Risk of Incontinence after Radical Prostatectomy According to Procedural Types: Retrospective Cohort Study Using National Health Insurance Data.

Purpose: Although surgical procedures including robotic surgery in radical prostatectomy have evolved, urinary incontinence after surgery are still not resolved. This study was to evaluate the risk of clinically significant incontinence after radical prostatectomy according to various procedural types.

Materials And Methods: The retrospective cohort study included prostate cancer (n=14,484) in South Korea between 2002 and 2017 as shown in the National Health Insurance Data.

Optimal tissue acquisition method for pancreatic mass.

Pancreatic masses pose a diagnostic difficulty due to the technical complexities related to tissue acquisition. Endoscopic ultrasound (EUS)-guided tissue acquisition has transformed the field by allowing access to pancreatic lesions through fine-needle and biopsy. However, diagnostic accuracy differs based on tumor characteristics and procedural factors.

Associations between breastfeeding and breast cancer risk through mammographic breast density in a cohort of Korean women.

Background: Mammographic breast density has been suggested to play a role as a mediator between the risk factors for breast cancer (BC) and BC risk. We investigated the extent to which never breastfeeding is a risk factor for BC and how this risk is further mediated by increased mammographic breast density.

Methods: This retrospective cohort study included 4 136 723 women aged ≥40 years who underwent mammographic screening between 2009 and 2010 and were followed up until 31 December 2020.

Characteristics of Pediatric Ulcerative Colitis at Diagnosis in Korea: Results From a Multicenter, Registry-Based, Inception Cohort Study.

Background: We aimed to investigate the characteristics of pediatric ulcerative colitis (UC) at diagnosis in Korea.

Methods: This was a multicenter, registry-based, inception cohort study conducted in Korea between 2021 and 2023. Children and adolescents newly diagnosed with UC < 18 years were included.

Influence of prestroke glycemic status on outcomes by age in patients with acute ischemic stroke and diabetes mellitus.

Background: This study aimed to explore the association between admission HbA1c and the risk of 1-year vascular outcomes stratified by age group in patients with acute ischemic stroke (AIS) and diabetes mellitus (DM).

Methods: This study analyzed prospective multicenter data from patients with AIS and DM. Admission HbA1C were categorized as:≤6.

Long-term treatment outcomes of popliteal artery entrapment syndrome by the Korean Rare Vascular Ailment Research Experts.

Objective: Popliteal artery entrapment syndrome (PAES) results from an anomalous relationship between the popliteal artery and the myofascial structures of the popliteal fossa. The long-term treatment outcomes are not well-known because of the rarity of the disease. This study aimed to establish a nationwide collective dataset and analyze treatment outcomes.

Efficacy of Oral Sulfate Tablet and 2 L-Polyethylene Glycol With Ascorbic Acid for Bowel Preparation: A Prospective Randomized KASID Multicenter Trial.

Background: Oral sulfate tablets (OSTs) are bowel preparation agents that combine oral sulfate solution and simethicone. This study compared the efficacy, tolerability, and safety of OST compared to 2 L-polyethylene glycol plus ascorbic acid (2 L-PEG/ASC).

Methods: This prospective, randomized, controlled, single-blinded, multicenter, noninferiority trial enrolled 211 healthy adults who underwent colonoscopy between May 2020 and September 2022 at 13 university hospitals.

Growth Prediction Model for Prepubertal Children With Idiopathic Growth Hormone Deficiency: An Analysis of LG Growth Study Data.

Background: Growth hormone (GH) treatment is effective in restoring normal growth in children with GH deficiency (GHD). However, individual responses to GH treatment vary, necessitating predictive models to estimate growth outcomes. This study aimed to develop and validate a predictive model for GH treatment response during the first 2 years in patients with idiopathic GHD using the LG growth study (LGS) database.

Randomized Multicenter Study to Evaluate the Efficacy and Safety of Fexuprazan According to the Timing of Dosing in Patients With Erosive Esophagitis.

Background/aims: Fexuprazan, a novel potassium-competitive acid blocker, was developed for treating acid-related disorders. Pharmacokinetic and pharmacodynamic properties of fexuprazan, unlike those of proton pump inhibitors, are independent of food effect. This study aims to evaluate differences in efficacy and safety of fexuprazan in patients with erosive esophagitis (EE) according to the timing of dosing.

Effects of rivastigmine on gait in patients with neurodegenerative disorders: A systematic review and meta-analysis.

Background & Aims: Gait disturbances are commonly observed in patients with neurodegenerative disorders, including Alzheimer's disease, Parkinson's disease, and higher-level gait disorders, which are associated with cholinergic deficits. We conducted a systematic review and meta-analysis to investigate the effects of rivastigmine on improvement in gait.

Methods: A comprehensive literature search was conducted using Medical Subject Heading (MeSH) terms and text keywords related to gait and falls after rivastigmine treatment for neurodegenerative disorders.

Rifaximin treatment in patients with severe alcoholic hepatitis: A multicenter, randomized controlled, open-label, pilot trial.

Introduction And Objectives: The short-term mortality of severe alcoholic hepatitis (SAH) is high, but there are no effective treatments to improve short-term mortality other than corticosteroids. This study investigated the effects of adding rifaximin to standard treatment in patients with SAH.

Material And Methods: In this randomized controlled open-label trial, patients with SAH (Maddrey's discriminant function≥32) were randomized to the rifaximin or control group.

The Impact of COVID-19 on Admissions and In-hospital Mortality of Patients with Stroke in Korea: An Interrupted Time Series Analysis.

Objectives: This study aimed to investigate the impact of COVID-19 on admission rates and in-hospital mortality among patients with ischemic and hemorrhagic stroke.

Methods: We constructed a dataset detailing the monthly hospitalizations and mortality rates of inpatients with stroke from January 2017 to December 2021. Employing an interrupted time series analysis, we explored the impact of COVID-19 on hospitalizations and 30-day in-hospital mortality among stroke patients.

Effect of Different Types of Antithrombotic Agents on Clinical Outcomes in Patients With Small Bowel Bleeding Who Underwent Balloon-Assisted Enteroscopy: A KASID Multicenter Study.

Background And Aim: The impact of different anti-thrombotic agents on patients with suspected small bowel bleeding (SSBB) who underwent balloon-assisted enteroscopy (DAE) is unclear. We aimed to examine the clinical effects and predictive factors of DAE based on the thromboembolic agents used.

Methods: We enrolled 399 patients with SSBB from a web-based DAE registry across 30 medical centers in South Korea.

Enhancing bone regeneration and osseointegration using rhPTH(1-34) and dimeric PTH(1-34) in an osteoporotic beagle model.

This study investigates the effects of two parathyroid hormone (PTH) analogs, rhPTH(1-34) and dimeric PTH(1-34), on bone regeneration and osseointegration in a postmenopausal osteoporosis model using beagle dogs. Twelve osteoporotic female beagles were subjected to implant surgeries and assigned to one of three groups: control, rhPTH(1-34), or dimeric PTH(1-34). Bone regeneration and osseointegration were evaluated after 10 weeks using micro-computed tomographic (micro-CT), histological analyses, and serum biochemical assays.

Clinical Characteristics of T2-Low and T2-High Asthma-Chronic Obstructive Pulmonary Disease Overlap: Findings From COREA Cohort.

Purpose: Despite the emerging biologics, biomarkers and treatment options for asthma-chronic obstructive pulmonary disease (COPD) overlap (ACO) are still limited, requiring further research.

Methods: We enrolled 378 ACO patients from a multicenter real-world asthma cohort in Korea and compared the clinical characteristics, lung function, and exacerbation between type 2 (T2)-high and T2-low groups. We used the following comparisons: 1) low vs.

Early management of adult sepsis and septic shock: Korean clinical practice guidelines.

Background: Despite recent advances and global improvements in sepsis recognition and supportive care, mortality rates remain high, and adherence to sepsis bundle components in Korea is low. To address this, the Korean Sepsis Alliance, affiliated with the Korean Society of Critical Care Medicine, developed the first sepsis treatment guidelines for Korea based on a comprehensive systematic review and meta-analysis.

Methods: A de novo method was used to develop the guidelines.

Efficacy and safety of everolimus for patients with focal cortical dysplasia type 2.

Objective: This study aimed to evaluate the effectiveness and safety of everolimus in treating seizures associated with focal cortical dysplasia type 2 (FCD 2).

Methods: A prospective, crossover, placebo-controlled clinical trial (ClinicalTrials.gov: NCT03198949) enrolled patients aged 4-40 years with pathologically confirmed FCD 2 and a history of ≥3 seizures per month for two out of the 3 months prior to screening.

Risk of Contrast-Induced Acute Kidney Injury in Computed Tomography: A 16 Institutional Retrospective Cohort Study.

Objectives: Concern about contrast-induced acute kidney injury (CI-AKI) may delay the timely administration of contrast media for computed tomography (CT). The precise causative effect of iodinated contrast media on CI-AKI and its relevant risk factors remains an area of ongoing investigation. Therefore, this study aimed to determine the risk of CI-AKI following contrast-enhanced CT and its predisposing risk factors.

Relationship of the Degree of Sarcopenia with the Severity of Nonalcoholic Fatty Liver Disease and Cardiometabolic Risk in Adolescents.

The association between nonalcoholic fatty liver disease (NAFLD) and sarcopenia has been suggested. We investigated sarcopenia's impact on NAFLD severity and its relationship with cardiometabolic risk in adolescents. We conducted a retrospective study on 122 patients aged 13-18 years and diagnosed with both NAFLD and sarcopenia by laboratory tests, abdominal ultrasound (US), and multifrequency bioelectrical impedance analysis.

The Catheter Flushing Method Shows a Similar Diagnostic Yield to the Conventional Method in Brushing Cytology for Biliary Strictures.

: Endobiliary brushing is usually performed in the diagnosis of indeterminate biliary strictures; however, in this setting, brush cytology is limited by a low diagnostic yield and sensitivity. Here, we compared the catheter flushing method (CFM) with the conventional cytologic method (CCM) in terms of cellularity and diagnostic performance. : Endobiliary brushings were obtained during endoscopic retrograde cholangiopancreatography (ERCP) from patients with biliary strictures enrolled at six tertiary hospitals.