Comparative Analysis of Lamina Parameters in Non-glaucomatous Eyes With and Without Pseudoexfoliation Syndrome.

Objective: To compare lamina cribrosa (LC) parameters in non-glaucomatous eyes with pseudoexfoliation syndrome (PXFS) and healthy control eyes to assess structural alterations that may contribute to early glaucoma pathophysiology.

Design: Retrospective, cross-sectional study.

Participants: Fifty eyes with non-glaucomatous PXFS and 50 healthy, age-matched control eyes.

Development of a Predictive Model for Colorectal Cancer Using Exhaled Volatile Organic Compounds.

Background: Colorectal cancer is lacking non-invasive and efficient diagnostic markers. Recently, volatile organic compounds present in exhaled breath have emerged as potential diagnostic indicators for various diseases.

Objective: This study aimed to establish a predictive model including exhaled volatile organic compounds for the diagnosis of colorectal cancer.

Local CpG- siRNA treatment improves antitumor effects of immune checkpoint inhibitors.

Immune checkpoint blockade (ICB) therapy has significantly benefited patients with several types of solid tumors and some lymphomas. However, many of the treated patients do not have a durable clinical response. It has been demonstrated that rescuing exhausted CD8 T cells is required for ICB-mediated antitumor effects.

The Role of Receptor Activator of Nuclear Factor-κB Ligand/Osteoprotegerin Ratio in Synovial Fluid as a Potential Marker for Periprosthetic Osteolysis Following Total Ankle Arthroplasty.

Background: Periprosthetic osteolysis is a prevalent complication following total ankle arthroplasty (TAA), implicating various cytokines in osteoclastogenesis as pivotal in this process. This study aimed to evaluate the relationship between osteolysis and the concentrations of osteoclastogenesis-related cytokines in synovial fluid and investigate its clinical value following TAA.

Methods: Synovial fluid samples from 23 ankles that underwent revision surgery for osteolysis following TAA were analyzed as the osteolysis group.

Formulation of Ascorbic Acid and Betaine-based Therapeutic Deep Eutectic System for Enhanced Transdermal Delivery of Ascorbic Acid.

L-ascorbic acid (AA), a potent antioxidant, is commonly used topically in the pharmaceutical and cosmetic fields. However, the incorporation of AA into topical formulations is difficult because of its highly unstable nature and relatively poor skin permeability. In this study, we propose an alternative strategy for improving the solubility and topical delivery of AA through its conversion to a therapeutic deep eutectic system (THEDES).

Exploring the Correlation between Systemic Inflammatory Markers and Carotid Atherosclerosis Indices in Middle-Aged Adults: A Cross-Sectional Study.

Background: This study investigated the association between atherosclerosis and systemic inflammation markers, specifically the C-reactive protein (CRP), erythrocyte sedimentation rate (ESR), neutrophil-to-lymphocyte ratio (NLR), and platelet-to-lymphocyte ratio (PLR), in healthy middle-aged adults.

Methods: A retrospective cross-sectional study was conducted on a total of 1264 Korean adults aged 40-65. We assessed these inflammatory markers and carotid metrics, such as carotid intima-media thickness (cIMT), plaque number (PN), plaque stenosis score (PSS), and plaque score (PS), using linear regression, logistic regression, and receiver operating characteristic analysis.

Comparison of the Efficacy of Anti-Obesity Medications in Real-World Practice.

Purpose: Anti-obesity medications (AOMs), along with lifestyle interventions, are effective means of inducing and maintaining weight loss in patients with obesity. Although the efficacy of AOMs has been reported, there have been no direct comparisons of these drugs. Therefore, in the present study, we aimed to compare the efficacy of all the AOMs available in Korea in a real-world setting.

Sodium Intake Estimation in Hospital Patients Using AI-Based Imaging: Prospective Pilot Study.

Background: Measurement of sodium intake in hospitalized patients is critical for their care. In this study, artificial intelligence (AI)-based imaging was performed to determine sodium intake in these patients.

Objective: The applicability of a diet management system was evaluated using AI-based imaging to assess the sodium content of diets prescribed for hospitalized patients.

Physical Examination-Indicated Cerclage in Singleton and Twin Pregnancies and Risk Factors for Predicting Preterm Birth < 28 Weeks.

We compare the outcomes of physical examination-indicated cerclage (PEIC) between singleton and twin pregnancies and analyze predictive factors for preterm birth < 28 weeks of gestation. Patients who underwent PEIC at our center were reviewed. We compared perinatal outcomes between singleton and twin pregnancies.

Postoperative cervical length to predict success of repeat cerclage in singleton pregnancies with prolapsed membranes after prior cerclage.

Background: This study aimed to evaluate the outcome of repeat cerclage (RC) in singleton pregnancies with prolapsed membranes following a prior cerclage and analyze predictive factors for delivery at ≥26 weeks of gestation following RC.

Materials And Methods: Patients who underwent RC between 2010 and 2020 at the Hallym University Medical Center were reviewed. Women with singleton pregnancies with prolapsed membranes following prior cerclage were candidates for RC.

Local CpG- siRNA treatment improves antitumor effects of immune checkpoint inhibitors.

Immune checkpoint blockade (ICB) therapy has significantly benefited patients with several types of solid tumors and some lymphomas. However, many of the treated patients do not have durable clinical response. It has been demonstrated that rescuing exhausted CD8 T cells is required for ICB-mediated antitumor effects.

Retinal Nerve Fiber Layer Defect Associated With Progressive Myopia.

Purpose: The purpose of this study was to report a case with bilateral paravascular inner retinal defects (PIRDs) enlarging with progressive myopia, which had different structural characteristics from the glaucomatous retinal nerve fiber layer (RNFL) defect.

Patients And Methods: A 10-year-old girl with high myopia was referred to a glaucoma clinic for evaluation of RNFL defects shown in color fundus photographs. Fundus photographs and optical coherence tomography examinations were serially reviewed to examine the changes in the RNFL.

Choroidal Microvasculature Dropout in the Absence of Parapapillary Atrophy in POAG.

Purpose: To describe the parapapillary choroidal microvasculature dropout (CMvD) in glaucomatous eyes without β-zone parapapillary atrophy (β-PPA) and compare its characteristics with that of CMvD with β-PPA.

Methods: Peripapillary choroidal microvasculature was evaluated on en face images obtained using optical coherence tomography angiography. CMvD was defined as a focal sectoral capillary dropout with no visible microvascular network identified in the choroidal layer.

Risk factors based on myoma characteristics for predicting postoperative complications following cesarean myomectomy.

Objectives: To evaluate the influence of myoma characteristics on cesarean myomectomy and to demonstrate its additional advantages.

Methods: Retrospective data were collected from 292 women with myomas who had undergone cesarean section at Kangnam Sacred Heart Hospital between 2007 and 2019. We performed subgroup analysis according to the type, weight, number, and size of myomas.

Adverse Reactions after BNT162b2 Messenger RNA Vaccination for Coronavirus Disease 2019 in Healthcare Workers Compared with Influenza Vaccination.

This study aimed to compare adverse reactions following BNT162b2 and influenza vaccinations in healthcare workers. This study included healthcare workers who received the BNT162b2 vaccine and/or inactivated influenza vaccine, quadrivalent (IIV4), on 18-29 October 2021 at a tertiary hospital in Korea. IIV4 was administered and BNT162b2 was subsequently administered one week later.

Multicolor imaging compared with red-free fundus photography in the detection of glaucomatous retinal nerve fiber layer thinning.

Background: To compare the ability of multicolor imaging (MCI) with red-free fundus photography (RFP) to detect glaucomatous retinal nerve fiber layer (RNFL) thinning.

Methods: A total of 127 eyes of 79 patients with glaucoma underwent MCI using blue light, RFP, and circumpapillary optical coherence tomography (OCT) scanning on the same day. Angular location and width of the RNFL defects (RNFLDs) identified on the MCI and RFP were independently measured, and compared with those of RNFL thinning indicated by abnormal color codes on OCT.

Pet Insects May Improve Physical Performance and Sleep in Community-Dwelling Frail Elderly People with Chronic Diseases: A Single-Arm Interventional Pilot Study.

Purpose: Animal-assisted intervention (AAI) is an effective intervention that improves the mental and physical health. However, few have examined the efficacy of pet insects as a form of AAI for prefrail and frail elderly. This study aimed to ascertain the effects of pet insects on physical performance and psychological health in community-dwelling frail elderly individuals with a chronic disease.

Ultrasound-Indicated Cerclage in Twin Pregnancies: A Cohort Study.

Background: To report the pregnancy and neonatal outcomes in patients with twin pregnancies who underwent ultrasound-indicated cerclage (UIC) and to compare them to patients with singleton pregnancies undergoing the same procedures.

Methods: Patients who underwent UIC between January 2010 and December 2020 at Kangnam Sacred Heart Hospital were reviewed. We compared characteristics, pregnancy, and neonatal outcomes between patients with singleton and twin pregnancies.