amoxicilina

INTRODUCTION: Pleural empyema is an infrequent manifestation of extraintestinal Clostridioidesdifficile infection, with just eight cases reported in literature. METHODS: We report a new case in a 70-year-old male without comorbidities or evidence of concomitant gastrointestinal disease, and review the previous cases reported in the literature. RESULTS: The isolate was susceptible to all antimicrobial tested and was negative for A+B toxins...

OBJECTIVE: To describe the characteristics of pediatric patients treated in the  emergency department due to amoxicillin overdosing. METHOD: A retrospective single-center observational study was conducted on  patients aged 0 to 16 years treated in a pediatric emergency department due  to amoxicillin overdosing between 2011 and 2021. Epidemiological and  anthropometric data was collected as well as information on the circumstances  of overdosing, clinical manifestations, emergency department management,  and discharge destination...

INTRODUCTION: Helicobacter pylori (H. pylori) eradication treatment includes a proton pump inhibitor and two antibiotics: amoxicillin and clarithromycin. The goal of that treatment is to eradicate the infection in at least 90% of the patients. Failure to eradicate the infection can have multiple causes, among which is the presence of point mutations in the antimicrobial target genes. OBJECTIVE: To characterize the mutations present in the pbp1a gene and their possible association with resistance to amoxicillin in vitro...

Anaphylaxis is a severe acute multisystem syndrome involving massive mediator release from mast cells and basophils. Although the entire arterial system can be affected, when coronary arteries are the main targets, Kounis syndrome needs to be considered. Cerebral artery involvement has also been suggested in rarer MC-mediator release episodes; so-called 'Kounis-like' syndrome. Cerebral ischaemic lesions can then result from low blood pressure or direct proinflammatory and/or vasoconstrictive mediator action in the cerebral arterial system...

OBJECTIVE: To assess the prevalence of the use of medicines and other products for therapeutic purposes in the Brazilian pediatric population and test whether demographic, socioeconomic and health factors are associated with use. METHODS: A cross-sectional population-based study (National Survey on Access, Use and Promotion of Rational Use of Medicines - PNAUM), including 7,528 children aged 12 or younger, living in urban areas in Brazil. Medicine use to treat chronic or acute diseases was reported by the primary caregiver present at the household interview...

PURPOSE: An accurate, precise and sensitive HPLC assay was developed for the determination of amoxicillin in human plasma samples, to compare the bioavailability of two amoxicillin capsule (500mg) formulations (Amoxicilina from Brazil, as a test formulation and Amoxil from SmithKline Beecham Laboratories Ltda., Brazil, as a reference formulations) in 24 volunteers of both sexes. METHODS: Amoxicillin concentrations were analyzed by combined reversed phase liquid chromatography and UV detection (lambda=229 nm)...

OBJECTIVE: To compare the bioavailability of two amoxicillin oral suspension (250 mg/5 ml) formulations and two amoxicillin capsule (500 mg) formulations (Amoxicilina from Medley S/A Indústria Farmaceûtica, Brazil, as test formulations and Amoxil from SmithKline Beecham Laboratórios Ltda., Brazil, as reference formulations) in 48 volunteers of both sexes. MATERIAL AND METHODS: The study was conducted open with a randomized two-period crossover design and a one-week washout period...