Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

New research highlights dramatically reduced risk of developing dementia

25.03.2009
Study reveals risk of developing condition is 'widely overestimated' by GPs

People with memory problems are less at risk of developing dementia than previously thought, a new study led by the University of Leicester and Nottinghamshire Healthcare NHS Trust reveals.

The five year research published in Acta Psychiatrica Scandinavica analysed data from 41 studies and dovetails with a Government focus to establish memory clinics in every town in the UK.

The research led by Dr Alex Mitchell from the University of Leicester Department of Cancer Studies and Molecular Medicine was carried out with Dr. Shiri-Feshki of Nottinghamshire Healthcare NHS Trust.

Dr Mitchell said: "This new research suggests that people with mild cognitive impairment (MCI) appear to have a lower risk of progressing to dementia than previously believed.

"Mild cognitive impairment (MCI) is an important disorder of memory and related areas found in about 1 in 6 people seen in general practice. The condition can occur in mid or late life and until recently most doctors told people with MCI that their risk of developing dementia was up to 15% per year making deterioration almost inevitable within 5 to 10 years.

"Our research found that the proportion of people who progressed was 10% per year in high risk groups and in fact only 5% per year in low risk groups. Moreover only a minority (20-40%) of people developed dementia even after extended follow-up and the risk appeared to reduce slightly with time.

"These results should be seen as positive for those with memory problems even for those that struggle with the kind of memory tests given by the GP or in a memory clinic. There is a large effort to find out who is most at risk of further decline as well to find strategies that might slow down such progress."

GPs have often been reluctant to give a diagnosis of MCI because of its consequences but this current finding should encourage clinicians to identify people with memory problems. Many such individuals stay stable for a long period and a substantial number also improve.

There are at least 1 million people in the UK with MCI without dementia. In February the government announced funding for a specialised memory clinic in every town giving important focus on this often overlooked condition.

Dr. Alex Mitchell | EurekAlert!
Further information:
http://www.le.ac.uk

Further reports about: GPS Healthcare MCI dementia memory problems mild cognitive impairment

More articles from Health and Medicine:

nachricht Electrical 'switch' in brain's capillary network monitors activity and controls blood flow
27.03.2017 | Larner College of Medicine at the University of Vermont

nachricht Laser activated gold pyramids could deliver drugs, DNA into cells without harm
24.03.2017 | Harvard John A. Paulson School of Engineering and Applied Sciences

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: Giant Magnetic Fields in the Universe

Astronomers from Bonn and Tautenburg in Thuringia (Germany) used the 100-m radio telescope at Effelsberg to observe several galaxy clusters. At the edges of these large accumulations of dark matter, stellar systems (galaxies), hot gas, and charged particles, they found magnetic fields that are exceptionally ordered over distances of many million light years. This makes them the most extended magnetic fields in the universe known so far.

The results will be published on March 22 in the journal „Astronomy & Astrophysics“.

Galaxy clusters are the largest gravitationally bound structures in the universe. With a typical extent of about 10 million light years, i.e. 100 times the...

Im Focus: Tracing down linear ubiquitination

Researchers at the Goethe University Frankfurt, together with partners from the University of Tübingen in Germany and Queen Mary University as well as Francis Crick Institute from London (UK) have developed a novel technology to decipher the secret ubiquitin code.

Ubiquitin is a small protein that can be linked to other cellular proteins, thereby controlling and modulating their functions. The attachment occurs in many...

Im Focus: Perovskite edges can be tuned for optoelectronic performance

Layered 2D material improves efficiency for solar cells and LEDs

In the eternal search for next generation high-efficiency solar cells and LEDs, scientists at Los Alamos National Laboratory and their partners are creating...

Im Focus: Polymer-coated silicon nanosheets as alternative to graphene: A perfect team for nanoelectronics

Silicon nanosheets are thin, two-dimensional layers with exceptional optoelectronic properties very similar to those of graphene. Albeit, the nanosheets are less stable. Now researchers at the Technical University of Munich (TUM) have, for the first time ever, produced a composite material combining silicon nanosheets and a polymer that is both UV-resistant and easy to process. This brings the scientists a significant step closer to industrial applications like flexible displays and photosensors.

Silicon nanosheets are thin, two-dimensional layers with exceptional optoelectronic properties very similar to those of graphene. Albeit, the nanosheets are...

Im Focus: Researchers Imitate Molecular Crowding in Cells

Enzymes behave differently in a test tube compared with the molecular scrum of a living cell. Chemists from the University of Basel have now been able to simulate these confined natural conditions in artificial vesicles for the first time. As reported in the academic journal Small, the results are offering better insight into the development of nanoreactors and artificial organelles.

Enzymes behave differently in a test tube compared with the molecular scrum of a living cell. Chemists from the University of Basel have now been able to...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

International Land Use Symposium ILUS 2017: Call for Abstracts and Registration open

20.03.2017 | Event News

CONNECT 2017: International congress on connective tissue

14.03.2017 | Event News

ICTM Conference: Turbine Construction between Big Data and Additive Manufacturing

07.03.2017 | Event News

 
Latest News

Northern oceans pumped CO2 into the atmosphere

27.03.2017 | Earth Sciences

Fingerprint' technique spots frog populations at risk from pollution

27.03.2017 | Life Sciences

Big data approach to predict protein structure

27.03.2017 | Life Sciences

VideoLinks
B2B-VideoLinks
More VideoLinks >>>