The effects of problem-based learning integrated with the nursing process on clinical reasoning, communication skills attitude and nursing process competency among nursing students: A quasi-experimental study.

Aim: This study aimed to evaluate the effects of problem-based learning integrated with the nursing process on clinical reasoning, communication skills attitude and nursing process competency of nursing students.

Background: Systematic and integrated application of nursing process in various nursing scenarios are necessary as an alternative to limited learning experiences during conventional lectured-based learning. Thus, an innovative nursing curriculum should be developed by adopting problem-based learning integrated with the nursing process, the effectiveness of this process should be tested to improve the quality of nursing education and explore effective educational strategies.

Statin Use and the Progression of Coronary Artery Calcification in CKD: Findings From the KNOW-CKD Study.

Introduction: Statin treatment can reduce the risk of cardiovascular disease (CVD). Paradoxically, previous studies have shown that the use of statin is associated with the progression coronary artery calcification (CAC), a well-known predictor of CVD, in individuals with preserved renal function or in patients on dialysis. However, little is known about the association in patients with predialysis chronic kidney disease (CKD).

Reduced prefrontal activation during cognitive control under emotional interference in chronic insomnia disorder.

This study investigated the altered neural activation underlying cognitive control under emotional and sleep-related interference conditions and its role in subjective sleep disturbance in patients with chronic insomnia disorder. In total, 48 patients with chronic insomnia disorder, and 48 age-, sex- and body mass index-matched controls were included in this study. They completed self-reported questionnaires to assess subjective sleep and emotional distress.

Distal blocking screw augmentation in ulnar intramedullary nail fixation of adult forearm diaphyseal fractures.

Purpose: This study aimed to evaluate the effect of distal blocking screws on the stability and healing of ulnar diaphyseal fractures treated with intramedullary (IM) nails. The primary research question was whether the addition of distal blocking screws enhanced fracture stabilization and promoted faster healing than the standard IM nailing techniques.

Methods: This retrospective study reviewed medical records of 30 patients with ulnar diaphyseal fractures treated from February 2018 to September 2023.

Serum proteomic changes related to residual impairment in remittent depression are associated with immune and inflammatory processes.

In patients with major depressive disorder, various functional areas are impaired, negatively impacting the quality of life. Remission can restore pre-depression functions; however, some patients may still have residual impairments. Distinguishing between near-normal recovery and residual impairment helps identify those at a high risk of relapse risk and helps tailor treatment.

Epigenetic Insights into Autism Spectrum Disorder: DNA Methylation Levels of , and in Korean Autism Spectrum Disorder Sibling Pairs.

Objective: Previous research on autism spectrum disorder (ASD) in Koreans has primarily focused on genetic diversity because of its high heritability. However, the emerging recognition of transgenerational epigenetic changes has recently shifted research attention towards epigenetic perspectives.

Methods: This study investigated the DNA methylation patterns of the promoter regions of candidate genes such as , , and in blood samples from ASD probands and their unaffected siblings.

Pseudomonas monteilii bacteremia and sepsis following insertable cardiac monitor implantation: a case report.

Background: Insertable cardiac monitor implantation is a simple and safe procedure commonly performed in patients with embolic stroke with undetermined source. Routine periprocedural antibiotic use is not recommended, because infection rate is very low, although some local infection or gram-positive bacteremia have been reported. We report a case of Pseudomonas monteilii sepsis immediately after insertable cardiac monitor implantation.

Serum L-selectin levels as predictive markers for chronic major depressive disorder progression.

Background: Major depressive disorder (MDD) exhibits a recurrence rate of up to 70%. Frequent recurrence can lead to chronic depression, which has considerable personal and societal consequences. This study aims to identify a serum protein biomarker to predict MDD recurrence and progression to chronicity.

Exposure to Phthalates and Alternative Plasticizers in Patients with Impaired Kidney Function in Korea: Temporal Trend during 2011-2020 and Its Association with Chronic Kidney Disease.

Phthalates are chemical risk factors of chronic kidney disease (CKD); however, little is known about temporal trends of phthalate exposure and associated health risks among CKD patients. Such information is even scarce for alternative plasticizers. CKD patients were recruited from 2011 to 2020 in Korea ( = 200) and assessed for the temporal changes of both traditional and alternative plasticizer exposure.

Potential benefits of hormone replacement therapy on cardiovascular and kidney outcomes in postmenopausal women with chronic kidney disease.

Background: Hormone replacement therapy (HRT) is recommended for alleviating vasomotor symptoms or preventing bone loss in postmenopausal women. This study aimed to investigate the impact of hormone replacement therapy on major adverse cardiovascular events, kidney failure, and mortality in women with chronic kidney disease (CKD).

Methods: This population-based cohort study analyzed data from the National Cancer Screening Program and the national health examination of South Korea.

Can a Continuous Wound Infiltration System Replace Intravenous Patient-Controlled Analgesia for Postoperative Pain Management after a Single-Port Access Laparoscopy?

The aim of this study was to determine whether continuous wound infiltration (CWI) can replace intravenous patient-controlled analgesia (IV PCA) and to investigate effective pain control strategies after a single-port access (SPA) laparoscopy for adnexal disease. : A total of 470 patients (the CWI group [n = 109], the IV PCA group [n = 198], and the combined group [n = 163]) who underwent an SPA adnexal laparoscopy and who received CWI or IV PCA for postoperative pain management were retrospectively reviewed. The numeric rating scale (NRS) pain score at 6, 12, 24, and 48 h (h) after surgery and the total amount of fentanyl administered via IV PCA were collected.

Trajectories of triglyceride-glucose index changes and their association with all-cause and cardiovascular mortality: a competing risk analysis.

Background: The association between changes in insulin resistance, reflected by the triglyceride-glucose (TyG) index, and mortality remains unclear. This study investigated whether longitudinal trajectories of TyG index changes are associated with all-cause and cardiovascular disease (CVD) mortality.

Methods: This retrospective cohort study analyzed data from 233,546 adults aged ≥ 19 years from the Korea National Health Insurance Service-National Sample Cohort.

Optimal Diagnostic and Treatment Response Threshold of the Eosinophilic Esophagitis Endoscopic Reference Score: A Single-Center Study of 102 Patients With Eosinophilic Esophagitis.

Background/aims: The proposed eosinophilic esophagitis (EoE) endoscopic reference score serves to diagnose and evaluate treatment responses in EoE. Nevertheless, the validated reference score thresholds for diagnosis and treatment response in Asian patients are yet to be established. This study aims to establish these thresholds for the first time among Asian patients with EoE.

Sex Differences in Risk Factors for Generalized Anxiety Disorder in Korean Adolescents.

Objectives: This study aimed to examine sex differences in the risk factors associated with generalized anxiety disorder (GAD) among Korean adolescents to provide insights for drafting more effective prevention strategies.

Methods: Data from 51845 middle and high school students in the 18th Korea Youth Risk Behavior Web-based Survey were analyzed. GAD was assessed using the 7-item Generalized Anxiety Disorder tool, and factors such as grade, academic performance, economic status, living arrangements, smoking, drinking, sexual experience, and physical activity were included.

Effectiveness of written exposure therapy for Korean patients with post-traumatic stress disorder: non-randomized treatment-as-usual waitlist-controlled study.

Written exposure therapy (WET) is a five-session exposure-based protocol for treating post-traumatic stress disorder (PTSD). The brevity and tolerability of WET present the potential to overcome barriers in implementing evidence-based therapy for PTSD within the Korean mental healthcare system. This study investigated the effectiveness of WET in Korean patients with PTSD through a waitlist-controlled trial (KCT0008112).