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.
Clinical studies have shown that patients with right-sided colon cancer have reduced progression-free and overall survival compared to patients with left-sided colon cancer. At the same time, patients with right-sided colon adenomas have a higher risk of developing interval cancers after endoscopic mucosal resection. Dysbiosis and known bacterial drivers play a significant role in the carcinogenesis of colorectal cancer, and may contribute to the growth of adenomas. Clinical studies have found biofilm formation and positive staining for Fusobacterium nucleatum (FN) in almost all right-sided colon cancers and adenomas. The composition of bacteria also in the normal mucosa in these two groups of patients has been found to be different from healthy controls. Endoscopic preoperative antibiotic local treatment of the biofilm and tumors would theoretically result in decreased tumor mass, recovery of the mucosa, and a normalization of the immune response in the treated section of the colon. The oral administration of the antibiotic metronidazole in mice has shown to lower the tumor load (FN-positive xenograft tumors) and decrease in intratumoral abundance of the pro-carcinogenic bacteria, FN. The aim of this study is to investigate the effect of local antibiotic treatment with fosfomycin and metronidazole on tumor characteristics and the colonic biofilm in patients with right-sided colon cancer or right-sided colon adenomas. This is a clinical proof-of-concept intervention study, and the investigators are to our knowledge the first group to look into local antibiotic treatment of biofilm in patients with colon cancer or colon adenoma. It is based on a non-randomized trial design with an open label single group assignment. There are two tracks depending on the pathology of the tumor: 1) patients with right-sided colon cancer; 2a) patients with right-sided colon adenoma. The intervention is a therapeutic endoscopy where the antibiotics fosfomycin and metronidazole are sprayed throughout the right colon section from caecum to the right colon flexure (100ml of gel contains 800mg of fosfomycin and 200mg of metronidazole). Patients will be included prospectively from the surgical department of Herlev University Hospital and Zealand University Hospital once having received oral and written information, followed by signing the consent. There will be a retrospective cohort of patients with colon adenoma from 2018 (track 2b). The investigators will retrieve the archived adenoma tissue as control tissue. In Clinical Trial, Track 1 and Track 2a will be registered as two different arms that use the same intervention, but the results from each arm later on is going to be reported in separate publications.
The present study is part of an overarching study being conducted in Denmark at Steno Diabetes Center Copenhagen (SDCC) and Nordsjællands Hospital Hillerød (NOH), Steno Tech, that aims to develop and ultimately, in a randomized controlled trial (RCT), test approaches that can assist people with type 1 diabetes in obtaining optimal outcomes using CSII. Through a large-scale, questionnaire-based online survey enriched with data from national registers, this sub-study contributes to this overarching aim by exploring the importance of individual differences across a wide range of factors, including demographic, socioeconomic, health status, psychosocial and preference structures, for optimal use of CSII in people with type 1 diabetes.
Each year, approx. 100 patients with severe brain injury is admitted to the Clinic for Neurorehabilitation/TBI Unit, Rigshospitalet. Severe brain injury results in local oxygen deficiency and acid formation in the brain, which together destroys brain cells. The purpose of this study is to investigate whether it is possible to carry out a ketogenic diet therapy for patients with severe brain injury for six weeks. Ketosis has been shown to be neuroprotective during and after severe brain injury.
The purpose of this project is to examine, in a non-inferiority study, whether the combination of conventional ultrasound and contrast-enhanced ultrasound (CEUS) can replace the radiation-based imaging modalities that are currently used to localize pathological parathyroid glands prior to surgical removal in patients with primary hyperparathyroidism. This will take the form of a prospective paired cohort study where included patients receive a contrast-enhanced ultrasound examination in addition to the standard preoperative imaging regimen (subtraction scintigraphy with SPECT/CT and conventional ultrasound). Patients act as their own controls as all included patients undergo both CEUS and conventional imaging.
The overall purpose with this clinical trial is to, monitor and secure ROBERT®'s clinical performance and safety in a clinical environment in the regional hospital North Denmark, Neuro Unit North. The purpose of the study is to investigate if ROBERT® has the ability to 1. Perform guided active training. 2. Perform resistance based active training. And validate the safety of ROBERT® in a clinical environment.
The aim is to develop and validate a new brief and accurate case-finding instrument for dementia and cognitive impairment - BASIC
The purpose of this study is to try to find the best dose of the new drug BAY 2433334 to give to participants and to look at how well BAY 2433334 works on top of antiplatelet therapy in patients following a recent non cardioembolic ischemic stroke which occurs when a blood clot that has not formed in the heart travelled to the brain. BAY 2433334, works by blocking a step of the blood clotting process in our body and thins the blood and is a so called oral FXIa inhibitor.
In this project the potential beneficial effect of the drug colchicine on vascular reactivity and blood pressure will be assessed. Colchicine is a commonly used anti-inflammatory medication approved for the treatment of gout, Familial Mediterranean Fever and pericarditis in Denmark. The current project idea is based on accumulating evidence in the literature for a beneficial role of colchicine treatment in the prevention of cardiovascular disease in parallel with novel mechanistic insight from our own research. Recently, colchicine was associated with a lower risk of cardiovascular disease, including reduced myocardial infarctions, strokes and acute coronary syndrome . However, none of these trials have investigated the effect of colchicine on arterial tone or stiffness, changes to which may underlie the reduced risk of cardiovascular disease associated with colchicine. In support of the hypothesis that colchicine will improve vascular reactivity, a study in 1985 by Lagrue et al. found that daily, low-dose colchicine improved arterial stiffness in a small cohort of hypertensive patients. More recently, colchicine was shown to improve arterial stiffness in patients with Familial Mediterranean fever supporting a cardiovascular protective role of colchicine. Finally, colchicine is also proposed to have anti-inflammatory effects in the vascular system.
Background: The Medical Helpline 1813 (Capital Region, Denmark) handles acute, non-life-threatening medical emergencies. Approx. 200,000 calls/year concern children (ref: Rasmussen et al), and about 30% are referred to a pediatric urgent care center. However, many of these children presents very mild symptoms, which require neither treatment nor paraclinical tests, merely parental guidance. We want to empower the parents when handling their sick children by videos and simple text accessible from their smartphone. We want the parents to handle mild symptoms at home and to know when they must contact the medical helpline 1813 or a general practitioner. We have produced 8 short videos and simple texts about the most common symptoms in sick children. The material covers about 70% of the symptoms in acute sick children. The material is developed in collaboration between pediatricians and professional movie producers and is approved by the Danish Society of Pediatrics and other relevant medical societies. Purpose: It will be studied if the new material about symptoms in sick children result in 5% higher parental self-efficacy among the parents who were allowed to watch the material. Moreover, it will be studied if the new material resulted in less children examined by a doctor, and satisfied parents. Method: Parents who call the medical helpline about a medically ill child aged 6 months to 12 years will be offered to try the new material. If they accept, every second parent will be allowed given access to the new material, and every other parent will receive the usual triage by telephone. The results of these otherwise similar groups will be compared. Parents answer surveys about their experiences. Yield: Videos and simple text may empower parents to handle their sick children. The study may result in fewer children referred to hospitals, more appropriate use of resources and better experiences for the families.
Lactate is formed naturally in the body in example during physical activity. However, lactate is also formed during food fermentation where certain bacterial strains form lactate. Lactate can also be produced chemically. An example of this is Ringer-lactate which is used for volume replacement when treating dehydrated patients. As a source of carbon-molecules, lactate is believed to be an important oxidative fuel source in all major organs and yields adenosine triphosphate (ATP) production through Krebs cycle, the Electron Transport Chain in the mitochondria as well as by being a key precursor for gluconeogenesis. Metformin is the first drug of choice for type 2 diabetes treatment. Use of metformin often results in a small but significant weight loss in overweight users. It is known that metformin increases the lactate concentration in the gut. It is also known also know that metformin use is associated with an increase in blood concentrations of growth differentiation factor 15 (GDF-15). Receptors for GDF-15 can be found in parts of the brain associated with control of appetite. In rats increases in [GDF-15] results in a decrease in appetite and thus weight loss. GDF-15 is thought to be involved in the normal energy homeostasis. With this study the investigators want to examine the hormonal, metabolic and mechanical effects of lactate in the gut in healthy volunteers. Our hypothesis is that lactate has beneficial effects which may be though an increase in GDF-15 in the blood. Volunteers will undergo two study days separated by at least 7 days and a maximum of 1 month. - On day one volunteers will drink a sodium-lactate solution (intervention). The investigators will also administrate 1500mg paracetamol to assess gastric emptying and do blood samples over 4 hours. The investigators measure [lactate] every 15 min. Every hour the investigators will ask volunteers questions regarding hunger and thoughts of future food intake (questionnaire). After 4 hours of blood sampling the investigators will serve volunteers an all-you-can-eat meal of sandwich and measure how must they ate. - On day two volunteers will drink a sodium chloride solution. Furthermore, the investigators administrate intravenous D/L sodium lactate in order to reach the same plasma [lactate] on day 2 as was done on day 1. The rest of day two is identical to day 1.