Patent ID: 7306801

Claim:
A method of treating a subject for a breast cancer characterized by overexpression of the HER2 receptor protein, said method comprising concurrent therapy with the recombinant, humanized anti-HER2 antibody Trastuzumab and the recombinant des-alanyl-1, serine-125 human interleukin-2 molecule Aldesleukin, wherein said concurrent therapy comprises administering to said subject at least one therapeutically effective dose of said Aldesleukin in combination with a dosing regimen for said Trastuzumab, wherein said dosing regimen for said Trastuzumab comprises administering to said subject at least one therapeutically effective dose of said Trastuzumab, wherein said therapeutically effective dose of said Trastuzumab is in the range from about 1.0 mg/kg to about 10.0 mg/kg and wherein said therapeutically effective dose of said Aldesleukin is in the range from about 0.5 MIU/m2 to about 4.0 MIU/m2.