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 RIAL study aims to investigate whether non-invasive measurement of liver fat, iron content and fibrosis are as accurate as liver biopsy specimens in determining if patients have non-alcoholic fatty liver disease (NAFLD) or steatohepatitis (NASH), or other suspected liver disease. Currently, the gold-standard for the diagnosis and staging of liver disease is a liver biopsy. In this study, consecutive patients will be offered a multiparametric MR scan to assess their liver while they await a liver biopsy. Study time-frame: The scan will be performed in the 6-week period before their biopsy, and results will be compared to biopsy findings. results will be presented at the end of the study when MR data outcomes are compared to gold-standard biopsy dat. Participants will only have to attend one study visit to participate - there will be no patient follow-up.
The purpose of this study is to evaluate performance of the Vanguard 360 revision knee system utilizing offset on either the tibial component, femoral component, or both in terms of the restoration of mechanical alignment, clinical outcomes and survivorship.
The purpose of this trial is to determine if wounds with elevated protease activity (EPA) treated with targeted interventions such as protease modulating therapies can improve clinical and economic outcomes. It is hypothesized that protease modulating dressings may provide significantly better clinical outcomes on EPA wounds over current standard of care.
The purpose of this trial is to determine if wounds with elevated protease activity (EPA) treated with targeted interventions such as protease modulating therapies can improve clinical and economic outcomes. Multi-centre VLU study to investigate efficacy of WOUNDCHEK™ on EPA wounds
This study is a registry of general use of Avance Nerve Graft and is intended to evaluate the uses, response rates, and safety of Avance Nerve Graft in the real-life clinical setting. Optional addendums 1 and 2 included in the protocol are intended to establish comparative groups and focused subgroups within the registry.
The purpose of the Registry is to provide continuing evaluation and periodic reporting of safety and effectiveness of Medtronic market-released products. The Registry data is intended to benefit and support interests of patients, hospitals, clinicians, regulatory bodies, payers, and industry by streamlining the clinical surveillance process and facilitating leading edge performance assessment via the least burdensome approach.
Post-marketing safety data on patients treated and untreated with eculizumab or ravulizumab.
The purpose of this study is to confirm the clinical and economic benefits of IRay treatment with respect to the number of anti-VEGF injections and frequency of visits during the first year after treatment for patients with wet Age-related Macular Degeneration (AMD).
This open-label, multicenter. single arm Phase I dose-escalation study with efficacy tail extension will evaluate the maximum tolerated dose/recommended dose, the safety and efficacy of vemurafenib (RO5185426) in pediatric patients (aged 12 through 17) with newly diagnosed or recurrent surgically incurable and unresectable Stage IIIC or Stage IV melanoma harboring BRAFV600 mutations. Patients will receive vemurafenib orally twice daily until disease progression or unacceptable toxicity occurs.
Metal-on-metal total hip replacement (MoM THR) has been targeted at younger patients with anticipated long-term survival since the bearing surfaces wear less than the traditional metal-on-plastic (MoP) replacements. However, the production of metal ions as a result of the wear is a concern because of the possible toxicity to cells. In Norwich England a number of different metal-on-metal implants have been trialed of which one, the Ultima TPS, has had very poor results. A total of 545 patients have had 652 MoM THRs with the Ultima TPS of whom more than 20% have now been revised. There is an ongoing MHRA program to screen for problems using MRI scans with a technique developed in Norwich. Investigations so far show massive corrosion in the implants with a catastrophic immune response causing death of cells. This may include death of bone leading to fracture. In a third of patients revised there has been pain but normal plain X-rays. In some patients without pain who have been screened there are abnormal changes on an MRI scan. We wish to investigate the immune cells in patients to find out why this has happened. The study will include patients coming for a new hip to act as a comparator, as well as those with a MoM THR and patients being revised with MoM THRs, and MoP THRs. We shall also investigate patients with other MoM THRs opportunistically.