Active clinical trials for "Infections"

Urology departments from all over the world are invited to join the Global Prevalence Study on Infections in Urology (GPIU-study) and the GPIU Prostate Biopsy Side Study. The GPIU study is taking part annually in November since 2003. European urologists were the first group of specialist to register hospital acquired infections on an international level. More than 20.000 patients have been screened and more than 2000 patients are currently listed in this database. Why? Infectious complications after urological procedures, such as prostate biopsy and increasing antimicrobial resistance are posing significant threats to modern urology The GPIU-study is a combined quality improvement initiative and a scientific study. Once the participating departments have filled in the report forms they will get access to statistics showing the accumulated results for all participating hospitals. The participants can anonymously compare their own results with hospitals from all over the World. The GPIU-study application has been designed as an instrument to ongoing follow-up of the development of important factors related to infection on international, national and local levels. Take responsibility for the future of urology - join the GPIU-studies! http://gpiu.esiu.org Prof. Dr. Florian M.E. Wagenlehner, MD, PhD Clinic for Urology, Pediatric Urology and Andrology University Clinic Giessen, Germany GPIU study coordinator Prof. Truls E. Bjerklund Johansen, MD, PhD Urology Department, Oslo University Hospital, Chairman ESIU Oslo, NO GPIU Study coordinator Zafer Tandogdu University College London (UCL), UK Dominic Althaus Software engineer Giessen, Ger

Before Daptomycin (Cubicin ®) approved by the U.S. FDA in 2003, There were large-scale clinical trials conducted that included more than 1,000 subjects and than Daptomycin got complicated skin and soft tissue infections (CSSSI) indication. After 2004, Daptomycin got new indications about bacteremia and endocarditis due to success outcomes in the clinical trial which included infected in blood flow and endocardial infected patients. All subjects in Daptomycin clinical trials are European and American race. It is necessary that collecting safety and efficacy data of Daptomycin in Taiwan race. I will intent to evaluate the safety and efficacy of Daptomycin which were used in patients with serious gram-positive infections retrospectively. And the outcome could be a reference for Daptomycin future using.

Acquiring diarrhoea in hospital is a serious problem and most frequently occurs when susceptible patients receive antibiotics as part of their (often life-saving) care. The commonest cause is Clostridium difficile - a bacterium that normally lives in up to a third of us but causes no problems. Rates of infection had been falling with increased awareness and improved hygiene but they are starting to creep up again. Clostridium difficile can cause a range of disease from a short-lived mild diarrhoea to severe disease of the bowel with major effects on the whole body and even death. This study aims to identify substances in the stool and in the blood to enable doctors to predict how severe that individual's disease will be. These tests can easily be performed. If they prove accurate in identifying the subsequent severity of the patient's illness due to Clostridium difficile, patients predicted to develop the worst disease can receive the most intensive treatments before they become too unwell to benefit. On the other hand, patients whose disease is predicted by these markers to run its course without causing serious consequences can be spared the side effects and risks of more intensive treatment.

The main objective of this study is to characterize the regulatory immune response induced by hookworm in an infected Vietnamese rural population from the periphery of HCM, evolution after infection treatment and during potential naturally reinfection.

Chronic allograft injury is the leading cause of graft loss in renal transplantation. The shortage of available kidneys for transplantation has reached crisis levels with increasing numbers of waiting list mortalities. Strategies to prolong graft survival are urgently needed. The pediatric and young adult transplant population is one in which repeat transplantation is inevitable and therefore, this group is one who will especially benefit from intervention to prolong graft survival. The hypothesis of this proposal is that subclinical viral infection is a modifiable risk factor in the pathogenesis of chronic allograft injury. The young age of the proposed study population is an ideal one to evaluate this objective due to the high prevalence of seronegative recipients. The studies outlined will determine the temporal relationship betWeween subclinical viremia, renal allograft infection and allograft injury. This will be the first prospective study in renal transplant recipients to systematically monitor subclinical viral infection both in peripheral blood and in the renal allograft with concurrent quantitative measures of renal function, allograft fibrosis, and innate immune activation. The investigators have chosen these 3 outcomes because they evaluate a spectrum of renal allograft injury and represent different stages - from early to late - in the pathophysiology that leads to renal allograft dysfunction. In addition, the role of virus specific T cell immune responses in the control of subclinical viral infection and associated allograft injury will be determined. These data are critical as they will provide insights into the pathogenesis of injury and will guide development of interventions strategies. Importantly, the current treatment strategies for viral disease do not prevent subclinical viral infection. Thus, the results of this study may identify that prevention, prophylaxis and/or treatment of subclinical viral replication as a long term strategy to prevent chronic allograft injury and prolong graft survival.

Japanese encephalitis (JE) is one of important zoonotic infectious diseases in Taiwan. JE caused by Japanese encephalitis virus (JEV) which transmitted by Culex tritaeniorhynchus and used swine as amplifying host. Infections leading to overt encephalitis are estimated to be 1 in 1000 cases. Among JE confirmed cases, approximately 25 percent of cases die and 50 percent of the survivals develop permanent neurologic and/or psychiatric sequelae. JEV circulated in Taiwan are belonged to genotype III and the vaccine strain selected from same genotype. Genotype I JEV was first detected in northern Taiwan in 2008 by CDC, and the same genotype JEV were detected in mosquito collected in central Taiwan by our group. In order to study the genotypic shift of JEV in Taiwan areas, and the effects of the replacement of genotype on vaccine, we will conduct the JEV seroepidemiology in Hualien county which was the highest incidence of JEV in Taiwan. The aims of this study were: (1) study the circulating of genotype I JEV in Hualien county; (2) determine the virulence of genotype I JEV in human; (3) differential diagnosis of JEV genotype I or III infection among confirmed cases; (4) measure the cross neutralizing activity, after immunized with genotype III JEV vaccine, against genotype I JEV; (5) determine the age-specific seroprevalence of JEV antibody; (6) estimate the annual risk of infection for JEV.

Purpose So far anatomical abnormalities (mostly congenital) were, in the majority of the patients, associated with urinary track infections. In this study the researchers will try to investigate the role of TLRs as molecular interactions between bacterial virulence and host response. TLRs are important mediators in the development of the natural immunity against bacteria. They recognize microbial pathogen associated molecular patterns and alert the host's immune system to the presence of invading microbes

The purpose of this study is to assess the effectiveness and costs associated with the intravesical administration of combined hyaluronic acid (HA) and chondroitin sulphate (CS) compared to the current standard management of recurrent urinary tract infections in adult women diagnosed with recurrent urinary tract infections (RUTI).

Spontaneous bacterial peritonitis (SBP) is a common complication of end-stage liver disease due to various causes. The initial anti-infective medication is appropriate and the patient's survival rate is closely related. Ascitic fluid bacterial culture takes a long time, the positive rate is low, it is difficult to guide the timely use of antimicrobial drugs, empirical medicine based on evidence-based medicine for SBP in patients with end-stage liver disease is essential. The American College of Hepatology and the European Society of Hepatology recommend the use of third-generation cephalosporins as the first choice of empirical therapy in patients with end-stage liver disease associated with community-acquired SBP. Patients with merger of hospital-acquired SBP with piperacillin / tazobactam or carbapenem +/- glycopeptide antibiotics is the first choice for empirical medication. There is no clear recommendation in China. In recent years, the conclusions of international clinical research in this area have been in disagreement with the recommendations. As a key factor in the selection of empirical antibiotics is local bacterial resistance data, these findings are difficult to evidence-based medicine for Chinese doctors. This project intends to observe the efficacy of different initial anti-infective regimens in Chinese patients with end-stage liver disease with SBP and 30-day and 60-day non-liver transplant survival rates, providing evidence-based medical evidence for the empirical use of such patients.

This study is to answer the question is there any relationship between viral ( HSV 1 , HSV 2 , HPV 6/11, CMV, HHV 6 , HHV 8, BKV) or bacterial (Porphyromonas gingivalis, Treponema denticola, Tannerella forsythia, Fusobacterium nucleatum) infection and occurrence of varicocele in men.