Don’t want to go to bed? Dealing with bedtime procrastination

Restful sleep is key for good health, and reluctance to sleep can have consequences. A few years ago, the official Twitter account for Netflix sent out the following message: “Sleep is my greatest enemy.” This perfectly sums up the battle you might experience when you know that you should be in bed but avoid going. …

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The case of the bad placebo

While studies sometimes reach faulty conclusions, researchers can help correct the record. When it comes to clinical research, the most powerful type of study is a randomized, double-blind, placebo-controlled trial. But even a well-designed trial can arrive at questionable conclusions. Recent follow-up on a 2019 cardiovascular study dubbed REDUCE-IT is one example that offers a …

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Curbing nearsightedness in children: Can outdoor time help?

Research suggests regular outdoor time lowers risk for myopia, a vision problem on the rise worldwide. Turns out that when your mother told you to stop sitting near the TV or you might need glasses, she was onto something. Myopia, or nearsightedness, is a growing problem worldwide. While a nearsighted child can see close objects …

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What are the chances that prostate cancer will return after surgery?

A new imaging technology forecasts the likelihood of recurrence. Outcomes after prostate cancer surgery can vary: in some men the cancer never returns, while in others it does. Doctors try to gauge the odds of recurrence by evaluating certain types of clinical information. For instance, if a man’s biopsy results reveal highly aggressive cancer, then …

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Motorcycle rallies and organ donation: A curious connection

A study finds that accidents at large motorcycle rallies lead to increased organ donations. It’s an old and morbid joke, particularly apt in hospital emergency rooms: What do you call someone on a motorcycle speeding past you on the freeway? An organ donor. It’s not funny, of course. But that sad, dark humor appears to …

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