Rheumatology

Within the juvenile idiopathic arthritis subset, “patients had an extremely favorable probability of being neoplasm-free 5 years after initiation of biologics.”

Intravenous infusion therapy has become critical for the treatment and maintenance of many pediatric rheumatic diseases, such as juvenile idiopathic arthritis, systemic lupus erythematosus, and inflammatory bowel disease-associated arthritis. Recently, researchers conducted a retrospective review of all pediatric patients given infusions at the University of Alabama at Birmingham from 2012 to 2015.

A multi-center retrospective study of Japanese patients, newly published in PLOS One, sought to describe treatment persistence and reasons for discontinuation among patients who were treating their rheumatoid arthritis with 1 of 7 biologic agents: adalimumab, etanercept, infliximab, golimumab, certolizumab pegol, tocilizumab, and abatacept.

Anti–tumor necrosis factor (anti-TNF) treatment has revolutionized the management of ankylosing spondylitis (AS), but 20% to 30% of patients discontinue treatment due to failure or inadequate response to treatment. That being said, anti-TNF therapies are structurally different and have different mechanisms of action; consequently, unsuccessful treatment with 1 anti-TNF drug does not determine a patient’s potential response to another.

A recent study analyzed the long-term efficacy and safety profile of anti–tumor necrosis factor (anti-TNF) treatment in 15 patients with rhupus, a rare association defined by the coexistence of both systemic lupus erythematosus and rheumatoid arthritis (RA) in the same patient.

In an effort to evaluate whether switching from a reference biologic to a biosimilar could lead to altered clinical outcomes—such as enhanced immunogenicity, compromised safety, or reduced efficacy—a research team, led by Hillel Cohen, PhD, conducted a systematic literature review of all available switching studies.

The American College of Rheumatology (ACR) has updated its health policy statements for 2018, and biosimilars featured heavily in the organization’s concerns for the year ahead.

Patients with rheumatoid arthritis (RA) who use corticosteroids can delay the initiation of biologic disease-modifying antirheumatic drugs (DMARDs), have higher incidence of adverse events (AEs), and have more healthcare costs before the initiation of biologic DMARDs than patients who do not use corticosteroids.

At the recent European Crohn's and Colitis Organisation’s 13th Congress in Vienna, Austria, several studies investigated the efficacy of infliximab biosimilars in treating Crohn disease (CD), ulcerative colitis (UC), and rheumatoid arthritis (RA).

The TITRATE study is designed to investigate whether intensive management of RA leads to a greater number of remissions at 12 months, in addition to examining levels of disability, quality of life and acceptability, and cost-effectiveness.

Yesterday, Eli Lilly announced that its anti–IL-17 monoclonal antibody ixekizumab (Taltz) met the primary and key secondary endpoints in the phase 3 COAST-V trial evaluating its safety and efficacy in ankylosing spondylitis.

According to Roy Fleischmann, MD, a recent American College of Rheumatology (ACR) white paper appropriately describes issues including the nomenclature of biosimilars, the biosimilar approval pathway, and differences between biosimilars for biologic drugs and generics for small-molecule drugs. However, he takes issue with ACR's stance on substitution, extrapolation, and interchangeability.

Hope Rugo, MD, director of the breast oncology clinical trials program at the University of California at San Francisco, disucusses the conversations she is having and expects to have with fellow prescribers about biosimilars in oncology.

In late 2017, a study was published in Acta Reumatologica Portuguesa evaluating the effect adalimumab (Humira), an anti–tumor necrosis factor therapy in the treatment of patients with both short- and long-term psoriatic arthritis (PsA) disease duration.

The American College of Rheumatology (ACR)'s previous position on biosimilars was one of caution during the initial development, evaluation, and approval of these drugs, but, writes the organization, “Now that biosimilars have been used successfully in Europe, with rigorously acquired data supporting their broader use, and as the [United States] is on the verge of a similar transition, the ACR is poised to reconsider its position.”

The American College of Rheumatology (ACR), which represents over 9500 rheumatologists and rheumatology health professionals, recently submitted a letter to HHS in response to the department’s request for information on Promoting Healthcare Choice and Competition Across the United States.

A recent study, set in the Netherlands, sought to assess patients’ attitudes about redistributing unused, subcutaneously administered biologic drugs, which could allow potential cost savings for the health system. However, the study unexpectedly found alarming storage inconsistencies and patient nonadherence to storage guidelines for these drugs.

At the American College of Rheumatology (ACR)'s Winter Rheumatology Symposium, held this week in Snowmass Village, Colorado, rheumatologists from across the country gathered to discuss the latest approaches to treating rheumatoid arthritis (RA).

Pfizer announced today that PF-05280586, the company’s proposed biosimilar to reference rituximab (Rituxan, MabThera), has been shown to be equivalent to the reference in overall response rate for the first-line treatment of patients with CD20-positive, low tumor burden follicular lymphoma.

An editorial, recently published in Annals of the Rheumatic Diseases, discussed the results of a study that found that an adalimumab (Humira) concentration-based tapering strategy was not inferior to the conservative strategy, conducted over 26 weeks.

Sandoz, a division of Novartis, announced today that the FDA has accepted its Biologics License Application (BLA) for a proposed adalimumab biosimilar (referencing AbbVie’s Humira).

A recent research letter, published in the British Journal of Dermatology, reports that a biosimilar of etanercept, SB4 (approved as Benepali in the European Union and Brenzys in The Republic of Korea, Canada, and Australia), is associated with fewer injection-site reactions and less immunogenicity than reference etanercept (Enbrel), while maintaining equivalent efficacy.

Patients with rheumatoid arthritis (RA) who require a change in therapy from anti–tumor necrosis factor inhibitor (anti-TNF) treatments to biologics with a different mechanism of action (MOA) had higher treatment persistence and lower healthcare costs than patients who cycled anti-TNF drugs, resulting in lower healthcare costs per persistent patient among the MOA switchers, a recent study finds.