View clinical trials related to Vagal Nerve Stimulation.
Filter by:The investigators sought to evaluate the incidence and influence of vagal response observed during cryoballoon-based pulmonary vein isolation on the cardiac autonomic nervous system (CANS) and ablation outcomes in paroxysmal atrial fibrillation cohort. 296 patients were treated with a 28-mm second-generation cryoballoon (Arctic Front Advance, Medtronic). Preprocedural pulmonary veins anatomy and their ostial dimensions were acquired with a computed tomography. 74 patients without structural heart disease and with no concomitant diseases were chosen for a detailed CANS assessment with heart rate variability analysis. All patients were screened over a 2-year post-ablation period.
There are approximately 2.5-3 million patients with inflammatory bowel disease (IBD) across Europe, with associated healthcare costs of €4.6-5.6 billion per annum (1). IBD is associated with a significant reduction in quality of life. Treatments directed towards modifying the inflammatory response, such as anti-tumour necrosis factor-alpha (TNF-α) agents, are expensive, can necessitate admission to hospital for their administration and can be associated with side effects (2 3). Thus, the development of a novel non-pharmacological anti-inflammatory intervention, such as electrical vagal nerve stimulation, is warranted. This is a proof of concept study which aims to investigate whether transcutaneous vagal nerve stimulation is effective at reducing stress induced inflammatory cytokine levels in patients with quiescent ulcerative colitis.