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.
Retinal vein occlusion (RVO) is a common vascular disease of the eye. Studies have shown that the risk of venous thrombosis is higher in winter so even concerning RVO. Studies have shown a possible link between sun exposure and venous thrombosis. Vitamin D levels have been shown to have a similar seasonal variation, with a peak occurring in the summer. The primary source of vitamin D is from sunlight when ultraviolet B (UVB) radiation penetrates the skin and converts 7-dehydrocholesterol to 25-hydroxycholecalciferol vitamin D3 (25-OHVitD) via previtamin D. In Stockholm situated at latitude 59˚ 20΄ North, it is not possible to synthesize vitamin D at sufficient levels in winter and the exposure time required to reach a standard dose is impractical from at least October through March. The aim of the study is to evaluate vitamin D levels in central retinal vein occlusion (CRVO) patients and compare them with the vitamin D levels in randomly selected control patients matched for age and month of disease onset. This is to evaluate whether vitamin D deficiency may be a risk factor in the onset of CRVO. The hypothesis of the study is that patients with CRVO have lower levels of vitamin d than matched controls.
Obesity has been shown to be resistant to treatment in adults, adolescents, and in school age children, but not during early childhood. Yet knowledge on the effectiveness of early childhood treatment programs for obesity is still very limited, preventing the widespread implementation of such programs. The overarching purpose of this study is to evaluate the effectiveness of early treatment of childhood obesity. The investigators plan to perform a carefully-designed randomized controlled trial that will evaluate different treatment options offered to families with children with obesity, organized within the healthcare system and followed up for at least 1 year post-baseline. Participants will be children aged 4-6 years (N=180) with obesity and their parents. This study will facilitate a close examination of key treatment components and mechanisms of change. Results from this study will lead to better healthcare options for obesity treatment during childhood and ultimately to the prevention of obesity later in life from a public health perspective.
This non-interventional retrospective medical record review study will assess the prevalence of KRAS testing and the impact of the KRAS test result on patterns of Vectibix use in patients with metastatic colorectal cancer (mCRC) treated with Vectibix in selected European countries over 3 rounds. As the optimal use of Vectibix also requires accurate KRAS mutation testing, this study will also assess data from the laboratory that performed the KRAS test. The study will also monitor changes in the pattern of Vectibix treatment between the different rounds of the study.
Real-time comparison of three different bedside strokevolumemeasurements (arterial waveform analysis, eosofageal doppler and 2D transthoracal ultrasound) validated against cardiac magnetic resonance imaging (CMRI)
This is a randomized, comparative, and multicenter study to assess the impact of a patient support program (MinSupport Plus) on health related quality of life (HRQoL) and adherence in subjects with relapsing-remitting multiple sclerosis administered Rebif® with the RebiSmart™ device.
This multicenter, randomized, double-blind, placebo-controlled, parallel-group study will evaluate the efficacy and safety of tocilizumab in participants with GCA. The study will consist of 2 parts: a 52-week double-blind treatment period (Part 1) followed by a 104-week open label long-term follow-up period (Part 2). In Part 1 of the study eligible participants will be randomized to receive either tocilizumab every week (qw) or every 2 weeks (q2w) or placebo for 52 weeks, with tapering oral daily doses of prednisone. After Week 52, participants in remission will stop study treatment and enter long-term follow-up, whereas participants with disease activity or flares will receive open-label tocilizumab or other treatment at the discretion of the investigator for a maximum period of 104 weeks.
This proposal focuses on highly lethal destructive tissue infections, i.e. necrotizing fasciitis and other necrotizing soft tissue infections (NSTIs), which are associated with high morbidity and mortality. The fulminant course of NSTIs demands immediate diagnosis and adequate interventions in order to salvage lives and limbs. However, diagnosis and management are difficult due to heterogeneity in clinical presentation, in co-morbidities and in microbiological aetiology. Thus, there is an urgent need for novel diagnostics and therapeutics in order to improve outcome of NSTIs. A comprehensive knowledge of diagnostic features, causative microbial agent, treatment strategies, and pathogenic mechanisms (host and bacterial disease traits and their underlying interaction network) is required for an improved diagnosis and management of NSTIs. The current proposal is designed to obtain such insights through an integrated systems biology approach in patients and experimental models. The project is based on a prospective NSTI patients cohort including a clinical registry to document clinical data and treatment strategies, combined with an isolate and biobank collection. The samples will be analyzed through advanced bioinformatics and computational modelling work flow to identify and quantify pathogen signatures and underlying networks that contribute to disease outcome. One aim is to translate clinical and systems biology data into development of novel diagnostics.
A preliminary Study in Subjects Undergoing Low Anterior Resection
The ACHIEVE study is a single-arm, open-label, prospective, post-market follow-up study to include up to one hundred (100) eligible patients as defined within the clinical investigational plan, with a twelve month follow-up period. The ACHIEVE study was originally designed in accordance with the 2007 ESH ESC guidelines for resistant hypertension.
Phase 3 efficacy and safety study of CD07805/47 topical gel in subjects with facial erythema associated with rosacea. The study hypothesis is that CD07805/47 gel, applied topically once daily is more efficacious than vehicle and provides an acceptable safety profile in the treatment of facial erythema associated with rosacea