Jeon Jae-beom

OBJECTIVE: To determine the association between vertebral fractures and clinical, laboratory, and radiological variables in patients with ankylosing spondylitis (AS). METHODS: Sixty-eight men with AS and 91 sex- and age-matched controls were consecutively enrolled. Vertebral fractures were assessed according to a visual semiquantitative grading system using plain radiographs of the lumbar spine obtained from patients with AS. Disease activity variables including C-reactive protein, erythrocyte s

Improved understanding of how death and survival signals affect vascular endothelial cells and skin and visceral fibroblasts will lead to new approaches to therapy.

Objectives: To investigate the association of hyperuricemia with pulmonary hypertension (PH) in term of subsequent development, severity, and prognosis of PH. Methods: The authors systematically reviewed articles from databases and conducted meta-analyses as follows: (1) association of serum uric acid (UA) levels with the presence of PH; (2) association between serum UA levels and subsequent development of PH, in terms of odds ratio of the development of PH; and (3) association of serum UA level

AIM: The aim of this study was to determine which mitochondrial DNA (mtDNA) haplogroup is associated with new development of knee osteoarthritis (OA). METHODS: Epidemiologic data and knee radiographs with the Kellgren-Lawrence (K/L) score of the Ansung cohort study were prospectively obtained from the 2nd (2005-2006) and 6th follow-up periods (2013-2014). The mtDNA was analyzed by multiplex mutagenetically separated polymerase chain reaction to determine Asian mtDNA haplogroups (M, G, D, D4, D5,

We previously reported that digital tomosynthesis (DTS) is a reliable tool for evaluating bony structures of the hand. The current study aimed to identify the prevalence and distribution of sesamoid bones and accessory ossicles of the foot using DTS and to compare the results to those of conventional radiography (CR). Foot images (DTS, 213; CR, 44) of 213 patients taken at a tertiary hospital were retrospectively reviewed. Sesamoid bones were identified in the metatarsaophalangeal (MTP), distal

OBJECTIVE: Long-term population-based data on change in the incidence of Behçet's disease (BD) are scarce, although a possible decline has been reported. The present study was undertaken to investigate the incidence, survival, and mortality of BD patients from 2004 to 2017 in the Republic of Korea. METHODS: We analyzed a registry of rare intractable diseases and a claims database from the Health Insurance and Review Agency with information on BD patients between 2004 and 2017 using uniform diagn

BACKGROUND: This study aimed to analyze the literature systematically to determine the clinical characteristics and prognosis of patients with connective tissue disease (CTD) with combined pulmonary fibrosis and emphysema (CPFE) compared to those of patients with CTD-interstitial lung disease (CTD-ILD) without emphysema. METHODS: We searched MEDLINE, EMBASE, Cochrane Library, and KoreaMed for relevant articles published before July 2019. Studies meeting all the following criteria were included:

In an elderly population with cognitive impairment, we investigated the association between serum uric acid (sUA) and serum homocysteine (sHcy), known risk factors for cerebrovascular disease. We also investigated the potential effect of the C677T polymorphism in the gene encoding methylenetetrahydrofolate reductase (MTHFR) to the sUA level in different dementia types. Participants underwent a battery of tests including measurements of sUA, sHcy, folic acid, and vitamin B12 as well as genotyping