Effects of a simulation-based education programme on delirium care for critical care nurses: A randomized controlled trial

Educational interventions aimed at improving knowledge of delirium among nursing home staff-a realist review

BACKGROUND

Delirium is a neuropathological syndrome that is characterised by fluctuating impairments in attention, cognitive performance, and consciousness. Since delirium represents a medical emergency, it can be associated with adverse clinical and economic outcomes. Although nursing home residents face a high risk of developing delirium, health care professionals in this field appear to have limited knowledge of delirium despite the critical role they play in the prevention, diagnosis, and treatment of delirium in nursing homes.

OBJECTIVE

The purpose of this realist review is to develop an initial programme theory with the goal of understanding how, why, and under what circumstances educational interventions can improve the delirium-specific knowledge of health care professionals in nursing homes.

METHODS

This realist review was conducted in accordance with the RAMESES (Realist And Meta-narrative Evidence Synthesis: and Evolving Standards) guidelines and includes the following steps: (1) search strategy and literature review; (2) study selection and assessment; (3) data extraction; (4) data synthesis; and (5) development of an initial programme theory. It also included stakeholder discussions with health care professionals recruited from nursing home care, which focused on their experiences with delirium.

RESULTS

From a set of 1703 initially identified publications, ten publications were included in this realist review. Based on these publications, context-mechanism-outcome configurations were developed; these configurations pertained to (1) management support, (2) cognitive impairments among residents, (3) familiarity with residents, (4) participatory intervention development, (5) practical application, (6) case scenarios, (7) support from experts and (8) relevance of communication.

CONCLUSIONS

Educational interventions aimed at improving the delirium-specific knowledge of health care professionals should feature methodological diversity if they are to enhance health care professionals' interest in delirium and highlight the fundamental contributions they make to the prevention, diagnosis, and treatment of delirium. Educational interventions should also take into account the multidimensional contextual factors that can have massive impacts on the relevant mode of action as well as the responses of health care professionals in nursing homes. The identification of delirium in residents is a fundamental responsibility for nursing home staff.

TRIAL REGISTRATION

This review has been registered at Open Science Framework https://doi.org/10.17605/OSF.IO/6ZKM3.

Enhancing delirium assessment and management through nursing education interventions: A scoping review

AIM/OBJECTIVE

The purpose of this scoping review was to explore the characteristics and outcomes of education interventions for nurses focused on delirium assessment and management.

BACKGROUND

Delirium is a prevalent acute and reversible neuropsychiatric syndrome in hospitalized patients. Delirium can cause cognitive, psychiatric and physical impairments and result in prolonged hospital stay, increased risk of readmission and elevated morbidity and mortality rates. Nurses play an essential role in managing delirium. There is a lack of understanding of the existing nursing educational interventions on delirium management.

DESIGN

The study was a scoping review.

METHODS

In this scoping review, we used Arksey and O'Malley's (2005) scoping review framework. We searched articles published between 2019 and 2023 in Academic Search Premier, the Cumulative Index to Nursing and Allied Health Literature (CINAHL) and MEDLINE using the following CINAHL/MeSH suggested subject terms: "delirium" in conjunction with "education" "intervention" and "nurse", "nurses" or "nursing." Studies on improving nursing knowledge and practices regarding delirium were included while those focusing on nursing students were excluded. Initial screening involved evaluating article titles and abstracts for relevance from 164 identified articles, followed by a full-text review of 42 articles. Finally, 17 articles were selected for comprehensive analysis. We extracted relevant information from each article and charted the findings in an evidence table.

RESULTS

The 17 selected articles showcased a variety of interventions used to educate nursing staff, such as workshops, simulations, group discussions, online modules and one-on-one coaching. Educational interventions primarily focused on delirium definition, risk factors, assessment and management. These educational interventions enhanced nurses' perception of delirium, boosting their confidence and knowledge in managing delirium. These interventions also led to increased compliance with delirium assessment and management protocols, which ultimately resulted in improved documentation accuracy and patient outcomes.

CONCLUSIONS

Findings from this scoping review suggest that nursing administration need to provide support and education for delirium prevention and management to enhance nursing staff confidence and competence in assessing and managing delirium. The use of interactive educational techniques has demonstrated profound benefits in schema development, expertize promotion and critical thinking. These findings have significant implications for future research, including the identification of essential nursing competencies for educational interventions and the assessment of long-term knowledge retention and its application in nursing practice.

Effects of simulation-based education module on delirium care in undergraduate nursing students: A quasi-experimental study

AIM

To examine the effects of a delirium education module on undergraduate nursing students' knowledge of and perceived confidence and competence in delirium care.

BACKGROUND

Delirium is common in intensive care units (ICUs) and leads to poor clinical outcomes. The under recognition of delirium is a major problem in ICU medicine. Nurses, as first-line health care providers, can address this by recognizing patients who are experiencing delirium. Since undergraduate nursing students will be the future ICU nurses, it is important to deliver the knowledge regarding delirium care. However, education about assessing delirium in ICUs among undergraduate nursing students is lacking.

DESIGN

Quasi-experimental study.

METHODS

A total of 74 undergraduate students were divided into an intervention group (n=34) and a comparison group (n=40). A 2-hour simulation-based delirium education module integrated into a critical care curriculum was delivered to the intervention group only. The classroom-based intervention was administered at a medical university in northern Taiwan. Study outcomes were measured using a structured survey including (1) a 16-item delirium care knowledge quiz, (2) confidence in delirium care scale and (3) competence in delirium care scale. The survey was distributed to students before and after the module in December 2020. The Mann-Whitney U test, chi-square test and Fisher's exact test were adopted to test the differences of all variables between groups. A generalized estimating equation model was used to investigate the adjusted treatment effects.

RESULTS

The participants had a median age of 22 years and 81% were female. The delirium education module yielded greater knowledge (B = 3.04, 95% confidence interval = 2.20-3.88), confidence (B = 4.20, 95% confidence interval = 2.67-5.73) and competence (B = 4.82, 95% confidence interval = 3.33-6.30) in delirium care when the treatment and control groups were compared.

CONCLUSIONS

For undergraduate nursing students, simulation-based education module is effective in improving the knowledge of and confidence and competence in delirium care. It is recommended that this be included in critical care nursing curricula.

The Effect of the Knowledge, Skills, and Attitudes from Nurse Training Using In Situ Simulation in an Intensive Care Unit

BACKGROUND

In situ simulation is the practice of using simulated scenarios to improve skill implementation, train critical thinking and problem-solving abilities, and enhance self-efficacy. This study aimed to enhance nursing knowledge, skills, and attitudes toward clinical work by applying in situ simulation training to improve the healthcare of critically ill patients.

METHODS

This study was conducted from a medical center in northern Taiwan and included 86 trainees who received intensive care training courses from 1 June 2017 to 31 May 2019. The self-report knowledge assessment, empathetic self-efficacy scale, skill assessment, and attitudes of instructors before and after training were collected. The statistical analysis used the Wilcoxon test for knowledge and attitudes, and chi-square tests were used for skills to evaluate the learning effect.

RESULTS

The results showed a statistically significant improvement in knowledge, skills, attitudes, and empathy in nursing care.

CONCLUSIONS

In situ simulation learning can be an accepted method for nursing skills in the intensive care unit. Through this study, we understood that the in situ simulation method was beneficial to nurses' care and care thinking processes. It is worth developing and evaluating integrated simulation education to enhance learning, change behavior, and promote holistic care in the nursing field.

Development and Effectiveness of an End-of-Life Care Program for Faculty in the Critical Care Field: A Randomized Controlled Trial

In Japan, end-of-life care education in the critical care field is still insufficient. Therefore, this study developed and verified the effectiveness of an end-of-life care program for faculty in the critical care field in Japan through a randomized controlled trial. The study was implemented from September 2016 to March 2017. Participants were 82 college teaching staff and nurses working in the critical care field. Six months after the program, data of 37 members (84.1%) of the intervention and 39 members (84.8%) [corrected] of the control group were analyzed. The results demonstrated that the primary end point-"confidence in teaching" 6 months after program completion-differed significantly between the 2 groups (2.5 [0.69] in the intervention group vs 1.8 [0.46] in the control group, P < .001). It is suggested that attending this program will give faculty in the field of critical care continued confidence in their end-of-life care teaching, as well as allow them to implement end-of-life care teaching in their field.

Simulation-based training program on patient safety management: A quasi-experimental study among new intensive care unit nurses

BACKGROUND

Patient safety is an essential responsibility of nurses. However, newly graduated nurses experience patient safety incidents due to a lack of patient safety competency. In particular, intensive care unit nurses provide care to critical patients, making it difficult for new nurses to maintain patient safety. Therefore, it is necessary to improve the patient safety competency of newly graduated nurses working in the intensive care unit.

OBJECTIVES

To analyze the effects of a simulation-based training program on patient safety management on the patient safety competency, patient safety management activity, communication self-efficacy, and teamwork of newly graduated nurses working in an intensive care unit.

DESIGN

A quasi-experimental study.

SETTINGS

The study was conducted at a university in Korea.

PARTICIPANTS

A total of 44 newly graduated nurses working in the intensive care unit of a university hospital.

METHODS

A simulation-based training program on patient safety management was applied to the experimental group (n = 22), while only the usual hospital training program was used for the control group (n = 22). A structured questionnaire survey comprising Patient Safety Competency Self-Evaluation, Patient Safety Management Activities, the Korean version of the self-efficacy questionnaire, and K-self assessment of teamwork was conducted at baseline test (T1), post test (T2), and follow-up test (T3). Data were analyzed using a repeated measures ANOVA.

RESULTS

The experimental group showed significantly higher patient safety competency, patient safety knowledge, and patient safety skills, along with higher communication self-efficacy scores than the control group (p < .05) after the intervention and at four weeks after the intervention.

CONCLUSIONS

The simulation-based training program on patient safety management effectively improved the patient safety competency, patient safety knowledge, and patient safety skills as well as communication self-efficacy of newly graduated nurses working in an intensive care unit.

Overcoming Decisional Gaps in High-Risk Prescribing by Junior Physicians Using Simulation-Based Training: Protocol for a Randomized Controlled Trial

BACKGROUND

Gaps between rational thought and actual decisions are increasingly recognized as a reason why people make suboptimal choices in states of heightened emotion, such as stress. These observations may help explain why high-risk medications continue to be prescribed to acutely ill hospitalized older adults despite widely accepted recommendations against these practices. Role playing and other efforts, such as simulation training, have demonstrated benefits to help people avoid decisional gaps but have not been tested to reduce overprescribing of high-risk medications.

OBJECTIVE

This study aims to evaluate the impact of a simulation-based training program designed to address decisional gaps on prescribing of high-risk medications compared with control.

METHODS

In this 2-arm pragmatic trial, we are randomizing at least 36 first-year medical resident physicians (ie, interns) who provide care on inpatient general medicine services at a large academic medical center to either intervention (simulation-based training) or control (online educational training). The intervention comprises a 40-minute immersive individual simulation training consisting of a reality-based patient care scenario in a simulated environment at the beginning of their inpatient service rotation. The simulation focuses on 3 types of high-risk medications, including benzodiazepines, antipsychotics, and sedative hypnotics (Z-drugs), in older adults, and is specifically designed to help the physicians identify their reactions and prescribing decisions in stressful situations that are common in the inpatient setting. The simulation scenario is followed by a semistructured debriefing with an expert facilitator. The trial's primary outcome is the number of medication doses for any of the high-risk medications prescribed by the interns to patients aged 65 years or older who were not taking one of the medications upon admission. Secondary outcomes include prescribing by all providers on the care team, being discharged on 1 of the medications, and prescribing of related medications (eg, melatonin, trazodone), or the medications of interest for the control intervention. These outcomes will be measured using electronic health record data.

RESULTS

Recruitment of interns began on March 29, 2021. Recruitment for the trial ended in Q42021, with follow-up completed by Q12022.

CONCLUSIONS

This trial will evaluate the impact of a simulation-based training program designed using behavioral science principles on prescribing of high-risk medications by junior physicians. If the intervention is shown to be effective, this approach could potentially be reproducible by others and for a broader set of behaviors.

TRIAL REGISTRATION

ClinicalTrials.gov NCT04668248; https://clinicaltrials.gov/ct2/show/NCT04668248.

INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID)

PRR1-10.2196/31464.

Using the nursing delirium screening scale in assessing postoperative delirium: A meta-regression

The nursing delirium screening scale (Nu-DESC) was developed for the rapid assessment of delirium, but little is known regarding the performance of the Nu-DESC in assessing postoperative delirium. The purpose of this systematic review and meta-analysis was to review and summarize the evidence of the diagnostic accuracy of the Nu-DESC in assessing postoperative delirium. The EMBASE, MEDLINE, Cochrane Library, CINAHL, and a Chinese e-Journal database were searched from the period of the inception of the Nu-DESC to June 18, 2020. Participants were adult (age ≥ 18 years) postoperative patients who received any type of surgery and any method of anesthesia. The quality assessment of diagnostic accuracy studies-2 was employed to assess the risk of bias among the selected studies, and meta-regression analyses were used to detect sources of between-study heterogeneity. Eleven studies involving 2062 postoperative patients in surgical settings were included. The Nu-DESC revealed a pooled sensitivity of 0.73 (95% confidence interval, 0.44-0.90) and a specificity of 0.93 (0.87-0.96). The area under the summary receiver operating characteristics curve was 0.94 (0.91-0.96), which also confirmed the accuracy of the Nu-DESC. Covariates, including the region of study and the standard reference used, were identified as possible sources of heterogeneity in the meta-regression. The findings of this review can update existing clinical guidelines for postoperative delirium. On the basis of its satisfactory diagnostic performance, we suggest that the Nu-DESC could be considered for nurses and allied health professionals for assessing postoperative delirium. However, because of the heterogeneity, the result of this meta-analysis should be considered with caution.