View clinical trials related to Infection.
Filter by:Poor compliance is thought to be a major cause of treatment failure. The TEddI study is a randomised, multi-centre, open-label study in well-controlled treatment-experienced HIV-infected patients to assess compliance with a once-daily regimen of antiretroviral therapy versus continuation of current anti-retroviral regimen delivered at least twice daily.
Proton pump inhibitors (PPIs) are mainly metabolized in the liver by CYP2C19, one of the cytochrome P450 isoenzymes, which shows a genetic polymorphism associated with enzyme activities. The most essential role of a PPI in H. pylori eradication therapy is to make antibiotics more stable and bioavailable in the stomach by raising intragastric pH to neutral levels. Most patients who have failed in the eradication of H. pylori infection by triple therapy with a PPI, amoxicillin (AMPC) and clarithromycin (CAM) at standard doses have extensive metabolizer (EM) genotypes of CYP2C19 and/or are infected with CAM-resistant strains of H. pylori. Four-times daily dosing of a PPI could achieve complete gastric acid inhibition. Dual therapy with 4-times daily dosing of a PPI and AMPC could yield sufficient re-eradication rates in patients with EM genotype of CYP2C19. Metronidazole (MNZ)-based re-eradication therapy, such as triple PPI/AMPC/MNZ therapy, also achieved high eradication rates and has been recommended as the second line therapy in Japan. But carcinogenic actions of MNZ have been unclear. The purpose of this study is to compare the re-eradication rates of H. pylori infection by the dual high-dose PPI/AMPC therapy and triple PPI/AMPC/MNZ therapy, and to validate the efficacies of these re-eradication regimens as second line eradication therapies.
Our study involved 142 children with EV71 CNS infections that included 61 (43%) with viral meningitis, 53 (37%) with severe CNS involvement including encephalitis, polio-like syndrome and encephalomyelitis, and 28 (20%) with cardiopulmonary failure after CNS involvement. These children were subjected to physical and neurological examinations 2.85 (range 1.0-7.39) years after disease onset. Those below the age of 6 years took the Denver developmental screening test, while those 4 years and over took the intelligence quotient (IQ) test.
The aim of this study is to determine whether vancomycin with cefazoline is superior to vancomycin with placebo in preventing gastrostomy-related wound infection in carriers of methicillin-resistant staphylococcus aureus (MRSA).
The eradication rate of the standard H. pylori eradication therapy (such as the triple therapy with a proton pump inhibitor [PPI], amoxicillin and clarithromycin) depends on bacterial susceptibility to clarithromycin and genotypes of CYP2C19 in patients. The investigators intend to investigate whether the tailored therapy based on the two above-mentioned factors increases the cure rate of the initial eradication therapy.
The purpose of this study is to evaluate whether use of the disinfectant chlorhexidine administered to the birth canal during labour and newborn at delivery can protect a woman and her baby from bacterial infections after birth. If effective, this could be used as an inexpensive alternative to antibiotics to prevent newborn infections in resource-poor countries.