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 is a single-centred, double blind randomized controlled trial comparing ticagrelor with placebo in clopidogrel and aspirin loaded patients.
Fixed orthodontic appliances in combination with intraoral elastics are a common and effective method use in the orthodontic correction of malocclusions. However, their success is largely dependent on the patient's compliance. Failure to wear the elastics as instructed will reduce efficacy of treatment, ultimately increasing treatment time and potentially producing imperfect alignment of teeth. The hypothesis tested is that daily electronic reminders via a mobile application can significantly increase patient compliance, thus effectively improving treatment outcomes.
Background: It has already been established that there is a weak positive relationship between increased intracranial pressure (ICP), as measured by lumbar puncture manometry, and increased Body Mass Index (BMI). This is also observed clinically in some patients with idiopathic intracranial hypertension, who typically have raised BMI. The relationship between BMI and percentage body fat is non-linear, especially at BMI > 40. The Bod Pod device enables non-invasive body composition profiling, including accurate calculation of percentage body fat, without the use of radiation. Aim: To examine the relationship between intracranial pressure as measured by lumbar puncture manometry and percentage body fat as measured by air-displacement plethysmography (Bod Pod) Methods: 100 patients undergoing routine diagnostic and therapeutic lumbar punctures for a variety of non-emergency neurological conditions will be recruited. Cerebrospinal fluid opening pressure will be measured using standard manometry techniques. Blood pressure, height, weight, collar size, waist size and hip size will be measured. Body composition profiling will be carried out using the Bod Pod.
This trial will take the form of a feasibility study; designed to assess the feasibility of a proposed future clinical trial in this setting. This proposed future clinical trial is proposed to assess the impact of physical activity, in the form of specialised chair based physical activity interventions, on the physiological, psychological, cognitive, social and emotional health, and functional capacity of geriatric populations with pre-existing frailty within a clinical hospital ward setting; recognising health as a holistic concept incorporating a multitude of inter-related dimensions. This feasibility study is single-centre (taking place in the Harborne Ward of the Queen Elizabeth Hospital Birmingham, Mindelsohn Way, Edgbaston, Birmingham, United Kingdom).
Previous work in 2015/16 has identified changes in the gut microbiota with prebiotic (Molkosan®) supplement. It report significant changes in metabolic health bio-markers and faecal SCFA profile in 18 health adult subjects consuming 20 ml of product twice a day. Improvement in fasting metabolic parameters was observed flowing the intervention period. A reduction on Total Cholesterol, Glucose, Triglycerides and Insulin was observed. In this study, a lower dose (20ml/d) in subjects with type 2 diabetes will be examed, over an extended period of time (12 week period) to match the profile of the intended consumer and provide preliminary data to support a larger multi-centre trial.
First, the investigators plan to use a retrospective analysis to determine the clinical landscape of neurofibromatosis (NF)1-associated malignant peripheral nerve sheath tumor (MPNST) and precursor lesions (e.g., atypical or nodular plexiform neurofibromas). A worldwide database will be established, collecting, in a standardized manner, histologic, immunohistochemical, molecular, radiographic, treatment, and related clinical data from centers worldwide with expertise in these NF1-related cancers. Although retrospective in nature, the resulting data from this registry may reveal previously unanticipated patterns, similar to the INFACT effort outcome. This registry would then allow the acquisition of data associated with MPNST biospecimens collected under associated banks (frozen or paraffin-embedded, germline (or normal tissue DNA) samples, and any previously somatic whole-exome or whole-genome sequencing data for aggregate analyses). Second, the investigators plan to co-register patients to institutional banks in order to prospectively collect MPNST samples for analysis. These patients will be consented in order to collect the above information and for banking of tumor tissue and future studies that include genomic characterization of the tumors.
The purpose of this study is to assess the efficacy of autologous PBSCT versus FDA approved standard of care (i.e. interferon, glatiramer acetate, mitoxantrone, natalizumab, fingolimod, or tecfidera) for inflammatory MS failing alternate approved therapy. Disease progression, defined as a 1-point increase in the Expanded Disability Status scale (EDSS) on consecutive evaluations at least 6 months apart and not due to a non-MS disease process. Patients will be followed for 5 years after randomization.
Background: Heart failure is a major cause of morbidity and mortality in diabetes mellitus, but its pathophysiology is poorly understood. Aim: To determine the prevalence and determinants of subclinical cardiovascular dysfunction in adults with type 2 diabetes (T2D). Plan: 518 asymptomatic adults (aged 18-75 years) with T2D will undergo comprehensive evaluation of cardiac structure and function using cardiac MRI (CMR) and spectroscopy, echocardiography, CT coronary calcium scoring, exercise tolerance testing and blood sampling. 75 controls will undergo the same evaluation. Primary hypothesis: myocardial steatosis is an independent predictor of left ventricular global longitudinal strain. Secondary hypotheses: will assess whether CMR is more sensitive to detect early cardiac dysfunction than echocardiography and BNP, and whether cardiac dysfunction is related to peak oxygen consumption. Expected value of results: This study will reveal the prevalence and determinants of cardiac dysfunction in T2D, and could provide targets for novel therapies.
The purpose of this study is to examine the effect of vitamin D supplementation on vitamin D status, immunity and physical performance.
The study aims to ascertain whether being placed in a sitting or lateral decubitus position, influences identification of the midpoint of the L4/L5 intervertebral space, using manual demarcation of Tuffier's line. Participants will be randomly assigned to a sitting or lateral decubitus position. The mid-point of the L4/L5 intervertebral space will be identified using anatomical palpation and compared to the "true" mid-point measured by ultrasound. The procedure will be repeated in both positions on the same participant.The study will be a prospective, randomized, double blinded, crossover trial