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.
This project aims to determine the effects of the HiBalance program on neuroplastic changes in people with mild to moderate Parkinson´s disease. The main hypothesis is that highly challenging exercise will lead to greater gait and balance ability, increased levels of physical activity and an improved health related quality of life. The investigators further hypothesize that neuroplasticity changes will be seen in corresponding areas of the brain, neuropsychological changes on cognitive test measures, and that exercise will inhibit the degeneration of dopaminergic neurons in the brain through the mediation of neurotrophic factors.
Title: Effect of body weight loading on urinary electrolyte excretion Swedish Title: Effekt av belastning på utsöndring av elektrolyter Study period: Q2-Q3 2017 Study site: The study will be performed at the Institution for Neurology and Physiology, Sahlgrenska Academy, University of Gothenburg. Principal Investigator is John-Olov Jansson, MD, PhD, Professor at Institute of Neuroscience and Physiology, University of Gothenburg Background and study design: Weight reduction can be obtained by decreased appetite or increased metabolism. However, acute weight loss can also be obtained by loss of fluids - for example by increased urinary loss of fluid and salts, so called elctrolytes. Preliminary results from a laboratory lesson for the Master of Science in Medicine program at University of Gothenburg suggest that carrying a 10 kg weight vest could increase urinary excretion of Na+, K+ and Cl-. The purpose of this study is to investigate this further in a more controlled research setting. If confirmed, the results could potentially contribute to the development of potent diuretics or obesity medicines. The study will include 15 healthy volunteers and consist of three study days with about one week between each study day. The study subjects will go through a different study procedure each study day, and a randomized cross-over study design will be used to determine which procedure each day. Procedure 1: Wearing a weight vest with 10 % of body weight standing for seven hours. The study subject is allowed to sit for 10 minutes each hour. The reason for this is that it has been considered that the effect may be transmitted by weight loading of the lower extremities. Procedure 2: Wearing a weight vest with 1 % of body weight standing for seven hours, as a control for procedure 1, with lower loading. The study subject is allowed to sit for 10 minutes each hour. Procedure 3: Wearing a weight vest with 1 % of body weight sitting for seven hours. This is a procedure with even less loading of the lower extremities than during procedure 2. Urine- and blood samples, as well as heart rate and blood pressure measurements, will be collected during the study days and analyzed in order to address the primary and secondary objectives of the study.
This is a prospective, multi-center, case-control study where neurocognitive function will be evaluated in 36 patients with Cushing syndrome (CS) and 36 controls matched for age, gender and education.
Trial objectives and purpose: The primary aim is to study the effects of moderately increased testosterone concentration on aerobic performance (endurance running time to exhaustion), and secondary aims to investigate the effects on submaximal work on treadmill, anaerobic capacity, muscle strength, body composition, behaviour and well-being, blood parameters, steroid hormone profile, gynecological parameters and skeletal muscle parameters in young healthy women in a double-blind, randomized, placebo-controlled trial. Treatment: Ten weeks of transdermal treatment with testosterone cream 10 mg daily or placebo cream in a randomized design (1:1). Primary outcome: Aerobic performance (running time to exhaustion on treadmill) Secondary outcomes: 1. Submaximal work on treadmill (oxygen uptake, ventilation, heart rate, blood lactate and subjective rate of exhaustion) 2. Anaerobic performance (Wingate test) 3. Muscle strength (Cybex apparatus, force transducer, counter movement jump) 4. Body composition (Dual X-ray Absorptiometry: muscle mass, fat mass, bone mass) 5. Behaviour and well-being (Quality of life, Profile of mood state, Confidence Questionnaire, Aggression Questionnaire) 6. Blood parameters (hemoglobin, hematocrit, reticulocytes, ferritin, CRP) 7. Steroid hormone profile in blood and urine 8. Gynecological evaluation (ovarian and endometrial variables on ultrasound) 9. Skeletal muscle morphology, metabolic enzymes and muscle protein synthesis Study population: Fifty healthy menstruating women will be included in the study and randomized to treatment with testosterone or placebo. Inclusion criteria: 18-35 yrs of age; body mass index (BMI) 19-25; non-smoking; a moderate to high self-reported level of recreational physical activity; not taking hormonal contraception and willing to use highly efficient non-hormonal contraception during the study (intrauterine device, bilateral tubal occlusion, vasectomised partner, same-sex partner, or sexual abstinence); accepting to not participate in any sports competitive event during the study period plus one month. Exclusion criteria: the presence of cardiovascular, liver, biliary or renal disease; hyperlipidemia; uncontrolled high blood pressure; endocrinological disorder; oligomenorrhea (menstrual intervals of more than 6 weeks) or amenorrhea (no menstruation for at least 3 months); pregnancy; a history of thromboembolic disorder; any malignancy; and intake of hormonal contraception the last two months prior to the study.
DOSCORT is a 2-dose, cross-over study primarily aiming to identify and validate novel biological markers (biomarkers) of glucocorticoid effect in the human body. Patients with Addison´s disease, primary adrenal insufficiency, with life-long glucocorticoid replacement therapy will undergo 2 treatment periods where their usual hydrocortisone treatment will be replaced with betamethasone in physiological and supra physiological doses. Blood, saliva, urine, health related Quality-of-life self-assessment forms, measurements of physical activity and sleep quality will be collected from both treatment periods.
Fluid boluses are often administered with the aim of improving tissue perfusion in critically ill patients. It is unclear whether the temperature of the fluid has an impact on the hemodynamic response. The aim of this study is to describe the hemodynamic effects of a fluid bolus with two different temperatures.
There is increasing evidence that medications with anticholinergic effects may adversely affect cognitive function. Older adults are particularly sensitive to anticholinergic effects because of changes in pharmacokinetics and pharmacodynamics. The cumulative effect of taking one or more medicines with anticholinergic properties is referred to as anticholinergic burden. To estimate the anticholinergic burden, Boustani et al. published the Anticholinergic Cognitive Burden scale (2008). The objective of this study is to measure the association between the use of medications with anticholinergic properties (identified by the ACB scale) and cognitive performance. Anticholinergic use and cognitive performance will be measured at baseline and 6-months follow-up.
The trial B-NHL 2013 is a collaborative prospective, multi-national, multi-center, randomized trial with participating centers of the NHL-BFM group (Austria, Switzerland, Czech Republic, Germany) and the Scandinavian NOPHO group (Denmark, Finland, Norway, Sweden). The aim of the trial is to evaluate the role of rituximab in the treatment of mature aggressive B-cell Non-Hodgkin lymphoma and leukemia (B-NHL and B-AL) in children and adolescents. The following primary study questions are going to be analyzed: - the effectiveness (event-free survival) in pediatric patients with very limited mature B-NHL (R1 and R2 stage I and II) of substituting anthracyclines by the rituximab window without compromising survival rates. - the effectiveness (event-free survival) in pediatric patients with limited mature B-NHL (R2 stage III) randomly assigned to receive the rituximab window plus standard chemotherapy or standard chemotherapy without the rituximab window. - the effectiveness (event-free survival) and the immune reconstitution (recovery of CD19+ B-cells, IR) in pediatric patients with advanced mature B-NHL/B-AL (R3 and R4 incl. R4 CNS+) treated with BFM-type chemotherapy and randomly assigned schedules of one versus seven doses rituximab. Secondary study questions will address - additional parameters for immune reconstitution, lymphocyte subpopulations, immunoglobulin levels, vaccination titers and infection rates - kinetics of immune reconstitution after treatment - adverse event and severe adverse event profile - inter-individual variability of rituximab response - role of different mechanisms of action of rituximab in advanced B-NHL/B-AL
The purpose of this study is to determine the benefit and safety of relugolix 40 milligrams (mg) once daily, co-administered with low-dose estradiol (E2) and norethindrone acetate (NETA) compared with placebo for 24 weeks, on dysmenorrhea and on nonmenstrual pelvic pain.
This study evaluates, among study patients with lymphoma or myeloma undergoing autologous SCT, whether cooling oral mucosa with a cooling device compared with ice cubes/crushed ice or ice pop succeeds in reducing the degree of oral mucositis (OM) according to the Oral Mucositis Assessment Scale (OMAS) total,degree of OM according to World Health Organisation (WHO), tolerability of either cooling method. The study is also aiming to , patients subjective experience of OM, rating of general quality of life and oral pain, number of days with total parenteral nutrition (TPN), number of hospital days, total dose of opioids, and C reactive protein during time in care. Finally, the study aims to evaluate weight loss, Leukocyte particle concentration, number of days until bone marrow response, S-albumin, and body temperature.