Publications by authors named "Yong Nam Gwon"

Background: Ureteral stents, such as double-J stents, have become indispensable in urologic procedures but are associated with complications like hematuria and pain. While the advancement of artificial intelligence (AI) technology has led to its increasing application in the health sector, AI has not been used to provide information on potential complications and to facilitate subsequent measures in the event of such complications.

Objective: This study aimed to assess the effectiveness of an AI-based prediction tool in providing patients with information about potential complications from ureteroscopy and ureteric stent placement and indicating the need for early additional therapy.

View Article and Find Full Text PDF

Purpose: To assess whether an artificial intelligence (AI)-based reassurance-call can inform patients about potential complications and provides reassurance following a prostate biopsy.

Materials And Methods: From October 2022 to December 2023, 42 patients aged 40 to 70 years undergoing their first prostate biopsy were recruited. The 'Reassurance-call' service was utilized to inform and monitor patients for complications.

View Article and Find Full Text PDF

Background: A large language model is a type of artificial intelligence (AI) model that opens up great possibilities for health care practice, research, and education, although scholars have emphasized the need to proactively address the issue of unvalidated and inaccurate information regarding its use. One of the best-known large language models is ChatGPT (OpenAI). It is believed to be of great help to medical research, as it facilitates more efficient data set analysis, code generation, and literature review, allowing researchers to focus on experimental design as well as drug discovery and development.

View Article and Find Full Text PDF

Purpose: To conduct systematic review and meta-analysis to evaluate effects of neoadjuvant chemotherapy (NAC) on survival and histopathological outcomes of variant histology (VH) of urothelial carcinoma (UC) of bladder.

Methods: This systematic review was registered in PROSPERO (CRD42023389115). Literature search was conducted in PubMed/Medline, Embase, and Cochrane Library for studies published up to January 2023.

View Article and Find Full Text PDF

Background: To compare the effects of different alpha-blocker regimes on acute urinary retention (AUR) and the success rate of trial without catheter (TWOC) among patients with AUR secondary to benign prostatic hyperplasia (BPH) to determine the most effective regime.

Methods: A comprehensive literature search was performed using PubMed/Medline, Embase, and Cochrane Library up to June 2021. Studies that compared successful TWOC rates between each alpha-blocker regime in patients with AUR secondary to BPH were included.

View Article and Find Full Text PDF

Background: Recent studies have shown that donor nephrectomy can induce renal function impairment. However, few meta-analysis studies about this have proceeded. Therefore, the objective of this systematic review and meta-analysis including all data of recent research studies was to determine whether living donor nephrectomy (LDN) could induce renal function impairment.

View Article and Find Full Text PDF

Although many studies on bladder cancer and the microbiome have been conducted so far, useful strains at the species level have not yet been identified. In addition, in the case of urine studies, methodological heterogeneity is too great, and in tissue studies, the species level through shotgun analysis has not been revealed, and studies using stool samples have provided only limited information. In this review, we will review all the microbiome studies related to bladder cancer so far through a systematic review.

View Article and Find Full Text PDF

Objectives: Postprostatectomy urinary incontinence (PPUI) is a serious complication despite surgical advances. Treatment options for PPUI include conservative care like Pelvic floor muscle exercise (PFME), which is a physiotherapy performed by the patients themselves; Pelvic floor muscle therapy (PFMT), a physiotherapy performed under the guidance of a therapist, and duloxetine treatment; and surgical interventions. In this study, network meta-analysis (NMA) was performed for direct comparison of these treatment options.

View Article and Find Full Text PDF