Efficacy of postoperative radioactive iodine therapy for patients with low and intermediate risk papillary thyroid carcinoma.

Purpose: This study aimed to evaluate the efficacy of postoperative radioactive iodine (RAI) and its impact on recurrence rates and survival benefits in low- to intermediate-risk papillary thyroid carcinoma (PTC).

Methods: This retrospective study involved the examination of 1286 patients diagnosed with low- to intermediate-risk PTC who underwent total thyroidectomy with or without neck dissection, supplemented with postoperative RAI therapy or not between the years 2000 and 2021.

Results: From the patient pool, 589 (45%) were classified as low-risk and 697 (55%) as intermediate-risk according to the 2015 American Thyroid Association guidelines.

Contemporary Review of Idiopathic Sudden Sensorineural Hearing Loss: Management and Prognosis.

Sudden sensorineural hearing loss (SSNHL) is a rapid decline in auditory function that needs urgent medical management. Although etiologic factors, including viral infections, autoimmune diseases, and vascular issues, contribute to the understanding of SSNHL, the condition remains unclear in most cases. Systemic steroids are often used as the first-line treatment because they reduce inner ear inflammation; however, there remains numerous discussions about the effectiveness of alternative treatments.

Antibiotic Sensitivity and Nasal Microbiome in Patients with Acute Bacterial Rhinosinusitis.

Objectives: Acute rhinosinusitis (ARS) is a common upper respiratory tract infection that is mostly of viral origin. However, little is known about the nasal microbiome profile at presentation and the changes caused by antibiotics in acute bacterial rhinosinusitis (ABRS).

Methods: This was a prospective single-center study.

Detecting Low-Variant Allele Frequency Mosaic Pathogenic Variants of NF1, TSC2, and AKT3 Genes from Blood in Patients with Neurodevelopmental Disorders.

Growing evidence indicates that early and late postzygotic mosaicism can cause neurodevelopmental disorders (NDDs), but detection of low variant allele frequency (VAF) mosaic variants from blood remains a challenge. Data of 2162 patients with NDDs who underwent conventional genetic tests were reviewed and a deep sequencing was performed using a specifically designed mosaic next-generation sequencing (NGS) panel in the patients with negative genetic test results. Forty-four patents with neurocutaneous syndrome, malformation of cortical development, or nonlesional epileptic encephalopathies were included.

Development of a Next-generation Sequencing-based Gene Panel Test to Detect Measurable Residual Disease in Acute Myeloid Leukemia.

Background: AML is a heterogeneous disease, and despite intensive therapy, recurrence is still high in AML patients who achieve the criterion for cytomorphologic remission (residual tumor burden [measurable residual disease, MRD]<5%). This study aimed to develop a targeted next-generation sequencing (NGS) panel to detect MRD in AML patients and validate its performance.

Methods: We designed an error-corrected, targeted MRD-NGS panel without using physical molecular barcodes, including 24 genes.

Extract Reduces Insulin Resistance by Enhancing AMPK Activation in High-Fat Diet-Induced Obese Mice.

is used widely in oriental medicine to treat obesity and metabolic diseases. Bioactive substances extracted from have been shown to ameliorate dyslipidemia, insulin resistance, and type 2 diabetes in mice via multiple 5' AMP-activated protein kinase (AMPK)-mediated mechanisms; however, further studies are required to elucidate the anti-obesity effects of in vivo. In this study, we demonstrated that 3% extract powder (GEP) can be used to prevent obesity and insulin resistance in a mouse model.

Characteristics of Pediatric Inflammatory Bowel Disease in Korea: Comparison with EUROKIDS Data.

Background/aims: Pediatric inflammatory bowel disease (IBD) has been increasing worldwide. The characteristics of pediatric-onset IBD have mainly been reported in Western countries. We investigated the clinical characteristics of pediatric IBD in Korea and compared these with the data from the 5-year European multicenter study of children with new-onset IBD (EUROKIDS registry).

The association of albuminuria, arterial stiffness, and blood pressure status in nondiabetic, nonhypertensive individuals.

Objective: Although several studies have reported an association between microalbuminuria and pulse wave velocity in patients with hypertension or diabetes, there have been no reports of their significance in apparently healthy individuals.

Methods: Microalbuminuria and brachial-ankle PWV (baPWV) were investigated in a sample of 3826 nonhypertensive, nondiabetic individuals (3598 men, mean age 50 ± 11.3 years) at Kangbuk Samsung Health Promotion Center between 2006 and 2009.