Perception of personal protective equipment availability and mental health outcomes in workers from two national hospitals during the COVID-19 pandemic.

Background: During the first wave of the pandemic, a constant concern of healthcare workers, who are more vulnerable to contagion, is their personal safety. This is directly related to the availability of adequate PPE, which led to a perception of dissatisfaction and inequality with government responses. We aim t o determines whether perception of adequate PPE availability is associated with depressive, anxiety, and stress symptoms in different types of healthcare workers. Methods: Analytical cross-sectional study surveyed clinical and non-clinical healthcare workers in two third-level hospitals in Lima, Peru. An online self-survey assessed the perception of adequate PPE availability, using a Likert scale question, which was then dichotomized for the analysis. In addition, we assessed the depressive, anxiety, and stress symptoms using validated questionnaires. Results: 563 participants were included. In general, there is no association between perception of PPE availability and three mental health outcomes. However, in the subgroup analysis, physicians with better perception of PPE availability had less moderate-severe outcomes in mental health; in contrast, nurses had higher moderate-severe outcomes. The type of profession in healthcare workers may modify the effect of this association. Conclusion: The association between perception of PPE availability and mental health outcomes is complex in healthcare workers from two third-level hospitals. This association can vary according to the type of work.

Long-term care staff 's positive experiences of caring for people living with dementia: Narratives' content and lessons learned.

Research on caregiving for persons with dementia has mainly focused on its negative impact on caregivers. However, while some studies have found that positive aspects of care can also be found among informal caregivers, little attention has been paid to these positive aspects among staff working in long-term care facilities. The aim of this is study is to explore what kind of positive stories of caring for a person living with dementia staff working in long-term care facilities recall, and what kind of lessons they extracted from these experiences. Forty-two staff members currently working in four Spanish long-term care facilities (21 nursing assistants; 21 technical staff) were interviewed. They were asked about positive stories related to caring for people living with dementia. Data were analyzed using content analysis, aimed at identifying common ideas in the responses. Results showed that the type of stories were quite diverse, but can be grouped into three main themes: attachment, awakening, and mastery. The stories imply different lessons learned, including the importance of individualized care, the value of persistence and patience, and the relevance of technical knowledge and strategies to provide good care. The articles discusses how recording, reflecting on and discussing positive experiences that care staff encounter in their daily practice, may be key to skill development, reinforce job satisfaction, and improve quality of care in a person-centered care direction.

Systemic epigallocatechin gallate protects against retinal degeneration and hepatic oxidative stress in the P23H-1 rat.

Retinitis pigmentosa (RP) is a group of inherited retinal disorders that lead to photoreceptor loss. RP has been reported to be related to oxidative stress, autophagy, and inflammation. (-)-Epigallocatechin gallate (EGCG), the most abundant catechin-based flavonoid in green tea leaves, has significant antioxidant, anti-carcinogenic, antimicrobial, and neuroprotective properties. EGCG, given its low molecular weight and hydrophilic properties, can cross the blood-retinal barrier and is able to reach different ocular tissues such as the lens, cornea, and retina. EGCG has been shown to provide retinal protection against ischemia; sodium nitroprusside-, N-methyl-D-aspartate-, lipopolysaccharide-, light-, sodium iodate-, or H2O2-induced damage and diabetic retinopathy. This suggests that systemic EGCG administration has the potential to protect against retinal degenerative or neurodegenerative diseases such as RP. The aim of this work was to investigate whether EGCG can protect against RP progression in the animal P23H line 1, the model of RP. Albino P23H rats were crossed with pigmented Long Evans rats to produce offspring exhibiting the clinical features of RP. Pigmented P23H rats were treated via intraperitoneal injection with saline or EGCG at a dose of 25 mg/kg every week from P100 to P160 and then compared to wild-type Long Evans rats. Rats treated with EGCG showed better visual and retinal electrical function with increased contrast sensitivity and b-wave values compared with those observed in P23H rats treated with vehicle. EGCG reduced lipid peroxidation and increased total antioxidant capacity and catalase and superoxide dismutase activities. No differences were observed in visual acuity, nitrate levels, nitrite levels or glutathione S-transferase activity. In conclusion, EGCG not only reduced the loss of visual function in P23H rats but also improved the levels of antioxidant enzymes and reduced oxidative damage. This study was approved by the Institutional Animal Care and Use Committee (CEICA) from the University of Zaragoza under project license PI12/14 on July 11, 2014.

Development of a framework for the implementation of synchronous e-mental health: a protocol for a realist synthesis of systematic reviews.

Background: During the COVID-19 pandemic, it has been necessary to incorporate technologies in the care of mental health problems. But there have been difficulties in the application of technology-based interventions in mental health. Some quantitative systematic reviews don't allow us to fully identify and properly describe this subject. In order to answer the question "how do electronic interventions apply in mental health and what makes the application of any of these interventions work", this study will carry out an overview of systematic reviews, which will make it possible to develop a theoretical framework on the implementation of electronic care in mental health problems. Methods: We will search MEDLINE, EBM Reviews, PsycINFO, EMBASE, SCOPUS, CINAHL Complete, and Web of Science databases from 1st January 2015 to September 2020, with no language restriction. We will follow a qualitative method approach and include systematic reviews that assess primary studies relating to adults with common mental health problems using any type of mobile mental health intervention that includes a synchronic component and communication with a mental health professional. For the analysis, we will make a meta-synthesis of the systematic reviews, using an emergent grounded theory approach to synthesize the information, prioritizing the systematic reviews with the lowest risk of bias in the AMSTAR-2 tool. The meta-synthesis will be based on interpreting, integrating, and inferring the evaluation elements to understand better the e-health implementation process for patients with mental health problems. Finally, we will present the overall assessment in a Summary of Qualitative Findings table. Conclusion: Our results will allow a better understanding of the facilitator and limitations in implementing e-health interventions for mental health problems.