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 prospective, observational, non-interventional study of patients scheduled to receive surgical intervention either via XEN or trabeculectomy for open-angle glaucoma. The decision to treat patients with a particular surgical procedure will not be influenced by the study as the treatment decision will continue to be made by the patient and the clinician. There will be no study mandated visits or treatments.
The purpose of this study is to evaluate the efficacy and safety of Lenti-D Drug Product (also known as elivaldogene autotemcel or Skysona, hereafter referred to as eli-cel) after myeloablative conditioning with busulfan and fludarabine in participants with CALD. A participant's blood stem cells will be collected and modified (transduced) using the Lenti-D lentiviral vector encoding human adrenoleukodystrophy protein. After modification (transduction) with the Lenti-D lentiviral vector, the cells will be transplanted back into the participant following myeloablative conditioning. Enrollment and treatment in Study ALD-104 have been completed and further enrollment in this study is not expected, although participants follow-up remains ongoing in the long-term follow-up Study LTF-304 (NCT02698579).
Chronic cough is a common presenting problem which has a significant impact on quality of life. Gastro-oesophageal reflux (GOR) is a common cause of chronic cough and reflux of stomach contents into the airways has been implicated in the pathogenesis of a number of respiratory diseases. Clinical history in patients with suspected reflux can aid in the diagnosis but traditional investigations for GOR including 24hr oesophageal pH monitoring or endoscopy are not reliable diagnostic tools since the reflux may be non acidic. The detection of pepsin in the sputum, saliva or bronchial biopsy has been found to be an accurate marker of reflux into the airways. Pepsin is solely produced by parietal cells in the stomach. The presence of pepsin in the upper airways therefore indicates reflux. Studies have demonstrated that pepsin was frequently found in laryngeal biopsies and sputum of patients with signs and symptoms of airways reflux and that Nissen fundoplication resulted in a decrease in pepsin detection alongside an improvement in symptoms. The Peptest™ lateral flow device has been shown to be effective in the detection of pepsin in sputum and saliva of patients with chronic cough and gastro-oesophageal reflux. The investigators have detected pepsin in expectorated saliva during episodes of cough, apparently supporting a diagnosis of airways reflux. Critics, however, have suggested that the act coughing itself is responsible for the reflux. This study aims to identify if cough induced by inhaled citric acid in healthy adult volunteers leads to detectable pepsin in expectorated saliva.
The project sets out to compare two different splints in the outcome of zone II flexor tendon injury hand therapy rehabilitation programme. Traditional hand therapy is based on using a long forearm-based splint for 6 weeks in zone II flexor tendon injuries. Manchester University NHS Foundation Trust have devised a new shorter splint to use as an alternative to the traditional longer splint as there are cogent reasons for believing that permitting more wrist movement during rehabilitation will improve the range of finger movement ultimately (tendonesis effects). Patients will be randomised to receive either the traditional long splint, or the short splint. Patients will be followed up and data will be collected at routine hand therapy appointments.
This study evaluates whether a brief psychological intervention, known as a self-affirmation intervention which works by allowing one to recognise their own value, can improve well-being. This study also evaluates whether more of these interventions will lead to greater increases in well-being, and also measures self-esteem and anxiety to examine their potential involvement in the self-affirmation process. Participants are randomly assigned to either a self-affirmation intervention group, a 'booster' self-affirmation group whereby they receive the intervention twice, or a control group (no intervention). Participant's well-being, self-esteem and anxiety are assessed at baseline (before the intervention), 1 week, and 2 weeks after the intervention. It is hypothesised that those who undergo self-affirmation will have more improved levels of well-being than those who do not; those who undergo the self-affirmation twice will have the most improved levels of well-being. It is also hypothesised that self-esteem and state anxiety will be involved in the self-affirmation process and potentially mediate the effects of self-affirmation on well-being.
89Zr-TLX250 is under clinical development as a diagnostic agent targeting clear cell renal cell carcinoma.
The VitaBreath (Philips, Respironics) is a portable, handheld, battery powered, non-invasive ventilation device, that has been shown to reduce activity-related shortness of breath in patients with COPD. The VitaBreath device delivers 18 cmH2O inspiratory and 8 cmH2O expiratory pressures, but can only be used during recovery periods. A previous study (REC: 17/NE/0085) showed that use of the VitaBreath device during the recovery periods interspersing successive exercise bouts enhances exercise tolerance and reduces breathlessness compared to pursed lip breathing in patients with COPD. This was attributed to faster recovery from exercise-induced dynamic hyperinflation, assessed by volitional inspiratory capacity manoeuvres using a spirometer. However, inspiratory capacity manoeuvres are effort dependent, thus limiting the number of repetitions the patient can perform during exercise. In addition, investigation of the direct effect of the application of the VitaBreath device on dynamic hyperinflation was not possible due to the need to employ a spirometer for assessing inspiratory capacity. Optoelectronic plethysmography (OEP) allows continuous non-invasive assessment of end-inspiratory and end-expiratory volumes of the thoracoabdominal wall and its compartments, thereby facilitating assessment of dynamic hyperinflation on a breath-by-breath basis without the necessity to breathe via a spirometer. Unfortunately, OEP technology was not available at the time of our previous study. The investigators will use OEP to provide accurate breath-by-breath volume measurements during exercise and recovery to evaluate whether the VitaBreath device reduces total and compartmental thoracoabdominal wall volumes compared to the pursed lip breathing technique. Furthermore, the investigators will investigate the effect of use of the VitaBreath device on respiratory muscle activation and respiratory muscle oxygenation using OEP technology in conjunction with electromyography (EMG) and near inferred spectroscopy (NIRS), respectively to appreciate how the application of the VitaBreath device impacts on the operation and energy demands of the respiratory muscles as compared to control pursed lip breathing. The investigators hypothesised that the use of the VitaBreath device during the recovery periods interspersing successive exercise bouts will reduce the magnitude of dynamic hyperinflation in a greater extent compared to the pursed lip breathing technique.
The purpose of this study is to evaluate the efficacy and safety of DCR-PHXC in Children and Adults with Primary Hyperoxaluria Type 1 (PH1) and Primary Hyperoxaluria Type 2 (PH2)
This study is an in-house feasibility study of a microneedle biosensor developed within Imperial College London.
A Phase 1, first in human, three-part, single centre study to assess the safety, tolerability, PK and PD of single ascending subcutaneous doses of HTL0030310 in healthy subjects