There are about 5161 clinical studies being (or have been) conducted in Norway. 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.
The prevalence of Heart failure above 70 years of age is 10% and 5 year mortality rate above 60%, higher than for cancer. The readmission rate first after hospitalisation is 44% despite the availability of life prolonging and life quality enhancing treatment. There is a lack of resources for adequate diagnostic workup necessary for implementing evidence-based treatment. This projects aims at assessing the impact of guidelines based diagnostic workup and guidelines based treatment of heart failure on mortality and readmission rates. As the symptoms defining the degree of heart failure and the discharge medication only is available in the electronic patient files, artificial intelligence is used to retrieve this information to assess if treatment is according to guidelines. The project is using first a rule based text processing approach using IBM Watson, then advancing to a machine learning approach using readmission and mortality as endpoints. The project has access to digitally stored echocardiographic measurements as well as digital ECG's and lab data on 15 000 patients admitted with a diagnosis of Heart failure. If the retrieval of symptoms and function by artificial intelligence is successful, the next step is to assess if those benefitting the most from echocardiography can be identified using information from the ECG's, lab data or symptoms and functional capacity as described in the Electronic Health Records.
The scope of this study is to explore how general practitioners (GPs) use Point-of-Care Ultrasonography (POCUS) in Norway. Thirty GPs will register information each time they use POCUS during a three-month period. Acquired information include the purpose of the scan, which organ is scanned, frequencies of POCUS and changes in diagnosis, plan, and treatment after the scan. This is a strict observational study without any intervention.
Public speaking anxiety (PSA) is a common anxiety with onset in adolescence and early adulthood. With the advent of consumer Virtual Reality (VR) technology, VR-delivered exposure therapy has previously been shown to be efficacious with adults. Virtual reality has existed for several decades, but it is only in the recent years it has become readily available. The new generation of off-the-shelf, consumer VR hardware, can revolutionize the design, availability and dissemination of VR therapist tools for exposure therapies. Importantly, there has been relatively little research on VR delivered exposure of anxiety in social situations compared to other anxiety disorders, presumably due to the complexity of the virtual stimuli required. There has been no study on VR delivered exposure specifically for adolescents until recently. A feasibility and pilot trial laying the foundation of the current study showed great potential in using VR for adolescents with PSA. The current study aims to investigate the efficacy of a self-guided VR intervention compared to a self-guided internet-delivered text-based intervention using a two-phased randomized design. Adolescents aged 13-16 will be invited to participate in the study
The main aim is to identify and describe biomarkers in different sample types related to chemoradiation followed by durvalumab treatment for stage III PD-L1 negative and positive non-small cell lung cancer (NSCLC) patients' eligible for curatively intended chemoradiation. The hypothesis is that clinical differences in course of disease reflect underlying biological characteristics.
Introduction: Orthodontic retainers are used after the completion of orthodontic treatment to assure dental occlusal stability and to maintain the achieved end-result. However, without retention teeth could go back to their initial dental malposition or could even take a different unpredicted position resulting once again in dental malocclusion (a deviation from normal occlusion). There are different types of retainers, some are fixed (glued to the back of the front teeth), and others are removable (can be removed and replaced into the mouth by the patient). While there are various retainers used for retention (stability), there is no perfect method. Fixed retainers (FRs) are used worldwide. On the one hand, FRs focus on preventing relapse. On the other hand, there are sometimes some adverse effects of retainers; they could fail at a certain point (break/get loose), or cause unwanted tooth movements. Until now, the choice of a retention method is based solely on clinicians' experience as there is no substantial evidence regarding the best retention method or the duration of the retention period. Some clinicians prolong the retention period while others prefer to keep the retainers for an indefinite time. As the world is advancing, so is the orthodontic science. New FR fabricated by CAD/CAM (Computer-Aided Design/Computer-Aided Manufacturing), are assumed to have greater accuracy, better fit, and most importantly, might offer a passive positioning of the retainer. However, the evidence about CAD/CAM FRs is very limited. Purpose: To investigate and compare the clinical effectiveness of two types of FRs; CAD/CAM vs. multistranded wire, in terms of stability (primary outcome), failure rate, adverse effects, cost-effectiveness, and patient satisfaction (secondary outcomes), substantial up to 5 years after retainer placement. Hypotheses: Compared to traditional multistranded FRs, CAD/CAM FRs have: - Better long term stability, - Similar failure rate, - Fewer adverse effects, - Similar cost-effectiveness and patient satisfaction.
This is a multicentre, open-label, parallel arms, phase IIII study that randomises patients with locally recurrent rectal cancer in a 1:1 ratio to receive either induction chemotherapy followed by neoadjuvant chemoradiotherapy and surgery (experimental arm) or neoadjuvant chemoradiotherapy and surgery alone (control arm)
UV1 is a therapeutic cancer vaccine that has been explored in prostate, lung cancer, in combination with ipilimumab in malignant melanoma and in combination with pembrolizumab in metastatic melanoma. This study will explore the Efficacy and Safety of UV1 administered with GM-CSF in combination with nivolumab and ipilimumab.
Low-carb ketogenic diets have become extremely popular because of large weight loss in the short-term. Yet their potential benefits in preventing long-term weight regain have not been assessed in large scale studies. The aim of this study is to determine the effect of a low-carbohydrate (CHO) ketogenic diet, compared with an isocaloric balanced diet, on the maintenance of weight loss. The secondary aim is to investigate the impact of both diets on appetite. Adults with obesity (30<BMI<40 kg/m2), will first undergo 4 weeks of a very-low energy diet aimed at inducing 5-10% weight loss and then will be randomized to two different weight maintenance diets for 1 year. One will be a low-CHO ketogenic diet (50 g CHO/day) plant-based (e.g. with less animal protein and more plant-based), and the other a diet following the Norwegian Health Directorate recommendations. Only conventional foods will be used in both diets.
The insulin receptor is dependent on magnesium and hypomagnesemia is associated with increased insulin resistance and decreased insulin secretion and action. Recent data suggest that hypomagnesemia may play a role in development of type 2 diabetes. Kidney transplantation patients have low plasma magnesium levels, partly due to treatment with calcineurin inhibitors. However, the role of magnesium in the development of post-transplant diabetes mellitus (PTDM) is unclear. The present study addresses, whether hypomagnesemia is feasible to reverse by oral administration of magnesium. The investigators wish to investigate whether oral magnesium supplementation is sufficient to increase magnesium levels in kidney transplant recipients, and if supplementation improves glycemic parameters as measured by an oral glucose tolerance test (OGTT).
Oslo University Hospital has initiated an observational study on hospitalised patients with confirmed COVID-19, the infection caused by Severe Acute Respiratory Syndrome Coronavirus type 2 (SARS-CoV-2).