ENCAPIA FILM COATED TABLETS 200MG [SIN16544P]

Product Info

ENCAPIA FILM COATED TABLETS 200MG

[SIN16544P]

4.1 Therapeutic indications
Entacapone is indicated as an adjunct to standard preparations of levodopa/benserazide or levodopa/carbidopa for use in adult patients with Parkinson's disease and end-of-dose motor fluctuations, who cannot be stabilised on those combinations.

4.2 Posology and method of administration
Entacapone should only be used in combination with levodopa/benserazide or levodopa/carbidopa. The prescribing information for these levodopa preparations is applicable to their concomitant use with entacapone.

Posology
One 200 mg tablet is taken with each levodopa/dopa decarboxylase inhibitor dose. The maximum recommended dose is 200 mg ten times daily, i.e. 2,000 mg of entacapone.

Entacapone enhances the effects of levodopa. Hence, to reduce levodopa-related dopaminergic adverse reactions, e.g. dyskinesias, nausea, vomiting and hallucinations, it is often necessary to adjust levodopa dosage within the first days to first weeks after initiating entacapone treatment. The daily dose of levodopa should be reduced by about 10–30% by extending the dosing intervals and/or by reducing the amount of levodopa per dose, according to the clinical condition of the patient.

Entacapone increases the bioavailability of levodopa from standard levodopa/benserazide preparations slightly (5–10%) more than from standard levodopa/carbidopa preparations. Hence, patients who are taking standard levodopa/benserazide preparations may need a larger reduction of levodopa dose when entacapone is initiated.

If entacapone treatment is discontinued, it is necessary to adjust the dosing of other antiparkinsonian treatments, especially levodopa, to achieve a sufficient level of control of the parkinsonian symptoms.

Renal impairment: Renal insufficiency does not affect the pharmacokinetics of entacapone and there is no need for dose adjustment. However, for patients who are receiving dialysis therapy, a longer dosing interval may be considered (see section 5.2 – please refer to the Product Insert/Patient Information Leaflet published on HSA for the full drug information).

Hepatic impairment: see section 4.3.

Elderly: No dosage adjustment of entacapone is required for elderly patients.

Pediatric population: The safety and efficacy of entacapone in children below age 18 have not been established. No data are available.

Method of administration
Entacapone is administered orally and simultaneously with each levodopa/carbidopa or levodopa/benserazide dose.
Entacapone can be taken with or without food (see section 5.2 – please refer to the Product Insert/Patient Information Leaflet published on HSA for the full drug information).

4.3 Contraindications

• Hypersensitivity to the active substance or to any of the excipients.

• Hepatic impairment.

• Phaeochromocytoma.

• Concomitant use of entacapone and non-selective monoamine oxidase (MAO-A and MAO-B) inhibitors (e.g. phenelzine, tranylcypromine).

• Concomitant use of a selective MAO-A inhibitor plus a selective MAO-B inhibitor and entacapone (see section 4.5 – please refer to the Product Insert/Patient Information Leaflet published on HSA for the full drug information).

• A previous history of neuroleptic malignant syndrome (NMS) and/or non-traumatic rhabdomyolysis.