Objectives: To describe a variant hemoglobin that interferes with HbA analysis by cation exchange HPLC.
Case Presentation: A 78 years-old Spanish male patient visited the Internal Medicine Clinic for a routine check-up, with HbA included to screen for diabetes. He had suffered hypertension and dyslipidemia, and the patient had no previous symptoms suggestive of diabetes such as hyperglycemia, weight loss, polydipsia, polyuria or tiredness.
Objectives: To analyse the susceptibility profile to cefepime, carbapenems and new β-lactam/β-lactamase inhibitor combinations in complex and isolated from intra-abdominal, urinary, respiratory and bloodstream infections in the SMART (Study for Monitoring Antimicrobial Resistance Trends) surveillance study in Spain.
Methods: The susceptibilities of 759 isolates (473 complex and 286 ) collected in 11 Spanish hospitals from 2016 to 2022 were analysed following the EUCAST 2023 criteria. Molecular characterization looking for β-lactamase genes was performed through PCR and DNA sequencing analysis.
Aim: Volatile organic compounds (VOCs) are being studied as potential biomarkers in many infections. Therefore, this study aimed to analyze the volatile profile of three Gram-positive bacteria of clinical relevance to identify potential volatile biomarkers that allow their differentiation.
Methods And Results: L.
Microorganisms produce a wide variety of volatile organic compounds (VOCs) as products of their metabolism and some of them can be specific VOCs linked to the microorganism's identity, which have proved to be helpful for the diagnosis of infection via odour fingerprinting. The aim of this study was to determine the VOCs produced and consumed to characterize the volatile metabolism of seven isolates of different clonal complexes (CCs) of . For this purpose, dichloromethane extracts from the thioglycolate broth medium were analysed by gas chromatography coupled to mass spectrometry (GC/MS).
View Article and Find Full Text PDFEnferm Infecc Microbiol Clin (Engl Ed)
October 2021
Objectives: Severe acute respiratory syndrome coronavirus (SARS-CoV-2) is a novel coronavirus that causes COVID-19. This disease is associated with leukocytosis with lymphopenia, neutrophilia, and elevated levels of d-dimer, and C-reactive protein, ferritin, procalcitonin, and lactate dehydrogenase. The aim of this study was to describe the clinical and analytical characteristics of hospitalized patients with SARS-CoV-2 infection and to identify prognostic factors of disease progression.
View Article and Find Full Text PDFBackground: Real-time reverse transcription polymerase chain reaction assay (RT-PCR) is the gold standard for diagnosis of coronavirus disease 2019 (COVID-19); however, it is not universally available and may have limitations in response times. The aim was to evaluate the routine blood tests for diagnosis of COVID-19, determining the diagnostic accuracy of blood biomarkers to differentiate between patients with and without COVID-19.
Methods: Clinical charts, nursing records, laboratory findings, and chest x-rays from adult patients with clinical suspicion of COVID-19 (fever, cough and/or dyspnea) at hospital admission were reviewed.
Objectives Gaucher disease (GD) is the most common inherited lysosomal storage disease, caused by mutations in acid β-glucosidase (GBA) gene. This study aimed to identify mutations in Andalusia patients with GD and their genotype-phenotype correlation. Methods Descriptive observational study.
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