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.
In preparation for human clinical trials we intend to undertake a detailed phenotypic study to help to identify patients who may be suitable for therapeutic intervention. In addition, with the recent availability of advanced imaging modalities, further detailed phenotypic investigations will also be valuable in helping to probe the relationship between structure and function and may shed light on disease mechanisms.
This study aims to provide an initial assessment of the potential impact DERM could have on the number of onward referrals for a face to face dermatologist review and/or biopsy from a teledermatology-based service, and to improve the understanding of the patient pathways that exist.
EHVA T02 is an international, phase II, double-blind study to evaluate two experimental arms each compared to placebo control in HIV-1 positive participants to see if either has a clinically relevant impact on viral replication.
The objective of the study is to assess the performance characteristics of Apo J-Glyc as a novel biomarker for the early detection of myocardial ischaemia in patients with suspected acute coronary syndromes.
High blood pressure is a common condition which generally does not have any symptoms. Its estimated that around one third of people with high blood pressure do not know they have it. The back of the eye called the retina is one of the few places in the human body allowing easy observation of blood vessels. This study aims to see if simple non-invasive imaging of the blood vessels of the retina will highlight people with high blood pressure.
This study pilots a novel, brief, online, self-help training course for anxiety management, aimed at adults experiencing moderate to moderately-severe anxiety.
Asthma is a disease characterised by chronic inflammation of the airways leading to symptoms including periods of shortness of breath, wheezing and a tight chest due to airway narrowing in affected patients. Current data show that one in 12 adults are currently receiving treatment for asthma in the United Kingdom (UK), with the UK having some of the highest rates in Europe. In the winter, 30-40% of the UK population are vitamin D deficient with some asthma patients having significantly lower vitamin D levels compared to normal patients. Vitamin D has been shown to be involved in the development of immune-related disorders including asthma. Cross-sectional research has shown that reduced vitamin D levels are associated with reduced lung function, increased airway hyper-responsiveness and reduced response to glucocorticoids, suggesting vitamin D levels may also implicate asthma treatment. To date, there have been three randomised controlled trials (RCT) assessing the effect of vitamin D supplementation in adults with symptomatic asthma. These trials have not found a significant effect of vitamin D supplementation on asthma. However, these studies relied on high doses of vitamin D with long time periods between doses. There is a requirement for RCTs in adults with daily supplementation of lower doses of vitamin D as it has been suggested that daily supplementation is more effective for inducing non-classical actions of vitamin D. However, vitamin D has been found to significantly improve airway function as measured by forced expiratory volume in one second (FEV1) in adults supplemented with 100, 000 international units (IU) vitamin D intramuscularly plus 50, 000 IU oral vitamin D weekly. Therefore, the effect of daily dosing on lung function also requires investigation. Furthermore, these trials have focussed on clinical outcomes without investigating the cellular mechanisms affording protection.
The oral microbiome has recently emerged as a key contributor in nitric oxide (NO) homeostasis and vascular control by increasing nitrite bioavailability. Antibacterial mouthwash containing chlorhexidine has been shown to be effective in inhibiting the nitrate-reducing activity of oral bacteria, and increasing blood pressure in normotensive and hypertensive individuals. Recent research has also shown that chlorhexidine mouthwash lowered salivary pH and increased salivary lactate and glucose. This was also associated with changes on the activity and diversity of oral bacteria that are susceptible to increase the risk of periodontal disease. On the other hand, mouthwash containing propolis has similar antimicrobial effects than chlorhexidine, but adding some positive outcomes such as increased salivary antioxidant capacity. This may suggest that propolis mouthwash modulates the activity/diversity of oral bacteria. Thus, this study aims to investigate the effect of propolis mouthwash on the nitrate-reducing activity of oral bacteria and vascular function compared to chlorhexidine in healthy humans.
The purpose of this study is to collect information from study participants who are hospitalized with an invasive disease caused by Extraintestinal pathogenic E. coli (ExPEC). This information will be used to support the development of a new vaccine to prevent Extraintestinal pathogenic Escherichia coli (ExPEC). E. coli bacteria are a leading cause of serious infections. Especially adults older than 60 years have a higher risk of developing such infections. To date, there is no vaccine available to prevent E. coli infections. To support the development of a vaccine, more information about E. coli infections is first needed. This information will be collected in the current study, such as: - Medical information such as medical history, diagnosis, duration of hospitalization - Treatment and outcome of the Extraintestinal pathogenic Escherichia coli (ExPEC) - Laboratory information
This study aims to establish the effectiveness of an Artificial Intelligence (AI) algorithm (DERM) to determine the presence of Basal Cell Carcinoma (BCC) and Squamous Cell Carcinoma (SCC) and frequently observed benign conditions, when used to analyse images of skin lesions taken by commonly available smart phone cameras.