View clinical trials related to Communicable Diseases.
Filter by:Randomized controlled trial comparing femoral vs internal jugular insertion site of central venous catheters (CVC) in newborns and infants undergoing cardiac surgery. The experimental hypothesis is that the jugular insertion site is superior to the femoral in terms of catheter colonization.
More than one billion people are infected with soil-transmitted helminths (STH, A. lumbricoides, hookworm or Trichuris trichiura). Preventive chemotherapy - i.e. annual or biannual treatment of at-risk populations with albendazole or mebendazole is the current strategy against STH. However, the efficacy of both drugs is only moderate against hookworm and low against T. trichiura. For increasing the efficacy and to avoid drug resistance, new drugs or the combination of different drugs is the way forward. In this randomised controlled trial, we assess the efficacy (based on cure rates) of different drug combinations in school-aged children in Lao. 420 hookworm positive children will be treated: 140 with albendazole-oxantel pamoate, 140 with albendazole-pyrantel pamoate-oxantel pamoate treatment arms, 70 with pyrantel pamoate-oxantel pamoate and 70 with mebendazole-pyrantel pamoate-oxantel pamoate. Two stool samples will be collected at baseline and follow-up (14-21 days after treatment) and analysed with Kato-Katz.
This study evaluates surgical site complications in subjects undergoing revision of a total knee arthroplasty when closed incision negative pressure therapy is used to manage the closed incision, as compared to a standard of care dressing.
In recent years it has been observed that the gut microbiome can produce metabolites into systemic circulation and thus have important health effects even outside the gastrointestinal system. These metabolites may play a role in the pathogenesis of common public health problems such as diabetes, obesity and cardiovascular disorders. Modern techniques of mass spectrometry-based metabolomics from peripheral blood and gut metagenome sequencing now enable detailed examination of these processes. Using samples from the FINRISK 2002 cohort, collected by the National Institute for Health and Welfare, we are currently determining the gut microbiome and plasma metabolome from > 7000 participants with 15 years of follow-up for various health outcomes. This is one of the largest materials of its kind world-wide. The design does not, however, allow us to draw causal conclusions on the roles of gut bacteria in the composition of plasma metabolome. To enable conclusions which go beyond statistical associations, we now propose an extension to the FINRISK 2002 study, where we alter the gut bacteriome with a short course of antibiotics and then examine whether a change in plasma metabolomics profile will follow. At the same time the trial will give important novel information about the effects of commonly used antibiotics on gut bacteriome and on general health.
Urinary tract infection (UTI) in a child may be the first symptom of congenital anomaly of the kidneys and the urinary tract (CAKUT). Thus, imaging diagnostics are warranted in children with first episode of UTI. Abdominal ultrasonography (USG) is the first line imaging modality in evaluating children with UTI. Abnormalities suggesting CAKUT found on USG are an indication for further, more invasive tests. The timing of USG in UTI depends on the clinical situation. It always should be performed urgently when serious acute complications of UTI are suspected. However, appropriate timing of USG in children responding well to therapy, is a matter of debate. According to animal studies, E. coli produces toxin which dilates the urinary tract. This may result in misleading picture on USG in acute phase of infection. Guidelines on UTI management in children differ in respect to recommended USG timing. The purpose of the study is to investigate how UTI does affect USG results in children and when its effect subsides. Methods 150 children up to 3 years of age, with the first episode of UTI, will be included in our study. Three USG examinations will be performed by single radiologist in every child: 1. in the first day of treatment, 2. two weeks after treatment initiation, 3. four weeks after treatment initiation. Age, gender, etiologic factor, C-reactive protein concentration and white blood cells count will be included in statistical analysis. The study is aimed to help clinicians interpret USG findings during UTI and make reasonable plans for further imaging diagnostics in children with UTI.
Related donor Epstein-Barr Virus (EBV) specific cytotoxic T cells (CTLs) manufactured with the Miltenyi CliniMACS Prodigy Cytokine Capture System will be administered in children, adolescents and young adults with refractory EBV infection post Allogeneic Hematopoietic Stem Cell Transplantation (AlloHSCT), with primary immunodeficiencies (PID) or post solid organ transplant. Funding Source: FDA OOPD
Complicated intra-ABdominal Infections (CABIs) are abdominal infections where there is an abscess inside the abdomen, or a hole (perforation) in an abdominal organ such that infected material e.g. faeces, leaks into the abdominal cavity. A recent review of CABIs after gut surgery found that they can occur in several ways. They can occur in different parts of the abdomen, can be different sizes, and may or may not be caused by a perforated bowel. Management includes, where possible, surgical drainage of an abscess or treatment of the damaged bowel. In addition, all patients are given antibiotic therapy. Despite the varied ways that CABIs occur, we currently tend to treat all CABIs with antibiotics in a similar way. CABIs are associated with significant morbidity and mortality. Despite a significant amount of disease there is little clinical evidence with which to base treatment on. One research study evaluated a short course of antibiotics (4 days) compared with a longer course (up to 10 days) in combination with surgical removal of infection. There was little difference in outcomes, but in both groups about 1 out of every 7 patients had a relapse. A recent review of patients with CABI in Leeds, not in a research study and where surgical removal infection is uncommon and antibiotic durations were short, showed that the risk of relapse was even higher (about 1 in every 3 patients). The antibiotic management of CABIs in the UK is variable and involves giving between 4 days to 28 days of antibiotics. In summary, there is an unacceptably high relapse rate in patients treated for CABI, and uncertainty about the best length of antibiotic therapy that should be used to prevent these relapses. We therefore propose to investigate if long course antibiotic therapy (28 days) is more effective than short course antibiotics (≤10 days) in preventing relapses of CABI.
Background. Bone infections can involve the vertebral column, intervertebral disc space, spinal canal and soft tissues, can generate neurological deficit in addition to the destruction of the bone that causes functional disability. Vertebral osteomyelitis is the most frequent, affecting 2 to 7 patients per 100,000 habitants. Management is bone debridement and bone reconstruction. Objective. Demonstrate that the use of bone allograft is a functional method to stabilize the spine after a bone spinal infection Material and methods. Patients with vertebral bone destruction are included in two groups. Bone allograft group will receive bone structural allograft; Auto and allograft group will receive bone structural allograft plus autograft. The bone reconstruction will be performed in a one-time surgical procedure. Bone consolidation, pain, functionality, and spine deformity will be evaluated.
This is an observational study that does not change routine care. The primary objective of this study is to investigate the correlation between the administration of an antibiotherapy able to prevent biofilm formation according to the results of the Antibiofilmogramme test, and the relapse of the infection for patient with orthopaedic device-related infection.
To determine the effect of performing internal vaginal douching on the frequency and severity and type of vaginal infections in IUD users