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.
The study is a single center randomised, double-blind, placebo-controlled crossover study to assess the effects of beetroot juice in patients with pulmonary arterial hypertension.
The main purpose of this study is to investigate the effects of partial sleep deprivation (PSD) on resting state brain connectivity, emotional contagion, empathy, and emotional regulation.
Background Paleolithic diet is a modern dietary regimen based on food eaten during the Paleolithic (2.5 million-10.000 years before present); lean meats, fish, shellfish, fruits, vegetables, root vegetables, eggs and nuts. Food that was not eaten during the Paleolithic is avoided; cereals, dairy products, salt, refined sugar and fat. The rationale for Paleolithic diet is based on the lack of type 2 diabetes and associated diseases among hunter-gatherer populations. Our group have previously studied effects of Paleolithic diet in an observational study in humans, an intervention study in animals and two intervention studies in patients with type 2 diabetes or lowered glucose tolerance and ischaemic heart disease. Our intervention studies showed significant improvement of glucose tolerance, HbA1c, blood lipids, blood pressure, weight, waist circumference and satiety on Paleolithic diet compared with a Mediterranean-type diet and diabetes diet. Studies by other research groups on healthy individuals found that Paleolithic diet lowered weight, waist circumference, blood pressure, PAI-1, blood lipids and ectopic lipid deposition, and also improved glucose tolerance and insulin sensitivity. Purpose and aims Our goal is to study effects of Paleolithic diet compared to recommended diet on risk factors, morbidity and mortality from type 2 diabetes and associated diseases in a sufficiently large and well executed study to be included in basis for future dietary recommendations. Project descriptions SwePaD is a study with an initial 18 month long randomized cross-over dietary intervention on 150 patients with type 2 diabetes where the whole study population upon finishing the initial dietary intervention is studied as a cohort for another 5 years. The initial 18 month long dietary intervention compares 6 months on Paleolithic diet with 6 months on recommended diabetes diet separated by 6 months wash-out period. After the initial 18 month long dietary intervention the study participants are recommended to follow recommended diabetes diet with implementation of optional elements from a Paleolithic diet for the remaining 5 years of the study. The intervention, in the form of diet information, will be given orally and written by the study participant's own diabetes nurse or doctor, based on similarly designed written information on the two diets. The same intervention was successfully used in our pilot study. The study participants will otherwise receive usual treatment. Power calculations show that 126 participants are needed to obtain significant results with 80% power at the 95% significance level for the primary outcome HbA1c. The pilot study with the same intervention but slightly healthier participants than the average patient in Diabetesregistret showed significant results on HbA1C with only 13 participants. Secondary outcomes are fasting glucose levels, weight, waist circumference, blood pressure, blood lipids, urinary albumin, diabetes retinopathy, smoking, physical activity, monofilaments (detection of peripheral neuropathy) and health related quality of life assessed by the health survey questionnaire SF-36. Primary and secondary outcomes as well as medication will be registered before and after each intervention diet. Data on primary and secondary outcomes, morbidity and mortality from type 2 diabetes and associated diseases will be retrieved for up to five years after participants' completion of the dietary intervention from the Diabetes register, Cause of Death Register (Dödsorsaksregistret) and the Hospital Discharge Register (Patientregistret) and compared to expected outcome from a statistical model based on the Diabetes register (A new model for 5-year risk of cardiovascular disease Cederholm et al 2011) and/or a matched control group from the Diabetes register. Participants will be recruited nationwide through information to health care personnel in primary health care and hospital diabetes clinics and to patient organisations. Participants' registration, intervention and data gathering will be administered by the participants' own diabetes nurse or doctor via REDCap, a web based tool for secure electronic data capture hosted on secure servers with daily back-up by the Library and IKT department of the medical faculty at Lund University. Dietary evaluation will be made using four day weighed food records on paperforms before and after each intervention diet and 6 months after the last intervention.
The purpose of this study is to examine how physical activity and lifestyle factors influence postoperative recovery and postoperative complications after bariatric surgery. The hypothesis is that physically active people, with a healthy alcohol consumption and non smokers have shorter lengths of hospital stay, shorter sick-leave, fewer re-hospitalizations and fewer re-operations, fewer complications as well as a faster recovery after a surgical procedure. The investigators also hypothesize that possible risk factors for non-surgical postoperative complications e g abdominal discomfort are also life-style related factors such as smoking, high alcohol consumption, low level of physical activity, as well as other risk factors such as prior frequent abdominal pains (e g irritable bowel syndrome symptoms), high levels of anxiety and/or depression, difficulties with coping with the changed food intake regimen after obesity surgery, and generally high sensitivity for painful-sensations and nausea. First aim of this study is to investigate how life style factors prior to obesity surgery are related to hospital stay, sick-leave, immediate postoperative complication rates and the rate of resumption of QoL and normal physical function. The second aim of the study is to identify risk factors for the development of chronic abdominal discomfort and dumping symptoms after obesity surgery.
This study will investigate the effect on Non-exercise Activity Thermogenesis (NEAT) when implementing active workstation at offices compared to conventional office work. The primary hypothesis is that this implementation will lead to a significant increase in time spent walking per day.
The purpose of this study is to determine if eculizumab is safe and effective for the treatment of refractory generalized Myasthenia Gravis.
The purpose of this study is to determine if continued treatment with Enzalutamide is effective in patients with metastatic prostate cancer.
In patients with rectal cancer, an anterior resection with a colo-rectal or colo-anal anastomoses is the gold standard. However, in patients with a weak sphincter and fecal incontinence or in patients with severe co-morbidity and reduced general condition, this operation is not suitable. In these situations there are two other radical surgical options, Hartmanns procedure and the Abdominoperineal excision that can be performed with intersphincteric dissection to minimise perineal complications.There are no data on which of these procedures that are best suited for these patients with fecal incontinence or severe co-morbidity( at risk for life-threatening anastomotic leak). In this randomized study we intend to compare postoperative complications within 30 days after these two procedures and also late complications and quality of life after one year postoperatively.
The hypothesis is that a single dose intra-articular injection of corticosteroids are effective in relieving temporomandibular arthralgia pain. The purpose of the study is therefore to evaluate the effect of a single dose intra-articular methylprednisolone vs. placebo in a month perspective on subjects with unilateral arthralgia of the TMJ.
This Phase 3 study will investigate the efficacy, safety and tolerability of an oral daily dose of 20 mg or 80 mg tafamidis meglumine capsules compared to placebo in subjects with either transthyretin genetic variants or wild-type transthyretin resulting in amyloid cardiomyopathy.