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.
Hypertrophic Obstructive Cardiomyopathy (HOCM) is an inherited cardiac condition which causes the heart muscle to become abnormally thick causing obstruction of blood flow in the heart. This causes debilitating symptoms including shortness of breath, blackouts and chest pain. Current treatments are not ideal as the medication is often poorly tolerated or ineffective. People with HOCM can often have an Implantable Cardioverter Defibrillator (ICD) to shock them out of dangerous arrhythmias. ICD's can also be used as pacemakers and are a promising treatment option, since they can alter the sequence of the heart muscle contraction thereby relieving the obstruction to the blood flow, making it easier for the heart to pump. The study will recruit patients who already have an ICD/pacemaker or who are scheduled to have an ICD / pacemaker implanted. For patients who are due to have a device implanted high precision haemodynamic, echocardiographic and electrical measurement techniques will be used to assess whether adjusting the position of the pacing lead (at the time of implant) can bring about changes in LVOT gradient and blood pressure. These patients with a new device and also patients who already have a device in situ will then go on to have atrioventricular delay (AV Delay) optimisation so we can assess what the optimum AV delay should be programmed at in order to bring about the most improvement in LVOT gradient and blood pressure. Patients will then be recruited into a medium term double blinded randomised crossover study. They will have optimum RV pacing settings turned on for 3 months. They will then return and be crossed over and have optimum RV pacing turned off for a further 3 months. The primary outcome will be to see if optimum RV pacing being turned on is effective in improving symptoms and quality of life.
This is a 24-month, observational study of 50 participants with Becker muscular dystrophy (BMD)
The purpose of this study is to compare the efficacy of Daratumumab, Bortezomib, Lenalidomide and Dexamethasone (DVRd) followed by Ciltacabtagene Autoleucel versus Daratumumab, Bortezomib, Lenalidomide and Dexamethasone (DVRd) followed by Autologous Stem Cell Transplant (ASCT) in newly diagnosed multiple myeloma patients.
Pyruvate dehydrogenase (PDH) deficiency is one of the most common mitochondrial disorders. Patients with this genetic condition have difficulty utilising carbohydrates to produce energy and develop a combination of problems including seizures, poor balance, developmental delay, disability and have a reduced life expectancy. As for most mitochondrial disorders there is a lack of effective treatments. It is essential to understand the mechanisms underlying the disease in order to identify new treatments, and to understand the natural history of disease in order to prepare for clinical trials. To date, a natural history study of PDH deficiency has not been undertaken in the UK. The researchers aim to undertake the first natural history study of PDH deficiency in the UK, to describe the spectrum of symptoms, genetics, management and outcomes in both children and adult patients.
Non-adherence is defined as: "the extent to which a person's behaviour - taking medication, following a diet, and/or executing lifestyle changes, corresponds with agreed recommendations from a health care provider". Non-adherence in chronic cardiometabolic diseases including diabetes is very common and is often the primary reason for treatment failure. This leads to significant excess costs to the health economy through avoidable investigations, treatment escalations, hospital admissions, and disease complications. Methods to diagnose non-adherence have until recently been poor. We have recently developed an objective and robust chemical adherence test to detect the presence of 160 cardiovascular medications in urine using high performance liquid chromatography-tandem mass spectrometry (LC-MS/MS). Chemical adherence testing has not been utilised in people with diabetes, further its relationship with other measures of adherence is unknown. The main aim of this observational study is to compare chemical non-adherence with other commonly used measures of non-adherence in people with diabetes. Chemical testing for non-adherence will be performed using urine provided by 600 patients with poorly controlled diabetes attending primary care recruited over a 15-month period. Participants will also be required to complete a self- reported questionnaire and pharmacy records will be reviewed to ascertain prescription refill rates. The prevalence and metabolic control of non-adherence as diagnosed chemically will be compared with those obtained by pharmacy refill rates and patient self-reported questionnaires. Further, the determinants of non-adherence as ascertained by urine LC-MS/MS analysis will be studied. It is hoped that this innovative study will lead to further larger intervention studies that will change the management of non-adherence in diabetes.
Despite the year-on-year decrease, coronary artery disease (CAD) still remains one of the leading cause of mortality worldwide. With advances in technology and our understanding of cardiac disease, we can now treat CAD using minimally invasive interventional techniques. This has revolutionised treatment for and improved the lives of many patients with CAD. Although trials have assessed various therapeutic strategies in various populations, real-world evidence of intervention and medical treatment among patients with CAD is increasingly recognised as an important part of providing safety and efficacy data and improving the care we provide. This data will add to that literature by assessing the characteristics and outcomes of patients with CAD. It will also identify and characterise predictors of outcomes, improve risk stratification and diagnostic evaluation.
The RAINBO umbrella program consists of four clinical trials investigating new adjuvant therapies in endometrial cancer patients. Eligible patients will be assigned to one of the four RAINBO trials based on the molecular profile of their cancer: - p53 abnormal endometrial cancer patients to the p53abn-RED trial - mismatch repair deficient endometrial cancer patients to the MMRd-GREEN trial - no specific molecular profile endometrial cancer patients to NSMP-ORANGE trial - POLE mutant endometrial cancer patients to the POLEmut-BLUE trial
The purpose of this study is to assess the safety, tolerability, drug levels, and preliminary efficacy of relatlimab plus nivolumab in pediatric and young adult participants with recurrent or refractory classical Hodgkin lymphoma and non-Hodgkin lymphoma.
The human immune response to bacterial and viral local and systemic infection are fairly well understood, but we lack details on the earliest phases. Better knowledge of these events would be important for the prevention and treatment of severe bacterial or viral disease. From models of infection, we have data showing that bacteria replicate in a specific type of cells in the liver from where the bacteria then seed to the blood to cause blood stream infection. In order to gain more relevant data for humans, we have developed a spleen and liver perfusion model using pig organs. This model confirms our previous work and most importantly will now allow us to study these events in human organs. Primary Objectives: The primary objective of the study is to identify therapies acting on the initial events during invasive bacterial and viral infection. Secondary Objectives: The secondary objective of this study is to provide novel in vitro and ex vivo models of human liver macrophages to study the impact of therapies for invasive infection. The Primary Endpoint of the study is to increase the resistance of liver macrophages to infection at least tenfold after treatment. The Primary Outcome Measure of the study is the reduction of bacterial or viral load at pre-determined time-points.
The purpose of this study is to compare the efficacy and safety of pirtobruitinib (LOXO-305) to ibrutinib in participants with CLL/SLL. Participants may or may not have already had treatment for their cancer. Participation could last up to six years.