Mitoxantrone should only be administered under the supervision of a qualified healthcare provider experienced in the use of cancer chemotherapeutic agents.
Mitoxantrone may damage your heart at any time during therapy or months to years after therapy ends. Heart damage caused by mitoxantrone can be serious and may cause death. Your doctor will perform certain tests to see that your heart is working normally before you start to take mitoxantrone. Your doctor will repeat these heart tests before you receive each additional dose. Your doctor will also perform these tests if you have any symptoms of heart problems. Because the risk to your heart may depend on the total amount of mitoxantrone given, your doctor will limit the number of doses you get. Most patients will reach this limit after about 8 to 12 doses given over 2 to 3 years. After you have reached your limit, you should not receive any additional mitoxantrone. You and your doctor should both keep track of how much mitoxantrone you get.
In some cases, the use of mitoxantrone has been associated with the development of secondary acute leukemia. Talk to your doctor about the risks and benefits of this medication.
Serious side effects have been reported with the use of mitoxantrone including: allergic reactions (difficulty breathing; closing of the throat; swelling of the lips, tongue, or face; or hives); decreased bone marrow function and blood problems (extreme fatigue; easy bruising or bleeding; black, bloody or tarry stools; fever or chills; or signs of infection such as fever; chills, sore throat; or pain with urination); heart problems; acute secondary leukemia; and others. Talk to your doctor about the possible side effects from treatment with mitoxantrone.
Mitoxantrone is a cancer (antineoplastic) medication. Mitoxantrone interferes with the growth of cancer cells and slows their growth and spread in the body. Mitoxantrone also affects the immune system.
Mitoxantrone is used in the treatment of prostate cancer; acute nonlymphocytic leukemia (ANLL) including myelogenous, promyelocytic, monocytic, and erythroid acute leukemias; and multiple sclerosis.
Mitoxantrone may also be used for purposes other than those listed in this medication guide.
Before taking mitoxantrone, tell your doctor if you have
had previous treatment with the cancer drugs daunorubicin (Cerubidine, Daunoxome) or doxorubicin (Adriamycin, Rubex, Doxil);
any type of infection;
had radiation (x-ray) treatment in the chest area;
heart disease;
bone marrow problems or low white or red blood cell counts; or
bleeding or blood clotting problems.
You may not be able to take mitoxantrone, or you may require a dosage adjustment or special monitoring during treatment if you have any of the conditions listed above.
Mitoxantrone is in the FDA pregnancy category D. This means that mitoxantrone is known to cause birth defects in an unborn baby.Related Learning Centers |
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