LANOXIN PEDIATRIC

14.1 Chronic Heart Failure Two 12-week, double-blind, placebo-controlled studies enrolled 178 (RADIANCE trial) and 88 (PROVED trial) adult patients with NYHA Class II or III heart failure previously treated with oral digoxin, a diuretic, and an ACE inhibitor (RADIANCE only) and randomized them to placebo or treatment with Digoxin Tablets. Both trials demonstrated better preservation of exercise capacity in patients randomized to digoxin. Continued treatment with digoxin reduced the risk of developing worsening heart failure, as evidenced by heart failure-related hospitalizations and emergency ...

The following adverse reactions are included in more detail in the Warnings and Precautions section of the label: Cardiac arrhythmias [see Warnings and Precautions (5.1 , 5.2 )] Digoxin Toxicity [see Warnings and Precautions (5.3) ] The overall incidence of adverse reactions with digoxin has been reported as 5-20%, with 15-20% of adverse events considered serious. Cardiac toxicity accounts for about one-half, gastrointestinal disturbances for about one-fourth, and CNS and other toxicity for abou...

Digoxin is contraindicated in patients with: Ventricular fibrillation [see Warnings and Precautions (5.1)] Known hypersensitivity to digoxin (reactions seen include unexplained rash, swelling of the mouth, lips or throat or a difficulty in breathing). A hypersensitivity reaction to other digitalis preparations usually constitutes a contraindication to digoxin. Ventricular fibrillation. ( 4 ) Known...

Risk of rapid ventricular response leading to ventricular fibrillation in patients with AV accessory pathway. ( 5.1 ) Risk of advanced or complete heart block in patients with sinus node disease and AV block. ( 5.2 ) Digoxin toxicity: Indicated by nausea, vomiting, visual disturbances, and cardiac arrhythmias. Advanced age, low body weight, impaired renal function and electrolyte abnormalities predispose to toxicity. ( 5.3 ) Risk of ventricular arrhythmias during electrical cardioversion. ( 5.4 ...

7 DRUG INTERACTIONS Digoxin has a narrow therapeutic index, increased monitoring of serum digoxin concentrations and for potential signs and symptoms of clinical toxicity is necessary when initiating, adjusting, or discontinuing drugs that may interact with digoxin. Prescribers should consult the prescribing information of any drug which is co-prescribed with digoxin for potential drug interaction...