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.
This is a 24-week randomized double-blind, parallel-group, multi-center, placebo-controlled study of tesaglitazar (0.5 mg and 1 mg) given as add-on therapy to sulphonylurea in patients with type 2 diabetes, not adequately controlled on optimized sulphonylurea treatment and on diet/lifestyle advice during the titration and run-in period. The study comprises a 2-week enrollment period, 6 week placebo metformin titration period, 2-week single-blind run-in period, followed by a 24-week double blind treatment period and a 3-week follow-up period
The study investigates the efficacy of long-term treatment of esomeprazole compared to anti-reflux surgery in the control of gastroesophageal reflux disease by assessing time to treatment failure.
The aim is to evaluate if the resolution of upper abdominal symptoms (pain or burning) during an acid suppressive test trial of esomprazole given daily for 7 days predicts symptoms resolution at the end of a subsequent treatment period of 7 weeks.
The purpose of this study is to compare the efficacy of Nexium® with placebo in relief of acid related pain or discomfort in the chest.
This study aims to test whether two depth-of-anaesthesia-monitors can perform equally well in monitoring anaesthetic sleep, both at induction and emergence from anaesthesia and during surgery.
Deep vein thrombosis (DVT) is a severe disease, and conventional treatment with low molecular weight heparin (LMWH) and warfarin is associated with some degree of long-term sequelae, i.e. post-thrombotic syndrome (PTS). Catheter-directed thrombolytic (CDT) therapy has been introduced worldwide the last two decades. Reports have suggested a beneficial effect of this costly treatment, but there are no randomized clinical trials documenting its short- and long-term efficacy and safety. This multi-center study will randomize patients with acute iliofemoral vein thrombosis to either conventional treatment or CDT in addition to conventional treatment. Main outcome parameters are patency rates at 6 months and prevalence of PTS at 24 months. The main short-term hypothesis is that CDT of first-time acute DVT will increase patency of the affected segments after 6 months from <50% to >80%. The main long-term hypothesis is that CDT will improve long-term functional outcome, i.e. risk of PTS after 2 years from >25% to <10%.
Therapeutic writing about one's emotions has been described previously (J Pennebaker: Emotions, disclosure and health. Am Psychol. Assoc 1995). The present project will compare the effects (if any) of writing about the emotional versus the physical consequences of lung disease on anxiety, perceived quality of life, and perceived health status.
Patients complaining of tachycardia but with a negative Holter ECG, are for a limited time period offered a simplified electrophysiological(EP) examination. By a full electrophysiological study(EP study)electrodes are introduced for pacing and sensing i all four heart chambers. Where as by the mini invasive EP study only one electrode is introduced to the right atrium. The simplified procedure represent a smaller risk of complications, requires less resources but should yield the same diagnoses in more than 90% of the cases. The study is a feasibility study to see if the procedure can discover arrythmias in a fairly unselected patient population.
The purpose of this study is to determine if the combination of clopidogrel 75mg once daily (od) plus aspirin 100mg daily (recommended dose) is better than aspirin alone (100mg daily recommended dose) for preventing vascular events such as stroke and heart attack during approximately three years of follow-up in patients with atrial fibrillation associated with at least one major risk factor of vascular event such as elderly, blood pressure increase, history of stroke or transient ischemic attack or left ventricular dysfunction etc. The study will also accept patients with atrial fibrillation and unwilling to take oral anticoagulant therapy.
The purpose of this study was to determine if Irbesartan compared to Placebo would reduce the risk of vascular events such as heart attack, stroke, non-cerebral thromboembolic event and death in patients with Atrial Fibrillation (AF) and with at least one major risk of vascular events.