Statins have anti-inflammatory/immunomodulatory effects that may be useful in preventing rheumatoid arthritis (RA), but previous observational studies about the risk of RA with statin use yielded conflicting results. In this large population-based study, high-intensity statin treatment was associated with a 23% reduced risk of RA when compared with low-intensity statin treatment. This is the largest study on the association of statins with RA risk to date, and the first to assess the effect of relative statin strength…
SSRIs Act Centrally to Cause Bone Loss
In a recent study, investigators examined the effects of both the short- and long-term use of selective serotonin-reuptake inhibitors (SSRIs) on the development and loss of bone. The study results describe the mechanisms by which SSRIs, specifically fluoxetine, affect osteoclasts short term to increase bone mass, but also how the treatment may cause bone loss at six weeks in mice…
Can Nasal Tissue Be Used to Repair a Damaged Knee Joint?
(Reuters Health)—Doctors might one day be able to harvest cells from patients’ noses to produce cartilage that can be transplanted into damaged knee joints, a small experiment suggests. Because the experiment only included 10 adults who were followed for just two years, it’s impossible to say for sure whether this procedure would be safe or…
New Treatment Guidelines to Be Presented at the 2016 ACR/ARHP Annual Meeting
Two sets of guidelines—one on managing anti-rheumatic drugs perioperatively for patients undergoing total hip and knee replacements, and another that updates glucocorticoid-induced osteoporosis prevention and treatment strategies—will be featured in sessions at the 2016 ACR/ARHP Annual Meeting this month. The Sessions Sunday, Nov. 13, 2:30–3:30 p.m.: Glucocorticoid-Induced Osteoporosis Prevention and Treatment: A New ACR Clinical…
Tocilizumab Designated as Breakthrough Therapy for GCA
To speed the development of tocilizumab to treat giant cell arteritis (GCA), the FDA designated it as a breakthrough therapy earlier this month…
Otulipenia: From Inflammatory Case Studies to Treatment
Otulipenia is a recently discovered autoinflammatory disease caused by germline mutations, which results in dysregulated ubiquitination in patients. In a small-scale study, researchers used exome sequencing and candidate gene screening to identify three different loss-of-function mutations in the OTULIN/FAM105B gene in patients…
Type 1 Diabetes Often Comes with Other Autoimmune Diseases
(Reuters Health)—People with type 1 diabetes often develop other autoimmune disorders, such as thyroid and gastrointestinal diseases, and a recent study yields new information about this link. In the study, 27% of patients with type 1 diabetes had at least one other autoimmune disorder. But the new study also held some surprises about how early…
Denosumab Linked to Rebound-Associated Fractures in Nine Patients
NEW YORK (Reuters Health)—Patients can develop rebound-associated vertebral fractures after stopping denosumab, a new report of nine cases shows. All of the patients were considered to be at low risk of fracture, and the fractures occurred within nine to 16 months of their last injection, Dr. Olivier Lamy and colleagues from Lausanne University Hospital in Switzerland…
Gene Expression Identifies Two Crohn’s Disease Subtypes
NEW YORK (Reuters Health)—Gene expression and chromatin accessibility can be used to identify two Crohn’s disease (CD) molecular subclasses that match distinct disease phenotypes, researchers report. “The hope one day is to be able to test Crohn’s patients for the subtype of the disease they have, and thus determine which treatment should work best,” Dr….
Docs Still Order Imaging for Low Back Pain, Against Recommendations
(Reuters Health)—Many doctors who order computed tomography (CT) or magnetic resonance imaging (MRI) scans for patients with low back pain do so fearing that patients will be upset if they do not get imaging and because there is too little time to explain the risks and benefits of the tests, a new study found. The…
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