Clinical trials: Cognitive Decline
Age-Related Cognitive Decline
The Efficacy of Robot Assisted Group Cognitive Training in Elderly Adults Without Cognitive Impairment
Previous studies about cognitive intervention targeting older adults revealed that cognitive training had effects on the improvement of cognitive function.However, researches are rare that investigated direct changes of brain…
- Trial name
- NCT01596205
- Testing
- Robot assisted cognitive training, Conventional cognitive training group
- Where
- South Korea
- Volunteers
- 85 people, healthy volunteers welcome
- Sponsor
- Samsung Medical Center
Cardiovascular Disease, Mitral Valve Repair
Carbon Dioxide Insufflation on Cerebral Microemboli
The purpose of this study is to determine if blowing carbon dioxide into the surgical field during open-heart surgery to displace retained chest cavity air from the atmosphere will decrease the number of microembolic being…
- Conditions
- Cardiovascular Disease, Mitral Valve Repair, Cerebral Microemboli, Cognitive Decline
- Trial name
- NCT00715845
- Testing
- Carbon dioxide insufflation
- Where
- Canada
- Volunteers
- 20 people
- Sponsor
- University Health Network, Toronto
Osteoporosis, Cognitive Decline
Vitamin B12 and Folic Acid Supplementation for Preventing Fractures in Elderly People
It is hypothesized that vitamin B12 and folic acid supplementation reduces the number of incident fractures. The proposed study, a randomized placebo-controlled intervention trial, compares daily supplementation with folic acid…
- Trial name
- B-PROOF (NCT00696514)
- Testing
- Vitamin B12, folic acid, Vitamin D3
- Where
- 3 sites in Netherlands
- Volunteers
- 3,000 people, healthy volunteers welcome
- Sponsor
- Wageningen University
Cognitive Decline, Dietetic Intake
Trial of a Brain Preservation Diet in Preventing Cognitive Decline in Old Age Hostel Residents
Dementia is a major cause of disabilities in older people. If the onset of dementia can be delayed by preventive measures, the burden of the disease to the society can be greatly reduced.
- Trial name
- NCT01132261
- Testing
- "brain preservation' diet
- Where
- China
- Volunteers
- 480 people
- Sponsor
- Chinese University of Hong Kong
Atherosclerosis, Vascular Disease
The Effect of Folic Acid on Atherosclerosis, Cognitive Performance and Hearing
The purpose of this study is to determine if folic acid supplementation can slow down atherosclerotic progression, age-related cognitive decline and age-related hearing loss.
- Conditions
- Atherosclerosis, Vascular Disease, Cognitive Decline, Hearing Loss
- Trial name
- NCT00110604
- Testing
- folic acid (0.8 mg)
- Where
- Netherlands
- Volunteers
- 835 people, healthy volunteers welcome
- Sponsor
- Wageningen University
Cognitive Decline
Gastrodin Prevents Cognitive Decline Related to Cardiopulmonary Bypass
The incidence of cognitive decline related to CPB ranges from 20% to 80%, which may affect length of hospital stay, quality of life, the rehabilitation process, and work performance.However, there is no method to prevent the…
- Trial name
- NCT00297245
- Testing
- cognitive function
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Huazhong University of Science and Technology
Cognitive Decline
Metabolic Syndrome, Inflammation, and Risk of Cognitive Decline
The purpose of this study is to determine if the metabolic syndrome is a risk factor for cognitive decline and if this association is modified by inflammation.
- Trial name
- NCT00099567
- Where
- 2 sites in United States
- Volunteers
- 2,632 people, healthy volunteers welcome
- Sponsor
- National Institute on Aging (NIA)
Cognitive Decline, Cognitive Symptoms
Oral Vitamin B12 Supplementation and Cognitive Performance in Elderly People
The purpose of this trial is to study the effects of oral vitamin B12 supplementation and vitamin B12 combined with folic acid supplementation on cognitive performance for 24 weeks in elderly people with mild vitamin B12…
- Trial name
- NCT00111267
- Testing
- vitamin B12 supplementation, vitamin B12 + folic acid combined supplementation
- Where
- Netherlands
- Volunteers
- 165 people, healthy volunteers welcome
- Sponsor
- Wageningen University