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.
Ap¬plications of CO2 insufflation for endoscopic procedures have been reported for the performance of routine colonoscopy, small bowel endoscopy, endoscopic retro¬grade cholangiopancreatography (ERCP) and endoscopic submucosal dissection in the upper and lower gastrointestinal tracts. These studies showed that CO2 insufflation reduces the post-procedural abdominal distension and pain without CO2 retention and adverse events. However, there has been no report on the safety and efficacy of CO2 insufflation in PEG procedures in adults or in children. In the present study, we would like to evaluate by randomized controlled trial: the safety of the CO2 insufflation during PEG and the inhibi¬tory effects of CO2 insufflation on bowel distension after PEG.
The present study aims to investigate the potential application of multispectral analysis, hyperspectral imaging, and fluorescence during neuro-oncological procedures, specifically during brain tumour debulking / resection. These optics techniques are entirely non-invasive and consist in camera with a filter to be linked to the standard microsurgical and endoscopic instruments used in theatre. The research procedure consists of images acquisition and data processing, with virtually no additional invasive procedures to be performed on patients.
This study will evaluate the efficacy and safety of mosunetuzumab in combination with lenalidomide (M + Len) compared to rituximab in combination with lenalidomide (R + Len) in participants with relapsed or refractory (R/R) follicular lymphoma (FL) who have received at least one line of prior systemic therapy.
The main overarching aim of this study is to build a research clinic, as part of the NoRCoRP platform covering Nottingham and Nottinghamshire to facilitate learning and research in the whole population of patients who have had COVID-19.
A randomized, superiority, controlled, interventional, prospective, multicentre, post-market study of TAI with Navina™ Smart versus Standard Bowel Care performed in a population of 92 subjects suffering from Multiple Sclerosis and confirmed Neurogenic Bowel Dysfunction. The study is expected to last for a total of 8 weeks per subject with two scheduled site visits.
The Investigators aim to assess; 1. whether the changes in managing patients during COVID has reduced the negative appendicectomy rate? 2. compare the difference in outcomes of conservatively and surgically managed Acute Appendicitis? 3. Whether there uniformity in prescribing postoperative antibiotics with resultant outcomes? 4. Whether the incidence of complicated appendicitis has increased?
The primary objective of this study is to determine if a sputum colour chart can aid patient self-management of COPD exacerbations, such that use of the chart is non-inferior to usual care with respect to hospital admissions. There are also a range of other secondary objectives as detailed in the secondary outcomes section. An integral pilot phase, economic evaluation and process evaluation are also included.
Liver resection remains the only curative option for primary or metastatic liver cancer, but a more accurate prediction of post-hepatectomy liver failure (PHLF) is needed to further reduce morbidity and mortality and to extend the indication to a wider patient population. Magnetic resonance Imaging (MRI) is a promising new source of liver function tests as it can provide segmental function alongside measurements of perfusion, tissue structure and standard morphological assessment. The primary aim of HEPARIM is to determine if quantitative MRI biomarkers of liver function and perfusion can improve predictions of post-hepatectomy liver function, as measured by an indocyanine green (ICG) liver function test. Secondary aims is to validate the MRI measurements of liver function against ICG. HEPARIM is an observational cohort study recruiting patients referred locally for a one- or two-stage liver resection of 2 segments or more. Before surgery, all participants will undergo an ICG liver function test and a Dynamic Gadoxetate-enhanced (DGE) MRI scan of the liver. The ICG test will be repeated at one day after surgery. The Gadoxetate Clearance (GC) of the future liver remnant (FLR-GC) will be determined from the DGE-MRI data and correlated to the post-operative ICG R15 as primary outcome measure. Preoperative ICG R15 will be correlated against GC of the whole liver (WL-GC) to address the secondary objective. In patients that undergo a staged hepatectomy, an additional MRI and ICG test will be performed before the first stage to assess its effect on volumetric and functional growth of the FLR. Additional pre- and postoperative data will be collected from medical records including demographics and medical histories, biochemistry, pathology and radiology reports, and any long-term outcome data collected in the 90-day follow-up visit. These data will be used in a multi-variate analysis to determine which preoperative biomarkers are most predictive of immediate and long-term outcomes, to identify the added value of functional MRI over routine clinical markers, and to derive a multi-variate prediction model that can be validated in future studies.
This study will evaluate the efficacy and safety of trastuzumab deruxtecan (T-DXd) compared with ramucirumab and paclitaxel (Ram + PTX) in participants with HER2-positive gastric or gastro-esophageal junction (GEJ) adenocarcinoma who have progressed on or after a trastuzumab-containing regimen and have not received any additional systemic therapy.
Primary Objective: Evaluate the efficacy of itepekimab compared with placebo on the annualized rate of acute moderate-or-severe COPD exacerbations in former smokers with moderate-to-severe COPD Secondary Objectives: - Evaluate the efficacy of itepekimab compared with placebo on pulmonary function in former smokers with moderate-to-severe COPD - Evaluate the efficacy of itepekimab compared with placebo on occurrence of acute exacerbation of COPD (AECOPD) in former smokers with moderate-to-severe COPD - Evaluate the efficacy of itepekimab compared with placebo on severe AECOPD in former smokers with moderate-to-severe COPD - Evaluate the efficacy of itepekimab compared with placebo on corticosteroid-treated AECOPD in former smokers with moderate-to-severe COPD - Evaluate the efficacy of itepekimab compared with placebo on respiratory symptoms in former smokers with moderate-to-severe COPD - Evaluate the efficacy of itepekimab compared with placebo on Forced Expiratory Volume in 1 second (FEV1) slope in former smokers with moderate-to-severe COPD - Evaluate the efficacy of itepekimab compared with placebo on health-related quality of life (HRQoL) as assessed by St. George's Respiratory Questionnaire (SGRQ) in former smokers with moderate-to-severe COPD - Evaluate the safety and tolerability of itepekimab in former smokers with moderate-to-severe COPD - Evaluate the pharmacokinetic (PK) profile of itepekimab in former smokers with moderate-to-severe COPD - Evaluate immunogenicity to itepekimab in former smokers with moderate-to-severe COPD