Milrinone Lactate
Generic Name: milrinone lactate
Brand Names:
Milrinone Lactate
DESCRIPTION Milrinone lactate injection is a member of a class of bipyridine inotropic/vasodilator agents with phosphodiesterase inhibitor activity, distinct from digitalis glycosides or catecholamines. Milrinone lactate is designated chemically as 1,6-dihydro-2-methyl-6-oxo-[3,4'-bipyridine]-5-carbonitrile lactate and has the following structure: Milrinone is an off-white to tan crystalline compound with a molecular weight of 211.2 and an empirical formula of C 12 H 9 N 3 O.
Overview
DESCRIPTION Milrinone lactate injection is a member of a class of bipyridine inotropic/vasodilator agents with phosphodiesterase inhibitor activity, distinct from digitalis glycosides or catecholamines. Milrinone lactate is designated chemically as 1,6-dihydro-2-methyl-6-oxo-[3,4'-bipyridine]-5-carbonitrile lactate and has the following structure: Milrinone is an off-white to tan crystalline compound with a molecular weight of 211.2 and an empirical formula of C 12 H 9 N 3 O.
Uses
INDICATIONS AND USAGE Milrinone Lactate Injection is indicated for the short-term intravenous treatment of patients with acute decompensated heart failure. Patients receiving milrinone lactate should be observed closely with appropriate electrocardiographic equipment. The facility for immediate treatment of potential cardiac events, which may include life threatening ventricular arrhythmias, must be available. The majority of experience with intravenous milrinone lactate has been in patients receiving digoxin and diuretics.
Dosage
DOSAGE AND ADMINISTRATION Milrinone Lactate Injection, USP should be administered with a loading dose followed by a continuous infusion (maintenance dose) according to the following guidelines: LOADING DOSE 50 mcg/kg: Administer slowly over 10 minutes The table below shows the loading dose in milliliters (mL) of milrinone lactate (1mg/mL) by patient body weight (kg). Loading Dose (mL) Using 1 mg/mL Concentration Patient Body Weight (kg) kg 30 40 50 60 70 80 90 100 110 120 mL 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 The loading dose may be given undiluted, but diluting to a rounded total volume of 10 or 20 mL (see Maintenance Dose for diluents) may simplify the visualization of the injection rate.
Side Effects
ADVERSE REACTIONS Cardiovascular Effects In patients receiving milrinone lactate in Phase II and III clinical trials, ventricular arrhythmias were reported in 12.1%: Ventricular ectopic activity, 8.5%; nonsustained ventricular tachycardia, 2.8%; sustained ventricular tachycardia, 1% and ventricular fibrillation, 0.2% (2 patients experienced more than one type of arrhythmia). Holter recordings demonstrated that in some patients injection of milrinone lactate increased ventricular ectopy, including nonsustained ventricular tachycardia. Life-threatening arrhythmias were infrequent and when present have been associated with certain underlying factors such as preexisting arrhythmias, metabolic abnormalities (e.g. hypokalemia), abnormal digoxin levels and catheter insertion.
Warnings
WARNINGS Whether given orally or by continuous or intermittent intravenous infusion, milrinone lactate has not been shown to be safe or effective in the longer (greater than 48 hours) treatment of patients with heart failure. In a multicenter trial of 1088 patients with Class III and IV heart failure, long-term oral treatment with milrinone lactate was associated with no improvement in symptoms and an increased risk of hospitalization and death. In this study, patients with Class IV symptoms appeared to be at particular risk of life-threatening cardiovascular reactions. There is no evidence that milrinone lactate given by long-term continuous or intermittent infusion does not carry a similar risk. CONTRAINDICATIONS Milrinone Lactate Injection is contraindicated in patients who are hypersensitive to it.
Storage
HOW SUPPLIED Milrinone Lactate Injection, USP is supplied as 10 mL single-dose vials in a box of 10, NDC 42677-313-10; as 20 mL single-dose vials box of 10, NDC 42677-314-10, containing a sterile, clear, colorless to pale yellow solution. Each mL contains milrinone lactate equivalent to 1 mg milrinone. Store at 20° to 25°C (68° to 77°F) [See USP Controlled Room Temperature]. Avoid freezing.
Frequently Asked Questions
What is Milrinone Lactate used for?▼
INDICATIONS AND USAGE Milrinone Lactate Injection is indicated for the short-term intravenous treatment of patients with acute decompensated heart failure. Patients receiving milrinone lactate should be observed closely with appropriate electrocardiographic equipment. The facility for immediate treatment of potential cardiac events, which may include life threatening ventricular arrhythmias, must be available. The majority of experience with intravenous milrinone lactate has been in patients receiving digoxin and diuretics.
What are the side effects of Milrinone Lactate?▼
ADVERSE REACTIONS Cardiovascular Effects In patients receiving milrinone lactate in Phase II and III clinical trials, ventricular arrhythmias were reported in 12.1%: Ventricular ectopic activity, 8.5%; nonsustained ventricular tachycardia, 2.8%; sustained ventricular tachycardia, 1% and ventricular fibrillation, 0.2% (2 patients experienced more than one type of arrhythmia). Holter recordings demonstrated that in some patients injection of milrinone lactate increased ventricular ectopy, including nonsustained ventricular tachycardia. Life-threatening arrhythmias were infrequent and when present have been associated with certain underlying factors such as preexisting arrhythmias, metabolic abnormalities (e.g. hypokalemia), abnormal digoxin levels and catheter insertion.
What are the important warnings for Milrinone Lactate?▼
WARNINGS Whether given orally or by continuous or intermittent intravenous infusion, milrinone lactate has not been shown to be safe or effective in the longer (greater than 48 hours) treatment of patients with heart failure. In a multicenter trial of 1088 patients with Class III and IV heart failure, long-term oral treatment with milrinone lactate was associated with no improvement in symptoms and an increased risk of hospitalization and death. In this study, patients with Class IV symptoms appeared to be at particular risk of life-threatening cardiovascular reactions. There is no evidence that milrinone lactate given by long-term continuous or intermittent infusion does not carry a similar risk. CONTRAINDICATIONS Milrinone Lactate Injection is contraindicated in patients who are hypersensitive to it.
Related Medications
Squaric Acid Dibutyl Ester
squaric acid dibutyl ester
Dosage form: LIQUID. Active ingredients: SQUARIC ACID DIBUTYL ESTER (1 kg/kg). Category: BULK INGREDIENT.
Wipe Em Alcohol Wipes
wipe em alcohol wipes
General skin cleaning
Anti Crud, Argentum Nit, China Off, Carbo Veg, Doryphora, Ipecac, Gentiana
anti crud, argentum nit, china off, carbo veg, doryphora, ipecac, gentiana
Uses Temporarily relieves occasional stomach pain, discomfort, or burning sensation in the upper belly (usually in the middle), nausea, feeling of sickness, bloating, feeling of fullness, and acidity.* *CLAIMS BASED ON TRADITIONAL HOMEOPATHIC PRACTICE. NOT ACCEPTED MEDICAL EVIDENCE. NOT FDA EVALUATED. This product is not intended to diagnose, treat, cure, or prevent any disease.
Medical Disclaimer
This drug information is for educational purposes only and should not replace professional medical advice. Drug information is sourced from the FDA National Drug Code Directory and Structured Product Labeling. Always consult with a healthcare provider before starting, stopping, or changing any medication.