View clinical trials related to Cognitive Dysfunction.
Filter by:6-month, randomized, controlled investigation measuring the effect of increased clinical contact and personalization compared to standard physician counseling on adherence to consensus-based, brain health recommendations for patients with subjective cognitive decline, mild cognitive impairment, and early dementia or patients who are at risk for developing these conditions.
Endoscopic retrograde cholangiopancreatography (ERCP) is an interventional endoscopy procedure utilized in the therapeutic management of pancreatobiliary diseases including gallstones, bile duct strictures, leaks and infections, pancreatitis, and cancers of the bile duct or pancreas. ERCP is classified as a high risk procedure. Potential adverse events directly attributable to the technical aspects of ERCP include pancreatitis, hemorrhage, infection, and bowel wall perforation. Other potential adverse events of ERCP may be less apparent and/or unknown, such as risk of neurocognitive dysfunction. Overall, neurocognitive dysfunction after medical procedures impacts quality of life, functional disability, depression, and caregiver and societal burden. The prevalence of postoperative neurocognitive dysfunction and disability following interventional endoscopy procedures such as ERCP has not been reported. This prospective observational study is designed to assess the prevalence of cognitive impairment and functional disability after ERCP and endoscopic ultrasound (EUS) procedures in older patients, and to assess whether specific patient and/or procedural factors are associated with increased risk of adverse outcomes.
The purpose of the study is to evaluate the use of autologous Bone Marrow Derived Stem Cells (BMSC) as a means to improve cognitive impairment as occurs in Alzheimer's Disease and other dementias and to improve behavior and socialization issues which occur in adult Autism Spectrum Disorder. The use of Near Infrared Light, in conjunction with the use of BMSC, will also be assessed.
Mild cognitive impairment (MCI) is a syndrome defined as an intermediate stage between cognitively intact and clinically diagnosed dementia. The progression rate from MCI to dementia ranges from 10 to 15% each year, resulting in increased family care and medical expenses. Therefore, providing effective interventions are necessary. Combining cognitive training and physical exercise training appears to have effects to prevent the progression of MCI to Alzheimer's disease or other severe cognitive impairment. It was proposed that cognitively challenging stimulations can increase the neural network and promote neural plasticity, which are essential for preventing cognitive decline in patients with MCI. The studies also showed that physical exercise induces positive effects on cerebral blood flow and induces brain activation changes of the frontal, parietal, and temporal areas; these cortical areas are especially important for memory and other cognitive functions. However, it is yet not clear the appropriate frequency of the effective intervention for patients with MCI. Thus, this study aims to compare the intervention effects of high frequency sequential and low frequency sequential training for patients with MCI.
The researchers are trying to gather information and learn more about imaging tests in racially different people who are cognitively normal or have dementia.
People living with HIV in the era of antiretroviral therapy (ART) continue to suffer high rates of neurocognitive disorder. This is a randomized control trial aiming to evaluate improvement of neurocognitive function after switching efavirenz (EFV) to rilpivirine (RPV). EFV based regimen is currently the first line ART in Thailand. There are several reports suggested that HIV-infected patients who took EFV based regimen had poorer neurocognitive function compared to the comparator. RPV, another first line regimen, has been known to have less neuropsychiatric side effects. We hypothesized that switching EFV to RPV could improve neurocognitive function.
Population aging makes it necessary to identify factors related to unhealthy aging. The purpose of this study is to examine the association between ideal cardiovascular health, diet and other lifestyles and biological risk factors (either clasical or emergent) and the risk of physical and cognitive function impairment and mortality in a cohort of community-living individuals aged 65 years and over.
This is a single center imaging study that will recruit 60 participants who are enrolled in the Effect of a Ketogenic Diet on Alzheimer's Disease Biomarkers and Symptoms: Brain Energy for Amyloid Transformation in AD (BEAT-AD) Study protocol. This cohort of patients will receive a maximum of 3 [11C]Acetoacetate (AcAc)/[18F]Fluorodeoxyglucose (FDG) PET scans over 18 weeks as part of this supplemental trial.
To investigate the effects of huperzine A on tinnitus suppression, hearing and cognitive function protection in patients with presbycusis-related subjective tinnitus and cognitive impairment.
Participants enrolled at the Alzheimer's Disease Research Center (ADRC) at Wake Forest School of Medicine will be invited to take part in this study. The purpose of this study is to identify and measure the amount of a protein called amyloid in the brain.It is thought that the build up of amyloid may be related to the development of Alzheimer's disease.