Active clinical trials for "Infections"

Nosocomial infections are infections that occur from the time of 'entry in the hospital up to 48h after discharge. In most developed countries, the incidence of nosocomial infections in children is between 5% and 44% with the predominance of respiratory infections and gastrointestinal infections. Nosocomial infections prolong the time of hospital stay, reduce the effectiveness of treatment, significantly increasing hospital costs. Current measures for prevention of nosocomial infections in pediatrics, such as vaccinations and compliance with sanitary regulations, are not fully effective. Therefore it is necessary a deepening of the possible methods of prevention, between which has been already tested the use of probiotics such as Lactobacillus GG. A recent RCCT, which provided for the administration of LGG against placebo, noted a significant reduction in the risk of gastrointestinal infections and respiratory infections in hospitalized children treated with LGG, compared with patients who received placebo. There are also evidence which demonstrate a potential role zinc in reducing the incidence of respiratory infections is that bowel. We thought, therefore, to perform a multicenter randomized controlled trial with the aim to evaluate the role of a complex containing LGG, vitamins and zinc in the prevention of nosocomial gastrointestinal and respiratory tract infections in pediatric wards.

Up to date, some clinical trial have evaluated the efficacy and safety of Vitamin D supplementation in children with RRI, with no conclusive information. Therefore, the investigators designed a prospective, single-blind, clinical trial to evaluate whether oral supplementation with vitamin D from October to April reduces the global health burden of recurrent respiratory tract infections in a primary care setting. The primary outcome was evaluated if Vitamin D supplementation during autumn and winter can reduce the number of respiratory tract infections in children diagnosed with recurrent respiratory tract infections the seasons before. Secondary objectives was the assessment of Vitamin D supplementation benefits on global socioeconomic burden of recurrent respiratory tract infections in a primary care setting, according to number of visits to the primary care paediatrician and use of antibiotics due to respiratory tract infections.

The study will explore the ability of negative pressure wound therapy (Prevena dressing) to reduce post operative superficial surgical site infection rate in elective colorectal surgery. Half of the participants will receive Prevena dressing on closed incision immediately after the operation while other half will receive conventional surgical dressing.

The purpose of this study is to determine if the use of inhaled beclomethasone after a community-acquired respiratory viral infection in a lung transplant recipient decreases the risk of the subsequent development of chronic lung allograft dysfunction.

The aim of the study is to measure the effect of wheat polysaccharides on the occurence of common cold (CC) in elderly during a 12-week consumption period.

A prospective study to assess the efficacy and safety of fidaxomicin in Solid Organ Transplant (SOT) recipients (heart, lung, kidney, liver, kidney-pancreas, and pancreas) with a first-episode of Clostridium difficile infection (CDI).

Municipal water networks within industrialized countries typically rely on centralized treatment to manage piped water quality. Optimal water quality at the tap, however, requires well-maintained piped distribution networks, and performs best when piped systems are fully pressurized. In low-income cities such as Dhaka, water distribution networks are inadequately maintained and typically supply intermittent service; as such, they are vulnerable to recontamination during negative pressure events. Among populations accessing these types of improved water sources in urban settings (e.g. shared taps), it is unknown if consistent treatment to provide chlorinated water at the point of collection would have a significant health benefit. Furthermore, almost all previous studies of water treatment interventions in low-income countries have been unblinded with self-reported diarrhea as the main outcome, casting doubt that reported impacts of water disinfection on diarrhea are not due entirely to social desirability bias. Stanford University in collaboration with icddr,b will conduct a randomized evaluation to assess the impact on access to automatically chlorinated water on water quality and child health.

The development of surgical site infections (SSI) in clean-contaminated surgery is regarded as being preventable. Known to be effective in the prevention of surgical site infection are the adequate sterilization of the surgical instruments, asepsis during operation, antibiotic prophylaxis where indicated, and certainly the preparation of the skin at the incision site, since the patient's skin is the principal source of bacterial contamination of the wound. This study aims to investigate the efficacy in prevention of surgical site infection in clean surgery, using two different standardized methods of skin preparation: povidone-iodine 10% aqueous solution from 1.5 liter bulk bottle, versus tinted 2% chlorhexidine in 70% isopropyl alcohol in a single-dose applicator. To reduce the variables involved, a single-center study will enroll a homogeneous population, undergoing breast cancer surgery.

The purpose of this study is to determine if tamsulosin ("FLOMAX") is effective in preventing post-operative urinary retention following abdominal surgery. Post-operative urinary retention is a common post-operative complication, occurring in up to 30% of patients undergoing abdominal surgery. It can be described as the inability to initiate urination or properly empty one's bladder following surgery. It is usually self-limited, but it requires the use of catheterization to empty the bladder in order to prevent further injury to the bladder or kidneys and to relief the discomfort of a full bladder. Tamsulosin is a medication that is commonly used in men with urinary symptoms related to an enlarged prostate. There is some evidence to suggest that it may also potentially be beneficial for preventing post-operative urinary retention. Therefore, in this research study, subjects scheduled for abdominal surgery will be randomly assigned to take either tamsulosin once-daily or placebo once-daily for one week leading up to surgery, and up to several days after surgery. Urinary function will be assessed and compared between these two treatments. The hypothesis is that tamsulosin will reduce the rate of postoperative urinary retention compared to placebo.

The number of cardiac implantable electronic devices (CIEDs) implanted each year has grown rapidly over the past two decades. CIED infections, defined as infections involving the generator implant site (pocket) and/or intravascular leads, have become increasingly prevalent, with the rate of growth in infections outpacing that of CIED procedures. The odds of both short term and long term mortality are at least doubled in patients who suffer CIED infections, and long term survival is particularly poor in women. Optimal strategies to prevent CIED infections in high-risk patients are largely unproven. However, recent observational studies of an antibiotic-coated envelope implanted at the time of CIED procedure have shown that this strategy is associated with a low incidence of CIED infections. Other interventions to prevent CIED infections, including the use of antibiotic irrigant used to wash the pocket during implantation and postoperative oral antibiotics, are commonly used but not supported by rigorous controlled studies. The Specific Aim of this study is to test the hypothesis that the use of the antibacterial envelope alone is noninferior to a strategy using the antibacterial envelope and intraoperative antibacterial irrigant and postoperative oral antibiotics for the reduction of cardiac implantable device infections in patients with ≥2 risk factors for infection.