Recommendations of the French Society of Rheumatology on pharmacological treatment of knee osteoarthritis.

Objectives: To establish recommendations for pharmacological treatment of knee osteoarthritis specific to France.

Methods: On behalf of the French Society of Rheumatology (SFR), a bibliography group analyzed the literature on the efficacy and safety of each pharmacological treatment for knee osteoarthritis. This group joined a multidisciplinary working group to draw up recommendations.

Effectiveness and safety of anakinra in gout patients with stage 4-5 chronic kidney disease or kidney transplantation: A multicentre, retrospective study.

Objectives: Interleukin (IL)-1β blocking is effective for the treatment of gout flares and is recommended in patients with contraindications to the standard of care, such as stage 4-5 chronic kidney disease (CKD) patients. However, efficacy and safety data regarding these agents are lacking in this population. We aimed to investigate the efficacy and safety of anakinra for the treatment of gout flares in patients with stage 4-5 CKD or renal transplantation.

Switching from originator infliximab to biosimilar CT-P13 in real-life: The weight of patient acceptance.

Objective: To explore acceptance and retention rate of biosimilar CT-P13 after switching from originator infliximab (OI) in patients with various rheumatic diseases.

Methods: Patients with stable rheumatoid arthritis (RA), ankylosing spondylitis (AS) or psoriatic arthritis (PsA) under OI were proposed to switch to CT-P13 at the same regimen. A prospective cohort of infliximab-naïve patients beginning CT-P13 and a retrospective cohort of patients treated with OI were used as controls.

Rheumatic disorders associated with immune checkpoint inhibitors in patients with cancer-clinical aspects and relationship with tumour response: a single-centre prospective cohort study.

Objectives: To evaluate the prevalence and type of rheumatic immune-related adverse events (irAEs) in patients receiving immune checkpoint inhibitors (ICIs), as well as the correlation with tumour response.

Methods: This was a single-centre prospective observational study including all cancer patients receiving ICIs. The occurrence of irAEs and tumour response was assessed on a regular basis.

Efficacy of baricitinib in the treatment of rheumatoid arthritis.

although the outcome for patients with rheumatoid arthritis (ra) has improved in the past decades, adequate disease control cannot be achieved in a substantial proportion of patients. new drugs with a novel mechanism of action, may represent a valuable addition to the current armamentarium. Areas covered: This review focuses on the pharmacodynamics and pharmacokinetics of baricitinib.

Nerve Growth Factor Antagonists: Is the Future of Monoclonal Antibodies Becoming Clearer?

Although there is an unmet need for pain medications that are both effective and safe, virtually no novel analgesics have been approved over the past two decades. In view of both experimental and clinical evidence of a major role for nerve growth factor (NGF) in the generation and maintenance of a wide range of pain states, the clinical development of humanised anti-nerve growth factor monoclonal antibodies (anti-NGF mAbs) aroused particular interest. However, the US Food and Drug Administration (FDA) placed a clinical hold on anti-NGF mAb clinical studies in late 2010, first because of reports of serious joint-related adverse events, and afterwards because of sympathetic nervous system safety concerns.

Immunogenicity of biologic agents in rheumatoid arthritis patients: lessons for clinical practice.

Anti-drug antibodies (ADAbs) develop in up to a third of patients treated with biologic agents, with such immunogenicity being one of the main reasons for the loss of efficacy observed in an important proportion of patients treated with such agents. The appearance of ADAbs has consequences in terms of efficacy and tolerance of the biodrug: the development of ADAbs is associated with a poorer clinical response and with an increased risk of adverse effects. Formation of ADAbs has been observed with all biologic DMARDs, but anti-TNF agent mAbs appear to be the largest contributors, independent of humanization of the antibody.

Abatacept monotherapy compared with abatacept plus disease-modifying anti-rheumatic drugs in rheumatoid arthritis patients: data from the ORA registry.

Background: Retention rate, efficacy, and safety of abatacept (ABA) was compared between patients with rheumatoid arthritis receiving ABA as monotherapy to those in combination ABA + conventional synthetic DMARD (csDMARD).

Methods: The patients were obtained from the ORA registry. The retention rate was analysed in two ways: (1) therapeutic strategy retention, in which the addition of a csDMARD was considered to indicate failure of the monotherapy strategy; and (2) ABA retention, which was assessed by the discontinuation of ABA regardless of other treatment modifications.

Atacicept as an investigated therapy for rheumatoid arthritis.

Introduction: Rheumatoid arthritis (RA) is a chronic, painful and debilitating autoimmune disease. Although the outcome for patients with RA has improved markedly in the past decades, adequate disease control cannot be achieved in a substantial proportion of patients. Since RA is a syndrome with different biological subsets, new drugs with a novel mechanism of action may represent a valuable addition to the current armamentarium.

Targeting nerve growth factor (NGF) for pain management: what does the future hold for NGF antagonists?

It is unanimously accepted that there is an unmet need for pain medications that are both effective and safe. Unfortunately, no really novel analgesics have been approved over the past three decades. In view of both experimental and clinical evidence of a major role for nerve growth factor (NGF) in the generation and maintenance of a wide range of pain states, drug discovery efforts focusing on the development of anti-NGF agents have aroused particular interest.

A pharmacokinetic and clinical assessment of tofacitinib for the treatment of rheumatoid arthritis.

Introduction: Rheumatoid arthritis (RA) is a chronic painful and debilitating autoimmune disease. Although the outcome for patients with RA has improved markedly in the past decades, driven largely by the advent of biological disease-modifying antirheumatic drugs (DMARDs) and updated management strategies, adequate disease control cannot be achieved in a substantial proportion of patients. Since RA is a syndrome with different biological subsets, DMARDs, with a novel mechanism of action, may represent a valuable addition to the current armamentarium.

Will abuse-deterrent formulations of opioid analgesics be successful in achieving their purpose?

During the last 2 decades, there has been a dramatic increase in the use of strong opioids for chronic non-cancer pain. This increase has been accompanied by a steep increase in abuse, misuse, and both fatal and non-fatal overdoses involving prescription opioids. The situation is already alarming in the US.

[Pharmacological management of inflammatory rheumatic conditions].

Inflammatory rheumatic disorders are related to different pathophysiological mechanisms and, hence, their therapeutic management varies according to the underlying disease. Crystal-induced arthritis is characterized by its almost specific responsiveness to colchicine. Regarding ankylosing spondylitis, non steroidal anti-inflammatory drugs (NSAIDs) and TNF blockers are the cornerstones of pharmacological intervention whereas oral corticosteroids at conventional doses are of little value, if any.

Nonspecific low back pain: assessment of available medications.

Many medications have been evaluated for the treatment of nonspecific low back pain. The only medications proven to be more effective than a placebo in chronic low back pain are nonsteroidal antiinflammatory drugs (NSAIDs), the acetaminophen-tramadol combination, antidepressants other than selective serotonin reuptake inhibitors, and some types of spinal applications of glucocorticoids or local anesthetics. However, the efficacy of these drugs in inducing pain relief is limited, and NSAIDs are the only drugs that also improve function.

Clinical safety of tocilizumab in rheumatoid arthritis.

Importance Of The Field: Tocilizumab is a new biologic disease-modifying antirheumatic drug directed against the activity of IL-6, a key pro-inflammatory cytokine in the pathogenesis of rheumatoid arthritis (RA). This drug has proved highly effective in RA patients, including those who had previously not responded to anti-TNFs. As side effects are a major cause for discontinuing biologic therapy, the present article focuses on the tolerability profile of tocilizumab.