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Renal and Genitourinary Disorders News

Coffee May Be Kind to Your Kidneys

Posted 3 Nov 2017 by Drugs.com

FRIDAY, Nov. 3, 2017 – Can caffeine help people with chronic kidney disease live longer? That's the suggestion of a new study that found that among more than 2,300 Americans with chronic kidney disease, those who drank the most caffeinated drinks reduced their risk of premature death by 24 percent. "Our study showed a dose-dependent protective effect of caffeine consumption on all-cause ...

Dialysis Patients Often End Up Back in the Hospital

Posted 29 Sep 2017 by Drugs.com

FRIDAY, Sept. 29, 2017 – Nearly one-quarter of kidney dialysis patients admitted to the hospital are readmitted within 30 days after discharge, a new study finds. In many cases, the readmissions are for a different problem than the one that led to the first hospitalization, according to the report. For the study, researchers reviewed data from nearly 391,000 initial hospitalizations of dialysis ...

Dirty Air Might Harm Your Kidneys

Posted 21 Sep 2017 by Drugs.com

THURSDAY, Sept. 21, 2017 – Air pollution may harm your kidneys, a new study says. "Even levels below the limit set by the [Environmental Protection Agency] were harmful to the kidneys. This suggests that there is no safe level of air pollution," said study leader Dr. Ziyad Al-Aly. Al-Aly is director of clinical epidemiology at the VA Saint Louis Health Care System. He and his colleagues analyzed ...

Exercise May Stem Kidney Damage in Lupus Patients

Posted 19 Sep 2017 by Drugs.com

TUESDAY, Sept. 19, 2017 – Regular exercise may slow kidney damage in people with lupus while stress may prompt the opposite effect, new research suggests. The autoimmune disease causes the body to attack and damage vital organs such as the kidneys. Singer Selena Gomez put lupus in the spotlight last week when she received a kidney transplant because the disease had ravaged her own kidneys. But ...

Kidney Disease May Boost Odds of Infection

Posted 18 Aug 2017 by Drugs.com

FRIDAY, Aug. 18, 2017 – As kidney function declines, infection risk rises, a new study shows. Infections facing people with advanced kidney disease include lower respiratory tract disease, urinary tract infections and blood poisoning, researchers said. The findings were published Aug. 17 in the Clinical Journal of the American Society of Nephrology. "Given the fact that chronic kidney disease ...

Methylprednisolone for Kidney Disease Tied to Infection Risk

Posted 1 Aug 2017 by Drugs.com

TUESDAY, Aug. 1, 2017 – A drug used for some cases of kidney disease can raise the risk of serious infections, researchers say. A clinical trial was stopped early when researchers discovered that patients on the drug – a corticosteroid called methylprednisolone – suffered a concerning number of serious side effects. Most often, that meant severe infections, including pneumonia and meningitis. ...

Thyroid Problems May Make Things Worse for Dialysis Patients

Posted 14 Jul 2017 by Drugs.com

THURSDAY, July 13, 2017 – Poor thyroid function may diminish kidney dialysis patients' health and quality of life, a new study suggests. Hypothyroidism – a condition in which the thyroid gland does not produce enough thyroid hormone – is common in dialysis patients, but how it affects them has been unclear. Dialysis is treatment for kidney failure, where patients need a machine to filter their ...

Are Doctors Discarding Donor Kidneys That Could Save Lives?

Posted 7 Jul 2017 by Drugs.com

THURSDAY, July 6, 2017 – U.S. doctors are discarding donated kidneys that could keep people alive for years, simply because the organs are not top-quality, a new study claims. "Suboptimal" kidneys from older donors with health problems perform much better than expected, and would preserve a patient's life much longer than dialysis, said lead researcher Dr. Sumit Mohan, an assistant professor at ...

Catheters Often to Blame for Blood Infections After Dialysis

Posted 30 Jun 2017 by Drugs.com

FRIDAY, June 30, 2017 – Tubes called catheters that are used to draw and return blood to the body during dialysis appear to cause the majority of bloodstream infections in people receiving dialysis for kidney problems, a new study finds. Three-quarters of bloodstream infections in dialysis patients were related to accessing their blood, the 2014 U.S. Centers for Disease Control and Prevention ...

Elevated Protein Level Increases Blacks' Risk of Kidney Disease

Posted 27 Jun 2017 by Drugs.com

TUESDAY, June 27, 2017 – Black Americans with gene variants that raise their risk of chronic kidney disease don't always develop it, and researchers now think they know why. Fifteen to 20 percent of black Americans have inherited variations of the apolipoprotein L1 (APOL1) that put them at risk for chronic kidney disease, but only about half of them are diagnosed with the illness. Scientists ...

Marathon Running May Cause Short-Term Kidney Injury

Posted 28 Mar 2017 by Drugs.com

TUESDAY, March 28, 2017 – Any marathoner will tell you that the grueling 26-mile races can do a number on the hips, knees, ankles and feet. Now, a small study suggests that these tests of endurance are also tough on the kidneys. "Marathon runners demonstrate transient or reversible short-term kidney injury," said Dr. Chirag Parikh, professor of medicine at Yale University. In his study of 22 ...

Cutting Salt a Health Boost for Kidney Patients

Posted 17 Feb 2017 by Drugs.com

THURSDAY, Feb. 16, 2017 – Encouraging people with kidney disease to reduce their salt intake may help improve blood pressure and cut excess fluid retention, at least for a while, a new study suggests. Study participants lowered their systolic blood pressure (the top number) by almost 11 points, on average, on a salt-restricted diet versus their usual diet. They also flushed out a liter of water ...

Constipation, Kidney Disease May Be Linked, New Research Shows

Posted 11 Nov 2016 by Drugs.com

THURSDAY, Nov. 10, 2016 – People with constipation are more likely to develop kidney disease, a new study finds. The discovery suggests kidney problems might be prevented or treated by managing constipation, according to researchers at the University of Tennessee Health Science Center and Memphis VA Medical Center. They studied the medical records of 3.5 million U.S. veterans with normal kidney ...

Study Counters Notion That Heart Surgery Poses More Kidney Risks to Women

Posted 21 Oct 2016 by Drugs.com

THURSDAY, Oct. 20, 2016 – A new study challenges the belief that women are more likely than men to develop kidney damage after heart surgery. Researchers reviewed 64 studies that included more than 1 million patients to see the actual risk of acute kidney injury (AKI) after heart surgery. AKI is a sudden decrease in kidney function. This condition can occur when kidneys are deprived of normal ...

When Complications Arise, Some Hospitals Get Paid a Lot More

Posted 12 Oct 2016 by Drugs.com

WEDNESDAY, Oct. 12, 2016 – Medicare pays some U.S. hospitals two to three times more than others to care for older adults who experience complications after major surgery, a new analysis finds. Those higher payments aren't always associated with better clinical care, the study authors said. The findings suggest that some hospitals deal with surgical complications, such as serious bleeding, ...

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