Product image of Kyntheum (Brodalumab) supplied by GNH India

Kyntheum

Active Ingredient:
Brodalumab
Origin:
EU

Kyntheum (Brodalumab)

Brodalumab, the active ingredient in Kyntheum, is an IL‑17 receptor A antagonist presented as a subcutaneous solution for subcutaneous use. It is indicated for the treatment of moderate to severe plaque psoriasis in adult patients who require systemic therapy. It is administered by healthcare professionals under medical supervision, with dosing individualized based on disease severity and patient response.

GNH India supplies Kyntheum as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide, ensuring quality assurance, regulatory compliance, and reliable cold‑chain logistics for biologic products.

Manufacturer / TM Owner

Leo Pharma A/S

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Indications & Clinical Uses

  • Kyntheum (brodalumab) targets the IL‑17 signaling pathway, a key driver of inflammatory skin disease.
  • Plaque psoriasis (moderate to severe): reduces skin lesions and improves PASI scores.
  • Psoriasis vulgaris (severe): achieves higher rates of clear or almost clear skin.
  • Chronic plaque psoriasis: provides sustained disease control over long‑term treatment.

How It Works

  • Brodalumab is a fully human monoclonal antibody that binds with high affinity to the interleukin‑17 receptor A (IL‑17RA). By blocking this receptor, it prevents activation by multiple IL‑17 cytokines (IL‑17A, IL‑17F, IL‑17A/F heterodimer), thereby inhibiting downstream inflammatory signaling pathways such as NF‑κB and MAPK, leading to reduced keratinocyte proliferation and inflammation in psoriatic skin. The inhibition of IL‑17 signaling curtails recruitment of neutrophils and other immune cells to the skin, contributing to clinical improvement.

Side Effects

Brodalumab may cause a range of adverse reactions, which are categorized by frequency and severity.

Common Side Effects

  • Nasopharyngitis
  • Upper respiratory tract infection
  • Headache
  • Injection site reactions

Serious or Rare Side Effects

  • Suicidal ideation or behavior
  • Serious infections (e.g., cellulitis, pneumonia)
  • Neutropenia

Precautions & Warnings

  • When prescribing brodalumab, clinicians should observe several precautionary measures to ensure patient safety.
  • Screen for suicidal ideation: monitor patients for mood changes and depression throughout therapy.
  • Assess infection risk: avoid initiating treatment in patients with active serious infections.
  • Pregnancy and lactation: safety not established; use only if potential benefit justifies risk.
  • Live vaccines: contraindicated during treatment; administer before starting therapy.
  • Discontinue if serious adverse events occur: follow prescriber guidance and report to pharmacovigilance.
  • Store at 2-8°C: keep refrigerated, protect from light, do not freeze or shake.

Avoid Interactions

Brodalumab can interact with other agents, requiring attention to avoid reduced efficacy or increased toxicity.

Major Interactions (Avoid)

  • Live attenuated vaccines: may cause severe infection; avoid concurrent use.
  • Concurrent IL‑17 pathway inhibitors: additive immunosuppression; avoid combination.

Moderate Interactions (Monitor Closely)

  • Systemic corticosteroids: may increase infection risk; monitor patient.
  • Methotrexate: potential additive immunosuppression; monitor labs.
  • Cyclosporine: may affect renal function; monitor kidney parameters.

Frequently Asked Questions

Kyntheum contains brodalumab, a biologic indicated for the treatment of moderate to severe plaque psoriasis in adult patients who need systemic therapy. It works by targeting the IL‑17 pathway to reduce skin inflammation and plaque formation.

Brodalumab is a fully human monoclonal antibody that binds to the interleukin‑17 receptor A, blocking signaling from several IL‑17 cytokines. This inhibition suppresses downstream inflammatory cascades, decreasing keratinocyte proliferation and immune cell recruitment in psoriatic lesions.

The dosing regimen for Kyntheum is determined by the prescribing healthcare professional based on the patient’s disease severity, response, and clinical guidelines. The prescriber selects the appropriate dose and administration schedule, which is administered by subcutaneous injection in a clinical setting.

The safety of brodalumab during pregnancy or lactation has not been established. It is classified as contraindicated unless the potential benefit outweighs the risk, and clinicians should discuss potential risks with patients and consider alternative therapies when appropriate.

To request Kyntheum, submit an enquiry on the product page at gnhindia.com, specifying the required quantity. GNH India supplies hospitals, pharmacies and procurement teams worldwide, verifies trade or institutional credentials, and then provides pricing, availability, cold‑chain shipping details and necessary import documentation.

Compared with other IL‑17 inhibitors, brodalumab uniquely blocks the IL‑17 receptor A, inhibiting multiple IL‑17 cytokines simultaneously. This broader blockade can result in rapid skin clearance, though safety profiles differ; clinicians consider efficacy, dosing frequency, and individual patient risk when selecting therapy.

Kyntheum must be stored at 2‑8 °C (refrigerated) in its original packaging, protected from light, and must not be frozen or shaken. Prior to administration, the solution should be inspected for particulate matter and used within the time frame specified by the manufacturer.

Kyntheum is supplied as a sterile subcutaneous solution for injection. It is administered by a healthcare professional using a pre‑filled syringe or autoinjector, typically in the abdomen, thigh, or upper arm, following aseptic technique and according to the prescribed dosing schedule.

The most serious risks include the potential for suicidal ideation or behavior, serious infections such as cellulitis or pneumonia, and neutropenia. Patients should be closely monitored for mood changes, signs of infection, and blood count abnormalities throughout treatment.

Kyntheum is contraindicated in patients with active serious infections, known hypersensitivity to brodalumab or any excipients, and should be avoided in individuals with a history of suicidal behavior unless closely monitored. Caution is also advised for patients with inflammatory bowel disease or those receiving live vaccines.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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