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Filter by:Patients who met the criteria for removal of 10-19mm colorectal polyps using cold snare or hot snare were included in the study, signed by endoscopic treatment written informed consent for surgery, patients with detailed tracking and record the basic information and information related to the operation, postoperative lack of region and edge endoscopic observation carefully no residue, additional excision may be took if necessary，after resection specimen inspection, and in 6 months review colonoscopy, assess whether there is residual or recurrence of polyps.Main outcome: technical success rate (no other auxiliary resection), complete resection rate, secondary outcome: intraoperative and postoperative complications, polypectomy time and related costs, influential factors of incomplete resection.Research significance: The effectiveness, safety and cost-effectiveness of cold and hot snare resection of 10-19mm colorectal polyps were compared, and the influencing factors of incomplete polyps resection were analyzed, so as to provide evidence for the decision on the best method of medium-size polyps resection.
CLBR001 + SWI019 is an combination investigational immunotherapy being evaluated as a potential treatment for patients diagnosed with B cell malignancies who are refractory or unresponsive to salvage therapy or who cannot be considered for or have progressed after autologous hematopoietic cell transplantation. This first-in-human study will assess the safety and tolerability of CLBR001 + SWI019 and is designed to determine the maximum tolerated dose (MTD) or optimal SWI019 dose (OSD). Patients will be administered a single infusion of CLBR001 cells followed by cycles of SWI019. The study will also assess the pharmacokinetics and pharmacodynamics of CLBR001 + SWI019.
Treatment of acute relapsing multiple sclerosis (MS) has remained largely unaltered within past years. However, evidence defining the exact role of apheresis treatment in the therapeutic sequence is still incomplete. INCIDENT-MS evaluates the mechanism of action of immunoadsorption compared to escalated methyl prednisolone treatment in steroid-refractory MS relapses and thereby will help to identify predictive markers for optimal treatment choice and will generate further insights into the pathophysiology of MS relapses.
The main purpose of this study is to evaluate the antitumor activity and safety of Lenvatinib (MK-7902/E7080) in children, adolescents, and young adults with relapsed or refractory solid malignancies after administration. Participants will be enrolled into initial tumor-specific cohorts which will be expanded based on observed response.
This trial performs user testing of a mobile-friendly patient history collection and genetic education tool to improve healthcare providers' understanding of prostate cancer genetic testing. This trial also compares traditional genetic counseling versus a web-based genetic education (WBGE) tool to provide information about genetic testing to men with prostate cancer. The WBGE tool has educational modules on genetic counseling and testing, as well as a patient history collection tool to help providers learn which patients may carry genetic mutations and may be considered for genetic counseling and genetic testing. The purpose of this research is to use technology to deliver information on genetic testing for prostate cancer to patients to help them decide whether or not to receive genetic testing.
Resection of brain tumours forms a large proportion of work in brain surgery. One important aspect is to minimize damage to normal brain structures during this process. This improves patient outcomes and reduces complications. To identify normal brain structures from the abnormal tumours, the brain surgeons use a 'guidance' technique called intraoperative neuro-monitoring (IONM). IONM uses various electrodes to observe spontaneous electrical activity of the brain or its reaction to a stimulus such as muscle contraction, light or sound. It is now becoming common practice for neurosurgeons to use this tool during brain and spinal surgery to provide a real-time feedback under anaesthesia to help them minimise injury to important and normal brain and spine structures. IONM interpretation needs fulfilment of multiple preconditions and major modifications to the anaesthetic to reduce its inaccuracies. This invites added risks and complications such as awareness, convulsions and heart problems under anaesthesia. A team approach between the surgeon, anaesthetist and neurophysiologist (IONM specialist) is also crucial to obtain meaningful results. Therefore, the usefulness of this technique is still not perfect. Although, benefits of IONM are obvious, information on associated complications and patient experience are not commonly found in the literature. Information on other effects such as hormonal balance and tumour recurrence are also scarce. In general, these aspects have little scientific exploration. There are anecdotal reports of recurrent seizures during IONM leading to serious heart problems, teeth and tongue damage due to grinding and postoperative calf muscle injury necessitating further surgery to save limbs. Neither of these is in the literature including unorthodox treatments such as the use of cold saline to control IONM triggered fits. This study is designed to observe complications and outcome and explore patient experiences following IONM in an observational capacity not interfering with the clinical management or treatment of these patients. The investigators intend to interview the participants after surgery, at a convenient time before leaving hospital to understand their views and experiences during and after surgery and their general progress in the following one year.
The study performs head-to-head comparison of two TAVI-valves: Sapien and Myval.
This prospective randomized trial evaluates the role of customized dietary and physical activity intervention on the progression of Non-Alcoholic Fatty Liver Disease (NAFLD) in patients with obesity and presenting at least three of the main Metabolic Syndrome traits. The project proposes a personalized nutritional intervention based on a Mediterranean customized diet which introduces plenty of antioxidant and anti-inflammatory bioactive components, coupled with physical activity promotion to prevent and reverse NAFLD among obese patients with metabolic syndrome. This will be compared with two more dietary strategies including a Mediterranean Diet intervention with seven meals a day and the conventional dietary approach proposed by the American Association for the Study of Liver Diseases (AASLD).
Determine the safety, tolerability and pharmacokinetics of single doses of ARCT-810 in clinically stable patients (stable on standard of care treatment, e.g. diet ± ammonia scavengers) with ornithine transcarbamylase deficiency (OTCD).
Needle based confocal laser endomicroscopy (nCLE) employs a small fiber which can be passed through a biopsy needle to enable real time microscopic imaging of cells. With resolution of 3.5 microns it is possible to identify key features consistent with malignancy and pulmonary fibrosis. (Wijmans, et al., 2019). The effectiveness of nCLE with intravenous fluorescein has been demonstrated in central lung cancers using esophageal ultrasound guided needle placement (Wijmans, et al., 2019). In this study, the proposed nCLE lung cancer criteria had high accuracy for lung cancer detection and were consistently recognized by multiple raters. Probe based confocal microscopy (pCLE) has also been used in conjunction with a radial probe EBUS in evaluating solitary pulmonary nodules with a diagnostic accuracy of 79.2%. (Hassan, et al., 2017) Needle based confocal laser endomicroscopy (nCLE) has not previously been used in conjunction with robotic navigational bronchoscopy.