View clinical trials related to Cognitive Dysfunction.
Filter by:This project will facilitate early detection of cognitive decline in older adults through development and implementation of an automated risk assessment and cognitive screening tool for use in primary care. By providing an automated tool developed specifically to address the needs of PCPs, it will be easier to screen for cognitive impairment, increasing the number of older adults who are screened and thus identified and treated.
Memory in Neurology project (PAMNEU) aims to map the distribution and severity of cognitive impairment in patients of outpatient neurologic offices across the geographical area of the Czech Republic. 1000 patients in 50 neurologic offices will undergo cognitive tests (ALBA and PICNIR) and psychometric scales (FAQ-CZ and GDS-CZ) to asses their functional state and depressive symptoms. The trial's primary goal is to assess the distribution of cognitive impairment among diagnostic groups in neurologic care according to the ICD-10. Additionally, the feasibility of ALBA and PICNIR methods to uncover previously undiagnosed cognitive impairments will be evaluated.
The goal of this randomized controlled trial is to determine the impact of Mediterranean-Dash Intervention for Neurodegenerative Delay (MIND) diet and aerobic training on cognition in Black adults with high systolic blood pressure. Researchers will compare Food Delivery and Cooking PLUS Aerobic Training (FoRKS+) versus Enhanced Usual Care (EUC) to evaluate the effects on cognition. Participants will complete cognitive and cardiovascular assessments, 24-hr blood pressure monitoring, standard blood pressure measurements, weight, fingerstick for HbA1c point-of-care testing, and questionnaires. Participants may also choose to participate in an optional blood draw for DNA Repair Capacity testing as a modifiable risk factor for aging-associated diseases.
Obstructive sleep apnea (OSA) is recurrent episodes of partial or complete obstruction of the upper airway during sleep that causes intermittent hypoxia and sleep fragmentation and potentially lead to cardiometabolic and neurocognitive sequelae. Chronic intermittent hypoxia, sleep fragmentation of OSA, and insufficient sleep have been significantly associated with higher risks of neurocognitive impairment, including mild cognitive impairment (MCI) and Alzheimer's disease. Thus, sleep and sleep apnea might be modifiable factors to neurocognitive impairment. Positive airway pressure (PAP) is the first line of treatment to maintain open airways for patients with OSA. Improving sleep, sleep apnea and circadian function could be a high-value intervention target to alleviate cognitive impairment and decline in subjects with mild neurocognitive impairment. Amyloid accumulation in brain tissue is a distinct feature of Alzheimers' disease, which is associated with potential impairment of neurocognition clinically. It predicts memory decline in initially cognitively unimpaired individuals. The study explores the associations between sleep apnea, cognitive function and cerebral imaging and the role of PAP therapy on neurocognitive trajectory in these patients with subjective cognitive impairment /mild cognitive impairment (SCI/MCI).
The goal of this intervention study is to test the effects of a nurse-led mobility intervention (known as the OASIS Walking Intervention (Older Adults performing Sit to Stands and Walking Intervention)) in older adults with cognitive impairment, such as dementia, in transitional care programs. The main questions this study aims to answer are: - Is the study doable and are older adults satisfied with the intervention? - Does the intervention improve older adults' muscle strength, mobility, functional status and quality of life? Participants will be asked to do the following: 1. Be interviewed once so that a patient-centred communication care plan can be made 2. Do sit to stand activity 3. Walk as part of a walking program.
This pilot study investigates effects of a digital behavioral activation therapy in treating patients with mild cognitive impairment and mild dementia, applying a randomized controlled parallel group design. The primary goal is to estimate effect sizes for a larger trial. A further aim is to investigate the feasibility of study procedures and to validate new questionnaire scores. Primary outcomes are the change in the patients' quality of life and in their overall activity level.
The goal of this pilot study is to assess the feasibility of adapting and delivering the existing home-based epilepsy self-management intervention, HOBSCOTCH, for people with multiple sclerosis (MS). The main questions it aims to answer are: 1. Can the current HOBSCOTCH program be adapted for people with MS? 2. Will people with MS experience improved quality of life similar to that found in people with epilepsy after participating in the HOBSCOTCH program? Participants will be asked to: - attend nine, one-hour virtual (online and/or by telephone) HOBSCOTCH-MS sessions with a one-on-one certified HOBSCOTCH-MS coach - complete a brief clinical questionnaire about their diagnosis of MS - complete four questionnaires before and after the HOBSCOTCH-MS sessions about their quality of life and about memory and thinking processes - keep a short daily diary about their MS symptoms and use of the self-management strategies taught in the HOBSCOTCH-MS program - complete a brief Satisfaction Survey after the entire HOBSCOTCH-MS program
Epilepsy, one of the most common neurological disorders in childhood, is a chronic brain disease characterized by neurobiological, psychological and cognitive effects. Neuropeptide-Y (NPY) and neural growth factor (NGF) play a role in different pathological processes seen in epileptogenesis. Neuron-specific enolase (NSE), a quantitative indicator of brain damage, has been shown to exhibit elevated serum levels in individuals with epilepsy and is associated with cognitive functions. It is reported that the glymphatic system, which is associated with epileptic seizures, is a treatment method that can prevent cognitive impairment by preventing the accumulation of toxic waste proteins. Inspiratory muscle training, one of the respiratory physiotherapy techniques, is used as supportive treatment in patients with weak respiratory muscle strength. Weakness in respiratory muscle strength has also been detected in the epilepsy group in which the glymphatic system is affected. 40 children with epilepsy who meet the inclusion criteria and volunteer to participate in the study will participate. Children with epilepsy will be divided into two groups: experimental group (n = 20) and control group (n = 20) using the block randomization method. The experimental group will be given Inspiratory Muscle Training (IMT) with the Threshold device for 30 minutes every day for 8 weeks after routine medication use. The control group will be followed only with routine medication use. Demographic information of all participants will be recorded. Respiratory function will be evaluated with a portable spirometer device, respiratory muscle strength will be evaluated with a portable electronic mouth pressure measurement device, and cognitive performance will be evaluated with the Serial Digit Learning Test (SDLT). Biochemical analyses; Serum levels of neuron specific enolase (NSE), neuropeptide-Y (NPY) and neural growth factor (NGF) will be determined with an ELISA kit set. The glymphatic system will be evaluated with Diffusion Tensor Imaging Analysis Across the Perivascular Space (DTI-ALPS). In both groups, the initial evaluations will be repeated after 8 weeks. This research project was planned to prevent the development of seizures and improve biochemical parameters, glymphatic system dysfunction and cognitive functions with inspiratory muscle training in pediatric epilepsy patients.
To investigate factors that predict cognitive enhancement following engagement in an intensive Computerized Cognitive Training Protocol.
The Interventions for Brain Health Virtual Reality Study is a NIH-funded clinical research trial at the University of California San Diego (UCSD) Health under the supervision of the study principal investigator Dr. Judy Pa. The overarching goal of this trial is to use a novel virtual reality (VR) based intervention that simultaneously engages physical and cognitive activity aimed at improving brain health and cognition in older adults. The investigators will compare 3 types of interventions: physical activity, VR cognitive activity, and combined VR physical and cognitive activity over 16 weeks to evaluate physical and brain health changes.