View clinical trials related to Infections.
Filter by:The purpose of this study is to learn about the safety and effects of PLG0206 for treating periprosthetic joint infections (PJI) in conjunction with the DAIR (debridement, antibiotics and implant retention) surgical procedure for patients with periprosthetic joint infections (PJI) after total knee arthroplasty (TKA) .
This study aims to establish a Controlled Human Infection Model of Bordetella pertussis by determining a reproducible and safe infectious bacterial dose (challenge inoculum) that achieves colonization and mild symptomatic infection in healthy adults.
This survey will be conducted for the subjects who participate in the priority survey (cohort survey) conducted by the Scientific Research Group of the Ministry of Health, Labour and Welfare at the initial stage of administration of the COVID-19 vaccination. The present study aims to collect information on serious adverse events or COVID-19 infection observed from 28 days after the last vaccination of VAXZEVRIA up to 12 months after the last vaccination and to evaluate the long-term safety of this vaccine.
Retrospective analysis with subgroup evaluation Primary objectives of the data analysis study: 1 Retrospective analysis of the symptoms and quality of life data of patients with mild, acute (<96 hours) upper respiratory symptoms based on the results of standard health assessment questionnaires used at the institution, over a period of 10-15 days after the SARS CoV-2 PCR test. Secondary objectives 1 Retrospective assessment of the upper respiratory tract symptoms and quality of life and serological parameters of the contact persons with confirmed close exposure to SARS CoV-2 PCR positive patients (based on the results of the standard health assessment questionnaires used at the institution in the period of 10-15 days after the SARS CoV-2 PCR test) The retrospective analysis also includes an assessment of the pharmacological and supplementary therapies used in patients presenting with mild, acute (<96 hours) upper respiratory symptoms and SARS CoV-2 positive contacts, as well as the incidence of SARS CoV-2 virus infection in contacts confirmed by PCR test (based on values measured within 48 hours and 10-15 days later), and an analysis of patients' serological data.
The study team aims to elucidate the potential role of ototopical antibiotic concentration on outcomes in patients diagnosed with chronic suppurative otitis media (CSOM). Chronic suppurative otitis media (CSOM) is characterized by chronic inflammation of the middle ear with persistent discharge from a non-intact tympanic membrane. CSOM is notably associated with a significant burden of disease worldwide. Topical fluoroquinolones are first line therapy for CSOM and are advantageous as compared to oral or intravenous therapy in that these antibiotics avoid systemic side effects and have the potential to locally deliver high antibiotic concentrations, which were thought to be sufficient to overcome all bactericidal resistance to fluoroquinolones. The investigators will measure antibiotic concentration in aspirates via liquid chromatography with tandem mass spectrometry (LC-MS/MS) from the middle ear of selected subjects with CSOM who are prescribed and instructed to self-administer ototopical ciprofloxacin. Enrolled subjects will be asked to return 3 to 10 days after initial visit to aspirate the middle ear and receive a follow-up evaluation. Furthermore, the subjects will be asked to keep logs of their medication use and to administer the ototopical medication one hour prior to their appointments. The measured ciprofloxacin concentrations will be correlated with clinical outcomes, primarily the time to symptom resolution. The guiding hypothesis is that patient self-administration of ciprofloxacin drops vary in antibiotic delivery with diluted concentrations significantly below the in vitro concentration of the prescribed solution and that these concentrations are below the bactericidal concentration of ciprofloxacin-resistant bacteria.
The purpose of this study is to evaluate efficacy of a 14-day concomitant therapy for the third-line treatment of Helicobacter pylori infection, and whether it is safe while maintaining an ideal eradication rates.
Background: Healthcare providers, particularly nurses, are at risk of infection as part of the COVID-19 epidemic chain since they assist in the disease's containment. By recognising the risk factors for infection and implementing suitable measures to reduce these risks, all reasonable efforts should be taken to control the spread of infection to them. The major aim of the present study was to determine the level of infection prevention and control practises used by primary healthcare nurses in Saudi Arabia during the COVID-19 pandemic.
30 pediatric patients aged 2-18 years receiving fluconazole as part of standard care for the treatment or prophylaxis of an invasive fungal infection will be included in the study. Between day 2 and 10, 6 samples will be collected on two days. In the case a patient switches from oral to intravenous therapy, an additional PK-day consisting of 3 samples will be scheduled. Fluconazole plasma concentrations will be determined. A pharmacokinetic model will be fitted to the data from all individuals simultaneously. Data will be analysed using non-linear mixed effects modelling (NONMEM). Monte Carlo simulations will guide the establishment of an improved fluconazole dosing regimen for pediatric and adolescent patients.
The primary objective of this study is to evaluate the safety and tolerability of Islatravir (ISL) in trans and gender diverse (TGD) participants who are receiving gender-affirming hormone therapy (GAHT) and are at low-risk for human immunodeficiency virus 1 (HIV-1) infection.
The aim of this study is to assess the occurrence of antibodies cross-reacting with autoantigens that have been detected in the context of SLE in patients with primary EBV infection over time compared to a control group. It is to establish a biobank of patients with primary EBV infection allowing to longitudinally analyze the immune response and its accompanying inflammatory processes with focus on the occurrence of antibodies cross-reacting with autoantigens associated with SLE and other autoimmune diseases. Substudies will analyze - characteristics of primary EBV infection patients treated with antibiotics in comparison to patients treated without antibiotics and outcomes of these treatment regimens (occurrence of acute complications such as peritonsillar abscess (PTA) or need for tonsillectomy, frequency of fatigue or symptoms associated with chronic fatigue syndrome). - Procalcitonin (PCT) concentrations in primary EBV infection compared to control patients with similar symptoms and its association with disease severity and local complications. - the occurrence of fatigue and symptoms associated with chronic fatigue syndrome 6 and 12 months after primary EBV infection.