"The U.S. Food and Drug Administration today approved Zontivity (vorapaxar) tablets to reduce the risk of heart attack, stroke, cardiovascular death, and need for procedures to restore the blood flow to the heart in patients with a previous heart "...
(Generic versions may still be available.)
Before prescribing Quinidex (quinidine) Extentabs® as prophylaxis against recurrence of atrial fibrillation, the physician should inform the patient of the risks and benefits to be expected (see CLINICAL PHARMACOLOGY).
Discussion should include the facts
- that the goal of therapy will be a reduction (probably not to zero) in the frequency of episodes of atrial fibrillation; and
- that reduced frequency of fibrillatory episodes may be expected, if achieved, to bring symptomatic benefit; but
- that no data are available to show that reduced frequency of fibrillatory episodes will reduce the risks of irreversible harm through stroke or death; and in fact
- that such data as are available suggest that treatment with Quinidex (quinidine) is likely to increase the patient's risk of death.
Last reviewed on RxList: 12/8/2004
This monograph has been modified to include the generic and brand name in many instances.
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