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OP/Bone

Osteoarthritis Initiative (OAI) longitudinal study analyzed 1075 #OA knees (1/pt) in 96 mo. MRI study to predict outcomes. Infrapatellar fat pad (IPFP volume & signal) predicted future knee replacement & long-term damage. IPFP correlated w/ cartil. volume & BM lesions; Not https://t.co/VrLfiSGWGA
Dr. John Cush @RheumNow( View Tweet )
Full read review of falls and fragility fractures in the elderly. https://t.co/WuQ6oIKTH0 https://t.co/fXnZFxaO28
Dr. John Cush @RheumNow( View Tweet )

Vitamin D for Prevention of Disease

JAMA has published a clinical guideline on the use of vitamin D to prevent disease in children and adults. Guideline committee experts, included adult and pediatric endocrinology, internal medicine, obstetrics/gynecology, nutrition, and epidemiology) advise that healthy nonpregnant persons

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Enzyme Porcupine inhibition of Wnt signaling is a promising treatment forsclerosteosis - rare Dz caused by SOST mutations & loss of functional sclerostin. Results in high bone mass & skeletal overgrowth (Sxs of facial paralysis, hearing loss, incr intracranial pressure https://t.co/Bgr5zoHyMG
Dr. John Cush @RheumNow( View Tweet )
Enzyme Porcupine inhibition of Wnt signaling is a promising treatment forsclerosteosis - rare Dz caused by SOST mutations & loss of functional sclerostin. Results in high bone mass & skeletal overgrowth (Sxs of facial paralysis, hearing loss, incr intracranial pressure https://t.co/9DYO82quiC
Dr. John Cush @RheumNow( View Tweet )
EMA's EudraVigilance (safety) database study of 10,319 MTX reports (age: 62 yrs, 73% F). Adverse rxns (ADR): 365 kidney & 1,082 liver related. MTX renal ADRs were older, w/ comeds (NSAIDs, Tylenol, metamizole, steroids). More deaths w/ renal ADRs than liver(21% vs 6%); mostly w/ https://t.co/tQ9PSOTtyx
Dr. John Cush @RheumNow( View Tweet )
JAMA Staphylococcus aureus Review - s. aureus bacteremia leads to septic arthritis (7%), vertebral osteomyelitis (≈4%) - bacteremia (≥48 hs) has 39% 90-day mortality risk https://t.co/1UQoz7JDPU https://t.co/xTAkakv2he
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JAMA Staphylococcus aureus Review - s. aureus bacteremia leads to septic arthritis (7%), vertebral osteomyelitis (≈4%) - bacteremia (≥48 hs) has 39% 90-day mortality risk https://t.co/atao3mF32L https://t.co/oMSJVNKvJN
Dr. John Cush @RheumNow( View Tweet )

Mindfulness and CBT improve chronic low back pain

EurekAlert!

Behavioral interventions were associated with reduced pain and daily opioid use and improved function and quality of life for up to 12 months among adults with opioid-treated chronic low back pain, according to a new randomized clinical trial.

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EMA approved a record 28 biosimilars in 2024 for cancer, osteoporosis, macular degeneration, and immune-related diseases like plaque psoriasis, ulcerative colitis, and Crohn’s disease https://t.co/NNzKRalLvF https://t.co/nfX082a7ON
Dr. John Cush @RheumNow( View Tweet )
Consensus on Bone Turnover Biomarkers in Osteoporosis A new consensus paper, published by the European Society for Clinical and Economic Aspects of Osteoporosis, Osteoarthritis and Musculoskeletal Diseases (ESCEO), the International Osteoporosis Foundation (IOF), and the https://t.co/lq1odNBLdZ
Dr. John Cush @RheumNow( View Tweet )

Joint Implant Metals May Be Leaking

MedPage Today

Patients with metal-containing joint replacements had significantly higher concentrations of cobalt in their cerebrospinal fluid (CSF) relative to patients without arthroplasties, researchers reported.

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Consensus on Bone Turnover Biomarkers in Osteoporosis

EurekAlert!

A new consensus paper, published by the European Society for Clinical and Economic Aspects of Osteoporosis, Osteoarthritis and Musculoskeletal Diseases (ESCEO), the International Osteoporosis Foundation (IOF), and the International Federation of Clinical Chemistry and Laboratory Medicine (

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Peripheral Nerve Blocks for Hip Fractures

JAMA reviews the use of peripheral nerve block with hip fractures as an effective pain management strategy that can be performed by credentialed clinicians outside of the operating room.

Hip fractures are common, especially in older adults (≥65 years), and may include a 1-year mortality

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Targeting Obesity in Rheumatic Disease Patients

Sattar et al. has published an informative overview of the effect of obesity on rheumatic and musculoskeletal diseases (RMDs). They estimate that nearly 70% of RMD patients are overweight or obese.

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Increasing Prevalence of Osteoporosis

Research published in Osteoporosis International studied NHANES data showed increasing trends in osteoporosis in the United States of America. The key findings showed statistically significant results.

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Japanese study of hip replacements (THA) - #RA pts undergoing THA at higher risk for dislocation and reoperation. Retrosp database study of THA - matching 3,951 RA vs 11,853 OA. w/ RA incr risk of dislocation (OR 2.8) & reoperation (OR: 2.25). No diff infx, Fx, VTE, death… https://t.co/Mz8niRlFaa https://t.co/mgcXTnw5Al
Dr. John Cush @RheumNow( View Tweet )

World Changers (3.14.2025)

Dr Jack Cush and his podcast friends are out to change the world. Here is his weekly review of the news and journal reports from the past week on RheumNow.

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Earlier ACL reconstruction and a lower risk of knee osteoarthritis

EurekAlert!

A preclinical study by HSS investigators found that earlier anterior cruciate ligament (ACL) reconstruction led to lower immune cell activity, less inflammation and fewer joint changes associated with knee osteoarthritis compared to delayed surgery. The research team shared their study

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Cardiovascular and Fracture Risk with Denosumab Versus Bisphosphonates in Dialysis Patients

Annals of Internal Medicine has published a  Japanese administrative claims database study showing that, compared with oral bisphosphonates (BIS), denosumab (DEN) lowered fracture risk by 45%, but increased the risk for major adverse
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Increased Mortality In Arthritis Patients with COPD

EurekAlert!

People with chronic obstructive pulmonary disease (COPD) and arthritis have a higher risk of death than people with arthritis who do not have COPD, according to a new study. The study is published in the January 2025 issue of Chronic Obstructive Pulmonary Diseases: Journal of the COPD

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Sleep disturbance increases disability progression - Prospective cohort data from from 70K Nurses’ Health Study w/ 392 having MS, 7,302 DM, & 25K OA. Having Sleep apnea or disturbances signif incr disability in OA & DM (OR~1.4) as was excessive daytime sleepiness… https://t.co/5PP18gqDqi https://t.co/u1HFOstv8W
Dr. John Cush @RheumNow( View Tweet )

Intraarticular Steroids in OA Lowers Need for Pain Meds

MedPage Today

Is it possible that intra-articular corticosteroid injections for osteoarthritis might affect the use of opioids?

British patients with osteoarthritis (OA) who received intra-articular corticosteroid injections had less usage of

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Schnitzler Syndrome: A Rare Autoinflammatory Disorder A credible, quick overview Chronic Urticaria Monoclonal Gammopathy ( Recurrent Fever Bone & Joint Pain Elevated CRP &ESR https://t.co/sQ22t8Z46m https://t.co/nJOVCghoFa
Dr. John Cush @RheumNow( View Tweet )
Peking Univ long term F/U of Knee replacement (TKA) in 226 patients (246 knees) shows prosthesis survival rates of 93.6%, 92.4%, 89.8%, and 71.8% at 10, 15, 20, and 25 years post-TKA, respectively. 20yr function somewhat less than 10yr, but still much better than preop… https://t.co/gJbedIEr91 https://t.co/q799oV8TNm
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