scholarly journals Clinical Lifestyle Medicine Strategies for Preventing and Reversing Memory Loss in Alzheimer’s

2018 ◽  
Vol 12 (5) ◽  
pp. 391-395 ◽  
Author(s):  
Paulina Shetty ◽  
Wes Youngberg
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Cognitive Decline ◽  
Case Studies ◽  
Treatment Guidelines ◽  
Memory Loss ◽  
Current Approach ◽  
Metabolic Parameter ◽  
Lifestyle Medicine ◽  
Underlying Causes

Alzheimer’s disease (AD) is the most common form of dementia and currently affects over 5 million Americans and 30 million individuals worldwide. Unfortunately, the current approach to treating AD provides nothing more than a marginal, unsustained, symptomatic effect, with little or no effect on disease progression itself. To attain effective improvements in AD, one must determine risk factors, address the underlying causes, and focus on a combination of functional and lifestyle medicine strategies that provide a comprehensive, programmatic, and network-based approach that is sufficient to achieve epigenetic transformation and neurologic healing through its multiple and necessary synergistic components. Rather than normalizing metabolic parameters, the focus is on optimization of each metabolic parameter. Papers published by research neurologist, Dr Dale Bredesen have documented that symptoms of mild cognitive impairment and early AD may often be reversed within 6 months after initiating a comprehensive, functional and lifestyle medicine-focused program. The purpose of this article are as follows: 1. Shed light on a promising clinical protocol that focuses on a comprehensive functional and lifestyle medicine approach to treating mild cognitive decline and Alzheimer’s disease; 2. Identify the Bredesen Protocol testing, diagnostic and treatment guidelines; 3. Review several case studies and discuss the promising results of the program. Although published case studies such as those reported here are relatively few, clinicians applying these comprehensive strategies have reason to expect improvement in their patients. Lifestyle medicine can be a source of greatly needed hope for those suffering with cognitive decline.

scholarly journals Promoting Conversations About Cognitive Decline Between Older Adults and Primary Care Providers

2020 ◽  
Vol 4 (Supplement_1) ◽  
pp. 157-158
Author(s):  
Benjamin Olivari ◽  
Christopher Taylor ◽  
Nia Reed ◽  
Lisa McGuire
Keyword(s):  
Alzheimer’S Disease ◽  
Primary Care ◽  
Alzheimer's Disease ◽  
Cognitive Impairment ◽  
Cognitive Decline ◽  
Chronic Conditions ◽  
Memory Loss ◽  
Primary Care Providers ◽  
Subjective Cognitive Decline ◽  
Care Providers

Abstract Alzheimer’s disease and related dementias often begin with symptoms of mild memory loss, eventually leading to more severe cognitive impairment, functional impairment, and ultimately, death. Data from the Behavioral Risk Factor Surveillance System core questions related to chronic diseases and from the cognitive decline optional module on subjective cognitive decline (SCD) from the years 2015-2018 were aggregated across the participating 50 states, D.C., and Puerto Rico for this analysis. Among U.S. adults aged 65 years and older, only 39.8% (95%CI=37.6-42.1) of those experiencing SCD reported discussing their SCD symptoms with a healthcare provider. The prevalence of discussing SCD symptoms with a provider was higher among those with at least one chronic condition than among those with no chronic conditions. 30.7% (28.6-32.8) of those aged 65 years and older reported that their SCD led to functional limitations and 28.8% (26.5-31.2) needed assistance with day-to-day activities. For patients aged 65 years and older, Welcome to Medicare visits and Medicare Annual Wellness Visits are critically underutilized primary care access points. Primary care providers can manage chronic conditions, cognitive health, and initiate referrals for testing. Efforts to promote the use of toolkits and diagnostic codes that are available to primary care providers to initiate conversations about memory loss with patients may be utilized to improve detection, diagnosis, and planning for memory problems. Discussions may lead to earlier detection and diagnosis of cognitive impairment, such as Alzheimer’s disease, or other treatable conditions such as delirium or pressure in the brain and avoid costly hospitalizations.

scholarly journals The Immunopathogenesis of Alzheimer’s Disease Is Related to the Composition of Gut Microbiota

Nutrients ◽  
2021 ◽  
Vol 13 (2) ◽  
pp. 361
Author(s):  
Friedrich Leblhuber ◽  
Daniela Ehrlich ◽  
Kostja Steiner ◽  
Simon Geisler ◽  
Dietmar Fuchs ◽  
...  
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Gut Microbiota ◽  
Cognitive Decline ◽  
Nutrient Deficiency ◽  
Enteric Bacteria ◽  
Intestinal Microbiome ◽  
Positive Effects ◽  
Immune Mediated ◽  
Underlying Causes

The microbiota–gut–brain axis plays an important role in the development of neurodegenerative diseases. Commensal and pathogenic enteric bacteria can influence brain and immune system function by the production of lipopolysaccharides and amyloid. Dysbiosis of the intestinal microbiome induces local and consecutively systemic immune-mediated inflammation. Proinflammatory cytokines then trigger neuroinflammation and finally neurodegeneration. Immune-mediated oxidative stress can lead to a deficiency of vitamins and essential micronutrients. Furthermore, the wrong composition of gut microbiota might impair the intake and metabolization of nutrients. In patients with Alzheimer’s disease (AD) significant alterations of the gut microbiota have been demonstrated. Standard Western diet, infections, decreased physical activity and chronic stress impact the composition and diversity of gut microbiota. A higher abundancy of “pro-inflammatory” gut microbiota goes along with enhanced systemic inflammation and neuroinflammatory processes. Thus, AD beginning in the gut is closely related to the imbalance of gut microbiota. Modulation of gut microbiota by Mediterranean diet, probiotics and curcumin can slow down cognitive decline and alter the gut microbiome significantly. A multi-domain intervention approach addressing underlying causes of AD (inflammation, infections, metabolic alterations like insulin resistance and nutrient deficiency, stress) appears very promising to reduce or even reverse cognitive decline by exerting positive effects on the gut microbiota.

scholarly journals Chronic Neuroinflammation in Alzheimer’s Disease: New Perspectives on Animal Models and Promising Candidate Drugs

2014 ◽  
Vol 2014 ◽  
pp. 1-10 ◽  
Author(s):  
Christopher Millington ◽  
Sandra Sonego ◽  
Niloo Karunaweera ◽  
Alejandra Rangel ◽  
Janice R. Aldrich-Wright ◽  
...  
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Animal Model ◽  
Cognitive Decline ◽  
Interleukin 6 ◽  
Memory Loss ◽  
Constitutive Expression ◽  
Chronic Neuroinflammation ◽  
Major Factors

Chronic neuroinflammation is now considered one of the major factors in the pathogenesis of Alzheimer’s disease (AD). However, the most widely used transgenic AD models (overexpressing mutated forms of amyloid precursor protein, presenilin, and/or tau) do not demonstrate the degree of inflammation, neurodegeneration (particularly of the cholinergic system), and cognitive decline that is comparable with the human disease. Hence a more suitable animal model is needed to more closely mimic the resulting cognitive decline and memory loss in humans in order to investigate the effects of neuroinflammation on neurodegeneration. One of these models is the glial fibrillary acidic protein-interleukin 6 (GFAP-IL6) mouse, in which chronic neuroinflammation triggered constitutive expression of the cytokine interleukin-6 (IL-6) in astrocytes. These transgenic mice show substantial and progressive neurodegeneration as well as a decline in motor skills and cognitive function, starting from 6 months of age. This animal model could serve as an excellent tool for drug discovery and validationin vivo. In this review, we have also selected three potential anti-inflammatory drugs, curcumin, apigenin, and tenilsetam, as candidate drugs, which could be tested in this model.

scholarly journals Inflammatory and Infectious Processes Serve as Links between Atrial Fibrillation and Alzheimer’s Disease

2020 ◽  
Vol 21 (9) ◽  
pp. 3226 ◽  
Author(s):  
Gabriela Lopes Martins ◽  
Rita Carolina Figueiredo Duarte ◽  
Marat Alexandrovich Mukhamedyarov ◽  
András Palotás ◽  
Cláudia Natália Ferreira ◽  
...  
Keyword(s):  
Atrial Fibrillation ◽  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Cognitive Decline ◽  
Memory Loss ◽  
Predictive Biomarkers ◽  
Infectious Agents ◽  
Increased Risk ◽  
Inflammatory Processes

Atrial fibrillation (AF) is one of the most prevalent forms of arrhythmia that carries an increased risk of stroke which, in turn, is strongly associated with cognitive decline. The majority of dementia cases are caused by Alzheimer’s disease (AD) with obscure pathogenesis. While the exact mechanisms are unknown, the role of inflammatory processes and infectious agents have recently been implicated in both AD and AF, suggesting a common link between these maladies. Here, we present the main shared pathways underlying arrhythmia and memory loss. The overlapping predictive biomarkers and emerging joint pharmacological approaches are also discussed.

scholarly journals Alzheimer’s Disease: Pharmacotherapy of subjective cognitive decline

2018 ◽  
pp. 57-62
Author(s):  
Aslam Pathan ◽  
Abdulrahman Alshahrani
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Executive Function ◽  
Cognitive Decline ◽  
Neurodegenerative Disorder ◽  
Memory Loss ◽  
Subjective Cognitive Decline ◽  
Cognitive Symptoms ◽  
Behavioral Impairment ◽  
Accurate Treatment

Alzheimer's disease (AD) is a neurodegenerative disorder marked by cognitive and behavioral impairment that significantly interferes with social and occupational functioning. AD is progressive and fatal dementia of unknown cause characterized by loss of cognitive and physical functioning, commonly with behavior or cognitive symptoms. Cognitive decline is gradual and includes memory loss, aphasia, apraxia, agnosia, disorientation, and impaired executive function. physicians will often play a major role in diagnosing and treating dementia and related disorders in the community. Accurate treatment of cognitive symptoms is important. Accordingly, we reviewed the available pharmacotherapy in the clinical management of cognitive symptoms of dementia.

The Therapeutic Potential of Purinergic Receptors in Alzheimer’s Disease and Promising Therapeutic Modulators

2020 ◽  
Vol 20 ◽  
Author(s):  
Lili Pan ◽  
Yu Ma ◽  
Yunchun Li ◽  
Haoxing Wu ◽  
Rui Huang ◽  
...  
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Purinergic Receptors ◽  
Therapeutic Potential ◽  
Purinergic Signaling ◽  
Memory Loss ◽  
Related Research ◽  
Central Nervous System Disorders ◽  
G Protein Coupled

Abstract:: Recent studies have proven that the purinergic signaling pathway plays a key role in neurotransmission and neuromodulation, and is involved in various neurodegenerative diseases and psychiatric disorders. With the characterization of the subtypes of receptors in purinergic signaling, i.e. the P1 (adenosine), P2X (ion channel) and P2Y (G protein-coupled), more attentions were paid to the pathophysiology and therapeutic potential of purinergic signaling in central nervous system disorders. Alzheimer’s disease (AD) is a progressive and deadly neurodegenerative disease that is characterized by memory loss, cognitive impairment and dementia. However, as drug development aimed to prevent or control AD follows a series of failures in recent years, more researchers focused on the neuroprotection-related mechanisms such as purinergic signaling in AD patients to find a potential cure. This article reviews the recent discoveries of purinergic signaling in AD, summaries the potential agents as modulators for the receptors of purinergic signaling in AD related research and treatments. Thus, our paper provided an insight for purinergic signaling in the development of anti-AD therapies.

Subjective Spatial Navigation Complaints - A Frequent Symptom Reported by Patients with Subjective Cognitive Decline, Mild Cognitive Impairment and Alzheimer's Disease

2018 ◽  
Vol 15 (3) ◽  
pp. 219-228 ◽  
Author(s):  
Jiri Cerman ◽  
Ross Andel ◽  
Jan Laczo ◽  
Martin Vyhnalek ◽  
Zuzana Nedelska ◽  
...  
Keyword(s):  
Alzheimer’S Disease ◽  
Alzheimer's Disease ◽  
Cognitive Impairment ◽  
Mild Cognitive Impairment ◽  
Cognitive Decline ◽  
Spatial Navigation ◽  
Subjective Cognitive Decline ◽  
Great Effort ◽  
Frequent Symptom ◽  
Normal Controls

Background: Great effort has been put into developing simple and feasible tools capable to detect Alzheimer's disease (AD) in its early clinical stage. Spatial navigation impairment occurs very early in AD and is detectable even in the stage of mild cognitive impairment (MCI). Objective: The aim was to describe the frequency of self-reported spatial navigation complaints in patients with subjective cognitive decline (SCD), amnestic and non-amnestic MCI (aMCI, naMCI) and AD dementia and to assess whether a simple questionnaire based on these complaints may be used to detect early AD. Method: In total 184 subjects: patients with aMCI (n=61), naMCI (n=27), SCD (n=63), dementia due to AD (n=20) and normal controls (n=13) were recruited. The subjects underwent neuropsychological examination and were administered a questionnaire addressing spatial navigation complaints. Responses to the 15 items questionnaire were scaled into four categories (no, minor, moderate and major complaints). Results: 55% of patients with aMCI, 64% with naMCI, 68% with SCD and 72% with AD complained about their spatial navigation. 38-61% of these complaints were moderate or major. Only 33% normal controls expressed complaints and none was ranked as moderate or major. The SCD, aMCI and AD dementia patients were more likely to express complaints than normal controls (p's<0.050) after adjusting for age, education, sex, depressive symptoms (OR for SCD=4.00, aMCI=3.90, AD dementia=7.02) or anxiety (OR for SCD=3.59, aMCI=3.64, AD dementia=6.41). Conclusion: Spatial navigation complaints are a frequent symptom not only in AD, but also in SCD and aMCI and can potentially be detected by a simple and inexpensive questionnaire.

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