Comparative Pharmacology
Head-to-head clinical analysis: DYANAVEL XR 10 versus DYANAVEL XR 15.
Peer-Reviewed Evidence
Head-to-head clinical analysis: DYANAVEL XR 10 versus DYANAVEL XR 15.
DYANAVEL XR 10 vs DYANAVEL XR 15
Comparing the clinical profiles, pharmacokinetic behaviors, and safety indices of these two therapeutic agents.
Dyanavel XR is a central nervous system stimulant that increases extracellular levels of dopamine and norepinephrine by inhibiting their reuptake and enhancing their release from presynaptic neurons.
Dyanavel XR contains amphetamine, which is a central nervous system stimulant that increases synaptic concentrations of dopamine and norepinephrine by inhibiting their reuptake and promoting their release from presynaptic terminals.
Recommended starting dose for adults is 10 mg orally once daily in the morning. May increase in increments of 5-10 mg at weekly intervals based on tolerability and response. Maximum recommended dose is 60 mg/day.
1-3 capsules orally once daily in the morning. Each capsule contains 15 mg of amphetamine (equivalent to 15 mg dextroamphetamine/amphetamine).
None Documented
None Documented
12 hours (amphetamine); clinical context: extended-release profile allows once-daily dosing
Terminal elimination half-life: amphetamine (d-isomer) 9-11 hours, l-isomer 11-14 hours; allows for once-daily dosing in extended-release formulation
Renal (80-90% as unchanged drug); fecal (minor, 1-5%)
Renal (80-90% as unchanged drug and metabolites, primarily dehydro-amphetamine); fecal excretion minimal (<5%)
Category C
Category C
CNS Stimulant
CNS Stimulant