Effects of a Competency-Based Education Program for Inpatient Psychiatric Nurses: A Pre-Post Intervention Study / 정신간호학회지

Purpose@#This study aimed to develop a competency-based educational program for strengthening the competency of psychiatric nurses and evaluate its effects. @*Methods@#The study used a quasi-experimental design. Participants included 64 psychiatric nurses in South Korea: 33 nurses (32 females, 1 male) in the experimental group and 31 nurses (26 females, 5 males) in the control group. A competency-based education program for psychiatric nurses was developed through a literature review and discussion with 12 experts. The program addressed eight topics and provided 24 hours of education over 4 days, for 6 hours each day. The collected data via questionnaires were analyzed statistically. @*Results@#The education program enhanced overall clinical nursing competence and strengthened professional self-growth competence. The management and teaching competencies of both the experimental and the control groups also increased significantly. @*Conclusion@#The findings of this study presented an educational program to strengthen the clinical competency of psychiatric nurses and it was proven that the education had a capacity-building effect.

Direct Reprogramming to Human Induced Neuronal Progenitors from Fibroblasts of Familial and Sporadic Parkinson’s Disease Patients

In Parkinson’s disease (PD) research, human neuroblastoma and immortalized neural cell lines have been widely used as in vitro models. The advancement in the field of reprogramming technology has provided tools for generating patient-specific induced pluripotent stem cells (hiPSCs) as well as human induced neuronal progenitor cells (hiNPCs). These cells have revolutionized the field of disease modeling, especially in neural diseases. Although the direct reprogramming to hiNPCs has several advantages over differentiation after hiPSC reprogramming, such as the time required and the simple procedure, relatively few studies have utilized hiNPCs. Here, we optimized the protocol for hiNPC reprogramming using pluripotency factors and Sendai virus. In addition, we generated hiNPCs of two healthy donors, a sporadic PD patient, and a familial patient with the LRRK2 G2019S mutation (L2GS). The four hiNPC cell lines are highly proliferative, expressed NPC markers, maintained the normal karyotype, and have the differentiation potential of dopaminergic neurons. Importantly, the patient hiNPCs show different apoptotic marker expression. Thus, these hiNPCs, in addition to hiPSCs, are a favorable option to study PD pathology.