Purpose: This study aimed to establish a basis for minimizing readmission of patients with heart failure by comparing their demographic, clinical, psychosocial, and behavioral characteristics based on the presence or absence of readmission. Methods: This retrospective descriptive study included 160 elderly patients with heart failure aged 60 years and older, who regularly visited the cardiovascular outpatient clinic in K hospital in Daegu.Data were collected from April to December 2021 using self-report questionnaires including the Lubben Social Network Scale, the Scale of Positive and Negative Experience, and European Heart Failure Self-care Behaviour 9-Item Tools, which were translated in the Korean context. IBM SPSS Statistics 25 was used for analysis, and descriptive statistics, χ2 test, Fisher’s exact test, t-test, and logistic regression analysis were conducted. Results: The factors that significantly affected the readmission of elderly patients with heart failure were social network and the type of medications taken. The total explanatory power of the regression model was 22.7%. Social network (OR=0.93, p=.037) and the type of medication taken were 4~5 (OR=4.80, p=.014) and more than 6 medications (OR=7.84, p=.037) had a significant impact on readmission. Conclusion Social network was the most influential factor for readmission. Further studies are needed to minimize readmission by analyzing additional factors that show significant differences.

Background: Diarrheal disease accounts for a large proportion of childhood deaths in North Korea, however, information regarding its management in North Korean clinical settings is limited. The absence of a reliable diarrheal disease database hinders efforts to determine priorities for support. Methods: Articles published in three major North Korean medical journals between 2012 and 2019 were analyzed to determine the clinical aspects of diagnosing and treating diarrhea. A total of 43 articles were identified during the screening process. Original articles and case reports focusing on the clinical features of diarrheal disease in the pediatric population were included. Results: The clinical features and markers of several types of diarrheal diseases, including infectious diarrhea (20.9%) and diarrhea due to indigestion or malabsorption (18.6%), were assessed. Healthcare providers used multiple treatment modalities, including rehydration solutions, antibiotics, probiotics, and vitamin supplementation. Therapeutic trials on North Korean Oriental medicine were also conducted in more than half of the studies (55.8%). Conclusion This review provides insights into understanding the types of diarrhea and unmet needs in clinical settings in North Korea. Follow-up studies are required to interpret the situation in detail.

Purpose: This study aimed to establish a basis for minimizing readmission of patients with heart failure by comparing their demographic, clinical, psychosocial, and behavioral characteristics based on the presence or absence of readmission. Methods: This retrospective descriptive study included 160 elderly patients with heart failure aged 60 years and older, who regularly visited the cardiovascular outpatient clinic in K hospital in Daegu.Data were collected from April to December 2021 using self-report questionnaires including the Lubben Social Network Scale, the Scale of Positive and Negative Experience, and European Heart Failure Self-care Behaviour 9-Item Tools, which were translated in the Korean context. IBM SPSS Statistics 25 was used for analysis, and descriptive statistics, χ2 test, Fisher’s exact test, t-test, and logistic regression analysis were conducted. Results: The factors that significantly affected the readmission of elderly patients with heart failure were social network and the type of medications taken. The total explanatory power of the regression model was 22.7%. Social network (OR=0.93, p=.037) and the type of medication taken were 4~5 (OR=4.80, p=.014) and more than 6 medications (OR=7.84, p=.037) had a significant impact on readmission. Conclusion Social network was the most influential factor for readmission. Further studies are needed to minimize readmission by analyzing additional factors that show significant differences.

Background: Diarrheal disease accounts for a large proportion of childhood deaths in North Korea, however, information regarding its management in North Korean clinical settings is limited. The absence of a reliable diarrheal disease database hinders efforts to determine priorities for support. Methods: Articles published in three major North Korean medical journals between 2012 and 2019 were analyzed to determine the clinical aspects of diagnosing and treating diarrhea. A total of 43 articles were identified during the screening process. Original articles and case reports focusing on the clinical features of diarrheal disease in the pediatric population were included. Results: The clinical features and markers of several types of diarrheal diseases, including infectious diarrhea (20.9%) and diarrhea due to indigestion or malabsorption (18.6%), were assessed. Healthcare providers used multiple treatment modalities, including rehydration solutions, antibiotics, probiotics, and vitamin supplementation. Therapeutic trials on North Korean Oriental medicine were also conducted in more than half of the studies (55.8%). Conclusion This review provides insights into understanding the types of diarrhea and unmet needs in clinical settings in North Korea. Follow-up studies are required to interpret the situation in detail.

Purpose: This study aimed to establish a basis for minimizing readmission of patients with heart failure by comparing their demographic, clinical, psychosocial, and behavioral characteristics based on the presence or absence of readmission. Methods: This retrospective descriptive study included 160 elderly patients with heart failure aged 60 years and older, who regularly visited the cardiovascular outpatient clinic in K hospital in Daegu.Data were collected from April to December 2021 using self-report questionnaires including the Lubben Social Network Scale, the Scale of Positive and Negative Experience, and European Heart Failure Self-care Behaviour 9-Item Tools, which were translated in the Korean context. IBM SPSS Statistics 25 was used for analysis, and descriptive statistics, χ2 test, Fisher’s exact test, t-test, and logistic regression analysis were conducted. Results: The factors that significantly affected the readmission of elderly patients with heart failure were social network and the type of medications taken. The total explanatory power of the regression model was 22.7%. Social network (OR=0.93, p=.037) and the type of medication taken were 4~5 (OR=4.80, p=.014) and more than 6 medications (OR=7.84, p=.037) had a significant impact on readmission. Conclusion Social network was the most influential factor for readmission. Further studies are needed to minimize readmission by analyzing additional factors that show significant differences.

Background: Diarrheal disease accounts for a large proportion of childhood deaths in North Korea, however, information regarding its management in North Korean clinical settings is limited. The absence of a reliable diarrheal disease database hinders efforts to determine priorities for support. Methods: Articles published in three major North Korean medical journals between 2012 and 2019 were analyzed to determine the clinical aspects of diagnosing and treating diarrhea. A total of 43 articles were identified during the screening process. Original articles and case reports focusing on the clinical features of diarrheal disease in the pediatric population were included. Results: The clinical features and markers of several types of diarrheal diseases, including infectious diarrhea (20.9%) and diarrhea due to indigestion or malabsorption (18.6%), were assessed. Healthcare providers used multiple treatment modalities, including rehydration solutions, antibiotics, probiotics, and vitamin supplementation. Therapeutic trials on North Korean Oriental medicine were also conducted in more than half of the studies (55.8%). Conclusion This review provides insights into understanding the types of diarrhea and unmet needs in clinical settings in North Korea. Follow-up studies are required to interpret the situation in detail.

Purpose: This study aimed to establish a basis for minimizing readmission of patients with heart failure by comparing their demographic, clinical, psychosocial, and behavioral characteristics based on the presence or absence of readmission. Methods: This retrospective descriptive study included 160 elderly patients with heart failure aged 60 years and older, who regularly visited the cardiovascular outpatient clinic in K hospital in Daegu.Data were collected from April to December 2021 using self-report questionnaires including the Lubben Social Network Scale, the Scale of Positive and Negative Experience, and European Heart Failure Self-care Behaviour 9-Item Tools, which were translated in the Korean context. IBM SPSS Statistics 25 was used for analysis, and descriptive statistics, χ2 test, Fisher’s exact test, t-test, and logistic regression analysis were conducted. Results: The factors that significantly affected the readmission of elderly patients with heart failure were social network and the type of medications taken. The total explanatory power of the regression model was 22.7%. Social network (OR=0.93, p=.037) and the type of medication taken were 4~5 (OR=4.80, p=.014) and more than 6 medications (OR=7.84, p=.037) had a significant impact on readmission. Conclusion Social network was the most influential factor for readmission. Further studies are needed to minimize readmission by analyzing additional factors that show significant differences.

Background: Diarrheal disease accounts for a large proportion of childhood deaths in North Korea, however, information regarding its management in North Korean clinical settings is limited. The absence of a reliable diarrheal disease database hinders efforts to determine priorities for support. Methods: Articles published in three major North Korean medical journals between 2012 and 2019 were analyzed to determine the clinical aspects of diagnosing and treating diarrhea. A total of 43 articles were identified during the screening process. Original articles and case reports focusing on the clinical features of diarrheal disease in the pediatric population were included. Results: The clinical features and markers of several types of diarrheal diseases, including infectious diarrhea (20.9%) and diarrhea due to indigestion or malabsorption (18.6%), were assessed. Healthcare providers used multiple treatment modalities, including rehydration solutions, antibiotics, probiotics, and vitamin supplementation. Therapeutic trials on North Korean Oriental medicine were also conducted in more than half of the studies (55.8%). Conclusion This review provides insights into understanding the types of diarrhea and unmet needs in clinical settings in North Korea. Follow-up studies are required to interpret the situation in detail.

Primary cilia function as critical sensory organelles that mediate multiple signaling pathways, including the Hedgehog (Hh) pathway, which is essential for organ patterning and morphogenesis. Disruptions in Hh signaling have been implicated in supernumerary tooth formation and molar fusion in mutant mice. Cilk1, a highly conserved serine/threonine-protein kinase localized within primary cilia, plays a critical role in ciliary transport. Loss of Cilk1 results in severe ciliopathy phenotypes, including polydactyly, edema, and cleft palate. However, the role of Cilk1 in tooth development remains unexplored. In this study, we investigated the role of Cilk1 in tooth development. Cilk1 was found to be expressed in both the epithelial and mesenchymal compartments of developing molars. Cilk1 deficiency resulted in altered ciliary dynamics, characterized by reduced frequency and increased length, accompanied by downregulation of Hh target genes, such as Ptch1 and Sostdc1, leading to the formation of diastemal supernumerary teeth. Furthermore, in Cilk1^-/-;PCS1-MRCS1^△/△ mice, which exhibit a compounded suppression of Hh signaling, we uncovered a novel phenomenon: diastemal supernumerary teeth can be larger than first molars. Based on these findings, we propose a progressive model linking Hh signaling levels to sequential changes in tooth patterning: initially inducing diastemal supernumerary teeth, then enlarging them, and ultimately leading to molar fusion. This study reveals a previously unrecognized role of Cilk1 in controlling tooth morphology via Hh signaling and highlights how Hh signaling levels shape tooth patterning in a gradient-dependent manner.
Animals ; Hedgehog Proteins/physiology* ; Mice ; Signal Transduction/physiology* ; Tooth, Supernumerary ; Molar ; Cilia/physiology* ; Odontogenesis/physiology* ; Patched-1 Receptor ; Protein Serine-Threonine Kinases/physiology* ; Mice, Knockout ; Adaptor Proteins, Signal Transducing

Rare endocrine diseases are complex conditions that require lifelong specialized care due to their chronic nature and associated long-term complications. In Korea, a lack of nationwide data on clinical practice and outcomes has limited progress in patient care. Therefore, the Multicenter Networks for Ideal Outcomes of Pediatric Rare Endocrine and Metabolic Disease (OUTSPREAD) study was initiated. This study involves 30 centers across Korea. The study aims to improve the long-term prognosis of Korean patients with rare endocrine diseases by collecting comprehensive clinical data, biospecimens, and patient-reported outcomes to identify complications and unmet needs in patient care. Patients with childhood-onset pituitary, adrenal, or gonadal disorders, such as craniopharyngioma, congenital adrenal hyperplasia (CAH), and Turner syndrome were prioritized. The planned enrollment is 1,300 patients during the first study phase (2022–2024). Clinical, biochemical, and imaging data from diagnosis, treatment, and follow-up during 1980–2023 were retrospectively reviewed. For patients who agreed to participate in the prospective cohort, clinical data and biospecimens will be prospectively collected to discover ideal biomarkers that predict the effectiveness of disease control measures and prognosis. Patient-reported outcomes, including quality of life and depression scales, will be evaluated to assess psychosocial outcomes. Additionally, a substudy on CAH patients will develop a steroid hormone profiling method using liquid chromatography-tandem mass spectrometry to improve diagnosis and monitoring of treatment outcomes. This study will address unmet clinical needs by discovering ideal biomarkers, introducing evidence-based treatment guidelines, and ultimately improving long-term outcomes in the areas of rare endocrine and metabolic diseases.