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 register-based, epidemiological study of HPV type distribution in women aged 18 years and above with recurrent conization following a primary conization for high grade lesions/ microinvasive carcinomas. This study will involve data collection from different databases in the Cancer Registry of Norway.
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.
Study objectives: To assess the effects of postconditioning on infarct size in patients with ST-elevation infarction referred to PCI. Study design: Prospective, randomized, open-label study with blinded endpoint evaluation. Included patients will be randomly allocated to postconditioning or control. Patients with symptoms of acute myocardial infarction of less than 6 hours duration fulfilling ECG criteria for primary PCI are eligible. PCI follow established routines. In postconditioning patients, additional, short (1 min), intermittent balloon occlusions will be applied after initial opening of infarct related artery. After this intervention, PCI proceeds routinely with stent implantation. In the control group, stent implantation after initial opening proceeds as usual. Primary endpoint is final infarct size, determined by MRI after 4 months. 260 patients will be included. Follow-up is 1 year. Inclusion period: 18 - 24 months. Clinical implications: Reperfusion therapy, administered as early as possible after start of symptoms, has improved the prognosis in acute ST-elevation myocardial infarction. Still, however, many patients suffer large infarctions, subsequently with an increased risk of heart failure, arrhythmias, and death. In pilot studies, mechanical postconditioning has been shown to reduce infarct size and thus potentially improve prognosis. However, the effect of postconditioning must be confirmed in larger clinical trials before implemented in routine treatment.
The occurrence of persistent vaginal bleeding following laparoscopic supracervical hysterectomy (LSH) is reported in the wide range of 0 % - 25 %. Experienced gynaecologists have claimed that removal of any remaining endometrium in a reverse cone pattern at the time of the hysterectomy reduces the occurrence of persistent vaginal bleeding to a minimum. The effect of this particular technique has not been reported. Ullevaal University Hospital have developed an unipolar electrode for this study (Lapcone electrode, mod. UUS, L: 25cm, 6x10, Art. No. REM-270, Ross Electro Medical Ltd, Unit K1&K2, Quarry Fields Estate, Mere, Wiltshire BA12 6LA, London, UK). The electrode is CE approved. Outcome: 1.Occurrence of vaginal bleeding 12 months after the procedure. 2. Patient satisfaction 12 months after the procedure (10-point analogue scale). Design: Prospective randomised trial. Methods; The study participants are randomised to laparoscopic supracervical hysterectomy performed by perioperative electrocoagulation from the upper cervical canal (n=70) or performed by excision of the endocervix in a reverse cone pattern followed by electrocoagulation of the upper cervical canal (n =70).
The purpose of this study is to determine whether the analgetic and other effects effect of ketamine are partly mediated through opioid receptors
The purpose of this study is to determine whether the combination of paracetamol (acetaminophen) and other NSAIDs with or without weak opioids can give synergistic analgesic effect.
The purpose of this study is to determine whether paracetamol, ibuprofen or their combination can modify generation of radical oxygen species (ROS) from stimulated neutrophils.
The purpose of this study is to determine how quality of life changes after surgical removal of wisdom teeth
The purpose of this study is to analyze income variables in Chronic Fatigue Syndrome/Myalgic Encephalomyelitis, and to analyze the effect of short vs. long Cognitive Behaviour Therapy.
The purpose of this study is to analyse transitions in cardiac rhythm and hemodynamic variables during resuscitation of patients with in-hospital cardiac arrest.