Idacio (adalimumab-aacf) vs Tofidence (tocilizumab-bavi)

Idacio (adalimumab-aacf) vs Tofidence (tocilizumab-bavi)

Idacio (adalimumab-aacf) is a biosimilar to the reference product Humira and is an anti-TNF alpha monoclonal antibody used to treat various inflammatory conditions, including rheumatoid arthritis, psoriatic arthritis, and Crohn's disease. Tofidence (tocilizumab-bavi), on the other hand, is a biosimilar to Actemra and works by inhibiting the interleukin-6 (IL-6) receptor, which plays a different role in the immune response and is used for conditions such as rheumatoid arthritis and giant cell arteritis. When deciding between Idacio and Tofidence, it is important to consider the specific condition being treated, the patient's medical history, and how they have responded to previous treatments, as these medications target different pathways in the immune system and may have varying efficacy and side effect profiles for different individuals.

Difference between Idacio and Tofidence

Metric Idacio (adalimumab-aacf) Tofidence (tocilizumab-bavi)
Generic name Adalimumab-aacf Tocilizumab-bavi
Indications Rheumatoid arthritis, juvenile idiopathic arthritis, psoriatic arthritis, ankylosing spondylitis, adult Crohn's disease, ulcerative colitis, and plaque psoriasis Giant cell arteritis, rheumatoid arthritis, juvenile idiopathic arthritis, cytokine release syndrome, and systemic sclerosis-associated interstitial lung disease
Mechanism of action TNF inhibitor; binds to TNF-alpha and blocks its interaction with the p55 and p75 cell surface TNF receptors IL-6 receptor antagonist; binds to both soluble and membrane-bound interleukin-6 receptors (IL-6R) and inhibits IL-6-mediated signaling
Brand names Idacio Tofidence
Administrative route Subcutaneous injection Intravenous infusion, subcutaneous injection
Side effects Infections, injection site reactions, headache, and rash Upper respiratory tract infections, headache, hypertension, and injection site reactions
Contraindications Active tuberculosis or other severe infections, moderate to severe heart failure Active, serious infections, known hypersensitivity to tocilizumab or any component of the formulation
Drug class Monoclonal antibody, TNF blocker Monoclonal antibody, IL-6 receptor antagonist
Manufacturer Fresenius Kabi Amgen

Efficacy

Introduction to Idacio (adalimumab-aacf) for Rheumatoid Arthritis

Idacio, with the active substance adalimumab-aacf, is a biosimilar to the reference medicine Humira. It is a tumor necrosis factor (TNF) inhibitor indicated for the treatment of rheumatoid arthritis among other inflammatory conditions. The efficacy of Idacio in the treatment of rheumatoid arthritis has been demonstrated in clinical trials that have shown it can reduce the signs and symptoms of the disease, inhibit the progression of structural damage, and improve physical function. It is administered via subcutaneous injection and is often prescribed for patients who have not responded adequately to disease-modifying antirheumatic drugs (DMARDs).

Studies on the Efficacy of Idacio

Several studies have confirmed the efficacy of Idacio in rheumatoid arthritis patients. These studies have demonstrated that Idacio can lead to significant improvements in disease activity scores (DAS28), which measure the severity of rheumatoid arthritis symptoms. Patients treated with Idacio have also shown improvements in the American College of Rheumatology (ACR) response criteria, which is another measure of the reduction in disease activity. The ACR20, ACR50, and ACR70 response rates—which represent 20%, 50%, and 70% improvement in rheumatoid arthritis symptoms, respectively—have been achieved by a significant proportion of patients treated with Idacio.

Introduction to Tofidence (tocilizumab-bavi) for Rheumatoid Arthritis

Tofidence, containing the active substance tocilizumab-bavi, is a biosimilar to the reference medicine Actemra. It is an interleukin-6 (IL-6) receptor antagonist used for the treatment of moderate to severe rheumatoid arthritis. Tofidence has been shown to reduce the signs and symptoms of rheumatoid arthritis, improve physical function, and slow the progression of joint damage. It is suitable for use as monotherapy or in combination with methotrexate or other DMARDs for patients who have had an inadequate response to one or more DMARDs. Tofidence is administered through intravenous infusion or subcutaneous injection.

Studies on the Efficacy of Tofidence

Clinical trials have demonstrated the efficacy of Tofidence in reducing the signs and symptoms of rheumatoid arthritis. Patients treated with Tofidence have shown significant improvements in DAS28 scores, indicating a reduction in disease activity. Additionally, Tofidence has been associated with achieving ACR20, ACR50, and ACR70 response rates, reflecting substantial improvements in patient symptoms. The efficacy of Tofidence in improving physical function has also been corroborated by improvements in the Health Assessment Questionnaire Disability Index (HAQ-DI), which assesses the degree of difficulty a patient has in performing daily activities.

Regulatory Agency Approvals

Idacio
  • European Medical Agency (EMA), European Union
  • Food and Drug Administration (FDA), USA
Tofidence
  • Food and Drug Administration (FDA), USA

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If Idacio or Tofidence are not approved or available in your country (e.g. due to supply issues), you can access them via Everyone.org.

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