alemtuzumab (Campath) (cont.)

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  • Alemtuzumab is given by intravenous infusion over 2 hours. The dose should be gradually increased to the recommended dose of 30 mg/day three times per week for 12 weeks.
  • Medications that should be given during alemtuzumab therapy to prevent side effects and infections include oral antihistamines, acetaminophen (Tylenol), trimethoprim/sulfamethoxazole DS (Bactrim DS), and famciclovir (Famvir).


  • Alemtuzumab is an injectable drug used for the treatment of B-cell chronic lymphocytic leukemia (B-CLL). People with CLL have too many of a type of white blood cell called lymphocytes in the blood and bone marrow. Alemtuzumab is an antibody that targets a protein called CD52 that is found on the surface of the lymphocytes. Alemtuzumab attaches to lymphocytes and then activates the immune system to help kill the lymphocytes.
  • The FDA approved alemtuzumab in May, 2001.

REFERENCE: FDA Prescribing Information

Medically Reviewed by a Doctor on 6/15/2016

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