The study involved 323 people who had no memory problems when first tested but later developed dementia. Memory tests and physical exams were then given every 18 months.
The study found that after an Alzheimer’s diagnosis was made, people with diabetes were twice as likely to die sooner than those without diabetes who had Alzheimer’s disease. People with Alzheimer’s disease who had high blood pressure were two-and-a-half times more like to die sooner than those with normal blood pressure.
“Studies show that the average lifespan of a person diagnosed with Alzheimer’s can be anywhere from three to nine years. For that person and their caregiver, every minute counts. Here we have two controllable factors that may drastically affect how long that person can survive,” said study author Yaakov Stern, PhD, professor at the Taub Institute for Research on Alzheimer’s Disease and the Aging Brain and director of the Cognitive Neuroscience Division of Gertrude H. Sergievsky Center at Columbia University Medical Center in New York. Stern is also a member of the American Academy of Neurology.
The study also looked at how race could affect how long a person lives with Alzheimer’s disease. It found Hispanic people lived for eight years after diagnosis, about four years longer than non-Hispanic white people did. African-Americans lived an average of five years, longer than non-Hispanic whites but not as long as Hispanic people. However, after adjusting for gender and other factors, the results were no longer significant.
“Though these findings were not significant, they are intriguing and warrant further research as to whether race affects survival time in people with Alzheimer’s disease,” said Stern.
The study was supported by the National Institute on Aging.
The American Academy of Neurology, an association of more than 21,000 neurologists and neuroscience professionals, is dedicated to improving patient care through education and research. A neurologist is a doctor with specialized training in diagnosing, treating and managing disorders of the brain and nervous system such as epilepsy, dystonia, migraine, Huntington’s disease, and dementia.
Angela Babb | American Academy of Neurology
The end of pneumonia? New vaccine offers hope
23.10.2017 | University at Buffalo
Scientists track ovarian cancers to site of origin: Fallopian tubes
23.10.2017 | Johns Hopkins Medicine
Salmonellae are dangerous pathogens that enter the body via contaminated food and can cause severe infections. But these bacteria are also known to target...
University of Maryland researchers contribute to historic detection of gravitational waves and light created by event
On August 17, 2017, at 12:41:04 UTC, scientists made the first direct observation of a merger between two neutron stars--the dense, collapsed cores that remain...
Seven new papers describe the first-ever detection of light from a gravitational wave source. The event, caused by two neutron stars colliding and merging together, was dubbed GW170817 because it sent ripples through space-time that reached Earth on 2017 August 17. Around the world, hundreds of excited astronomers mobilized quickly and were able to observe the event using numerous telescopes, providing a wealth of new data.
Previous detections of gravitational waves have all involved the merger of two black holes, a feat that won the 2017 Nobel Prize in Physics earlier this month....
Material defects in end products can quickly result in failures in many areas of industry, and have a massive impact on the safe use of their products. This is why, in the field of quality assurance, intelligent, nondestructive sensor systems play a key role. They allow testing components and parts in a rapid and cost-efficient manner without destroying the actual product or changing its surface. Experts from the Fraunhofer IZFP in Saarbrücken will be presenting two exhibits at the Blechexpo in Stuttgart from 7–10 November 2017 that allow fast, reliable, and automated characterization of materials and detection of defects (Hall 5, Booth 5306).
When quality testing uses time-consuming destructive test methods, it can result in enormous costs due to damaging or destroying the products. And given that...
Using a new cooling technique MPQ scientists succeed at observing collisions in a dense beam of cold and slow dipolar molecules.
How do chemical reactions proceed at extremely low temperatures? The answer requires the investigation of molecular samples that are cold, dense, and slow at...
23.10.2017 | Event News
17.10.2017 | Event News
10.10.2017 | Event News
23.10.2017 | Materials Sciences
23.10.2017 | Life Sciences
23.10.2017 | Press release