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.
A randomized controlled clinical and RSA study, comparing 2 knee implants: 1. NexGen CR cemented total knee arthroplasty 2. Persona CR cemented total knee arthroplasty 3 hospitals will participate in the study: - Helse Bergen HF, Kysthospitalet i Hagavik (KIH) - Helse Førde HF, Lærdal sykehus - Helse Bergen HF, Haukeland universitetssykehus (HUS) 1-3 surgeons in each hospital will perform the operations. There will be 80 patients in the 2 groups; a total of 160 study patients will be included. 30 in each group will be included for RSA. Radiostereometric analysis (RSA) will be used to measure migration and subsidence of components in addition to regular radiographs. 3 different knee scoring systems will be used to evaluate satisfaction and function. An activity monitor will be used to assess real-life physical behavior and walking speed to assess objectively measured mobility. Data from the Norwegian Arthroplasty Register will be used to investigate the risk of revision.
Open, randomized study of a trivalent dendritic cell therapy compared to standard therapy in primary treated patients with IDH wild-type, MGMT-promotor methylated glioblastoma. The IMP is dendritic cells transfected with mRNA of survivin, hTERT og autologous tumor stem cells derived from tumorspheres.
Peer co-led education describes educators who are expert patients, user representatives or former patients, participating and teaching in educational interventions in cooperation with health care professionals. Peer co-led education is included in the Norwegian national guidelines for treatment of mental disorders, but despite some promising results for the treatment of other conditions, still little is known about the efficacy of peer co-led educational group interventions interventions for adults with attention deficit and hyperactivity disorder (ADHD). This pilot trial will evaluate patient satisfaction with and preliminary efficacy of a 2-session peer co-led educational group program designed to address specific challenges faced by adults diagnosed with ADHD at an outpatient clinics in mid-Norway.
Recent studies have shown that applying intermittent negative pressure (INP) with short negative pressure (-40 mmHg) pulses to the lower extremities increase arterial blood flow velocity and skin blood flow. However, the optimal magnitude of negative pressure to improve blood flow is not known, and needs further investigation. Peripheral arterial blood flow velocity, skin blood flow and skin temperature in the foot will be recorded at different levels of oscillating negative pressure to identify a pressure range which is practically, while at the same time induce clinically relevant changes in blood flow parameters. Heart rate and blood pressure will be recorded to monitor the effects on the central circulation.
Heart failure causes a large patient and financial burden on the health care system. Pocket ultrasound imaging devices are utilized to improve time to correct diagnosis. Telemedicine is used in a variety of medical professions today. A combination of focused handheld ultrasound imaging performed by general practitioners and dedicated nurses in a heart failure population, utilizing telemedicine for support, has not yet been studied. The aim of the study is to evaluate the feasibility, reliability and clinical influence of implementing handheld focused cardiac ultrasound by general practitioners and nurses for diagnostics and health-related expenditure in outpatients referred with suspected heart failure.
Spinal cord stimulation (SCS) is a widely applied therapy to treat chronic neuropathic pain, and one of the most common indications is persisting radicular neuropathic pain following lumbar spine surgery. In traditional SCS therapies, the objective has been to replace the pain sensation with paresthesia. The anticipation is that the electrical current alters pain processing by masking the sensation of pain with a comfortable tingling or paresthesia. Although patients mostly cope with paresthesia, a significant proportion reports that the sensation is unpleasant. 'Burst' SCS utilizes complex programming to deliver high-frequency stimuli. This SCS technique seems to provide paresthesia-free stimulation, resulting in better pain relief of low back and leg pain then traditional tonic stimulation. The widespread use of SCS has not been backed by solid evidence. The absence of placebo-controlled trials has long been an important point of criticism, but due to the nature of the intervention with sensation of paresthesia, studies with placebo control have so far not been considered possible. When 'burst' SCS is used the stimulation is often unnoticed by the patient, allowing comparison with placebo stimulation. The aim of this randomized double-blind sham-controlled crossover trial is to evaluate the efficacy of 'burst' spinal cord stimulation for chronic radicular pain following spine surgery.
Over the past decades, advances in treatment have led to an increasing number of children who survive cancer, resulting in a growing population of childhood cancer survivors. After end of cancer treatment on common protocols survivors are enrolled in non-harmonized follow-up programs with frequent visits and blood samples. However, the evidence for the value of these follow-up programs with respect to the effect on detecting relapse and the effects on overall survival is scarce. The aim of the study is to give a comprehensive description of the detection mode of relapsed acute lymphoblastic leukaemia (ALL), including symptoms and blood test results. Further, we aim to evaluate if the mode of detection affects survival.
Traumatic brain injury (TBI) is a condition affecting the persons' central nervous system with a need for extensive and highly specialized initial health care provision followed by comprehensive rehabilitation efforts. Frequent and life-long medical, cognitive, emotional and behavioral changes are expected. The community-based services are largely responsible for dealing with the chronic challenges affecting people with TBI. 120 patients >16 years at the time of injury and between 18 and 72 years at inclusion, with clinical TBI diagnosis on acute admission and verified injury-related intracranial abnormalities reporting cognitive, emotional and physical problems more than 2 years after the injury will be included and randomized to a patient-centered in-home program intervention and treatment as usual. The intervention consists of an individualized and goal-oriented intervention will be provided in the persons' home environment, in close collaboration with family members and local health care providers when available. Assessments will be conducted at baseline, at the end of the intervention 4 months after inclusion and one year after inclusion. Primary outcome is participation (Part-O) and TBI specific health related quality of life (Qolibri). Secondary outcomes include goal attainment within individualized targeted outcome areas, depression and anxiety, symptom burden, unmet health care needs and acceptability of intervention as assessed by patient, family member and health professional. The project will contribute to increased understanding of knowledge transfer processes, and dissemination of evidence based practice for TBI. Thus, the project has the potential to improve the current health care for patients with TBI and its delivery.
The Long QT syndrome is associated with potentially life-threatening cardiac arrhythmias as ventricular tachycardia (Torsade de pointes) as well as ventricular fibrillation, and might lead to syncope as well as sudden cardiac death (1). Good results have been achieved by treating patient at risk with beta blockers and implantable cardiac defibrillator (ICD). It is therefore important to diagnose the condition as early as possible as the disease is treatable (2). Prolonged QT duration might also be induced by the intake of numerous pharmaceutical substances, as well as with electrolyte disturbances, which also increases the risk of life-threatening cardiac arrhythmias. Furthermore, congenital LQTS can arise from mutations in one of at least 13 different genes. Many of these genes encode proteins which are constituents of ion channels. The genetically defined long QT syndrome has autosomal dominant (Romano Ward Syndrome) or autosomal recessive (Jervell and Lange-Nielsen Syndrome) inheritance. In this study we are using the hospital ECG database obtained with the GE Marquette 12SL ECG Analysis Program® at Telemark Hospital Skien recorded between March 2004 and April 2014. This database stores approximately 200 000 ECG recordings from 60 000 unique patients. By using the search algorithm in the MUSE ECG database, 2398 recordings have been be identified from 1603 patients where the corrected QT time is longer than 500 ms, and QRS is less than 120 ms. ECG recordings with QT intervals longer than 500 ms represents less than 1% of the population (5). Individuals having these recordings are selected for extensive clinical follow up. The patients will be offered the opportunity to have genetic analysis performed in order to distinguish between inherited or acquired long QT syndrome. The appropriate treatment will be initiated according to guidelines for patients with inherited QT syndrome. For patients with aquired long QT syndrome substitution of unfavourable pharmacotherapy or correction of electrolytes shall be performed in order to reduce their risk of cardiac arrhythmias. A T wave morphology score gives independent prognostic information useful for risk stratification. The purpose of this substudy is to examine if the T wave morphology score applied on the 1531 patients ECGs with QTc >500 ms, has independent prognostic value in this cohort.
Three parallel cohort, multicenter, open-label, phase I/II clinical trial to analyze the safety and feasibility of PD-1 inhibition with Nivolumab given concomitantly with standard radiotherapy regimens in the treatment of esophageal cancer