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.
In this study, we apply brain MR imaging techniques at 3 Tesla to assess pain-relevant processing in patients with disc degenerative disease (DDD) scheduled for back surgery and age- and gender-matched controls without back pain. Data collection pre-surgery is performed over two days: On the first day, all participants undergo a battery of questionnaires relevant for individuals with chronic pain and pain sensitivity testing, including temporal summation and pressure pain thresholds. On the second day, participants undergo a MRI protocol, which includes functional MRI (fMRI) and diffusion tensor imaging to assess microstructural properties and structural connectivity. During fMRI, an experimental pressure pain paradigm is performed at the calf i.e. a location not connected to patients' chronic pain condition. Instead, the experimental pain paradigm serves as a condition to test processing of noxious stimulation unrelated to patients' experienced chronic pain. The noxious input pressure is individually calibrated to 50 on a 0-100 VAS scale to ensure that individual pain perceptions, despite different pressure intensities, are comparable across participants. The sensory stimulation will consist of a low standardized pressure intensity (150kPa). In an additional fMRI paradigm, participants do not receive stimulation but are instructed to continuously rate fluctuating spontaneous ongoing back pain (DDD) or perceived unpleasantness (controls). This project aims at investigating measures of brain architecture, neural response connected with evoked pain, connectivity (structural and functional) and pain-relevant psychometrics and questionnaire data in disc degenerative disease patients scheduled for back surgery. Specifically, MRI is performed to test whether i) patients display differences in properties of the mesolimbic circuit compared to healthy individuals and ii) behavioural as well as clinical characteristics related to the acquired MRI markers. This study is intended to serve as a baseline in a longitudinal project testing associations with between findings at baseline and following surgery (fusion/disc implants).
Osteoradionecrosis (ORN) is a severe delayed radiation-induced injury that can occur in patients whom have been subjected to radiotherapy for head and neck cancer. Hyperbaric oxygen treatment (HBO) is one treatment option. In Sweden it is used in some locations in combination to standard treatment which includes for example antibiotics, pain medication and surgery. There is still not sufficient evidence that this treatment is effective in this group of patients. The primary aim of this study will be to evaluate HBO as a treatment for osteoradionecrosis in terms of slowing the progression of the disease, or at the best, cure the disease.
Microinstability of the hip joint is an important cause of hip pain and reduced hip function in young and active individuals. Hip microinstability is due to extraphysiologic hip motion and could be secondary to acetabular dysplasia, connective tissue disorder, macrotrauma, microtrauma, iatrogenic- and idiopathic causes. Treatment for hip microinstability is initiated with non-surgical treatment consisting of physiotherapy aimed mainly at stability. If non-surgical treatment fails, surgery with arthroscopic plication of the hip joint capsule is the preferred method. This study evaluates non-surgical and arthroscopic treatment for hip microinstability regarding hip function and adverse events.
The main objective of this study is to evaluate the tumor objective response rate (ORR) assessed by Response Evaluation Criteria in Solid Tumors (RECIST) 1.1 criteria in participants who receive sotorasib at either 960 mg daily or 240 mg daily whose tumors are programmed death-ligand 1 (PD-L1) Tumor Proportion Score (TPS) < 1% and/or harbor a serine/threonine kinase 11 (STK11) co-mutation, in a subgroup of participants with PD-L1 < 1% and in a subgroup of participants with STK11 co-mutation.
This study will evaluate the relative bioavailability of ginsenosides Rg5, Rk1, and Ck of Red ginseng HRG80 preparations containing gamma-cyclodextrin (GCD) in the blood plasma of healthy subjects after oral administration of two different formulations of HRG80: A. Capsules containing red ginseng preparation HRG80 (reference product) B. Chewable tablets containing red ginseng preparation HRG80 and GCD (modified product). Dissolution testing measures the rate and extend water solubility of ginsenosides from the reference (A) and the modified (B) products. The difference of in vitro dissolution profiles between the reference (A) and modified (B) products will be assessed.
This is a Phase 1b/2a multicenter, randomized, double-blind, placebo-controlled study to evaluate the safety, tolerability, PK, and PD of intrathecal (IT) WVE-004 in adult patients with C9orf72-associated ALS or FTD. To participate in the study, patients must have a documented mutation (GGGGCC [G4C2] repeat expansion) in the first intronic region of the C9orf72 gene and be diagnosed with ALS or FTD.
The purpose of this study is to evaluate the feasibility and acceptability of the Clinical Frailty Scale (CFS). The scale can potentially be adopted for daily use in the Emergency Department (ED) and have been evaluated with regard to feasibility to a certain extent, but have so far not been evaluated in the Swedish emergency care context.
This is a phase III study of efficacy and safety of secukinumab versus placebo, in combination with glucocorticoid taper regimen, in patients with giant cell arteritis (GCA)
Longitudinal and observational registry-based cohort study of individuals participating in the national digiphysical screening program for Familial Hypercholesterolemia. The information collected in the screening process will be combined in pseudo-anonymous form with data from the National Board of Health and Welfare (registries: Cause of Death, Diagnoses according to International Classification of Diseases (ICD) and Prescribed drugs) and Statistic Sweden (Longitudinal integrated database for health insurance and labour market studies). Primary analysis: association between Familial Hypercholesterolemia and cardiovascular disease. Secondary analysis: efficacy and health economic aspects of digiphysical screening for Familial Hypercholesterolemia.
The aim of this study was to compare the effect of drops containing probiotic bacteria (Lactobacillus reuteri 17938, Lactobacillus reuteri PTA 5289, Biogaia AB, Sweden) on the incidence of dental caries with placebo drops in preschool children undergoing comprehensive restorative treatment under general anesthesia or conscious sedation. The project will be conducted at three specialist centers (Umeå University, Umeå, Sweden, Maxillo-facial unit, Halmstad Hospital, Sweden; Eastman Institute, Stockholm, Sweden) and employ a randomized placebo-controlled design with two parallel arms. The study will be performed double-blind and neither the parents nor the clinicians will be aware of the content of the drops. The follow-up period is one year.