Nursefriendly.com: Johns Hopkins University

Showing posts with label Johns Hopkins University. Show all posts

Friday, April 1, 2011

Hangover Cure? Hah. But These Tips May Help - US News and World Report

When it comes to hangovers, everyone has a swear-by-it remedy, from bingeing on cheeseburgers and fries (grease supposedly lines the stomach and slows alcohol absorption) to gulping spiked orange juice or a Bloody Mary (hair of the dog). Hundreds of others are free for the taking online, so why not pick one and get moving the day after you've had a few too many?

Because "in terms of anything that's proven to, quote, cure a hangover, there isn't anything," says Michael Fingerhood, an associate professor of medicine at Johns Hopkins University School of Medicine in Baltimore. In 2005, researchers scoured studies as far back as the 1950s that addressed preventing or treating hangovers. They unearthed just eight that were worth a closer look, none of which could convincingly demonstrate success for their hangover tricks (such as taking a supplement of prickly-pear cactus or a yeast-vitamin pill), according to the report published in the British Medical Journal.

via health.usnews.com

Click on the "Via" link to read the rest of the article.

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Thursday, February 3, 2011

Online tool can help seniors determine risk for dementia | Johns Hopkins University - The Gazette

A quick online assessment tool developed by Johns Hopkins researchers can help worried seniors find out if they are at risk of developing dementia and determine whether they should seek a comprehensive, face-to-face diagnosis from a physician, according to a new study.

The tool, which is being refined and validated, is not meant to replace a full evaluation from a doctor that includes a physical exam, blood work, imaging studies and more. Instead, this assessment provides a scientific way to help a person educate himself about a disease that doctors now believe is best managed if caught early.

“As the population ages and dementia becomes more prevalent, it’s important to get people diagnosed early,” said Jason Brandt, a professor of psychiatry and behavioral sciences at the Johns Hopkins University School of Medicine and the leader of the study appearing online in the journal Alzheimer’s & Dementia. “Alzheimer’s disease and other types of dementia don’t just creep up on you. They’re incubating for decades in the brain. This tool is potentially very useful in determining who is at risk.”

Among the questions asked on the Dementia Risk Assessment are whether a person has a history of high blood pressure, depression, diabetes, high cholesterol or head injury, all of which are considered well-documented risk factors for dementia. The assessment also includes a simple memory test that could point to a subtle cognitive decline, Brandt says.

The study analyzed responses from 357 people over the age of 50 who took the assessment at www.alzcast.org. Those who scored lowest on the memory test were significantly older and were more likely to be men, have hypertension and report severe memory problems. And while only 9 percent of respondents reported they had severe memory problems, more than one-third said they had a first-degree relative with dementia or severe memory loss—a major risk factor for the condition.

The assessment takes just five to 10 minutes to complete online, and the questions have been borrowed from other scientifically valid assessments.

via gazette.jhu.edu

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Wednesday, February 2, 2011

Fewer pediatricians, higher risk for kids’ appendix ruptures | Johns Hopkins University - The Gazette

Children who live in areas with fewer pediatricians are more likely to suffer life-threatening ruptures of the appendix than those in areas with more pediatricians, even when accounting for other factors such as the number of hospitals, imaging technology, insurance coverage and the number of surgeons in an area, according to a study from the Johns Hopkins Children’s Center.

The study’s findings, based on an analysis of nearly 250,000 hospital records of children with appendicitis, are published online in the December issue of JAMA–Archives of Surgery.

“Our analysis shows that the most potent predictor of outcome in children with appendicitis was the number of pediatricians available in an area, emphasizing the pivotal role they play as the point of first contact in the care of a sick child,” said lead investigator Fizan Abdullah, a pediatric surgeon at the Johns Hopkins Children’s Center and an associate professor in the Johns Hopkins School of Medicine.

The appendix is a small tube extending from the large intestine, and infections and inflammation of the organ can be dangerous. Each year, 77,000 children develop appendicitis, and an estimated one-third of them suffer a ruptured appendix, a serious complication that often results from delays in diagnosis and surgery to remove the inflamed or infected organ.

via gazette.jhu.edu

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Friday, April 1, 2011

Hangover Cure? Hah. But These Tips May Help - US News and World Report

Thursday, February 3, 2011

Online tool can help seniors determine risk for dementia | Johns Hopkins University - The Gazette

Wednesday, February 2, 2011

Fewer pediatricians, higher risk for kids’ appendix ruptures | Johns Hopkins University - The Gazette

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