LANOXIN (digoxin) is one of the cardiac (or digitalis) glycosides, a closely related group of drugs having in common specific effects on the myocardium. These drugs are found in a number of plants. Digoxin is extracted from the leaves of
Digitalis lanata. The term "digitalis" is used to designate the whole group of glycosides. The glycosides are composed of two portions: a sugar and a cardenolide (hence "glycosides").
Heart Failure: LANOXIN is indicated for the treatment of mild to moderate heart failure. LANOXIN increases left ventricular ejection fraction and improves heart failure symptoms as evidenced by exercise capacity and heart failure-related hospitalizations and emergency care, while having no effect on mortality. Where possible, LANOXIN should be used with a diuretic and an angiotensin-converting enzyme inhibitor, but an optimal order for starting these three drugs cannot be specified.
Atrial Fibrillation: LANOXIN is indicated for the control of ventricular response rate in patients with chronic atrial fibrillation.
Published Studies Related to Lanoxin Pediatric (Digoxin Pediatric)
The study of antiarrhythmic medications in infancy (SAMIS): a multicenter,
randomized controlled trial comparing the efficacy and safety of digoxin versus
propranolol for prophylaxis of supraventricular tachycardia in infants. 
CONCLUSIONS: There was no difference in SVT recurrence in infants treated with
Single daily dose of digoxin for maintenance therapy of infants and children with cardiac disease: is it reliable? [1994.09]
Between July 1990 and September 1991, 30 infants and children, most of whom had a congenital heart defect and who had been treated at least during the previous 20 days by two daily doses of digoxin and were in a stable clinical condition, were selected at random...
Intravenous amiodarone used alone or in combination with digoxin for life-threatening supraventricular tachyarrhythmia in neonates and small infants. [2010.02]
OBJECTIVES: The purpose of this study was to report the efficacy of intravenous amiodarone alone or in combination with digoxin in neonates and small infants with life-threatening supraventricular tachyarrhythmia (SVT)... CONCLUSIONS: Intravenous amiodarone alone or in combination with digoxin was found to be safe and effective in controlling refractory and life-threatening SVT in neonates and small infants.
Population pharmacokinetics of digoxin in Thai pediatric patients. [2009.10]
CONCLUSION: This simple final population model of Vd and CL can be used in clinical practice for estimating appropriate dosage regimen of loading dose and maintenance dose, respectively. Current weight, height, and presence of CHF should be taken into account when designing dosage regimen for individualized pediatric patients.
Successful treatment of propafenone, digoxin and warfarin overdosage with plasma exchange therapy and rifampicin. 
We report here the successful treatment of a 16-year-old female who ingested 20 tablets of digoxin each containing 0.25 mg (total dose ingested equivalent to 0.1 mg/kg), 32 tablets of warfarin each containing 5mg (equivalent to 3.2 mg/kg), and approximately 15 tablets of propafenone each containing 300 mg (equivalent to 90 mg/kg)...
Clinical Trials Related to Lanoxin Pediatric (Digoxin Pediatric)
A Phase 1 Study Evaluating Eliglustat's Effects on Pharmacokinetics, Safety & Tolerability of Digoxin in Healthy Adults [Recruiting]
The primary objective of this study is to determine the effect of repeat oral doses of
eliglustat 150 mg twice daily (BID) (or 100 mg BID for CYP2D6 poor metabolizers) on the
pharmacokinetics (PK) of orally administered digoxin 0. 25 mg in healthy adult subjects. This
will be a single-site, open-label study in 2 staggered cohorts of healthy adult subjects.
The study will comprise a screening period (between Day - 45 and Day -2), treatment period 1
(Day - 1 to Day 4), treatment period 2 (Day 11 to Day 18), and a safety follow-up visit (Day
24 ± 1). There will be a 10-day washout between dosing of study drug in Period 1 and Period
2. The duration of each subject's participation in the study, inclusive of the screening and
follow-up visits, will be approximately 10 weeks.
Investigate the Effect of AZD1656 on the Pharmacokinetics of Digoxin in Type 2 Diabetes Mellitus Patients [Recruiting]
The purpose of this study is to determine whether AZD1656 will affect the pharmacokinetics
(PK) of digoxin in type 2 diabetes mellitus (T2DM) patients.
A Trial of Digoxin Before Second-Trimester Abortion [Recruiting]
Digoxin Withdrawal in Stable Heart Failure [Recruiting]
Heart failure is a chronic condition in which the heart fails to function as a pump to move
blood around the body. This sets up a complex physiologic response to compensate, which
include activation of many hormonal mechanisms which result in fluid accumulation.
In recent years, medications to block the hormonal response to heart failure are given as
standard drugs, and these include ACE inhibitors, and beta blockers. Mortality is reduced
with these medications, as well as symptoms improved.
Medications that were traditionally used in heart failure include diuretics, which cause
fluid loss, and digoxin, which causes the heart to pump harder. These medications were
introduced before clinical trials as we know them now were run. Since the introduction of
ACE inhibitors and beta blockers, it is not clear whether there is still a role for digoxin.
In this study, we plan to withdraw digoxin from patients with stable heart failure in normal
rhythm, taking stable doses of ACE inhibitors and beta blockers, in a closely monitored
environment and watch for the effect of this on heart failure.
Clinical Trial to Evaluate the Influence of Genotype and DDIs of Aspirin on the PK/PD of Clopidogrel and PK of Digoxin [Recruiting]