Cytokines, soluble thrombomodulin and disseminated intravascular coagulation in patients with systemic inflammatory response syndrome.
To investigate the relationships between tumor necrosis factor-alpha (TNF), interleukin-1 beta (IL-1 beta), soluble thrombomodulin (TM), and disseminated intravascular coagulation (DIC) in patients with systemic inflammatory response syndrome (SIRS), twenty-nine SIRS patients were classified into three groups; 4 patients without DIC, 8 DIC patients who recovered, and 17 DIC patients who did not recover. Serum TNF, IL-1 beta, and soluble TM were measured on the day of the diagnosis of SIRS, and also on the 1st, 3rd, 5th days. All of the DIC patients had multiple organ dysfunction syndrome (MODS) and the number of the dysfunctioning organs showed significant differences between the groups (p = .0017). All of the patients who did not recover from DIC died. The serum soluble TM level was higher in the patients without DIC recovery than in either the DIC recovery patients or the non DIC patients throughout the study period. In DIC patients who did not recover, there were significant correlations between soluble TM and TNF (r2 = 0.205, p = .0003) or IL-1 beta (r2 = 0.157, p = .0036). In conclusion, the DIC being associated with endothelial injury is an important pathogenetic factor for MODS and is a main determinant of the outcome of SIRS patients. TNF and IL-1 beta might be involved in the cause of this endothelial injury. The soluble TM is a good predictor of organ dysfunction and also of a poor prognosis.
Gando
S
S
Department of Emergency and Critical Care Medicine, Sapporo City General Hospital, Japan.
Kameue
T
T
Nanzaki
S
S
Nakanishi
Y
Y
D000328:Adult; D016207:Cytokines / Q000097:blood*; D004211:Disseminated Intravascular Coagulation / Q000097:blood*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D011446:Prospective Studies; D018746:Systemic Inflammatory Response Syndrome / Q000097:blood* / Q000150:complications; D018180:Thrombomodulin / Q000378:metabolism*; D013927:Thrombosis / Q000097:blood* / Q000209:etiology
D016207:Cytokines; D018180:Thrombomodulin