Antagonists of IL-6 to prevent or treat cachexia, weakness,...

Drug – bio-affecting and body treating compositions – Immunoglobulin – antiserum – antibody – or antibody fragment,... – Structurally-modified antibody – immunoglobulin – or fragment...

Reexamination Certificate

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C424S135100, C424S145100, C530S351000, C530S387300, C530S388230, C435S069520, C435S069700

Reexamination Certificate

active

07906117

ABSTRACT:
The present invention is directed to therapeutic methods using antibodies and fragments thereof having binding specificity for IL-6 to prevent or treat cachexia, fever, weakness and/or fatigue in a patient in need thereof. In preferred embodiments these patients will comprise those exhibiting (or at risk of developing) an elevated serum C-reactive protein level. In another preferred embodiment, the patient's survivability or quality of life will preferably be improved.

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