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.
To cover meal-related insulin requirements, insulin pumps allow insulin to be delivered at high rates over a short period of time (bolus delivery). The length of this period (bolus duration) usually depends on the chosen bolus size and on the used insulin pump model. This study will evaluate the impact of different bolus durations (i.e., durations commonly employed in commercially available insulin pumps: 2 and 40 seconds for delivering 1 Unit of insulin) on the pharmacokinetic and pharmacodynamic properties of an rapid-acting insulin analogue. Objective: To evaluate in type 1 diabetic patients the pharmacodynamics and pharmacokinetics of rapid-acting insulin (insulin lispro) administered as subcutaneous boluses with different bolus durations. Study design: Single-center, randomized, controlled, two-arm cross-over intervention study Population: Twenty type 1 diabetic subjects Intervention: The investigational treatment is the subcutaneous administration of insulin lispro either as one bolus of 15 IU over a period of 30s or as one bolus of 15 IU over a period of 10 min. Plasma samples to assess pharmacodynamic and pharmacokinetic properties will be taken during an 8-hour clamp experiment. Patients will undergo both investigational treatments in a randomized order; between the two clamp visits there will be a wash-out period of 5-21 days. Main study endpoint: Time to maximum glucose infusion rate
This non-interventional study will evaluate the routine use and the safety and efficacy of Avastin (bevacizumab) as first-line treatment in patients with advanced ovarian cancer (epithelial ovarian cancer, fallopian tube carcinoma, primary peritoneal carcinoma). Newly diagnosed patients who are initiated on carboplatin/paclitaxel chemotherapy in combination with Avastin will be followed for up to 15 months of treatment and 12 months of follow-up.
2-3% of the population participates in blood donation programmes. Traditionally, safety issues in transfusion medicine have been concentrating on product and recipient safety. Extensive efforts including strict donor inclusion criteria and testing for important transmissible infections have substantially improved product quality. One of the most common risks of blood donation is iatrogenic iron deficiency. It may affect up to 30% of regular blood donors because each whole blood donation causes a loss of 200 to 250 mg of iron. Although this has been known for at least 50 years, iron deficiency is not routinely assessed or treated in this population. Contributing factors include donation frequency, lower weight and female gender. Women have lower iron reserves and in premenopausal women, the daily required amount of iron is higher than in men. Besides anemia, iron deficiency may lead to fatigue and impaired cognitive and physical performance. Oral iron substitution is often associated with significant gastrointestinal side effects leading to poor compliance. Today, intravenous (iv.) iron preparations are well tolerated and allow the application of a large dose of 1000mg in one visit. Our hypothesis is that in blood donors with iron deficiency intravenous iron is feasible and preferable to oral iron because of its high efficacy and optimal compliance with a similar safety profile that has been extensively studied in other populations than blood donors.
Goal of the study is to assess the frequency of pulmonary hypertension in patients with chronic myeloproliferative diseases. In each patient an echocardiography at rest will be performed. In patients without musculoskeletal disease an exercise test (spiroergometry) will be performed. Patients with elevated SPAP at rest or with reduced exercise capacity (peak VO2 < 65%) a right heart catheterization (RHC) will be recommended. Also patients with advanced NYHA functional class (III or IV) or with typical PH findings in electrocardiogram will be advised to undergo a RHC. Additionally for the evaluation of exercise capacity a 6 MWD will be performed. This work- up of patients allows clinical and hemodynamic evaluation.
Age-related cataract is the main cause of impaired vision in the elderly population worldwide. The only treatment that can restore functional visual ability is cataract surgery where the opacified crystalline lens is removed by phacoemulsification and an artificial intraocular lens is implanted into the remaining capsular bag. Cataract operations are generally very successful, with a low risk of serious complications. The most common reason for impaired vision after uneventful cataract surgery in otherwise healthy eyes is the development of posterior capsule opacification (PCO). PCO is a physiological change (thickening, opacification and clouding) of the capsular bag expected after cataract surgery, because the lens epithelial cells (LECs) undergo hyperplasia and cellular migration. PCO is treated with Nd:YAG capsulotomy, a quick outpatient procedure that uses a laser to open a central hole in the posterior capsular bag. Modifications in IOL design and material lead to a decrease in the incidence of PCO. During the past two decades, refinements in surgical technique were made resulting in today's small incision phacoemulsification surgery. Nowadays a multitude of microincision IOLs are available, many of them similar but of course with some differences in regard to the chemical composition of the acrylic material and the IOL design. The purpose of this study is to compare the development of posterior capsule opacification (PCO) and the frequency of treatment between two different microincision IOLs over a period of 4 years.
This study is designed to describe the long-term safety and efficacy of etelcalcetide (AMG 416) for the treatment of SHPT in adults with CKD on hemodialysis.
This study is designed to assess the efficacy and safety of etelcalcetide compared with placebo in the treatment of SHPT in patients with chronic kidney disease (CKD) receiving hemodialysis.
The purpose of this study is to determine whether QAW039 is safe and has beneficial effects in people who have moderate to severe atopic dermatitis (AD).
The CUSA (cavitron ultrasound surgical aspirator) is the method of choice for hepatic resection in our center. Recently a stapler-hepatectomy methods has been developed and approved for liver surgery using Covidien Endo-Gia stapler. The potential benefit of this method is a potential shorter transection time compared to the CUSA technique. Thus the investigators will perform a randomized controlled trial including 20 patients in the stapler-group and 20 patients in the CUSA control group. Primary endpoint will be transection speed. Secondary endpoints will be peri-operative (d-1, d0, d1, d3) cytokines concentration, T cell subsets, blood loss, morbidity, and a cost analysis.
This study will assess the efficacy, safety and tolerability of QVA149 in patients with moderate to very severe COPD.