Objective: As the demand for community mental health services continues to grow, the need for well-equipped and organized services has become apparent. This study aimed to optimize the roles and infrastructure of mental health services, by establishing, among other initiatives, standardized operating models. Methods: The study was conducted in multiple phases from May 12, 2021, to December 29, 2021. Stakeholders within South Korea and metropolitan mental health welfare centers were targeted, but addiction management support centers, including officials, patients, and their families, were integrated as well. A literature review and survey, focus group interviews, a Delphi survey, and expert consultation contributed to comprehensive revisions and improvements of the mental health service model. Results: The proposed model for community mental health welfare centers emphasizes the expansion of personnel and infrastructure, with a focus on severe mental illnesses and suicide prevention. The model for metropolitan mental health welfare centers delineates essential tasks in areas such as project planning and establishment, community research, and education about severe mental illnesses. The establishment of a 24-hour emergency intervention center was a crucial feature. In the integrated addiction support center model, the need to promote addiction management is defined as an essential task and the establishment of national governance for addiction policies is recommended. Conclusion This study proposed standard operating models for three types of mental health service centers. To meet the increasing need for community care, robust mental health service delivery systems are of primary importance.

This paper details the development and implementation of Yonsei Medical E-Learning System 3.0 (YES 3.0), a new learning management system (LMS) for Yonsei University College of Medicine. Driven by the need to adapt to a rapidly changing medical education landscape, YES 3.0 addresses the previous system’s limitations and incorporates advanced features designed to improve learning experiences and educational outcomes. The development process involved extensive collaboration among faculty, students, staff, and the system developer, ensuring the system's alignment with the unique needs of the medical education environment. YES 3.0 features real-time monitoring of learning progress, comprehensive evaluation and grade management, personalized learning path recommendations, effective learner history management, and interview/guidance management functionalities. The system also supports the newly revised CDP2023 (Curriculum Development Project 2023) curriculum, with integrated learning across all courses and a strengthened scholarly advanced course. By automating and streamlining various educational processes, YES 3.0 enables maximized learning efficiency, promotes learner-centered education, and supports the cultivation of future medical professionals equipped to navigate the evolving healthcare environment. Implementing the system is expected to have positive impacts on both educational and economic aspects, contributing to the advancement of medical education at Yonsei University College of Medicine. This study also aims to offer insights and expected outcomes that can serve as a reference for other medical schools in adopting and operating LMS, ultimately providing useful information to educators considering establishing a digital learning environment.

Objective: As the demand for community mental health services continues to grow, the need for well-equipped and organized services has become apparent. This study aimed to optimize the roles and infrastructure of mental health services, by establishing, among other initiatives, standardized operating models. Methods: The study was conducted in multiple phases from May 12, 2021, to December 29, 2021. Stakeholders within South Korea and metropolitan mental health welfare centers were targeted, but addiction management support centers, including officials, patients, and their families, were integrated as well. A literature review and survey, focus group interviews, a Delphi survey, and expert consultation contributed to comprehensive revisions and improvements of the mental health service model. Results: The proposed model for community mental health welfare centers emphasizes the expansion of personnel and infrastructure, with a focus on severe mental illnesses and suicide prevention. The model for metropolitan mental health welfare centers delineates essential tasks in areas such as project planning and establishment, community research, and education about severe mental illnesses. The establishment of a 24-hour emergency intervention center was a crucial feature. In the integrated addiction support center model, the need to promote addiction management is defined as an essential task and the establishment of national governance for addiction policies is recommended. Conclusion This study proposed standard operating models for three types of mental health service centers. To meet the increasing need for community care, robust mental health service delivery systems are of primary importance.

Objective: This study aims to objectively evaluate turning gait parameters in Parkinson’s disease (PD) patients using 2D-RGB video-based analysis and explore their relationships with imbalance. Methods: We prospectively enrolled PD patients for clinical assessment, balance analysis and gait with 180º turning. Spatiotemporal gait parameters during turning were derived using video-based analysis and correlated with modified Hoehn and Yahr (mHY) stages and center of pressure (COP) oscillations. Results: A total of 64 PD patients were enrolled. The PD patients with higher mHY stages (≥2.5) had significantly longer turning times, greater numbers of steps, wider step bases and less variability in step length during turns. COP oscillations were positively correlated with the mean turning time on both the anterior-posterior and right-left axes. Conclusion Spatiotemporal gait parameter during turning, derived from video-based gait analysis, may represent apromising biomarker for monitoring postural instability in PD patients.

Background: Parental awareness and involvement are crucial in managing obesity in children and adolescents.Although awareness of obesity-related health risks is increasing, public understanding of specific aspects remains limited. This study examines parental perceptions and practices regarding pediatric obesity in Korea. Methods: An online survey was conducted from June 3 to 14, 2024, targeting 102 parents/guardians of children and adolescents who were overweight or obese according to the 2023 Student Health Examination results. The survey assessed experiences with medical consultations, awareness and management practices regarding obesity, awareness of related policies, and barriers and facilitators for obesity management. Results: A significant gap exists between awareness and actual practice in managing pediatric obesity. Although 90.2% of the respondents recognized the importance of dietary and exercise management, the actual implementation rates were low (68.6% and 66.7%, respectively). Notably, 62.1% of respondents were unaware of any existing national policies or programs: 39.7% were aware of relevant policies, and only 35.3% were aware of related programs. Barriers to obesity management included a lack of awareness and motivation among children and adolescents, insufficient information for parents/guardians, and financial and time constraints. Facilitators of effective management include accurate diagnosis, coordination between schools and healthcare providers, and increased community support. Conclusion Combating pediatric obesity will require improved awareness and education, reduced financial burden, and the promotion of national policies. Strengthening coordination among schools, healthcare providers, and community resources will facilitate the successful management of obesity.

Background: Pediatric obesity is a global public health concern. South Korea is witnessing a notable increase in obesity rates among children and adolescents, despite various governmental interventions. Parents play a crucial role in preventing and managing pediatric obesity, as they are typically the primary observers of their child’s weight and daily habits. Methods: This study involved 10 parents of overweight or obese children and adolescents in South Korea, identified from a 2023 Student Health Examination. Focus group interviews were conducted to explore participants’ experiences, followed by a rigorous qualitative content analysis of the data. Results: The analysis revealed one main theme, parental roles and challenges in managing pediatric obesity, that encompassed five categories: parental awareness and perception of pediatric obesity; causes of pediatric obesity; parental strategies for managing obesity; barriers to management; and support systems and resources.Parental recognition of their child’s obesity was predominantly initiated through student health examinations at school, and the cause of obesity was multifactorial. Parents use various strategies, such as dietary changes and exercise promotion, but face barriers, including stigma and resource constraints. Parents demand comprehensive support from schools, healthcare providers, and community programs to effectively manage obesity. Conclusion These findings highlight the need for tailored interventions to address parents’ specific obstacles in managing pediatric obesity. Enhancing parental awareness, providing clear information, and strengthening support systems are essential for preventing and managing pediatric obesity in South Korea.

Primary aldosteronism (PA) is the most common cause of secondary hypertension and increases the morbidity and mortality associated with cardiovascular diseases. When PA coexists with autonomous cortisol secretion (ACS), the cardiovascular risk increases significantly, especially in cases of bilateral adrenal adenomas with asymmetric hormone secretion, which poses diagnostic and therapeutic challenges. A 50-year-old female presented with hypertension and hypokalemia. PA was diagnosed based on elevated aldosterone levels, suppressed plasma renin activity, and the results of various dynamic endocrine tests. Imaging revealed bilateral adrenal adenomas, and adrenal venous sampling (AVS) confirmed aldosterone hypersecretion from the left adrenal gland and cortisol hypersecretion from both adrenal glands. The patient subsequently underwent left adrenalectomy, which resolved the aldosterone hypersecretion and normalized blood pressure and potassium levels. However, the cortisol hypersecretion persisted. This case highlights the importance of AVS in identifying the sources of hormone secretion and enabling targeted surgical treatment while avoiding bilateral adrenalectomy, which can lead to lifelong adrenal insufficiency. Comprehensive endocrine evaluation, including ACS assessment, in patients with PA is essential to help reduce the cardiovascular risks associated with PA and ACS and thus improve treatment outcomes.