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.
Diabetic kidney disease (DKD) is a common complication of diabetes, and is now the most common form of chronic kidney disease. DKD is the leading cause of kidney disease requiring dialysis or kidney transplantation, and its global incidence and prevalence have reached epidemic levels. While the risk of developing DKD can be ameliorated by tight blood glucose and blood pressure control, it is not fully preventable and once established DKD cannot be cured. Therefore many patients are left with poor and worsening health and with increased mortality risk. Developing new ways to treat DKD requires healthcare professionals to be able to identify those patients most in need of treatment. One promising approach for identifying patients that are at risk is the use of imaging measurements (called "biomarkers") derived from Magnetic Resonance Imaging (MRI) and Ultrasound (US) of the kidneys. Evidence from early studies shows that such imaging biomarkers can identify underlying problems in DKD such as blood supply, oxygen supply, kidney scarring and kidney function, in ways that are better than those currently available. The investigators think that imaging biomarkers will improve the identification of patients who are likely to decline from DKD in the short term. The changes found by imaging may even happen before effects on the blood and urine. The investigators plan to test this hypothesis by performing a study observing 500 patients with early stage DKD, recruited in 5 sites across Europe. All patients will have detailed assessment at the start of their involvement, including clinical assessment, blood and urine samples, and MRI and US scans. The investigators will look at whether imaging biomarkers are associated with other measures that predict progression in DKD, and follow patients every year for 3 years (4 years total study participation) to see if the imaging biomarkers predict worsening DKD.
Chronic pain is a significant burden to the individual and society with post-surgical pain identified as a research priority for the speciality of anaesthesia. The objectives are to explore the relationship between IENFD and pain after caesarean section and to explore the characteristics of post-caesarean section pain. The hypothesis is that reduced pre-operative IENFD at the surgical site will correlate with risk of developing CPSP.
Background Atrial fibrillation (AF) affects over 1 million individuals in the UK and results in costs of over £450 million per year to the National Health Service (NHS). Current rhythm control strategies are limited by high recurrences of AF. New strategies tackling more upstream pathophysiological mechanisms are most needed. The incidence and prevalence of AF markedly increase with age, whilst obesity is the strongest modifiable risk factor for AF. Preliminary data in relatively young patients suggest that weight loss programmes may reduce AF burden and improve AF-related symptoms. Such programmes could be a widely-applicable and cost-effective option in AF management if they are also effective in elderly patients with AF, particularly if they also improve physical performance. Aim The aim of this study is to investigate whether, in older overweight/obese AF patients, referral to a weight loss programme with meal replacement & behavioral support can reduce AF-recurrences and improve physical performance compared to usual care. Study design Parallel-group, open-label, multi-centre randomised controlled trial. Elderly individuals (60-85 years) with persistent AF and elevated body mass index (BMI; ≥ 27 kg/m2) will be recruited. Participants will be randomly allocated (1:1) to (a) referral to a meal replacement programme with behavioral support (intervention) or (b) usual care (control) for 32-to-36 weeks. The primary endpoints are AF recurrence and physical performance test (PPT) score. Participants randomised to the study intervention will be referred to a commercial provider (CP) providing the intervention. The co-primary endpoints of AF recurrence & PPT score will be analysed irrespective of compliance during the scheduled treatment period following an intention-to-treat principle.
An observational study of the state of the renal and systemic circulations in patients with early septic shock. Both macro and microvascular parameters will be assessed using echocardiography, sublingual incident dark field video-microscopy and renal contrast enhanced ultrasound. Patients will be categorised by KDIGO degree of kidney injury at Day 7 and stratified. Haemodynamic and perfusion based variables over time for these groups will be compared to assess the impact of changes in same on the development of AKI. Lab based work to quantify renal injury biomarkers will also be undertaken.
This study is designed to assess the antitumor efficacy and safety of pembrolizumab in combination with BCG, compared to BCG monotherapy, in participants with HR NMIBC that is either persistent or recurrent following adequate BCG induction (Cohort A), or that is naïve to BCG treatment (Cohort B). The primary hypothesis for Cohort A is that the combination of pembrolizumab plus BCG has a superior complete response rate (CRR) as assessed by central pathology review compared to BCG in participants with carcinoma in situ (CIS). The primary hypothesis for Cohort B is that the combination of pembrolizumab plus BCG (either reduced maintenance or full maintenance) has a superior Event Free Survival (EFS) compared to BCG.
Multicenter, open-label, non-comparative study to evaluate the pharmacokinetics, pharmacodynamics, and tolerability of osilodrostat in children and adolescent patients with Cushing's disease.
Phase of Investigation: First-in-human feasibility study Objectives: Primary objective: Demonstration that TIPS microspheres do not compromise the clinical condition or safety of the patient. Secondary objective: To demonstrate that TIPS microspheres facilitate natural healing in the context of perianal fistula. Type of Investigation: First-in-human single site, open label, feasibility study to assess the safety of TIPS microspheres in perianal fistulas and indicative functionality. Investigation design and methods: First-in-human single delivery of a bioabsorbable device to treat perianal fistula. A standard of care internal flap procedure performed to close the internal fistula opening and up to 300 mg of TIPS microspheres will be inserted into each perianal fistula. Participants will be assessed for healing, inflammation, abscess, sepsis, pain and continence by clinical assessments, blood tests, MRI and questionnaires.
The aim of the study is to evaluate results of patients treated with the STABILISE technique for acute/subacute aortic dissection. Results and postoperative events are reported in accordance with the current reporting standards for endovascular aortic repair prepared and revised by the Ad Hoc Committee for Standardized Reporting Practices in Vascular Surgery of The Society for Vascular Surgery/American Association for Vascular Surgery
Aims To assess the efficacy of made to measure, high pressure compression garments (CG) for facilitating the recovery of strength, muscular power, and physiological markers of muscle damage following fencing, when compared a sham treatment Rationale for study design The results of a recent meta-analysis have informed the design of this study. The conclusions of the meta-analysis were that CG are most effective for the recovery of: - Force and power performance following eccentric/plyometric exercise - Maximal force production, at least 24 hours post-exercise (for example in strength and power athletes undertaking resistance training programmes) - Additionally, the recovery of high-intensity cardiovascular performance may also be enhanced by the used of CG, when tested 24 hours following exercise which incurs metabolic stress Accordingly, the current study was designed to investigate the effects of CG of intense, competitive sparring following fencing sessions, held at the British Modern Pentathlon training base at the University of Bath.
Renal transplantation is the optimal method of treatment for end stage kidney disease however median lifespan of a kidney transplant is around 15 years. Existing methods of measuring transplant function and structure from blood and urine markers are imperfect; renal biopsy is often performed but is invasive. Novel methods of investigating transplant function are therefore required and emerging renal MRI sequences including ASL and diffusion weighted imaging may yield helpful biomarkers. Investigators will recruit 20 patients in the first year after transplant and measure MRI biomarkers at three time points, with correlation to existing methods of measuring transplant function.