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 objectives of this clinical trial are to assess, for up to 5 years, the safety, tolerability and pharmacological activity of a single ascending doses of VTX-801, a gene therapy, administered intravenously (IV) to adult patients with Wilson's Disease prior to and following background WD therapy withdrawal.
A Randomized Study of ALG-000184 Drug to Evaluate Safety, Tolerability, Pharmacokinetics and Pharmacodynamics After Single and Multiple Doses in Healthy Volunteers and CHB Subjects
Patients suffering metastasized gastrointestinal cancer often receive ineffective treatments for prolonged periods of time as therapy non-response, which is hard to detect, cannot be determined earlier than nine weeks following start of therapy. Current therapy evaluation strategies primarily focus on morphological changes via RECIST criteria. However, morphological changes are subjected to prior physiological and metabolic alterations. Therefore, the NICI project's ambition is to lay the foundations of a new area of research: the study of human biology using non-invasive chemistry imaging. For this, NICI aims to unite two areas of research: metabolomics and magnetic resonance (MR). Metabolomics studies body functions through the measurements of metabolites; MR imaging (MRI) and spectroscopy (MRS) can provide 3D images of the body and measure metabolite and lipid content respectively. Previous studies show that phospholipid metabolites in particular the cell membrane precursors i.e. phosphomonoesters (PME), and the cell membrane degradation products i.e. phosphodiesters (PDE) are valuable biomarkers in therapy assessment. With this NICI approach, the consortium aims at reducing the nine weeks period before therapy efficacy evaluation to three weeks or less. By validating the powerful new MRS(I)-visible biomarkers in a patient cohort, a non-invasive technology can be developed for dynamically mapping biochemical processes in the whole human body and pave the way for individualized medicine.
An open-label, controlled, multi-site, interventional, 2-arm, Phase II trial of BNT113 in combination with pembrolizumab vs pembrolizumab monotherapy as first line treatment in patients with unresectable recurrent or metastatic HPV16+ HNSCC expressing programmed cell death ligand -1 (PD-L1) with combined positive score (CPS) ≥1. This trial has two parts. Part A, an initial non-randomized Safety Run-In Phase to confirm the safety and tolerability at the selected dose range level of BNT113 in combination with pembrolizumab. Part B, the Randomized part of the trial to generate pivotal efficacy and safety data of BNT113 in combination with pembrolizumab versus pembrolizumab monotherapy in the first line setting in patients with unresectable recurrent or metastatic HPV16+ HNSCC expressing PD-L1 with CPS ≥1. For Part B, an optional pre-screening phase is available for all patients where patients' tumor samples may be submitted for central HPV16 DNA and central PD-L1 expression testing prior to screening into the main trial.
WAYFIND-R is a registry that aims to capture high-quality real-world data linking next-generation sequencing, treatments and outcomes from cancer patients diagnosed with a solid tumour. The WAYFIND-R has three main overarching objectives: 1. To provide a platform to support the design and conduct of clinical and epidemiological research; 2. To develop an evidence-generation platform to better understand health outcomes and cancer care processes; and 3. To characterize the treatments and clinical course of solid tumor cancers in patients who have undergone NGS testing.
The study is a Phase 1, single-centre, open label, micro-dosing study. The aim is to investigate an innovative new tracer, [18F]CETO, as a potential alternative to adrenal vein sampling for the lateralisation of primary aldosteronism (PA).
The aim of this study is to estimate the efficacy of apremilast compared to placebo in the treatment of oral ulcers in pediatric participants from 2 to < 18 years of age with oral ulcers associated with Behçet's disease (BD) through week 12.
The 24/7 EEG™ SubQ system will be compared to simultaneously recorded video-EEG in the Epilepsy Monitoring Unit (gold standard) and to self-reported seizure log books throughout 12 weeks of outpatient EEG recording. The present study is a 12-week open-label, prospective study with a paired, comparative design for pivotal evaluation of the safety and effectiveness of the 24/7 EEGTM SubQ system in subjects with temporal lobe epilepsy. 2-5 sites in Europe Up to 5 sites in US, or up to 10 sites if approval granted.
Tumours require a blood supply to provide them with oxygen and nutrients and to enable spread of cancer through blood vessels to other organs (metastasis). The formation of new blood vessels is known as angiogenesis, which is controlled by a growth factor (like a hormone) called Vascular Endothelial Growth Factor (VEGF). Many drugs have been developed that block VEGF and, in most tumour types, including ovarian cancer, the addition of VEGF inhibitors (VEGFi) to conventional anti-cancer therapy postpones recurrence of the disease. In ovarian cancer, VEGFi improve the overall outcome from the cancer in patients who have advanced stage and high-risk disease. VEGFi are now widely used in cancer medicine, yet until now there have not been any biomarkers (tests) that could be used to tell patients and their doctors whether the drugs were working or not. This is important, as VEGFi have side effects that are unpleasant for the patient. Additionally, VEGFi treatments are expensive. The VALTIVE team has discovered the first biomarker that informs doctors whether a VEGFi is blocking a tumour's blood supply. The test involves measuring a protein in the blood called Tie2, which can be measured from routine blood tests that patients have when going to the hospital. If the test shows that the amount of Tie2 decreases in the blood, it means that tumour blood vessels are blocked by VEGFi; if, on the contrary, the level increases, the blood vessels have escaped the control of VEGFi. The investigators have shown that the Tie2 test works in their initial studies in ovarian and bowel cancer. In these studies, the Tie2 blood test was based in the research laboratories. The investigators now wish to establish the test in the Christie Hospital NHS Biochemistry laboratory in Manchester so that it can be used in clinical practice rather than just as a research tool. The investigators wish to measure the relationship between loss of control of VEGF inhibitors as measured by TIE 2 and other standard ways of measuring loss of control of the tumour like increases on CT scans. There are several reasons why this test is needed for patients with ovarian cancer: - VEGFi are effective during a patient's first or subsequent treatments for advanced ovarian cancer, but it is not clear which individuals are benefitting from treatment whilst they are on treatment. - Patients who have already had one course of VEGFi can be re-treated successfully. - Patients can avoid needless side effects, if there is a way of demonstrating that the treatment is of no benefit to them. - This test will help doctors choose the best drug to control ovarian cancer and how long to continue treatment. This is very important, since other maintenance therapies are now available and the optimal duration of VEGFi therapy is well known. - Around the world many teams are developing new combination treatments including VEGFi. If these new combinations prove effective, it would be possible to use them as efficiently as possible, as they will be very expensive and may therefore be less accessible to patients. These issues highlight the critical need to establish a test in the NHS that tells patients and their doctors when VEGFi are working and when they stop working. In VALTIVE1 study, blood samples will be taken from patients who are receiving a VEGFi called bevacizumab for ovarian cancer. Patients' management will not change during their participation to the trial. The analysis of the blood sample will support the hypothesis that patients whose Tie2 level decreases in response to bevacizumab will have ovarian cancer that is controlled for much longer than those where the Tie2 level does not decrease. These results will be used to design a second trial where the investigators will prove conclusively the value of the Tie2 test. The purpose of VALTIVE1 is to optimise sample acquisition time points and analytical algorithms to support the design of VALTIVE2, a randomised discontinuation trial. In VALTIVE2, Tie2-defined, vascular non-responding patients will be randomly allocated to stop bevacizumab after 9 weeks, by when a response can be detected, or to continue bevacizumab for the conventional year of treatment. Both VALTIVE 1 and VALTIVE2 will test the theory that there is no advantage in continuing bevacizumab in a patient whose Tie2 level does not reduce in response to VEGFi.
In health, blood pressure (BP) falls at night by >10% compared with day-time values. This natural dipping pattern is important as without it there is an increased risk of cardiovascular disease (CVD). Recent evidence suggests that chronotherapy (taking anti-hypertensive medication at bedtime instead of in the morning) may enhance nocturnal BP dipping and reduce the risk of CVD events. There is therefore an urgent need to characterise diurnal BP patterns in patients who may be at risk of reduced nocturnal dipping in order to maximise protective therapy in all those who would benefit. Similarly, it has previously been demonstrated that increased arterial stiffness is associated with increased CVD risk, however little is known about whether loss of diurnal variations in arterial stiffness confer addition risk. Kidney disease is independently associated with increased CVD events, but the exact makeup of this risk is not clear. Within this heterogenous cohort several very distinct groups exist including those with acute kidney injury (AKI), chronic kidney disease (CKD), inflammatory conditions like small vessel vasculitis (SVV), and those who have either donated or received a kidney transplant. Diurnal BP and arterial stiffness patterns within these patient groups are not well characterised. The investigators will recruit patients at increased risk of CVD from the Royal Infirmary of Edinburgh Renal and Vasculitis Clinics. Participants will undergo 24-hour ambulatory BP and arterial stiffness measurement in conjunction with day- and night-time blood and urine sampling on two separate occasions. This study aims to characterise diurnal patterns of BP and arterial stiffness in patients at increased risk of CVD and compare findings with healthy controls. In doing so, the investigators aim to allow more targeted CVD risk reduction strategies and improve long-term patient outcomes.