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We list hundreds of Clinical Trials about "Choline Chloride (Vitamin B4)" on BioPortfolio. We draw our references from global clinical trials data listed on ClinicalTrials.gov and refresh our database daily.
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The purpose of this study is to investigate the effect of varied maternal choline intake on maternal/fetal biomarkers of choline status, genomic expression and metabolomic profiling.
Pilot study to investigate the effect of choline chloride in cystic fibrosis patients with liver steatosis by comparing their status before and after the intervention
Cystic fibrosis (CF) is the most common lethal, inherited disorder among Caucasians. Choline is an essential vitamin and as a methyl donor is critically needed to support the normal metabolism. Our previous studies have demonstrated that children with CF have depleted levels of choline. The purpose of this study is to supply a choline supplement to children with CF to see if their nutrition and methyl status can be improved.
Cystic fibrosis (CF) is the most common lethal, inherited disorder among Caucasians. Choline is an essential vitamin and as a methyl donor is critically needed to support the normal metabolism. Our previous studies have demonstrated that children with CF have depleted levels of choline. The purpose of this study is to gather data on the status of choline and related metabolites in children with Cystic Fibrosis by age and gender. The hypothesis for this study is that in children...
Studies have shown that choline is a necessary part of the human diet. Choline is important in making membranes for all the cells in the body, and for making chemicals that are responsible for nerve function. Studies have also shown that choline improves memory of rats when they are given choline at early stages in their lives. The purpose of this study is to find out whether choline supplementation (provided as a choline dietary supplement) in pregnant women will improve mem...
The purpose of this study is to increase our understanding of how much choline humans need to get from their diet. Choline is an essential nutrient found in many foods, including eggs and milk. In addition to dietary sources, choline can be made in the liver. Choline is important in making membranes or wrappers for all the cells in the body and for making chemicals that allow nerve cells to work properly. In a previous study we found that the dietary requirement for choline...
The objective of this study is to determine the effects of consuming either 3 eggs per day as compared to a daily choline supplement (choline bitartrate, 397.5 mg choline/day) on plasma concentrations of High Density Lipoprotein-cholesterol (HDL-C), trimethylamine N-oxide (TMAO), and other biomarkers of cardiovascular disease risk in young, healthy individuals. The goal is to determine if choline given as phosphatidylcholine (eggs) will lead to a different TMAO response when co...
This is a study to determine whether choline, when added to total parenteral nutrition (TPN), can help prevent the development of hepatic steatosis, a liver disease, in patients on TPN.
The purpose of this study is to determine whether choline supplementation influences the availability of docosahexaenoic acid throughout pregnancy.
The investigators are interested in learning more about choline, a nutrient required by the body. The body does make some choline, but it does not make enough to support health and the rest must be acquired through diet. Eggs, and especially egg yolks, are a major dietary source of choline. Choline can also be given as a dietary supplement. Ingestion of choline supplements has been linked to an increased concentration of a compound called TMAO (trimethylamine N-oxide). Elevated...
This study is a 12-week, randomized, double-blind, placebo-controlled trial of cytidine-5'-diphosphate choline in amphetamine-type stimulants-using adolescents.
Cystic Fibrosis (CF) is a complex disease with a wide range of clinical problems. Despite enzyme replacement therapy, children with cystic fibrosis (CF) may still have problems absorbing some nutrients. Detailed studies of the nutrient status of children with CF and have found low amounts of choline, an essential dietary nutrient, and altered levels of some amino acids in almost all patients. Choline is an essential dietary nutrient that is important in many important body func...
The purpose of this study is to determine if choline bitartrate can be administered daily to children with prenatal alcohol exposure, ages 2.5 to 5, as a potential treatment for brain development and cognitive functioning.
People who eat diets low in choline (LC) should deplete their choline (Cho) stores, and measurements of Cho pool size using isotope dilution should reflect this depletion. Investigators will identify a biomarker panel that correlates well with measured Cho pool size across the range of different degrees of depletion.The investigators propose that, as body stores of Cho diminish, cells and organs will reach the point when metabolism/function in the cell is altered, and that this...
This study will evaluate the effectiveness of galantamine and CDP-choline in improving symptoms associated with schizophrenia.
This research will test whether consuming additional choline before gynecological surgery decreases postoperative pain.
This is a single-center, randomized, open-label, single- and multiple-dose, five-treatment, two-period, four-way parallel study comparing the pharmacokinetics (PK) of Diazoxide Choline Controlled-Release Tablet (DCCR) administered orally under fed and fasting conditions at two dose levels.
The purpose of the study is to determine if cytidine 5'diphosphocholine (CDP-choline, a naturally occurring chemical in your body) has efficacy in reducing the methamphetamine craving of the subjects with methamphetamine dependence craving and helping them maintain the abstinence. In addition, investigators will measure the brain N-acetyl aspartate (a biologic marker for neuronal viability) level of participants to determine if brain deficits induced by methamphetamine may rec...
The purpose of the study is to investigate the contribution of PET-CT with F18-choline in the diagnosis of thyroid nodule with indeterminate cytology in order to guide the best indication of surgical resection.
This study will evaluate the safety and effectiveness of taking choline supplements during pregnancy, and whether choline supplementation has an effect on infant development.
This is a single-center, randomized, open-label, multi-dose crossover study assessing the pharmacokinetic profiles of diazoxide choline coated versus uncoated formulations in healthy volunteers. The primary objective is to compare the pharmacokinetic (PK) profiles of diazoxide choline controlled-release coated tablets versus uncoated tablets in healthy volunteers under fed conditions. Secondary objectives are to assess diazoxide choline pharmacokinetic (PK) parameters under fas...
The purpose of this study is to use a new imaging drug called 11C-choline that is used with a PET/CT scan to see prostate cancer when it cannot be seen well on other scans, such as bone scans, CT or MRI.
OBJECTIVES: I. Determine whether plasma choline and breast milk choline levels are low at fasting in a patient with methionine adenosyltransferase deficiency, and if the choline levels are low, determine whether choline levels respond to dietary supplementation with phosphatidylcholine. II. Determine whether this patient has a fatty liver by magnetic resonance spectroscopy.
Oxidative stress has a role in uremic neuropathy and may be involved in RLS of ESRD patients.Vitamin E &Vitamin C are potential antioxidant supplement that are used in hemodialysis patients safely.
¹¹C-choline positron emission tomography/computed tomography (PET/CT) has been used in patients with some types of solid cancers, but few data are available in patients undergoing hepatectomy for hepatocellular carcinoma (HCC). The aim of this study was to analyze the prognostic value of metabolic imaging data by using ¹¹C-choline PET/CT in patients with HCC before hepatectomy.