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.
This study is a single-centre prospective observational cohort study designed to assess and compare the sensitivity and specificity of a Lunit INSIGHT MMG assisted human reading to the standard care double human reading process within mammography review at a "one-stop" breast clinic (non-inferiority study). The current imaging reporting process is a sequential double read of mammography and ultrasound (if available) images, by consultant radiologists or radiographers. The first reader produces a report which is then sent to the second reader who reviews it. If the second reader agrees with the first, this is reflected in the second reader's report which translates into a decision for further action; in the event of disagreement, a third reader arbitrates and produces the final report. In the past, breast clinics have had to resort to single reader reporting due to staff shortages and high demand. This results in delays to any further assessments that may be required. It is worth noting however that despite difficulties in meeting the target, the current clinical pathway has proven to be cost effective. The Lunit INSIGHT MMG tool could generate benefits and potential efficiencies if it were introduced to the clinical service as an assistant reader within the mammography reporting process, by replacing one of the two human readers in the current standard of care. Before this can be assessed however, its non-inferiority in combination with a human reader in comparison to standard of care (double human reading) must first be established. This study will aim to address this issue in the first instance, maintaining standard of care for all patients seen within the 2 week wait pathway, by introducing the use of Lunit INSIGHT MMG into one of two arms within this prospective, observational parallel cohort study.
The differences observed in host gut microbiome communities between health and disease states, and between different dietary patterns, has led to an increase in the use of dietary modulations to influence microbiome composition, both in research and in commercial contexts. Two particular groups of gut-active compounds include prebiotics (providing a direct source of nutrition that can stimulate host-beneficial microbiota as they are indigestible to the host) and probiotics (providing a direct source of live microorganisms that may potentially colonise the gut after reaching the large intestine, thus altering gut microbiome dynamics). Using a randomised controlled parallel trial design, the ZOE BIOME Study aims to investigate the efficacy of prebiotic and probiotic compounds in improving health outcomes including gut microbiome composition, gastrointestinal symptoms, and cardiometabolic markers of lipaemic, glycaemic and inflammatory status in a remote setting. Further, consumption of high fibre supplements or food ingredients in combination with high carbohydrate meals has been shown to decrease the postprandial glycaemic response. To investigate the acute metabolic effects of prebiotic compounds , a randomised controlled crossover design postprandial study will be conducted. The ZOE BIOME Postprandial Study aims to investigate the efficacy of prebiotic compounds in improving acute postprandial glycaemic response, subjective feelings of hunger, satiety, mood, and subsequent eating behaviours.
RACEMATE is a phase 2b, multicentre, randomised, double-blinded, placebo-controlled study designed to explore the efficacy and mechanism of action of tezepelumab in adults with eosinophilic granulomatosis with polyangiitis (EGPA).
Better methods for early detection of cardiac involvement in Fabry disease are needed to inform clinical management decisions that can help prevent or slow the progression of cardiac complications. In the Molecular Imaging of Inflammation in Fabry Disease of the Heart study, we will test the use of 68Ga-DOTATATE PET/MRI for identifying myocardial inflammation in patients with Fabry disease.
LASN01 is a novel, fully human antibody directed against the human IL-11 receptor being developed for treatment of patients with thyroid eye disease (TED). The primary and secondary objectives of this study are to evaluate the safety, efficacy, and pharmacokinetics of LASN01 administered IV in patients with TED with no prior anti-IGF-1R treatment or in patients with TED who have previously received teprotumumab treatment.
This project aims to assess the efficacy of the Juniver program on symptoms of eating disorders via a randomised controlled trial. The Juniver program is a self-help intervention for eating disorders delivered digitally, through an iPhone app. It features three components: an evidence-based curriculum, interactive tools, and moderated peer support groups. These three components integrate the evidence for (a) Cognitive-Behavioural Therapy (CBT) and Dialectical Behaviour Therapy for eating disorders; (b) Just-in-Time Adaptive Intervention; and (c) peer mentorship as an adjunct intervention for the treatment of eating disorders. The program was developed by the Juniver team made up of people with lived experience with eating disorders and professional experience in digital health, a panel of neuroscientists and experts specialising in eating disorders, and direct research with 500 participants. This trial aims to investigate the impact of the Juniver program on self-reported eating disorder symptoms, as well as on symptoms of depression, anxiety, psychosocial impairment associated with eating disorders, and perceived stress. This will occur via a randomised controlled trial comparing Juniver to a wait-list control condition over a 12-week period, with further evaluation of the effects of Juniver up to 24-weeks.
The study involves a short therapy intervention for people who are experiencing thoughts of suicide. The intervention will focus upon different memories from the person's life. These memories will vary in the emotions they evoke - some memories will be associated with neutral emotions, whereas others will bring up positive emotions. The intervention will have a particular focus upon memories of times when the participants have moved away from thinking about suicide, with the aim of reinforcing memories of what helped them to reconnect with life. The intervention will also introduce relaxation techniques, in addition to involving a safety planning component. The project aims to consider whether this intervention is acceptable and feasible for this population.
The goal of this randomised cross-over trial is to learn about the effects of Levagen+® Palmitoylethanolamide (PEA) supplementation on cognition, wellness and well-being in young and healthy university students. The main question it aims to answer is: • Does the PEA supplementation affect parameters of stress, mood, cognition and well-being in university students? Participants will complete 2 baseline on-site visits during which they will be assigned to Levagen+® Palmitoylethanolamide (PEA) treatment or placebo arm each time and: - complete anthropometric measurements, questionnaires and surveys, - undergo blood and saliva sampling - complete a cognitive assessment (CANTAB) - a randomly chosen cohort will also measure heart rate variability (HRV) over 3 days. Researchers will compare the PEA treatment group to the placebo to see if there is a significant difference.
Clinical vision measurements usually involve printed charts with an eye care professional interpreting patient responses to generate a score. Those scores determine the need for or outcome of treatment. Detecting change can be improved with strict procedures/scoring, lending itself to computerisation. This in turn allows integration with electronic medical records. Many eye tests could be computerised in this way. At Guys and St Thomas' NHS Foundation Trust, the investigators have developed and validated a computerised test of distance visual acuity, called COMPlog which is now in widespread use. The investigators now want to increase the range of tests available. There is also a need to longitudinally monitor for adverse change. Such monitoring must be developed to keep false positive and false negative change detection to a minimum. The aims of this two year linked program are to: Part A) validate an extended range of computerised vision measurement tests against their gold standard hard copy printed equivalents. Some of these tests are designed for use in children and all are meant to quantify both normal and impaired vision. Patients of all ages and visual function will therefore be recruited from St Thomas' Hospital. The specific tests we aim to validate are logMAR Letter Near Acuity, Word Near Acuity, Letter Contrast Sensitivity, Auckland Optotypes Picture Acuity, Low Contrast Letter Acuity, Stereoacuity and Vanishing Optotypes. Patients will undergo test-retest measurements with up to two of these. Part B) Iteratively develop an application for use in home monitoring of subjects at risk of treatable vision loss due to age related macular degeneration. All computerised tests in parts A and B will be performed on prototype software. Eye patients will be recruited as subjects. Patients recruited to part A will undergo tests on one day for up to an hour, subjects in part B will participate for between 1 hour and two months.
The goal of these series of N-of-1 trials is to compare the effects of three tea interventions on cognition, mood, and sleep, in healthy adult participants. The main questions they aim to answer are: - What are the short-term effects of, and differences between, three different black tea interventions on cognition, mood, and sleep, in individual participants? - What are the short-term effects of, and differences between, three different green tea interventions on cognition, mood, and sleep, in individual participants? - Are there any other lifestyle factors that influence the relationship between tea intake and cognition, mood, or sleep, and to what extent do they have an effect? Participants will be asked to drink three different tea interventions in four blocks of three weeks, where each week is assigned one tea intervention. At regular intervals three times per day, seven days per week, for the 12-week study duration, participants will be asked to complete a sleep questionnaire, mood questionnaire, personalised questionnaire (with questions pertaining to physical activity and work, for example), a tea consumption recall questionnaire, and two cognitive tasks based on attention (lasting one minute each). These questionnaires and tasks comprise one measurement point and take approximately five to six minutes to complete.