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Extraction Clinical Trials

A listing of Extraction medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.

RESULTS

Found (100) clinical trials

Phase 2 Study to Examine Grape Seed Extract as an Anti-Oligomerization Agent in Alzheimer's Disease (AD)

This study aims to establish the safety and pharmacokinetics of Meganatural-Az GSPE in subjects with Alzheimer's disease. As a secondary goal, clinical and biomarker indices of therapeutic efficacy will also be evaluated. The proposed study will provide the essential human data necessary to guide the design of future studies testing ...

Phase

The Effect of Citrus Extract on Gastrointestinal Health

This randomized, parallel, double-blind, placebo-controlled trial aims to determine the effects of daily administration of citrus extract over a period of 8 weeks on gastrointestinal health in 2 different patient groups.

Phase

Functional Assessment of Ashwagandaha Root Extract During Weight Loss

During this 12-week medical weight loss program, the randomized patients will also have a baseline measurements and final measurements of blood for selected adipokines , cytokines, and telomerase measurements

Phase

VisuMax Femtosecond Laser Small Incision Lenticule Extraction for the Correction of High Myopia

Laser refractive surgery (LASIK and PRK) has been established for 25 years to treat myopia (short-sightedness). Over this time, the technology has been significantly improved to enable safe treatment of myopia up to -15D. Improvements including changing the shape of the lens of corneal tissue removed to better match the ...

Phase N/A

Oral Bacterial Extract for the Prevention of Wheezing Lower Respiratory Tract Illness

This is a 36 month parallel arm, double-blind, placebo-controlled trial for the prevention of WLRI into the third to fifth year of life (30 to 54 mo inclusive) in young children (6-18 months old) at increased risk for asthma. The trial will be divided into 2 periods. During the initial ...

Phase

Comparing Ginkgo Biloba Pills and Placebo in the Treatment of Coronary Heart Disease With Impaired Glucose Regulation

Background Coronary heart disease has become a serious challenge to China with its high prevalence and mortality. The impaired glucose regulation is prevalent in patients with cardiovascular disease. However, there are few drugs that interfere early with impaired glucose regulation. Ginkgo biloba extract is not only a commonly used drug ...

Phase

Clinical Trial of the Femtosecond Laser System VisuMax for Refractive Correction of Hyperopia by Means of Lenticule Extraction

This is a feasibility and clinical evaluation study of the VisuMax femtosecond laser for refractive correction of hyperopia using the small incision lenticule extraction (ReLEx smile) method. In ReLEx the VisuMax femtosecond laser creates two interfaces that define a refractive lenticule of stromal tissue. In ReLEx FLEx, the upper interface ...

Phase N/A

A Clinical Study on the Efficacy and Safety of Lando Absorbable Collagen Membrane in Oral Bone Repair

This is a randomized, paralleled, control trial to validate the effectiveness and safety of Lando absorbable collagen membrane for oral bone repair.

Phase N/A

The Effect of Vaccinium Myrtillus L. Extract Intake on Human Metabolism

Advanced glycation end-products (AGEs) has been linked to ageing, and many metabolic diseases. The findings of previous experiments suggested that the extracts from polyphenol-rich bilberry might inhibit the formation of AGEs. This is a randomized double-blind trial, aims to study the effect of Vaccinium Myrtillus L. natural extracts on AGEs ...

Phase N/A

Evaluating The Safety And Clinical Efficacy Of Elderberry Extract In Patients With Influenza

This research is being done to determine if an extract of cooked elderberries will help decrease the duration and severity of influenza symptoms in patients with confirmed influenza. Involvement in this study requires an initial patient screening at the time of their Emergency Department visit in order to confirm eligibility ...

Phase