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.
Current literature on complications and health-related quality of life in autologous and alloplastic breast reconstruction is inconclusive. Despite the great demand for more in-depth, long-term studies of both techniques, current evidence is low or moderate and there are only few studies focusing on both health-related quality of life and complication rates in the same patient collective. This study aims at investigating the complex relationship between the occurrence of complications and patient-reported long-time satisfaction in autologous and alloplastic breast reconstruction.
If a person has to have a part of their body amputated, in this case their hand, the patient then lacks information about the missing limb, which in many cases leads to pain that severely restricts their quality of life and participation in everyday life. This is usually phantom and/or neuroma pain. Phantom pain is usually caused by many different mechanisms and occurs in 80-90% of patients. Pain caused by terminal neuromas affects 13-32% of amputees and manifests itself as residual limb pain. A neuroma itself is a benign lump that can develop at the site of the defect after a nerve has been severed (neurectomy). In some cases the impairment is so severe that prosthetic tolerance, functional independence and quality of life can be severely affected. Numerous treatment options for these types of pain are far from satisfactory for many patients and remain a major challenge for both the clinician and the person affected. It is often no longer possible for the patients to pursue a profession or hobby due to the pain as well as due to the pain medication required and its possible side effects. Surgical intervention can therefore be considered for patients who do not (or no longer) respond to conservative pain treatment. In recent years, many surgical approaches have been introduced to treat or prevent post-amputee pain. One of these methods can make it possible to create an authentic feeling of the missing limb and thus reduce or eliminate phantom pain by means of targeted sensory reinnervation (TSR) of the lost body part. Sensory reinnervation means that a nerve which enables a (sensory) perception associated with a sense is "redirected" to a new area of the body and can therefore fulfil at least part of its task again. In this case, an authentic feeling of the lost body part. The aim of this retrospective data-analysis is to evaluate data from patients with hand amputation (planned surgery or caused by accident/infection..) who have undergone TSR surgery to treat or prevent phantom and neuro-pain with regard to different parameters.
This trial randomizes patients with a neurovascular diagnosis to a type of blood pressure diary for secondary stroke prevention (conventional blood pressure diary or blood pressure diary including patient-provided images). Outcomes include adherence and patient-reported outcomes.
In this retrospective study, the investigators seek to investigate the incidence of pneumothorax following possible risk factors, and elucidate its association with outcomes.
The coronavirus disease 2019 (COVID-19) pandemic was caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) virus. In this study, we aim to evaluate how strong and how long are individuals in Austria after vaccination and/or infection with SARS-CoV-2 protected against COVID-19 disease. In this project, we will analyze national health data from all inhabitants of Austria (about 9 million persons) during the COVID-19 pandemic. The population of Austria will be stratified into different groups according to previous vaccinations against SARS-CoV-2 and previous SARS-CoV-2 infections. We primarily evaluate how strong and how long after vaccination against SARS-CoV-2 and/or infection with SARS-CoV-2, the risk for COVID-19 deaths is reduced or altered as compared to less vaccinated and/or infected persons. As secondary study aims, we perform such analyses also for SARS-CoV-2 infections, hospitalizations and intensive care unit (ICU) stays, with or due to SARS-CoV-2. These analyses will be performed during different time periods of the COVID-19 pandemic, and we will also perform various subgroup analyses as for example according to age and gender. Given that antibodies against SARS-CoV-2 are usually detected after vaccination and/or infection, we will use such antibody data from blood donors in Tyrol, to elucidate how well the national health data on SARS-CoV-2 infections and vaccinations match with the respective antibody data, and how well these antibody data indicate risk of COVID-19 deaths and infections. We will calculate the probability of dying due to a SARS-CoV-2 infection (case/infection fatality rate) for different times of the COVID-19 pandemic, in order to document the health threat due to SARS-CoV-2. Based on all these data, we will calculate how many persons have to be vaccinated against SARS-CoV-2 to prevent one COVID-19 death at different times during this COVID-19 pandemic. We will consider the respective COVID-19 policies such as mask mandates, lock-downs, SARS-CoV-2 test mandates in our analyses and will evaluate the impact of these policies on COVID-19 deaths and diseases. In addition, we will evaluate data on total mortality according to the number of SARS-CoV-2 vaccinations and/or infections, and we will aim to collaborate with other research groups in order to extend our analyses. In conclusion, the results of this study should provide an overview on the COVID-19 pandemic with respect to protection conferred by vaccinations and previous SARS-CoV-2 infections, as well as the health threat of SARS-CoV-2, in order to provide knowledge for future COVID-19 policy and future pandemics.
68Ga-labelled [DOTA0,DGlu1,desGlu2-6,(N-Me)Nle11,1-Nal13]minigastrin (68Ga-DOTA-MGS5) is a novel radiopharmaceutical for intravenous administration for evaluation of the cholecystokinin receptor (CCK2R) status in patients with CCK2R-related malignancies. CCK2R is expressed at high incidence in medullary thyroid carcinomas (92%) and frequently expressed also in gastroenteropancreatic neuroendocrine tumours (GEP-NET, 22%). In this phase I/IIa study the safety of administration and the biodistribution of 68Ga-DOTA-MGS5 will be evaluated in patients with advanced MTC as well as gastroenteropancreatic and bronchopulmonary NET. In addition, the visualization of tumour lesions as well as the absorbed organ and tumour radiation dose will be evaluated. The new positron emission tomography (PET) imaging modality has the potential to improve the diagnostic accuracy in patients with advanced MTC as well as gastroenteropancreatic and bronchopulmonary NET. After successful application in diagnostic imaging, CCK2R targeting with therapeutic radionuclides bears high potential also to improve the therapeutic management of patients with advanced disease.
The aim of this study is to evaluate the incidence of any hemocompatibility related adverse event (HRAE) after LVAD placement in patients responsive to a standard aspirin dose using point-of-care platelet inhibition monitoring compared with initial non-responders who were then up-titrated to achieve a therapeutic response using individualized acetylsalicylic acid (ASA) therapy. Second, to investigate whether patients exhibit temporal changes in ASA sensitivity during LVAD support.
The study conducted a retrospective analysis from January 2018 to December 2022 on patients who received anal fistula closure with Obsidian RTF® at the Department of General Surgery, Medical University of Vienna.
Chronic subdural hematoma (CSDH) is commonly managed through burr hole evacuation. This study evaluates the feasibility of trans burr hole sonography as an alternative postoperative imaging modality. A pilot study on 20 patients who underwent burr hole surgery for CSDH was therefore planned. Postoperative imaging included both CT and sonographic examinations through the burr hole. We assessed the ability to measure residual subdural fluid thickness sonographically compared to CT.
At our hospital (Kepler University Hospital Linz) we perform all variants of ERCP (preoperative, intraoperative, postoperative ERCP). In cases of simultaneous cholecysto- and choledocholithiasis. Hardly any other hospital in Austria prefers intraoperative ERCP or offers it at all. We have established a standardized procedure with implemented logistics. We want to compare intraoperative and postoperative ERCP.