View source for Directory:Tell Me About Senior Health/Alzheimer's Disease/Alzheimer's Disease Treatments and Research

MyWikiBiz, Author Your Legacy — Saturday January 25, 2025

← Directory:Tell Me About Senior Health/Alzheimer's Disease/Alzheimer's Disease Treatments and Research

You do not have permission to edit this page, for the following reasons:

• The action you have requested is limited to users in one of the groups: Users, vuser.
• You must confirm your email address before editing pages. Please set and validate your email address through your user preferences.

---

You can view and copy the source of this page.

__NOTOC__ == Alzheimer's Disease Treatments And Research == There is no known cure for Alzheimer's, but there are treatments that can prevent some symptoms from getting worse for a limited time. Ongoing research offers clues to the way Alzheimer's develops and the reasons it starts. It also offers hope that some day it may be possible to delay the onset of Alzheimer's, slow its progress, or even prevent it altogether. == Treatments == Alzheimer's disease develops slowly, starting with mild memory problems and ending in death. The course the disease takes and how fast changes occur vary from person to person. The time from diagnosis to end of life varies. It can be as little as 3 years if the person is over 80 when diagnosed. Or it may be as long as 10 years or more if the person is younger. A person with Alzheimer's should be under a doctor's care and may see a neurologist, psychiatrist, family doctor, internist, or geriatrician — a specialist who treats older adults. The doctor can treat the person's physical and behavioral problems and answer the many questions that the person or the family may have. No treatment can stop Alzheimer's disease. However, for some people in the early and middle stages of the disease, the drugs Aricept®, Exelon® or Razadyne® — previously known as Reminyl® — may help prevent some symptoms from becoming worse for a limited time. Aricept® is also approved for severe symptoms of Alzheimer's. Another drug, Namenda®, is approved for use in moderate to severe forms of the disease, although it is also limited in its effects. Also, some medicines may help control behavioral symptoms of Alzheimer's disease such as sleeplessness, agitation, wandering, anxiety, and depression. Treating these symptoms often makes patients more comfortable and makes their care easier for caregivers. Family members and friends can assist people in the early stages of Alzheimer's in continuing their daily routines, physical activities, and social contacts. People with Alzheimer's should be kept up-to-date about the details of their lives, such as the time of day, where they live, and what is happening at home or in the world. Memory aids may help in the day-to-day living of patients in the earlier stages of Alzheimer's. Some families find that a big calendar, a list of daily plans, notes about simple safety measures, and written directions describing how to use common household items are very useful aids. == Research == The National Institute on Aging (NIA) is part of the National Institutes of Health, and it is the lead federal agency for research on Alzheimer's disease. NIA coordinates the National Institutes of Health's Alzheimer's Disease Prevention Initiative. The Alzheimer's Disease Prevention Initiative is designed to :* understand why Alzheimer's disease occurs and who is at greatest risk for developing it. :* improve the accuracy of diagnosis and the ability to identify those at risk. :* discover, develop, and test new treatments and ways to prevent Alzheimer's. :* discover treatments for behavioral problems in patients with Alzheimer's disease. People with Alzheimer's disease and those with mild cognitive impairment, or even healthy people who want to help scientists test new treatments may be able to take part in clinical trials. Clinical trials are studies done with people to find out if a new drug or treatment is both safe and effective. New therapies are tested on people only after laboratory and animal studies show that the therapy is safe and has promising results. The Food and Drug Administration sets strict rules to make sure that people who agree to be in the studies are treated as safely as possible. People who take part in clinical trials say that the biggest benefit is having regular contact with experts who have lots of practical experience and a broad understanding about the disease. They also feel they are making a valuable contribution to knowledge that will help people who develop Alzheimer's in the future. Scientists funded by NIA are testing a number of drugs in clinical trials to see if they prevent Alzheimer's disease, slow the disease, or help reduce behavioral symptoms. Many drugs and therapies are tested in clinical trials. Some ideas that seem promising turn out to have little or no benefit when they are carefully studied in a clinical trial. There is evidence that inflammation in the brain may contribute to the damage caused by Alzheimer's disease. Some studies have suggested that drugs such as nonsteroidal anti-inflammatory drugs, or NSAIDs, might help slow the progression of Alzheimer's. So far, however, clinical trials have not shown a benefit from these drugs. A clinical trial studying two of these drugs, Vioxx and Aleve, showed that they did not delay the progression of Alzheimer's in people who already had the disease. In another trial, testing whether the NSAIDs Celebrex and Aleve could prevent Alzheimer's in healthy older people at risk for the disease, the drugs were stopped, although subjects continue to be followed for safety. New reports showed that Celebrex was linked to an increased risk for heart disease and a preliminary review of the data on Aleve from the trial suggested a possible increased risk for heart disease and stroke. Researchers are continuing to look for ways to test how other anti-inflammatory drugs might affect the development or progression of Alzheimers. Recent research has suggested a link between Alzheimer's disease and factors that increase the risk for heart disease. Medicines already used to help reduce the risk of heart disease may help lower the chances of developing Alzheimer's disease or may slow its progression. Clinical trials of drugs known as statins, commonly used to lower cholesterol, have begun to see if they might help slow down the progression of Alzheimer's disease. Studies have shown that people with Alzheimer's often have higher levels of an amino acid called homocysteine in their blood. High levels of homocysteine are known to increase the risk of heart disease. Folic acid and vitamins B6 and B12 can reduce levels of homocysteine in the blood, and scientists are conducting clinical trials to see whether these substances can also slow rates of mental decline. Recently, scientists have focused on a type of memory change called mild cognitive impairment, or MCI. MCI is different from both Alzheimer's disease and age-related memory change. People with MCI have ongoing memory problems but do not have noticeable problems in other areas like confusion, attention problems, and difficulty with language. Scientists funded by the National Institute on Aging recently completed a clinical trial — the Memory Impairment Study — to learn whether treatment of MCI might prevent or slow further memory loss, including the development of Alzheimer's. This 3-year trial compared the drug donepezil or vitamin E to a placebo in people with MCI to see if the drug or vitamin might delay or prevent the development of Alzheimer's. The study found that taking vitamin E did not prevent or delay Alzheimer's in a person with MCI. It is possible that vitamin E may not help after memory loss has already started. However, donepezil, also known as Aricept®, did seem to delay the onset of Alzheimer's, but only during the first year of treatment, providing no clear guidance to doctors about prescribing donepezil for people with MCI. Several years ago, a clinical trial showed that vitamin E slowed the progress of some consequences of Alzheimer's disease by about seven months. Other studies are considering whether antioxidants — such as vitamin E and C — can slow Alzheimer's. One clinical trial is examining whether vitamin E and/or selenium supplements can prevent Alzheimer's or stop mental decline. More studies on other antioxidants are ongoing or being planned. Studies have linked keeping the brain active with a reduced risk of Alzheimer's disease. In a study of healthy older people and people with possible or probable Alzheimer's, scientists found that the healthy people had taken part in more mentally stimulating activities in their early and middle adulthood years than those who later developed Alzheimer's. The healthy group also spent more hours in these types of activities. A growing body of research suggests that the more formal education a person has, the better his or her memory and learning ability will be, even if the brain turns out to have the type of plaques associated with Alzheimer's disease. Some studies have suggested that estrogen used by women to treat the symptoms of menopause also protects the brain. Experts also wondered whether using estrogen could reduce the risk of Alzheimer's or slow the disease. However, clinical trials to test estrogen have not shown that it can slow the progression of Alzheimer's in women who have already been diagnosed with the disease. And one study found that women over the age of 65 who used estrogen with a progestin were at greater risk for dementia, including Alzheimer's. The study also showed that older women who used only estrogen could increase their risk of developing dementia. Scientists believe that more research is needed to find out if estrogen may play some role in Alzheimer's. They would like to know whether starting estrogen therapy around the time of menopause, rather than at age 65 or older, will protect memory or prevent Alzheimer's disease, and an NIH clinical trial is testing this possibility. Early studies suggested that extracts from the leaves of the ginkgo biloba tree might be of some help in treating symptoms of Alzheimer's disease. There is no evidence yet that gingko biloba will cure or prevent Alzheimer's. Scientists are now trying to find out in a clinical trial whether ginkgo biloba can delay mental decline or prevent Alzheimer's disease or other types of dementia in older people. Will a vaccine someday prevent Alzheimer's disease? Early vaccine studies in mice successfully reduced beta-amyloid plaques in the brain and improved the way mice performed on memory tests. But when the studies were conducted in humans, they had to be stopped because some participants experienced side effects. However, scientists are continuing to study variations of the vaccine approach in the hope that they will reduce beta-amyloid in the brain while minimizing harmful side effects. Scientists have come a long way in their understanding of Alzheimer's disease. Findings from years of research have begun to clarify differences among age-related memory changes, mild cognitive impairment, and Alzheimer's disease. Scientists also have made great progress in defining the changes that take place in the Alzheimer's disease brain. This allows them to pinpoint possible targets for treatment. == Sponsored Links == <adsense> google_ad_client = "pub-5512298628457000"; google_ad_width = 336; google_ad_height = 280; google_ad_format = "336x280_as"; google_ad_type = "text_image"; google_ad_channel = ""; google_color_border = "FFFFFF"; google_color_bg = "FFFFFF"; google_color_link = "0066CC"; google_color_text = "000000"; google_color_url = "008000"; </adsense> == Alzheimer's Disease Articles == * [[Directory:Tell Me About Senior Health/Alzheimer's Disease/Alzheimer's Disease Defined|Alzheimer's Disease Defined]] * [[Directory:Tell Me About Senior Health/Alzheimer's Disease/Alzheimer's Disease Causes and Risk Factors|Alzheimer's Disease Causes and Risk Factors]] * [[Directory:Tell Me About Senior Health/Alzheimer's Disease/Alzheimer's Disease Symptoms and Diagnosis|Alzheimer's Disease Symptoms and Diagnosis]] * [[Directory:Tell Me About Senior Health/Alzheimer's Disease/Alzheimer's Disease Frequently Asked Questions|Alzheimer's Disease Frequently Asked Questions]] == Alzheimer's Disease Videos == * [[Directory:Tell Me About Senior Health/Alzheimer's Disease/Cognitive Test for Alzheimer's|Cognitive Test for Alzheimer's]] (4 min 40 sec) * [[Directory:Tell Me About Senior Health/Alzheimer's Disease/How Alzheimer's Affects Neurons In The Brain|How Alzheimer's Affects Neurons In The Brain]] (1 min 48 sec) * [[Directory:Tell Me About Senior Health/Alzheimer's Disease/Alzheimer's Disease The Nun Study|Alzheimer's Disease The Nun Study]] (4 min 5 sec) * [[Directory:Tell Me About Senior Health/Alzheimer's Disease/Diagnosing Alzheimer's Disease|Diagnosing Alzheimer's Disease]] (2 min 31 sec) <br> ---- The information provided should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed physician should be consulted for diagnosis and treatment of any and all medical conditions. Call 911 for all medical emergencies. <br> <br> Copyright Information: Public domain information with acknowledgement given to the U.S. National Library of Medicine. ---- <embed> <!-- Start of StatCounter Code --> <script type="text/javascript" language="javascript"> var sc_project=2346618; var sc_invisible=0; var sc_partition=21; var sc_security="548ebbe1"; var sc_text=1; </script> <script type="text/javascript" language="javascript" src="http://www.statcounter.com/counter/frames.js"></script><noscript><a href="http://www.statcounter.com/" target="_blank"><img src="http://c22.statcounter.com/counter.php?sc_project=2346618&java=0&security=548ebbe1&invisible=0" alt="free website hit counter" border="0"></a> </noscript> <!-- End of StatCounter Code --> </embed> <br> [[Page Of::Directory:Tell Me About Senior Health|Directory:Tell Me About Senior Health]] [[Medical Name:=Alzheimer's Disease]] [[Category:Health]] [[Category:Medicine]] [[Category:Diseases]]

Return to Directory:Tell Me About Senior Health/Alzheimer's Disease/Alzheimer's Disease Treatments and Research.