Safety climate perceived by pre-hospital emergency care personnel-an international cross-sectional study.

Introduction: Improving patient safety is one of the most critical components of modern healthcare. Emergency medical services (EMS) are, by nature, a challenging environment for ensuring patient safety. It is fast-paced, physically dangerous, and highly stressful, requiring rapid decision-making and action. This can create risks not only for patients but also for employees. We assessed variations in perceptions of safety culture in prehospital emergency care among an international sample of paramedics and nurses. Methods: The Emergency Medical Services Safety Attitudes Questionnaire (EMS-SAQ) was used for the study. The instrument measures six domains of safety culture in the workplace: teamwork climate, job satisfaction, safety climate, working conditions, stress recognition, and perceptions of management. A total of 1,128 EMS from 9 countries participated in this study. Results: Safety Climate was 81.32/100 (SD 6.90), Teamwork Climate 84.14/100 (SD 8.74), Perceptions of Management 76.30/100 (SD 10.54), Stress Recognition 89.86/100 (SD 5.70), Working Conditions 81.07/100 (SD 9.75), and Job Satisfaction 70.71/100 (SD 7.21). There was significant variation in safety culture scores across countries for teamwork climate (TWC), working conditions (WC), and job satisfaction (JS). Among the individual variables (age, gender, level of education, and work experience), variations in safety culture scores were unaffected by age, gender, or work experience. Organizational characteristics: employment status and position type were linked to significant variations in safety culture domain scores. Conclusion: Participants' perceptions of the patient safety climate were not particularly satisfactory, confirming that there is still a need to develop a culture of patient safety in prehospital emergency care.

Work climate from the perspective of nurses: qualitative research.

Introduction: This study aims to determine the nurses' view of the work climate. A positive work climate is one of the keys determining factors in improving nurse outcomes and affects patient satisfaction with care. Methods: In this qualitative research, a semi-structured interview was used to understand nurses' perceptions of their work environment. The participants' responses were recorded and transcribed. Between November and December 2021, 22 nurses participated in the study. Purposive sampling was used to choose nurses for the research, and interviews were performed with these nurses utilizing a semi-structured interview form. The interviews were analyzed using a theme analysis. Results: The themes identified in the data centered on four dominant elements that together shaped the prevailing work climate: participation in making decisions, companionship, job satisfaction, and changes they expect. Conclusion: It is necessary to implement meetings at the level of departments and hospitals, where employees will receive support from the authorities and learn how they can improve the working climate. Implications for nursing management: Research findings on the working climate can help hospital managers makers design interventions to create a good working environment for nurses.

Nurses' knowledge, barriers and practice in the care of patients with delirium in the intensive care unit in Poland-A cross-sectional study.

Background: Delirium is a cognitive disorder that occurs with high frequency in patients in intensive care units and affects patient outcomes. Despite recommendations for monitoring and assessing delirium in the ICU, studies show that it is still not routinely assessed and often remains undiagnosed or misinterpreted as dementia or depression. Aim: The aim of this study was (1) to assess nurses' knowledge and clinical practices regarding delirium, (2) to identify the factors associated with nurses' knowledge, and (3) to define barriers to effective control of delirium. Methods: A cross-sectional study was conducted among 371 ICU nurses in Poland. Results: 53.1% of nurses had never been educated on delirium control resulting in a deficit in knowledge of delirium symptoms, risk factors and complications associated with delirium in ICU patients. Master's degree in nursing (vs. Registered nurses + Bachelor's), female gender, and working in university hospital (vs. other) were positively correlated with nurse's knowledge, while age had a negative impact on knowledge. Delirium is a marginalized state in ICU patients, only 16.4% of nurses assessed delirium routinely and 35.8% assessed delirium occasionally, rarely using validated scales. Barriers to effective delirium control were primarily the lack of a requirement to assess delirium, the difficulty of assessing delirium in intubated patients and nurses' lack of confidence in their ability to use delirium assessment tools. Conclusions: There is an urgent need to educate nurses about delirium and to make delirium assessment obligatory in clinical practice. The area of change should also include a hospital policy on delirium monitoring and management. The study was registered on ClinicalTrials.gov (NCT05384964).

The Impact of Caregiving on Successful Ageing of Informal Carers: A Qualitative Study among Respiratory Patients' Caregivers.

Providing intensive informal caregiving can cause caregivers' overburden, possibly impacting successful ageing factors such as physical and mental health and social life. This article aimed to investigate how informal caregivers experience the impact of providing care for chronic respiratory patients on the process of caregiver ageing. A qualitative exploratory study was performed using semi-structured interviews. The sample comprised 15 informal caregivers who provided intensive care for patients with chronic respiratory failure for more than six months. They were recruited while accompanying the patients on their examination for chronic respiratory failure in Special Hospital for Pulmonary Disease in Zagreb between January 2020 and November 2020. Semi-structured interviews were used with informal caregivers, and interview transcripts were analysed by the inductive thematic analysis method. Similar codes were organised into categories, and categories were grouped into themes. Two themes were identified in the domain of physical health relating to informal caregiving activities and inadequate treatment of their difficulties, three themes were in the domain of mental health relating to satisfaction with the recipient of care and feelings, and two themes were in the domain of social life, relating to social isolation and social support. Informal caregivers of patients with chronic respiratory failure experience a negative impact on the factors that contribute to the successful ageing of informal caregivers. The results of our research suggest that caregivers need support in maintaining their own health and social inclusion.

Prevalence of Postoperative Atrial Fibrillation and Impact to Nursing Practice-A Cross Sectional Study.

BACKGROUND: Atrial fibrillation is the most common clinically significant cardiac arrhythmia, and it might lead to heart failure, which prolongs the duration of hospitalization and consequently increases the cost of treatment. Thus, diagnosing and treating atrial fibrillation should be the first line of defense against further complications. This study aimed to determine the incidence rate of postoperative atrial fibrillation and correlation with cardiac surgery on heart valves. A specific aim was to determine the relationship between the prevalence of atrial fibrillation and socio-demographic features. METHODS: The study has a prospective cross-sectional design. The questionnaire was anonymous, requesting socio-demographic information as inclusion criteria, and the data were analyzed using descriptive statistics methods. RESULTS: The sample was 201 patients. χ2 test and t-test were performed where we found that the frequency of atrial fibrillation was higher in the groups that have had valve surgery compared to other cardiac surgeries (χ2 = 7.695, ss = 2, p = 0.021). Atrial fibrillation increased with the age of the patients, but the prevalence of atrial fibrillation was not correlated with body weight. CONCLUSION: The results of this this study show that atrial fibrillation was higher in the participants who had valve surgery compared to other cardiac surgeries. There was also an increase in atrial fibrillation in the older participants. The results of this study can help to improve nursing practice and the quality of care for cardiac surgery patients with regard to daily activities, or planning nursing care due to the patient's condition.

Family experiences and attitudes toward care of ICU patients with delirium: A scoping review.

Introduction: The family has an important role in the care of the ICU patient. Research shows that the implementation of non-pharmacological interventions to prevent delirium, including interventions with the family, can reduce the incidence of delirium. The aim of this review was to search the available literature about the experiences and attitudes of family/carers of ICU patients diagnosed with delirium during hospitalization. Methods: A scoping review method was used to map terms relevant to the involvement of relatives in the care of critically ill patients with delirium. To identify studies, the following databases were searched: PubMed, Scopus, EBSCO, Web of Science, and Cochrane Library. The database search was ongoing from 15 July 2022, with a final search on 4 August 2022. Results: Thirteen articles reporting on the experiences and attitudes of family/carers of ICU patients who developed delirium during hospitalization were included in the scoping review. Of the included studies, eight were qualitative studies, three were quantitative studies and two were reviews (systematic review and integrative review). The studies were conducted in North America, Europe, South Africa, and Asia. Our findings show that carers experienced adverse effects associated with delirium in ICU patients such as stress, anxiety, embarrassment, uncertainty, anger, shock. Families/relatives need both emotional and informational support from medical staff. Conclusion: Relatives want to be involved in the care of the delirium patient, although this needs improvement in some aspects of care such as: lack of awareness, family/relatives knowledge of delirium, improved education, and communication with medical staff. Recognition of delirium by families is acceptable and feasible. Family involvement may induce an increased anxiety, but this aspect needs further research.

The Impact of the COVID-19 Pandemic on the Professional Autonomy of Anesthesiological Nurses and Trust in the Therapeutic Team of Intensive Therapy Units-Polish Multicentre Study.

INTRODUCTION: The COVID-19 pandemic as well as the rate of spread of this particular pathogen around the world have caused the number of patients requiring medical attention and intensive care to exceed the capacity of even the best organized health care systems. This resulted in the need to hire employees who had not previously worked in intensive care units. Experience and knowledge have become particularly important in the context of mutual trust in the ICU team. At the same time, it could affect the level of professional autonomy of nurses, understood as the freedom to perform work based on knowledge, skills and competence without the need to submit to other medical professions. The pandemic status has required that nurses are always involved in their work by participating in training. Faced with the dangers of COVID-19, there is no doubt that by the end of the pandemic, both nursing and healthcare will be better equipped to face future challenges. METHODS: The study lasted from July to September 2021. The data collection procedure started with the consent of the heads of the institutions where the data was collected. The study was conducted using the Dempster Practice Behavior Scale (DPBS), which examines work autonomy. The survey using the proprietary questionnaire was conducted among 225 nurses working in eleven ICUs in five voivodeships in Poland. RESULTS: The autonomy of nurses during the COVID-19 pandemic was assessed at a high level. Younger respondents rated autonomy as being higher. Almost half of the respondents assessed the level of professional independence as high, including 52% of nurses, and significantly less, including 34% of doctors. A group of 47% of respondents assessed that trust had decreased and 28% said that trust had improved slightly. CONCLUSIONS: Professional independence allows you to perform work independently on others, taking responsibility for decisions and actions. The COVID-19 pandemic, through the influx of new staff members into treatment teams, had an impact on both nursing autonomy and the level of trust in a team, as shown in this study.

Work climate in emergency health services during COVID-19 pandemic-An international multicenter study.

Introduction: A good working climate increases the chances of adequate care. The employees of Emergency in Hospitals are particularly exposed to work-related stress. Support from management is very important in order to avoid stressful situations and conflicts that are not conducive to good work organization. The aim of the study was to assess the work climate of Emergency Health Services during COVID-19 Pandemic using the Abridged Version of the Work Climate Scale in Emergency Health Services. Design: A prospective descriptive international study was conducted. Methods: The 24-item Abridged Version of the Work Climate Scale in Emergency Health Services was used for the study. The questionnaire was posted on the internet portal of scientific societies. In the study participated 217 women (74.5%) and 74 men (25.4%). The age of the respondents ranged from 23 to 60 years (SD = 8.62). Among the re-spondents, the largest group were Emergency technicians (85.57%), followed by nurses (9.62%), doctors (2.75%) and Service assistants (2.06%). The study was conducted in 14 countries. Results: The study of the climate at work shows that countries have different priorities at work, but not all of them. By answering the research questions one by one, we can say that the average climate score at work was 33.41 min 27.0 and max 36.0 (SD = 1.52). Conclusion: The working climate depends on many factors such as interpersonal relationships, remuneration or the will to achieve the same selector. In the absence of any of the elements, a proper working climate is not possible.

Patients' and Relatives' Experiences of Delirium in the Intensive Care Unit-A Qualitative Study.

(1) Introduction: Delirium is a cognitive disorder that affects up to 80% of ICU patients and has many negative consequences. The occurrence of delirium in an ICU patient also negatively affects the relatives caring for these patients. The aim of this study was to explore patients' and their families' experiences of delirium during their ICU stay. (2) Method: The study used a qualitative design based on phenomenology as a research method. A semi-structured interview method was used to achieve the aim. The responses of patients and their families were recorded and transcribed, and the data were coded and analyzed. (3) Results: Eight interviews were conducted with past ICU patients who developed delirium during hospitalization and their family members. The mean age of the participants was 71 years. Of the eight patients, 2 (25%) were female and 6 (75%) were male. The relationships of the 8 carers with the patients were wife (in 4 cases), daughter (in 2 cases), and son (in 2 cases). The average length of time a patient stayed in the ICU was 24 days. The following themes were extracted from the interviews: education, feelings before the delirium, pain, thirst, the day after, talking to the family/patient, and return home. (4) Conclusions: Post-delirium patients and their families feel that more emphasis should be placed on information about delirium. Most patients feel embarrassed and ashamed about events during a delirium episode. Patients fear the reaction of their families when delirium occurs. Patients' families are not concerned about their relatives returning home and believe that the home environment will allow them to forget the delirium events more quickly during hospitalization.

The Perception of the Patient Safety Climate by Health Professionals during the COVID-19 Pandemic-International Research.

The patient safety climate is a key element of quality in healthcare. It should be a priority in the healthcare systems of all countries in the world. The goal of patient safety programs is to prevent errors and reduce the potential harm to patients when using healthcare services. A safety climate is also necessary to ensure a safe working environment for healthcare professionals. The attitudes of healthcare workers toward patient safety in various aspects of work, organization and functioning of the ward are important elements of the organization's safety culture. The aim of this study was to determine the perception of the patient safety climate by healthcare workers during the COVID-19 pandemic. Methods: The study was conducted in five European countries. The Safety Attitude Questionnaire (SAQ) short version was used for the study. A total of 1061 healthcare workers: physicians, nurses and paramedics, participated in this study. Results: All groups received the highest mean results on the stress recognition subscale (SR): nurses 98.77, paramedics 96.39 and physician 98.28. Nurses and physicians evaluated work conditions (WC) to be the lowest (47.19 and 44.99), while paramedics evaluated perceptions of management (PM) as the worst (46.44). Paramedics achieved statistically significantly lower scores compared to nurses and physicians in job satisfaction (JS), stress recognition (SR) and perception of management (PM) (p < 0.0001). Paramedics compared to nurses and physicians rank better in working conditions (WC) in relation to patient safety (16.21%). Most often, persons of lower seniority scored higher in all subscales (p = 0.001). In Poland, Spain, France, Turkey, and Greece, healthcare workers scored highest in stress recognition (SR). In Poland, Spain, France, and Turkey, they assessed working conditions (WC) as the worst, while in Greece, the perception of management (PM) had the lowest result. Conclusion: Participant perceptions about the patient safety climate were not at a particularly satisfactory level, and there is still a need for the development of patient safety culture in healthcare in Europe. Overall, positive working conditions, good management and effective teamwork can contribute to improving employees' attitudes toward patient safety. This study was carried out during the COVID-19 pandemic and should be repeated after its completion, and comparative studies will allow for a more precise determination of the safety climate in the assessment of employees.

Nurses' Knowledge and Attitudes towards Biosimilar Medicines as Part of Evidence-Based Nursing Practice-International Pilot Study within the Project Biosimilars Nurses Guide Version 2.0.

Introduction: The increasing availability of biosimilars can increase patient access to these drugs and reduce the economic burden. Nurses play a key role in the education, administration, pharmacovigilance and management of the side effects of biosimilars. The aim of this study was to assess the knowledge and attitudes of nurses towards biosimilar drugs in different countries. Methods: An international cross-sectional study was conducted from November 2021 to February 2022. The survey was carried out using Computer-Assisted Web Interview (CAWI), sent by the CAWI panel via the website. Results: The results showed that nurses with a greater level of education felt most knowledgeable about biosimilars (χ2 = 105.813, df = 2, p < 0.001). One-third of nurses with a doctorate and a second degree said biosimilars are used in their workplace (χ2 = 48.169, df = 4, p < 0.001); most nurses with a second degree said that they had never heard of biosimilars (41%). Doctorate-level nurses thought knowledge is the key factor to increasing biosimilar uptake (97%). Conclusions: Nurses are not knowledgeable about biosimilars. Most would like to participate in training on biosimilars. This is a very important topic, because biosimilars are constantly evolving in medicine.

Sleep Disturbances and Health Consequences Induced by the Specificity of Nurses' Work.

INTRODUCTION: Nursing staff working in a shift or night system are exposed to sleep disorders, which has a direct impact on the emergence of dangerous health consequences for them. Melatonin secretion is abnormal at night and the circadian rhythm is disturbed. The aim of the study was to assess the occurrence of sleep disorders and their consequences for the body in a group of representative nursing staff working in a shift and night system. PARTICIPANTS: The study was conducted among 126 nurses who are generally healthy, employed in health care facilities in the Malopolskie voivodship. METHODS: The Athens Insomnia Scale consisting of 8 test items was used to obtain research material: falling asleep, waking up at night, waking up in the morning, total sleep time, sleep quality, well-being the next day, mental and physical fitness the next day, and sleepiness during the next day. As well as an original questionnaire. RESULTS: The research showed significant negative consequences of shift work on the health of health-care workers. The subjects noticed symptoms related to the nervous system, such as increased nervous tension 53%, lack of patience in 62% of all respondents. As many as 85% pointed to the negative impact of shift work on their family life, 82% of all respondents on social life and 56% of all respondents on sex life. The other variables were not confirmed. CONCLUSIONS: Symptoms of insomnia are common among night-work nurses.

Delirium in ICU Patients after Cardiac Arrest: A Scoping Review.

INTRODUCTION: The incidence of delirium in the intensive care unit is high, although it may differ according to the specific characteristics of the unit. Despite the rapid development of research on delirium in recent years, the pathophysiological mechanisms leading to the clinical presentation of delirium are still subject to hypotheses. The aim of this review was to describe the incidence of delirium in cardiac arrest survivors and the clinical impact of delirium on patient outcomes. METHODS: A scoping review was conducted in the second quarter of 2022. The number of articles retrieved during each search test was limited to studies conducted between 2010 and 2020. Strict inclusion and exclusion criteria were applied. The last search was conducted in May 2022. RESULTS: A total of 537 records was initially obtained from the databases. After discarding duplicates, selecting titles and abstracts, and then analyzing full-text articles, 7 studies met the inclusion criteria. The incidence of delirium in the cardiac arrest survivor population ranged from 8% to as high as 100%. The length of stay in ICU and hospital was significantly longer in patients with delirium than those without. Ninety-eight percent of patients had cognitive or perceptual impairment and psychomotor impairment. Of the seven studies included in the analysis, the RASS, CAM, and NuDesc scales were used to diagnose delirium. Potential risk factors that may influence the duration of delirium include age and time since resuscitation; propofol use shortened the duration of delirium. CONCLUSION: the incidence of delirium in ICU patients who survived CA is high. Cardiac arrest is an additional predisposing factor for delirium. In cardiac arrest survivors, the occurrence of delirium prolongs the duration of ICU and hospital stay and adversely affects functional outcomes. The most common type of delirium among this population was hypoactive delirium. A large percentage of patients manifested symptoms such as cognitive or perception impairment, psychomotor impairment, and impaired concentration and attention.

Polish Version of the Post-traumatic Stress Disorder Related to COVID-19 Questionnaire COVID-19-PTSD.

Objective: Translate and investigate psychometric properties of the Polish version of COVID-19-PTSD in a sample of healthcare workers. Methods: The PTSD symptoms were investigated among 184 participants (physicians, nurses, and paramedics). The respondents completed Post-Traumatic Stress Disorder Related to COVID-19 Questionnaire (COVID-19-PTSD) via online survey. The psychometric properties (i.e., internal consistency, validity, and reliability) of the Polish version of COVID-19-PTSD were analyzed. Results: The findings showed that the Polish version of COVID-19-PTSD is a reliable instrument. The total and subscale scores demonstrated good internal consistency. We also found that the prevalence of PTSD was reported at around 32% of healthcare workers. Discussion: The Post-Traumatic Stress Disorder Related to COVID-19 Questionnaire (COVID-19-PTSD) is a first tool designed to assess the severity of PTSD symptoms related to the pandemic. The findings of our study confirmed good validity and reliability of the Polish version of COVID-19-PTSD which can be recommended to be used as a reliable screening tool to conduct psychological screening among Polish healthcare workers.

Non-Pharmacological Nursing Interventions to Prevent Delirium in ICU Patients-An Umbrella Review with Implications for Evidence-Based Practice.

Delirium in ICU patients is a complication associated with many adverse consequences. Given the high prevalence of this complication in critically ill patients, it is essential to develop and implement an effective management protocol to prevent delirium. Given that the cause of delirium is multifactorial, non-pharmacological multicomponent interventions are promising strategies for delirium prevention. (1) Background: To identify and evaluate published systematic review on non-pharmacological nursing interventions to prevent delirium in intensive care unit patients. (2) Methods: An umbrella review guided by the Joanna Briggs Institute was utilized. Data were obtained from PubMed, Scopus, EBSCO, Web of Science, Cochrane Library, and Google Scholar. The last search was conducted on 1 May 2022. (3) Results: Fourteen reviews met the inclusion criteria. Multicomponent interventions are the most promising methods in the fight against delirium. The patient's family is an important part of the process and should be included in the delirium prevention scheme. Light therapy can improve the patient's circadian rhythm and thus contribute to reducing the incidence of delirium. (4) Conclusions: Non-pharmacological nursing interventions may be effective in preventing and reducing the duration of delirium in ICU patients.

Nurses' Knowledge about Delirium in the Group of Intensive Care Units Patients.

BACKGROUND: Intensive Care Unit (ICU) delirium is a nonspecific, potentially preventable, and often reversible disorder of impaired cognition, which results from various causes in ICU patients. For appropriate management of delirium, early identification and risk factor assessment are key factors. Multidisciplinary collaboration and standardized care can enhance the recognition of delirium. DESIGN: In this study, authors used the exploratory and descriptive study method. METHOD: The study was conducted in a group of 45 nurses of the cardiac intensive care unit. The department has 16 intensive care stations and is intended for patients after cardiac surgery who require intensive care in the postoperative period. RESULTS: During the analysis the interviews, five Collective Subject Discourses were distinguished: signs and symptoms, physical restraint, use of sedatives, environment, and lack of education. CONCLUSION: Nurses have no knowledge of the factors contributing to the development of delirium, are unable to communicate with such patients and, most of all, do not know the consequences of the actions taken.

Adaptation and validation of the Barriers to Research Utilization (BARRIERS scale) questionnaire among Polish nurses and midwives: Cross-sectional study.

AIM: The study was designed to assess a Polish version of the Barriers to Research Utilization (BRU) scale for reliability and validity, in a group of nurses and midwives. BACKGROUND: The implementation of Evidence-Based in practice is a key element of care and the use of research requirements the research awareness of nurses. METHODS: In 2018, cross-sectional validation was carried out among nurses and midwives qualified for the project. RESULTS: The Cronbach alpha internal consistency index and mean correlations between items for each of the five subscales comprised in the BRU Instrument were satisfactory. The regression weights show that the items fit well with the subscales and there are no deviations from it. CONCLUSIONS: We should the right tools to assess research awareness and be able to identify barriers. Knowing them will allow us to implement preventative measures and allow us to plan our activities.

Knowledge of Sepsis in Nursing Students-A Cross-Sectional Study.

BACKGROUND: Sepsis is defined as life-threatening organ dysfunction caused by an unregulated host response to infection. The emphasis is on the imbalance of homeostasis and the response to infection, as well as mortality and the importance of recognizing sepsis as early as possible. The knowledge of undergraduate nursing students is an extremely important indicator for future work in the healthcare system after graduation. The aim of this study was to investigate the levels of knowledge about sepsis among undergraduate nursing students and to compare differences in different years of study, as well as differences in their study model. METHODS: A cross-sectional study was conducted on 618 nursing students at the University of Applied Health Sciences in Zagreb, Croatia. All three years of study and both full-time and part-time (employed) nursing students were included. The questionnaire "Determinants of Sepsis Knowledge" was used in the research. RESULTS: The percentage and number of third-year students who correctly answered the items on Knowledge of Sepsis were statistically significant compared to the first two years of study. The percentage and number of employed students who responded correctly to the items on Knowledge of Sepsis were statistically significant compared to students who were not employed. CONCLUSIONS: The ability of nursing students to recognize and respond to the deterioration in a patient's condition due to sepsis is very important, so appropriate education about sepsis is essential. We recommend a greater representation of sepsis content in the core curriculum of nursing students' education in terms of theoretical instruction and clinical and simulation exercises.

The Polish Version of the Nursing Delirium Screening Scale (NuDESC PL)-Experience of Using in Nursing Practice in Cardiac Surgery Intensive Care Unit.

INTRODUCTION: Delirium is a common complication of patients hospitalized in Intensive care units (ICU). The risk of delirium is estimated at approximately 80% in intensive care units. In the case of cardiac surgery ICU, the risk of delirium increases due to the type of procedures performed with the use of extracorporeal circulation. The aim of this study was to provide an official translation and evaluation of Nursing Delirium Screening Scale (NuDESC) into Polish. The NuDESC scale is a scale used by nurses around the world to detect delirium at an early stage in treatment. METHODS: The method used in the study was the NuDESC tool, which was translated into Polish. The study was conducted by Cardiac ICU nurses during day shift (at 8 a.m.), night shift (at 8 p.m.) and in other situations where the patients showed delirium-like symptoms. RESULTS: Statistically significant differences were observed between the first and second day in the studied group of patients in the case of illusions/hallucinations. Delirium occurred more frequently during the night, but statistical significance was demonstrated for both daytime and nighttime shifts. It was not demonstrated in relation to the NuDESC scale in the case of insomnia disorders. The diagnosis of delirium and disorientation was the most common diagnosis observed in patients on the first day of their stay in the ICU, followed by problems with communication. Delirium occurred on the first day, mainly at night. On the second day, delirium was much less frequent during the night; the biggest problem was disorientation and problems with communication. CONCLUSION: This study contributed to the development of the Polish version of the scale (NuDESC PL) which is now used as the Polish screening tool for delirium detection. The availability of an easy-to-use nurse-based delirium instrument is a prerequisite for widespread implementation.

Delirium in Critical Illness Patients and the Potential Role of Thiamine Therapy in Prevention and Treatment: Findings from a Scoping Review with Implications for Evidence-Based Practice.

INTRODUCTION: Thiamine is a water-soluble vitamin and is necessary for energy metabolism. Critically ill patients are at particular risk of developing thiamine deficiency and related complications. One of the complications that can occur is delirium. Delirium is a disorder that affects the body's response to treatment, length of stay in the ward, mortality, long-term cognitive impairment, and significantly increases treatment costs. In addition, studies show that delirium medication is more effective in preventing than in treating delirium. Given its low cost, availability, and minimal risk of side effects, thiamine supplementation could prove to be a relevant strategy in the prevention and treatment of delirium. METHODS: PubMed, Cochrane Library, Ovid, and ClinicalTrials.gov databases were searched using relevant keywords that focus on the use of thiamine to prevent or treat delirium in critically ill patients. RESULTS: Seven articles were included in the analysis. CONCLUSION: The small number of studies and considerable heterogeneity prevent conclusions supporting the use of thiamine as an adjuvant in the prevention and treatment of delirium among critically ill patients. There is a need for high-quality, large-scale randomized clinical trials to confirm the beneficial effects of thiamine in the prevention and treatment of delirium.