Equfina

Equfina

safinamide

Manufacturer:

Meiji Seika Pharma

Distributor:

DKSH

Marketer:

Eisai
Concise Prescribing Info
Contents
Safinamide
Indications/Uses
Adults w/ idiopathic Parkinson's disease (PD) as add-on therapy to a stable dose of levodopa (L-dopa) alone or in combination w/ other PD medicinal products in mid- to late-stage fluctuating patients.
Dosage/Direction for Use
Initially 50 mg daily, may be increased to 100 mg daily on basis of individual clinical need. Patient w/ moderate hepatic impairment 50 mg daily.
Administration
May be taken with or without food.
Contraindications
Hypersensitivity. Patients w/ albinism, retinal degeneration, uveitis, inherited retinopathy or severe progressive diabetic retinopathy. Concomitant use w/ MAOIs, pethidine. Severe hepatic impairment.
Special Precautions
Discontinue use in case patients progress from moderate to severe hepatic impairment. Increased risk for potential retinal effects in patients w/ ophthalmological history. Impulse control disorders may occur in patients treated w/ dopamine agonists &/or dopaminergic treatments. May potentiate levodopa side effects & exacerbate existing dyskinesia. Avoid concomitant use w/ fluoxetine or fluvoxamine. Consider at least 7 days must elapse between discontinuation of safinamide & initiation of treatment w/ MAOIs or pethidine. Concomitant use of pethidine & MAOIs may cause serious adverse reactions as this may be a class-effect, concomitant administration w/ pethidine is contraindicated. May affect ability to drive & use machines. Not to be given to women of childbearing potential. Not recommended during pregnancy & in women of childbearing potential not using contraception. Not to be used during lactation. Childn & adolescents <18 yr. Elderly >75 yr.
Adverse Reactions
Insomnia; dyskinesia, somnolence, dizziness, headache, PD; cataract; orthostatic hypotension; nausea; fall. Serious adverse reactions in concomitant use w/ SSRIs, SNRIs, TCAs & MAOIs: Hypertensive crisis (high BP, collapse), NMS (confusion, sweating, muscle rigidity, hyperthermia, increased creatine phosphokinase), serotonin syndrome (confusion, HTN, muscle stiffness, hallucinations), & hypotension.
Drug Interactions
Concomitant use w/ MAOIs & sympathomimetic medicinal products; dextromethorphan & non-selective MAOIs; fluoxetine, fluvoxamine, SSRIs, SNRIs; BCRP substrates (eg, rosuvastatin, pitavastatin, pravastatin, ciprofloxacin, MTX, topotecan, diclofenac or glyburide). Inhibited clearance in human liver microsomes w/ ketoconazole. Increased exposure w/ organic cation transporter 1 (OCT1) substrates eg, metformin, aciclovir, ganciclovir. Reduced clearance & increased systemic exposure w/ organic anion transporter 3 (OAT3) inhibitors.
MIMS Class
Antiparkinsonian Drugs
ATC Classification
N04BD03 - safinamide ; Belongs to the class of dopaminergic agents, monoamine oxidase B inhibitors. Used in the management of Parkinson's disease.
Presentation/Packing
Form
Equfina FC tab 50 mg
Packing/Price
2 × 14's
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