Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Chronic kidney disease a warning sign independent of hypertension or diabetes

26.09.2012
Two new studies from the Johns Hopkins Bloomberg School of Public Health and the Chronic Kidney Disease Prognosis Consortium found that the presence of chronic kidney disease itself can be a strong indicator of the risk of death and end-stage renal disease (ESRD) even in patients without hypertension or diabetes. Both hypertension and diabetes are common conditions with chronic kidney disease with hypertension being the most prevalent. The studies were released online in advance of publication in The Lancet.

Chronic kidney disease affects 10 to 16 percent of all adults in Asia, Europe, Australia and the United States. Kidney function is measured by estimating glomerular filtration rate and kidney damage is often quantified by measuring albumin, the major protein in the urine standardized for urine concentration.

In the hypertension meta-analysis, low kidney function and high urine protein was associated with all-cause and cardiovascular mortality and ESRD in both individuals with and without hypertension. The associations of kidney function and urine protein with mortality outcomes were stronger in individuals without hypertension than in those with hypertension, whereas the kidney function and urine protein associations with ESRD did not differ by hypertensive status.

In the diabetes analysis, individuals with diabetes had a higher risk of all-cause, cardiovascular mortality and ESRD compared to those without diabetes across the range of kidney function and urine protein. Despite their higher risks, the relative risks of these outcomes by kidney function and urine protein are much the same irrespective of the presence or absence of diabetes.

"Chronic kidney disease should be regarded as at least an equally relevant risk factor for mortality and ESRD in individuals without hypertension as it is in those with hypertension," said Bakhtawar K. Mahmoodi, MD, PhD, lead author of the hypertension analyses.

"These data provide support for clinical practice guidelines which stage chronic kidney disease based on kidney function and urine protein across all causes of kidney disease. The conclusions are strengthened by the findings of leading studies and the participation of investigators from 40, countries and a detailed analysis of over 1 million participants," said Josef Coresh, MD, PhD, MHS, the Consortium's principal investigator and professor in the Bloomberg School's Department of Epidemiology.

"Association of kidney disease measures with mortality and end-stage renal disease in individuals with and without hypertension: a meta-analysis" (lead author, Bakhtawar K. Mahmoodi, MD, PhD, from the Johns Hopkins Bloomberg School of Public Health and University Medical Center Groningen, the Netherlands) and "Association of kidney disease measures with mortality and end-stage renal disease in individuals with and without diabetes: a meta-analysis" (lead author Caroline Fox, MD, from the Framingham Heart Study) were written by the Chronic Kidney Disease Prognosis Consortium (CKD-PC), which includes approximately 200 collaborators and data from 40 countries.

The US National Kidney Foundation and a variety of sources such as national institutes of health and medical research councils as well as foundations and industry sponsors supporting the authors and collaborating cohorts of the CKD-PC.

Tim Parsons | EurekAlert!
Further information:
http://www.jhsph.edu

More articles from Health and Medicine:

nachricht Collagen nanofibrils in mammalian tissues get stronger with exercise
14.12.2018 | University of Illinois College of Engineering

nachricht New discoveries predict ability to forecast dementia from single molecule
12.12.2018 | UT Southwestern Medical Center

All articles from Health and Medicine >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Data use draining your battery? Tiny device to speed up memory while also saving power

The more objects we make "smart," from watches to entire buildings, the greater the need for these devices to store and retrieve massive amounts of data quickly without consuming too much power.

Millions of new memory cells could be part of a computer chip and provide that speed and energy savings, thanks to the discovery of a previously unobserved...

Im Focus: An energy-efficient way to stay warm: Sew high-tech heating patches to your clothes

Personal patches could reduce energy waste in buildings, Rutgers-led study says

What if, instead of turning up the thermostat, you could warm up with high-tech, flexible patches sewn into your clothes - while significantly reducing your...

Im Focus: Lethal combination: Drug cocktail turns off the juice to cancer cells

A widely used diabetes medication combined with an antihypertensive drug specifically inhibits tumor growth – this was discovered by researchers from the University of Basel’s Biozentrum two years ago. In a follow-up study, recently published in “Cell Reports”, the scientists report that this drug cocktail induces cancer cell death by switching off their energy supply.

The widely used anti-diabetes drug metformin not only reduces blood sugar but also has an anti-cancer effect. However, the metformin dose commonly used in the...

Im Focus: New Foldable Drone Flies through Narrow Holes in Rescue Missions

A research team from the University of Zurich has developed a new drone that can retract its propeller arms in flight and make itself small to fit through narrow gaps and holes. This is particularly useful when searching for victims of natural disasters.

Inspecting a damaged building after an earthquake or during a fire is exactly the kind of job that human rescuers would like drones to do for them. A flying...

Im Focus: Topological material switched off and on for the first time

Key advance for future topological transistors

Over the last decade, there has been much excitement about the discovery, recognised by the Nobel Prize in Physics only two years ago, that there are two types...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

VideoLinks
Industry & Economy
Event News

ICTM Conference 2019: Digitization emerges as an engineering trend for turbomachinery construction

12.12.2018 | Event News

New Plastics Economy Investor Forum - Meeting Point for Innovations

10.12.2018 | Event News

EGU 2019 meeting: Media registration now open

06.12.2018 | Event News

 
Latest News

Data use draining your battery? Tiny device to speed up memory while also saving power

14.12.2018 | Power and Electrical Engineering

Tangled magnetic fields power cosmic particle accelerators

14.12.2018 | Physics and Astronomy

In search of missing worlds, Hubble finds a fast evaporating exoplanet

14.12.2018 | Physics and Astronomy

VideoLinks
Science & Research
Overview of more VideoLinks >>>