Guest guest Posted June 14, 2005 Report Share Posted June 14, 2005 You are in Diseases & Conditions. Choose a TopicAll ConditionsADD/ADHDAllergiesAlzheimer'sArthritisAsthmaBack PainBipolar DisorderBreast CancerCancerCholesterol ManagementDentalDepressionDiabetesEpilepsyEye HealthHeart DiseaseHepatitisHIV/AIDSHypertensionMen's ConditionsMental HealthMigraines/HeadachesMultiple SclerosisOsteoporosisParkinson'sSexual ConditionsSkin & BeautyStrokeWeight ControlWomen's Conditions Heart, Leukemia Warning for MS Drug Novantrone Heart Risks May Be Higher for Multiple Sclerosis Patients With Heart Problems By Miranda Hitti WebMD Medical News Reviewed By Brunilda Nazario, MD on Wednesday, May 25, 2005 May 25, 2005 -- The FDA is warning doctors and multiple sclerosis (MS) patients about the risk of heart failure and leukemia from the MS drug Novantrone. Patients may be more vulnerable if they have a history of heart disease or heart problems. Screening for heart failure should be done prior to starting treatment with Novantrone and prior to all doses administered, says the drug's maker, Serono. Patients with heart failure should not receive Novantrone, the company says. A Serono letter to doctors about Novantrone is posted on the FDA's web site. The letter includes a revised warning label, which has what the FDA calls " additional " and " supplemental " information about heart and leukemia risks. About Novantrone Novantrone is used to reduce neurological disability and/or the frequency of clinical relapses in patients with several types of MS, says Serono. Those conditions are secondary (chronic) progressive MS, progressive-relapsing MS, or worsening relapsing-remitting MS. Novantrone is not indicated for patients with primary progressive MS, says Serono. Heart Risks " Diminished cardiac function may occur early on in treatment with Novantrone, " says Serono's letter, citing postmarketing reports. " Congestive heart failure, potentially fatal, may occur either during therapy with Novantrone or months to years after termination of therapy, " says the revised label. It also says all patients should be carefully assessed for cardiac signs and symptoms -- such as shortness of breath, extreme fatigue with exertion, and leg swelling -- prior to the start of Novantrone therapy. The label says heart risks may be higher in patients taking Novantrone who have current or past heart disease, those who have had (or are getting) radiation therapy to the chest, those who have previously taken cancer-fighting drugs that can affect the heart -- such as anthracyclines or anthracenediones -- and those who are also taking other drugs that could cause heart damage. Page: 1 | 2 Next: Risk of Treatment-Related Leukemia Quote Link to comment Share on other sites More sharing options...
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