(Reuters Health)—People with thumb-base osteoarthritis (OA) who receive a combination of conservative treatments, including education in self-management, ergonomics and hand exercises, may experience clinically meaningful improvements in hand function, a study suggests. Researchers randomized 204 people with thumb-base OA (1:1) to receive education on self-management and ergonomics alone (comparator) or in combination with a base-of-thumb…
Total Knee Replacement Cost-Effective, Even with Obesity & Comorbidities
(Reuters Health)—Total knee replacement surgery can be a cost-effective procedure for patients with severe obesity and osteoarthritis (OA), even when they also have comorbidities such as cardiovascular disease or type 2 diabetes, a new study suggests. Researchers did a cost-benefit analysis for two patient populations (over 65 years, and age 50 to 65) who had…
Effects of Warfarin on Risk of Hip & Knee Replacement in OA Patients
The use of warfarin may increase the risk of knee or hip replacement in patients with osteoarthritis (OA), according to research presented during ACR Convergence 2020.
Ticagrelor Lowers the Risk for OA Compared with Clopidogrel
Preclinical models have provided important insights into the pathogenesis of OA and potential pathways for therapeutic intervention, including adenosine. Ticagrelor and clopidogrel are both used in patients with coronary artery disease, but only ticagrelor increases extracellular adenosine levels. In this study, treatment with ticagrelor was associated with a 29% lower risk of developing OA than treatment with clopidogrel over five years of follow-up.
Sedentary Lifestyle Linked to Reduced Quality of Life in People with Knee OA
Physical inactivity significantly affects disease burden and reduces the overall quality of life in patients with knee osteoarthritis (OA), according to a study from Losina et al. The researchers calculated the total quality-adjusted life-years lost for U.S. patients with OA due to inactivity.
IL-1-Beta Blockade May Slow OA Progression
NEW YORK (Reuters Health)—Interleukin (IL) 1 beta is a key player in the osteoarthritis (OA) inflammatory process and inhibiting it may help slow the disease process, according to an exploratory analysis of data from the CANTOS trial.1 CANTOS participants who were treated with the IL-1-beta inhibitor canakinumab had a significantly lower rate of total hip…
Novel Cathepsin K Inhibitor Promising for OA
Research into the disease-modifying effects of the novel cathepsin K inhibitor MIV-711 suggests it may be effective as a knee OA treatment. In OA patients using the treatment, the study documented statistically significant reductions in bone and cartilage progression…
SM04690 Promising for Knee OA
SM04690, an intra-articular injection for knee OA, will soon enter phase 3 trials to assess its effects on pain, joint function and disease…
Walking Ability of OA Patients Linked to Cardiovascular Risk
New research explores the association of the ability to walk and the risk of cardiovascular disease in OA patients compared with the general population. During the study, researchers recorded a six-minute walking distance and measured arterial stiffness of participants. The results: Even among younger people, OA patients could not walk as far as those in the general population. Also, arterial stiffness was inversely associated with walking distance, suggesting walking is important to the cardiovascular risk profile of OA patients…
Annual Meeting Speakers Review Studies Ranging from Opioids to Fibroblasts
CHICAGO—Findings on opioid efficacy, serum urate in osteoarthritis and arthrocentesis headlined the top research of the year discussed in the first half of a session at the 2018 ACR/ARHP Annual Meeting. The second half covered basic science findings, including summaries of new insights into the gender bias in autoimmune diseases, platelet microparticles in scleroderma and…
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