RESUMO
BACKGROUND: Moral distress is a poorly defined and frequently misunderstood phenomenon, and little is known about its triggering factors during ICU end-of-life decisions for nurses in Iran. This study aimed to explore the experiences of nurses' moral distress in the long-term care of older adults via a phenomenological study. METHODS: A qualitative, phenomenological study was conducted with 9 participants using in-depth semi-structured interviews. The purpose was to gain insight into the lived experiences and perceptions of moral distress among ICU nurses in hospitals affiliated with Tehran University of Medical Sciences during their long-term care of older adults. RESULTS: Five major themes are identified from the interviews: advocating, defense mechanisms, burden of care, relationships, and organizational issues. In addition, several subthemes emerged including respectful end of life care, symptom management, coping, spirituality, futile care, emotional work, powerlessness, relationships between patients and families, relationships with healthcare teams, relationships with institutions, inadequate staffing, inadequate training, preparedness, education/mentoring, workload, and support. CONCLUSIONS: This qualitative study contributes to the limited knowledge and understanding of the challenges nurses face in the ICU. It also offers possible implications for implementing supportive interventions.
RESUMO
Introduction: There are numerous dressings used to treat pressure ulcers (PUs), depending on their advantages to achieve optimum patient outcomes. This study aimed to compare hydrocolloid dressings and silver nanoparticles in treating PUs among patients with spinal cord injury (SCI). Methods: This randomized clinical trial was conducted on 70 patients with SCI in Iran. Participants were randomly divided into two equal groups (n=35) receiving silver nanoparticle dressing and hydrocolloid dressing, respectively. The groups were evaluated in four assessment periods using the Bates-Jensen Wound Assessment Tool (BWAT). Data analysis was performed using SPSS software version 13, repeated measures ANOVA, non-parametric tests, and chi-square. Results: Chi-square test was used to investigate the difference between the scores before the intervention, the results of which were not statistically significant. In repetitive measurements, the results of the analysis of variance showed that the average assessment score in both groups decreased and both dressings were effective in the treatment process. Although PU improvement status in the group that received silver nanoparticles was better, between-group analysis of variance did not show any statistically significant difference between the two groups. Conclusion: Our results indicated that silver nanoparticles and hydrocolloid dressings can be used interchangeably in the treatment of PUs.