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- Effectiveness of Nursing Interventions on Preventing the Risk of Infection in Adult Inpatients: Protocol for a Systematic ReviewPublication . Todo Bom, Luís Filipe Pereira; Mata, Ema Soraia Fazenda; Cunha, Helena Margarida Pereira; Marquês, Maria do Céu Mendes Pinto; Dixe, Maria dos AnjosBackground/Objectives: Healthcare-associated infections (HAIs) are a major global public health concern, significantly impacting patient safety and healthcare quality. These infections are associated with high morbidity and mortality rates, prolonged hospital stays, and increased healthcare costs. Nurses play a critical role in infection prevention, implementing evidence-based interventions to reduce infection risks. This systematic review aims to identify and synthesize the most effective nursing interventions to prevent HAIs in hospitalized adults, analyzing their variability across different clinical settings and populations. Methods: This systematic review follows the Joanna Briggs Institute (JBI) methodology for systematic reviews of effectiveness and is reported according to PRISMA guidelines. The protocol is registered in the PROSPERO database (CRD42024582820). This review includes randomized controlled trials, quasi-experimental studies, and observational studies (cohort, case-control, and cross-sectional) assessing the effectiveness of nursing interventions in reducing HAIs. A comprehensive search is conducted in the PubMed, CINAHL, Scopus, Web of Science, and Cochrane databases. Study selection, data extraction, and quality assessment are performed by two independent reviewers, with disagreements resolved by a third reviewer. Results: The primary outcomes include reductions in HAI incidence rate, increased adherence to preventive interventions, decreased hospital length of stay, reduced readmission rates due to infections, and overall patient safety improvements. A meta-analysis is conducted when feasible; otherwise, results are synthesized narratively. Conclusions: The findings of this review contribute to the standardization of evidence-based nursing practices for HAI prevention, promoting safer healthcare environments. By identifying the most effective interventions, this study aims to support healthcare professionals and policymakers in implementing targeted infection control strategies.
- Mapping the Second Victim Experience Among Western Nurses: A Scoping ReviewPublication . Costeira, Cristina; Junqueira, Helena; Quintas, Pedro; Pragosa, Ângela; Mata, Ema; Duarte, Hugo; Bom, Luís; Pais, NelsonBackground/Objectives: The second victim phenomenon is increasingly recognized as a significant issue affecting nurses involved in adverse events resulting from clinical decisions or interventions. Although patients and families, considered the first victims, are directly impacted, nurses often undergo challenges as second victims. With the growing awareness of these effects, this study aimed to map recent evidence on the second victim phenomenon among nurses in Western countries. Methodology: A Scoping Review was conducted following the Joanna Briggs Institute methodology in September 2024 and updated in November 2025. Eligibility criteria were defined using the PCC (Population, Concept, Context) framework. Searches were performed in PubMed, CINAHL, SciELO, and Scopus. Two independent reviewers carried out study selection, data extraction, and synthesis. Rayyan® supported screening, performed in two phases: title/abstract review and full-text analysis. Data extraction was conducted in Excel®, and data were analyzed using descriptive statistics and categorized into thematic areas. The review followed PRISMA-ScR guidelines and was registered in the Open Science Framework. Results: Of the 111 articles retrieved, 39 met the inclusion criteria. Evidence shows that although several support programs exist for nurses as second victims, they are often perceived as inadequate or inconsistently implemented. Second victim experience is associated with physical (e.g., sleep disturbances), emotional (e.g., fear), and psychological (e.g., distress) symptoms, with consequences such as absenteeism, professional dissatisfaction, loss of meaning in life, and even suicide. Conclusion: Findings highlight the need for more comprehensive, accessible, and consistently implemented support strategies to meet the complex needs of nurses affected by the second victim phenomenon.