Pectus Carinatum Repair Using the Sandwiched Bars and Screw Fixation System: A Retrospective Cohort Study of a Single Center Experience.

Background And Aims: Pectus carinatum (PC) is the second most common deformity of the anterior chest wall, resulting in detrimental effects on body image and quality of life. This study evaluated the safety, effectiveness, and factors associated with the treatment of PC using a sandwiched bar and screw fixation system, first performed in Vietnam at the University Medical Center Ho Chi Minh City in 2016.

Methods: This retrospective cohort study was conducted from March 2016 to February 2023 in patients with PC and PC-mixed pectus excavatum (PE) deformities.

Association Between the Timing of Coronary Angiography, Targeted Temperature Management, and Neurological Outcomes After Out-of-Hospital Cardiac Arrest: A Nationwide Population-Based Registry Study in Korea.

Background: Coronary angiography (CAG) and targeted temperature management (TTM) may improve clinical outcomes after out-of-hospital cardiac arrest. This study aimed to assess whether the intervention effects differed according to timing and percutaneous coronary intervention (PCI) performance.

Methods And Results: Adult patients with presumed cardiac cause who underwent CAG and TTM within 24 hours following out-of-hospital cardiac arrest were included from the Korean nationwide out-of-hospital cardiac arrest registry.

'Which treatment do you believe you received?' A randomised blinding feasibility trial of spinal manual therapy.

Background: Blinding is essential for mitigating biases in trials of low back pain (LBP). Our main objectives were to assess the feasibility of blinding: (1) participants randomly allocated to active or placebo spinal manual therapy (SMT), and (2) outcome assessors. We also explored blinding by levels of SMT lifetime experience and recent LBP, and factors contributing to beliefs about the assigned intervention.

Malignant transformation of a mature teratoma in the duodenum: A case report.

Introduction: Mature teratomas of the duodenum are extremely rare, with only five cases reported in the English literature and none documented in Vietnam. Malignant transformation within a mature teratoma presents a challenging scenario for diagnosis and management, requiring a nuanced approach to treatment.

Presentation Of Case: We report the first documented case of malignant transformation in a duodenal mature teratoma in Vietnam.

Transcription factors and hormone receptors: Sex‑specific targets for cancer therapy (Review).

Despite advancements in diagnostic and therapeutic technologies, cancer continues to pose a challenge to disease-free longevity in humans. Numerous factors contribute to the onset and progression of cancer, among which sex differences, as an intrinsic biological condition, warrant further attention. The present review summarizes the roles of hormone receptors estrogen receptor α (ERα), estrogen receptor β (ERβ) and androgen receptor (AR) in seven types of cancer: Breast, prostate, ovarian, lung, gastric, colon and liver cancer.

Association Between Home-Base Primary Care and Postdischarge Outcomes Among Older Adults in Korea.

Objectives: This study aimed to evaluate the association between home-based primary care (HBPC) and postdischarge outcomes in Korean older adults.

Design: HBPC was a service that provided medical care by visiting the homes of older adults with limited mobility. In this study, data from the National Health Insurance Service (NHIS) were used, and groups with and without HBPC services were matched 1:1 through propensity score matching.

Effectiveness of the enhanced recovery after surgery (ERAS) program after lobectomy for lung cancer: a single-center observational study using propensity score matching in Vietnam.

Background: Postoperative complications and extended length of stays (LOS) following lobectomy for non-small cell lung cancer (NSCLC) remain significant healthcare and economic burdens, especially in developing countries with limited resources. This study evaluated the effectiveness of enhanced recovery after surgery (ERAS) protocols in addressing these issues.

Methods: This observational study compared two groups of patients, utilizing a prospective arm for ERAS and a retrospective arm for routine care.

Clinical usability and efficacy of a robotic bone fracture reduction system: A pilot animal study.

Challenges in minimally invasive surgeries, such as intramedullary nailing for long bone fractures, include radiation overexposure for patients and surgeons, potential malreduction, and physical burden on surgeons in maintaining the reduction status. A robotic bone fracture reduction system was developed in this study to address these problems. The system consists of a hexapod with six degrees of freedom, with a fracture reduction device and a master device.

Strategy for Enhancing Catalytic Active Site: Introduction of 1D material InSeI for Electrochemical CO Reduction to Formate.

The presence of oxygen vacancies (V) in electrocatalysts plays a significant role in improving the selectivity and activity of CO reduction reaction (CORR). In this study, 1D material with large surface area is utilized to enable uniform V formation on the catalyst. 1D structured indium selenoiodide (InSeI) is synthesized and used as an electrocatalyst for the conversion of CO to formate.

as a Prognostic Biomarker: Linking Copy Number Variation to EMT and Survival in Colon Cancer.

The role of biomarkers in cancer treatment varies significantly depending on the cancer stage. Thus, in clinical practice, tailoring biomarkers to meet the specific needs and challenges of each cancer stage can increase the precision of treatment. Because they reflect underlying genetic alterations that influence cancer progression, copy number variation (CNV) biomarkers can play crucial prognostic roles.

Gut Bacterial Metabolites from Tryptophan and Phenylalanine Induce Melatonin Synthesis and Extend Sleep Duration in Mice.

The human gut microbiota significantly influences various physiological systems, including immune, nervous, and metabolic systems. Recent studies suggest that gut microbiota may affect sleep quality with certain bacteria and metabolites being linked to sleep patterns. However, the underlying chemical signaling pathway remains unclear.

Korean nurses' knowledge, opinions and current practice of trauma-informed pediatric nursing care in South Korea: a descriptive study.

Purpose: This study aimed to investigate the knowledge, opinions, competence, and barriers of nurses providing trauma-informed care (TIC) to children in hospitals.

Methods: Data were collected from 198 nurses nationwide using the TIC Provider Survey developed by the Center for Pediatric Traumatic Stress in July, 2024. Descriptive statistics, t tests, and one-way ANOVA were conducted using the IBM SPSS Statistics software (ver.

Provider Perspectives, Barriers, and Improvement Strategies for Hospital Discharge Support Programs: A Focus Group Interview Study in Korea.

Objectives: Transitional periods, such as patient discharge, are notably challenging. This study aimed to explore the perceptions of providers involved in hospital discharge support programs, identify the primary obstacles, and propose strategies for improvement.

Methods: In this qualitative cross-sectional study, we interviewed 49 healthcare professionals, comprising doctors, nurses, and social workers, who participated in two pilot programs.

Tumor Immune Microenvironment Biomarkers for Recurrence Prediction in Locally Advanced Rectal Cancer Patients after Neoadjuvant Chemoradiotherapy.

Background/objectives: The tumor microenvironment (TME) has emerged as a significant prognostic factor. This study aimed to identify prognostic factors by combining clinicopathologic parameters and the TME biomarkers in patients who underwent surgery following neoadjuvant chemoradiotherapy (nCRT) for locally advanced rectal cancer (LARC).

Methods: CD8 T cells, CXCR3, CXCL10, and α-smooth muscle actin (α-SMA) were analyzed via immunohistochemical staining.

Delivery of SARS-CoV-2 spike and membrane genes in a single Baculoviral vector enhance the immune breadth against SARS-CoV-2 variants of concern.

Although the coronavirus pandemic has ended, new variants of concern (VOCs) continue to emerge. Therefore, novel vaccines targeting VOCs are highly warranted. We initially constructed three recombinant baculovirus-vectored vaccines (AcHERV-COVID19S) carrying the spike genes of the SARS-CoV-2 prototype, Delta, and Omicron BA.

Dynamic changes in immune cells in humanized liver metastasis and subcutaneous xenograft mouse models.

Preclinical drug efficacy and tumor microenvironment (TME) investigations often utilize humanized xenograft mouse models, yet these models typically fall short in replicating the intricate TME. We developed a humanized liver metastasis (LM) model by transplanting human peripheral blood mononuclear cells (PBMCs) and assessed it against the conventional subcutaneous (SC) xenograft model, focusing on immune cell dynamics post-transplantation and immunotherapy response. NOD-scid IL2Rgamma(NSG) were inoculated with PBMCs to create humanized models.

Prognostic Value of Optic Nerve Sheath Diameters after Acute Ischemic Stroke According to Slice Thickness on Computed Tomography.

The optic nerve sheath diameter (ONSD) can predict intracranial pressure and outcomes in neurological disease, but it remains unclear whether a small ONSD can be accurately measured on routine CT images with a slice thickness of approximately 4-5 mm. We measured the ONSD and ONSD/eyeball transverse diameter (ETD) ratio on routine-slice (4 mm) and thin-slice (0.6-0.

Prognostic Implication of Ventricular Volumetry in Early Brain Computed Tomography after Cardiac Arrest.

Brain swelling after cardiac arrest may affect brain ventricular volume. This study aimed to investigate the prognostic implications of ventricular volume on early thin-slice brain computed tomography (CT) after cardiac arrest. We measured the gray-to-white matter ratio (GWR) and the characteristics and volumes of the lateral, third, and fourth ventricles.

Personality traits and self-control: The moderating role of neuroticism.

Self-control is important for mental and physical health, and personality traits are vital antecedents for self-control. Previous studies suggest that conscientiousness and extraversion enhance self-control, whereas neuroticism hampers it. However, the link between personality and self-control has mostly been studied using a narrow conceptualization of self-control, as the ability to resist impulses, thus excluding initiatory self-control.