Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Everyday fish oil capsule may provide kidney-related benefits

02.05.2012
Lawson research suggests significant improvements to hemodialysis patient outcomes

Over the past decade, there has been a steady stream of information promoting the health benefits of fish oil capsules. According to Dr. Louise Moist, a Scientist at Lawson Health Research Institute, fish oil may also improve outcomes for kidney patients undergoing hemodialysis.

Hemodialysis can be delivered through arteriovenous (AV) grafts, artificial vessels created to join an artery to a vein. Unfortunately, AV grafts are prone to congestion and clotting, causing disruptions to treatment and a need for surgical correction.

Research suggests fish oil could prevent AV grafts from clotting and reduce related cardiovascular events. In a new multi-centre, randomized clinical trial, Dr. Moist and her colleagues followed patients undergoing hemodialysis using new AV grafts for 12 months after creation. Patients were assigned to daily doses of either four fish oil capsules, or four placebo capsules.

Results show those patients taking fish oil experienced a lower rate of graft failure, with half as many grafts lost to clotting. The amount of time until clotting occurred increased, and fewer corrective interventions were required. In addition, those taking fish oil had lower blood pressure, and lower rates of heart attacks, heart failure and other cardiac-related events.

"This study provides very exciting results," Dr. Moist says. "Fish oil did not fix all the problems with grafts but it reduced the number of costly, time consuming procedures for patients already receiving a very burdensome treatment with dialysis. It is not often we have such encouraging results that benefit patients' quality of life and reduce health care costs. "

Moving forward Dr. Moist and her colleagues are planning a second study focusing more intensely on blood pressure and cardiovascular events as related to fish oil. Dr. Moist is hopeful these results could provide a safer way to avoid cardiovascular complications and extend the patency of the graft during hemodialysis.

The trial was led by Dr. Charmaine Lok at Toronto General Hospital, and funded by the Canadian Institutes of Health Research (CIHR) and the Physicians Services Incorporated (PSI) Foundation. The full study will be released today in the Journal of the American Medical Association.

Dr. Moist is also a nephrologist at London Health Sciences Centre (LHSC), and an Associate Professor in the Department of Epidemiology and Biostatistics at Western University's Schulich School of Medicine & Dentistry.

Lawson Health Research Institute. As the research institute of London Health Sciences Centre and St. Joseph's Health Care, London, and working in partnership with The University of Western Ontario, Lawson Health Research Institute is committed to furthering scientific knowledge to advance health care around the world. www.lawsonresearch.com

For more information, please contact:
Sonya Gilpin
Communications & Public Relations
Lawson Health Research Institute
519-685-8500 ext. 75852
519-854-7164
sonya.gilpin@lawsonresearch.com

Sonya Gilpin | EurekAlert!
Further information:
http://www.lawsonresearch.com

More articles from Health and Medicine:

nachricht Satellites, airport visibility readings shed light on troops' exposure to air pollution
09.12.2016 | Veterans Affairs Research Communications

nachricht Oxygen can wake up dormant bacteria for antibiotic attacks
08.12.2016 | Penn State

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: Electron highway inside crystal

Physicists of the University of Würzburg have made an astonishing discovery in a specific type of topological insulators. The effect is due to the structure of the materials used. The researchers have now published their work in the journal Science.

Topological insulators are currently the hot topic in physics according to the newspaper Neue Zürcher Zeitung. Only a few weeks ago, their importance was...

Im Focus: Significantly more productivity in USP lasers

In recent years, lasers with ultrashort pulses (USP) down to the femtosecond range have become established on an industrial scale. They could advance some applications with the much-lauded “cold ablation” – if that meant they would then achieve more throughput. A new generation of process engineering that will address this issue in particular will be discussed at the “4th UKP Workshop – Ultrafast Laser Technology” in April 2017.

Even back in the 1990s, scientists were comparing materials processing with nanosecond, picosecond and femtosesecond pulses. The result was surprising:...

Im Focus: Shape matters when light meets atom

Mapping the interaction of a single atom with a single photon may inform design of quantum devices

Have you ever wondered how you see the world? Vision is about photons of light, which are packets of energy, interacting with the atoms or molecules in what...

Im Focus: Novel silicon etching technique crafts 3-D gradient refractive index micro-optics

A multi-institutional research collaboration has created a novel approach for fabricating three-dimensional micro-optics through the shape-defined formation of porous silicon (PSi), with broad impacts in integrated optoelectronics, imaging, and photovoltaics.

Working with colleagues at Stanford and The Dow Chemical Company, researchers at the University of Illinois at Urbana-Champaign fabricated 3-D birefringent...

Im Focus: Quantum Particles Form Droplets

In experiments with magnetic atoms conducted at extremely low temperatures, scientists have demonstrated a unique phase of matter: The atoms form a new type of quantum liquid or quantum droplet state. These so called quantum droplets may preserve their form in absence of external confinement because of quantum effects. The joint team of experimental physicists from Innsbruck and theoretical physicists from Hannover report on their findings in the journal Physical Review X.

“Our Quantum droplets are in the gas phase but they still drop like a rock,” explains experimental physicist Francesca Ferlaino when talking about the...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

ICTM Conference 2017: Production technology for turbomachine manufacturing of the future

16.11.2016 | Event News

Innovation Day Laser Technology – Laser Additive Manufacturing

01.11.2016 | Event News

#IC2S2: When Social Science meets Computer Science - GESIS will host the IC2S2 conference 2017

14.10.2016 | Event News

 
Latest News

Researchers identify potentially druggable mutant p53 proteins that promote cancer growth

09.12.2016 | Life Sciences

Scientists produce a new roadmap for guiding development & conservation in the Amazon

09.12.2016 | Ecology, The Environment and Conservation

Satellites, airport visibility readings shed light on troops' exposure to air pollution

09.12.2016 | Health and Medicine

VideoLinks
B2B-VideoLinks
More VideoLinks >>>