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 purpose of this study is to monitor the performance of the DePuy PROXIMA™ hip in the treatment of patients with hip joint disease requiring a total hip replacement. Patients who enter the study will be evaluated at regular intervals following hip surgery using patient, clinical and x-ray assessments.
This is a single rising dose tolerance (Part A) followed by a functional magnetic resonance imaging (Part B)
This study will assess the safety and efficacy of BKM120 in combination with trastuzumab in patients with relapsing HER2 overexpressing breast cancer who have previously failed trastuzumab. The study will further assess the safety and preliminary efficacy of BKM120 in combination with trastuzumab and capecitabine in patients with relapsing HER2 overexpressing breast cancer and brain metastases (BM) who have previously failed trastuzumab.
For several years there has been interest in why some people with HIV-1 progress more slowly to disease and have longer survival without Highly Active Antiretroviral Therapy (HAART) than others. The investigators and others have identified a few HIV positive individuals who can control their viral load for many years without HAART, these rare individuals do not lose their HIV-1-specific cellular immune responses, which are very important for controlling viral load. This group is referred to as long-term non-progressors (LTNP). Unlike LTNP the majority of HIV-1 infected individuals are chronic progressors (CP) who do not make effective HIV-1-specific cellular immune responses, even when on HAART. We propose to use a novel DNA vaccine boosted with immune based therapy (cytokines and hormones) to try to regenerate the missing HIV-1-specific cellular immune responses to make chronically infected HIV-1+ persons more like LTNP. By injecting this novel DNA vaccine and immune based therapy into the people who are already infected with HIV-1, the immune system may be stimulated to mount a greater immune response not only to the vaccines but also to real HIV-1 particles and HIV-1-infected cells.
Sleep Apnea (SA) is a disorder that causes pauses in breathing during sleep that expose the heart to oxygen deprivation. It is common in patients with heart failure (HF) where it is associated with increased risk of hospitalizations and death. It is not known however whether treating SA reduces these risks. This study is looking at whether a respiratory device known as Adaptive Servo Ventilation (ASV) can reduce the rate of cardiovascular hospitalizations and death in subjects with HF and SA. Study subjects will randomly receive either their regular medications OR their regular medications plus ASV. They will be followed for approximately 5 years and information relevant to their health will be collected and compared.
This study is an open-label extension study in Alzheimer's patients who have completed participation in either solanezumab Clinical Trial H8A-MC-LZAM (NCT00905372) or H8A-MC-LZAN (NCT00904683).
The majority of patients with CLL are diagnosed with early stage disease (Binet stage A or Rai stage 0/I). Standard management of such patients is observation, and with median age at diagnosis of 72 and median time to progression of >5-10 years, many will never require treatment. In contrast, a proportion of patients have more aggressive disease, and over the last decade, a number of molecular factors have been identified that may be used to identify patients with poor prognosis disease . Each is associated with shortened time to treatment (typically less than 3 years in patients with 2 of more factors), reduced survival, with in the case of p53/ATM inactivation, resistance to treatment. Whether it is possible to improve the outcome of patients with CLL and adverse prognostic factors by early intervention with treatment is unknown. Several trials in the 1980's demonstrated that treatment of stage A CLL with conventional chemotherapy (chlorambucil) did not alter the natural history of the disease, although none of these studies stratified patients according to risk. The choice of alternative potential therapeutic agents is limited; they should be effective in patients with adverse prognostic factors, have acceptable toxicity, be able to overcome the drug resistance associated with p53/ATM inactivation and ideally be orally administered. Two recent phase II trials have demonstrated that Lenalidomide is effective in the treatment of relapsed/refractory disease. Importantly, both studies included a high proportion of patients with adverse prognostic factors including p53 inactivation. The principle objective of this study is to investigate the efficacy of Lenalidomide in achieving disease response (complete remission and clearance of minimal residual disease) in patients with poor risk early stage disease, together with assessment of safety and tolerability.
The purpose of this study is to determine whether Patients with Locally Advanced or Metastatic Bladder Cancer who receive Eribulin Mesylate Administered in Combination with Gemcitabine Plus Cisplatin Versus Gemcitabine Plus Cisplatin Alone as First-Line Therapy is safety and tolerable when administered to patients with locally advanced or metastatic bladder cancer and to gain preliminary data on whether patients may benefit from this combination.
This phase I study is the first step to determine if Opal immunotherapy may have potential utility as a treatment for HIV. Although effective treatments for HIV infection exist, they are limited by the requirement for life-long daily treatment, cost, side effects, and the development of resistance. There is a need for therapeutic approaches that induce or enhance T-cell immunity to control HIV disease. Overlapping Peptide-pulsed Autologous Cells (Opal) is a technique where autologous peripheral blood mononuclear cells (PBMC) or whole blood is pulsed with sets of overlapping peptides spanning whole proteins of HIV.
The purpose of this study is to assess the safety and performance of the Hansen Medical Sensei Robotic System and Artisan Catheter when used to robotically manipulate RF ablation catheters for the treatment of paroxysmal atrial fibrillation (irregular heartbeats originating in the upper chambers of the heart).