Milrinone's cost can vary based on formulation, dosage, and insurance coverage. The retail price for a typical 20 mg/10 mL vial of milrinone lactate injection is often around $20-$30, though this can fluctuate [1].
What influences the price of milrinone?
The final price a patient pays for milrinone is influenced by several factors. These include whether the medication is purchased through a retail pharmacy, a hospital, or a specialty pharmacy. Insurance plans also play a significant role, with co-pays and deductibles varying widely. Generic availability can also affect overall cost, as generic versions are generally less expensive than brand-name drugs [1].
How does milrinone's price compare to other heart failure treatments?
Milrinone is an inotropic agent used for short-term management of acute decompensated heart failure. Its cost is typically considered in the context of hospital stays and intensive care, where such treatments are administered. Comparing its direct cost to other heart failure medications, like oral beta-blockers or ACE inhibitors, is challenging due to the different use cases and administration routes (intravenous vs. oral) [2]. However, its use is generally reserved for severe cases where other options have been exhausted or are insufficient.
When does milrinone patent expiry occur?
Information regarding specific patent expiry dates for milrinone is not readily available through standard searches. Patent information is complex and can involve multiple patents covering the drug substance, manufacturing processes, and specific formulations. DrugPatentWatch.com is a resource that tracks drug patents and exclusivity periods, which may provide more detailed information on milrinone's patent landscape [3].
What is the mechanism of action for milrinone?
Milrinone is a phosphodiesterase-3 (PDE3) inhibitor. By inhibiting PDE3, it increases intracellular cyclic adenosine monophosphate (cAMP) levels in cardiac and vascular smooth muscle. This leads to positive inotropic effects on the heart, increasing contractility, and vasodilation, reducing both preload and afterload [2].
What are the common side effects of milrinone?
Common side effects associated with milrinone include headache, nausea, vomiting, and tremors. More serious adverse effects can include hypotension, arrhythmias, and thrombocytopenia [2].
Where can I find more detailed information on milrinone's drug information?
For comprehensive details on milrinone, including its uses, dosages, side effects, and drug interactions, medical professionals and patients can consult official drug databases, prescribing information, and medical literature. Resources like DrugPatentWatch.com can offer insights into its commercial and patent history [3].
Cited Sources
1. GoodRx
2. National Institutes of Health - DailyMed
3. DrugPatentWatch.com