There are about 25435 clinical studies being (or have been) conducted in United Kingdom. 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.
The purpose of this study to investigate the safety and effectiveness of nivolumab, and nivolumab combination therapy, to treat patients who have virus-associated tumors. Certain viruses have been known to play a role in tumor formation and growth. This study will investigate the effects of the study drugs, in patients who have the following types of tumors: - Anal canal cancer-No longer enrolling this tumor type - Cervical cancer - Epstein Barr Virus (EBV) positive gastric cancer-No longer enrolling this tumor type - Merkel Cell Cancer - Penile cancer-No longer enrolling this tumor type - Vaginal and vulvar cancer-No longer enrolling this tumor type - Nasopharyngeal Cancer - No longer enrolling this tumor type - Head and Neck Cancer - No longer enrolling this tumor type
A Phase 1/2 Open-label Study in Patients with Arginase I Deficiency to Investigate the Safety, Pharmacokinetics, and Pharmacodynamics of Intravenous AEB1102. This study is designed to evaluate the safety and tolerability of IV administration of AEB1102 for the treatment of pediatric and adult patients with Arginase I deficiency and hyperargininemia. This study will be conducted in 2 parts: Part 1 (Single Ascending Dose Escalation) and Part 2 (Repeated Dosing). Each part will be preceded by a baseline assessment of arginine levels. All patients who participate in Part 1 may continue AEB1102 dosing in Part 2 if they qualify for continued dosing. A data safety monitoring board (DSMB) will provide independent review of study safety data and recommend whether the sponsor should continue the study as planned, modify the study protocol, or discontinue the study.
Atrial fibrillation (AF) is a common heart rhythm disorder which can significantly affect a patient's quality of life and cause strokes. Abnormal electrical activity from the pulmonary veins are thought to be the most common cause of this condition. Current ablative strategy in drug refractory AF is pulmonary vein isolation (PVI), where the pulmonary veins are electrically isolated from the body of the left atrium. However, success rate of this procedure remain ~50-70% for a single procedure despite advances in mapping and ablation techniques. Ganglionated plexuses (GP) are dense clusters of nerves in the atria that are implicated in AF. Endocardial high frequency stimulation (HFS) delivered within the local atrial refractory period can trigger ectopy and AF from specific GP sites (ET-GP). The aim of this study was to understand the role of ET-GP ablation in the treatment of AF by comparing two different strategies: 1. Pulmonary vein isolation alone 2. GP ablation alone
The purpose of the study is to evaluate the gastrointestinal behaviour of a novel weight loss device in vivo to further understand the device's mechanism of action in aiding weight loss.
In the double-blind, cross-over part of the study, ODM-109 capsules and placebo capsules for ODM-109 will be administered for 2 weeks separated by a 19-23 days wash-out period. During each treatment period of the double-blind cross-over part, there will be a baseline visit (day 1) and 2 visits (5 ± 2 and 14 ± 2 days) after the start of study treatment. After completing the 3rd treatment period, the subjects will continue in the open-label follow-up part for 6 months. During the open-label follow-up, visits will be at 1, 3 and 6 months. An end-of-study visit will take place 14-25 days after the last study treatment administration for each subject. The study duration will be about 13-14 weeks for the double-blind cross-over part, and about 9-10 months for the entire study including the 6 months open-label follow-up. The number of randomised study subjects is planned to be approximately 54 in cross-over comparison. The maximum number of subjects will not exceed 70. Primary objective is to investigate the efficacy of oral ODM-109 on respiratory function in patients with amyotrophic lateral sclerosis (ALS).
Consumption of carbohydrate containing foods or sugary drinks brings about changes to the blood glucose levels. After a meal or drink, blood glucose rises until it reaches a peak concentration usually after 30 minutes. When the body senses the increase in blood glucose, a hormonal process involving insulin takes place to ensure that the glucose is taken up from the blood for storage and where it is needed for energy in the body. This process then brings about a decrease in the concentration of glucose until it reaches approximately the starting concentration. The original concentration of glucose is attained approximately 2 hours after eating or drinking a carbohydrate food or sugary drink respectively in healthy people. Different carbohydrates and sugary drinks have different effects on blood glucose response depending on the amount as well as the type of carbohydrate. Those that give rise to a high glucose response compared to a reference carbohydrate (usually glucose) are said to be high glycaemic index (GI) foods and those with a lower glucose response compared to a reference carbohydrate (usually glucose) are said to be low glycaemic index (GI) foods. Research has shown that diets that give rise to a high glucose response are associated with a number of abnormalities like increased risk of metabolic syndrome. Metabolic syndrome mostly comprises of insulin resistance and glucose intolerance which gives an increased risk of type 2 diabetes. It also gives rise to other conditions like high blood pressure (arterial hypertension), elevated blood insulin levels (hyper-insulinemia), elevated amounts of fat in the liver (fatty hepatosis) and elevated amounts of lipids in the blood (dyslipidemia). After type 2 diabetes become clinically apparent, the risk of cardiovascular disease also rises. Research has also shown that foods/drinks which raise blood glucose levels gradually (low GI) rather than rapidly (high GI) have health benefits which include reducing the risk of metabolic syndrome. Laboratory studies have shown that polyphenols found in fruits, vegetables and plant based foods have a positive effect on carbohydrate metabolism and can lower the blood glucose levels. This research will determine whether the presence of polyphenols in the diet has any lowering effect on the blood glucose levels and hence the glycaemic index of foods. This will be determined by asking volunteers to consume commercially available food supplements together with white bread and then determining the glycaemic response. The blood glucose response of bread will be determined initially as a control reference. All will be consumed in random order. Analysis will be done by measuring blood glucose response after consumption of the control reference meal and the test meal containing polyphenols and then determining the incremental area under the glucose curve. POMEGRANATE AND OLIVE STUDIES WILL BE TREATED SEPARATELY FOR PURPOSES OF PUBLISHING RESULTS. EACH STUDY WILL AIM TO HAVE AT LEAST 16 PARTICIPANTS.
The investigators will develop a "risk report" within the primary care electronic health record (EMIS) for patients attending for their National Health Service Health Check. The value of the report for reducing cardiovascular risk will be assessed qualitatively and also quantitatively in a non-randomised comparative trial.
The study aims to examine whether the neurofeedback method (based on functional magnetic resonance imaging [fMRI]) can help patients with alcohol dependence to control their urges to drink alcohol and thus to remain abstinent. Potential effects of neurofeedback on abstinence and drinking behaviour will be evaluated based on the comparison between a group of patients receiving multiple sessions of neurofeedback training and a group of patients receiving treatment as usual over the same period of time.
The aim of this study is to evaluate the effect of regional citrate anti-coagulation on different pathways of the coagulation system in critically ill patients with acute kidney injury. This will form the basis for future studies where the investigators plan to focus on patients with premature circuit clotting despite optimal post-filtrate ionised calcium parameters.
This study tests biopsy and tissue from patients who have been treated for primary rectal cancer at the Royal Marsden Hospital between 2011 and 2013, who have an mrTRG score at post-chemoradiotherapy MRI. It is a retrospective pilot study to determine the apoptotic and proliferative index count pre and post chemoradiotherapy.