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 primary purpose of this study is to identify the effect of meal frequency on blood pressure (BP) levels of individuals.
During coronary bypass surgery, veins are taken from the leg and applied to the heart and aorta to 'bypass' narrowings in the coronary arteries. However using an artery in the chest, the internal mammary artery, means that the bypass lasts longer than using veins. The investigators recently showed that using an artery from the arm as a bypass vessel, the radial artery, also had less furring up than veins 5 years after surgery. Now the investigators would like to ask patients to come back for an angiogram 10 years following surgery.
This study will investigate whether clinical hypnotherapy can effectively treat chest pain symptoms, improve emotional wellbeing and quality of life in postmenopausal women with chest pain and coronary arteries without any narrowings. The diagnosis of chest pain with 'normal' coronary arteries is found in 25% of patients undergoing investigation of chest pain using coronary angiography (when dye is injected into the coronary arteries whilst xray pictures are taken), and the majority of these patients are postmenopausal women. Often there is no obvious physical cause. Despite symptoms being treated using conventional drugs, and life expectancy is not affected, many patients continue to suffer from debilitating chest pain symptoms, frequently resulting in visits to hospital, increased psychological illness and poor quality of life. The investigators are interested in finding ways of improving not only chest pain symptoms but also psychological wellbeing and quality of life in these patients. Previous studies of ours have found improvement in these patients after taking part in a support group, and using a relaxation technique called Autogenic training. Recently the investigators conducted a pilot study which showed a favourable effect of hypnotherapy on physical ability, well-being and quality of life. The investigators would now like to extend this study, performing a larger randomised, controlled trial. The investigators hypothesise that hypnotherapy will beneficially affect symptoms and quality of life in patients with cardiac Syndrome X.
IC51-319 is a single-arm, open-label study that investigates immune responses in subjects undergoing revaccination after receiving the subpotent batch of IXIARO JEV09L37 during primary immunization.
The purpose of the study is to determine whether the ability of MEK162 to antagonize MEK activation in NS HCM patients, who usually have upstream mutations in the Ras-Raf-Mek-Erk pathway that lead to MEK activation, would be beneficial over a 6 month treatment period in hypertrophy regression.
Diabetic peripheral neuropathy (DPN) represents a diffuse symmetric and length-dependent injury to peripheral nerves that has major implications on quality of life (QOL), morbidity, and costs from a public health perspective. Painful diabetic neuropathy affects 16% of patients with diabetes. Pharmacological agents used in the management of painful DPN mainly include tricyclic antidepressants, selective serotonin and norepinephrine reuptake inhibitors, opioids, and anti epileptic drugs. However, only two drugs (duloxetine and pregabalin) have been formally approved by the EMEA and the US FDA for the treatment of painful DPN. Generally, the available treatment options do not give total relief, are not effective in all patients, and only about one-third of patients may achieve more than 50% pain relief. Hence newer therapies are required for the treatment of DPN. This is randomized, double-blind, placebo-controlled, parallel group study. The study will include patients with type 1 or type 2 diabetes mellitus with history of pain attributed to DPN for least 6 months and no greater than 5 years. Patients will be recruited after providing written informed consent.
Multiple Sclerosis (MS) is a demyelinating disease of the central nervous system (CNS) that often results in reduced muscle function which produces fatigue, weakness and a decline in daily mobility. Although the underlying cause of the disease is unknown a possible contributory mechanism is chronic cerebrospinal venous insufficiency (CCSVI). Post-mortem studies and magnetic resonance venography have shown a strong relationship between the cerebral venous system and MS cortical plaques. From this a role for CCSVI in MS has been suggested: venous malformations that result in venous hypertension, pressure on the blood brain barrier and subsequent inflammation due to leakage of haemosiderin into the parenchyma. This provokes an immune response which results in neurodegeneration. A procedure known as percutaneous venoplasty whereupon a balloon is inserted and inflated into the jugular vein has been developed to improve this drainage of the CNS, reduce venous hypertension and improve symptoms associated with MS. Although this procedure is widely practiced throughout the world it has yet to be fully accepted as it needs to be supported by evidence based clinical trials. As such NHS National Institute for Health and Clinical Excellence (NICE) recently issued a consultation document to determine more about the procedure's clinical safety and efficacy. A common concern raised is the ability to prevent any possible placebo effect and like any other clinical trial should offer a sham procedure to a matched control group. The difficulty with this option are the ethical issues associated with an invasive sham treatment and also the practical issues of masking a potentially painful treatment such as venoplasty. One option is to have blinded neurological assessment of patients who have either been treated with venoplasty or had no active treatment. Another option is to use dependent measures that are unaffected by motivational or psychological influences which avoids any placebo effect issue. One such dependent measure is motor unit firing behaviour whilst contracting at a submaximal target force. Typically clinicians have used this to manage motor disorder patients but have used cumbersome invasive technology that can only measure a few motor units with limited accuracy. However, De Luca et al recently developed a high density surface electromyographic (HDsEMG) system that can measure 30-40 motor units with 92-97% accuracy. From this it has been proposed as a highly effective tool for evaluating efficacy of therapeutic interventions for upper motoneuron disorders such as MS. Accordingly the investigators propose to use a repeated measures design on an experimental (receiving venoplasty) and control (not receiving venoplasty) MS groups (6 patients in each group) to determine the effect of the treatment on muscular function, mobility and fatigue. This would be combined with independent blinded neurological assessment of the two groups of patients. This design enables us to achieve two aims: 1. Acute neuromuscular response to the treatment 2. Chronic response to the treatment (6 weeks) to determine the effect on muscular function, mobility and fatigue.* Methods - Four (first two to establish baseline variability of measures) repeat visits to the laboratory at University of Stirling to establish neuromuscular measures: 1. HDsEMG pre and post tetanic induced fatigue 2. Muscle fibre conduction velocity as previously described (Hunter et al., 2011) 3. Ultrasound for CCSVI determination on visits 1 and 3 4. DEXA scans for alterations in body composition on visits 2 and 4 - With the use of accelerometers monitor free living activity on days 0-7 and 9-42 (post venoplasty).
This study is aimed at demonstrating the efficacy of temocillin in the treatment of complicated Urinary Tract Infection (UTI) due to confirmed Extended Spectrum Beta-Lactamases (ESBL) producing or AmpC hyperproducing Enterobacteriaceae in the United Kingdom.
Anxiety and depression are common in patients with severe chronic obstructive pulmonary disease (COPD). Frequently exacerbation's of breathlessness are associated with panic/fear and indeed this may be the main cause for the for hospital admission. Patients prone to a tendency to experience and communicate somatic distress in response to psychosocial stress and to seek medical help for it are top of the "frequent flyer" league, costing the health care economy dearly. This is a particular problem in Hull with the high levels of smoking and urban deprivation combining to place the city at the bottom of the Department of Health COPD league tables. Our hypothesis is that an effective treatment for anxiety will reduce the number of episodes of hospital admission by reducing the panic/fear element of mild COPD exacerbation's thus allowing the patient time to access the existing community based support services.
Atrial fibrillation (AF) is a common but often distressing condition. It can be treated with medications, but these are not always effective or tolerated. Ablation is a well-recognised technique that is recommended for those with symptomatic AF who have failed medical therapy. Ablation can be performed in a number of ways. In percutaneous ablation, ablation is performed via tiny punctures in the skin in the groin. In minimally-invasive thoracoscopic ablation, ablation is performed under general anaesthetic via very small incisions in the chest wall. Because AF can be intermittent, the only reliable way to look for it is with long-term ECG monitoring. A safe and practical way to do this is to use implantable loop recorders (ILRs). In this study, the investigators are trying to see if minimally-invasive thoracoscopic ablation is better than percutaneous ablation, and in turn if they are better than Direct current cardioversion (DCCV), using ILRs to monitor AF.