">Background:</span></b><span style="font-family:""><span style="font-family:Verdana;"> Reported cases of knif...<b><span style="font-family:Verdana;">Background:</span></b><span style="font-family:""><span style="font-family:Verdana;"> Reported cases of knife injuries to the head in children are rare. Here we describe a case of pediatric penetrating brain injury by knife (PPBIK) and review literature. The patient’s parents were informed that non-identifying information from the case would be submitted for publication, and they provided consent.</span><b><span style="font-family:Verdana;"> Case Presentation: </span></b><span style="font-family:Verdana;">A 3</span></span><span style="font-family:Verdana;">-</span><span style="font-family:Verdana;">year-old boy presented to our emergen</span><span style="font-family:Verdana;">c</span><span style="font-family:Verdana;">y department with a knife penetrating the front of his head during play. Neurologic examination was normal. Radiograph in lateral view demonstrated a metallic knife entering frontal bone. Computed tomography (CT) scan showed small hemorrhage around the foreign body recognized, accompanied </span><span style="font-family:Verdana;">by</span><span style="font-family:""><span style="font-family:Verdana;"> small pneumocephalus. The knife was surgically removed and the dura was closed. He was discharged home after the surgery with normal neurological status.</span><b><span style="font-family:Verdana;"> Conclusion: </span></b><span style="font-family:Verdana;">Only four cases of PPBIK have been reported in the literature. The adequate management of these types of injuries requires a correct neuroradiological evaluation</span></span><span style="font-family:Verdana;">.展开更多
Objective： To investigate the application of percutaneous endoscopic gastrostomy （PEG） to patients with severe craniocerebral injury for the purpose of nutritional support therapy and pulmonary infection prevention...Objective： To investigate the application of percutaneous endoscopic gastrostomy （PEG） to patients with severe craniocerebral injury for the purpose of nutritional support therapy and pulmonary infection prevention. Methods： A total of 43 patients with severe craniocerebral injury admitted to our department from January 2008 to December 2012 received PEG followed by nutritional therapy. There were other 82 patients who were prescribed nasal-feeding nutrition. Nutrition status was evaluated by comparing serum albumin levels, and the incidence of pulmonary infection 1 week before and 2 weeks after operation was identified and compared. Results： Both PEG and nasal-feeding nutrition therapies have significantly elevated serum albumin levels （P〈0.05）. Serum albumin levels before and after nutritional therapies showed no significant difference between the two groups （P〉0.05）. The incidence of pulmonary infection in PEG group was significantly decreased compared with that in nasal-feeding nutrition group （P〈0.05）. Conclusion： PEG is an effective method for severe craniocerebral injury patients. It can not only provide enteral nutrition but also prevent pulmonary infection induced by esophageal reflux.展开更多
Hemorrhage of the basal ganglia is common in hypertensive patients, and most of the cases are spon- taneous unilateral hemorrhage. Traumatic basal ganglia hemorrhage is uncommon, while bilateral hemorrhage of the basa...Hemorrhage of the basal ganglia is common in hypertensive patients, and most of the cases are spon- taneous unilateral hemorrhage. Traumatic basal ganglia hemorrhage is uncommon, while bilateral hemorrhage of the basal ganglia after trauma is an extremely rare entity. This report described a rare case of bilateral hemorrhage of the basal ganglia after head trauma. We also analyzed the mechanisms and reviewed relative literatures.展开更多
Diaphragmatic hernia （DH） is an uncommon result of trauma, but presents a severe problem in patients With multiple injuries. Right-sided DH is rare, owing to the protection of the liver and strength of the right hem...Diaphragmatic hernia （DH） is an uncommon result of trauma, but presents a severe problem in patients With multiple injuries. Right-sided DH is rare, owing to the protection of the liver and strength of the right hemidiaphragm. Here we present a case of delayed right-sided DH with severe craniocerebral trauma.展开更多
基金supported by the National Natural Science Foundation of China(Grant No.12372356)Postgraduate Scientific Research In-novation Project of Hunan Province(Grant No.CX20221044).
文摘Repeated blast impacts on personnel in explosive environments can exacerbate craniocerebral trauma.Most existing studies focus on the injury effects of a single blast,lacking in-depth analysis on the injury effects and cumulative effects of repeated blasts.Therefore,rats were used as the experimental samples to suffer from explosion blasts with different peak air overpressures(167 kPa~482 kPa)and varying number of repeated blasts.The cumulative effect of craniocerebral trauma was most pronounced for moderate repeated blast,showing approximately 95%increase of trauma severity with penta blast,and an approximately 85%increase of trauma severity with penta minor blast.The cumulative effect of craniocerebral trauma from severe,repeated blast has a smaller rate of change compared to the other two conditions.The severity of trauma from penta blast increased by approximately 69%compared to a single blast.Comprehensive physiological,pathological and biochemical analysis show that the degree of neurological trauma caused by repeated blasts is higher than that of single blasts,and the pathological trauma to brain tissue is more extensive and severe.The trauma degree remains unchanged after double blast,increases by one grade after triple or quadruple blast,and increases by two grades after penta blast.
基金the Key Medical Construction Subject Foundation of Sichuan Province
文摘Changes in platelet parameters are important in secondary brain injury in acute craniocerebral trauma We selected 163 patients with craniocerebral trauma who were admitted within 24 hours with nonoperative therapy. Platelet parameters of 40 healthy subjects served as controls. Platelet number was decreased, while mean platelet volume and platelet distribution width values were increased, at 1 and 3 days after injury. Platelet number was lower and mean platelet volume and platelet distribution width were larger in patients with traumatic cerebral infarction and those in Glasgow Coma Scale score 〈 8 group. Platelet number was negatively correlated to volume of cerebral edema, but positively correlated to Glasgow Outcome Scale score. These data indicate that changes in platelet parameters may be utilized to indicate the state of central nervous system injury and patient prognosis .
文摘Objective:To study and analyze the clinical effect of continuous nursing in the process of postoperative rehabilitation for patients with craniocerebral trauma.Methods:From August 2018 to July 2021,40 patients who came to our hospital for craniocerebral trauma treatment were randomly selected as clinical experimental research objects,and they were divided into continuous nursing group and routine nursing group.The rehabilitation of patients in the two groups before and after postoperative nursing was observed and counted.Results:Before nursing intervention,there was no significant difference in MMSE score and Fugl-Meyer score between the two groups,p>0.05.After nursing,the scores were scored again at 3 and 6 months after nursing.It was found that the two groups were improved,but the improvement range in the continuous nursing group was significantly higher than that in the routine nursing group,the difference was statistically significant(p<0.05).From the score of quality of life,the scores of physical pain,psychological function,mental health and social function in the continuous nursing group were better than those in the routine nursing group,the difference was statistically significant(p<0.05).Conclusion:Using continuous nursing measures for rehabilitation nursing of patients with craniocerebral trauma after discharge can significantly improve the quality of life of patients,restore the mental state and limb function of patients,and has significant clinical effect.
文摘210234 Regulating effects of the ERK1/2 signaling pathway on neurons apoptosis after diffuse brain injury in rats/Zhao Yaning(赵雅宁,Basic Med Dept,North Chin Coal Med Col,Tangshan 063000)…Chin J Neurosurg.-2010,26(1).
文摘209379 Calpain expression changes in response to hypothermia after traumatic brain injury/Wan Jieqing(万杰清,Dept Neurosurg,Renji Hosp,School Med,Shanghai Jiaotong Univ,Shanghai 200127)…∥Chin J Traum.-2009,25(6).-507～509Objective To determaine the effect of hypothermia on gene transcription and protein expression of calpain after traumatic brain injury(TBI).Methods Twenty-seven rats were randomly divided into three groups,ie,normal control group,normothermia TBI group and hypothermia TBI group.All rats with TBI suffered from a lateral fluid percussion injury(FPI)at the right parietal lobe.Hypothermia intervention[rectal temperature for(32±0.5)℃]was performed for four hours immediately after TBI in hypothermia TBI group.Fluorescence PCR and Western blot were utilized to semi-quantify gene transcription and protein expression of calpain and immunofluorescence used to observe protein distribution of Calpain.Results Compared with normothermia TBI group and normal control group,hypothermia TBI group showed increased calpain gene transcription at 12 and 24 hours respectively after FPI (P【0.05).However,the increase of calpain protein expression in hypothermia TBI group was inhibited more significantly by hypothermia at 6,12,24 and 72 hours after TBI,compared with normothermia TBI group(P【0.05).Conclusion Neuroprotection of hypothermia after TBI may somewhat be related to the decrease of calpain protein expression after its gene transcription.10 refs,1 fig,2 tabs.
文摘Objective To observe the value of cranial ultrasound for perioperative patients with acute severe traumatic brain injury(sTBI).Methods Data of 55 sTBI patients who underwent craniotomy were retrospectively analyzed.The patients were divided into observation group(n=15)and control group(n=40)according to received perioperative cranial ultrasound or not.The general data and surgical data were compared between groups,and ultrasonic data of observation group were analyzed.Results The proportions of good prognosis 1 and 6 months after operation in observation group were both higher than those in control group,while the incidence of cerebral infarction in observation group was lower than that in control group(all P<0.05).No significant difference of general data nor other surgical data was found between groups(all P>0.05).Acute encephalocele occurred in 1 case in observation group during operation,and cranial ultrasound accurately showed the contralateral secondary epidural hematoma.Increased intracranial pressure in different degrees were found in all 15 cases(15/15,100%)in observation group after operation with transcranial color coded Doppler(TCCD)or transcranial Doppler(TCD),while cerebral vascular spasm was observed in 5 cases(5/15,33.33%),among them 4 cases(4/5,80.00%)were diagnosed cerebral infarction based on CT examination.Conclusion Cranial ultrasound could be used to evaluate changes of sTBI in perioperative period and guide adjusting treatment strategy in time,being valuable for reducing risk of postoperative cerebral infarction and improving prognosis.
文摘Objective To observe the early rehabilitation effects of acupuncture on brain arousal in patients with severe craniocerebral injury. Methods One hundred and two patients with severe craniocerebral injury were randomly divided into an acupuncture group and an electrical stimulation （ES） group with 51 cases in each group. In addition to conventional treatment and nursing in neurosurgery, acupuncture at Shuigou （水沟 GV 26）, Neiguan （内关PC 6） and Sanyingjiao （三阴交 SP 6）, as the main aeupoints, were applied for the cases in acupuncture group, and functional electrical stimulation （FES） was applied at selected muscles in the affected upper limb for the cases in ES group. The awaken rate, time for arousal and clinical therapeutic effects were compared between the two groups after 30 days of treatments. Results The awaken rate was 82.4%（42/51） in acupuncture group, which was significantly higher than 56.9%（29/51） in ES group （P〈0.01）, and the arousal time was significantly shorter and therapeutic effects were better in acupuncture group than those in ES group （both P〈0.01）. Conclusion On the basis of conventional treatment, early application of acupuncture provides better effects on restoration of arousal function of the brain in patients with severe craniocerebral injury than functional electrical stimulation.
文摘Objective: To explore the optimal treatment for craniocerebral trauma complicated with thoraco-abdominal injuries. Methods: A total of 2 165 cases of craniocerebral trauma complicated with thoraco-abdominal injuries admitted to our hospital between July 1993 and June 2003 were retrospectively studied. Among them, 382 cases sustained severe craniocerebral trauma (in which 167 were complicated with shock), 733 thoracic injuries, 645 abdominal injuries and 787 thoraco-abdominal injuries. On admittance, 294 cases had developed shock. With the prime goal of saving life, respiratory and circulatory systems and encephalothilipsis were especially treated and monitored. Priority in management was directed to severe or open injures rather than to moderate or closed injures. For cases with cerebral hernia due to intracranial hematoma and severe shock due to blood loss, cerebral hernia and shock were treated concurrently. Results: After treatment, 2024 ( 93.49%) cases survived and the other 141 ( 6.51%) died. Among patients who had severe craniocerebral injury with shock and those without, 78 ( 46.71%) and 53 ( 24.56%) died, respectively. For patients who had underwent craniocerebral and thoraco-abdominal operations concurrently and those who had not, the death rates were 58.49%- 65.96% and 28.57% respectively, indicating a significant difference (P< 0.05). Conclusions: Treatment for hematoma hernia, shock and disturbed respiration is the key in the management of multiple trauma of craniocerebral, thoracic or abdominal injuries, especially when two or three conditions occurred simultaneously. Unless it is necessary, operations at two different parts at the same time is not recommended. It is preferred to start two concurrent operations at different time.
文摘Background: Patients with craniocerebral trauma may suffer ischemic brain injury and neurological dysfunction due to immune inflammation and neuroendocrine reactions. Dexmedetomidine (Dex) is one of the commonly used anesthetic drugs in clinic. Studies have shown Dex has the function of protecting brain nerves and inhibiting inflammation. However, there are few studies on the effects of different doses of dexmedetomidine on patients undergoing surgery. The purpose of this study is to observe the effects of different doses of Dex on hemodynamics and brain protection in patients undergoing brain trauma surgery. Materials and Methods: Eighty patients with craniocerebral trauma surgery were randomly divided into study group (group A, n = 40) and control group (group B, n = 40) by random number table method. Dex pump volume was 0.5 μg/kg/h in group A and 1.0 μg/kg/h in group B. Heart rate (HR) and mean arterial pressure (MAP) were recorded before anesthesia induction (T0), immediately after endotracheal intubation (T1) and at the end of operation (T2). The serum levels of central nervous system specific protein (S-100β) and neuron specific enolase (NSE) were measured and compared between the two groups at T0 and T2. Results: HR and MAP in group A were significantly higher than those in group B at T2, and the difference was statistically significant (P P β and NSE in both groups at T2 were lower than those at T0, and the concentrations of S-100β and NSE in group A were significantly lower than those in group B at T2 (P Conclusions: 0.5 μg/kg dose of Dex is stable in hemodynamics and has a better protective effect on brain function in patients with traumatic brain injury.
文摘Changes of plasma C-reactive protein in patients with craniocerebral injury before and after hyperbaric oxygenation： A randomly controlled study BACKGROUND： Plasma inflammatory factor, such as C-reactive protein, whose content is regarded as a sensitively pathological marked protein and quantitative indexes of central nervous system injury, has been paid more and more attention in clinic. OBJECTIVE： To observe the effects and clinical significance of C-reactive protein in patients with craniocerebral injury after hyperbaric oxygenation. DESIGN： Randomized controlled study. SETTING： Departments of Neurosurgery, Laboratory and Hyperbaric Oxygen, the Second Affiliated Hospital, Medical College of Shantou University. PARTICIPANTS： A total of 60 patients with craniocerebral injury were selected from Department of Neurosurgery, the Second Affiliated Hospital, Medical College of Shantou University from October 2006 to April 2007. There were 37 males and 23 females and the mean age was 26 years. All subjects were certainly diagnosed as history of craniocerebral injury. Patients hospitalized at 24 hours after injury, Glasgow Coma Score ranged from 3 to 12 points, and all patients were certainly diagnosed with CT or MR scanning. Patients and their relatives provided confirmed consent. All the subjects were randomly divided into hyperbaric oxygenation group and control group with 30 in each group. METHODS： Patients in the control group were treated with routinely neurosurgical therapy after hospitalization; however, based the same basic treatment in the control group, patients in the hyperbaric oxygenation group received hyperbaric oxygenation by using iced-wheel four-door 2-cabin air-compression chamber （made in Yantai） from 24 hours to 10 days after operation or injury. After entering the cabin, patients who had a clear consciousness breathed the oxygen by using face mask; contrarily, patients directly breathed the oxygen. Therapeutic project： Expression was increased for about 15–20 minutes, maintained for about 70–80 minutes, and decreased for 20 minutes. Otherwise, pressure was maintained from 0.2 to 0.25 MPa. Hyperbaric oxygenation took an hour for once a day and 10 times were regarded as a course. Venous blood was collected before treatment and on the next day of the first course end. Content of C-reactive protein in plasma was measured with immune turbidimetry in hyperbaric oxygenation group; in addition, content of C-reactive protein in plasma was directly measured with the same method at the corresponding time in the control group. If the content was less or equal to 8 mg/L, it was regarded as normal value. Effects of the two groups were evaluated based on Glasgow Coma Score before and after treatment. MAIN OUTCOME MEASURES： Content of plasma C-reactive protein and Glasgow Coma Score in the two groups before and after treatment. RESULTS： All 60 patients were involved in the final analysis. ① Content of plasma C-reactive protein： The two contents were obviously higher than normal value after craniocerebral injury. There was no significant difference in the two groups before treatment （P 〉 0.05）, but both contents were decreased after treatment, and there was significant difference between HBOT group and control group after treatment （t =4.756, P 〈 0.01）. In addition, there was significant difference in hyperbaric oxygen therapy group before and after treatment （t =5.236, P 〈 0.01）. ② Glasgow Coma Score： There was no significant difference in the two groups before treatment （P 〉 0.05）, but scores were increased in both groups after treatment （t =9.92, 2.51, P 〈 0.01, 0.05）; on the other hand, therefore, there was significant difference between the two groupsafter treatment （t =9.21, P 〈 0.01）. CONCLUSION： Hyperbaric oxygenation can remarkably decrease content of plasma C-reactive protein in patients with craniocerebral injury at the phase of stress.
文摘Transplantation of umbilical cord-derived mesenchymal stem cells（UC-MSCs） for repair of traumatic brain injury has been used in the clinic. Hyperbaric oxygen（HBO） treatment has long been widely used as an adjunctive therapy for treating traumatic brain injury. UC-MSC transplantation combined with HBO treatment is expected to yield better therapeutic effects on traumatic brain injury. In this study, we established rat models of severe traumatic brain injury by pressurized fluid（2.5–3.0 atm impact force）. The injured rats were then administered UC-MSC transplantation via the tail vein in combination with HBO treatment. Compared with monotherapy, aquaporin 4 expression decreased in the injured rat brain, but growth-associated protein-43 expression, calaxon-like structures, and CM-Dil-positive cell number increased. Following combination therapy, however, rat cognitive and neurological function significantly improved. UC-MSC transplantation combined with HBO therapyfor repair of traumatic brain injury shows better therapeutic effects than monotherapy and significantly promotes recovery of neurological functions.
文摘This study aimed to investigate the application status of preventive measures for feeding intolerance in patients with severe traumatic brain injury(STBI)in China and analysis the differences and their causes.Methods A cross-sectional survey was conducted.From December 2019 to January 2020,ICU nurses and physicians of 89 hospitals in China were surveyed by using a questionnaire on preventive strategies for feeding intolerance in patients with STBI.The questionnaire included two parts:the general information of participants(10 items)and application of preventive measures for feeding intolerance in STBI patients(18 items).Results Totally 996 nurses and physicians completed the questionnaire.Among various methods,gastrointestinal symptoms(85.0%)and injury severity(71.4%)were mostly used to assess gastrointestinal functions and risk of feeding intolerance among STBI patients,respectively.Initiating enteral nutrition(EN)within 24–48 h(61.5%),nasogastric tubes(91.2%),30°–45°of head-of-bed elevation(89.5%),continuous feeding by pump(72.9%),EN solution temperature of 38–40°C(65.5%),<500 ml initial volume of EN solution(50.0%),monitoring gastric residual volume with a syringe(93.7%),and assessing gastric residual volume every 4 h(51.5%)were mostly applied for EN delivery among STBI patients.Prokinetic agents(73.3%),enema(73.6%),probiotics(79.0%),antacid agents(84.1%),and non-nutritional preparations as initial EN formula(65.6%)were commonly used for preventing feeding intolerance among STBI patients.Conclusions The survey showed that nurses and clinicians in China have a positive attitude towards preventive strategies for feeding intolerance.However,some effective new technologies and methods have not been timely applied in clinical practice.We suggest that managers,researchers,clinicians,nurses,and other health professionals should collaborate to explore effective and standard preventive strategies for feeding intolerance among patients with STBI.
文摘BACKGROUND: To identify the effects of sedative agent selection on morbidity, mortality, and length of stay in patients with suspected increase in intracranial pressure. Recent trends and developments have resulted in changes to medications that were previously utilized as pharmacological adjuncts in the sedation and intubation of patients with suspected increases in intracranial pressure. Medications that were previously considered contraindicated are now being used with increasing regularity without demonstrated safety and effectiveness. The primary objective of this study is to evaluate and compare the use of Ketamine as an induction agent for patients with increased intracranial pressure. The secondary objective was to evaluate and compare the use of Etomidate, Midazolam, and Ketamine in patients with increased intracranial pressure. METHODS: We conducted a retrospective chart review of patients transported to our facility with evidence of intracranial hypertension that were intubated before trauma center arrival. Patients were identifi ed during a 22-month period from January 2014 to October 2015. Goals were to evaluate the impact of sedative agent selection on morbidity, mortality, and length of stay.RESULTS: During the review 148 patients were identifi ed as meeting inclusion criteria, 52 were excluded due to incomplete data. Of those the patients primarily received; Etomidate, Ketamine, and Midazolam. Patients in the Ketamine group were found to have a lower mortality rate after injury stratifi cation. CONCLUSION: Patients with intracranial hypertension should not be excluded from receiving Ketamine during intubation out of concern for worsening outcomes.
文摘Rationale:There are many cases of daily reported dog bite injuries around the world.However,craniofacial fractures owing to dog bites are quite rare.They are frequently seen in the pediatric age group.Here,we report the successful management of a pediatric patient with depression skull fracture due to a dog bite injury.Patient’s concerns:A 3-year-old boy was admitted to the emergency department with a complicated skull fracture due to a dog bite injury.In physical examination,the patient was neurologically intact.He had hemorrhagic scalp wounds.Cerebrospinal fluid was leaking on the right temporal and frontal sides.Diagnosis:Cranial computed tomography revealed pneumocephalus,brain edema,and compound fracture associated with right frontal concussion.Intervention:After decompressive craniectomy,duraplasty was performed by placing a galea graft.Depressed fractures were removed and subdural bleeding control was provided.Outcomes:Perioperative and postoperative periods were uneventful.Lessons:Emergency medicine physicians should control possible underlying fracture lines in pediatric head trauma caused by dog bites.
基金supported by the National Natural Science Foundation of China(NSFC)Grant No.30600703 and No.81170911
文摘Objective Poreneephalic cyst presenting with otologie involvement is uncommon. Only a few eases have been reported. We report a rare case of cerebrospinal fluid （CSF） otorrhea caused by a massive porencephalic cyst encompassing the left temporal and occipital lobes. The CSF leak was repaired successfully using a transmastoid approach with facia, abdomen fat and fibrin glue to seal the osseous defects in the sinodural angle. A review of the literature concerning porencephalic cyst and CSF otorrhea is also presented.
文摘<b><span style="font-family:Verdana;">Background:</span></b><span style="font-family:""><span style="font-family:Verdana;"> Reported cases of knife injuries to the head in children are rare. Here we describe a case of pediatric penetrating brain injury by knife (PPBIK) and review literature. The patient’s parents were informed that non-identifying information from the case would be submitted for publication, and they provided consent.</span><b><span style="font-family:Verdana;"> Case Presentation: </span></b><span style="font-family:Verdana;">A 3</span></span><span style="font-family:Verdana;">-</span><span style="font-family:Verdana;">year-old boy presented to our emergen</span><span style="font-family:Verdana;">c</span><span style="font-family:Verdana;">y department with a knife penetrating the front of his head during play. Neurologic examination was normal. Radiograph in lateral view demonstrated a metallic knife entering frontal bone. Computed tomography (CT) scan showed small hemorrhage around the foreign body recognized, accompanied </span><span style="font-family:Verdana;">by</span><span style="font-family:""><span style="font-family:Verdana;"> small pneumocephalus. The knife was surgically removed and the dura was closed. He was discharged home after the surgery with normal neurological status.</span><b><span style="font-family:Verdana;"> Conclusion: </span></b><span style="font-family:Verdana;">Only four cases of PPBIK have been reported in the literature. The adequate management of these types of injuries requires a correct neuroradiological evaluation</span></span><span style="font-family:Verdana;">.
文摘Objective： To investigate the application of percutaneous endoscopic gastrostomy （PEG） to patients with severe craniocerebral injury for the purpose of nutritional support therapy and pulmonary infection prevention. Methods： A total of 43 patients with severe craniocerebral injury admitted to our department from January 2008 to December 2012 received PEG followed by nutritional therapy. There were other 82 patients who were prescribed nasal-feeding nutrition. Nutrition status was evaluated by comparing serum albumin levels, and the incidence of pulmonary infection 1 week before and 2 weeks after operation was identified and compared. Results： Both PEG and nasal-feeding nutrition therapies have significantly elevated serum albumin levels （P〈0.05）. Serum albumin levels before and after nutritional therapies showed no significant difference between the two groups （P〉0.05）. The incidence of pulmonary infection in PEG group was significantly decreased compared with that in nasal-feeding nutrition group （P〈0.05）. Conclusion： PEG is an effective method for severe craniocerebral injury patients. It can not only provide enteral nutrition but also prevent pulmonary infection induced by esophageal reflux.
文摘Hemorrhage of the basal ganglia is common in hypertensive patients, and most of the cases are spon- taneous unilateral hemorrhage. Traumatic basal ganglia hemorrhage is uncommon, while bilateral hemorrhage of the basal ganglia after trauma is an extremely rare entity. This report described a rare case of bilateral hemorrhage of the basal ganglia after head trauma. We also analyzed the mechanisms and reviewed relative literatures.
文摘Diaphragmatic hernia （DH） is an uncommon result of trauma, but presents a severe problem in patients With multiple injuries. Right-sided DH is rare, owing to the protection of the liver and strength of the right hemidiaphragm. Here we present a case of delayed right-sided DH with severe craniocerebral trauma.
