Articles By Jack Cush, MD
Biologic Retention in Ankylosing Spondylitis Patients
A study of biologic-naïve patients with ankylosing spondylitis (AS) who started therapy with a tumour necrosis factor inhibitor (TNFi) shows that after 5 years only 46% are still on a TNFi and that some are able to lower the dose over time.
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Upadacitinib Monotherapy in MTX-IR Rheumatoid Arthritis
Upadacitinib (UPA) is an oral, selective JAK1-selective inhibitor being developed for use in rheumatoid arthritis patients; Lancet has reported the SELECT-MONOTHERAPY trial showing that UPA is safe and effective in RA patients with an inadequate response to methotrexate (MTX).
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Predictors of Serious Infections with Rituximab
The risk of serious infectious events (SIE) with rituximab (RTX) is similar to that seen in other biologics (e.g., RA: 2% or 4.3/100PY), but with prolonged use the risk may change. Recent research says that low IgG levels, RTX induced neutropenia, prior SIE and comorbidities can significantly augment this risk. A retrospective longitudinal single center study of 700 rheumatic and musculoskeletal diseases (RMDs) treated monitored serum immunoglobulins (at baseline and 4–6 months after each cycle), clinical outcomes and SIE over time.
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Rheumatologist's Vacation Checklist
Nearly half of all available vacation days go unused and over 40% of Americans failed to use any vacation days in 2015. Common sense says that taking more time off (not less) is likely to lead to increased work productivity. Your next vacation is essential to building a better you. Here are some tips to insure you get the most from your time off.
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RheumNow Podcast – Medical Selfies (5.24.19)
Dr. Jack Cush Reviews the news and journal articles from the past week on RheumNow.com
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Additive Effects of Insomnia and Depression on Osteoarthritis
A study of osteoarthritis patients, finds that pain is the primary driver for health care utilization, and that the presence of insomnia or depression augments health care use.
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ACR Statement on CMS Medicare Advantage Final Rule
In August 2018, the CMS announced that Medicare Advantage (MA) plans would be allowed to utilize step therapy for Part B drugs. The American College of Rheumatology (ACR) expressed strong concerns about this proposal.
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Lupus Outcomes Influenced by Race/Ethnicity
A lupus registry from San Francisco County analyzed racial/ethnic differences in lupus manifestations and found significant differences in SLE manifestations among racial/ethnic groups. Researchers found that Blacks, Asians/Pacific Islanders (API), and Hispanics are more likely to develop severe manifestations following a diagnosis of SLE. From their database, they identified 724 SLE patients, and identified specific features in different subgroups.
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Nintedanib May Benefit Systemic Sclerosis Related Interstitial Lung Disease
The NEJM reports a randomized placebo controlled trial of nintedanib, a tyrosine kinase inhibitor, in systemic sclerosis patients with interstitial lung disease (ILD) resulted in less pulmonary decline, but had no effect on other features of systemic sclerosis.
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Steroids, Not Biologics, Drive Arthroplasty Infections in RA
Medicare and Truven MarketScan administrative data study (2006 through 2015) of rheumatoid arthritis (RA) undergoing arthroplasty found that while that the risks of perioperative infection was similar across biologics, the infection risk with glucocorticoid use, especially at
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