View clinical trials related to Pathologic Processes.
Filter by:The purpose of this phase 2 multicenter, randomized, double-blind, placebo-controlled, study is to assess the safety and efficacy of ifetroban in patients with diffuse cutaneous systemic SSc (dcSSc) or SSc-associated pulmonary arterial hypertension (SSc-PAH).
Myocardial protection is a major issue in cardiac surgery, since inadequate protection increases the risk of postoperative cardiac dysfunction. The main principle of myocardial protection in cardiac surgery is to preserve myocardial function by preventing ischemia with blood cardioplegia . Previous studies have shown that adenosine as an adjunct to blood cardioplegia can be safely used in cardiac surgery. In the Amphia Hospital, adenosine is already used as standard care as an initial cardioplegic bolus in minimally invasive port access operations. Whether, adenosine as an adjunct to intermittent warm blood cardioplegia, has an added value remains unclear. Therefore the investigators would like to investigate the effect of the addition of adenosine to standard intermittent warm blood cardioplegia in patients scheduled for minimally invasive, port access operations (mitral valve surgery). Half of the participants will receive standard intermittent warm blood cardioplegia, while the other half will receive intermittent warm blood cardioplegia enriched with adenosine.
This clinical investigation evaluates the safety of cryoablation (sclerotherapy of muscle tissue of the heart by freezing) in paroxysmal atrial fibrillation with the newly developed CoolLoop® cryoablation catheter. A further aim of the investigation is the evaluation of the efficacy and average duration of the applied procedure.
The primary objective of this study is to show safety and effectiveness of the PDx for In Vitro Diagnostic (IVD) use as an aid to the pathologist to view, review and diagnose digital images of surgical pathology slides.
Absorption and metabolism of carotenoids from two types of spinach preparations will be investigated in two study groups, short bowel/ileostomy and healthy, respectively. The study will be conducted as a randomised, controlled, 2-way crossover study in 24 participants (12 in each group), randomized to two sequences (1-2, 2-1) of interventions with a more and a less bio-accessible spinach preparation. The serum, chylomicron and fecal/effluent levels of lutein and beta-carotene will be determined.
Ulcerative colitis (UC) is a chronic relapsing inflammatory bowel disease (IBD). At the time of diagnosis it is not possible to predict the course of the disease, which can range from a few flares in a lifetime to uncontrollable disease leading to hospitalization, surgery and stoma. There is a continuous need to improve treatment as well as diagnostic and prognostic tools. This study evaluates the clinical efficacy, tolerability and feasibility of remote ischemic conditioning (RIC) in patients with moderate active ulcerative colitis (UC). The investigators hypothesize that RIC beyond the well known effect on reperfusion tissue damage has a clinically relevant anti-inflammatory effect in UC. RIC constitute a repeated brief and non-harmful suppression of blood circulation in a limb. The mechanism of action of RIC is likely to involve suppressed inflammation and cell death. Our study is a randomized clinical controlled study including 38 patients. Patients will receive RIC or sham for 10 consecutive days. The effect of RIC on active UC is evaluated by changes patient's symptoms, endoscopy findings, and various markers in the blood, faeces and the intestinal wall.
The purpose of this clinical trial is to evaluate the effect of pilates-based cardiopulmonary physical therapy (CPT) for in-patients after cardiac surgery.
The concept of mobilization with movement, also referred to as a Mulligan mobilization, has not been studied in patients with hip osteoarthritis, subsisting questions about the possible effects in this population. The aim of this randomized controlled study is to compare the immediate effects of Mulligan mobilization with movement technique of pain, range of motion and physical function in patients with osteoarthritis of the hip.
Some patients with a long history of AF develops PH "reactive" type with an increase in pulmonary vascular resistance due to vasoconstriction or structural changes of the vascular wall. RFA PVI + RFA GP is the "gold standard" in the treatment of patients with persistent AF, do not respond to optimal therapy. The rear area of the pulmonary artery bifurcation is adjacent to the roof and part of the front of the left atrium. In the projection of this area are ganglionic plexus of the left atrium, the sympathetic nerve fibers of the pulmonary artery and baroreceptors main pulmonary artery.Recent studies have shown that radiofrequency denervation of the pulmonary artery improves the quality of life in patients with PH.
Continuous lactate and glucose blood levels