Treatment with anti-ErbB2 antibodies
The present invention concerns dosages for treatment of human cancer patients with an anti-Epidermal Growth Factor Receptor (EGFR) antibody.
1. A method for the treatment of a human patient diagnosed with gastrointestinal cancer characterized by 2+ or 3+ overexpression of ErbB2 receptor as determined by immunohistochemistry or fluorescence in situ hybridization (FISH), comprising the steps of administering to the patient an initial dose of 8 mg/kg of anti-ErbB2 huMAb 4D5-8 antibody; and administering to the patient a plurality of subsequent doses of 6 mg/kg of the antibody, wherein all doses are separated in time from each other by three weeks.
2. The method of claim 1 , wherein the gastrointestinal cancer is gastric cancer.
3. The method of claim 1 , further comprising administering an effective amount of a chemotherapeutic agent.
4. The method of claim 3 , wherein the chemotherapeutic agent comprises 5-fluorouracil (5-FU).
5. The method of claim 3 , wherein the chemotherapeutic agent comprises cisplatin.
6. The method of claim 3 , wherein the chemotherapeutic agent comprises capecitabine.
7. The method of claim 1 , wherein said antibody is administered intravenously.
8. The method of claim 7 , wherein said antibody is administered by intravenous infusion.
9. The method of claim 8 , wherein the intravenous infusion is administered over a period of time between 30 and 90 minutes.