Juvenile idiopathic arthritis

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

Enthesitis-related arthritis (ERA)

Secukinumab, alone or in combination with methotrexate (MTX), is indicated for the treatment of active enthesitis-related arthritis in patients 6 years and older whose disease has responded inadequately to, or who cannot tolerate, conventional therapy.

Juvenile psoriatic arthritis (JPsA)

Secukinumab, alone or in combination with methotrexate (MTX), is indicated for the treatment of active juvenile psoriatic arthritis in patients 6 years and older whose disease has responded inadequately to, or who cannot tolerate, conventional therapy.

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

For patients weighting <50 kg 75 mg and for patients weighting ≥50 kg 150 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 ≤ 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 ≤ 50 kg, subcutaneous, 75 milligrams secukinumab, once monthly.

Regimen B: 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, 150 milligrams secukinumab, once monthly.

Detailed description

The recommended dose is based on body weight and administered by subcutaneous injection 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.

Recommended dose for juvenile idiopathic arthritis:

Body weight at time of dosing Recommended dose
<50 kg 75 mg
≥50 kg 150 mg

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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