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The most dangerous side effect of doxorubicin is dilated cardiomyopathy, leading to congestive heart failure. The rate of cardiomyopathy is dependent on its cumulative dose, with an incidence about 4% when the dose of doxorubicin is 500–550 mg/m 2 , 18% when the dose is 551–600 mg/m 2 and 36% when the dose exceeds 600 mg/m 2 . [ 19 ]
Doxorubicin has been shown to be selectively toxic to cardiac tissue, although some toxicity has been seen in other tissues as well. [7] Other anti-cancer drugs, such as fluoropyrimidines and taxanes , are extremely effective at treating and reducing tumor proliferation, but have high incidences of cardiac arrhythmias and myocardial infarctions.
Drug interactions with anthracyclines can be complex and might be due to the effect, side effects, or metabolism of the anthracycline. Drugs which inhibit Cytochrome P450 or other oxidases may reduce clearance of anthracyclines, prolonging their circulating half-life which can increase cardiotoxicity and other side effects. [ 57 ]
The number of cycles given depends upon the stage of the disease and how well the patient tolerates chemotherapy. Doses may be delayed because of neutropenia, thrombocytopenia, or other side effects. [citation needed] A FDG PET scan is commonly advised following the completion of ABVD to assess response to the therapy. Interim PET (following 2 ...
The term 'hyper' refers to the hyperfractionated nature of the chemotherapy, which is given in smaller doses, more frequently, to minimize side effects. 'CVAD' is the acronym of the drugs used in course A: cyclophosphamide, vincristine, doxorubicin (also known by its trade name, Adriamycin), and dexamethasone.
At least two people have died as severe storms and tornadoes tore through parts of Texas and Mississippi on Saturday, officials said, while a parade of atmospheric river-fueled storms batters the ...
A chemotherapy regimen is a regimen for chemotherapy, defining the drugs to be used, their dosage, the frequency and duration of treatments, and other considerations.In modern oncology, many regimens combine several chemotherapy drugs in combination chemotherapy.
Move over, Wordle and Connections—there's a new NYT word game in town! The New York Times' recent game, "Strands," is becoming more and more popular as another daily activity fans can find on ...