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.
Renal transplantation of children started in Norway in 1970.Since the beginning, >80% of renal transplants are provided from Living Donors(mainly parents), short pre-transplant dialysis time( median 4 months) and 50% of transplantations are performed before dialysis is needed.This gives good premises for graft survival and avoidance of detrimental effects of dialysis. However, renal transplanted children are subjected to an increased cardiovascular morbidity and mortality in adulthood due to consequences of chronic renal failure and immunosuppressive treatment.Cardiovascular death comprises 30-40% of death causes. In this cross-sectional study we evaluate cardiovascular risk factors in childhood- and also in young adults renal transplanted in childhood. Focus is cardiorespiratory fitness using treadmill testing,24h BP measurements, anthropometrics including waist circumference,echocardiography,intima media thickness of carotids, glucose intolerance test.Participants are also requested to fill out physical activity recalls and Quality of life questionnaires.
This study is conducted as a collaboration between NAR, Orthopedic Department, Oslo University Hospital,Ullevaal, Hjelp24Nimi Oslo, Norway, and University of Southern Denmark, Odense, Denmark. The investigators hypothesize that exercise is more effective than arthroscopic partial meniscectomy: a) on self-reported outcomes, functional performance and muscle strength in middle-aged patients subsequent to arthroscopic partial meniscectomy for a degenerative meniscus tear, and b) in preventing further development of knee osteoarthritis (OA).
The purpose of this study is to determine whether dietary intervention with blueberry and grape juice extracts in elderly men with subjective memory problems would raise performance on neuropsychological memory tests and change biomarker of muscle damage and whole blood gene expression profiles.
The present study was designed to determine the prevalence of previously unknown impaired glucose tolerance and type 2 diabetes in patients with acute ST-elevation myocardial infarction subjected to acute PCI. Secondary, a possible association between inflammation, haemostasis and abnormal glucose regulation was studied.
The purpose of this study on adolescents between 13 and 18 years of age with morbid obesity is to determine whether surgical treatment gives more health benefits than standard conservative treatment, and if laparoscopic gastric bypass is a method with high safety and a low complication rate.
This study will assess the short and long term effects of a group-based mindfulness programme (Mindfulness-Based Stress Reduction, MBSR) on first year medical and psychology students at the Universities of Oslo and Tromso. The primary outcome variables are mental distress, student stress and subsequent work stress, subjective wellbeing, empathy, mindfulness and spirituality. The investigators will also study explanatory moderator and mediator variables. The study will be a two-centre randomized controlled study involving 288 medical and psychology students from the University of Oslo and from the University of Tromso. The sample size calculation is based on a reduction in mental distress and perceived medical/psychology school stress of 20% in the intervention group. The control group will not receive an intervention. After the initial seven week course (taking place in 2009 and 2010) the intervention group will receive a follow-up session of 1.5 hours twice a year throughout their study course of 5-6 years. The follow-up period will last until 1 year after graduation in the Oslo cohort and until 3 years after graduation in the Tromso cohort.
The purpose of this study is to: - Compare the treatment efficacy of autologous mesenchymal stem cells (Mesenchymal Stem Cells) versus chondrocytes implanted in a commercial available scaffold in a human clinical trial. - Determine the effects of specific three months strength training program preoperatively to improve knee function and possible postpone the need of cartilage repair surgery. - Determine if degenerative changes occur in the knee joints following cartilage repair. This question will be investigated in the proposed clinical trial. - Determine the characteristics of patients treated either by surgery or by rehabilitation in a long-term follow-up (1, 5 years).
Colorectal cancer (CRC) is a major burden in western countries. The disease develops from precursor lesions during a long time-interval. Colonoscopy can detect and remove CRC precursor lesions and may thus be effective for CRC prevention. Many national and international health organisations demand evidence from randomised trials to reduce incidence or mortality of the target disease before advocating population-wide cancer screening. However, while colonoscopy screening for the prevention of colorectal cancer is established in the United States and several European countries, no randomised trials exist to quantify the possible benefit of colonoscopy screening. NordICC is a randomised trial investigating the effect of colonoscopy on CRC incidence and mortality. NordICC is a multicentre, randomised trial in Nordic countries, the Netherlands and Poland. A minimum of 66 000 individuals, age 55-64 years, are drawn randomly from the population registries in the participating countries. 22 000 are invited for once-only colonoscopy (2:1 randomisation). Expected work-load with 50% compliance will be 11,000 colonoscopies. At the screening examination, all detected lesions are biopsied and removed whenever possible. The remaining 44 000 individuals (control group) are not offered any screening examination (care as usual).The primary study aims are CRC incidence and CRC mortality after 15 years of follow-up, with an interim analysis after 10 years of follow-up. In an intention-to-treat approach, a risk reduction of CRC mortality of 25% in the colonoscopy screening group compared to the control group is expected after 10 years follow-up, estimating 50% compliance in the screening group.
The purpose of this study is to identify factors predicting good results in patients treated with deep brain stimulation for Parkinson's disease. The study includes a comparison of two surgical methods used to provide this therapy.
Part 1) Bone health after transplantation - possible influence of vitamin K Part 2) Fat metabolism and endocrine parameters - possible predictors for developement of overweight after transplantation