There are about 28871 clinical studies being (or have been) conducted in Canada. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
Phenylketonuria (PKU) is an inherited inborn error of an amino acid phenylalanine (PHE) metabolism affecting 1:15,000 births. It is caused by a decreased activity of an enzyme in the liver called phenylalanine hydroxylase (PAH) which is important to convert PHE into tyrosine, another amino acid. Consequently, PHE accumulates in the blood leading to mental and developmental delays. Nutritional management is the primary choice of treatment that includes providing sufficient protein in the diet and at the same time restricting PHE. However the amount of protein to be given is unknown. A new technique called Indicator Amino Acid Oxidation (IAAO) will be used to determine the protein requirements in children with PKU (5-18y). The study will help treat and manage these children with sufficient protein to ensure proper growth and development. Current dietary recommendations range from 35-65 g/day and is based on factorial calculations. The investigators hypothesize that the protein requirement in children with PKU will be higher than the current mathematically calculated recommended intake of 35-65 g/day for the 5-18y children.
The purpose of this study is to evaluate the long-term safety of naldemedine for the treatment of constipation due to opioid therapy.
Investigators plan to carry out a study to investigate two different pills, Vitamin D and melatonin, and whether they can reduce the spread of cancer cells in the tumors of women with breast cancer. These pills are inexpensive and have very few side effects. A large number of studies using cell cultures and animals have shown that both vitamin D and melatonin can help destroy breast cancer cells. However thoughtful and well-designed studies are necessary on humans to see if they can decrease the spread of breast cancer, and possibly even prevent breast cancer. The proposed study aims to understand the anti-cancer activity of vitamin D and melatonin. This knowledge will assist in creating efficient cancer prevention strategies for Canadians. This study will include women with breast cancer who are being planned for surgery, and will assess whether treatment with vitamin D (dose of 2000 IU per day) in a group of 36 women, or melatonin (dose of 20mg per day) in another group of 36 women, or both pills together in yet another group of 36 women, reduces the spread of cancer cells when compared to a fourth group of 36 women who are treated with sugar pills. To do this we will measure a substance in the blood called Ki67, which provides information about the spread of cancer. Investigators will compare the Ki67 levels in the 4 groups, and all women will receive identical appearing pills so they will not know which treatment they received.
Safety, Immunogenicity and Efficacy of an Adjuvanted Quadrivalent Subunit Influenza Virus Vaccine Compared to Non-Adjuvanted Comparator Influenza Vaccine in Children ≥6 to <72 Months of Age. The study was conducted during the 2013/2014 and 2014/2015 northern hemisphere influenza season.
The general objective of this project is to investigate the acute effect of consuming a dietary supplement combining resveratrol and curcumin on the inflammatory response following the consumption of a high-fat meal in healthy subjects with slightly elevated waist circumference. The study will be undertaken according to a double-blind, cross over, randomized, placebo controlled design and will be conducted at the Institute of Nutrition and Functional Foods (INAF) of Laval University. The study will involve a total of 20 healthy subjects (10 men and 10 women. Included subjects will undergo an 6-hour oral fat tolerance, on two separate occasions (one time following dietary supplement consumption and one time following consumption of a placebo). The two test days will be separated by maximum of two weeks. The outcomes are the changes in the plasma levels of inflammatory cytokines in their gene expression.
This study is to compare Smart phone mobile device and/or web based application asthma action plan to the standard of care paper based asthma action plan within an asthma program. The Primary hypothesis: Health Outcome - The Breathe mobile health and web-based application improves asthma related quality of life more than conventional best practice
The purpose of this study is to compare whether there is a delay or prevention of recurrence or death in participants with surgically removed pancreatic cancer who then take nab-Paclitaxel in combination with gemcitabine compared to those who take gemcitabine alone.
The objective of this study is to assess the efficacy and safety of 12 weeks once daily treatment with orally inhaled tiotropium + olodaterol FDC (delivered by the Respimat inhaler) compared with tiotropium and placebo in patients with COPD.
Capsaicin is a TRPV1 (transient receptor potential vanilloid 1) agonist, causing pain upon application. The investigators wish to determine whether mannitol blocks the effect of capsaicin application. As both cream bases are identical and mannitol addition is the only difference between the creams, if the mannitol cream is more effective in blocking the effect of capsaicin on the TRPV1 (transient receptor potential vanilloid 1) receptor, the investigators will have established that mannitol down-regulates or blocks the TRPV1 (transient receptor potential vanilloid 1) receptor.
The objectives of this study are to assess the safety, pharmacokinetics, immunogenicity and anti-tumor activity of AGS15E in subjects with metastatic urothelial cancer who failed at least one prior chemotherapy regimen for metastatic disease.