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Curcumin is shown to impact several different pathways of neuroprotection, however clinical trials have not shown positive results, due to the poor bioavailability of curcumin. This study is designed to determine efficacy and safety of high-bioavailability curcumin formulation (Longvida) in subjects with Alzheimer's disease.
Curcumin is a polyphenolic molecule that comprises approximately 3-5% of turmeric (Curcuma longa) root, giving the spice its characteristic yellow color. Because of its anti-inflammatory, anti-amyloid, and antioxidant properties, curcumin has shown positive effects in animal models of Alzheimer's disease (AD). However, a six month human study was conducted with unformulated curcumin showing insignificant trends, due to limited bioavailability and brain permeability of unformulated curcumin. In animal models of AD, oral dosing of solid-lipid curcumin particle (SLCP or Longvida) significantly reduced memory deficit and impacted biomarkers better than unformulated curcumin. This study is to determine the potential efficacy and safety of highly absorbed SLCP curcumin in subjects with AD.
Allocation: Randomized, Control: Placebo Control, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Single Group Assignment, Masking: Double Blind (Subject, Investigator), Primary Purpose: Treatment
Curcumin Formulation, Placebo
Jaslok Hospital and research centre
Jaslok Hospital and Research Centre
Published on BioPortfolio: 2014-08-27T03:18:26-0400
The purpose of this study is to develop procedures for testing the effectiveness of curcumin on slowing Alzheimer's disease (AD) progression.
The purpose of this study is to examine the safety and tolerability of curcumin, and to determine its effect on patients with mild to moderate Alzheimer's Disease (AD).
This study is investigating the pharmacokinetic profile (i.e. the way the product is processed by the body) of a proprietary curcumin formulation compared to an unformulated curcumin produ...
An investigator initiated pilot trial: two arm, double blind, placebo controlled, randomized, parallel group of approximately 750 patients with chronic kidney disease, and who have evidenc...
Curcuma longa or turmeric is a tropical plant native to south and southeast tropical Asia. Perhaps the most active component in turmeric is curcumin which may make up 2-5% of the total spi...
Metabolic syndrome (MetS) is associated with an increased risk of cardiovascular disease and diabetes mellitus. Inflammation and oxidant stress are features of MetS that can enhance the expression and...
Aging is one of the most important inevitable risk factors of Alzheimer disease (AD). Oxidative stress plays a critical role in the process of aging. Curcumin has been proposed to improve neural damag...
This study aims to develop a formulation of a turmeric-based dye extract using supercritical antisolvent (SAS) technology and different encapsulating polymers to improve the aqueous stability and solu...
Curcumin is a natural product with several anti-Alzheimer's disease (AD) neuroprotective properties. This study aimed to investigate the effects of curcumin on memory deficits, lactate content, and mo...
Neuroimaging modalities can measure different aspects of the disease process in Alzheimer's disease, although the relationship between these modalities is unclear.
A yellow-orange dye obtained from tumeric, the powdered root of CURCUMA longa. It is used in the preparation of curcuma paper and the detection of boron. Curcumin appears to possess a spectrum of pharmacological properties, due primarily to its inhibitory effects on metabolic enzymes.
Abnormal structures located chiefly in distal dendrites and, along with NEUROFIBRILLARY TANGLES and SENILE PLAQUES, constitute the three morphological hallmarks of ALZHEIMER DISEASE. Neuropil threads are made up of straight and paired helical filaments which consist of abnormally phosphorylated microtubule-associated tau proteins. It has been suggested that the threads have a major role in the cognitive impairment seen in Alzheimer disease.
Vaccines or candidate vaccines used to prevent or treat ALZHEIMER DISEASE.
A progressive form of dementia characterized by the global loss of language abilities and initial preservation of other cognitive functions. Fluent and nonfluent subtypes have been described. Eventually a pattern of global cognitive dysfunction, similar to ALZHEIMER DISEASE, emerges. Pathologically, there are no Alzheimer or PICK DISEASE like changes, however, spongiform changes of cortical layers II and III are present in the TEMPORAL LOBE and FRONTAL LOBE. (From Brain 1998 Jan;121(Pt 1):115-26)
A carbamate-derived reversible CHOLINESTERASE INHIBITOR that is selective for the CENTRAL NERVOUS SYSTEM and is used for the treatment of DEMENTIA in ALZHEIMER DISEASE and PARKINSON DISEASE.
Psychiatry is the study of mental disorders and their diagnosis, management and prevention. Conditions include schizophrenia, severe depression and panic disorders among others. There are pharmaceutical treatments as well as other therapies to help...
Of all the types of Dementia, Alzheimer's disease is the most common, affecting around 465,000 people in the UK. Neurons in the brain die, becuase 'plaques' and 'tangles' (mis-folded proteins) form in the brain. People with Al...