PMID- 11095999 OWN - NLM STAT- MEDLINE DCOM- 20010426 LR - 20191210 IS - 1058-4838 (Print) IS - 1058-4838 (Linking) VI - 31 IP - 6 DP - 2000 Dec TI - Relationship between interleukin-6 plasma concentration in patients with sepsis, monocyte phenotype, monocyte phagocytic properties, and cytokine production. PG - 1338-42 AB - Monocyte phenotype, their phagocytic capacity as well as the cytokine production from 10 patients with sepsis with low interleukin-6 (IL-6) serum concentrations (<1000 pg/mL) and 8 patients with sepsis with high IL-6 (> or = 1000 pg/mL) plasma concentrations were investigated within 24 hours of fulfilling the criteria for sepsis. Monocytes from patients with high IL-6 levels had higher levels of human leukocyte antigen (HLA)-DR, HLA-ABC, CD64, and CD71, and the production of tumor necrosis factor-alpha (TNF-alpha) and IL-8, as well as the capacity of monocytes to phagocytose, was significantly elevated. Of 8 patients with high levels of plasma IL-6, 4 patients died. In contrast, all 10 patients with low plasma IL-6 concentrations survived until day 28. Patients who died had constant high IL-6 concentrations during the first 3 days, whereas IL-6 levels in patients who survived decreased by 88%. Our data indicate that IL-6 levels are a better prognostic parameter in the early phase of sepsis than the monocyte HLA-DR expression. FAU - Spittler, A AU - Spittler A AD - Department of Surgery, Research Laboratories, University of Vienna, Vienna, Austria. a.spittler@akh-wien.ac.at FAU - Razenberger, M AU - Razenberger M FAU - Kupper, H AU - Kupper H FAU - Kaul, M AU - Kaul M FAU - Hackl, W AU - Hackl W FAU - Boltz-Nitulescu, G AU - Boltz-Nitulescu G FAU - Fugger, R AU - Fugger R FAU - Roth, E AU - Roth E LA - eng PT - Evaluation Study PT - Journal Article DEP - 20001122 PL - United States TA - Clin Infect Dis JT - Clinical infectious diseases : an official publication of the Infectious Diseases Society of America JID - 9203213 RN - 0 (Cytokines) RN - 0 (HLA-DR Antigens) RN - 0 (Interleukin-6) SB - IM MH - Adult MH - Cytokines/*biosynthesis MH - Female MH - Flow Cytometry MH - Fluorescent Antibody Technique MH - HLA-DR Antigens/metabolism MH - Humans MH - Immunophenotyping MH - Interleukin-6/*blood MH - Male MH - Middle Aged MH - Monocytes/classification/*immunology/metabolism MH - Phagocytosis/*immunology MH - Prognosis MH - Sepsis/*immunology EDAT- 2000/11/30 11:00 MHDA- 2001/05/01 10:01 CRDT- 2000/11/30 11:00 PHST- 1999/11/12 00:00 [received] PHST- 2000/04/24 00:00 [revised] PHST- 2000/11/30 11:00 [pubmed] PHST- 2001/05/01 10:01 [medline] PHST- 2000/11/30 11:00 [entrez] AID - CID994274 [pii] AID - 10.1086/317499 [doi] PST - ppublish SO - Clin Infect Dis. 2000 Dec;31(6):1338-42. doi: 10.1086/317499. Epub 2000 Nov 22.