Category Archives: Studies

Knee Osteoarthritis: New Study Shows Telehealth Visit Benefits (Harvard)

Dementia: Age-Related Eye Diseases Increase Risks

Studies: Salt Substitutes Lower Stroke, Death Risks

Brain Health: Endurance Exercise Raises Cognition

Covid-19 Vaccination: Risks Of Myocarditis

Given the myriad of cardiac concerns associated with SARS-CoV-2 infection, news that the myocarditis associated with mRNA vaccination is mostly mild and resolves quickly in the rare instances in which it occurs was welcome news. The findings continue to tip scales in favor of vaccination and resulted in this week’s top trending clinical topic.

Covid-19: Is There Prior Infection Immunity?

Eric Rubin is the Editor-in-Chief of the Journal. Lindsey Baden is a Deputy Editor of the Journal. Stephen Morrissey, the interviewer, is the Executive Managing Editor of the Journal. E.J. Rubin, L.R. Baden, and S. Morrissey. Audio Interview: How Much Protection Does Prior SARS-CoV-2 Infection Provide? 

Brain Research: The Many Benefits Of Healthy Sleep

Brain Study: REM Sleep Behavior Disorder Linked To Neurodegeneration

REM sleep behavior disorder is linked to Parkinson’s disease, a movement disorder; dementia with Lewy bodies, which causes cognitive decline; and multiple system atrophy, in which the ability to regulate involuntary functions, such as blood pressure, breathing, and bladder and bowel function, deteriorates.

ROCHESTER, Minn. — People with rapid eye movement (REM) sleep behavior disorder act out their dreams. While sleeping safely in bed, for example, they might throw up their arms to catch an imaginary ball or try to run from an illusory assailant. Such actions are more than just a nuisance. People with the disorder have a 50% to 80% chance of developing a serious neurodegenerative disease within a decade of diagnosis.

Read more at Mayo Clinic

Medicine: Is Metformin A Wonder Drug? (Harvard)