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.
During the Covid-19 pandemic, non-operative management for acute appendicitis (AA) was implemented in the UK. The aim of this study was to determine the efficacy and outcomes of conservative versus surgical management of AA during the pandemic.
A 38 week dosing trial of lonapegsomatropin, a long-acting growth hormone product, administered once-a-week versus placebo-control. A daily somatropin product arm is also included to assist clinical judgement on the trial results. Approximately 240 adults (males and females) with growth hormone deficiency will be included. Randomization will occur in a 1:1:1 ratio (lonapegsomatropin : placebo : daily somatropin product). This is a global trial that will be conducted in, but not limited to, the United States, Europe, and Asia.
The study will evaluate the efficacy of Ad26.COV2.S in the prevention of molecularly confirmed moderate to severe/critical coronavirus disease-2019 (COVID-19), as compared to placebo, in SARS-CoV-2 seronegative adults in the double-blind phase and to describe COVID-19 outcomes, safety, and immunogenicity in the different study cohorts in open-label phase.
An average of 4.8 million journeys are made on the London Underground every day and as the 'Tube' has elevated airborne particulate matter concentrations compared to ambient air, this raises concern about the potential health impact of this environment. This study explores the health effects of particulate matter from the London Underground on patients with COPD and healthy volunteers. Patients with COPD and healthy participants will be invited to undertake a set 90 min journey on the London Underground, and on a separate occasion (3-8 weeks apart), a 90 min journey on the London Overground (as a proxy for a clean air London area while maintaining other aspects of a train journey). A series of clinical, physiological and inflammatory data will be collected before, during and after (at different time points) each of the sessions in order to compare their response in relation to exposure and/or to disease status.
The aim of this work is to undertake a range of vision-related measures with soft toric contact lenses soft spherical contact lenses and spectacle lens correction across a range of levels of astigmatism.
A Phase IIB Parallel group Study to Evaluate the Efficacy and Safety of MEDI6570 in Participants with a Prior Myocardial Infarction.
This is a non-clinical lay user study using stored clinical samples from the SPD BioBank. Volunteers recruited into the study and meeting the criteria will test a randomised pregnant or not pregnant urine sample sourced from SPD's biobank with a new home pregnancy test. Volunteers will be required to follow the product instructions for use (IFU). The order of testing will be randomised prior to execution of the protocol, and each urine sample will only be identifiable by a unique reference number. An independent study technician not involved in study conduct will be responsible for blinding the samples.
The aim of this study was to compare the glycaemic response, insulinaemic response, GIP response and GLP-1 response to glucose, 25 g Nutralys S85 Plus and 50 g Nutralys S85 Plus using a single-blind, randomised, repeat measure, crossover design trial.
Acquired pits of the optic nerve (APONs) are an area of focal loss of neural tissue associated with a discrete area of depression/excavation within the optic cup at the level of the lamina cribrosa. It is commonly associated with glaucoma and can be seen on the optic disc when examining the back of a patient's eye. It causes a characteristic visual field defect in the central 5-10 degrees of vision which has a significant impact of a patient's daily activities. There is no treatment to restore vision once it has formed. Previous studies suggest mechanical stress across this part of the eye may have role in the formation of APONs. The investigators therefore hypothesise that if a patient has a more elliptical shaped optic disc, which would have more irregular mechanical stress across it, it may have a higher risk of an APON forming. Patients with glaucoma attending the ophthalmology department at University Hospital of Wales have regular photographs taken of the optic nerve/optic disc as part of their routine clinical care in order to monitor the condition. The research team, who are all practicing ophthalmologists in the department, will review anonymised photographs to find optic discs with APONs, and another group with glaucoma but no APONs to use as a control. The research team will then measure the dimensions of the optic disc to determine if APONs are more common in optic discs with a more elliptical shape. The patients' clinical notes will then need to be accessed to collect data on the age, sex and diagnosis. This data will be anonymised using ID numbers once collected. The final outcomes of the study will the average measured dimensions of the optic disc in each group, and the position that the APON occurs.
A Phase 1b/2 multi-centre study evaluating the safety, efficacy and immunogenicity of prime-boost vaccines ChAdOx1-HPV and MVA-HPV in women with HPV related low grade cervical lesions.