High Fixation Failure Rate of Cephalomedullary Nail Fixation in Patients with Low-Energy Basicervical Femoral Fractures: Do We Need Extramedullary Reduction?

A basicervical femoral fracture is a relatively uncommon type of proximal femoral fracture. However, as the proportion of proximal femoral fractures rises in conjunction with the aging of society, the absolute number of patients with basicervical femoral fractures is also increasing. Nevertheless, the optimal surgical methods for the treatment of basicervical femoral fractures remain a topic of debate.

A Machine Learning-Based Radiomics Model for the Differential Diagnosis of Benign and Malignant Thyroid Nodules in F-18 FDG PET/CT: External Validation in the Different Scanner.

Background/objectives: Accurate diagnosis is essential to avoid unnecessary procedures for thyroid incidentalomas (TIs). Advances in radiomics and machine learning applied to medical imaging offer promise for assessing thyroid nodules. This study utilized radiomics analysis on F-18 FDG PET/CT to improve preoperative differential diagnosis of TIs.

Aetiology of chronic liver disease is a valuable factor for stratifying adverse outcomes of acute decompensation: prospective observational study.

Background/aims: Acute decompensation (AD) is defined as the development of complications related to portal hypertension and liver dysfunction that affect the progression of chronic liver disease (CLD) or liver cirrhosis (LC). Variations exist in patient demographics and prognostic outcomes of AD based on the aetiology of CLD, encompassing LC. However, limited research has been conducted to analyse these discrepancies across aetiologies.

Frequency and Risk Factors of Advanced Neoplasia in Korean Inflammatory Bowel Disease Patients with Low-grade Dysplasia.

Background/aims: Studies on the clinical outcomes after detecting low-grade dysplasia (LGD) in patients with inflammatory bowel disease (IBD) are insufficient. This study evaluated the clinical features, frequency, and risk factors for advanced neoplasia in patients with IBD after an LGD diagnosis.

Methods: The medical records of 166 patients with IBD from six university hospitals in Korea from 2010 to 2019 were reviewed retrospectively.

Pan-TRK positive uterine sarcoma in immunohistochemistry without neurotrophic tyrosine receptor kinase gene fusions: A case report.

Background: The classification of uterine sarcomas is based on distinctive morphological and immunophenotypic characteristics, increasingly supported by molecular genetic diagnostics. Data on neurotrophic tyrosine receptor kinase () gene fusion-positive uterine sarcoma, potentially aggressive and morphologically similar to fibrosarcoma, are limited due to its recent recognition. Pan-TRK immunohistochemistry (IHC) analysis serves as an effective screening tool with high sensitivity and specificity for -fusion malignancies.

Efficacy of transversus abdominis plane block in postoperative pain management of laparoscopic totally extraperitoneal inguinal hernia repair: a propensity score-matched analysis.

Purpose: Transversus abdominis plane (TAP) block is a promising technique for postoperative pain control. In this study, we aimed to evaluate the efficacy of the TAP block in managing postoperative pain after laparoscopic totally extraperitoneal (TEP) inguinal hernia repair.

Methods: In this retrospective study, medical records of patients who had received ultrasonography-guided TAP blocks after surgery from January 2019 to August 2023 were reviewed and compared with those of patients who had not received.

Effects of blood pressure lowering in patients treated with intravenous thrombolysis before endovascular thrombectomy.

Background: The effects of blood pressure (BP) lowering in patients treated with intravenous tissue plasminogen activator (IV tPA) before endovascular thrombectomy (EVT) are unclear.

Aims: This study aims to investigate whether intensive and conventional BP management affect outcomes differently, depending on IV tPA administration before EVT.

Methods: In this subgroup analysis of the Outcome in Patients Treated with Intra-Arterial Thrombectomy-Optimal Blood Pressure Control (OPTIMAL-BP; ClinicalTrials.

Clinical Characteristics and Outcomes of Acute Myocarditis: An Analysis of Korean Multicenter Registry.

Background And Objectives: Data are limited on the clinical manifestations and outcomes of acute myocarditis from a large-scale registry. We investigated acute myocarditis's clinical characteristics and prognosis from a large-scale, multi-center registry in the Republic of Korea.

Methods: We collected data from seven hospitals between 2001 and 2021.

Consolidation of the Anteromedial Aspect of the Tibia is Inferior to The Other Areas in the Reconstruction of Critical-Sized Bone Defect of the Tibial Shaft using the Induced Membrane Technique: An Analysis of 111 Serial Computed Tomography of 37 patients.

Objectives: To compare the consolidation quality between the anteromedial aspect of regenerated bone (AMRB) and other areas of regenerated bone (TORB) following the induced membrane technique (IMT) for managing critical-sized tibial shaft bone defects, and determine the factors affecting consolidation quality in the AMRB.

Methods: Design: Retrospective comparative study.

Setting: Academic Level I trauma center.

Profiling of Anti-Signal-Recognition Particle Antibodies and Clinical Characteristics in South Korean Patients With Immune-Mediated Necrotizing Myopathy.

Background And Purpose: This study evaluated the diagnostic utility of an anti-signal-recognition particle 54 (anti-SRP54) antibody-based enzyme-linked immunosorbent assay (ELISA) as well as the clinical, serological, and pathological characteristics of patients with SRP immune-mediated necrotizing myopathy (IMNM).

Methods: We evaluated 87 patients with idiopathic inflammatory myopathy and 107 healthy participants between January 2002 and December 2023. The sensitivity and specificity of the ELISA for anti-SRP54 antibodies were assessed, and the clinical profiles of patients with anti-SRP54 antibodies were determined.

Clinical predictors and noninvasive imaging in Fontan-associated liver disease: A systematic review and meta-analysis.

Background: Despite the development of several imaging modalities for diagnosing Fontan-associated liver disease (FALD), there is no optimal protocol for the follow-up of FALD. We conducted a systematic review and meta-analysis to identify factors related to liver fibrosis using biopsy reports and to identify alternative noninvasive modalities that could better reflect liver histological changes in FALD.

Methods: A systematic review and meta-analysis were conducted following the PRISMA guidelines Table S2.

Assessment of Quadriceps Muscle in Advanced Knee Osteoarthritis and Correlation with Lower Limb Alignment.

: Despite extensive studies of the role of quadriceps and quadriceps/hamstring balance in knee osteoarthritis (OA), the roles of the vastus intermedius, medialis, and lateralis in OA remain unclear. The purpose of this study was to investigate the relationship of lower limb alignment and the ratio of the quadriceps femoris muscle to the knee extensor muscle. : This study included 50 patients with advanced knee OA (Kellgren/Lawrence grade of 3 or 4) and 25 healthy control persons between June 2021 and May 2022.

Idiopathic nonspecific interstitial pneumonia (iNSIP).

Idiopathic nonspecific interstitial pneumonia (iNSIP) is recognized as a distinct entity among various types of idiopathic interstitial pneumonias (IIP). It is identified histologically by the nonspecific interstitial pneumonia (NSIP) pattern. A diagnosis of iNSIP is feasible once secondary causes or underlying diseases are ruled out.

The implication of pericardial effusion in the third trimester for preeclampsia and heart failure in high-risk pregnant women.

Background: With the growing number of high-risk pregnant women, echocardiography frequently reveals pericardial effusion (PE). However, the clinical implications of PE are unknown.

Method: We analyzed a cohort of 406 high-risk pregnant women who underwent echocardiography in the third trimester between November 2019 and December 2022.

Effectiveness and safety of human placenta hydrolysate injection into subacromial space in patients with shoulder impingement syndrome: a single-blind, randomized trial.

Background: Human placental hydrolysate (hPH) contains anti-inflammatory substances. This study aimed to analyze whether injecting hPH into the subacromial space could reduce pain in patients with shoulder impingement syndrome.

Methods: This single-blind, randomized controlled study enrolled 50 patients with shoulder impingement syndrome who were randomly assigned to either the hPH or placebo groups.

Impact of perforation following self-expandable metal stent as a bridge to surgery for malignant colorectal obstruction: a multicenter study of the Research Group for Stent in the Korean Society of Gastrointestinal Endoscopy.

Background And Aims: Self-expandable metal stents (SEMS) are effective in alleviating malignant colorectal obstruction. However, bowel perforation following SEMS placement remains a significant concern, as it can adversely affect oncological outcomes. This study aimed to evaluate the recurrence and overall survival rates associated with SEMS-related bowel perforations.

Association between obstructive sleep apnea and albuminuria in Korean adults: a nationwide populationbased study.

Background: Obstructive sleep apnea (OSA) is a sleep disorder associated with an increased risk of cardiovascular and metabolic complications. Albuminuria, an early marker of kidney damage, is a proposed risk factor for OSA and its adverse outcomes. The study explored the association between OSA and albuminuria in Korean adults.

Survey of the Actual Practices Used for Endoscopic Removal of Colon Polyps in Korea: A Comparison with the Current Guidelines.

Background/aims: We investigated the clinical practice patterns of Korean endoscopists for the endoscopic resection of colorectal polyps.

Methods: From September to November 2021, an online survey was conducted regarding the preferred resection methods for colorectal polyps, and responses were compared with the international guidelines.

Results: Among 246 respondents, those with <4 years, 4-9 years, and ≥10 years of experience in colonoscopy practices accounted for 25.

Ezetimibe/Atorvastatin, a Treatment for Hyperlipidemia, Inhibits Supraspinatus Fatty Infiltration and Improves Bone-Tendon Interface Healing in a Rotator Cuff Tear Rat Model.

Background: Multiple factors, such as muscle fatty infiltration (FI), tendon collagen content, and collagen arrangement, determine bone-tendon interface (BTI) healing after rotator cuff (RC) repair.

Purpose: To evaluate the effects of systemic administration of ezetimibe-atorvastatin (EZE/ATZ) combination on muscle FI and tendon collagen density and arrangement in an RC repair rat model.

Study Design: Controlled laboratory study.

Selecting the optimal candidates for percutaneous mitral valvuloplasty using multi-modality imaging.

Aims: This study compared echocardiography (echo) and cardiac computed tomography (CT) in measuring the Wilkins score and evaluated the potential added benefit of CT in predicting immediate percutaneous mitral valvuloplasty (PMV) outcomes in rheumatic mitral stenosis (MS) patients deemed eligible for PMV by echo.

Methods And Results: From a multicentre registry of 3,140 patients with at least moderate MS, we included 96 patients (age 56.4±11.

Efficacy and safety of rebamipide/nizatidine in patients with erosive gastritis: A randomized, multicenter, phase 4 study.

Background: For the treatment of gastritis, rebamipide, a mucoprotective agent, and nizatidine, a gastric acid suppressant, are commonly employed individually.

Aim: To compare the efficacy of Mucotra SR (rebamipide 150 mg) and Axid (nizatidine 150 mg) combination therapy with the sole administration of Axid in managing erosive gastritis.

Methods: A total of 260 patients diagnosed with endoscopically confirmed erosive gastritis were enrolled in this open-label, multicenter, randomized, phase 4 clinical trial, allocating them into two groups: Rebamipide/nizatidine combination twice daily nizatidine twice daily for 2 weeks.

Variables in the Projection of Physician Demand and Supply in Primary Care.

Primary care services improve healthcare outcomes and limit unnecessary specialty care. Thus, it is essential to monitor primary care physician demand and supply projections to suggest evidence-based healthcare reforms and promote better healthcare delivery. This study evaluates 28 demand variables, 50 supply variables, and 26 additional variables associated with the demand and supply projections of physicians by reviewing scenarios from other countries, including Taiwan, Singapore, Japan, and the United States of America.

Identification of Adipsin as a Biomarker of Beta Cell Function in Patients with Type 2 Diabetes.

: Adipsin, an adipokine, is known to play an important role in maintaining the function of pancreatic beta cells in mice. This study aimed to investigate whether adipsin could be a circulating biomarker for evaluating the function of beta cells in patients with type 2 diabetes (T2D). : Plasma adipsin concentrations were measured using immunoassay in three distinct subject groups: normoglycemia, T2D without insulin treatment (T2D-w/o-insulin), and T2D treated with insulin (T2D-with-insulin).

Fulvic acid inhibits the differentiation of 3T3-L1 adipocytes by activating the Ca/CaMKⅡ/AMPK pathway.

Type 2 diabetes increases the risk of developing obesity. Although fulvic acid alleviates back fat thickness in pigs, the mechanism underlying its anti-obesity effect remains unclear. Therefore, we investigated the anti-obesity mechanism of fulvic acid using 3T3-L1 adipocytes.