| Autor: |
R N, Greenberg, K M, Wilson, A Y, Kunz, N I, Wedel, K J, Gorelick |
| Rok vydání: |
1991 |
| Předmět: |
|
| Zdroj: |
Progress in clinical and biological research. 367 |
| ISSN: |
0361-7742 |
| Popis: |
Xomen-E5 (E5) is a murine monoclonal IgM antibody (MAb) that binds to the lipid A epitope of endotoxin. The MAb was developed by immunization against the J5 mutant of Escherichia coli. Prior studies in humans have shown safety and T1/2 of 18.4 hours. In this double blind study patients suspected to have life threatening gram-negative infections were randomized to receive 2 doses, 24 hours apart, of placebo (P), 2.5 mg/kg E5, or 7.5 mg/kg E5. Overall 23 patients had a documented serious gram-negative infection and received at least one dose of study drug. Mortality 3 days after last infusion was 2 of 9 for P, 0 of 9 for 2.5 mg/kg, and 0 of 5 for 7.5 mg/kg. By 21 days after therapy one E5 treated patient had died. Wheezes occurred in one E5 treated patient. Eight of 15 E5 patients treated had IgG anti-murine antibodies by 3 weeks after therapy. These data suggest the need to pursue studies designed to verify that E5 reduced mortality and morbidity in seriously ill patients with gram-negative infections. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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