Adalimumab (Humira)

Use

Ankylosing spondylitis: Treatment (to reduce signs/symptoms) of active ankylosing spondylitis in adults

Crohn disease: Treatment (to reduce signs/symptoms and to induce and maintain clinical remission) of active Crohn disease (moderate to severe) in adults and pediatric patients ≥6 years of age (Humira only) with an inadequate response to conventional therapy or who have lost response to or are intolerant to infliximab.

Hidradenitis suppurativa (Humira only): Treatment of moderate to severe hidradenitis suppurativa in adults and children ≥12 years of age

Juvenile idiopathic arthritis: Treatment (to reduce signs/symptoms) of active polyarticular juvenile idiopathic arthritis (moderate to severe) in pediatric patients ≥2 years of age (Humira) or ≥4 years of age (Amjevita; Cyltezo); may be used alone or in combination with methotrexate

Plaque psoriasis: Treatment of chronic plaque psoriasis (moderate to severe) in adults who are candidates for systemic therapy or phototherapy, and when other systemic therapies are less appropriate (with close monitoring and regular follow-up)

Psoriatic arthritis: Treatment (to reduce signs/symptoms, inhibit progression of structural damage, and improve physical function) of active psoriatic arthritis in adults; may be used alone or in combination with nonbiologic disease-modifying antirheumatic drugs (DMARDs)

Rheumatoid arthritis: Treatment (to reduce signs/symptoms, induce major clinical response, inhibit progression of structural damage, and improve physical function) of active rheumatoid arthritis (moderate to severe) in adults; may be used alone or in combination with methotrexate or other nonbiologic DMARDs

Ulcerative colitis: Treatment (to induce and sustain clinical remission) of active ulcerative colitis (moderate to severe) in adults who have had an inadequate response to immunosuppressants such as corticosteroids, azathioprine, or 6-mercaptopurine. (Note: Efficacy in patients that are intolerant to or no longer responsive to other TNF blockers has not been established.)

Uveitis (Humira only): Treatment of non-infectious intermediate, posterior, and panuveitis in adults and children ≥2 years of age

Mechanism of Action

Adalimumab is a recombinant monoclonal antibody that binds to human tumor necrosis factor alpha (TNF-alpha), thereby interfering with binding to TNFα receptor sites and subsequent cytokine-driven inflammatory processes. Elevated TNF levels in the synovial fluid are involved in the pathologic pain and joint destruction in immune-mediated arthritis. Adalimumab decreases signs and symptoms of psoriatic arthritis, rheumatoid arthritis, and ankylosing spondylitis. It inhibits progression of structural damage of rheumatoid and psoriatic arthritis. Reduces signs and symptoms and maintains clinical remission in Crohn disease and ulcerative colitis; reduces epidermal thickness and inflammatory cell infiltration in plaque psoriasis.

Bhopalwala. H