There are about 6915 clinical studies being (or have been) conducted in Austria. 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 goal of this observational study is to analyse the association between anti-factor Xa activity (antiXa) and the occurence of venous thromboembolism (VTE; either deep vein thrombosis and/or pulmonary embolism) in critically ill patients who are admitted to an intensive care unit. The main questions it aims to answer are: - What is the association between antiXa and VTE? - What is the association between antiXa and symptomatic, respectively incidental, VTE? - How is pharmacological anticoagulation with enoxaparin related to measured antiXa? - What is the association between antiXa and bleeding complications. - What is the incidence of venous thromboembolism in patients treated at an intensive care unit? - How is the occurence of VTE related to patient-centred outcomes such as mortality, quality of life, length of stay and days outside of the intensive care unit/hospital.
The goal of this clinical trial is to compare the outcome of 2 different screws for Anterior cruciate ligament reconstruction. The main question is if the human allogeneic cortical bone screw reduces tunnel widening in comparison to conventional treatment with a biocomposite screw. Additional the re-rupture rate will be evaluated and knee scores will be recorded before surgery and after surgery. Participants will have MRI before and after surgery, 3, 6, 12, and 24 months after surgery and Computertomography after surgery, 3, 6 and 24 months after surgery. Questionnaires (Knee-scores) will be recorded before surgery, 6, 12, 24 months after surgery. the investigators hope that with the human cortical bone screw the tunnel widening is reduced and the re-rupture rate is low
The purpose of this study is to compare the effectiveness and safety of golcadomide in combination with rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP) chemotherapy vs placebo in combination with R-CHOP chemotherapy in participants with previously untreated high-risk large B-cell lymphoma (LBCL).
It has been shown that excretion of sodium and water through the skin in the form of sweat represents a regulatory mechanism of electrolyte- and fluid balance. Since patients with chronic kidney disease (CKD) exhibit increased skin sodium content, we investigated the feasibility of sweat testing as a novel experimental tool to a more complete assessment of fluid- and sodium homeostasis. In this cross-sectional feasibility study, we applied pilocarpine iontophoresis to induce sweat testing in 58 patients across various stages of CKD including patients after kidney transplantation as well as a healthy control cohort (n=6) to investigate possible effects of CKD and transplantation status on sweat rate and sodium concentration. Due to non-linear relationships, we modeled our data using polynomial regression. Decline of kidney function showed a significant association with lower sweat rates: adj R²= 0.2278, F(2, 61) = 10.29, p = 0.000141. Sweat sodium concentrations were increased in moderate CKD, however this effect was lost in end stage renal disease: adj R² = 0.3701, F(4, 59) = 10.26, p = 2.261e-06. We observed higher sweat weight in males compared to females. Diagnostic sweat analysis represents an innovative and promising noninvasive option for more thorough investigation of sodium- and fluid homeostasis in CKD patients. Lower sweat rates and higher sweat sodium concentrations represent a unique feature of CKD patients with potential therapeutic implications.
The aim of the present RCT is to investigate the effect of smartphone screen time reduction on mental health indicators in healthy, 18-29 yo Austrian students. After inclusion and randomization to intervention- and control group, normal screen time behavior will be assessed for 10-days. After that, the mental health parameters will be carried out in both groups as a baseline survey (T0). After that, intervention group should limit smartphone screen time to less than 2 hours per day for three consecutive weeks. Control group should use smartphones as usual. After that, mental health parameters will be assessed again in both groups (post-intervention, T1). After T1, there are no further requirements regarding screen time. Mental health parameters will be assessed again in both groups at follow-up (T2). Main outcome parameters are 1) Well-Being (WHO-5), depressive symptoms (PHQ-9), stress (PSQ-20), and sleep quality (ISI). The primary hypothesis (stated at Open Science Framework before Enrollment: https://osf.io/a9k76) is that mental health indicators, particularly stress, depressive symptoms, and sleep quality will improve throughout the intervention compared to the control group as well as to baseline.
The purpose of the study is to evaluate the efficacy, safety and tolerability of balcinrenone/dapagliflozin compared with dapagliflozin alone on patients with chronic kidney disease (CKD) and albuminuria. This study will evaluate the effect of the balcinrenone/dapagliflozin on urinary albumin-to-creatinine ratio (UACR), compared with dapagliflozin in patients with CKD. This is a dose-finding study aiming to identify an optimal dose of balcinrenone/dapagliflozin for a future Phase III study in patients with CKD.
The goal of this clinical trial is to evaluate safety and tolerability of preservative-free parenteral treprostinil in paediatric patients with PAH (PH Group 1) who are below 18 years of age. The main question it aims to answer is: • if preservative-free parenteral treprostinil is safe and tolerable in the treatment of paediatric PAH in patients who are either treatment-naïve or have been previously treated with commercially available parenteral treprostinil formulations. Participants will receive either subcutaneous (SC) or intravenous (IV) preservative-free treprostinil and will be observed for 5 months (20 weeks ± 1 week).
The goal of this observational study is to learn about epidemiology, biologic markers, disease subtypes and possible prognostic factors in essential tremor (ET) patients. The main question[s] it aims to answer are: - The prevalence of ET-plus compared to ET in a prospectively collected ET population. - To assess in detail the heterogenous group of ET patients using comprehensive clinical (motor and non-motor scales, questionnaires), imaging [magnetic resonance imaging (MRI), sonography of substantia nigra and cerebral vessels], neurophysiological (tremor analysis, digital spiral drawing) and laboratory markers (sGFAP, sNfL, routine laboratory parameters). - To assess possible non-invasive markers of neurodegeneration in ET patients (optic coherence tomography, alpha-synuclein in olfactory mucosa) Participants will be asked to undergo the above mention evaluation at baseline and at follow-up approx. 5 years later. Researchers will compare the findings within the ET group to independently existing cohorts of healthy controls and/or patients with other movement disorders like Parkinson's disease.
Assessment and differences in the centration, tilt and wobble of two secondary IOLs without capsular support.
Comparison of the clinical performance of two enhanced monofocal IOLs with similar design.