View clinical trials related to Infection.
Filter by:The primary aim of this open-label, randomized control trial is to compare the immunogenicity at week 28 after 20µg HBV vaccine (at week 0, 4, 24) versus 40µg HBV vaccine (40-µg at week 0, 4, 24 week) among HIV-positive patients or HIV-negative MSM who were born in Taiwan after July 1986 and tested negative for all HBV serological markers. The secondary aims are to assess the safety of double-dose HBV vaccination, the proportions of high-level responders (anti-HBs antibody >100 mIU/ml) at weeks 28 and 48, the serological responses at week 48, and incident HBV infection (indicated by appearance of anti-HBc and/or HBsAg) at week 48.
Urinary tract infections (UTIs) are bothersome and more likely to occur in postmenopausal women. Frequent UTIs, as well as other problems with the urinary and genital systems such as painful sex and urinary frequency/urgency, are part of a symptom complex called genitourinary syndrome of menopause (GSM). Prasterone (Intrarosa®) is a man-made steroid that helps with painful sex in postmenopausal women. Because previous studies have shown prasterone to help with other GSM problems, this study was designed to investigate if prasterone used in the vagina decreases the number of UTIs in postmenopausal women.
The specific outcome is to determine whether the colony count of Propionibacterium acnes, one of the commonest causes of shoulder infection and not eradicated by conventional forms of surgical preparatory solutions and antibiotics, in a shoulder surgical wound will be altered by the use of subdermal cefazolin.
Osteaoarticular infection due to C. acnes are known to be of late onset, causing chronic infection possibly pauci-symptomatic. Osteaoarticular infection due to C. acnes represents a diagnostic challenge, since C. acnes is slow and difficult to grow, and can also be considered a contaminant.A 16S universal PCR bacteriological diagnosis has been proposed but is lacking of sensitivity. A specific C. acnes PCR was developed in 2010, but is not used routinely.
Cephamycin related to 2nd generation cephalosporins, the use of cefoxitin has long been limited to antibiotic prophylaxis. Because of its spectrum (sensitive staphylococci, enterobacteria including ESBL, streptococci, anaerobes), its stability and its low cost, it could be useful in curative bone and joint infections, especially in case of infection polymicrobial disease in patients for whom antibiotic alternative per os is limited.
Rickettsial infections have been found to be the second most common cause of non-malarial febrile illness in Southeast Asia, just after dengue, and are largely neglected treatable causes of morbidity and mortality. The rickettsiae can be divided into three major groups: the scrub typhus group (STG), the typhus group (TG) and the spotted fever group (SFG). Rickettsial infections typically present with an acute fever and are difficult to diagnose due to the many different causes of undifferentiated fever in Southeast Asia. Rickettsial IgG seroprevalence, reflecting past infection, will give an estimate of the burden of rickettsial infections in the population. Background seroprevalence studies in countries around Myanmar have found high rates of rickettsial infections. Yet, in Myanmar there have been no prevalence studies on rickettsial infections since the Second World War. We plan to determine IgG levels to the three different groups of rickettsial infections in leftover blood samples in several clinics and hospitals in different regions of Myanmar.
This study aims to investigate the use of alpha-defensin as a diagnostic means to distinguish between acute bacterial and viral infections.
Evaluate the diagnostic and therapeutic role of fiberoptic bronchoscopy in management of patients with lower respiratory tract infection in Respiratory Intensive Care Unit of Assiut University Hospital
There was no evidence to judge the effects of preventative antibiotics for extractions of severely decayed teeth, teeth in diseased gums, or extractions in patients who are sick or have low immunity to infection. Undertaking research in these groups of people may not be possible or ethical. However, it is likely that in situations where patients are at a higher risk of infection that preventative antibiotics may be beneficial, because infections in this group are likely to be more frequent and more difficult to treat To the best of knowledge, no adult study has compared the effects of single dose of Co-Amoxiclave and full oral course before or after dentoalveolar surgery. The current study has formally considered this comparison as a potential valuable trail for reducing the postoperative complications in adult patients who have had surgical removal of teeth under LA.
Vacuum-formed retainers are clear or transparent retainers, that hold the teeth in the new position after active orthodontic treatment. These custom made appliances are becoming popular these days due to the aesthetics value among patients. Vacuum-formed retainers can be made through a process that softens the clear plastic and vacuumed to follow the shape of the dental model before it cools off and hardens again. These dental models can be made from conventional method or through a 3D reconstruction process. Recently, it was found that there is no difference in terms of stability of the teeth and oral health related quality of life of the patients wearing vacuum-formed retainers constructed on either types of models. Physically, the surface roughness of the retainers appear different because the conventional models and 3D printed models are constructed in a different manner. Our interest is to determine whether the difference in surface roughness would affect microbial colonisation which can eventually affect the oral health. So this study aims to find the association between microbial colonisation and surface roughness of vacuum-formed retainers constructed on conventional models and also 3D reconstructed models.