Plant-Based Diets versus the Mediterranean Dietary Pattern and Their Socio-Demographic Determinants in the Spanish Population: Influence on Health and Lifestyle Habits.

BACKGROUND: Plant-based diets are becoming more and more widespread among the Spanish population, progressively replacing the Mediterranean dietary pattern. Different studies have shown the motivations for adherence to these diets, and others have highlighted some health advantages and disadvantages. PURPOSE OF THE STUDY: Further studies are needed to define the socio-demographic determinants that influence the choice of a plant-based diet and to study the relationship that the choice of dietary pattern has on the health and lifestyle habits of the population. METHODS: A descriptive, cross-sectional study was conducted on the Spanish population. The NutSo-HH questionnaire, developed and validated by the research team, was used to gather socio-demographic, nutritional, social, and lifestyle information through non-probabilistic snowball sampling. RESULTS: The questionnaire was completed by 22,181 Spanish citizens, of whom only 19,211 were of interest to the study. The socio-demographic variables gender, age, educational level, income level, and place of residence do not seem to influence the prevalence of a plant-based diet (n = 1638) compared to a Mediterranean diet (n = 17,573). People following a vegetarian or vegan diet have a lower BMI, and they consume less fried food, fast food, and ultra-processed dishes and fewer energy drinks or sugary beverages. They also do more exercise and sleep longer hours, smoke less, and consume alcohol less frequently. However, there seem to be more diagnosed eating disorders among people who follow a plant-based diet than those who follow a Mediterranean diet. CONCLUSIONS: People who adopt a plant-based diet tend to exhibit healthier lifestyle patterns and consume fewer foods that are detrimental to their health. However, it is essential for such dietary choices to be supervised by healthcare professionals to mitigate the risk of maladaptive behaviors evolving into eating disorders.

Dysgeusia and Chronic Kidney Disease: A Scoping Review.

Dysgeusia is a common altered taste perception in chronic kidney disease patients. The study aims to identify available treatments for educating, screening, and clinically managing dysgeusia in this population. A scoping review was conducted following the protocol of Arksey and O'Malley, incorporating the Joanna Briggs Institute methodology, and adhering to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews guidelines. Among the 424 identified records, 13 studies were included. Screening methodologies, educational strategies, particularly a hospital-based program focusing on salt reduction, showed a significant improvement in dysgeusia (P < .001). The identified clinical treatments exclusively included oral zinc supplementation, with dosages ranging from 50 to 220 mg, reporting heterogeneous results not consistent across different studies. The personalized management of dysgeusia associated with chronic kidney disease is crucial, requiring targeted education and treatment protocols to prevent and address nutritional complications such as malnutrition.

A methodological framework for rigorous systematic reviews: Tailoring comprehensive analyses to clinicians and healthcare professionals.

Systematic reviews represent a fundamental study design, providing the highest level of evidence across diverse research inquiries, encompassing both public health and clinical research and practice. However, for healthcare professionals, the process of selecting, synthesizing, and interpreting evidence can be challenging, and requires specialized skills. Therefore, it is imperative to explore innovative solutions aimed at simplifying and making the traditional systematic review process more accessible while ensuring the validity and reliability of results. In this perspective, our research objective is to develop a systematic review framework that, while maintaining a rigorous methodological approach, streamlines the process for healthcare professionals. This study describes such approach in every phase, from the collection of evidence to the writing of the text, creating a guide for the healthcare professional who approaches this type of research. The qualitative and organizational analysis tools are also described, providing useful information for the use of non-paid programs. This systematic review aims to develop a framework with a rigorous methodological approach that allows simplify the process for clinicians and healthcare professionals. The implementation of this methodology in clinical practice offers new perspectives to ensure a thoughtful consideration and application of scientific evidence and opens the way to innovative and easily accessible solutions to facilitate the conduct of systematic reviews in the clinical care setting.

Protocol for conducting a systematic review on diagnostic accuracy in clinical research.

In the landscape of modern medicine, the ability to accurately diagnose various clinical conditions is paramount. As new diagnostic tools continue to emerge, their accuracy must be rigorously assessed before clinical implementation. This paper introduces a systematic review protocol tailored for diagnostic accuracy studies, drawing inspiration from a review on dysphagia screening in post-stroke patients. The protocol, designed with precision and transparency at its core, facilitates a thorough synthesis of evidence, employing tools such as the Quality Assessment of Diagnostic Accuracy Studies-2 (QUADAS-2) and the Standards for Reporting of Diagnostic Accuracy Studies (STARD) checklist for robust evaluation. The protocol emphasizes registration with the PROSPERO database and adherence to Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. The systematic search approach encompasses a comprehensive exploration of databases and precise keyword combinations. Distinctive inclusion and exclusion criteria, coupled with a dual-reviewer methodology, ensure the selection of high-quality studies. This framework has the potential to serve as a benchmark for systematic reviews in diagnostic accuracy, highlighting the importance of standardization, transparency, and adaptability in clinical research. This approach paves the way for a research methodology that delves deeper into diagnostic tools across various clinical scenarios, promoting evidence-based advancements in patient care.

Nurses' experiences of caring for nursing care-dependent ICU patients: A qualitative study.

BACKGROUND: Nursing care dependency is a key, yet under-studied, nursing phenomenon. Patients in intensive care units are highly dependent on nursing care. Patients find dependency challenging, experiencing feelings of powerlessness and shame. The nurse-patient care relationship can influence patients' perception of dependency. Understanding how nurses experience their care for dependent patients is crucial, as nurses might not always grasp the impact of their actions on patients' dependency experiences. AIM: To explore and interpret ICU nurses' perceptions of patients' nursing care dependency and their experiences in caring for nursing care-dependent patients. METHODS: A qualitative interpretative phenomenological study inspired by Merleau-Ponty's philosophical stance was conducted using focus groups with nurses who had been caring for adult patients for at least 6 months in ICUs of two hospitals. Data analysis followed Smith et al.'s guidance. Researchers immersed themselves in the transcripts, noted individual's experiences before transitioning to shared insights, coded significant phrases and generated themes and superordinate themes. RESULTS: Four focus groups were conducted with 18 nurses with widely ranging ages and work experience. Four superordinate themes emerged: 'Time and context define dependency', 'Empathetic relationships help nurses understand patients' experience of dependency', 'Trusting nurse-patient relationships change the dependency experience' and 'Nurses' skills help patients to recover independence'. CONCLUSION: This study increases critical care nurses' awareness of the overlooked phenomenon of caring for nursing care dependent patients and offers them an opportunity to reflect on their care for dependent patients and adapt it to patients' experiences. Further studies are needed with nurses and patients in different ICUs, cultures and countries, to gain a broader picture of experiences of nursing care dependency. RELEVANCE TO CLINICAL PRACTICE: ICU nurses need strong relational skills to offer high-quality care for dependent patients, facilitating meaningful nurse-patient relationships based on empathy and trust. These relationships can significantly impact the patient's experience of dependence.

Nursing-engineering interdisciplinary research: A synthesis of methodological approach to perform healthcare-technology integrated projects.

In the dynamic landscape of contemporary healthcare, the imperative for advancing the frontiers of knowledge and improving patient outcomes necessitates a paradigm shift towards a multidisciplinary approach. This background great enhances a nurse's ability to interface with technology and create technical solutions such as robots, patient care devices, or computer simulation for patient care needs and nursing care delivery. This study aims to describe, through a narrative review of evidence, a methodology to develop and manager Nursing-Engineering interdisciplinary project, clarify the key points and facilitate professionals who are not very familiar with this topic. The methodology employed highlights the importance of this kind of research that allows to achieve highest standards of practice leading to improved patient care, innovative solutions and a global contribution to healthcare excellence.

Systematic review of clinical practice guidelines and systematic reviews: A method for conducting comprehensive analysis.

A systematic review (SR) is a research method for synthesizing evidence on a specific topic. Among the various types of systematic reviews, there are SRs of guidelines (CPGs) and SRs of SRs. Traditionally, they are limited to just one type of secondary evidence. This paper introduces an innovative SR methodology that combines CPGs and SRs to improve evidence synthesis and overcome the limitations of isolated use. Essential steps that should always precede the actual research process include registering the research protocol, formulating research questions and setting inclusion/exclusion criteria. Using the PRISMA protocol for comprehensive database searches, it's crucial to combine keywords with boolean operators and remove duplicates. The eligibility of studies should be assessed by selecting potentially relevant articles through an initial screening of titles and abstracts, followed by a meticulous analysis of the full-texts. Rigorous evidence evaluation tools, such as AGREE II for CPGs and AMSTAR 2 for SRs, and the double reviewer approach ensure high-quality selections. Additionally, converting summarized results into percentages and applying statistical analyses facilitate interpretation and improve the reliability of rater assessments. A further characteristic of this methodology is its adaptability to the evolution of healthcare research.

Dysphagia screening post-stroke: systematic review.

BACKGROUND/SCOPE: Stroke is one of the main causes of death, especially when associated with dysphagia. Hence, the assessment of nutritional status and aspiration risk is important to improve clinical outcomes. The aim of this systematic review is to identify which are the most suitable dysphagia screening tools in chronic post-stroke patients. METHODOLOGY: A systematic literature search was conducted for articles published from 1 January 2000 to 30 November 2022 in the Cochrane Library, PubMed, Embase, CINAHL, Scopus and Web of Science databases, including primary studies providing quantitative or qualitative data. Additionally, a manual search was conducted scanning the reference lists of relevant articles and Google Scholar was searched to retrieve additional records. The process of screening, selection and inclusion of the articles, as well as the assessment of risk of bias and methodological quality, were conducted by two reviewers. RESULTS: Out of the 3672 records identified, we included 10 studies, mostly (n=9) cross-sectional, evaluating screening for dysphagia in 1653 chronic post-stroke patients. Volume-Viscosity Swallow Test was the only test applied in multiple studies with adequate sample size, demonstrating high diagnostic accuracy (sensitivity=96.6%-88.2%; specificity=83.3%-71.4%) compared with the videofluoroscopic swallowing study. CONCLUSIONS: Dysphagia is an important complication in chronic post-stroke patients. Early identification of this condition through screening tools with adequate diagnostic accuracy is of paramount importance. The limited number of studies available and their small sample sizes may be a limitation to this study. PROSPERO REGISTRATION NUMBER: CRD42022372303.

Integrated protocol for the prevention and treatment of skin ulcers in patients with end-stage renal disease.

Chronic Kidney Disease (CKD) is an escalating global health concern, affecting more than 10 % of the general population worldwide, amounting to over 800 million individuals. One of its major complications for patients is the high prevalence of skin ulcers . This study aims to develop a protocol for ulcer management within the context of a hospital-based dialysis center. The success of this strategy is deeply rooted in the collaboration of a multidisciplinary team, continually enriched by specialist training. The clinical nurse specialist (CNS) in wound care plays a pivotal role in this approach. By employing a systematic methodology, the protocol is tailored to emphasize holistic care for patients diagnosed with end-stage renal disease undergoing hemodialysis. It accentuates the significance of proactive prevention, in-depth patient education, and the immediate identification of early wound signs. The research underscores the necessity to further weave in specialized training for ulcer care, ensuring each hospital visit is maximized for efficiency and effectiveness. Central to this protocol is the understanding that CKD is a growing concern, that the optimal management of ulcers relies heavily on multidisciplinary collaboration, and that an emphasis on prevention, patient education, and timely wound recognition is crucial to enhance patient care and experience.

Clinical nurse specialists in nutrition: A systematic review of roles and clinical experiences.

BACKGROUND/SCOPE: The Clinical Nurse Specialist in Nutrition is a professional capable of providing specialist clinical assistance and leadership-related clinical nutrition. To date, although their role has already been identified, there is still uncertainty about how this figure can actually fit into the various global health systems. The purpose of this review is to clarify and define the role of this professional aimed at analysing clinical experiences and data from nutrition scientific societies. METHODOLOGY: A systematic literature review was conducted using the Prisma Statement in the Cochrane Library databases and subsequently in PubMed, Embase, CINAHL, Scopus and Web of Science. In addition, a manual search of studies published in Google Scholar was conducted for the analysis of 'grey literature'. Out of 2,348 identified records, 21 studies were included in the present review. RESULTS: The development of specific training, certification and qualification protection courses is contributing to the development of this professional in various hospital and community clinical contexts. The clinical experiences identified have shown that this figure is able to provide specialist assistance by offering high levels of safety, efficacy and quality of the care provided. CONCLUSIONS/ IMPLICATIONS FOR NURSING: The implementation of nurse nutrition specialist, to date, is still limited at the global level, and training programmes coordinated between scientific societies and nursing universities could be the basis for the development of this specialization in countries where today this figure is not yet present.

Assessment of healthcare application quality: Development of a standardized methods for healthcare professionals.

The advancement of the mobile app market is reshaping healthcare, emphasizing the imperative for quality and efficacy in health applications. This methodology has been devised to assess mobile health applications, aiming to assist healthcare professionals in selecting apps for e-healthcare consumers. Key facets of this approach are: •A stringent selection process within mobile app stores•A standardized assessment using the Mobile App Rating Scale to achieve consistent and replicable evaluations, systematically organizing app evaluations•A comprehensive framework guiding healthcare practitioners in determining which apps to integrate into clinical practice and which to exclude Central to this method is the emphasis on distinguishing apps that enhance clinical practice from those that fall short in important areas such as the effectiveness of proposed health features, data accuracy, adherence to clinical guidelines, data security, and user privacy. With heightened attention to usability and accessibility, the methodology also addresses the common risks inherent in mHealth implementation, ensuring that selected apps not only meet technical criteria but also align with the broader healthcare ecosystem's needs and challenges.

Effectiveness of immersive virtual reality on anxiety, fatigue and pain in patients with cancer undergoing chemotherapy: A systematic review and meta-analysis.

PURPOSE: This Systematic review and meta-analysis aimed to assess the effectiveness of Virtual Reality on anxiety, fatigue and pain in patients with cancer during chemotherapy and provide evidence for decision-making in clinical practice. METHODS: A systematic literature search was performed in the databases PubMed, Web of Science, Scopus, Cumulative Index of Nursing and Allied Health Literature and the Cochrane Library. Risk of Bias was used to assess the quality of individual studies, and Grading of Recommendations Assessment, Development and Evaluation was used to assess confidence for each individual outcome. A random-effects model was used to examine the overall effect. RESULTS: Four randomized controlled trials and four crossover studies were included, with an overall sample of 459 patients. Results showed that Virtual Reality compared with standard care had a significant reduction of anxiety only (MD = -6.57, 95% CI: -11.59 to -1.54, p = 0.01) but with considerable heterogeneity (I2 = 92%), while Virtual Reality was not significantly different from integrative interventions. The trials included showed small sample sizes, lack of statistical power, low methodological quality, high heterogeneity, and different Virtual Reality technology types, lengths and frequencies. CONCLUSION: The quality of evidence is very low and the strength of recommendation is weak. Further research has large potential for reducing uncertainty about the effects of Virtual Reality in patients with cancer receiving chemotherapy. This study was registered with PROSPERO as CRD42020223375.

Nutritional knowledge of nursing students: A systematic literature review.

OBJECTIVE: To investigate basic, specific and self-care knowledge on nutrition in nursing students, through a literature review and by identifying studies that suggest teaching methodologies used to implement undergraduate nutrition teaching in nursing curricula. METHOD: A systematic literature search was conducted in the PubMed, Embase, CINAHL, Scopus and Cochrane Library. The process of screening, selection and inclusion of the articles, as well as the assessment of risk of bias and methodological quality was independently conducted by two reviewers. Out of 1361 records identified, 23 were included in this review. RESULTS: Nursing students showed poor knowledge of basic and specific nutrition demonstrating a lack of knowledge also about nutritional self-care. The implementation of alternative teaching methods, such as active teaching strategies improved the students' knowledge of the subject. CONCLUSION: The use of nutrition-focused, especially active, teaching methodologies during undergraduate nursing education can remedy the lack of knowledge on this topic. This approach should also be used in postgraduate education.

Standardized perioperative practice in surgery during the COVID-19 pandemic: a narrative review of the evidence.

INTRODUCTION: The Coronavirus (COVID-19) pandemic activated a global health crisis. The best practice in operating room (OR) is a discussed argument. This review was performed to clarify the importance and effectiveness of standardized clinical practice (procedure, organization, guidance), identifying contemporary evidence deduced from some international experience. We decided to make a narrative review that analyses the most current shared guidelines and procedures in management of COVID-19 patients in perioperative theatre. EVIDENCE ACQUISITION: Medline was searched using PubMed (from 1 April 2020 to 22 December 2020) for relevant study according with Prisma Guidelines. The studies were assessed and classified for levels of evidence and recommendation. Three factors were extracted: OR organization, personnel safety and procedures. EVIDENCE SYNTHESIS: 44 articles were identified: eleven met eligibility criteria: of these, four articles are expert opinion/experience/descriptive study, one is a multicenter/descriptive study and six are review/systematic review. 33 articles were excluded because did not meet inclusion criteria. The studies selection is focused on clinical processes in the operating theatre, guidelines for the OR safety, correct procedures for personal protective equipment use, experience and recommendations related to COVID-19 context. CONCLUSIONS: Despite the modest number of studies and high evidence, all the publications show agreement about many aspects of OR practice. Global experiences selection confirms the role and the importance of a standardized practice in operating theatre instead personal interpretation; this study aims to provide a guidelines qualitative synthesis for all surgical staff, enclosing basic behaviors for the staff and patient safety in a complex assistant approach on a pandemic time.