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MTX Fails Knee OA (6.6.2025)

Jack Cush, MD

Dr. Jack Cush reviews the news and journal reports from this past week on RheumNow.com

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knee.oa_.jpg (keep)

Methotrexate Fails in Knee Osteoarthritis

MedPage Today

We'll be blunt: methotrexate flopped in a randomized placebo-controlled trial among patients with osteoarthritis (OA) of the knee.

Contrary to results from a previous trial in hand OA, the old-line disease-modifying anti-rheumatic drug (DMARD) failed to bring any improvement relative to placebo in either pain or an objective measure of joint inflammation after a year of treatment, according to Changhai Ding, PhD, MD, of Southern Medical University in Guangzhou, China, and colleagues.

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Vitamin D Headlines (5.9.2025)

Jack Cush, MD

Dr. Jack Cush reviews the news, journal reports and lupus highlights from the past week on RheumNow.com. Triple positivity, the gut and CRPS, and hope for better outcomes with Vitamin D therapy. 

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Risk Factors for Knee Osteoarthritis

EurekAlert!

New research from the University of Sydney reveals that obesity, having a knee injury and occupational risks such as shift work and lifting heavy loads are primary causes of knee osteoarthritis.

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Keys to Mastery (5.2.2025)

Jack Cush, MD

Dr. Jack Cush reviews the news, articles and drug approvals from the past week on RheumNow.com. This podcast marks the beginning of our Lupus Campaign called "Lupus Unlocked: Keys to Mastery". This month's campaign on Lupus is sponsored by Aurinia.

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Metformin Effective in Osteoarthritis

MedPage Today

The diabetes drug metformin provided overweight/obese patients with osteoarthritis (OA) of the knee with significantly greater pain relief than did placebo in a small randomized trial, researchers said.

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Rheumatology: Believe It or Not (4/25/2025)

Jack Cush, MD

Dr. Jack Cush reviews the news and journal reports from the past week on RheumNow.com. Should we believe the reviews and metanalyses?

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back, LBP, spine, AS

Senescent "Zombie" Cells and Low Back Pain

EurekAlert!

In a preclinical study led by McGill University researchers, two drugs targeting “zombie cells” have been shown to treat the underlying cause of chronic low back pain.

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Methotrexate Fails in Knee Osteoarthritis We'll be blunt: methotrexate flopped in a randomized placebo-controlled trial among patients with osteoarthritis (OA) of the knee. https://t.co/Y9elFXTkhN https://t.co/rs8wP7A1bv

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Dr. John Cush RheumNow ( View Tweet)
Methotrexate Fails in Knee Osteoarthritis We'll be blunt: methotrexate flopped in a randomized placebo-controlled trial among patients with osteoarthritis (OA) of the knee. https://t.co/Y9elFXTkhN https://t.co/oqDDVPGbh7

Links:

Dr. John Cush RheumNow ( View Tweet)
Turkish study of 1263 primary care referrals to rheumatology found 35.7% with inflammatory rheumatic Dz (IRD), 17.7% osteoarthritis, and 11.2% regional pain syndromes. Another German study showed low risk of IRD if CRP <5 https://t.co/v5qYb7c7jP https://t.co/iq4NfcC3cH https://t.co/6lkTMSBUqc

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Dr. John Cush RheumNow ( View Tweet)
Periprosthetic femoral Fx (PPFF): metanalysis of 36 studies found PPFF risk factors: Uncemented stems (OR 3.36), major teaching hosp (2.0), female (1.6), obesity (1.4), Hi comorbidity(1.4), RA (1.89), (1.67), revised THR (2.6). OA = protective (0.51) https://t.co/y2BpH8LUb6 https://t.co/EjX6R9QTK3

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Dr. John Cush RheumNow ( View Tweet)
Risk Factors for Knee Osteoarthritis New research from the University of Sydney reveals that obesity, having a knee injury and occupational risks such as shift work and lifting heavy loads are primary causes of knee osteoarthritis. https://t.co/Kc686Zc8Xa https://t.co/PtyLU6jBkp

Links:

Dr. John Cush RheumNow ( View Tweet)
Finish Birth Cohort followed since 1986, who were asymptomatic, found abnormal MRI knee findings, esp cartilage defects in the patellofemoral (56%) & tibiofemoral joints (25%) joints. Small/doubtful patellofemoral (52%) & tibiofemoral (17%) osteophytes seen. Most w/ High BMI. https://t.co/nQKREE4XfU
Dr. John Cush RheumNow ( View Tweet)
Finish Birth Cohort followed since 1986, who were asymptomatic, found abnormal MRI knee findings, esp cartilage defects in the patellofemoral (56%) & tibiofemoral joints (25%) joints. Small/doubtful patellofemoral (52%) & tibiofemoral (17%) osteophytes seen. Most w/ High BMI. https://t.co/LHqmRHM5wF
Dr. John Cush RheumNow ( View Tweet)
Metformin Effective in Osteoarthritis The diabetes drug metformin provided overweight/obese patients with osteoarthritis (OA) of the knee with significantly greater pain relief than did placebo in a small randomized trial, researchers said. https://t.co/7krvFFfRFC https://t.co/g1UyNjazUv

Links:

Dr. John Cush RheumNow ( View Tweet)
Metformin Effective in Osteoarthritis The diabetes drug metformin provided overweight/obese patients with osteoarthritis (OA) of the knee with significantly greater pain relief than did placebo in a small randomized trial, researchers said. https://t.co/7krvFFfRFC https://t.co/XY5BtiXkOB

Links:

Dr. John Cush RheumNow ( View Tweet)
Metanalysis suggests MTX may be effective in knee OA. 6RCTs, 602 pts of MTX vs PBO, showed MTX significantly relieved pain (mean diff −0.44; P 0.0003) knee/hand OA; Functional improved for knee only, but no differences in quality-of-life outcome or adverse events https://t.co/lmBEnTLFHY
Dr. John Cush RheumNow ( View Tweet)
Osteoarthritis Risky Business (4.18.2025) Dr. Jack Cush reviews the news and Journal reports from this week on RheumNow. Osteoarthritis patients have unique risks and synovial fluid WBC numbers can tell you when to worry about septic arthritis in gout and pseudogout patients. https://t.co/T9KGoOBANN
Dr. John Cush RheumNow ( View Tweet)
2001–2015 Danish national health registry study of 1.8 million adults, including 290,781 w/ knee or hip #OA & 1.5 million age-, sex-, education-matched controls. Women w/ knee or hip OA had 44% higher risk of CV Dz (HR 1.44), while men w/ HOA/KOA lesser incr (HR 1.24) CV risk https://t.co/C3ZHZiM38T
Dr. John Cush RheumNow ( View Tweet)
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