Pulmonary arterial hypertension functional class (FC) II to III

Active Ingredient: Macitentan

Indication for Macitentan

Population group: only children (1 year - 12 years old) , adolescents (12 years - 18 years old) , adults (18 years old or older)
Therapeutic intent: Curative procedure

Macitentan, as monotherapy or in combination, is indicated for the long-term treatment of pulmonary arterial hypertension (PAH) in adult patients and in paediatric patients aged less than 18 years and bodyweight ≥40 kg with of WHO Functional Class (FC) II to III).

For this indication, competent medicine agencies globally authorize below treatments:

10 mg once daily

For:

Dosage regimens

In case that patient weight is ≥ 40 kg

Oral, 10 milligrams macitentan, once daily.

Detailed description

Adults and paediatric patients aged less than 18 years of age weighing at least 40 kg

The recommended dose is 10 mg once daily. Macitentan should be taken every day at about the same time.

If the patient misses a dose of macitentan, the patient should be told to take it as soon as possible and then take the next dose at the regularly scheduled time. The patient should be told not to take two doses at the same time if a dose has been missed.

Active ingredient

Macitentan

Macitentan is an orally active potent endothelin receptor antagonist, active on both ETA and ETB receptors. Endothelin (ET)-1 and its receptors (ETA and ETB) mediate a variety of effects such as vasoconstriction, fibrosis, proliferation, hypertrophy, and inflammation. In disease conditions such as PAH, the local ET system is upregulated and is involved in vascular hypertrophy and in organ damage.

Read more about Macitentan

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