Gastrointestinal Diseases and Disorders Clinical Trials
A listing of Gastrointestinal Diseases and Disorders medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.
Found 842 clinical trials
Neurofilament Light Chain And Voice Acoustic Analyses In Dementia Diagnosis
This cohort study aims to determine if a blood test can aid with diagnosing dementia in anyone presenting with cognitive complaints to a single healthcare network. The investigators will measure levels of a brain protein, Neurofilament light chain (Nfl), and assess changes in language using speech tests. Participants will have …
Hainan Community Cognition Cohort
This is a community-based prospective cohort study in Hainan Province, China. The study was initialized in 2023 and included older residents for longitudinal follow-up. The research aims to identify risk factors as well as health and social outcomes that are associated with cognitive impairment in elderly populations, and independently develop …
Disease Containment Measures Among Older Adults During the Covid-19 Pandemia
This study will examine which impact lockdown strategies intending to prevent the spread of COVID-19 had on people with cognitive impairment and dementia. Comprehensive data from two large health studies in Norway, conducted before and after the COVID-19 outbreak, will be linked with health register data on the use of …
Evaluation of Association Between Testosterone Levels, Dementia, and Adverse Mental Health Outcomes
This study evaluates the association between testosterone levels and risk of dementia and adverse mental health outcomes (e.g. depression and anxiety). It is not known whether low testosterone levels may be associated with an increased risk of dementia. Learning about the association between testosterone levels and risk of dementia may …
Establish Diagnostic and Prognostic Models for Preclinical AD Patients Based on Multimodal MRI, Behavioral, Genetic, and Plasma Biomarkers
To establish the diagnostic and prognostic models that could help the preclinical identification of subjects at higher risk of clinical progression to mild cognitive impairment and dementia based on combined features of baseline demographic, cognitive, behavioral, multimodal MRI, genetic, and plasma data.
Biobank and Brain Health in Bordeaux.
B cube is a new generation cohort to study the determinants and natural history of brain aging, using molecular epidemiology, in a representative sample (N=2000) of the general population from the age of 55 (the approximate age of onset of the first cognitive disorders and a target population particularly receptive …
Medicare Anti-Aβ mAb Coverage With Evidence Development (CED) Study
The Anti-Aβ mAb CED Study is a prospective, longitudinal coverage with evidence development (CED) study using clinical data, patient assessments, and administrative claims data of the Medicare population, conducted in accordance to the National Coverage Determination (NCD) on Monoclonal Antibodies Directed Against Amyloid for the Treatment of Alzheimer's Disease (AD).
Dementia Risk Registry for Young and Middle-aged CSVD Patients in the Next 10 Years
Age-related cerebral small-vessel disease (CSVD) is a major cause of dementia, predominantly affecting individuals over 60 years of age, with a prevalence exceeding 70% in the elderly population. However, the correlation between the burden of CSVD and the progression of cognitive impairment in young and middle-aged individuals remains uncertain. DREAM-10 …
Neurodegenerative Diseases Progression Markers (MARKERS-NDD)
MARKERS-NDD is a prospective, observational, longitudinal study, which aims to collect data from patients affected by neurodegenerative diseases (NDD) followed longitudinally for routine examinations performed as part of normal clinical practice. Data collected from clinical evaluations, movement analysis, brain imaging, neuropsychological and electroencephalographic assessments, blood chemistry tests will be analysed …
Intelligent Digital Tools for Screening of Brain Connectivity and Dementia Risk Estimation in People Affected by Mild Cognitive Impairment
Every three seconds someone in the world develops dementia. There are over 50 million people worldwide living with dementia and by 2030 this figure is expected to reach 82 million. Besides time-consuming patient investigations with low discriminative power for dementia risk, current treatment options focus on late symptom management. By …
