2.Decisional Trade-offs in Localized Prostate Cancer: A Prospective Cross-Sectional Study of Radical Prostatectomy, Radiation Therapy, and Active Surveillance
Hyunho HAN ; Youngdeuk CHOI ; Woong Kyu HAN ; Jihee JUNG ; Ayoung YOO ; Hyunji YOON ; Siyeong LEE ; Changhwa HYUN ; Woong Sub KOOM ; Ik Jae LEE ; Chan Woo WEE ; Jeongmi LEE ; Jae Young JEONG ; Hyung Ho LEE ; Young Ae KIM ; Jung Eun KIM ; Songhee EUN ; Sung Uk LEE ; Jinha JEONG ; Moonsoo RA
Journal of Urologic Oncology 2025;23(2):112-118
Purpose:
To evaluate patient‐reported experiences of 3 primary treatments for localized or locally advanced prostate cancer—radical prostatectomy (RP), radiation therapy (RT), and active surveillance (AS)—based on cross‐sectional data from a prospective registry, and to explore how these findings can inform a structured shared decision making (SDM) framework.
Materials and Methods:
Men with clinical stage cT3aN0M0 or lower were enrolled. Those who underwent RP or RT were surveyed 6–24 months posttreatment; men on AS had 6–60 months of follow‐up. All participants completed the EORTC QLQ‐PR25 (European Organization for Research and Treatment of Cancer Quality of Life Questionnaire - Prostate Cancer Module), capturing urinary, bowel, hormonal, and sexual function. The Kruskal‐Wallis test evaluated group differences, with significance set at p<0.05.
Results:
Among 542 patients, 435 underwent RP, 73 received RT (43% with androgen deprivation therapy), and 34 were on AS. RP patients reported higher rates of urinary incontinence and sexual dysfunction, whereas RT patients had more severe urinary irritative and bowel symptoms. AS generally preserved baseline sexual function but still involved some urinary complaints and anxiety regarding disease progression. These findings underscore the distinct trade‐offs among the 3 management strategies, emphasizing the importance of individualized SDM that accounts for functional priorities and patient values.
Conclusion
Each treatment modality poses unique impacts on quality of life. Incorporating these patient‐reported data into SDM discussions can improve alignment between clinical recommendations and patient preferences, potentially reducing decisional regret and enhancing long‐term outcomes.
3.Exploratory Clinical Trial of a Depression Diagnostic Software That Integrates Stress Biomarkers and Composite Psychometrics
Sooah JANG ; In-Young KIM ; Sun-Woo CHOI ; Anna LEE ; Ju-Yeal LEE ; Hyunkyung SHIN ; Junwoo LEE ; Mikyeong LEE ; Kyoung-Ryul LEE ; Saeeun JUNG ; Jin Sun RYU ; Jihee OH ; Manjae KWON ; Joohan KIM ; Ryunsup AHN ; Young-Chul JUNG ; Jeong-Ho SEOK
Psychiatry Investigation 2024;21(3):230-241
Objective:
This study evaluated the clinical effectiveness of Minds.NAVI, a depression screening kit combining psychometric measures and stress hormone biomarkers, in a prospective clinical trial. The objective was to assess its potential as a depression screening tool and investigate the associations between psychological assessments, salivary hormone staging, and depression severity.
Methods:
Thirty-five participants with major depressive disorder and 12 healthy controls (HCs) were included. The Minds.NAVI software, utilizing the PROtective and Vulnerable factors battEry Test (PROVE) and salivary cortisol/dehydroepiandrosterone (DHEA) analysis, was employed. The PROVE test is a comprehensive self-report questionnaire that assesses depressive symptoms, suicide risk, attachment style, adverse childhood experiences, mentalization capacity, and resilience. In addition, salivary cortisol and DHEA levels were measured to evaluate the functional stage of the hypothalamic–pituitary–adrenal (HPA) axis.
Results:
Minds.NAVI exhibited 100% sensitivity, 91.7% specificity, and 97.9% accuracy in distinguishing depression from HCs within an exploratory small group. Salivary stress hormone phases showed changes with depression stage (p=0.030), and the proportion of patients with “adrenal exhaustion stage” was higher in the moderate/severe depression group (p=0.038). Protective/vulnerable factors differed significantly between controls and depressed groups (p<0.001). Cortisol awakening response inversely correlated with depressive symptom severity (r=-0.31, p=0.034).
Conclusion
This study suggested possible clinical effectiveness of Minds.NAVI, a depression screening tool that integrates psychometric measures and stress hormone biomarkers. The findings support the potential association between depression, chronic stress, and HPA axis hyporesponsiveness.
4.A Case of Anterior Communicating Artery Aneurysm Impending Rupture Presenting with Isolated Painful Adduction Palsy Mimicking Ischemic Internuclear Ophthalmoplegia
Jihee KO ; Minju KIM ; Sa-Yoon KANG ; Ji-Hoon KANG ; Jung-Hwan OH ; Jay Chol CHOI ; Jung Seok LEE ; Sook Keun SONG ; Chul-Hoo KANG ; Hong Jun KIM ; Jong Kook RHIM ; Joong-Goo KIM
Journal of the Korean Neurological Association 2023;41(1):35-38
Anterior communicating artery (ACoA) aneurysms may rarely lead to oculomotor nerve palsy. We present here interesting cases in which isolated unilateral adduction paresis mimicking internuclear ophthalmoplegia (INO) was one of the symptoms of suspicious impending ruptured aneurysm of the ACoA. Careful neurologic examination is crucial for early discrimination with INO and oculomotor palsy.
5.Metastatic intestinal adenocarcinoma with osseous metaplasia in two Domestic Korean Shorthair cats
Jae-Ha JUNG ; Na-Yon KIM ; Yeseul YANG ; Dansong SEO ; Goeun CHOI ; Hyunki HONG ; Taeseong MOON ; Hyeong-Mok KIM ; Jihee HAN ; Jihee HONG ; Yongbaek KIM
Journal of Veterinary Science 2023;24(5):e64-
Two Domestic Korean Shorthair cats presented with dyschezia and vomiting. Computed tomography revealed a colonic mass with calcification and lymph node metastasis in case 1, and a small intestinal mass with disseminated mesenteric metastasis and calcification in case 2. Histopathology revealed intestinal adenocarcinoma with osseous metaplasia. Case 1 died two months after surgery from distant metastasis; and case 2 showed no metastasis for five months but presented with anorexia, euthanized seven months after diagnosis. Metastatic intestinal adenocarcinoma with bone formation should be considered as differential diagnosis for calcification on imaging, and lymph node metastasis at diagnosis may indicate poor prognosis.
6.Clinical and Lifestyle Determinants of Continuous Glucose Monitoring Metrics in Insulin-Treated Patients with Type 2 Diabetes Mellitus
Da Young LEE ; Namho KIM ; Inha JUNG ; So Young PARK ; Ji Hee YU ; Ji A SEO ; Jihee KIM ; Kyeong Jin KIM ; Nam Hoon KIM ; Hye Jin YOO ; Sin Gon KIM ; Kyung Mook CHOI ; Sei Hyun BAIK ; Sung-Min PARK ; Nan Hee KIM
Diabetes & Metabolism Journal 2023;47(6):826-836
Background:
There was limited evidence to evaluate the association between lifestyle habits and continuous glucose monitoring (CGM) metrics. Thus, we aimed to depict the behavioral and metabolic determinants of CGM metrics in insulin-treated patients with type 2 diabetes mellitus (T2DM).
Methods:
This is a prospective observational study. We analyzed data from 122 insulin-treated patients with T2DM. Participants wore Dexcom G6 and Fitbit, and diet information was identified for 10 days. Multivariate-adjusted logistic regression analysis was performed for the simultaneous achievement of CGM-based targets, defined by the percentage of time in terms of hyper, hypoglycemia and glycemic variability (GV). Intake of macronutrients and fiber, step counts, sleep, postprandial C-peptide-to-glucose ratio (PCGR), information about glucose lowering medications and metabolic factors were added to the analyses. Additionally, we evaluated the impact of the distribution of energy and macronutrient during a day, and snack consumption on CGM metrics.
Results:
Logistic regression analysis revealed that female, participants with high PCGR, low glycosylated hemoglobin (HbA1c) and daytime step count had a higher probability of achieving all targets based on CGM (odds ratios [95% confidence intervals] which were 0.24 [0.09 to 0.65], 1.34 [1.03 to 1.25], 0.95 [0.9 to 0.99], and 1.15 [1.03 to 1.29], respectively). And participants who ate snacks showed a shorter period of hyperglycemia and less GV compared to those without.
Conclusion
We confirmed that residual insulin secretion, daytime step count, HbA1c, and women were the most relevant determinants of adequate glycemic control in insulin-treated patients with T2DM. In addition, individuals with snack consumption were exposed to lower times of hyperglycemia and GV.
7.Susceptibility of β-Lactam Antibiotics and Genetic Mutation of Drug-Resistant Mycobacterium tuberculosis Isolates in Korea
Sanghee PARK ; Jihee JUNG ; Jiyeon KIM ; Sang Bong HAN ; Sungweon RYOO
Tuberculosis and Respiratory Diseases 2022;85(3):256-263
Background:
Mycobacterium tuberculosis (Mtb) is resistant to the β-lactam antibiotics due to a non-classical transpeptidase in the cell wall with β-lactamase activity. A recent study showed that meropenem combined with a β-lactamase inhibitor clavulanate, was effective in MDR and XDR tuberculosis (TB). However, clavulanate can only be used in drugs containing amoxicillin in Korea. In this study, we investigated the susceptibility and genetic mutations of drug-resistant Mtb isolates to amoxicillin-clavulanate and meropenem-clavulanate to improve the diagnosis and treatment of drug-resistant TB patients.
Methods:
The minimum inhibitory concentration (MIC) of amoxicillin-clavulanate and meropenem-clavulanate was examined by resazurin microtiter assay. We used 82 MDR and 40 XDR strains isolated in Korea and two reference laboratory strains. Mutations of drug targets blaC, blaI, ldtA, ldtB, dacB2, and crfA were analyzed by PCR and DNA sequencing.
Results:
The MIC90 values of amoxicillin and meropenem with clavulanate in drug-resistant Mtb isolates were 64 and 16, respectively. Gene mutations related to amoxicillin/clavulanate and meropenem/clavulanate resistance could not be identified, but T448G mutation of was found in the blaC gene related to β-lactam antibiotics high susceptibility.
Conclusion
Our results provide clinical consideration of β-lactams in treating drug-resistant TB and potential molecular markers of amoxicillin-clavulanate and meropenem-clavulanate susceptibility.
8.Digital Dermatopathology and Its Application to Mohs Micrographic Surgery
Yeongjoo OH ; Hye Min KIM ; Soon Won HONG ; Eunah SHIN ; Jihee KIM ; Yoon Jung CHOI
Yonsei Medical Journal 2022;63(S1):112-114
Digital pathology is being gradually adopted in hospitals due to technological advances. We propose that digital pathology can be used in Mohs micrographic surgery (Mohs surgery) to precisely check residual tumor cells in frozen tumor margin tissues. This would aid surgeons and pathologists in accurately recording tumor margins and give patients the benefit of shorter operation time.
9.Isolated Intraventricular Hemorrhage after Carotid Artery Stenting
Jiyong SHIN ; Jihee KO ; Minju KIM ; Chul-Hoo KANG ; Jay Chol CHOI ; Hong Jun KIM ; Jung-Hwan OH ; Joong-Goo KIM
Journal of the Korean Neurological Association 2021;39(3):188-191
Cerebral intraventricular hemorrhage (IVH) is an extremely rare complication of carotid artery stenting (CAS). Fully dilated terminal arteries of a chronic, severely stenosed proximal artery could be ruptured by impaired autoregulation of cerebral blood flow. Hyperperfusion syndrome can occur even if there is no blood pressure fluctuation during the CAS. We report a case of an isolated IVH that occurred hours after CAS.
10.Isolated Intraventricular Hemorrhage after Carotid Artery Stenting
Jiyong SHIN ; Jihee KO ; Minju KIM ; Chul-Hoo KANG ; Jay Chol CHOI ; Hong Jun KIM ; Jung-Hwan OH ; Joong-Goo KIM
Journal of the Korean Neurological Association 2021;39(3):188-191
Cerebral intraventricular hemorrhage (IVH) is an extremely rare complication of carotid artery stenting (CAS). Fully dilated terminal arteries of a chronic, severely stenosed proximal artery could be ruptured by impaired autoregulation of cerebral blood flow. Hyperperfusion syndrome can occur even if there is no blood pressure fluctuation during the CAS. We report a case of an isolated IVH that occurred hours after CAS.

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