The current status of apathy in patients with dementia and its factors: A systematic review.

OBJECTIVE: To systematically evaluate the current status of apathy in dementia patients and its associated factors. METHODS: We searched Chinese and English databases to collect studies on the associated factors of apathy in patients with dementia from inception to March 14, 2023. Two researchers independently screened the literature, evaluated the quality, and extracted the data RESULTS: A total of 20 studies were included, and the incidence of apathy in patients with dementia ranged from 21 % to 90 %. According to the model of apathy proposed by Massimo in 2018, the associated factors were divided into individual factors for dementia patients, caregiver factors, and environmental factors. The individual factors of apathy in patients with dementia mainly include demographic characteristics, the severity of cognitive impairment, a combination of other behavioral and psychological symptoms of dementia, acute medical problems or adverse drug reactions, unmet needs, and malnutrition. Caregiver factors mainly include emotional expressions of hostility or criticism towards dementia patients and caregivers' expectations for a better life in the future. Environmental factors mainly include too high or too low stimulation and a lack of daytime activities CONCLUSIONS: Existing studies have shown that the incidence of apathy in dementia patients is high and is affected by multi-dimensional factors. There are more studies on individual factors in dementia patients and fewer studies on caregivers and environmental factors. In the future, a large number of high-quality studies are needed to demonstrate the mechanism of apathy in dementia patients and to find more related factors.

Interventions to promote the implementation of pressure injuries prevention measures in nursing homes: a scoping review protocol.

INTRODUCTION: Currently, various guidelines and documents on the prevention of pressure injuries have been published, but there are many serious lags in the actual practice in nursing homes. So some interventions are required to promote the implementation of normative practices. There was a review of preventive interventions for pressure injuries in long-term care facilities, but there is no systematic review of how to promote the implementation of preventive measures. This review aims to summarise interventions that promote the implementation of pressure injuries prevention measures in nursing homes, explore the research scope and gaps in this field and provide evidence and striving direction for global nursing homes to improve existing preventive behaviours. METHODS AND ANALYSIS: This scoping review will combine the Arksey and O'Malley framework with further clarification and advice of the scoping review by Levac et al as methodological guidance. Systematic retrieval of relevant literature databases, grey literature and references included studies will be conducted. Two reviewers will screen titles and abstracts independently, and then screen the full text of potentially relevant articles to determine final inclusion. After that, two reviewers will extract data based on a predesigned data extraction table independently. Inductive analysis and narrative analysis will be used to collate, summarise and report the results. Finally, managers of nursing homes in China will be consulted for additional information and their viewpoints on the research findings. ETHICS AND DISSEMINATION: Since the scoping review is a secondary analysis of the literature, there is no need to apply for ethical approval. Our goal is to share the results with key stakeholders to help them find the direction of effort and improve clinical practice. Therefore, dissemination plans include publication in international journals and sharing it at conferences to inform more healthcare workers about the scope and gaps of the studies.

Comparison of three different time points of starting treadmill training in spinal cord injured rats.

OBJECTIVE: It has been widely acknowledged that early treadmill training plays an important role in rewiring neurons in a functionally meaningful manner in spinal cord injury (SCI) treatment. However, it is still unclear how early to start treadmill training to obtain the most efficacious results after SCI. The purpose of this study was to find the earliest time point when treadmill training was most effective in rewiring neurons. METHODS: The rats were randomly divided into five groups: a sham group, control group, and three treadmill groups based on training start time post-injury: a 24 h group, 48 h group, and 72 h group. RESULTS: The results revealed that in the 72 h group, Basso, Beattie, and Bresnaham scores increased and apoptotic cells decreased significantly compared to the other groups. There were no statistically differences in neuron counting and 5-bromo-2V-deoxyuridine assays between the groups. CONCLUSION: These results indicated that the best start time for treadmill training is 72 h after SCI.