There are about 11304 clinical studies being (or have been) conducted in Denmark. 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.
Background Troponin are proteins found in the cardiomyocyte and are a cornerstone in the diagnoses of acute myocardial infarction. Troponin is released to the bloodstream as a result of an cardiomyocyte injury. Troponin is frequently assessed in hospital care for patients with chest pain and dyspnea. Guidelines recommend troponin assessment at admission and repeated at 3 to 6 hours, depending on the assay. High-sensitivity assays measure concentrations that are ten-times lower than earlier generations of assays. However, the time from when troponin is elevated in the bloodstream after an ischemic injury, measured with high-sensitivity assays, are not fully known. During an X-ray imaging of the heart's blood vessels (coronary angiogram) it is possible to do a short, controlled occlusion of coronary artery by inflating a small balloon in one of the coronary arteries. Numerous earlier studies in patients have used this method for induced occlusion of one coronary artery for 1 to 3 minutes. Only one of the studies measured troponin I. The aim with this study is to quantify and compare the release of troponin T and troponin I in the early hours after a controlled induced ischemia. Study Design This is a prospective, descriptive and experimental study. There will be included 40 patients, without acute ischemic cardiac disease. They will be randomized in 4 groups. 0: 10 patients - control group, no balloon occlusion 1. 10 patients - balloon occlusion for 30 seconds 2. 10 patients - balloon occlusion for 60 seconds 3. 10 patients - balloon occlusion for 90 seconds Subsequently there will be assessed serial blood samples 0 - 3 hours: Every 15 minutes 3 - 6 hours: Every 30 minutes Statistics This is a pilot study and it is estimated that ten patients are sufficient number of patients in each group to assess elevation of troponin after occlusion of coronary artery. The thesis is there is a dosage-response correlation between the length of balloon occlusion and the concentration of troponin in blood stream.
The aim of this study is to investigate the effect of the use of DiabetesFlex in diabetes care compared to standard care in relation to patient involvement and relevance for specific group of persons with T1DM. The investigators hypothesize that the use of DiabetesFlex will lead to a higher degree of patient in-volvement, improved glycaemic control and a decrease in total number of consultations compared to standard care. Furthermore, the investigators aim to identify if a specific sub-population within the T1DM population will benefit significantly from the intervention.
This study investigates the impact and adhesion of new adhesives to the skin.
The purpose is to investigate the impact real output has on the peristomal skin covered by a newly developed adhesive.
The study investigates the impact real output has on the adhesion of the adhesives.
The study will evaluate safety and immunological response to RhoC peptide vaccine in patients with prostate cancer
To investigate whether single-bed rooms can prevent and reduce incidence and duration of delirium compared to multi-bed rooms in elderly patients admitted to a geriatric department. In addition, it is investigated whether single-bed rooms reduce the use of psychotropic drugs, opioids, parenteral medication, fixed guard, falls, hospitalization and discharge to institution among delirious patients. Furthermore, to study if delirium is associated with of re-hospitalization, traumatic fall, institutionalization and death within 30 days, compared to those who do not develop delirium.
To assess the effect of Empagliflozin on cardiac biomarkers, cardiac function at rest and during stress, cardiac hemodynamics, renal function, metabolism, daily activity level and health-related quality of life in stable, symptomatic heart failure patients with reduced left ventricular ejection fraction. The primary hypothesis is that 3 months' treatment with Empagliflozin 10 mg a day will reduce the plasma concentrations of N-terminal pro-brain natriuretic peptide (NT-proBNP).
The study aims to investigate the effect of the Popliteal plexus block (PPB) on postoperative pain after total knee arthroplasty
An observational single center study designed to identify response-related biomarkers of anti-programmed death 1 (PD-1) therapy to advanced melanoma patients and to investigate if vitamin D levels are related to treatment response. 40 patients diagnosed with advanced melanoma will be included. Patients are included at the Department of Oncology, Aarhus University Hospital (AUH). All patients will be treated with Pembrolizumab as a standard procedure at the Department of Oncology. The protocol comprises blood samples at baseline, 3 and 6 weeks after treatment initiation with anti-PD1 therapy and three years of observational follow-up. A total amount of 217 ml blood will be drawn during the study period. The study period is 6 weeks followed by 3 years of follow-up. Medical history, symptoms, response to treatment regarding the RESIST criteria and side affects will be recorded at each visit in both the study period and in follow-up. Biochemical markers will be obtained according to normal procedure during study and follow-up visits. 20 Healthy volunteers (HV) are included, matched by age and gender. Collected blood samples (serum, plasma, peripheral blood mononuclear cells) will be analyzed after the last patient has ended the week 6 visit.