Paediatric plaque psoriasis

Active Ingredient: Secukinumab

Indication for Secukinumab

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

Secukinumab is indicated for the treatment of moderate to severe plaque psoriasis in children and adolescents from the age of 6 years who are candidates for systemic therapy.

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

For patients weighting <25 kg and 25 to <50 kg 75 mg, and for patients weighting ≥50 kg 150 or 300 mg, at weeks 0, 1, 2, 3 and 4, and once a month thereafter

For:

Dosage regimens

Regimen A: In case that patient age in years is ≥ 6 and patient weight is < 25 kg, subcutaneous, 75 milligrams secukinumab, once weekly, 5 doses in total. Afterwards, in case that patient age in years is ≥ 6 and patient weight is < 25 kg, subcutaneous, 75 milligrams secukinumab, once monthly.

Regimen B: In case that patient age in years is ≥ 6 and patient weight is ≥ 25 kg and patient weight is < 50 kg, subcutaneous, 75 milligrams secukinumab, once weekly, 5 doses in total. Afterwards, in case that patient age in years is ≥ 6 and patient weight is ≥ 25 kg and patient weight is < 50 kg, subcutaneous, 75 milligrams secukinumab, once monthly.

Regimen C: In case that patient age in years is ≥ 6 and patient weight is ≥ 50 kg, subcutaneous, 150 milligrams secukinumab, once weekly, 5 doses in total. Afterwards, in case that patient age in years is ≥ 6 and patient weight is ≥ 50 kg, subcutaneous, between 150 milligrams secukinumab and 300 milligrams secukinumab, once monthly.

Detailed description

The recommended dose is based on body weight (Table 1) and administered by subcutaneous injection with initial dosing at weeks 0, 1, 2, 3 and 4, followed by monthly maintenance dosing. Each 75 mg dose is given as one subcutaneous injection of 75 mg. Each 150 mg dose is given as one subcutaneous injection of 150 mg. Each 300 mg dose is given as one subcutaneous injection of 300 mg or as two subcutaneous injections of 150 mg.

Table 1. Recommended dose for paediatric plaque psoriasis:

Body weight at time of dosing Recommended dose
<25 kg 75 mg
25 to <50 kg 75 mg
≥50 kg 150 mg (*may be increased to 300 mg)

* Some patients may derive additional benefit from the higher dose.

Available data suggest that a clinical response is usually achieved within 16 weeks of treatment. Consideration should be given to discontinuing treatment in patients who have shown no response by 16 weeks of treatment. Some patients with an initial partial response may subsequently improve with continued treatment beyond 16 weeks.

Dosage considerations

Secukinumab is to be administered by subcutaneous injection. If possible, areas of the skin that show psoriasis should be avoided as injection sites.

Active ingredient

Secukinumab

Secukinumab is a fully human IgG1/κ monoclonal antibody that selectively binds to and neutralises the proinflammatory cytokine interleukin-17A (IL-17A). Secukinumab works by targeting IL-17A and inhibiting its interaction with the IL-17 receptor, which is expressed on various cell types including keratinocytes. As a result, secukinumab inhibits the release of proinflammatory cytokines, chemokines and mediators of tissue damage and reduces IL-17A-mediated contributions to autoimmune and inflammatory diseases.

Read more about Secukinumab

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