Comparative Pharmacology
Head-to-head clinical analysis: AMINOPHYLLINE versus ELIXICON.
Peer-Reviewed Evidence
Head-to-head clinical analysis: AMINOPHYLLINE versus ELIXICON.
AMINOPHYLLINE vs ELIXICON
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
Aminophylline is a bronchodilator and respiratory stimulator that acts as a non-selective phosphodiesterase inhibitor, increasing cyclic AMP levels, and as an adenosine receptor antagonist. It also enhances diaphragmatic contractility and mucociliary clearance.
Theophylline is a xanthine derivative that inhibits phosphodiesterase, leading to increased intracellular cyclic AMP levels. It also acts as a nonselective adenosine receptor antagonist, resulting in bronchodilation and anti-inflammatory effects.
Loading dose: 5-6 mg/kg IV over 20-30 minutes (if no recent theophylline). Maintenance: 0.4-0.6 mg/kg/hour IV continuous infusion; oral: 300-600 mg/day divided every 6-8 hours.
400 mg orally every 6 hours or 600 mg orally every 8 hours; extended-release: 600-1200 mg orally every 12 hours.
None Documented
None Documented
Clinical Note
moderateAminophylline + Gatifloxacin
"The metabolism of Gatifloxacin can be decreased when combined with Aminophylline."
Clinical Note
moderateAminophylline + Rosoxacin
"The metabolism of Rosoxacin can be decreased when combined with Aminophylline."
Clinical Note
moderateAminophylline + Levofloxacin
"The metabolism of Levofloxacin can be decreased when combined with Aminophylline."
Clinical Note
moderateAminophylline + Trovafloxacin
Adults: 7-9 hours (nonsmokers), 4-5 hours (smokers), 10-20 hours (neonates, hepatic impairment, CHF).
Terminal elimination half-life: 4-6 hours in adults; 3-4 hours in children; prolonged in hepatic impairment or congestive heart failure. Context: dosing interval adjustment required in these conditions.
Renal: ~10% unchanged; hepatic metabolism (N-demethylation, oxidation) accounts for >80% of elimination; <1% fecal.
Renal: 50% unchanged; hepatic metabolism to 3-methylxanthine, theophylline, etc. Biliary/fecal: minimal.
Category C
Category C
Xanthine Bronchodilator
Xanthine Bronchodilator
"The metabolism of Trovafloxacin can be decreased when combined with Aminophylline."