[Immunotherapy using the anti-endotoxin antibody HA-1A in patients with sepsis syndrome; good results in relation to treatment with placebo].
Passive immunization with a human anti-endotoxin monoclonal IgM antibody (Centoxin, HA-1A) was recently studied in patients with suspected Gram-negative sepsis. Comparison of the results obtained in the Amsterdam subpopulation with those in a larger international study population of which the Amsterdam patient group was a part, showed that it had been possible to select a patient population in which HA-1A has an 'intention-to-treat' effect based upon clinical criteria (a decrease in mortality compared with placebo by 42% (p = 0.04) and in the larger study by 9% (p = 0.24). Until a clinically useful test becomes available, identification of patients who have a high likelihood of Gram-negative sepsis and who would benefit from anti-endotoxin immunotherapy with HA-1A should be based upon the history and evaluation of underlying disease, infection status, severity and progression of the disease. The severely ill patients thus selected should receive treatment as early as possible.
Wortel
C H
CH
Afd. Hemostase, Trombose, Atherosclerose en Ontstekings Onderzoek, Academisch Medisch Centrum, Amsterdam.
von der Möhlen
M A
MA
van Deventer
S J
SJ
Schipper
H G
HG
Lorijn
R H
RH
ten Cate
J W
JW
D000328:Adult; D000368:Aged; D000911:Antibodies, Monoclonal / Q000627:therapeutic use*; D061067:Antibodies, Monoclonal, Humanized; D016009:Chi-Square Distribution; D004731:Endotoxins / Q000276:immunology; D016905:Gram-Negative Bacterial Infections / Q000150:complications / Q000628:therapy*; D006801:Humans; D007074:Immunoglobulin G / Q000627:therapeutic use*; D008875:Middle Aged; D018805:Sepsis / Q000209:etiology / Q000401:mortality / Q000628:therapy*; D016019:Survival Analysis
D000911:Antibodies, Monoclonal; D061067:Antibodies, Monoclonal, Humanized; D004731:Endotoxins; D007074:Immunoglobulin G; C068069:nebacumab