View clinical trials related to Alzheimer Disease.
Filter by:This research project is based on previous studies suggesting that certain components of olive pomace oil can reduce inflammation in the brain associated with neurodegenerative diseases like Alzheimer's. The current hypothesis proposes that particles carrying dietary fats can trigger inflammation, but if they contain bioactive compounds from olive pomace oil, this inflammatory activity will be reduced. The study aims to recruit 40 adult volunteers, both men and women, diagnosed with early-stage Alzheimer's. Participants will be divided into two groups based on their blood triglyceride levels. Additionally, 40 healthy individuals with similar ages will be recruited and divided into two groups based on their triglyceride levels. Recruitment will take place at the Neurology Department of Virgen de Valme University Hospital in Dos Hermanas, Sevilla. Participants must have a mild stage of Alzheimer's, allowing intervention through diet for prevention or slowing down disease progression. Inclusion criteria include good visual and auditory capabilities, disease monitoring by healthcare professionals, and voluntary written consent approved by the hospital's ethics committee. Exclusion criteria involve current medical conditions, medication use (except contraceptives), pregnancy or lactation, systemic diseases, cardiovascular events in the last two years, uncontrolled hypertension in the last six months, cancer in the last five years, recent participation in clinical trials, physical or intellectual limitations, and any connection with the study staff. Participation is voluntary, and participants can withdraw at any time without consequences. The study could benefit Alzheimer's patients by reducing brain inflammation and oxidative stress. For healthcare institutions, it may improve care quality and contribute to prevention and treatment policies. Scientifically, it could provide insights into the effects of compounds on Alzheimer's patients, potentially leading to new treatment strategies. Olive pomace oil producers may benefit from supporting the oil's marketing and usage with health-related information. Overall, the project aims to impact society positively by enhancing disease prevention and treatment. Regarding risks, the study involves minimal blood extraction, posing no significant threat. Participants may experience slight discomfort due to the catheter during the six-hour study period. Follow-up contact may be necessary, but participants have the right to refuse. The study will take place at Virgen de Valme University Hospital (Seville), ensuring immediate attention in case of unexpected issues. A qualified nurse, supervised by a doctor, will conduct the procedures. The study is covered by liability insurance to compensate for any health-related issues or injuries during participation. Two postprandial experiments will be conducted, administering olive pomace oil in one and high-oleic sunflower oil in the other. Blood extractions will occur before and hourly for six hours after participants consume a meal containing the respective oils, accompanied by bread and milk. The food poses no health risks. The blood extraction process involves a simple puncture with inherent risks of any standard blood withdrawal procedure. The participant has the right to clarify any doubts he/she may have at any time and to request more detailed information about the research. To do so, the participant can contact the researchers, whose contact details are at the beginning of this document. If the participant considers that all doubts have been clarified and that he/she is convinced that the he/she wants to participate in this study, he/she can then sign the informed consent form.
The program involves a virtual intervention to be delivered by RN or SW care coordinators over one year. Every care partner will receive monthly virtual visits during the first 3 months and then quarterly or more depending on assessed need. The intervention relies on a tailored approach in which patient and caregiver needs are identified during visits using validated assessment tools and addressed with standardized protocols. Protocols include management of behavioral/psychological symptoms of dementia, caregiver stress, medication management, comorbidity management and advance care planning.
This is a single-blind, sham-controlled, clinical trial that aims to evaluate the safety, tolerability, and feasibility of delivering audiovisual stimulation via a Virtual Reality (VR) headset to people with mild Alzheimer's disease and age-matched healthy participants.
Acrylamide, a widespread food-processing contaminant, poses a major public health concern due to its high exposure level in the general population and its toxicity. While animal evidence shows that acrylamide causes neurological alterations and may play a role in cardiovascular disease, evidence in humans is lacking. Our project aims to investigate whether dietary acrylamide exposure, measured in blood, increases the risk of dementia, Alzheimer's and Parkinson's diseases and myocardial infarction. In addition, the aim is to improve the understanding of the biological mechanisms underlying these associations integrating small compounds in blood (i.e., OMICS). In two population-based cohorts, the Cohort of 60-Year-Olds and the Swedish Mammography Cohort, acrylamide will be assessed in blood samples using a case-cohort design (around 2145 individuals, 20-year follow-up). The results will be presented in four scientific publications using adequate data analysis. The project will run from 2024-2028. The project´s findings will help improve public health through safer food and better nutrition. If findings indicate that acrylamide increases the risk of these diseases, this will urge interventions to decrease acrylamide exposure via food production and consumption. In turn, this will help to reduce the burden of these diseases. Even findings showing null association will be equally relevant to avoid unnecessary and costly preventive measures.
The specific aim of the pragmatic trial is to evaluate the practical utility and effect of the PDM, the QDRS, and the combined approach (PDM + QDRS) in improving the annual rate of new documented ADRD diagnosis in primary care practices.
The purpose of this study is to learn more about the safety, effectiveness and tolerability of the study drug called Benfotiamine which may delay or slow the progression of the symptoms of early Alzheimer's disease.
This study is designed to evaluate the impact on the quality of life and wellbeing of a person-centered online dance program on people living with dementia or MCI and care partners. The duration of the study will be 1 year. Each participant in the study will be followed for approximately 4 months. The study includes joining a weekly 1-hour dance program online on Zoom for 12 weeks. Prior and after the dance program, participants will meet with the research coordinator to answer some questionnaires about wellbeing and reflections on their experience in the program. After the completion of the dance program, participants will be invited to join a focus group to reflect of the impact of the program with fellow participants. The study will enroll up to 72 participants. This includes 36 dyads of persons living with dementia or MCI and their care partners. The study will enroll community-dwelling people living with a diagnosis of mild cognitive impairment or mild to moderate-stage dementia and care partners living in the United States.
This double-blind, placebo-controlled study is designed to assess the effectiveness of, MediCane's balanced T3:C3 oil, a medical cannabis oil extracted from MediCane's balanced proprietary strain into GMP-grade olive oil, as an add-on therapy to standard of care (SoC), in reducing agitation and disruptive behaviors in subjects with dementia including probable AD.
The goal of this clinical trial is aims to: 1. Translate and culturally adapt the Cognitive Leisure Activity Scale (CLAS) into Chinese and Conduct reliability and validity tests for the Chinese version of CLAS. 2. Investigate the correlation between cognitive leisure activity levels and cognitive function in the preclinical stage of Alzheimer's Disease (AD). 3. Clarify the regulatory mechanisms of cognitive leisure activity levels on the neural circuits of patients in the preclinical stage of AD.
In the current study, we will examine how two types of concentration meditation practices affect plasma biomarkers of Alzheimer's Disease (AD). We will also examine the effects of the two types of meditation practices on emotional well-being and episodic memory. Healthy adults aged 18-35 who meet all eligibility criteria will be invited to this study. Participants will be asked to engage in one week of daily meditation practice or no-intervention control task at home. They will also be asked to visit the lab twice, once before and once after the intervention, to provide blood samples to assess plasma biomarkers of AD and to complete emotion questionnaires and a memory test.