March 15, 2010 (Atlanta, Georgia) — Patients on amiodarone for maintenance of sinus rhythm after cardioversion of atrial fibrillation (AF) who are looking to switch to dronedarone (Multaq, Sanofi-Aventis) in most cases can safely begin taking the newer antiarrhythmic agent within two days of stopping the older one.
Which is safer Multaq or amiodarone?
Dronedarone (Multaq), an analogue of amiodarone (Cordarone), was designed to cause fewer adverse ef- fects than the parent compound. Studies have indeed shown dronedarone to be safer than amiodarone, but less effective.
Is there a better drug than amiodarone?
Dronedarone has been viewed as a potential therapeutic alternative for amiodarone because of a lower risk for pulmonary, thyroid, and dermatologic adverse effects. Compared with amiodarone, dronedarone has poor bioavailability and a shorter terminal disposition half-life, which dictates a twice-daily dosing regimen.
What is the difference between amiodarone and dronedarone?
Amiodarone has greater efficacy than dronedarone for the maintenance of sinus rhythm in patients with atrial fibrillation (AF), whereas dronedarone has a better safety profile that could result in fewer treatment discontinuations and even in reduced mortality.
Are amiodarone and multaq the same?
Multaq (or dronedarone) is a modified version of amiodarone without iodine, which provides the advantage for lower side effect profile (such as thyroid and lung toxicity) than amiodarone.
Are Multaq and amiodarone the same?
Is Multaq as good as amiodarone?
Dronedarone (Multaq), an analogue of amiodarone (Cordarone), was designed to cause fewer adverse effects than the parent compound. Studies have indeed shown dronedarone to be safer than amiodarone, but less effective.
Is amiodarone and Multaq the same?
How long can you stay on amiodarone?
Never stop taking it without consulting your doctor. This medication must be taken regularly for one to three weeks before a response is seen and for several months before the full effect occurs. Due to the drug’s long half-life, it will remain in your body for up to two months.
Is Multaq better for AFIB than amiodarone?
Dronedarone (Multaq, Sanofi-aventis) is less effective than amiodarone in fighting AF but causes fewer adverse effects, according to a new study. “The critical question for clinical practice,” the study authors write, is whether the safety benefits “justify a retreat from the moderate efficacy afforded by amiodarone.”
Which are the safer alternatives to amiodarone?
Be advised: A newer drug, dronedarone (brand name Multaq), is now on the market and may be a substitute for amiodarone. Dronedarone may not be quite as effective as amiodarone, but is considered safer. However, some studies indicate that donedarone (Multaq) may have problems.
Does the use of Multaq cause liver damage?
If you have any pre-existing heart conditions before taking Multaq, the use of Multaq could double your chance of death. Numerous studies have linked Multaq (dronedarone) to acute liver damage. In 2011, the U.S. Food and Drug Administration released a safety communication about severe liver damage associated with Multaq.
