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.
Iron deficiency is a prevalent nutritional deficiency and a common cause of anemia. Although iron deficiency is traditionally linked to anemia, iron deficiency is prevalent even in the absence of anaemia and in itself limits function and survival. Iron deficiency is a common feature of various chronic diseases, and up to 50% of patients with heart failure have iron deficiency. Iron deficiency is more prevalent the more advanced the disease is and occurs more frequently in women. Iron deficiency comprises absolute iron deficiency (usually defined as ferritin < 100 ng/ml) as well as functional iron deficiency, in which iron supply is inadequate to meet the demand for the production of red blood cells and other cellular functions despite normal or abundant body iron stores. Iron deficiency is associated with poor exercise capacity, lethargy and reduced quality of life. Results from our studies have shown that iron deficiency is prevalent in patients with aortic stenosis. Some of the symptoms associated with aortic stenosis, such as fatigue, reduced exercise capacity, dyspnoea and cognitive dysfunction, have traditionally been thought to be caused by the haemodynamic derangements precipitated by the valvular stenosis. However, similar symptoms can be brought about by iron deficiency, and the investigators hypothesize that intravenous iron supplement will improve exercise capacity, muscle strength, cognition, health-related quality of life and myocardial function in patients with severe aortic stenosis and iron deficiency. This is a phase 2, double blind, randomised, placebo-controlled trial. Participants will be randomised in a 1:1 fashion to receive a single intravenous dose of iron isomaltoside (50 patients) or matching placebo (50 patients). The study is designed to show superiority with regard to the primary endpoint in patients assigned to active treatment versus patients allocated to the placebo arm. The main goal is to evaluate the effect of a single dose of intravenous iron isomaltoside on exercise capacity after transcatheter aortic valve implantation in patients with severe aortic stenosis and iron deficiency. For this study, the investigators have defined as serum ferritin < 100 µg/l or ferritin between 100 and 300 µg/l in combination with a transferrin saturation < 20 %.
Musculoskeletal (MSK) conditions are a leading cause of years lived with disability worldwide and for the last decade they have also been the most common cause of sickness absence and disability pension in Norway. Although most sickness absence is short-termed, a small proportion of people with MSK conditions are on long-term sick leave, contributing to large cost due to disbursement of benefits, productivity loss and extensive use of health care. There is growing evidence that long-term sickness absence is harmful to mental and physical health, with a reduced probability of return to work (RtW) with prolonged sickness absence. Thus, focusing on early RtW in people on sick leave due to MSK conditions is important to reduce the burden on both the individual and the society. However, to provide interventions to reduce the duration of sickness absence to all people on sick leave would require enormous resources. By targeting those at risk of long-term sickness absence, resources may be used differently, e.g. more resource-saving. By using information on modifiable risk factors from simple risk assessment tools, health care providers and other stakeholders may facilitate RtW in a better way. The overall purposes of this project are 1) to identify the most accurate screening tool to identify people at a high risk of prolonged sickness absence due to a MSK condition, and 2) to investigate severity of MSK health, health-related quality-of-life, health care consumption, and costs across different risk profiles in people on sick leave due to MSK conditions. We will use registered data on sickness absence from 1 year before to 1 year after inclusion in the study.
The primary objective of this study is to compare belzutifan to everolimus with respect to progression-free survival (PFS) per Response Evaluation Criteria in Solid Tumors Version 1.1 (RECIST 1.1) as assessed by Blinded Independent Central Review (BICR) and to compare everolimus with respect to overall survival (OS). The hypothesis is that belzutifan is superior to everolimus with respect to PFS and OS.
The investigators aim to test the effectiveness of Individual Placement and Support (IPS) on 1. employment, 2. welfare dependency, and 3. public-sector health care utilization. This is a naturalistic controlled trial, where one municipality (Bodø in Norway) with about 50000 inhabitants get access to IPS services in public sector mental health services during the period 2013-2016. The target group for the intervention is patients with severe mental illness (SMI) in the age group 18-40 at time of treatment. Patients already receiving lifelong disability benefits will be excluded. The control group will be an average of 10 municipalities in Norway without IPS services. Data for outcomes will be based on public registries available for research.
This study will evaluate the efficacy and safety of vutrisiran 25 mg administered subcutaneously (SC) once every 3 months (q3M) compared to placebo in patients with ATTR amyloidosis with cardiomyopathy.
The main aim of the study is to show that patients with suspected acute stroke met by the emergency medical service and assessed using the eSTROKE model including prehospital NIHSS and a mobile application will identify a higher number of patients with stroke, than those who receive conventional prehospital care.
This study includes patients diagnosed with a metastatic non small cell lung cancer (NSCLC) with anaplastic lymphoma kinase (ALK) translocation. The standard treatment for patients with metastatic non small cell lung cancer with ALK translocation is represented by personalized treatment with drugs called ALK inhibitors. During the treatment with an ALK inhibitor, the tumour can start to grow again, because the tumour adapts to the drug and develops escape mechanisms, becoming resistant. At the tumour cells level, the mechanisms underlying resistance can include the development of other alterations, mainly mutations, including in the ALK gene. The alterations that developed depend on the drug the tumour has been exposed to. The alterations can be identified by analysing tumour tissue obtained through a biopsy, however, repeating a tumour biopsy is difficult and risky and might not be able to provide sufficient tissue for the test. Therefore in the last years, new tests have been developed to identify the mutations in the blood. Lorlatinib is a drug that inhibits ALK and has already been identified to be able to control the tumour growth when ALK mutations are identified and is already approved as standard treatment after progression to a previous treatment with ALK inhibitors. The purpose of this study is to identify which patient populations may benefit most from treatment with lorlatinib, based on the alterations found in their genes.
The design of a phase I, open-label, dose finding study was chosen in order to establish a safe and tolerated dose of single agent WVT078 alone and in combination with WHG626 in patients relapses and/or refractory Multiple Myeloma (MM)
The aims of the study are to examine the responsiveness of, and the correlation between field walk tests and physical performance test in patients with chronic obstructive pulmonary disease (COPD) after participating in pulmonary rehabilitation.
The purpose of this study is to determine the effectiveness of nivolumab adjuvant immunotherapy compared to placebo in adults and pediatric participants after complete resection of Stage IIB/C melanoma with no evidence of disease (NED) who are at high risk for recurrence.