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.
Women who experience placental complications (syndromes) during pregnancy, such as pre-eclampsia (high blood pressure and kidney problems), gestational hypertension (high blood pressure during pregnancy) and fetal growth restriction (baby being small) have twice the risk of developing heart disease and diabetes later in life, compared to women who have a healthy pregnancy. This study aims to assess risk factors for heart disease and diabetes in women who are actively trying to conceive, before and during their pregnancy, and 9-12 months after delivery of their baby, to see whether placental syndromes make a difference to their heart health. This will allow us to understand, if, and how, placental syndromes increase the risk of heart disease and diabetes, and, therefore, how best to reduce this risk and potentially prevent placental syndromes in the future. The investigators will also recruit women who are NOT planning pregnancy, as a control group.
This is an observational, prospective/retrospective multicentre, cohort study of children diagnosed with cCMV. This study will contribute to a wider study also recruiting participants in Europe and other countries worldwide. No investigations or treatment will be carried out that are not part of routine clinical practice. Infants with cCMV are routinely followed up from an infectious diseases, audiology, ophthalmology and neurodevelopmental perspective until approximately 6 years of age, or longer if there are ongoing issues. Some children will be retrospectively diagnosed with cCMV in later childhood. Recruitment can be from any centre that manages these patients and has agreed to participate in the study.
The long-term impact and effects of COVID-19 are still being determined. However, what is clear, is that some people are still struggling following a period of illness with COVID-19. Now known as 'long covid' or 'post covid-19 syndrome', people are not only experiencing physical symptoms like fatigue and breathlessness, but also psychological difficulties, as well as cognitive changes often referred to as 'brain fog'. This can include symptoms, such as changes in memory, difficulties with organisation and problem solving, as well as the ability to concentrate. Evidence from other research areas suggest that these changes could be due to shrinkage in areas of the brain that control functions like memory and concentration. There are also connections between different brain areas that work together to perform tasks such as remembering and concentrating, and these areas may also be affected by COVID-19. The purpose of this study is to scan the brains of patients reporting cognitive changes having been hospitalised with COVID-19 infection to see if any of these areas or connections have changed after infection and whether this might explain these cognitive changes.
The primary purpose of this study is to evaluate the efficacy of perioperative dostarlimab compared with standard of care (SOC) in participants with untreated T4N0 or Stage III (resectable), defective mismatch repair/ microsatellite instability high (dMMR/MSI-H) colon cancer.
The overall aim of the study is to develop and validate a Rheumatoid Arthritis-Interstitial Lung Disease (RA-ILD) clinical prediction model (screening tool) based on risk factors to guide screening for ILD in patients with RA using High Resolution Computed Tomography (HRCT).
To determine the effect of Pegozafermin on fasting serum triglyceride levels in subjects with Severe Hypertriglyceridemia (TG ≥500 to ≤2000 mg/dL) after 26 weeks of treatment.
The goal of this pilot study is to explore the utility of Fast Field-Cycling (FFC) imaging in monitoring kidney disease. The main questions it aims to answer are: - If FFC imaging can differentiate healthy kidney from kidney disease - If there is an association between FFC imaging and standard clinical tests Participants will provide one blood and on urine sample, and will have one FFC imaging scan.
This study investigates the short-term effects of the MindEase app on anxiety levels.
Researchers are looking for a better way to treat people who have macular edema secondary to retinal vein occlusion (RVO). In people with RVO, a blood vessel that carries blood away from the retina (vein) becomes blocked. The retina is the very back part of the eye. The blocked vein causes fluid and blood to leak into the retina and thereby causes a swelling of the macula (the center of the retina responsible for fine vision). This swelling is called macular edema. When a vein in the retina is blocked, the levels of a protein called vascular endothelial growth factor (VEGF) rises. VEGF helps the growth of new blood vessels. This can lead to macular edema and may cause the vision to become blurry. The study treatment intravitreal (IVT) aflibercept is given as an injection into the eye. It works by blocking VEGF and this can help repair vision problems related to RVO. IVT aflibercept is already available and is prescribed by doctors as the standard of care treatment for macula edema secondary to RVO. Standard of care is a treatment that medical experts consider most appropriate for a disease. Standard of care is given every 4 weeks in people with macula edema secondary to RVO. While repeated injections of aflibercept may prevent worsening of vision, it may place a burden on the patient. However, a higher amount (8 mg) compared to the standard of care (2 mg) of IVT aflibercept is being tested in studies. This higher amount could be given less often. The amount of IVT aflibercept given is measured in milligrams, also known as mg. The main purpose of this study is to learn how well a higher amount of the study treatment aflibercept works in people with macular edema secondary to RVO. To answer this, researchers will measure changes in vision called best corrected visual acuity (BCVA) in the study participants between study start and after 36 weeks of treatment. Changes will then be compared between those participants who received the higher amount of IVT aflibercept and those that received standard of care. To learn how safe the study treatment is in the participants, the researchers will count the number of participants from study start and up to 64 weeks later that have: - adverse events - serious adverse events "Adverse events" are any medical problems that the participants have during a study. Doctors keep track of all adverse events that happen in studies, even if they do not think they might be related to the study treatments. An adverse event is considered "serious" when it leads to death, puts the participants' lives at risk, requires hospitalization, causes disability, causes a baby being born with medical problems or is otherwise medically important. Dependent on the treatment group, the participants will either receive the higher amount of aflibercept or standard of care as an intravitreal injection for up to 60 weeks. The study will consist of a test (screening) phase, a treatment phase and an end of study phase. Each participant will be in the study for up to 64 weeks. One visit to the study site is planned during the screening phase, followed by visits approximately every 4 weeks (16 in total) during treatment and one visit at the end of the study. During the study, the study doctors and their team will: - check patients' eye health using various eye examination techniques - measure patients' eye vision (BCVA) - take blood and urine samples - do physical examinations - check vital signs - examine heart health using electrocardiogram (ECG) - do pregnancy tests in women of childbearing age In addition, participants will be asked to fill a questionnaire on vision-related quality of life.
A prospective basic science study for collection of training and testing data for development of Lifelight® Junior