Background:Recent international researches in trauma patients have shown that hyperglycemia usually goes along with increased mortality, ventilator time and post-operative complications. The role of blood glucose in trauma prognosis and treatment is a current concern. Objective: To evaluate blood glucose change and the relationship of hyperglycemia to severity of injury in the clinical in multiple trauma patients before operation. Subjects and method: A prospective, descriptive study was conducted at the Emergency Surgery Unit and Post-anesthesia Care Unit, Department of Anesthesia and Recovery, Viet Duc hospital, from March to September/2006. The participants were over 15 years old, multiple trauma patients who were operated within 48 hours after the accident, but they had not been used inotrope, sedatives and operated in other clinical. Results: Hypoglycemia (under 3.5 mmol/l) was seen in 4/926 multiple trauma patients. Three of four were in shock due to severe blood loss, of which 2 patients had breath and cardiac arrest. Both patients died from multi-organ dysfunction immediately and one week after operation. The average blood glucose level of patients with ISS 25-40 and over 40 was significantly higher than those with ISS 16-24. Hyperglycemia had a closely positive association with ISS (r=0.48, p< 0.01). Conclusion: Most of multiple trauma patients have hyperglycemia before operation. Hyperglycemia has a relationship with severity of injury, especially with severity of anatomical injury. 4.1% patients have hypoglycemia which is mainly associative with prolonged shock.
Multiple Trauma/ blood ; surgery ; Hyperglycemia/ pathology ; therapy

PURPOSE: Patients who are hemodynamically unstable because of severe trauma may require very early transfusion during their care in the emergency center. I employed a four-level scoring system in order to shorten the interval from evaluation to treatment in early transfusion. METHODS: Trauma patients receiving transfusions, who visited our emergency center from May 2003 to December 2006 were retrospectively recruited. The scoring system consisted of four levels; "most urgent" or level I, "urgent" or level II, "emergent" or level III and "routine" or level IV. Type O/Rh(+) bloods were transfused for the most urgent level, type-specific bloods were transfused for the urgent level, type-specific and incompletely cross-matched bloods were transfused for the emergent level, and fully crossmatched bloods were transfused for the routine level. RESULTS: The mean interval from evaluation to treatment with transfusion was 4.4+/-1.8 min in the most urgent group, 15.5+/-8.4 min in the urgent group, 36.4+/-17.3 min in the emergent group, and 70.5+/-25.9 min in the routine group. The cut-off values ware < or =90 mmHg for systolic blood pressure, < or =6.9 for revised trauma score, and > or =4.5 for emergency room transfusion score. CONCLUSION: Establishment of a four-tiered scoring system for treatment of severe trauma patients by early transfusion was successful in shortening the interval between evaluation and initiation of transfusion. Patients who do not meet cut-off values require careful observation.
Blood Pressure ; Blood Transfusion ; Emergencies ; Emergency Service, Hospital ; Humans ; Multiple Trauma ; Retrospective Studies

OBJECTIVETo investigate the dynamic activity of NF-kappaB at the early stage of injury in multiple trauma patients and the protective effects of ulinastain.

METHODSFrom January 2008 to May 2010, patients with multiple traumas admitted to our emergency department were enrolled in this study. Their age varied from 20-55 years. All enrolled patients were assigned randomly into control group (26 cases of multiple injury without ulinastain treatment), ulinastain group (25 cases of multiple injury with ulinastain treatment), and mild injury group (20 cases) for basic control. The inclusion criteria for mild injury group were AIS-2005 less than or equal to 3, single wound, previously healthy inhospital patients without the history of surgical intervention. In addition to routine treatment, patients in ulinastain group were intravenously injected 200 000 IU of ulinastain dissolved in 100 ml of normal saline within 12 hours after injury and subsequently injected at the interval of every 8 hours for 7 days. NF-kappaB activity in monocytes and the level of TNF-alpha,IL-1, IL-6 in serum on admission (day 0), day 1, 2, 3, 4, and 7 were measured. Data were compared and analyzed between different groups.

RESULTSNF-kappaB activity in monocytes and TNF-alpha,IL-1 and IL-6 of these patients reached peak levels at 24 hour after trauma, with gradual decrease to normal at 72 hour after trauma. NF-kappaB activity and levels of TNF-alpha,IL-1 and IL-6 were lower in ulinastain group than control one, without any significant difference between the two groups. The mean duration for systemic inflammatory response syndrome and multiple organ dysfunction syndrome was 7 d+/-3.1 d and 10 d+/-3.5 d in ulinastain group and control group respectively, and showed a significant difference.

CONCLUSIONSNF-kappaB activity in monocytes and the levels of inflammatory cytokines in multiply injured patients increased transiently at the early stage of trauma. Ulinastain may shorten the duration of systemic inflammatory response syndrome and multiple organ dysfunction syndrome, but does not show the ability to decrease the activity of NF-kappaB .

Cytokines ; Humans ; Interleukin-6 ; blood ; Multiple Trauma ; NF-kappa B ; Tumor Necrosis Factor-alpha

OBJECTIVETo investigate the early changes and clinical significance of plasma endothelin (ET), nitric oxide (NO) and arginine-vasopressin (AVP) in patients with acute moderate or severe cerebral injury.

METHODSThe early (at 24 hours after injury) plasma concentrations of ET, NO and AVP were measured with radioimmunoassay and Green technique in 48 cases of acute moderate (GCS8 in 21 cases) cerebral injury (Group A), in 42 cases of non-cerebral injury (Group B) and in 38 normal individuals (Group C), respectively.

RESULTSThe early plasma concentrations of ET (109.73 ng/L+/-12.61 ng/L), NO (92.82 micromol/L+/-18.21 micromol/L ) and AVP (49.78 ng/L+/-14.29 ng/L) in Group A were higher than those in Group B (67.90 ng/L+/-11.33 ng/L, 52.66 micromol/L+/-12.82 micromol/L and 29.93 ng/L+/-12.11 ng/L, respectively, P<0.01) and Group C (50.65 ng/L+/-17.12 ng/L, 36.12 micromol/L+/-2.16 micromol/L and 5.18 ng/L+/-4.18 ng/L, respectively, P<0.001 ). The amounts of ET, NO and AVP in patients with severe cerebral injury were 116.18 ng/L+/-18.12 ng/L, 108.19 micromol/L+/-13.28 micromol/L and 58.13 ng/L+/-16.78 ng/L, respectively, which were significantly higher than that of the patients with moderate cerebral injury (92.33 ng/L+/-16.32 ng/L, 76.38 micromol/L+/-12.71 micromol/L and 36.18 ng/L+/-12.13 ng/L respectively, P<0.01 ). The early levels of ET, NO and AVP in Group A were negatively related to the GCS scales. The amounts of ET, NO and AVP were 126.23 ng/L+/-15.23 ng/L, 118.18 micromol/L+/-10.12 micromol/L and 63.49 ng/L+/-14.36 ng/L respectively in patients with subdural hematoma, which were significantly higher than those in patients with epidural hematoma (81.13 ng/L+/-12.37 ng/L, 68.02 micromol/L+/-13.18 micromol/L and 45.63 ng/L+/-12.41 ng/L respectively, P<0.01). The plasma concentrations of ET, NO and AVP in stable duration (at 336 hours after injury) in Group A and Group B were similar to those in Group C.

CONCLUSIONSET, NO and AVP were related to the pathophysiological process that occurs in the early stage of acute cerebral injury and the values of ET, NO and AVP correlate positively with the clinical manifestations. The changes of plasma ET, NO and AVP can be regarded as important indices to assess the severity of acute cerebral injury.

Adolescent ; Adult ; Arginine Vasopressin ; blood ; Brain Injuries ; blood ; physiopathology ; Endothelins ; blood ; Female ; Glasgow Coma Scale ; Humans ; Male ; Middle Aged ; Multiple Trauma ; blood ; Nitric Oxide ; blood

BACKGROUND: After multiple trauma, blood coagulation activity is enhanced and fibrinolytic activity is suppressed. Due to high tissue thromboplastin concentration in cerebral tissue, more serious coagulation and fibrinolytic abnormalities may occur when concomitant head trauma is present. The aim of this study was to determine the changes in coagulation and fibrinolysis after trauma and the effects of head trauma on coagulation and fibrinolysis. METHODS: This study includes 35 trauma patients: 16 patients with head trauma (group A) and 19 patients without head trauma (group B). We measured the plasma levels of functional protein C, antithrombin III (AT III), thrombin antithrombin III complex (TAT), plasmin alpha 2 plasmin inhibitor complex (PIC), tissue plasminogen activator antigen (t-PA), and plasminogen activator inhibitor-1 antigen (PAI-1) on admission and on days 1, 2, 4, and 6 after the trauma. RESULTS: The TAT and the TAT/PIC were significantly higher in group A than in group B on all days. PIC was significantly lower in group A than in group B on all days except the day of admission. Over the course of time, the TAT and the TAT/PIC decreased in both groups and PIC increased. On admission, the PAI-1 of both groups was increased, but it decreased over the course of time. The t-PA was increased on admission, was suppressed on the 1st day, and then increased again. The PAI-1 and the t-PA showed no significant difference between the two groups. CONCLUSIONS: After multiple trauma, coagulation was enhanced and fibrinolysis was suppressed. Enhanced coagulation and suppressed fibrinolysis were significantly greater in group A than in group B.
alpha-2-Antiplasmin ; Antithrombin III ; Blood Coagulation ; Craniocerebral Trauma ; Fibrinolysin ; Fibrinolysis* ; Humans ; Multiple Trauma* ; Plasma ; Plasminogen Activator Inhibitor 1 ; Plasminogen Activators ; Protein C ; Thrombin ; Thromboplastin ; Tissue Plasminogen Activator

OBJECTIVETo observe the variation and significance of natural killer T (NKT) cells in patients with severe multiple injuries.

METHODSPeripheral blood was drawn from 30 patients with severe multiple injuries and 20 healthy individuals. NKT cells and the subsets of NKT cells were stained and analyzed on fluorescence activated cell sorter (FACS) using Cellquest software. The level of IL-4 and IFN-gamma in blood serum was detected by ELISA.

RESULTSThe proportion of NKT cells was significantly increased. CD4+ NKT cells was increased (t equal to -3.11, P less than 0.01) and CD4+CD8+NKT (double negative NKT, DN NKT) cells decreased in patients with severe multiple injuries compared with healthy controls (t equal to 2.99, P less than 0.01). There was a positive correlation between the proportion of NKT cells and injury severity score (ISS) by Spearman correlation analysis (r equal to 0.70, P less than 0. 01). The level of IFN-gamma was significantly decreased and the level of IL-4 significantly increased in patients with severe multiple injuries.

CONCLUSIONSWe demonstrate that human NKT cells are increased in trauma patients. Most significantly, there is an association between ISS and NKT cells. The increased CD4+NKT cells may contribute to the reduction of Th1 cytokine production and the growth of Th2 cytokine production, leading to the suppression of immunity after injury.

Cytokines ; blood ; Humans ; Multiple Trauma ; immunology ; Natural Killer T-Cells ; immunology ; T-Lymphocyte Subsets ; immunology ; Th1 Cells ; immunology ; Th2 Cells ; immunology ; Trauma Severity Indices

OBJECTIVETo investigate clinical effects of damage contral resuscitation (DCR) in rescue multiple fracture with hemorrhagic shock.

METHODSFrom January 2009 to May 2013, clinical data of 24 patients suffered from multiple fracture with hemorrhagic shock were retrospectively reviewed. Among them, 18 cases were male and 6 cases were female, aged from 21 to 48 years old with an average of (32.5 +/- 4.5). Small capacity of balanced salt solution were used to maintain systolic, pressure (80-90) mmHg before operation. After control of bleeding with operation, sufficient amount of liquid were rapidly use, and plasma were supplied according to proportion of plasma and red cell suspension (1 U:2 U-1 U:1 U). After remedy of shock, fluid infusion were sustained negative balance slightly and keep acid-base equilibrium of electrolyte. Dosage of balanced salt solution and blood transfusion before remedy shock were recorded, removal time of lactic acid, coagulation function, incidence and case fatality of DIC were observed.

RESULTSFour patients were died after 6-18 h into hospital (2 cases died for acute respiratory distress syndrome and 2 cases for irreversible shock). Twenty patients with shock were corrected at 2-6 h after injury. Dosage of balanced salt solution was(4,259 +/- 268) ml,red cell suspension was (14 +/- 2) U, fresh frozen plasma was (800-1,600) ml (FFP: 1 U = 100 ml) averaged (900 + 300) ml, blood platelet was 4-6 U. Coagulation function and electrolyte were normal. Lactic acid was less than 2 mmol/L within 24 h,the success rate of recovery was 83.3% (20/24).

CONCLUSIONPerforming DCR can obvious improve success rate of remedy serious fracture combined with uncontrolled hemorrhagic shock. Supplementing FFP when correcting coagulation function should be carry out promptly in fluid resuscitation.

Adult ; Blood Transfusion ; Female ; Humans ; Male ; Middle Aged ; Multiple Trauma ; therapy ; Resuscitation ; Retrospective Studies ; Shock, Hemorrhagic ; therapy ; Young Adult

OBJECTIVE: The purpose of this study was to evaluate whether or not the d-dimer level indicating hyperfibrinolysis could be a predictor of early poor outcome (massive transfusion, death within 24 hours) associated with trauma-induced coagulopathy in blunt trauma without significant brain injury. METHODS: This study was a retrospective observational study using 516 blunt trauma patients without significant brain injury. The poor outcome group, including patients receiving massive transfusion and those who died within 24 hours, consisted of 33 patients (6.4%). The variables were compared between the poor outcome group and good outcome group, and logistic regression analysis was performed using statistically significant variables. Receiver operating characteristic (ROC) curve analysis was performed to evaluate the poor outcome prediction ability of the initial d-dimer level. RESULTS: The poor outcome group showed more serious anatomical, physiological, and laboratory data than the good outcome group. In the ROC curve analysis for evaluation of the poor outcome prediction of the d-dimer level, the area under the curve value was 0.87 (95% confidence interval [CI], 0.84–0.90) while the cut-off value was 27.35 mg/L. In the logistic regression analysis, the high d-dimer level was shown to be an independent predictor of poor outcome (adjusted odds ratio, 14.87; 95% CI, 2.96–74.67). CONCLUSION: The high d-dimer level (>27.35 mg/L) can be used as a predictor for the poor outcome of patients with blunt trauma without significant brain injury.
Blood Transfusion ; Brain Injuries* ; Brain* ; Humans ; Logistic Models ; Multiple Trauma ; Observational Study ; Odds Ratio ; Retrospective Studies ; ROC Curve ; Wounds, Nonpenetrating

OBJECTIVETo investigate the impact of age and gender on multiple organ dysfunction syndrome (MODS) after multiple injuries and the possible mechanism.

METHODSThe clinical data of 78 patients with multiple injuries admitted in the ICU in our hospital from Jan. 2004 to Jan. 2007 were reviewed for age, gender, ISS, incidence of MODS, sepsis and mortality, days in ICU, and duration of ventilation. The plasma levels of TNF-alpha and IL-6 were examined by ELISA in the first two weeks after the injury, and the results were analyzed in relation to the demographic and clinical data.

RESULTSWith similar ISS scores, the male patients were more likely to develop into MODS than the female patients (P<0.05), and age produced a marginal effect on the incidence of MODS (P=0.06). Compared with patients without MODS, those with MODS had a significantly different pattern of plasma TNF-alpha and IL-6 alterations. In the initial week following the injury, the male patients showed significantly higher plasma IL-6 levels than the female patients with the same ISS scores (P=0.04), but the level alteration in the initial two weeks showed no significant difference between the male and female patients (P=0.14).

CONCLUSIONGender plays an important role in the occurrence of MODS following multiple injuries, but the effect of age on MODS seems only marginal and need to be further investigated.

Adolescent ; Adult ; Age Factors ; Aged ; China ; epidemiology ; Cytokines ; blood ; Female ; Humans ; Interleukin-6 ; blood ; Male ; Middle Aged ; Multiple Organ Failure ; blood ; epidemiology ; etiology ; Multiple Trauma ; blood ; complications ; Sex Factors ; Tumor Necrosis Factor-alpha ; blood ; Young Adult

OBJECTIVETo explore the relationship between disseminated intravascular coagulation (DIC) and levels of plasma thrombinogen segment 1+2 (F1+2), D-dimer (D-D), and thrombomodulin (TM) in patients with severe multiple injuries.

METHODSIn this study, 66 patients (49 males and 17 females, aged 15-74 years, mean=38.4 years) with multiple injuries, who were admitted to our hospital within 24 hours after injury with no personal or family history of hematopathy or coagulopathy, were divided into a minor injury group (ISS<16, n=21) and a major injury group (ISS>or=16, n=45) according to the injury severity. The patients in the major injury group were divided into a subgroup complicated with DIC (DIC subgroup, n=12) and a subgroup complicated with no DIC (non-DIC subgroup, n=33). Ten healthy people (7 males and 3 females, aged 22-61 years, mean=36.5 years+/-9.0 years), who received somatoscopy and diagnosed as healthy, served as the control group. Venous blood samples were collected once in the control group and 1, 3 and 7 days after trauma in the injury groups. The F1+2 and TM concentrations were determined by enzyme linked immunosorbent assay (ELISA), and D-D concentrations were measured by automated latex enhanced immunoassay.

RESULTSF1+2, D-D and TM levels were higher in the minor and major injury groups than in the control group. They were markedly higher in the major injury group than in the minor injury group. In the non-DIC subgroup, F1+2 levels declined gradually while D-D and TM levels declined continuously. In the DIC subgroup, F1+2 and D-D levels remained elevated while TM levels exhibited an early rise and subsequent decrease. Plasma F1+2, D-D and TM levels were higher in the DIC patients than in the non-DIC patients. Injury-induced increases in F1+2, D-D and TM plasma levels had significant positive correlation with each other at each time point.

CONCLUSIONSBesides being related to trauma severity, F1+2, D-D and TM levels correlate closely with the occurrence of posttraumatic DIC. Therefore, changes in plasma F1+2, D-D and TM levels may predict the occurrence of DIC.

Adolescent ; Adult ; Aged ; Disseminated Intravascular Coagulation ; blood ; Female ; Fibrin Fibrinogen Degradation Products ; analysis ; Humans ; Male ; Middle Aged ; Multiple Trauma ; blood ; Thrombin ; biosynthesis ; Thrombomodulin ; blood