Objective: The Scales for Outcomes in Parkinson’s Disease–Cognition (SCOPA-Cog) was developed to assess cognition in patients with Parkinson’s disease (PD). In this study, we aimed to evaluate the validity and reliability of the Korean version of the SCOPACog (K-SCOPA-Cog). Methods: We enrolled 129 PD patients with movement disorders from 31 clinics in South Korea. The original version of the SCOPA-Cog was translated into Korean using the translation-retranslation method. The test–retest method with an intraclass correlation coefficient (ICC) and Cronbach’s alpha coefficient were used to assess reliability. Spearman’s rank correlation analysis with the Montreal Cognitive Assessment-Korean version (MOCA-K) and the Korean Mini-Mental State Examination (K-MMSE) were used to assess concurrent validity. Results: The Cronbach’s alpha coefficient was 0.797, and the ICC was 0.887. Spearman’s rank correlation analysis revealed a significant correlation with the K-MMSE and MOCA-K scores (r = 0.546 and r = 0.683, respectively). Conclusion Our results demonstrate that the K-SCOPA-Cog has good reliability and validity.

Objective: The increasing concern over adolescent suicide necessitates suicide prevention training for school teachers, as students spend a significant portion of their time at school. This study’s objective is to develop a suicide prevention program tailored for teachers. Methods: The program was developed by a multidisciplinary research team, drawing on a review of both domestic and international suicide prevention programs, related scholarly articles, and Korean psychological autopsy interviews of adolescents. This was complemented by a survey of teachers to assess the program’s practicality and usability. Results: The developed program comprises three parts, consistent with other versions: Careful Observation, Active Listening, and Risk Evaluation and Expert Referral. Careful Observation focuses on training teachers to recognize verbal, behavioral, and situational warning signs of suicidal ideation in students; Active Listening involves strategies for encouraging students to express their suicidal thoughts and techniques for being an empathetic and attentive listener; Risk Evaluation and Expert Referral provides instruction on how to assess suicide risk and assist students safely. Conclusion It is anticipated that this program will equip teachers with valuable knowledge and skills, contributing to a reduction in adolescents suicide rates.

Objective: North Korean defectors (NKDs) have experienced substantial difficulties during the migration and settlement in South Korea. They have a high prevalence of depression, post-traumatic stress disorder, and suicidal behaviors. The high prevalence of mental disorders among NKDs can lead to a high suicide rate. However, there are no suicide prevention programs for NKDs. This study aims to customize a suicide prevention program with content suitable for NKDs’ particular circumstances. Methods: A multidisciplinary research team developed this program based on domestic and international gatekeeper training programs for suicide prevention and articles related to suicide prevention. Results: We developed a multi-part gatekeeper training program, “Suicide CARE for NKDs.” In the “Introduction,” trainees learn about the need for the program and its importance. In “Careful observation,” trainees learn to recognize linguistic, behavioral, and situational signals of suicide risk. In “Active listening,” trainees learn how to ask about suicidal thoughts and to listen empathetically. In “Risk evaluation and expert referral,” trainees learn to evaluate suicide risk and to connect NKDs with institutes or services. Conclusion We expect this program to become useful for training gatekeepers to prevent suicide among NKD. A future follow-up study is needed to confirm the efficacy of the program.

Background: Wallenberg’s syndrome (WS) is caused by dorsal lateral medulla infarction. Clinical symptoms include hoarseness, dysphagia, sensory disturbance, vertigo, ataxia, and Horner’s syndrome. Recently, lateral difference of body surface temperature (BST) has been reported as a symptom of WS, resulting from the disturbances of the sympathetic nerve tract. Although sensory dysfunction is the major symptoms of WS, there is no evidence that BST influences these symptoms. We sought to evaluate the relationship between BST and sensory symptoms in WS using infrared thermography. Methods: Patients with WS within 7 days of symptom onset from June 2018 to December 2020 were enrolled. Infrared thermography was conducted at 7±30 days and 90±30 days after the onset of stroke. Laterality of BST was defined as being positive when macroscopically different and discrepancy >0.5°C in thermography. Results: The final analyses included 12 patients with a mean age of 59.9±11.85 years. Sensory symptoms in nine patients were most often described as numbness (56%), cold (44%), burning (33%), and heaviness (11%). Of these, burning symptoms lasted at 100%, cold 75%, and numbness 50% during 3 months follow-up. All patients with sensory dysfunction showed lateral BST differences. The BST laterality persisted in patients with remaining sensory dysfunction at 3 months follow-up. Conclusions All patients with sensory dysfunction in WS showed lateral BST differences which was detected with thermography. Laterality of BST and sensory dysfunction in WS might be associated with the disturbance of the connecting pathway of skin blood flow descending from the rostral ventrolateral medulla.

Background: Wallenberg’s syndrome (WS) is caused by dorsal lateral medulla infarction. Clinical symptoms include hoarseness, dysphagia, sensory disturbance, vertigo, ataxia, and Horner’s syndrome. Recently, lateral difference of body surface temperature (BST) has been reported as a symptom of WS, resulting from the disturbances of the sympathetic nerve tract. Although sensory dysfunction is the major symptoms of WS, there is no evidence that BST influences these symptoms. We sought to evaluate the relationship between BST and sensory symptoms in WS using infrared thermography. Methods: Patients with WS within 7 days of symptom onset from June 2018 to December 2020 were enrolled. Infrared thermography was conducted at 7±30 days and 90±30 days after the onset of stroke. Laterality of BST was defined as being positive when macroscopically different and discrepancy >0.5°C in thermography. Results: The final analyses included 12 patients with a mean age of 59.9±11.85 years. Sensory symptoms in nine patients were most often described as numbness (56%), cold (44%), burning (33%), and heaviness (11%). Of these, burning symptoms lasted at 100%, cold 75%, and numbness 50% during 3 months follow-up. All patients with sensory dysfunction showed lateral BST differences. The BST laterality persisted in patients with remaining sensory dysfunction at 3 months follow-up. Conclusions All patients with sensory dysfunction in WS showed lateral BST differences which was detected with thermography. Laterality of BST and sensory dysfunction in WS might be associated with the disturbance of the connecting pathway of skin blood flow descending from the rostral ventrolateral medulla.