There are about 8563 clinical studies being (or have been) conducted in Sweden. 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.
Recombinant human parathyroid hormone, also known as if rhPTH(1-84), is a medicine to treat people with Hypothyroidism. The main aim of this study is to learn if rhPTH(1-84) can improve symptoms in adults with hypoparathyroidism. In this study, participants will receive 1 of 2 treatments: rhPTH(1-84) or a placebo. A placebo looks like the medicine being studied but does not have medicine in it. In this study, the placebo will be a standard treatment which is either active Vitamin D, or active Vitamin D with calcium. Active Vitamin D is a form of vitamin D that has a faster effect on the body. These treatments will be given as a daily injection just under the skin. Participants will not know which treatment they received, nor will their study doctors. This is to help make sure the results are more reliable. All participants will also take active vitamin D and calcium supplements during treatment. Participants will record their symptoms in a tool called the hypoparathyroidism symptom diary. This tool is used to assess symptoms and their impact and will give an overall score for each participant. The study doctors will also check for side effects from the study treatments. After treatment, researchers will check if there is any difference in the diary scores between the 2 treatment groups. A difference in score means there is a difference in symptoms and their impact. From this, researchers will learn if symptoms have improved for participants treated with rhPTH(1-84) compared with those treated with placebo.
Polymyositis and dermatomyositis are rare inflammatory systemic conditions. Reduced muscle function is a cardinal symptom and lung involvement is very common. Knowledge of heart involvement in these patients is very limited, as is knowledge of exercise effects in recent onset, active disease. The aim of this project is to investigate effects of high-intensity interval training (HIIT) compared to standard low-intensity home exercise as to tolerance, physical capacity, quality of life, depression, disease activity, inflammation, muscle mass/fat mass, muscle metabolism and heart function in patients with recent onset, active polymyositis and dermatomyositis. This is a randomized controlled trial. Muscle biopsies are taken at time of diagnosis and after 12 weeks of exercise. Muscle biopsies will be analyzed as to baseline kynurenine pathway, calcium release, gene expression and inflammatory infiltrates and as to changes in these parameters following exercise. Muscle function (primary outcome), maximal oxygen uptake, muscle mass/fat mass, disease activity, systolic and diastolic heart function, as well as quality of life and depression is measured at baseline and after 12 weeks of exercise. After all assessments, patients are randomized to HIIT or standard low-intensity home exercise. The HIIT group will perform 6 sets of 30-60 second biking bouts reaching 85-100% of maximal heart rate, in combination with strength training, three days a week for 12 weeks. The control group will perform a standardized home exercise program five days a week for 12 weeks. After 12 weeks, all assessments are preformed again. If the HIIT is well tolerated, patients in the control group will be invited to HIIT exercise according to the same protocol. Clinical assessments will be performed at 3, 6 and 9 months follow-up in an open extension. This study will improve our understanding of heart function, muscle metabolism as well as tolerance and effects of intensive exercise as well as heart function early in the disease course and could also improve treatment and prognosis in patients with polymyositis and dermatomyositis.
Given today's high prevalence of common mental disorders and related sick leave among teachers an urgent need exists for a more sustainable working life for this professional group. One way of doing this is by improving schools' social and organizational risk management. Recent reports have shown that many schools in Sweden however lack a structured approach to the management of social and organizational risks. In 2015, we launched the first Swedish occupational health guideline to support a structured prevention of social and organizational risks at the workplace with the aim of preventing common mental disorders. The long-term goal of this study is to support the implementation of this guideline within schools in order to improve social and organizational risk management and in doing so reduce risk factors for mental ill-health and related sick days. The objective of the study is to fill the current research-to-practice gap by conducting a cluster-randomized controlled trial that compares the effectiveness of two implementation strategies for implementing the guideline in schools. The strategies that will be compared are training (ARM 1) versus training in combination with implementation teams and workshops (ARM 2). Our hypothesis for the study is that schools that receive support in implementing the guideline through combined strategies are more responsive to working in a structured and systematic manner with the management of social and organizational risks than schools that only receive training. The trial will be conducted in 20 primary schools in two municipalities in Sweden. All schools have agreed to participate. The primary outcomes are adherence to the guideline (implementation effectiveness) and self-reported exhaustion among schools personnel (intervention effectiveness); the secondary outcomes are risk factors for mental ill-health and absenteeism. Data will be collected at baseline, 6, 12 and 24 months by mixed methods (i.e. survey, focus-group interviews, observation, and register-data).
Rationale: Rapid on-Site Evaluation (ROSE) of cytologic specimens acquired with EUS-guided fine needle aspiration (EUS-FNA) represents the most accurate available technique to reach a definitive diagnosis in patients with pancreatic solid masses. Cytologic interpretation, however, requires a high degree of expertise rarely found outside high volume centers and ROSE is not available in many countries. This has created a barrier to the widespread dissemination of EUS in the community and throughout the world, because the lack of cytologic expertise has resulted in a low diagnostic accuracy and, therefore, in a limited perceived utility of EUS. A device that is able to: (i) acquire histologic core biopsy samples usually easier to be interpreted; (ii) be used by most of the endosonographers and not only by the experts; (iii) have a performance at least not inferior to ROSE, will represent a major breakthrough in the field of EUS tissue acquisition. The availability of such needles will determine a shift from cytology to histology that will overcome some of the limitations of cytology and ROSE, thus strongly contributing to the diffusion of EUS throughout the world and in the community. Objectives: To compare the performance and the diagnostic accuracy of EUS-guided fine needle biopsy (EUS-FNB) coupled with ROSE with that of EUS-FNB alone using an FNB needle. Study design: International randomized multicenter trial. Study population: Patients ≥18 years old, referred for EUS-guided tissue sampling of a solid pancreatic mass. Intervention: EUS-guided tissue acquisition by means of either EUS-FNB with ROSE or EUS-FNB alone, using one of the following FNB needles: Procore 20-gauge, SharkCore 22-gauge or Acquire 22-gauge. Main study parameters/endpoints: The main endpoint is the diagnostic accuracy, measured against the gold standard diagnosis that will be surgical resection specimen or in non-operated patients the results of other diagnostic work-up (other tissue sampling techniques and imaging studies) or the clinical course of the disease. Secondary endpoints include: i) safety; ii) presence of tissue core; iii) feasibility to perform additional immunohistochemical/molecular biology analyses; iv) time of the sampling procedure.
This is a randomized, 2-arm, open-label, multicenter, international phase II trial. A total of 196 patients will be included. The study will include patients with metastatic Hormone Receptor positive / Human Epidermal Growth Factor Receptor (HER2) negative breast cancer with progressive disease after endocrine treatment. Patients will be randomized (1:1) between two treatment arms: A. palbociclib + fulvestrant and b. capecitabine.
Inflammation and abnormal amount of lipids in the blood are key factors for the development and progression of atherosclerosis (thickening of the artery wall) and cardiovascular disease. Lipoprotein (a) is a pro-inflammatory plasma lipoprotein that is believed to be a risk factor for cardiovascular diseases. Vascular inflammation generates a range of effects, including endothelial dysfunction and migration of white blood cells into the vessel wall, which results in increased risk of cardiovascular events. This study is designed to assess the effects of multiple monthly intravenous infusions with the fully human antibody called PC-mAb, in subjects with elevated lipoprotein (a).
The purpose of the post-market study is to assess the clinical outcomes, safety, and performance of the Endurant Chimney Graft Technique (Endurant Stent Graft Systems used with a balloon-expandable covered stent graft) for treatment of juxtarenal aortic aneurysms with a short infrarenal neck in a real world setting.
Primary Objective: -To demonstrate the benefit of isatuximab in combination with bortezomib, lenalidomide, and dexamethasone in the prolongation of progression free survival (PFS) as compared to bortezomib, lenalidomide, and dexamethasone, in patients with newly diagnosed multiple myeloma (NDMM) not eligible for transplant. Secondary Objectives: - To evaluate in both randomized (isatuximab, bortezomib, lenalidomide and dexamethasone combination (IVRd) and bortezomib, lenalidomide and dexamethasone combination (VRd)) arms: - Complete response (CR) rate, as defined by the International Myeloma Working Group (IMWG) criteria. - Minimal residual disease (MRD) negativity rate in patients with CR. - Very good partial response or better rate, as defined by the IMWG criteria. - Overall survival (OS). - To evaluate the overall response rate (ORR) as per IMWG criteria. - To evaluate the time to progression (TTP) overall and by MRD status. - To evaluate PFS by MRD status. - To evaluate the duration of response (DOR) overall and by MRD status. - To evaluate time to first response (TT1R). - To evaluate time to best response (TTBR). - To evaluate progression-free survival on next line of therapy (PFS2). - To evaluate the sustained MRD negativity >12 months rate. - To evaluate safety. - To determine the pharmacokinetic (PK) profile of isatuximab in combination with bortezomib, lenalidomide, and dexamethasone (IVRd arm only). - To evaluate the immunogenicity of isatuximab in patients receiving isatuximab (IVRd and crossover arms). - To assess disease-specific and generic health-related quality of life (HRQL), disease and treatment-related symptoms, health state utility, and health status.
The primary objective of this study is to demonstrate the safety and efficacy of the PHIL® liquid in endovascular treatment of dural arteriovenous fistula.
It is estimated that > 200 million patients in the world undergo surgery each year of which approximately 10 million will suffer from a myocardial injury in the perioperative period. Mortality is high in patients with myocardial injury since it often goes undiagnosed and management is unclear. In contrast to myocardial infarction diagnosed in the emergency room (non-surgical patient) where treatment is well established today, patients suffering from a perioperative myocardial injury have a poorer outcome. Additionally, the patho-physiology of myocardial injury is unknown in the individual patient, non-invasive diagnostic tools are not widely available and treatment remains unknown. Most cases of myocardial injury in Non-cardiac surgery (MINS) are seen within the first 48-72 h after surgery and a majority have no symptoms. Many patients developing MINS are < 65 years old and non-diabetics, an age group that usually does not have coronary artery disease. A elevated Troponin T (TnT) without symptoms or ECG changes, typically occurring in the perioperative period, is an independent predictor of 30-day mortality. Surgical trauma also causes an increase in several pro-inflammatory cytokines, which together with sympathetic over-activity and platelet activation, leads to a hyper-coagulant state, and in turn may cause coronary thrombosis. It is possible that some cases of MINS also result from oxygen supply-delivery mismatch. To our knowledge, no study has investigated the cause of MINS in patients presenting with increased TnT in the perioperative period. Our aim is therefore to investigate patients having MINS in order to better understand its aetiology and subsequently develop focused strategies to reduce risks.