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 main purpose of this study is to compare two different types of HIV treatments, in terms of effectiveness and improvement of side effects, for patients who are diagnosed with a more advanced HIV infection. Patients with advanced HIV infections are otherwise known as 'late presenters'. There are many effective treatments for HIV available; however, for late presenting patients the investigators do not know which type of treatment performs best. This is the first large study to compare treatments for patients in this situation, and the investigators hope that the results of this study will help doctors decide which treatments to use in the future. The two different types of treatment the investigators are comparing both contain a mixture of drugs that work together to combat HIV: The Boosted Protease Inhibitor combination (PI) which is a combination tablet containing: darunavir, cobicistat, emtricitabine and tenofovir alafenamide. It was approved for use in Europe under the brand name Symtuza®. The Integrase Inhibitor combination (INI). Which is a combination tablet containing: bictegravir, emtricitabine and tenofovir alafenamide. This is a a newer combination which was approved for use in Europe in June 2018 under the brand name of Biktarvy®. The main difference between the two treatments is how each one fights a HIV infection. They both stop a part of the virus from working (i.e. inhibit it), to prevent it from making copies of itself. The PI treatment contains drugs to stop the protease part of the virus, whereas the INI treatment contains drugs to stop the integrase part. In recent studies, it appears that treatments containing integrase inhibitors may be better for late presenting patients. They have been shown to quickly bring down the amount of virus in the body, and the side effects may be more acceptable to late presenters. To compare the two treatments, half of the participants on this study will be given the PI treatment, and the other half will be given the INI treatment.
The main objective is to determine whether a low-dose regimen of apixaban (2.5 mg bid) is non inferior to a full-dose regimen of apixaban (5 mg bid) for the prevention of recurrent venous thromboembolism (VTE) in patients with active cancer who have completed at least 6 months of anticoagulant therapy for treating a documented index event of proximal deep venous thrombosis (DVT) (symptomatic or incidental) or pulmonary embolism (symptomatic or incidental).
Study AG348-C-010 is a multicenter study to evaluate the efficacy, safety, pharmacokinetics, and pharmacodynamics of treatment with AG-348 in adult participants with non-transfusion-dependent thalassemia (NTDT). This study includes a core period (up to 24 weeks) followed by an extension period (up to 10 years) for eligible participants. 20 participants with NTDT were enrolled. The initial dose of AG-348 was 50 milligrams (mg) twice daily (BID) with one potential dose-level increase to 100 mg BID at the Week 6 visit based on the participant's safety and hemoglobin (Hb) concentrations.
Study to assess the long-term safety of LUTATHERA for the labeled indication (SmPC/USPI).
The objective of this study is to evaluate the effect of cabozantinib compared with placebo on progression free survival (PFS) and objective response rate (ORR) in subjects with Radioiodine-Refractory Differentiated Thyroid Cancer (DTC) who have progressed after prior vascular endothelial growth factor receptor (VEGFR)-Targeted therapy.
Short-sightedness, also called myopia, makes objects in the distance, such as the television, look blurred. This is caused by the eye growing too long, something that usually happens while children are also getting taller. People with myopia can see better with glasses or contact lenses, but this doesn't stop their eyes continuing to become more short-sighted. The CHAMP UK study is investigating a type of eye drop called atropine that might help to stop myopia getting worse as children get older.
Rivaroxaban versus warfarin for stroke patients with antiphospholipid syndrome, with or without SLE (RISAPS): a randomised, controlled, open-label, phase IIb, non-inferiority proof of principle trial. 40 patients will be randomised with a ratio of 1:1 to receive either: - Rivaroxaban 15mg twice daily orally for 24 months or - Warfarin (standard of care in the RISAPS trial) to maintain a target INR of 3.5 (range 3.0-4.0) for 24 months. The primary outcome of the trial is the rate of change in brain white matter hyperintensity (WMH) volume between baseline and 24 months follow up, assessed on brain magnetic resonance imaging (MRI), a surrogate marker of ischaemic damage.
The present study aims to describe novel non-invasive parameters related to the competence of female reproductive cells (oocytes). In a fertility unit, human reproductive cells and embryos are subjected to different imaging technologies. Images can easily be obtained without disturbing the microenvironment during different standard procedures. Turning images into quantifiable data might provide a further understanding on oocyte behavior and performance in the laboratory.
The purpose of this study is to determine the effectiveness of luspatercept (ACE-536) compared to epoetin alfa on red blood cell (RBC) transfusion independence (for at least 12 weeks) with a concurrent hemoglobin increase of at least 1.5 g/dL in participants with anemia due to revised international prognostic scoring system (IPSS-R) very low, low, or intermediate risk myelodysplastic syndromes (MDS) who require RBC transfusions and have never been exposed to erythropoiesis stimulating agent (ESA).
People with a diagnosis of psychosis often experience low motivation and pleasure when thinking about doing future activities. This leads, quite understandably, to doing fewer activities they used to enjoy and not taking up opportunities to do new activities. One model suggests that this may be partly due to difficulties using memories of previous events to help boost motivation and anticipation before a future activity. Research shows that people with psychosis may recall previous events in less detail. These memories therefore may not be as helpful as they could be for motivation. This study will investigate this by asking people with experience of psychosis and low motivation who are seen by a care team in South London and Maudsley NHS Trust to attend two research sessions. In the first session they will be asked to recall memories of events from their lives and the researcher will assess how detailed they are and how much they refer to the past and future. Alongside this task people will also be asked to complete measures of symptoms such as low pleasure and motivation as well as a measure of depression. These will be used to find out if the detail and specificity of the memories are related to these symptoms in people with psychosis. The second half of the study will then investigate whether additional prompts to support positive memory retrieval can increase the specificity of this and subsequently improve mood, motivation and self-belief. Participants will be randomised to one of two groups. The clinical group will be guided through their memory recall using prompts and a control group will be asked to recall positive memories without prompts. If we show that supporting memory recall is beneficial then memories for past events may be an important target for future therapies.