Enhancing Dementia Care: The Impact of Nurse-Led Training on Informal Caregivers' Knowledge and Confidence for Elderly Support – A Systematic Review

Introduction: Globally, dementia is an escalating healthcare issue that carries significant socio-economic consequences. In spite of substantial initiatives, there have been no new drug therapies introduced in the past two decades, and there are no treatments that modify the disease. Objective: To evaluate the effect of nurse-led training on informal caregiver knowledge and perceived confidence in dementia care among the elderly. Methods: This study is a systematic review following the systematic review methodological framework of the PRISMA ScR guideline for systematic reviews. Results: Structured training interventions have been shown to significantly enhance caregivers' knowledge and skills in providing home-based care for individuals with dementia leading to increased competence and confidence in managing care challenges. Participants in psycho-educational programs reported a better grasp of dementia, as well as useful strategies for future care. Additionally, training interventions not only equipped caregivers with practical tools but also positively impacted their self-efficacy and health-related behaviours, fostering a sense of competence. Conclusion: Overall, the evidence suggests that structured educational interventions play a crucial role in improving caregivers' knowledge, confidence, and well-being, ultimately benefiting both caregivers and the individuals they care for.