Valvular Heart Disease-Related Mortality Between Middle- and High-Income Countries During 2000 to 2019.

Background: Valvular heart disease (VHD) management has evolved rapidly in recent decades, but disparities in health care access persist among countries with varying socioeconomic backgrounds.

Objectives: The purpose of this study was to investigate global mortality trends from VHD and assess the difference between middle- and high-income countries.

Methods: We obtained mortality data from the World Health Organization Mortality Database for VHD and its subgroups (rheumatic valvular disease [RVD], infective endocarditis [IE], aortic stenosis [AS], and mitral regurgitation [MR]) from 2000 to 2019.

Redo Cardiac Surgery After Personalized External Aortic Root Support Operation.

A 36-year-old man with Marfan syndrome underwent mitral surgery after personalized external aortic root support operation. Redo surgery was performed without aortic cannulation (with right axillary cannulation and retrograde cardioplegia). Surgical findings revealed unique aortic changes with adventitial growth and vasa vasorum, without visible mesh.

Public assistance and survival equality in patients with EGFR mutation-positive lung cancer.

Background: Disparities in public assistance or the urbanization level of a residential region can affect cancer treatment outcomes. This study aimed to investigate whether these factors affect the overall survival (OS) of patients with epidermal growth factor receptor (EGFR) mutation-positive non-small cell lung cancer (NSCLC) using Tokushukai REAL World Data.

Methods: We analyzed the clinical data of consecutive patients with NSCLC receiving EGFR-tyrosine kinase inhibitors between April 2010 and March 2020 at 46 Tokushukai Medical Group hospitals in Japan.

Disparities in mortality rates from aortic aneurysm and dissection by country-level income status and sex.

Objective: To investigate the impact of national income level and sex on mortality trends from aortic aneurysm and dissection in addition to all aortic disease as a whole.

Methods: Using data from the World Health Organization mortality database, we conducted an analysis of mortality trends from aortic disease between 2000 and 2019, Countries were categorized into middle-income and high-income countries (MICs and HICs) on the basis of income level. Age-standardized and sex-specific age-standardized mortality rates per 100,000 persons, along with male-to-female mortality ratios, were calculated.

Unilateral dystrophic circumferential calcified ureteral stenosis with hydronephrosis associated with multisystem inflammatory syndrome in adults following coronavirus disease 2019.

•COVID-19-related MIS-A developed in a Japanese patient.•Acute MIS-A symptoms improved with steroid and immunoglobulin therapy.•Unilateral ureteral calcified stenosis observed in the late phase of MIS-A.

Robotic mitral surgery: recent advances and outcomes.

Purpose Of Review: This review explores recent advancements in robotic cardiac surgery, specifically focusing on its application in diverse mitral valve surgeries. The aim is to provide an overview of current clinical practices and supporting evidence in this evolving field.

Recent Findings: A literature review indicates a 30% surge in robotic mitral valve repair from 2015 to 2021, paralleled by a decline in sternotomy-based repair per the STS database.

Comparative Effectiveness of Decision Aids for Cancer-Screening Decision Making: An Overview of Reviews.

Background: Decision aids (DAs), compared to no DAs, help improve the key aspects of shared decision-making, including increased knowledge, discussion frequency, and reduction in decisional conflict. However, systematic reviews have reported varied conclusions on screening uptake, and which DAs are superior to alternative forms in shared decision-making for cancer screening has not been comprehensively reviewed.

Methods: An overview of systematic reviews was performed.

α-Fetoprotein, α-Fetoprotein-L3, and Des-γ-Carboxy Prothrombin Stratify Hepatocellular Carcinoma Treatment Response and Progression Risk.

Background And Aims: Assessing aggressive biology at early-stage hepatocellular carcinoma (HCC) diagnosis remains challenging. Alpha-fetoprotein (AFP) is the only clinical biomarker of aggressive HCC. In this study, AFP, agglutinin-reactive AFP (AFP-L3), and des-γ-carboxy prothrombin (DCP) were measured at diagnosis prior to transplant evaluation and first cycle liver-directed therapy (LDT).

Activation of Mitochondria in Mesenchymal Stem Cells by Mitochondrial Delivery of Coenzyme Q.

The efficacy of mesenchymal stem cell (MSC) transplantation has been reported for various diseases. We previously developed a drug delivery system targeting mitochondria (MITO-Porter) by using a microfluidic device to encapsulate Coenzyme Q (CoQ) on a large scale. The current study aimed to confirm if treatment with CoQ encapsulated by MITO-Porter enhanced mitochondrial functions in MSCs, with the potential to improve MSC transplantation therapy.

Yttrium-90 Induces an Effector Memory Response with Neoantigen Clonotype Expansion: Implications for Immunotherapy.

Unlabelled: Yttrium-90 (90Y) transarterial radioembolization can safely and effectively treat hepatocellular carcinoma (HCC). Clinical trials combining 90Y with immunotherapy are aimed at improving treatment response rates. The impact of transient 90Y-induced lymphopenia on T-cell homeostasis and functional dynamics is unknown.

Association between milk consumption in middle age and frailty in later life: The Aichi Workers' cohort study.

Aim: Several studies have shown that dairy consumption in old age is effective in preventing frailty. However, there is a lack of evidence regarding the association between milk consumption during middle age and the development of frailty in old age. Therefore, we carried out an investigation to explore the association between milk consumption during middle age and development of frailty examined after over 15 years of follow up in a long-term cohort study in Japan.

Perioperative Evaluation of the Physical Quality of Life of Patients with Non-Small Cell Lung Cancer: A Prospective Study.

Surgery is the most effective treatment for early-stage lung cancer; however, it poses a higher physical burden than other treatment options. Therefore, understanding the perioperative course of patients is important. Using the Short Form Health Survey 36, we prospectively measured the physical quality of life of patients who underwent anatomical pulmonary resection for non-small cell lung cancer at Shonan Kamakura General Hospital, Kanagawa, Japan (n = 87).

Optimal Inhalation Profile of Pressurized Metered Dry Powder Inhaler Using a Valved Holding Chamber: A Dynamic Analysis.

: The combined use of a pressurized metered-dose inhaler and valved holding chamber (pMDI+VHC) is recommended to improve efficiency and safety; however, aerosol release is likely to vary with the inhalation maneuver. This study investigated the aerodynamic characteristics and aerosol release features of pMDI+VHC (Aerochamber, Trudell Medical International). : The static and dynamic changes in the airway resistance () during inhalation (withdrawal) through pMDI+VHC were measured.

Ontogenetic Expression of Aquaporins in the Kidney and Urinary Bladder of the Japanese Tree Frog, .

For adult anuran amphibians, the kidney and urinary bladder play important osmoregulatory roles through water reabsorption. In the present study, we have examined ontogenetic expression of aquaporins, i.e.

Prognostic impact of concomitant pH-regulating drugs in patients with non-small cell lung cancer receiving epidermal growth factor receptor tyrosine kinase inhibitors: the Tokushukai REAl-world Data project 01-S1.

Purpose: This study aimed to examine the prognostic impact of concomitant pH-regulating drug use in patients with epidermal growth factor receptor (EGFR)-mutation-positive non-small-cell lung cancer (NSCLC) receiving EGFR-tyrosine kinase inhibitors (TKIs).

Methods: We conducted a nationwide retrospective cohort study and reviewed clinical data of consecutive patients with NSCLC treated with the first-line EGFR-TKIs in 46 hospitals between April 2010 and March 2020. Cox regression analyses were conducted to examine the differences in overall survival (OS) between patients treated with and without concomitant pH-regulating drugs, including potassium-competitive acid blockers (P-CABs), proton pump inhibitors (PPIs), and H-receptor antagonists (HRAs).

Activation of Mitochondrial Oxygen Consumption Rate by Delivering Coenzyme Q to Mitochondria of Rat Skeletal Muscle Cell (L6).

Numerous mitochondria are present in skeletal muscle cells. Muscle disease and aging impair mitochondrial functioning in the skeletal muscle. However, there have been few reports of therapeutic intervention via drug delivery to mitochondria owing to methodological difficulties.

Human cardiosphere-derived cells with activated mitochondria for better myocardial regenerative therapy.

Cell transplantation is a promising therapeutic strategy for myocardial regeneration therapy. To improve therapeutic effects, we developed a culture medium additive that enhances the mitochondrial function of cardiomyocytes for transplantation. A mitochondrial targeting drug delivery system (MITO-Porter system) was used to deliver mitochondrial activation molecules to mouse-derived cardiac progenitor cells.

Prospective Observational Study of Ramucirumab Plus Docetaxel After Combined Chemoimmunotherapy in Patients With Non-Small-Cell Lung Cancer.

Background: A history of pre-administration of immune checkpoint inhibitors has been reported to be associated with good outcomes of ramucirumab (RAM) plus docetaxel (DOC) combination therapy for advanced non-small-cell lung cancer (NSCLC). However, existing knowledge on the clinical significance of RAM and DOC following combined chemoimmunotherapy is limited. Therefore, we evaluated the efficacy and safety of RAM plus DOC therapy after combined chemoimmunotherapy and attempted to identify the predictors of its outcomes.

Imaging Delay Following Liver-Directed Therapy Increases Progression Risk in Early- to Intermediate-Stage Hepatocellular Carcinoma.

Hepatocellular carcinoma (HCC) remains one of the leading causes of cancer-related deaths in the world. Patients with early-stage HCC are treated with liver-directed therapies to bridge or downstage for liver transplantation (LT). In this study, the impact of HCC care delay on HCC progression among early-stage patients was investigated.

Long-Term Outcomes After Hybrid Coronary Revascularization Versus Coronary Artery Bypass Grafting: Meta-Analysis of Kaplan-Meier-Derived Data.

Hybrid coronary revascularization (HCR) is an alternative option to conventional coronary artery bypass grafting (CABG), but the long-term outcomes of HCR versus CABG remain unclear. We aimed to analyze the long-term outcomes after HCR and CABG for patients with multivessel coronary artery disease using meta-analysis. A systemic literature search of PubMed and EMBASE was performed from inception to March 2023.