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1.
Chinese Journal of Trauma ; (12): 818-822, 2012.
Article in Chinese | WPRIM | ID: wpr-420618

ABSTRACT

Objective To investigate the expression of soluble triggering receptors expressed on myeloid cells-1 ( sTREM-1 ) in intraperitoneal drainage fluid of patients with abdorminal trauma and its predictive value for post-traumatic sepsis. Methods A total of 80 abdominal trauma patients were served as the trauma group and 25 patients treated with subtotal gastrectomy as the control group.Intraperitoneal drainage fluid sTREM-1,serum sTREM-1,procalcitonin (PCT) and C-reactive protein (CRP)at 0,24,48,72 hours after admission were determined in two groups for assessing their value in early prediction of post-traumatic sepsis. Results The levels of drainage fluid sTREM-1,serum sTREM-1,PCT and CRP in the trauma group were significantly higher than those in the control group (P < 0.05 ).Drainage fluid sTREM-1 showed the area under the receiver operating characteristic (ROC) curve,sensitivity and specificity for 0.84,77%,and 83% in the prediction of post-traumatic sepsis,which was superior to the serum sTREM-1,PCT and CRP. Conclusion Intraperitoneal drainage fluid sTREM-1 has high accuracy in predicting the sepsis in abdominal trauma patients.

2.
Clinical Medicine of China ; (12): 907-911, 2010.
Article in Chinese | WPRIM | ID: wpr-387229

ABSTRACT

Objective To investigate the effects of intensive insulin therapy on the functions of vascullar endothelial cells in septic patients. Methods One hundred and twenty septic patients were randomly assigned to intensive insulin therapy 1 ,intensive insulin therapy 2 and conventional insulin therapy, serum von Willebrand factor (vWF),thrombomodulin protein(TM),endothelin-1 (ET-1) and nitric oxide(NO) of the three groups of patients were determined by enzyme-linked immunoadsorbent assay double antibody sandwich principle (ELISA) before treatment and the next 3 d,7 d after treatment. At the same time we observed the three groups of patients with 28-d mortality, the days of hospitalized in ICU, number of days for using mechanical ventilation, △ APACHE Ⅱ score and △MODS score. Results After treatment of 3 days,vWF was (142.57 ± 10.07)%, (137.32 ±9.66)% and (138. 32 ± 8. 80) % in the CIT, IIT1 and IIT2 group, respectively. After treatment of 7 days, vWF was (126.27 ±10.49) %, (116. 55 ± 9. 36) % and (120.72 ± 9. 53) % in the CIT, IIT1 and IIT2 group, respectively. After treatment of 3 days, TM was (6. 87 ± 1.62) μg/L, (5.95 ± 1.60) μg/L and (6. 17 ± 1.33) μg/L in the CIT, IIT1and IIT2 group, respectively. After treatment of 7 days, TM was (4. 55 ± 1.48) μg/L, (3.35 ± 0.94) μg/L and(3. 87 ± 1.20) μg/L in the CIT, IIT1 and IIT2 group, respectively. After treatment of 3 days, ET-1 was (61.27 ±9. 20) ng/L, (55.97 ± 9.03) ng/L and (57. 37 ± 7. 70) ng/L in the CIT, IIT1 and IIT2 group, respectively. After treatment of 7 days, TM was (43. 12 ± 6. 17) ng/L, (33.77 ± 6. 20) ng/L and (35.95 ± 5.73) ng/L in the CIT, IIT1and IIT2 group, respectively. Compared with conventional insulin therapy, vWF, TM and ET-1 were significantly decreased (P < 0.05), NO were significantly higher (P < 0.05) in IIT1 and IIT2, but the two sub-groups had no significant difference (P > 0.05). In the CIT, IIT1 and IIT2 groups respectively, the mortality at 28 days were 20.0%, 12. 5 % and 45.0%, the days of hospitalized in ICU were (9.50 ± 3. 70) d, (7. 72 ± 3.29) d and (8.02 ±2. 90) d, number of day for using mechanical ventilation were (8. 92 ± 3.79) d, (7.23 ± 3. 32) d and (7. 37 ±3. 29) d, △ APACHE Ⅱ score were 8. 87 ± 3.46,7. 20 ± 2. 81 and 7.42 ± 3. 18, △ MODS score were 4. 15 ± 2. 15,3.20 ± 1.48 and 3.32 ± 1.74, with significant differences (P < 0.05). These indices were significantly decreased (P < 0.05) in IIT1 and IIT2, but the two sub-groups also had no significant differences (P > 0.05). Conclusions Intensive insulin therapy on patients with sepsis has a protective effect of vascular endothelial cells, and the blood glucose controlled in the 6. 6 - 8. 3 mmol/L can significantly decrease the incidence of hypoglycemia, and intensive insulin therapy can also significantly improve the prognosis of patients with sepsis.

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