Will a warmer climate mean more kidney stones? - 8 News NOW

Will a warmer climate mean more kidney stones?

© iStockphoto.com © iStockphoto.com

THURSDAY, July 10, 2014 (HealthDay News) -- Add another possible woe to the growing list of consequences of climate change: Kidney stones.

A new study of American cities suggests that rising temperatures may increase the number of people who develop the painful urinary obstructions.

"These findings point to potential public health effects associated with global climate change," study leader Dr. Gregory Tasian, a pediatric urologist and epidemiologist at The Children's Hospital of Philadelphia, said in a hospital news release.

His team examined the medical records of more than 60,000 adults and children who were diagnosed with kidney stones between 2005 and 2011, and compared that information with daily temperature data.

The patients lived in cities with various types of climates: Atlanta, Chicago, Dallas, Los Angeles and Philadelphia.

As average annual daily temperatures rose above 50 degrees Fahrenheit, the risk of people developing kidney stones within 20 days increased in all cities except Los Angeles. Rates of kidney stone diagnoses also tended to peak within three days of hot weather.

"Although 11 percent of the U.S. population has had kidney stones, most people have not," Tasian noted. However, he believes that "it is likely that higher temperatures increase the risk of kidney stones in those people predisposed to stone formation."

That's because warmer temperatures contribute to dehydration, which results in a higher concentration of calcium and other minerals in the urine that can spur kidney stones, Tasian explained.

"Kidney stone prevalence has already been on the rise over the last 30 years, and we can expect this trend to continue, both in greater numbers and over a broader geographic area, as daily temperatures increase," Tasian said.

The study uncovered a connection between higher temperatures and risk of kidney stones, but didn't prove cause-and-effect. It was published July 9 in the journal Environmental Health Perspectives.

More information

The U.S. National Library of Medicine has more about kidney stones.

Copyright © 2014 HealthDay. All rights reserved.

  • Paula's Health NotesLas Vegas Health NewsMore>>

  • Prostate frozen lumpectomy offers patients an alternative

    Prostate frozen lumpectomy offers patients an alternative

    Tuesday, July 29 2014 3:39 PM EDT2014-07-29 19:39:02 GMT
    More than 230,000 men will be diagnosed with prostate cancer this year according to the American cancer society. In most cases, surgical removal of the gland is considered the gold standard of treatment, but results of a new study suggest a new treatment might benefit some patients.More>>
    More than 230,000 men will be diagnosed with prostate cancer this year according to the American cancer society. In most cases, surgical removal of the gland is considered the gold standard of treatment, but results of a new study suggest a new treatment might benefit some patients.More>>
  • New therapies for epilepsy

    New therapies for epilepsy

    Friday, July 25 2014 3:00 PM EDT2014-07-25 19:00:14 GMT
    pilepsy is a chronic neurological condition that affects more than 2.5 million Americans. Uncontrollable seizures plague these patients’ lives. Until now, the only treatments were drugs and major surgery, but new therapies are on the horizon.More>>
    pilepsy is a chronic neurological condition that affects more than 2.5 million Americans. Uncontrollable seizures plague these patients’ lives. Until now, the only treatments were drugs and major surgery, but new therapies are on the horizon.More>>
  • Study touts health care workers with less than bachelor's degree

    Study touts health care workers with less than bachelor's degree

    Thursday, July 24 2014 12:08 AM EDT2014-07-24 04:08:05 GMT
    Among Las Vegas workers with less than a bachelor’s degree only 3.5 percent hold jobs in the most common health care occupations, the lowest percentage among the nation’s 100 largest metropolitan areas, the Brookings Institution reported Wednesday night.More>>
    Among Las Vegas workers with less than a bachelor’s degree only 3.5 percent hold jobs in the most common health care occupations, the lowest percentage among the nation’s 100 largest metropolitan areas, the Brookings Institution reported Wednesday night.More>>
*DISCLAIMER*: The information contained in or provided through this site section is intended for general consumer understanding and education only and is not intended to be and is not a substitute for professional advice. Use of this site section and any information contained on or provided through this site section is at your own risk and any information contained on or provided through this site section is provided on an "as is" basis without any representations or warranties.
Powered by WorldNow
All content © Copyright 2000 - 2014 WorldNow and KLAS. All Rights Reserved.
For more information on this site, please read our Privacy Policy and Terms of Service.