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.
Nocturnal enuresis (NE) is the involuntary loss of urine that occurs only at night in children aged 5 years or more. NE is a common problem, affecting about 10% of school children. The prevalence declines with each year of maturity but for some it persists in to adolescents and early adulthood. It can lead to bad self-confidence and low self-esteem, which can have psychosocial consequences. NE is a multifactorial condition. Three central factors have been identified: A) Many bedwetting children produce large amounts of urine at night due to a deficiency of the antidiuretic hormone vasopressin. B) Other children have a lack of inhibition of bladder emptying during sleep. C) Almost all children are deep sleepers with high arousal thresholds. They simply don't wake up when the bladder is full or when it contracts. There are two well established and evidence based treatments today: the bed-wetting alarm and the pharmacologic treatment desmopressin. The alarm emits a sound when the child wets the bed, which conditions the child to wake up or inhibit bladder emptying. This method is curative for about half of the patients who try this, but relapse occurs. Desmopressin is a synthetic analog of arginine vasopressin and works by decreasing the urine volume at night. About half of the patients become dry with this medication but only as long as they take the medicine. To day, at least 25% of all children with NE do not respond to any of the above treatment. Rapid maxillary expansion (RME) is a common orthodontic technique to treat patients with a narrow upper jaw. The brace is fitted by an orthodontist, and has a jack-screw, which is activated twice every day for 10-14 days. The procedure is neither painful nor harmful and is not very visible at all. There are a few reports about children who have become dry after RME treatment. None of them have been randomised or placebo controlled but indicates that quite a few children do become dry after this treatment. A recently carried out study in Sweden show that half of the children became dry after RME treatment. These children were all classed as therapy resistant and had already tried the alarm and medication without success. The reports are intriguing, but invite the question why a brace would help cure NE? It is likely that sleep and respiration is involved. This study will investigate these children's sleep during the treatment. The trial is a randomised, placebo controlled trial.
The purpose of this study is to treat persistent MRSA carriers with vitamin D supplementation during a 12 month to see if the number of MRSA positive patients can be reduced.
To assess the long-term safety and efficacy of erenumab.
The purpose of this study is to evaluate the efficacy and safety of roxadustat compared to epoetin alfa for the treatment of anemia in chronic kidney disease patients on dialysis.
The purpose of this study is to evaluate the safety and efficacy using placenta derived decidual stromal cell therapy for hemorrhagic cystitis after allogeneic hematopoietic cell transplantation. It is hypothesized that the decidual stromal cell therapy is safe to infuse and that they have a positive clinical effect.
The purpose with the study is to follow the fluid shifts that occur during fluid resuscitation of patients with diabetic ketoacidosis. In the study measurements of changes in blood and urine concentrations of Sodium and Chloride as well as blood hemoglobin are used to mathematically calculate changes in distribution volumes of these different endogenous markers.
The present study has two components, an overall prospective observational study using multimodality imaging (PROSPECT II) that will examine the natural history of patients with unstable atherosclerotic coronary artery disease with the specific goal to establish the utility of low-risk intracoronary imaging modalities, IVUS and NIRS, to identify plaques prone to future rupture and clinical events. The randomized PROSPECT ABSORB substudy will examine whether treatment of vulnerable plaques with the Absorb Bioresorbable vascular scaffold (BVS) plus GDMT safely increases the minimum lumen area (MLA) at 24 months compared with GDMT alone. The cutoff for inclusion in PROSPECT ABSORB will be a site-determined PB ≥65% (rather than the 70% cutoff identified in the original PROSPECT analysis (Stone et al., New England Journal of Medicine, 2011(5)) to account for an observed tendency for sites to underestimate plaque burden during acute treatment of ACS patients. Nonetheless, in PROSPECT, a core laboratory determined PB ≥65% was also associated with a high (7.0%) rate of major adverse cardiac event (MACE) during 3-year follow-up, a rate which may be reduced with a bioresorbable scaffold.
The aim of this study is to compare the diagnostic accuracy of two EUS-guided tissue acquisition devices; the 25G Echotip Ultra Fine Needle Aspiration (FNA) device and the 20G Echotip ProCore Fine Needle Biopsy (FNB) device.
A single-center, prospective, randomized comparison with blinded assessment of cosmetic outcome. To compare cosmetic outcome of surgical defects of head and neck, repaired with non-resorbable monofilament sutures from the aspect of suture removal time 7 and 14 days. Data are gathered through a standardized form at the time of surgery concerning width and length of the surgical excisions, and if the patient has any systemic cortisone treatment or diabetes mellitus. At the time of surgery the patients are randomised to a suture time at 7 or 14 days postoperatively and all receive the same written information about postoperative care and restrictions. Photographs of the scars are taken one month and one year after the procedure and rated using a visual analogue scale (VAS) by three independent assessors blinded to the intervention and suture time. The width of the scar is measured after one ear. Study hypothesis is that leaving non-resorbable monofilament sutures in clean surgical wounds in the head and neck area for up to 14 days does not lead to poor cosmetic outcome.
Patients with obstructive jaundice due to periampullary tumor can temporarily be relieved of their jaundice with transpapillary stenting at endoscopic retrograde cholangio-pancreatography (ERCP) prior to operation. Usually plastic stents are used. Hypothesis: Self expanding metallic stents offer a be a better alternative for preoperative stenting in patients with obstructive jaundice due to periampullary tumour obstruction.