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.
Autosomal dominant polycystic kidney disease (ADPKD) is characterized by progressive formation of renal cysts which ultimately lead to a loss of renal function. Tolvaptan (a V2R antagonist) is currently the only effective treatment for preserving renal function in ADPKD. However, side-effects such as polyuria limit its tolerability and thereby the therapeutic potential. This study will test whether co-administration with hydochlorothiazide can improve V2RA efficacy (slowing kidney function decline) and tolerability (quality of life) in ADPKD. Approximately 300 patients will be enrolled.
This pragmatic randomised control feasibility trial aims to investigate the effectiveness of the "Free From Pain Exercise Book" in comparison to "The Back Book" for reducing back pain in adults aged 60 and over. The "Free From Pain Exercise Book" contains a 12-week exercise and education programme. The programme is designed to reduce early osteoarthritic and generalised musculoskeletal pain and fear of falling in people over the age of 60. The study will compare the effects of the Free from Pain programme when engaged in independently versus the provision of "The Back Book", which is a booklet that promotes physical activity and a reduction of sedentary behaviour for the purpose of reducing back pain.
Sarcopenia is a progressive and generalised skeletal muscle disorder involving the accelerated loss of muscle mass and function that is associated with increase adverse outcomes including falls, functional decline, frailty and mortality. Diet, specifically protein has been proposed to have a role in the prevention and treatment of muscle loss in the older adult population nevertheless there is paucity of research on the effect of protein supplementation on lean body mass and other clinical outcomes in older adults. This 2-arm parallel, double-blind, randomised, controlled dietary supplement human intervention study aims to investigate the effect of consuming 12.5g (twice daily) Blue Whiting Protein Hydrolysates daily in combination with exercise for 8 weeks on whole body lean mass tissue and measures of muscle strength and functionality in free living community dwelling older adults. Participants (N150; 75/site (Ulster & Limerick); 75/group; 50-70 years) will be stratified by age, gender and BMI and randomly allocated to consume two sachets of either the Blue Whiting Protein Hydrolysates powder daily (12.5g at breakfast and lunch (Total 25g)), (mixed with an everyday food / drink product (provided by Ulster University) or an isocalorific maltodextrin citrus flavoured powder (Control) (mixed with an everyday food / drink product). Assessments to be undertaken pre and post intervention include; body composition including lean tissue mass measured by DXA whole body scan (Ulster site only), Bio-Electrical Impedance Analysis (BIA), hand grip strength, a 'timed get up and go' test, 6 minute walk test, gait speed test, chair stand test, blood pressure measurements, a quality of life questionnaire, a health and lifestyle questionnaire and a physical activity questionnaire. A trained phlebotomist will obtain a 40ml max blood sample from each participant pre and post intervention. Blood samples will be used to measure markers associated with sarcopenia (serum 25(OH)D, pro inflammatory cytokine profile, full lipid profiles and kidney and liver profiles). A 4-day food diary will be collected at baseline only to determine habitual protein intake. At post intervention only, bone mineral density at the spine and hip will be measured by a DXA scanner. Comparisons will be made (ANCOVA) between the intervention group and control group over time.
Around 375,000 cancers are diagnosed in the UK annually, with this figure expected to reach 500,000 by 2035. As the number of different cancer treatment options and our scientific understanding continue to grow rapidly, it can be difficult for clinicians to keep up-to-date with best practice, causing unjustified variations in the quality of care and clinical outcomes for patients. Currently, when a patient has been referred to and seen by a clinician, their treatment is then discussed in a Multi-Disciplinary Team Meeting (MDTM). MDTM is a meeting of medical experts, including Surgeons, Oncologists, Nurses, and specialists in cancer, imaging and diagnosis. This is the case even if a treatment decision is straightforward. A nationwide review published by CRUK in 2017 highlighted the demands on cancer teams and the MDTM process: - Increased caseloads are causing dramatic increases in the time spent by clinicians in MDTMs, leading to an unsustainable rise in costs: the cost in England has increased from £88m to £159m in 4 years; - There is not enough time in the MDTM to discuss complex cases; - There is a failure to involve patients in the decision-making process: around 75% of patients feel their views are unrepresented in MDTMs; In our study we are looking at the potential of technology - particularly Clinical Decision Support Systems (CDSS) - to improve MDTM decision making. Deontics has a CE marked AI-based CDSS that integrates individual patient data and preferences with evidence-based clinical guidelines. This dynamically and transparently generates best-practice, individualised treatment recommendations which can help determine treatment. Deontics' AI tool has already been shown to provide personalised recommendations concordant with UK best practice while incorporating patient values, and can be used to safely triage less complex patients straight to treatment with minimal clinical oversight. Our project partners with Deontics to develop PROSAIC-DS - A CDSS for prostate cancer.
Food manufacturers are being tasked to reduce the added sugar content of products. Rare, but natural sugars, may serve as useful sweeteners as they are low-calorie, safe, sweet and have a mild taste. Previous studies have shown that consuming rare sugars alongside other carbohydrates leads to a lower spike in blood glucose after eating. This means that products containing rare sugars may provide health benefits. However, most studies use rare sugars in a glucose drink, so the effect of consuming rare sugars in foods is not known. The aim of this study is to find out whether consuming sweet crème products containing rare sugars reduces the blood glucose response compared to sucrose-only products. The effect of the rare sugar products on hunger and appetite will also be assessed. Participants will attend the Clinical Research Facility on 6 occasions, after fasting for 10 hours. At each visit, they will consume a different sample of sweet crème. They will be asked to give blood samples before eating the sample, and at regular intervals for 2 hours afterwards. They will also complete questionnaires to assess their appetite using linear scales. Blood samples will be analysed in the laboratory to measure the level of glucose and insulin at each time point. The changes in blood glucose and insulin after consuming the different samples will be compared to find out if the samples containing rare sugars reduced the response.
A study to investigate if pelvic side wall lymph nodes that remain after neo-adjuvant chemoradiotherapy can be identified intraoperatively using dual radioisotope and fluorescence guidance.
Brief summary: Lipoprotein a (Lp(a)) is an independent risk factor for cardiovascular and cerebrovascular disease. Traditionally, the pathogenic role of Lp(a) has been linked to the atherogenic process given its similarity to low density lipoprotein (LDL), however there is a potential for prothrombotic tendencies given its resemblance to plasminogen. The emerging evidence suggests that the prothrombotic properties of Lp(a) contribute not only to arterial but also to venous thrombosis. Lp(a) has the potential to participate in thrombogenesis via several mechanisms: probable platelet aggregation and activation, increased expression of plasminogen activator inhibitor - 1, and reduced production of plasmin. Prior data suggests that Lp(a), can also modify fibrin clot permeability and its susceptibility to lysis. These observations have potentially important implications in patients with a history of myocardial infarction, stroke and venous thromboembolic disease. The investigators propose to conduct a proof-of-concept study to assess the prothrombotic effects of Lp(a), using both quantitative and qualitative assessment of thrombosis, in particular analysing clot structure and dynamics.
The majority of survivors suffering an out-of-hospital cardiac arrest (OHCA) are those who initially present with a shockable rhythm, which is usually ventricular fibrillation (VF). When untreated, VF progresses to asystole over a short period of time so the percentage of those with a survivable rhythm also decreases with time. There is relatively little data exploring the initial rate of VF and the time course of its subsequent progression to a non-shockable rhythm. An understanding of this data will give a better picture of how potentially survivable rhythms (VF) change with time and guide the response times that are required to ensure arrival before VF deteriorates to asystole. The Investigators will use the UK OHCA outcomes database to examine the percentage of patients presenting with VF as the initial rhythm according to time since collapse in order to establish the rate at which VF deteriorates to asystole.
Data demonstrating the efficacy of PIPAC in patients with regionally advanced gastric cancer with positive peritoneal cytology and/or minimal peritoneal disease is limited due to the relatively recent development of this technique and its historical preferential use in palliative patients with disseminated peritoneal metastasis. Existing data suggest PIPAC administered every six weeks in conjunction with standard treatment may work as an adjunct to conventional systemic neoadjuvant chemotherapy. PIPAC protocols have been established both for gastric cancer as well as other intra-abdominal malignancies and have a good safety profile. Given these promising findings, a study protocol is proposed herein to further investigate PIPAC for the treatment of a highly selected group of patients with regionally advanced gastric cancer (positive peritoneal cytology and/or minimal peritoneal disease).
This study is designed to evaluate the safety, efficacy, and pharmacokinetics of balovaptan compared with placebo in participants with acute ischemic stroke (AIS) at risk of developing malignant cerebral edema (MCE)