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.
Heart failure is a leading cause of morbidity and mortality. Cardiac resynchronization therapy (CRT) is a well-established treatment for patients with symptomatic heart failure in spite of optimised medical treatment (OMT), reduced left ventricular pump function with left ventricular ejection fraction (LVEF) ≤ 35% and prolonged activation of the ventricles (bundle branch block: BBB). CRT is established by implanting an advanced pacemaker system with three leads in the right atrium, right ventricle, and in the coronary sinus (CS) for pacing the left ventricle (LV), and often is combined with an implantable defibrillator (ICD) function. On average, CRT treatment improves longevity, quality of life and functional class, and reduces heart failure symptoms. Thus, at present, CRT is indicated for heart failure patients on OMT with BBB or chronic right ventricular (RV) pacing. It is, however, a significant problem that 30-40% of CRT patients do not benefit measurably - showing symptomatic improvement or improved cardiac pump function - from this therapy (socalled non-responders). LV lead placement is one of the major determinants of beneficial effect from CRT. Observational studies and three randomised trials with small sample sizes indicate that targeted placement of the LV lead towards a late activated segment of the LV may be associated with improved outcome. Based on this literature, some physicians already search for late activation when positioning the LV lead. However, such a strategy was never tested in a controlled trial with a sample size sufficient to investigate important clinical outcomes. Detailed mapping for a late activation may increase operating times and infection risk, result in use of more electrodes and wires, thereby increasing costs, and increase radiation exposure for patient and staff. Placement of the LV lead in late activated areas close to myocardial scar may even result in higher risk of arrhythmia and death. At present, it is completely unsettled whether targeted positioning of the LV lead to the latest electrically activated area of LV is superior to contemporary standard CRT with regard to improving prognosis for patients with heart failure and BBB. The present study aims to test whether targeting the placement of the LV lead towards the latest electrically activated segment in the coronary sinus branches improves outcome as compared with standard LV lead implant in a patient population with heart failure and CRT indication.
In this study, patients will be offered two Pressurized Intraperitoneal Aerosol Chemotherapy (PIPAC) treatments with oxaliplatin after primary resection and standard adjuvant chemotherapy (if indicated) for colon cancer. Furthermore, the study will explore, whether it is possible to find free intraperitoneal tumor cells (FITC) after resection and adjuvant chemotherapy for colon cancer.
The main clinical hypothesis is that compared to radio-chemotherapy for low and mid rectal tumors or surgery for high rectal tumors neoadjuvant chemotherapy reduces the rate of distant relapse without increasing the rate of local relapse. The aim of the present study is to compare long term and short term outcomes in rectal cancer patients undergoing standard treatment (radio-chemotherapy/surgery) or experimental neoadjuvant chemotherapy/surgery Furthermore, early surgical and medical complications, the functional outcome, toxicity and quality of life (QoL) may be improved if radiotherapy can be avoided. Exploratory analyses are planned in order to find potential predictive markers for selecting patients to either radio-chemotherapy/surgery or neoadjuvant combination chemotherapy/surgery.
Clinical Data evaluation to document the performance and clinical outcomes of the Comprehensive Segmental Revision System.
The primary purpose of the proposed research is to establish Reference Values (RVs) for micronutrients (MN) and macronutrients in human milk. The investigators' research to date has revealed highly variable milk MN concentrations among populations, and very low values in some low income countries (LICs) likely caused by poor maternal status and/or diet but RVs are needed to interpret these values. During the past year the investigators conducted a review of human milk nutrient composition, and formed a Technical Advisory Group (TAG) which developed the current proposal. Here, the investigators are conducting a longitudinal project on well-nourished women and infants. The Mothers, Infants and Lactation Quality (MILQ) study is a multi-center cohort project, investigating breast milk nutrient composition in well-nourished women across the first 8.5 months of lactation in four different populations. The countries involved are Denmark, Brazil, Bangladesh and The Gambia. Exclusive breastfeeding is an eligibility criterion up until the second post-partum study visit (between 1 - 3.4 months postpartum), with the exception of the first week after delivery. Other data collected on mothers and infants, including maternal and infant nutrient intake and status, morbidity, milk volume, and infant development, will inform interpretation and support application of the results. While the priority is to develop RVs for MN, other analyses will include human milk oligosaccharides (HMOs) and proteins, and free amino acids (FAA) in infant plasma. Thus, with the samples obtained the investigators will perform (a) laboratory analyses of milk, plasma and urine nutrients to construct RVs for global application, (b) analyses of HMOs and proteins in milk, and (c) metabolomic analysis of FAA and other metabolites in infant plasma. By request of the Bill and Melinda Gates Foundation (BMGF), colostrum and fecal microbiota samples will also be collected and stored for later analyses.
Tendon pathologies (enthesitis) are a characteristic component of psoriatic arthritis (PsA), and are observed in 35% to 50% of PsA patients. The Achilles tendon is one of the most commonly affected sites. This condition often causes great morbidity and loss of quality of life, and response only suboptimal to current intervention strategies. One of the main obstacles for the development of effective treatment methods is that the disease mechanisms remain poorly understood. To our knowledge, no one has yet ascertained the presence and function of immune-competent cells and inflammatory markers in tendons tissue from PsA patients suffering from Achilles enthesitis.
Hyperglycemia during admission is associated with increased rate of complications and longer hospital stays, thus insulin treatment is recommended for all diabetes patients with hyperglycemia. Inpatient studies of non-critically ill patients show better glycemic control with the use of basal-bolus insulin therapy compared to sliding scale insulin therapy, but increased rates of hypoglycemia. The investigators hypothesize that basal-bolus insulin therapy with a new ultra-long-action basal insulin can treat hyperglycemia more efficiently than sliding scale insulin, with few episodes of hypoglycemia.
Multi-center, global, prospective, non-randomized, interventional, pre-market trial. All subjects enrolled with receive the study device.
The primary objective is to compare the failure rate due to splenic bleeding between the patients undergoing pre-emptive splenic arterial embolization (SAE) as part of non-operative management (NOM) and the patients not undergoing SAE. We hypothesize that the use of pre-emptive SAE will decrease the delayed bleeding rate and increase the success rate of NOM.
The PROLED study is a prospective and longitudinal study of patients with Eating Disorders. Annual interviews and collection of biological samples are done, as well as during changes in disease course e.g. during hospitalization. Included are qualitative interviews, psychometric tests, questionnaires which are used to collect data on psychopathology. There is also collection of blood, urine and faeces.