View clinical trials related to Communicable Diseases.
Filter by:Acute upper respiratory tract infections are the most commmon infections in children and are associated with complications such as acute otitis media, sinusitis and pneumonia. Echinacea is widely used for treatment of upper respiratoty tract infections. The aim of this study is to evaluate its efficacy as prophilaxis in children 1-5 years old.
Validation of Vital Signs and Symptoms for the Diagnosis of Serious Infections in Acutely Ill Children in a High Prevalent Setting: The Paediatric Accidents & Emergencies through prospective observational data collection concerning specific items from the clinical and technical examination in diagnosing serious infections, such as meningitis, sepsis, pneumonia, pyelonephritis, bronchiolitis with hypoxia. Eventually we will attempt to validate a vital signs and symptoms rule derived from multiple low to high prevalent settings of acutely ill children.
In this study the investigators will determine whether corticosteroids given at the time of urinary tract infection help prevent permanent damage to the kidneys.
Symptomatic urinary tract infections (UTIs) are one of the main causes of morbidity and the main cause of re-hospitalization in subjects with neurogenic bladder. Long-term antibiotic therapy increases the risk of multi-resistant bacterial infections, without reducing the rate of symptomatic UTIs. Our non-comparative preliminary study has shown that Weekly Oral Cyclic Antibiotic Programme (single, weekly dose of antibiotic X on even weeks, and antibiotic Y on odd weeks) seem to drastically reduce both the number of symptomatic UTIs and the number of hospitalizations in patients with neurogenic bladder, without affecting bacterial ecology. The objective of this study is to validate this preliminary work with a large-scale randomized, parallel-group, multicenter study.
Intrabdominal antibiotic irrigation will reduce wound and intrabdominal infection.
Data will be extracted from the National Taiwan University Hospital (NTUH) medical records database, geocoded according to the street address so that the case number, incidence, etc could be mapped. The spatial data would be used to detect the aggregation of HIV cases, existence of "hot spots" and then determine if they may merit further investigation or may have occurred by chance. The results from these GIS-based analyses would address local variations in HIV prevalence and transmission.
Cytomegalovirus (CMV) is a common virus that usually presents with few if any side effects. When first infected, some people may have symptoms similar to mononucleosis (i.e., fatigue, weakness, fever, swollen glands). Most people in the United States are infected during childhood or as adults if they work around children. Pregnant women, who have not been infected with CMV in the past and become infected during pregnancy (i.e. a primary infection), may cause their babies to get infected with CMV. Babies that are infected may develop permanent disabilities including hearing loss and a small portion will die from the infection. Currently it is not routine practice to screen pregnant women for CMV infection. Additionally, there is no agreement about how to evaluate and manage pregnant women infected with CMV for the first time. There is also no evidence that treatment is beneficial for the baby. The purpose of this research study is to determine whether treating pregnant women who have a primary CMV infection with CMV antibodies will reduce the number of babies infected with CMV.
Infection remains a difficult-to-treat complication of total knee arthroplasty. The gold standard treatment is two-stage removal of the prosthesis with later replacement of permanent implants. The first stage consists of removal of the infected arthroplasty components and the surrounding devitalized tissue, copious pulsed irrigation, and placement of a temporary antibiotic-impregnated cement spacer. This spacer typically is left in place six weeks, during which time the patient receives intravenous antibiotics. After the surgeon feels that the infection has been eradicated, or if the patient requires repeat debridement, a second operative procedure is performed. While the use of an antibiotic-loaded spacer is well accepted, whether the spacer should immobilize the knee (a so-called "static" spacer) or allow for range of motion (a so-called "articulating" spacer) is controversial. Proponents of articulating spacers argue that they prevent scarring of the musculature surrounding the knee resulting in easier reimplantation, improved long-term knee function, and improved range of motion. Proponents of static spacers argue that immobilization of the periarticular soft tissues aids in clearance of the infection and is simpler to fashion intraoperatively. While good results have been described with both methods, comparative trials have been conflicting as to whether spacer design alters knee function, operative time, and range of motion. Equipoise exists within the literature, and no randomized clinical trial has been conducted to evaluate this issue. The purpose of this study is to compare articulating and static antibiotic-impregnated spacers for the treatment of chronic periprosthetic infection complicating total knee arthroplasty through a prospective, randomized clinical trial. The goals of this trial are to determine the effect of spacer design upon eradication of infection, knee function, ease of reimplantation, and range of motion. The investigators hypothesize that articulating spacers will provide shorter operative times at reimplantation, while improving knee function and range of motion.
Infection remains one of the most difficult-to-treat complications of total hip arthroplasty. The gold standard treatment is two-stage removal of the prosthesis with later replacement of permanent implants.The first stage consists of removal of the infected arthroplasty components and the surrounding devitalized tissue, copious pulsed irrigation, and placement of a temporary antibiotic-impregnated cement spacer. This spacer is typically left in place six weeks, during which time the patient receives intravenous antibiotics. After the surgeon feels that the infection has been eradicated, or if a second debridement is required, a second operative procedure is performed. While the use of an antibiotic spacer is well accepted, whether the spacer should immobilize the hip (a so-called "static" spacer) or allow for range of motion (a so-called "articulating" spacer) is controversial. Proponents of static spacers argue that immobilization of the periarticular soft tissues aids in clearance of the infection and that these spacers are simpler to fashion intraoperatively. Proponents of articulating spacers argue that they improve hip function, prevent damage to the musculature surrounding the hip, allow easier reimplantation, improve hip function, and prevent dislocation following hip reimplantation. While good results have been described with both methods, comparative trials have been conflicting as to whether spacer design alters hip function, operative time, and dislocation rates. Equipoise exists within the literature, and no randomized clinical trial has been conducted to evaluate this issue. The purpose of this study is to compare articulating and static antibiotic-impregnated spacers for the treatment of chronic periprosthetic infection complicating total hip arthroplasty through a prospective, randomized clinical trial. The goals of this trial are to determine the effect of spacer design upon eradication of infection, hip function, ease of reimplantation, and dislocation rates. The investigators hypothesize that articulating spacers will provide shorter operative times at replantation while improving hip function and hip dislocation rates following hip reimplantation.
This randomized phase III trial studies how well levofloxacin works in preventing infection in young patients with acute leukemia receiving chemotherapy or undergoing stem cell transplant. Giving antibiotics may be effective in preventing or controlling early infection in patients receiving chemotherapy or undergoing stem cell transplant for acute leukemia. It is not yet known whether levofloxacin is effective in preventing infection.