Clinical insights into mixed and bacterial bloodstream infections: a retrospective cohort study.

Mixed bloodstream infections (BSIs) involving and other bacterial pathogens present significant diagnostic and therapeutic challenges. The incidence of these co-infections has been increasing. However, the limited literature on this topic necessitates a deeper understanding of its epidemiological and clinical characteristics.

A comparative analysis of HbA1c, glycated albumin, and fasting plasma glucose for glycemic assessment in people living with HIV.

Background: People living with HIV (PLWH) are at increased risk for metabolic disorders, including diabetes and prediabetes. While hemoglobin A1c (HbA1c) is widely used for glycemic assessment, its reliability in PLWH is questioned due to altered red blood cell turnover. Glycated albumin (GA) has been proposed as an alternative, but its diagnostic utility remains unclear in PLWH.

Disproportionate presentation of Mpox among people with HIV: A multicenter retrospective cohort study in Taiwan.

Background: By June 2024, Taiwan reported 381 Mpox virus (MPXV) cases and one death. This study aims to analyze the characteristics and clinical presentations during the first outbreak of Mpox in Taiwan.

Methods: The study was conducted across 16 hospitals and included patients aged 20 and older diagnosed with Mpox between May 2022 and March 2024.

Effectiveness of Local Antibiotics for Infection Prevention in Primary Joint Arthroplasty: A Systematic Review and Meta-Analysis.

: To evaluate the effectiveness of local antibiotic prophylaxis (e.g., powder, bone cement, intraosseous injection) in reducing periprosthetic joint infections (PJI) and deep wound infections in adults undergoing primary joint replacement surgery.

Do Hospitalized Adult Patients with Acute Pharyngotonsillitis Need Empiric Antibiotics? The Impact on Antimicrobial Stewardship.

Acute pharyngotonsillitis is a common reason to visit primary care providers. Group A Streptococcal (GAS) pharyngitis is the most common bacterial infection which needs antibiotic treatment. GAS accounts for only 10-15% of adult acute pharyngitis cases.

Implementation of 2% Chlorhexidine Bathing to Reduce Healthcare-Associated Infections Among Patients in the Intensive Care Unit.

Healthcare-associated infections (HAIs) significantly increase morbidity, mortality, length of hospital stays, and costs, particularly among ICU patients. Despite standard interventions, catheter-associated urinary tract infections (CAUTI) and central line-associated bloodstream infections (CLABSI) remain major HAI contributors. This study evaluated the efficacy of daily 2% chlorhexidine gluconate (CHG) bathing in reducing HAI incidence, specifically CAUTI, CLABSI, and multidrug-resistant organisms (MDROs), in a 20-bed ICU at a regional hospital.

Comparison of clinical and laboratory data between hantavirus infection and leptospirosis: a retrospective case series study in southern Taiwan.

Background: Leptospirosis (LS) and hantavirus (HV) are rodent-borne diseases and share similar clinical manifestations, posing diagnostic challenges.

Methods: This retrospective study compared clinical characteristics, laboratory data, complications and outcomes of 33 LS and nine HV cases in Kaohsiung, Taiwan, from 2006 to 2021.

Results: Both LS and HV diseases had high rates of acute kidney injury (84.

Ruxolitinib associated psoas muscle tuberculosis abscess in a primary myelofibrosis woman: A case report and literature review.

Rationale: Primary myelofibrosis is a subtype of myeloproliferative neoplasm that leads to bone marrow fibrosis. Historically, the only curative option for primary myelofibrosis was allogeneic hematopoietic stem cell transplant. Ruxolitinib, a Janus kinase inhibitor, is now used for the treatment of primary myelofibrosis and polycythemia vera.

The impact of the fluconazole trailing effect on the persistence of Candida albicans bloodstream infection when treated with fluconazole.

Objectives: The trailing effect of Candida species is a phenomenon characterized by reduced but persistent growth at antifungal concentrations above the MIC. We assessed the impact of trailing growth on the persistence of Candida albicans candidemia in patients receiving fluconazole (FLC) therapy.

Methods: We retrospectively investigated candidemia isolates at three hospitals in southern Taiwan between 2013 and 2020.

Trends and the associated factors of optimal immunological response and virological response in late anti-retroviral therapy initiation HIV cases in Taiwan from 2009 to 2020.

Background: Late cART initiation (CD4 count ≤200 cells/μL or AIDS-defining opportunistic illnesses [AOIs] at cART initiation) impedes CD4 count recovery and virologic suppression after cART initiation. However, studies to evaluate trends of and modifiable factors for optimal immunological response (IR) and virological response (VR) in people living with HIV (PLWH) with late cART initiation with the current HIV treatment strategies are limited.

Methods: We retrospectively identified 475 PLWH with late cART initiation in 2009-2020.

Dolutegravir-induced growth and lifespan effects in Caenorhabditis elegans.

Background: Integrase strand transfer inhibitor (INSTIs)-based combination antiretroviral treatment in people living with HIV (PLWH) has been reportedly correlated with several adverse effects, such as weight gain, fetal defects or psychiatric disorders.

Methods: To comprehensively understand the adverse effect of INSTIs, our study utilized Caenorhabditis Elegans (C. elegans) as a model to investigate how dolutegravir (DTG) affected its life cycle, growth, reproduction and lifespan.

Treatment Responses to Integrase Strand-transfer Inhibitor-containing Antiretroviral Regimens in Combination With Short-course Rifapentine-based Regimens for Latent Tuberculosis Infection Among People With HIV.

Background: Real-world experience with combinations of short-course rifapentine-based regimens and integrase strand-transfer inhibitor-containing antiretroviral therapy (ART) in management of latent tuberculous infection (LTBI) is limited among people with human immunodeficiency virus (PWH).

Methods: From August 2019 to October 2022, PWH receiving 3 months of weekly rifapentine plus isoniazid (3HP) or 1 month of daily rifapentine plus isoniazid (1HP) in combination with ART were included. The primary outcome was virologic response within 12 months after LTBI treatment; secondary outcomes included treatment completion rate and safety of LTBI regimens.

Effect of immunological non-response on incidence of Non-AIDS events in people living with HIV: A retrospective multicenter cohort study in Taiwan.

Background: People living with HIV (PLWH) are susceptible to non-AIDS-related events, particularly those with immunological nonresponses (INRs) to highly active antiretroviral therapy (HAART). This study assessed the association of INRs with incident non-AIDS-related events among PLWH.

Methods: This multicenter retrospective cohort study enrolled PLWH who had newly diagnosed stage 3 HIV and received HAART between January 1, 2008, and December 31, 2019.

Optimal Frequency of Hepatitis C Virus (HCV) RNA Testing for Detection of Acute HCV Infection Among At-risk People With Human Immunodeficiency Virus: A Multicenter Study.

Using 3-stage pooled-plasma hepatitis C virus (HCV) RNA testing performed quarterly among at-risk people with human immunodeficiency virus (PWH), we found that if testing had been performed every 6 or 12 months, 58.6%-91.7% of PWH who recently acquired HCV would be delayed for diagnosis and might contribute to onward HCV transmission with longer durations.

Effect of omega-6 linoleic acid on neurobehavioral development in Caenorhabditis elegans.

Linoleic acid (LA, omega-6), an essential polyunsaturated fatty acid, is supplied by vegetable oils such as corn, sunflower and soybean. Supplementary LA in infants and children is required for normal growth and brain development, but has also been reported to induce brain inflammation and neurodegenerative diseases. This controversial role of LA development requires further investigation.

Impact of Plastic-Wrap Properties and Cleaning Intervals on the Disinfection of Elevator Buttons.

Fomite transmission is a possible route by which different pathogens spread within facilities. In hospital settings, elevator buttons are widely observed to be covered with various types of plastic wraps; however, limited information is available concerning the impact of different plastic materials on cleaning. Our study aimed to identify which plastic material is suitable for the coverage of elevator buttons and the optimal intervals for their cleaning.

Correlation of Vitek 2 and Agar dilution for levofloxacin susceptibility testing and clinical outcomes of Enterobacterales bacteremia with 2019 CLSI breakpoints.

In 2019, the CLSI lowered the susceptible levofloxacin breakpoints for Enterobacterales from a MIC of ≤2 μg/mL to ≤0.5 μg/mL. The study evaluated the correlation between the susceptibility profiles obtained by the Vitek 2 and agar dilution (AD) methods in levofloxacin MIC ≤2 μg/mL isolates and its clinical impacts.

Care cascade of tuberculosis infection treatment for people living with HIV in the era of antiretroviral therapy scale-up.

Testing and treatment of tuberculosis infection (TBI) are recommended for people living with HIV (PLWH). We aimed to evaluate the care cascade of TBI treatment among PLWH in the era of antiretroviral therapy (ART) scale-up. This retrospective study included adult PLWH undergoing interferon-gamma release assay (IGRA)-based TBI screening during 2019-2021.

Structural insights into Nirmatrelvir (PF-07321332)-3C-like SARS-CoV-2 protease complexation: a ligand Gaussian accelerated molecular dynamics study.

Coronavirus 3C-like protease (3CLpro) is found in SARS-CoV-2 virus, which causes COVID-19. 3CLpro controls virus replication and is a major target for target-based antiviral discovery. As reported by Pfizer, Nirmatrelvir (PF-07321332) is a competitive protein inhibitor and a clinical candidate for orally delivered medication.

Anti-NMDA receptor encephalitis presenting as fever with undetermined cause.

Autoimmune encephalitis is a rare disease, which should be differentiated from aseptic encephalitis. Possessing anti-N-methyl-D-aspartate (NMDA) receptor autoantibody is the leading cause of autoimmune encephalitis. However, it may pose a diagnostic challenge to clinicians, especially to nonpsychiatric or non-neurologic specialist, resulting in a delayed initiation of treatment.

Real-world effectiveness of direct-acting antivirals in people living with human immunodeficiency virus and hepatitis C virus genotype 6 infections.

Background: Hepatitis C virus (HCV) genotype 6 (HCV-6) infection is prevalent predominantly in Southeast Asia, and the data on the virologic response of HCV-6 to direct-acting antivirals (DAAs) are sparse in people living with human immunodeficiency virus (HIV) (PLWH).

Aim: To assess the virologic response of HCV-6 to DAAs in PLWH.

Methods: From September 2016 to July 2019, PLWH coinfected with HCV-6 initiating DAAs were included.