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Hippocampus and its involvement in Alzheimer's disease: a review.

While beneficial therapeutically, almost all medications have untoward effects on various body tissues and functions, including the eye in w … oids have decreased night vision and abnormal dark-adaptation. Patients on long-term treatment with linezolid may develop an optic neuropathy (swollen or pale optic disc), symmetric painless decrease of visual acuity and colour vision, and bilateral visual field defects. A probable link exists between amiodarone and a bilateral optic neuropathy that is very …

Prevalence and characterization of Staphylococcus aureus isolates from subclinical bovine mastitis in southern Xinjiang, China.

Staphylococcus aureus is one of the major pathogens causing mastitis in dairy herds. The colonization of dairy cows and subsequent contamina … S. aureus. The resistance rates to penicillin, erythromycin, clindamycin, tetracycline, gentamicin, linezolid, rifampicin, quinupudin-dafupudin, ciprofloxacin, norfloxacin, and chloramphenicol were 58.5, 44.6, 40.0, 18.5, 12.3, 10.8, 9.2, 6.2, 4.6, 4.6, and 1.5%, respectively. All isolates were susceptible to cefoxitin, sulfamethoxazole-trimethoprim, and va …

[Susceptibilities of bacteria isolated from patients with lower respiratory infectious diseases to antibacterial agents (2010)].

From October 2010 to September 2011, we collected the specimen from 361 patients with lower respiratory tract infections in 16 institutions … in and arbekacin showed the potent activity and inhibited the growth of all the strains at 2 μg/mL. Linezolid also showed the great activity and inhibited the growth of all the strains at 2 μg/mL. Carbapenems and penems showed the most potent activities against S. pneumoniae and panipenem inhibited the growth of all the strains at 0.125 μg/mL. Imipenem and …

Распространяется жизнь, угрожая вирусом Нокардии отитидискавиарум у молодой женщины с недавно диагностированным системным волшебством эритематос, отчетом по делу и анализом литературы.

По сообщениям, инфекция, вызванная нокардией, наблюдается главным образом у иммунокомпромиссированных пациентов. Обычно он представляет собой легочную или распространенную болезнь с предрасположенностью к мозгу. Инфекции - это редкая этиология внутричерепной сосудистой аневризмы. В этой связи мы сообщаем о случае распространения Nocardia otitidiscaviarum (N. otitidiscaviarum) у молодой женщины, у которой недавно был диагностирован системный волчан (SLE), осложняемый развитием инфекционной внутричерепной аневризмы. Насколько нам известно, это четвертый случай внутричерепной аневризмы, связанной

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… N. otitidiscaviarum isolate was susceptible to trimethoprim-sulfamethoxazole (TMP-SMX) (MIC 1 μg/mL), amikacin (MIC 2 μg/mL), ciprofloxacin (MIC 0.5 μg/mL), moxifloxacin (MIC 0.25 μg/mL) and linezolid (MIC 0.094 μg/mL). … Most of the frequently isolated species of Nocardia are found to be sensitive to TMP-SMX, imipenem, and linezolid and a combination of these agents may be used as empirical therapy. …

Расследование результатов и лечение длинных коронавирусных заболеваний 2019 года у пациентов с множественным склерозом, обработанных ритуксимаб: тематическое исследование.

Множественный склероз (MS) — хроническое аутоиммунное заболевание, затрагивающее центральную нервную систему, характеризующееся разрушением миелинской ножки нервов. Пациенты MS, которые лечились ритуксимабом, иммунодепрессивным препаратом, страдают от снижения уровня иммуноглобулина, что повышает их риск различных инфекций, включая коронавирусную болезнь 2019 года (COVID-19). Во время пандемии COVID-19 у многих из этих пациентов появились долгосрочные симптомы после инфицирования. Эти хронические симптомы привели к значительным осложнениям, а в некоторых случаях к росту смертности. В ходе этог

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… On day 1, she received remdesivir (200 mg loading dose followed by 100 mg daily for 5 days), intravenous dexamethasone (8 mg daily for 4 days), and empirical antibiotic therapy with levofloxacin, linezolid, and meropenem. Despite treatment, the patient remained febrile 24 h after admission. … On day 1, she received remdesivir (200 mg loading dose followed by 100 mg daily for 5 days), intravenous dexamethasone (8 mg daily for 10 days), and empirical antibiotic therapy with linezolid and piperacillin-tazobactam for 6 days. Despite 6 days of treatment, the patient remained febrile. …

ECC-4 Abstracts

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… All staphylococci were susceptible to vancomycin, teicoplanin and linezolid. No VISA isolates were found. In enterococci, resistance to glycopeptides was 10.8%: vanA (58.3%) and vanB (41.7%) were found. … All enterococci were susceptible to linezolid. In summary, linezolid, glycopeptides, and chloramphenicol showed the best activity against all isolates. …

The Cytotoxicity Profile of Silver Carboxylate in a TiO2/Polydimethylsiloxane Matrix in Osteoblasts, Keratinocytes, Endothelial Cells, and Skeletal Muscle Cells.

INTRODUCTION: Surgical site infections continue to pose a major challenge in healthcare, contributing to prolonged hospitalizations and incr … conventional antibiotic agents, including vancomycin (5 and 50 µg/mL), tobramycin (5 and 50 µg/mL), linezolid (2 and 20 µg/mL), and polymyxin E (2 µg/mL). Cell viability following exposure was measured using the MTT assay, and the results were analyzed statistically using analysis of variance followed by post hoc Tukey tests. RESULTS: OBs exhibited marked …

Cefiderocol versus high-dose, extended-infusion meropenem for the treatment of Gram-negative nosocomial pneumonia (APEKS-NP): a randomised, double-blind, phase 3, non-inferiority trial.

BACKGROUND: Nosocomial pneumonia due to multidrug-resistant Gram-negative pathogens poses an increasing challenge. We compared the efficacy … col 2 g or meropenem 2 g every 8 h for 7-14 days. All patients also received open-label intravenous linezolid (600 mg every 12 h) for at least 5 days. An unmasked pharmacist prepared the assigned treatments; investigators and patients were masked to treatment assignment. Only the unmasked pharmacist was aware of the study drug assignment for the infusion ba …

[Analysis on distribution and drug resistance of pathogen caused community-onset bloodstream infection].

OBJECTIVE: To investigate the distribution and drug resistance of pathogen caused community-onset bloodstream infection (COBSI) in patients … ptococcus strains and MRSA had low resistance rates, and all pathogens were completely sensitive to linezolid and vancomycin. The average annual resistance rate of Escherichia coli to common antibiotics in CABSI group was increased, but the difference was significant only for ciprofloxacin (from 2014 to 2017, they were 37.5%, 28.6%, 52.6%, 65.2%, respective …

Whole genome sequence-based analysis of Staphylococcus aureus isolated from bovine mastitis in Thuringia, Germany.

BACKGROUND: Bovine mastitis is a common disease of dairy cattle causing major economic losses due to reduced yield and poor quality of milk … ycin and erythromycin was rarely found (5 and 2.5%, respectively). All isolates were susceptible to linezolid, teicoplanin, vancomycin, tigecycline, fosfomycin, fusidic acid and rifampicin. These isolates were further allocated into five different sequence types: ST398 (n = 31), ST1074 (n = 4), ST504 (n = 3), ST582 (CC15) (n = 1) and ST479 (n = 1). These is …

Strong Increase in Moxifloxacin Resistance Rate among Multidrug-Resistant Mycobacterium tuberculosis Isolates in China, 2007 to 2013.

We designed this study to determine the trend of moxifloxacin resistance among multidrug-resistant tuberculosis (MDR-TB) patients from 2007 … to provide protection against development of resistance of companion drugs such as bedaquiline and linezolid. There are, however, no nationally representative data on moxifloxacin resistance among MDR/RR-TB cases in China. Therefore, we assessed the resistance prevalence for moxifloxacin among MDR-TB strains isolated in national drug resistance surveys in …

[Clinical analysis of children with group B streptococcal meningitis in 2013-2017 in a single center].

Objective: To explore the clinical features, the risk factors of mortality and drug resistance of the isolates in patients with group B stre … re susceptible to penicillin (68/68), ceftriaxone (47/47), cefepime (50/50), vancomycin (60/60) and linezolid (54/54), while the rates of resistance to tetracycline, levofloxacin, clindamycin and erythromycin were 5/12, 17/45, 38/46 and 32/37, respectively. Conclusions: The main type of GBS meningitis is late onset cases. The incidence of neurological compl …

[Clinical analysis of 20 cases with Streptococcus pneumoniae necrotizing pneumonia in China].

OBJECTIVE: Streptococcus pneumoniae necrotizing pneumonia (SPNP) was reported elsewhere but not in China yet. Inappropriate treatment due to … , one with cardiac insufficiency. Seventeen patients were treated with vancomycin or teicoplanin or linezolid two with amoxicillin and clavulanate potassium. Other two patients had been treated with meropenem and cephalosporin antibiotics respectively before admission, and they had been at recovery stage when they were hospitalized. Thoracic close drainage …

[Analysis of distribution characteristics and drug resistance of 2748 strains of pathogens isolated from burn patients].

OBJECTIVE: To provide epidemiological data of the distribution characteristics and drug resistance of the pathogens isolated from burn patie … te trend. Resistant rates of Enterococcus faecalis, Enterococcus faecium, and SA to teicoplanin and linezolid were less than 10.00%. Resistant rate of SA, Staphylococcus epidermidis and Enterococcus faecium to vancomycin was 0. Resistant rates of SA to quinupristin/dalfopristin, minocycline, fusidic acid, and compound sulfamethoxazole were low, respectively …

Клиническое представление лептоспироза: ретроспективное исследование 34 Пациенты поступили в одно учебное заведение во Франции.

Лептоспироз имеет весьма изменчивое клиническое представление, которое может быть связано с различными заражающими сероварами, факторами хост-компьютеров или их комбинацией. Это исследование проводилось ретроспективно 34 Число пациентов с серологическим подтвержденным лептоспирозом, принятых в течение отчетного периода 1992-2002. Наиболее частыми симптомами при поступлении в школу были лихорадка (см.100%), головная боль75%), миальгии55%), артхальгии45%) и рвотой (т.е.39%). Применяемые лабораторные исследования включали в себя лимфопенцию (см.85%), тромбоцитопенсия75%), повышенные ферменты пече

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… Results: A total of 50 courses of linezolid were delivered. The mean duration of therapy was 9 days (5–106 days). … Conclusions: This is the first study assessing the efficacy and tolerability of linezolid in children with infectious complications of oncohematological diseases. Linezolid was highly effective when used as a component of empirical therapy of the febrile neutropenia. …

Атипичные презентации Acolovir-Resistant Herpes Simplex Virus в иммунокомпромиссированных пациентах: Серия дел.

Инфекции, связанные с вирусом герпеса (HSV), у иммунокомпромиссированных пациентов могут иметь атипичные представления - от грануломатных до линейных эрозийных повреждений - и превращаться в рефракторную и стандартную терапию. Мы сообщаем three :: случаи некротизации категорической инфекции HSV у иммунокомпромиссированных пациентов с гематологическими малигнациями или предшествующими химиотерапиями, все из которых имеют нетипичные и рефракторные проявления заболевания. One дело касалось 53-year-old :: пациентка с реанимацией/рефрактом острой миэлоидной лейкемией (АМЛ), разработавшая некротизир

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… HSV: Herpes simplex virus As her infection persisted with worsening gluteal myositis and concerns for necrotizing fasciitis (Figure 6 ), the antimicrobial regimen was escalated to meropenem and linezolid. … Figure 6 As the patient’s infection persisted with worsening gluteal myositis and concerns for necrotizing fasciitis, the antimicrobial regimen was escalated on Day 9 to meropenem and linezolid. …

Machine learning-based prognostic model for bloodstream infections in hematological malignancies using Th1/Th2 cytokines.

OBJECTIVE: Bloodstream infection (BSI) is a significant cause of mortality in patients with hematologic malignancies(HMs), particularly amid rising antibiotic resistance. This study aimed to analyze pathogen distribution, drug-resistance patterns and develop a novel predictive model for 30-day mortality in HM patients with BSIs. METHODS: A retrospective analysis of 231 HM patients with positive blood cultures was conducted. Logistic regression identified risk factors for 30-day mortality. Th1/Th2 cytokines were collected at BSI onset, with LASSO regression and restricted cubic spline analysis

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… MRSA had no antibiotic resistance to linezolid and vancomycin. MRCNS was completely sensitive to linezolid and vancomycin. Enterococcus faecium had no resistance to vancomycin and linezolid. Fungal resistance was relatively high to voricozole (53.85%) and flucozole (46.15%). … Additionally, combinations of Escherichia coli and gram-positive cocci (e.g., Enterococcus species) may occur, necessitating combination therapy—such as carbapenems paired with vancomycin or linezolid—to ensure adequate coverage of both pathogens. …

Antibiotic Use and Outcomes After Implementation of the Drug Resistance in Pneumonia Score in ED Patients With Community-Onset Pneumonia.

BACKGROUND: To guide rational antibiotic selection in community-onset pneumonia, we previously derived and validated a novel prediction tool, the Drug-Resistance in Pneumonia (DRIP) score. In 2015, the DRIP score was integrated into an existing electronic pneumonia clinical decision support tool (ePNa). METHODS: We conducted a quasi-experimental, pre-post implementation study of ePNa with DRIP score (2015) vs ePNa with health-care-associated pneumonia (HCAP) logic (2012) in ED patients admitted with community-onset pneumonia to four US hospitals. Using generalized linear models, we used the d

Impact of vancomycin resistance on mortality in neutropenic patients with enterococcal bloodstream infection: a retrospective study.

BackgroundVancomycin-resistant Enterococcus (VRE) bloodstream infection (BSI) is generally associated with the delayed administration of adequate antibiotics. The identification of risk factors and outcomes of VRE BSI is necessary for establishing strategies for managing neutropenic fever in patients with hematological malignancies.MethodsWe retrospectively analysed consecutive cases of enterococcal BSI in patients with neutropenia after chemotherapy or stem cell transplantation between July 2009 and December 2011 at a single center.ResultsDuring the 30-month period, among 1,587 neutropenic pa

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… There are several studies on outcomes after administration of newer antimicrobial agents such as linezolid, daptomycin, quinupristin-dalfopristin or tigecycline [ 5 , 6 ]. … Two E . faecium isolates were not susceptible to linezolid: one isolate showed intermediate susceptibility and one showed resistance; in both, the MIC changed to susceptible when the blood cultures were repeated. …

Evaluation and Management of Bacterial and Fungal Infections Occurring in Patients with a Hematological Malignancy: A 2011 Update

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… As with vancomycin, newer gram-positive agents such as linezolid, quinupristin–dalfopristin, tigecycline, televancin, or daptomycin have no proven role in routine empiric coverage [ 11 , 13 , 146 ]. … Some hazards related to the use of these gram-positive agents include the emergence of linezolid-resistant Enterococcus spp. and strains of coagulase-negative staphylococci, marrow suppression with linezolid and daptomycin, serum creatine kinase level elevation with daptomycin, and severe arthralgias …