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Resources Basic Information Introduction & Causes of Cognitive Disorders Introduction to Cognitive DisordersVarious Causes of Cognitive DisordersReversible and Irreversible Cognitive Disorders Dementia DementiaMedical Conditions that May Cause Dementia Alzheimer's Disease Alzheimer's DiseasePrevalence and Causes of Alzheimer's DiseaseCauses of Alzheimer's Disease ContinuedRisk Factors for Alzheimer's DiseaseSymptoms of Alzheimer's DiseaseWarning Signs of Alzheimer's DiseaseDiagnosis of Alzheimer's DiseaseDiagnosis of Alzheimer's Disease - Imaging Procedures and Psychological EvaluationDiagnosis of Alzheimer's Disease - Neuropsychological TestingTreatment of Cognitive and Behavioral Symptoms associated with Alzheimer's DiseaseResearch and Prognosis on Alzheimer's Disease Other Cognitive Disorders Vascular Neurocognitive DisorderVascular Neurocognitive Disorder ContinuedLewy Body DementiaSymptoms of Lewy Body DementiaDiagnosis and Treatment of Lewy Body DementiaReversible Cognitive Disorder - Dementia Syndrome of Depression Neurocognitive Disorder Due to Another Medical ConditionReversible Cognitive Disorder - DeliriumPrevention of Dementia and Other Cognitive Disorders Dementia Coping Skills & Behavior Management Coping Skills for Those With DementiaCoping Skills for Dementia CaregiversServices for Dementia CaregiversCommunication Tips for Dementia CaregiversBehavioral Management for Dementia CaregiversBehavioral Management for Dementia Caregivers ContinuedTips for Dealing with Specific Dementia Problematic BehaviorsTips for Dealing with Specific Dementia Problematic Behaviors Continued Traumatic Brain Injury (TBI) Traumatic Brain InjuriesTraumatic Brain Injuries ContinuedTreatment of Traumatic Brain Injury (TBI) Conclusion and Resources Cognitive Disorders ConclusionCognitive Disorders Web ResourcesCognitive Disorders Book Resources More Information Dementia: What Gets Damaged; What Gets Saved Latest News Does Hormone Therapy for Prostate Cancer Raise Dementia Risk?Could Alzheimer's Spread Like Infection Throughout the Brain?Newly Discovered Illness May Cause Nearly 1 in 5 Dementias, Experts SayFinancial Scammers Often Prey on People With Early DementiaMore Alzheimer's Drug Trial Failures: Are Researchers on the Wrong Track?Gum Disease Shows Possible Links to Alzheimer'sBrain Scans Spot, Track Alzheimer'sFewer Periods May Mean Higher Dementia RiskOnly Spoken Words Processed in Newly Discovered Brain RegionRate of U.S. Deaths Tied to Dementia Has More Than DoubledEven Distant Relatives' History Could Up Your Alzheimer's RiskDementia May Strike Differently, Depending on RaceHormone Therapy Linked to Slight Rise in Alzheimer's RiskSleep Apnea May Be Linked With Alzheimer's MarkerScientists Find 5 New Genes That Sway Alzheimer's RiskAre Hearing Loss, Mental Decline Related?Education No Match Against Alzheimer'sCould Gut Bacteria Be Linked to Dementia Risk?Plunging Temperatures a Threat to People With Alzheimer'sBlood Test Might Yield Early Warning of Alzheimer'sFrailty a Risk Factor for DementiaAHA: Blood Pressure May Explain Higher Dementia Risk in BlacksSleep Patterns May Offer Clues to Alzheimer'sDoes Alzheimer's Unfold Differently in Black Patients?Health Tip: Caring for a Person With Alzheimer'sCan Alzheimer's Be Spread? Mouse Study Hints It's PossibleDoctors' Office Dementia Tests Are Often Wrong: StudyAlzheimer's Vaccine Shows Promise in MiceKey Strategies When Caring for a Loved One With DementiaFor Down Syndrome Adults, Death and Dementia Often Come TogetherAHA: What's the Blood Pressure Connection to Alzheimer's Disease?Could Diabetes Drugs Help Curb Alzheimer's?Hard Arteries Hard on the Aging Brain?Widely Used Antipsychotics May Not Ease Delirium in ICUCould Herpes Virus Help Cause Alzheimer's?Map of Mouse Hippocampus Could Be Weapon Against Alzheimer'sHealth Tip: 10 Signs of Alzheimer'sA-Fib Tied to Higher Odds for DementiaAlzheimer's Gene Tied to 'Chemo Brain' in Breast Cancer SurvivorsDiabetes, Dementia Can Be Deadly CombinationWhat's the Dollar Cost of Caring for a Loved One With Alzheimer's?AHA: Stiffening of Blood Vessels May Point to Dementia RiskU.S. Alzheimer's Cases to Nearly Triple by 2060Daytime Drowsiness a Sign of Alzheimer's?Exercise May Boost Brain Power in Alzheimer's, Mouse Study SuggestsSeverity of Alzheimer's Can Vary by SeasonHealth Tip: Help Kids Understand Alzheimer'sWith Stroke Comes Higher Dementia Risk: StudyEyes Could Be Window to Predicting Alzheimer'sDialysis Linked to Dementia in Seniors Questions and Answers Problem of Forgetting ThingsHow Do I Handle My Mother's Decline?89 Year Old Mother Dementia vs DeliriumElderly ParentsVoices in his headold age or whatDementia and Depression Videos Overview of Dementia with Lewy Bodies Common Challenges: DrivingTreating Traumatic Brain Injuries Diagnosis and Management of Vascular DementiaHelping Loved Ones with Memory Loss Difference Between Alzheimer's and Dementia Alzheimer’s Disease and Sleep PatternsDevelopments to Alzheimer’s Research Why Early Detection of Alzheimer’s Disease MattersNew Definition of Alzheimer’s Changes How Disease Is ResearchedLewy Body Dementia: Most Common Disorder You’ve Never Heard Of Living With Traumatic Brain Injury Early Detection of Alzheimer's Disease Seeing Alzheimer's in a New Way Inside Alzheimer’s disease Alzheimer's Disease Facts and FiguresAlzheimer's Screening Neurology: Testing for Alzheimer's Early Detection of Alzheimer’s Disease Alzheimer's and Dementia Caregiver Training: Sexually Inappropriate BehaviorsAlzheimer's and Dementia Caregiver Training: Depression/ApathyAlzheimer's and Dementia Caregiver Training: Agitation and AnxietyAlzheimer's and Dementia Caregiver Training: Aggressive Language/BehaviorAlzheimer's and Dementia Caregiver Training: Sleep DisturbancesAlzheimer's and Dementia Caregiver Training: Repetitive Phone CallsAlzheimer's and Dementia Caregiver Training: Home SafetyBest Practices & Emerging Therapies for Patients with Alzheimer’s Disease New Approaches to Alzheimer’s DiseasesRecognizing the Early Signs of DementiaEffective Treatments and Prevention of Alzheimer’s Disease: The Time is Now - Research on Aging Dementia – it affects us all Falls Prevention in People with DementiaCaregiver Training Part I: Introduction Caregiver Training Part II: HallucinationsCaregiver Training Part III: Refusal to BatheCaregiver Training Part IV: Refusal to Take MedicationCaregiver Training Part V: Repetitive BehaviorsCaregiver Training Part VI: Repetitive QuestionsCaregiver Training Part VII: SundowningCaregiver Training Part VIII: WanderingThe Benefits of Early Detection of Alzheimer's DiseaseGetting Help with Caregiving: In-Home & Residential PlacementA New Way To Look At Alzheimer'sThe Healing Power of MusicFalls Prevention in People with DementiaFalls Prevention in People with DementiaProtecting & Caring for Patients with DementiaDementia 101 in 101 Seconds Normal and Abnormal Aging and the BrainCircuit Tweak Boosts Social Memory in Mice Managing The Late Stages of DementiaAlzheimer’s Disease and Parkinson’s Disease Aggressive Behavior in People with DementiaDementia with Lewy Bodies Diagnosing Alzheimer’s Signs of Alzheimer’s Practical Tips for Travelling with a Loved One with Alzheimer's Disease Links [3] Associations[5] Government[12] Information[2] Journals[1] Research[1] Services[57] Videos Book Reviews Alive with Alzheimer'sAlzheimer'sDays With My FatherDecision Making, Personhood and DementiaDementiaDementia Caregivers Share Their StoriesHearing the Person With DementiaHow We Think About DementiaInside Assisted LivingMild Cognitive Impairment and Early Alzheimer's DiseaseMom's OK, She Just ForgetsMy Book about Brains, Change and DementiaNothing about us, without us!Remembering HomeRights, Risk and Restraint-Free Care of Older PeopleSpeaking Our Minds: Revised EditionStill AliceTelling Tales About DementiaThe Almost MoonThe Emotional Journey of the Alzheimer's FamilyThe Enduring Self in People with Alzheimer'sThe Story of My FatherVoices Of Alzheimer'sWhen It Gets DarkWhen Someone You Know Is Living in a Dementia Care CommunityWrinkles

Related Topics Aging & Geriatrics Memory Problems Elder Care

Treatment Research

At the time of this writing there are well over 100 different medications being investigated in research trials for treating Alzheimer's disease. These medications are at different stages in the research process and:

• The majority of these drugs are what are called modifying therapies. These are hoped to be able to change or alter how the disease progresses.
• A smaller number are cognitive enhancers. These are designed to improve cognitive functions like memory or attention.
• An even smaller number are symptomatic agents. This means that they just work on specific symptoms like agitation, hallucinations (seeing or hearing things that are not there), etc.

The process of approving drugs is often lengthy and consists of many steps. Initial steps are designed to test the safety of the drug. Then the next steps test to see if the drug works or does what it is supposed to do. The final two steps continue with evaluating its safety and effectiveness, as well as how it works when released on the market. Even though there are hundreds of drugs currently in development for Alzheimer's disease, it is a good bet that very few of them will get approval.

Other research that may assist in the development of treatment for Alzheimer's disease includes genetic research. This research is consistently uncovering new genetic associations that may lead to the development of Alzheimer's disease in some people. However, the path from understanding how a particular gene contributes to the development of the issues in Alzheimer's disease and in developing a medication to address that issue can take many years.

Prognosis

At the current time, there are only a few medications that are approved for the treatment of Alzheimer's disease. It is important to understand that these medications do not reverse or cure the disease. People who have Alzheimer's disease may live between one to twenty years after they are diagnosed with the disorder. The average length of time people live after the diagnosis is made is about eight years. However, there can be quite a bit of variation from person-to-person. Most often people with Alzheimer's disease die from other medical conditions that are complications of the disorder including pneumonia or from other factors such as heart disease.

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