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.
The overall purpose of the study is to determine whether either of the Improved Response Polymorphisms (IRPs) individually predicts a differential DrotAA treatment effect in patients with severe sepsis and high risk of death. This will be an international, multicenter, "prospective-retrospective", nonrandomized, controlled, outcome-blinded, genotype-blinded, matched-patients study. No prospective enrollment or treatment of patients will occur under this protocol. Retrospectively collected clinical data and DNA samples will be analyzed for existing cohorts of patients with severe sepsis who were previously treated with DrotAA (treatment group) or not (control group) as part of their standard care in an ICU.
The objectives of this study are to obtain survival and outcome data on the Trabecular Metal Reverse Shoulder System when used in primary or revision reverse total shoulder arthroplasty.
This study will determine the rate of complete tumor ablation of small breast cancers (≤ 20mm) by Novilase Interstitial Laser Therapy (ILT), and determine the sensitivity and specificity of imaging (MRI, mammography and ultrasound) in detecting residual tumor post ILT ablation as correlated to histopathology from the post-ablation excision.
The purpose of the study is to determine the safety and performance of the Direct Flow Medical study valve and delivery procedure.
The purpose of this study is to confirm whether the bispecific T cell engager antibody blinatumomab (MT103) is effective and safe in the treatment of patients with relapsed or refractory Acute Lymphoblastic Leukemia (ALL).
Stereotactic Ablative Radiotherapy (SABR) is a new radiation treatment that delivers high-dose, precise radiation to small tumors in 1-3 weeks of treatment. This new technique can potentially allow radiation treatments to be focused more precisely, and delivered more accurately than with older treatments. This improvement could help by reducing side effects and by improving the chance of controlling the cancer by more precisely treating the cancer. The purpose of this study is to compare SABR with current approaches of chemotherapy and conventional radiotherapy to assess the impact on overall survival and quality of life.
The added value of the laparoscopic hemihepatectomy compared to the open hemihepatectomy has never been studied in a randomized controlled setting. Therefore, the multicenter international ORANGE II PLUS - trial has been constructed and will provide evidence on the merits of laparoscopic versus open hemihepatectomy in terms of time to functional recovery, hospital length of stay, intraoperative blood loss, operation time, resection margin, time to adjuvant chemotherapy initiation, readmission percentage, (liver-specific) morbidity, quality of life, body image, reasons for delay of discharge after functional recovery, long term incidence of incisional hernias, hospital and societal costs during one year and overall five-year survival.
Recurrent major depressive disorder affects about 3−5% of the population. It is anticipated that by 2020, depression will be the most common cause of disability worldwide in the 18−55 age group. About two−thirds of these patients respond to first−line treatment (antidepressants). In addition, prolonged administration of antidepressants in patients who respond results in remission in 80% of patients per year. However, a significant proportion of patients either fail to respond in spite of determined pharmacological treatments, electroconvulsive therapy and other treatments or do not achieve sustained remission. The personal, psychiatric, medical, social and economic consequences are devastating for these, treatment resistant, patients. This investigation aims to evaluate the feasibility of deep brain stimulation in patients with treatment resistant depression as a viable alternative to ablative neurosurgery.The hypothesis is that some patients will respond to stimulation in one site rather than the other and that some patients will respond to double rather than single site stimulation.
Birch pollen allergy is increasingly common. It causes asthma and early season hay fever. This is because the body recognises birch pollen and reacts to it, leading to symptoms. Many patients with birch allergy get an itchy and/or swollen mouth when they eat fresh fruit (apples, pears, peaches, plums etc). Some fruit proteins have a similar structure to birch pollen; because of this the body recognises these proteins too causing the immune system to respond. This response causes symptoms of itch and swelling inside the mouth and throat. the investigators want to find out whether it is possible to get rid of the fruit-induced symptoms by using a desensitisation procedure that has been developed for treating the kind of hay fever that is caused by birch pollen. Desensitisation involves giving a small injection of pollen just under the skin and gradually increasing the amount each week. This allows the body to build up a "tolerance" to the injected protein. When the pollen is then encountered in real life the immune system reacts less vigorously so symptoms are less severe. This treatment does reduce hay fever symptoms. Our study aims to find out if this tolerance is transferred to the fruit proteins enabling patients to eat apples with minimal symptoms. Patients will be given apple to eat in a hidden form before treatment and their response assessed. They will then receive either active or dummy pollen injections before birch pollen season. A few months after completing these injections they will have another disguised apple test to see whether their symptoms are any better. If symptoms have improved with treatment then this therapy could be offered to patients in the future. This would allow them to eat fresh fruit without worrying about unpleasant symptoms and improve their hay fever symptoms.
This randomized, multicenter, 2-arm, open-label study (TH3RESA) will evaluate the efficacy and safety of trastuzumab emtansine (T-DM1) in comparison with treatment of the physician's choice in patients with metastatic or unresectable locally advanced/recurrent HER2-positive breast cancer. Eligible patients will be randomized to receive either trastuzumab emtansine 3.6 mg/kg intravenously every 21 days or treatment of the physician's choice. Patients continue to receive study treatment until disease progression or unacceptable toxicity occurs. This study is also known under Roche study protocol number BO25734.