Impact of the COVID-19 Pandemic on Door-to-Device Time Segments and Clinical Outcomes for STEMI Patients in Northern Taiwan.

Background: Prompt primary percutaneous coronary intervention (pPCI) is crucial for the prognosis and reduction of myocardial damage in ST-segment elevation myocardial infarction (STEMI) patients. The Coronavirus Disease 2019 (COVID-19) pandemic had multifaceted impacts on healthcare. This study assessed the effects of the pandemic on pPCI procedures and clinical outcomes in emergency STEMI patients.

Clinical Outcomes According to the Extent of Atherosclerotic Disease in Female Patients Undergoing Transcatheter Aortic Valve Replacement: An Analysis From the WIN-TAVI Registry.

Background: Limited data exist on the impact of polyvascular disease (PolyVD) on clinical outcomes in female patients undergoing transcatheter aortic valve replacement (TAVR). We therefore sought to investigate clinical outcomes in women with versus without PolyVD undergoing TAVR.

Methods: Female participants from the multicentre Women's International Transcatheter Aortic Valve Implantation (WIN-TAVI) registry were categorized based on the presence or absence of PolyVD.

Disentangling the role of selenium in antagonizing the toxicity of arsenic and cadmium.

Cadmium (Cd) and inorganic arsenic (As) compounds are considered to be among the major public health hazards. This is due to both the high intrinsic toxicity of these substances and the often difficult to avoid exposure of the general population through contaminated water and food. One proposed method to reduce the toxic effects of As and Cd on animals and humans is the use of selenium (Se).

Measurable residual disease and posttransplantation gilteritinib maintenance for patients with FLT3-ITD-mutated AML.

BMT CTN 1506 ("MORPHO"; NCT02997202) was a randomized phase 3 study of gilteritinib compared to placebo as maintenance therapy after hematopoietic stem cell transplantation (HCT) for patients with FLT3-ITD-mutated acute myeloid leukemia (AML). A key secondary endpoint was to determine the impact on survival of pre- and/or post-HCT measurable residual disease (MRD), as determined using a highly sensitive assay for FLT3-ITD mutations. Generally, gilteritinib maintenance therapy was associated with improved relapse-free survival (RFS) for participants with detectable peri-HCT MRD, whereas no benefit was evident for those lacking detectable MRD.

Primary and secondary cardiovascular prevention: Recent advances.

Cardiovascular disease (CVD) remains a leading cause of morbidity and mortality worldwide with 20 million deaths annually. Recent advances in both primary and secondary prevention strategies have shown promising results in reducing the incidence and recurrence of cardiovascular events, but a question of fundamental importance is whether we are effective enough when predicting risk only in those over 40 years of age and only for 10 years. A similarly important question concerns the pathophysiological border between primary and secondary prevention and whether we should reorient our focus to atherosclerosis prevention as a continuous process that becomes clinically apparent later in life.

Fibre: The Forgotten Carbohydrate in Sports Nutrition Recommendations.

Although dietary guidelines concerning carbohydrate intake for athletes are well established, these do not include recommendations for daily fibre intake. However, there are many scenarios in sports nutrition in which common practice involves the manipulation of fibre intake to address gastrointestinal comfort around exercise, or acute or chronic goals around the management of body mass or composition. The effect of fibre intake in overall health is also important, particularly in combination with other dietary considerations such as the elevated protein requirements in this population.

Vaginal versus caesarean delivery in fetal macrosomia-a retrospective cohort study.

Objective: The aims of this study were to determine the incidence of macrosomic births over a 5-year period and to examine the childbirth complications for both mother and newborn.

Patients And Methods: During the study period there were a total of 16,126 deliveries, of which 1905 were macrosomic fetuses (defined as those with a birthweight of 4000 g or more). Data on the course of pregnancy and childbirth were collected from existing maternal and peripartum medical records.

Associations between dietary patterns and intestinal inflammation among HIV-infected and uninfected adults: A cross-sectional study in Tanzania.

The increased burden of non-communicable diseases (NCDs) is fueled by lifestyle factors including diet. This cross-sectional study explored among Tanzanian adults whether unhealthy dietary patterns are associated with intestinal and systemic inflammation which could increase the risk of NCDs. The study included 574 participants, with both diet and inflammatory markers data.

Challenges and motivating factors for integrating geostatistical models in targeted schistosomiasis control: A qualitative case study in Northwestern Tanzania.

Introduction: To address problems of over- and under-treatment with preventive chemotherapy resulting in ongoing transmission of schistosomiasis, the World Health Organization (WHO) recommends targeted mass drug administration (MDA) interventions at a sub-district level. In Tanzania, the lack of sub-district (ward) prevalence data has inhibited a transition to targeted treatment. Model-based prevalence estimation combined with routine surveillance data can be used to overcome this gap.

Inflammatory Heart Disease in Multisystem Inflammatory Syndrome.

Purposeof The Review: In this review article, we aim to provide an overview of the pathophysiology, the clinical features, the therapeutic management and prognosis of patients affected by Multisystemic inflammatory syndrome (MIS) with cardiac involvement, focusing on myocarditis and pericarditis.

Recent Findings: MIS is a multiorgan hyperinflammatory condition due to a cytokine storm following (within 4-12 weeks) SARS-CoV-2 (Severe Acute Respiratory Syndrome Coronavirus 2) infection. First described in children, it also affects young adults without comorbidities, predominantly males with highly heterogeneous clinical manifestations, including cardiac involvement.

"They are not HIV treatments drugs; they are preventive drugs (PrEP)". Experiences of PrEP uptake among vulnerable adolescent girls and young women in Tanzania.

Introduction: HIV poses a significant global health concern, affecting adolescents among other populations. This is attributed to various vulnerabilities including biological factors, gender inequalities and limited access to comprehensive sexual and reproductive health services in sub-Saharan Africa. In Tanzania, adolescent girls, and young women (AGYW) face double the risk of HIV infection compared to their male counterparts.

Antibody-based delivery of interleukin-2 modulates the immunosuppressive tumor microenvironment and achieves cure in pancreatic ductal adenocarcinoma syngeneic mice.

Background: Pancreatic ductal adenocarcinoma (PDAC) is one of the most aggressive and deadly type of cancer, with an extremely low five-year overall survival rate. To date, current treatment options primarily involve various chemotherapies, which often prove ineffective and are associated with substantial toxicity. Furthermore, immunotherapies utilizing checkpoint inhibitors have shown limited efficacy in this context, highlighting an urgent need for novel therapeutic strategies.

Optimizing injection accuracy for Baxter's nerve entrapment: an ultrasonography-guided approach based on anatomical surface landmarks.

Introduction: The clinical feasibility and applicability of surface landmarks for Baxter nerve entrapment to proximal and distal sites is unclear. This study provides anatomical guidelines for optimal transducer placement using two specific landmarks, the most inferior tip of the medial malleolus (A) and the most protruding posterior tip of the calcaneus (B), to enhance the diagnostic and therapeutic injection efficacy for proximal and distal entrapment sites.

Materials And Methods: Eighty-six feet from 45 fresh cadavers (25 male and 20 female) were dissected to determine Baxter's nerve (BN) localization.

Thoracic vertebral body erosion due to a perianeurysmal outpouching lesion after thoracic endovascular aortic repair: a case report and literature review.

Background: The safety of endovascular treatment, such as thoracic endovascular aortic repair (TEVAR), for a descending thoracic aortic aneurysm has been well-established, with a reported low postoperative mortality rate but higher incidences of long-term complications such as endo-leakage, device failure, and aneurysm-related death. Based on this, we report the first case of massive thoracic vertebral body erosion due to a perianeurysmal outpouching lesion after TEVAR.

Case Presentation: A 77-year-old female with a history of TEVAR due to descending thoracic aortic arch aneurysm 4 years ago was referred from the cardiovascular clinic to the spine center.

Androgen receptor overexpression by immunohistochemistry in malignant salivary gland tumors in Tanzania.

Background: Malignant salivary gland tumors (SGTs) present diagnostic challenges and limited treatment options. This study aims to determine the proportion of malignant SGTs overexpressing the androgen receptor (AR) by immunohistochemistry (IHC) and its association to age, sex, anatomical site, histopathological subtype and grade which may inform customized treatment approaches.

Methodology: This was a retrospective cross-sectional analytical study of archived paraffin embedded tissue blocks of malignant SGTs diagnosed at MNH Central Pathology Laboratory (CPL) from January 2019 to December 2022.

Denture biofilm increases respiratory diseases in the elderly. A mini-review.

Purpose: This mini-review discusses the clinical implication of respiratory pathogens in the biofilm on acrylic resin removable dentures in the elderly.

Methods: A search was conducted using the keywords: "dentures", " acrylic resin", "biofilm", "pneumonia", "elderly", "respiratory pathogens", and "respiratory diseases" in databases PubMed/Medline, Lilacs, SciELO and textbooks between 1999 and 2024.

Results: The elderly are more susceptible to chronic diseases and/or life-threatening infections because of senescence itself and functional and degenerative alterations.

Brentuximab Vedotin Combination for Relapsed Diffuse Large B-Cell Lymphoma.

Purpose: In patients with relapsed or refractory (R/R) diffuse large B-cell lymphoma (DLBCL), brentuximab vedotin (BV) as monotherapy or combined with either lenalidomide (Len) or rituximab (R) has demonstrated efficacy with acceptable safety. We evaluated the efficacy and safety of BV + Len + R versus placebo + Len + R in patients with R/R DLBCL.

Methods: ECHELON-3 is a randomized, double-blind, placebo-controlled, multicenter, phase 3 trial comparing BV + Len + R with placebo + Len + R in patients with R/R DLBCL.

Analysis of Changes in Viral Load and Inflammatory Cytokines, as Well as the Occurrence of Secondary Infections, in SFTS Patients Treated with Specific Treatments: A Prospective Multicenter Cohort Study.

Severe fever with thrombocytopenia syndrome (SFTS) is an acute febrile illness caused by the SFTS virus (SFTSV). We conducted this study to propose a scientific evidence-based treatment that can improve prognosis through changes in viral load and inflammatory cytokines according to the specific treatment of SFTS patients. This prospective and observational study was conducted at 14 tertiary referral hospitals, which are located in SFTS endemic areas in Korea, from 1 May 2018 to 31 October 2020.

Chronic Hepatitis B Genotype C Mouse Model with Persistent Covalently Closed Circular DNA.

Hepatitis B virus (HBV) can cause chronic infections, significantly increasing the risk of death from cirrhosis and hepatocellular carcinoma (HCC). A key player in chronic HBV infection is covalently closed circular DNA (cccDNA), a stable episomal form of viral DNA that acts as a persistent reservoir in infected hepatocytes and drives continuous viral replication. Despite the development of several animal models, few adequately replicate cccDNA formation and maintenance, limiting our understanding of its dynamics and the evaluation of potential therapeutic interventions targeting cccDNA.

Cell-Cultured Influenza Vaccine Enhances IFN-γ+ T Cell and Memory T Cell Responses Following A/Victoria/2570/2019 IVR-215 (A/H1N1) Infection.

Background: Influenza remains a significant public health challenge, with vaccination being a substantial way to prevent it. Cell-cultured influenza vaccines have emerged to improve on the drawbacks of egg-based vaccines, but there are few studies focusing on T cell immunity with both types of vaccines. Therefore, we studied the following 2022-2023 seasonal influenza vaccines with a standard dose and high dose: cell-based (C_sd and C_hd) and egg-based (E_sd and E_hd) vaccines.

Comparison of ELISA Versus FAMA Titers in Children After Chemotherapy and Hematopoietic Stem Cell Transplantation Who Received the Live Attenuated MAV/06 Strain Varicella Vaccine.

Background: Varicella can lead to severe complications in immunocompromised children, including those undergoing hematopoietic stem cell transplantation (HSCT) or chemotherapy. Preventing primary varicella zoster virus (VZV) infection is crucial in these populations to mitigate morbidity and mortality. This study aimed to evaluate the immunogenicity and safety of the live attenuated MAV/06 varicella vaccine in pediatric patients post-HSCT and post-chemotherapy.