Identifying and Responding to Delirium in Acute Stroke: Clinical Team Members' Understandings

Experiences of healthcare staff caring for hospitalised people with delirium: a qualitative systematic review

BACKGROUND

Inpatient delirium is common and associated with poor outcomes. Although most organisations have evidence-based guidelines to improve delirium prevention and management, delirium rates and outcomes have remained relatively unchanged over time. A lack of understanding of healthcare providers' experience of caring for people with delirium and its integration into existing guidance may explain some of the slow progress in improving delirium care.

OBJECTIVE

To review and synthesise existing qualitative evidence on healthcare providers' experience of caring for inpatients with delirium within and across disciplines.

METHODS

We systematically searched OVID Medline, CINAHL, Embase, Emcare, PsychINFO, AMED and Web of Science databases for articles published between January 1990 and November 2022. Article inclusion and study quality were assessed by two independent reviewers. Both thematic synthesis and content analysis were then conducted to synthesise findings from included studies.

RESULTS

Within the 25 included studies, the experience of nurses was the most commonly studied perspective, followed by medical and allied health. Nursing, medical and allied health staff all reported that their experience of caring for people with delirium was challenging, highlighting difficulties in delirium recognition and that they felt unsupported at organisational and local levels. Attitudes towards older people and the importance of delirium influenced identification and prioritisation.

CONCLUSIONS

Healthcare providers often find caring for hospitalised patients with delirium challenging and complex. Although good communication within multidisciplinary teams was deemed helpful, more work is required to understand how to achieve this, recognising the unique perspectives of individual disciplines.

Challenges of the Implementation of a Delirium Rate Scale in a Pediatric Intensive Care Unit: A Qualitative Approach

INTRODUCTION

Delirium in the pediatric population admitted to intensive care is a worrying reality due to its potential complications and the increase in associated costs. This study aims to explore the experiences of nursing staff of a Pediatric Intensive Care Unit after 15 months of starting a program to fight against childhood delirium in their unit.

METHODOLOGY

A qualitative study was conducted through semi-structured interviews with Pediatric Intensive Care Unit (PICU) Key Informants. The Standards for Reporting Qualitative Research (SRQR) and the consolidated criteria for Reporting Qualitative Research (COREQ) were followed as quality measures for the study. Seven nurses (33% of the eligible population) from the PICU of a referral hospital were interviewed. Text transcripts were analyzed using the Interpretative Description and Qualitative Content Analysis method.

RESULTS

The interviewees indicated not identifying delirium as an important reality; with great deficiencies observed in what is related to the identification of delirium; identifying CAPD as an unreliable tool in their unit; and not sharing therapeutic objectives in this respect with the medical staff.

CONCLUSIONS

The nursing staff presented a series of negative attitudes towards the phenomena of delirium in their unit, with gaps in training and in clinical management, and the diagnostic tool used, and did not see it as a priority objective of the unit, partly due to a resistance to change and a latent interprofessional communication conflict. A change at the formative, attitudinal, and relational levels is urgently needed for the success of the program and the well-being of the children in the unit.

Post-stroke delirium and challenges for the rehabilitation setting: A narrative review

INTRODUCTION

Post-stroke delirium (PSD) is a common yet underrecognized complication following stroke, with its effect on stroke rehabilitation being the subject of limited attention. The objective of this narrative review is to provide an overview of core issues in PSD including epidemiology, diagnostic challenges, and management considerations, with an emphasis on the rehabilitation phase.

METHODS

Ovid Medline and Google Scholar were searched through February 2023 using keywords related to delirium, rehabilitation, and the post-stroke period. Only studies conducted on adults (≥18 years) and written in the English language were included.

RESULTS

PSD affects approximately 25% of stroke patients, and often persists well into the post-acute phase, with a negative impact on rehabilitation outcomes including lengths of stay, function, and cognition. Certain stroke and patient characteristics can help predict risk for PSD. The diagnosis of delirium becomes more challenging when superimposed on stroke deficits (such as attentional impairment or other cognitive, psychiatric, or behavioural disorders), leading to underdiagnosis, overdiagnosis, or misdiagnosis. Particularly in patients with post-stroke language or cognitive disorders, common screening tools are less accurate. The multidisciplinary rehabilitation team should be involved in management of PSD as rehabilitative activities can be beneficial for patients who can participate safely. Addressing barriers to effective delirium care at various levels of the health care system can improve rehabilitation trajectories for these patients.

CONCLUSIONS

PSD is a disease entity commonly encountered in the rehabilitation setting, but it is challenging to diagnose and manage. New delirium screening tools and management approaches specific for the post-stroke and rehabilitation settings are needed.

Investigating nurses' knowledge and attitudes about delirium in older persons: a cross-sectional study

INTRODUCTION

Delirium is the most common emergency for older hospitalized patients that demands urgent treatment, otherwise it can lead to more severe health conditions. Nurses play a crucial part in diagnosing delirium and their competencies facilitate the appropriate treatment and management of the condition.

AIM

This study aims to enhance the understanding of delirium care by exploring both knowledge and attitudes of nurses toward patients in acute care hospital wards and the possible association between these two variables.

METHOD

The Nurses Knowledge of Delirium Questionnaire (NKD) and the Attitude Tool of Delirium (ATOD) that were created for the said inquiry, were disseminated to 835 nurses in the four largest Public Hospitals of the Republic. These tools focused particularly on departments with increased frequency of delirium (response rate = 67%).

RESULTS

Overall nurses have limited knowledge of acute confusion/delirium. The average of correct answers was 42.2%. Only 38% of the participants reported a correct definition of delirium, 41.6 correctly reported the tools to identify delirium and 42.5 answered correctly on the factors leading to delirium development. The results of the attitudes' questionnaire confirmed that attitudes towards patients with delirium may not be supportive enough. A correlation between the level of nurses' knowledge and their attitude was also found. The main factors influencing the level of knowledge and attitudes were gender, education, and workplace.

CONCLUSION

The findings of this study are useful for the international audience since they can be used to develop and modify educational programmes in order to rectify the knowledge deficits and uninformed attitudes towards patients with delirium. The development of a valid and reliable instrument for the evaluation of attitudes will help to further assess nurses' attitudes. Furthermore, the results are even more important and useful on a national level since there is no prior data on the subject area, making this study the first of its kind.

Continuity of Care Advocate Model (CCAM): Healthcare Workers' Perspectives on Quality Stroke Care at an Acute Unit, Rehabilitation Center and Community Rehabilitation Program in Singapore

Physicians, nurses, social workers, and allied health professionals including physiotherapists and occupational therapists play important roles as they work closely with stroke survivors to improve functional independence in daily activities and quality of life. Yet, in Singapore little is known about their perspectives on what constitute quality stroke care based on their clinical experiences. In this project, our qualitative interviews with 15 healthcare workers at a major stroke center in the country yielded a Continuity of Care Advocate Model (CCAM) to help us better understand our participants' experience-based perspectives on quality stroke care. We found that CCAM, constructed based on the perspectives of HCWs across a stroke care continuum, is a holistic model of quality stroke care which prioritizes support for patients and their families throughout the patient's health trajectory. We conclude by discussing how this model is aligned with and differs from current research on definitions of care continuity.

Palliative care approaches to acute stroke in the hospital setting

Stroke is a prevalent neurologic condition that portends a high risk of morbidity and mortality such that patients impacted by stroke and their caregivers can benefit from palliative care at the time of diagnosis and throughout the disease trajectory. Clinicians who care for stroke patients should be adept at establishing rapport with patients and caregivers, delivering serious news, responding to emotions, discussing prognosis, and establishing goals of care efficiently in an acute stroke setting. Aggressive stroke care can be integrated with a palliative approach to care that involves aligning the available treatment options with a patient's values and goals of care. Reassessing the goals throughout the hospitalization provides an opportunity for continued shared decision-making about the intensity of poststroke interventions. The palliative needs for stroke patients may increase over time depending on the severity of disease, poststroke complications, stroke-related symptoms, and treatment intensity preferences. If the decision is made to transition the focus of care to comfort, the support of an interdisciplinary palliative care or hospice team can be beneficial to the patient, family members, and surrogate decision makers.

"Patient Comfort Can Be Sacrificed for Patient Safety"-Perception and Practice Reported by Critical Care Nurses Toward Physical Restraints: A Qualitative Descriptive Study

Aim: The aim of the study was to explore the perception and practice of physical restraints used by critical care nurses.

Design: A qualitative descriptive design was used.

Method: From December 2019 to May 2020, a one-to-one, semi-structured in-depth interview with 10 critical care nurses from two intensive care units in a tertiary general hospital with 3,200 beds in China was conducted using the method of purposeful sampling. The data were analyzed using inductive thematic analysis.

Findings: The perception of physical restraints among critical care nurses was that patient comfort can be sacrificed for patient safety. Physical restraints protected patient safety by preventing patients from unplanned extubation but influenced patient comfort. Physical restraints were common practice of critical care nurses. Relative physical restraints provided patients with more freedom of movement and rationalization of physical restraints which were the practical strategies.

Conclusion: The study identified problems in critical care nurses' perception and practice on physical restraints. Critical care nurses are confident that physical restraints can protect patient safety, and the influence of physical restraints on patient comfort is just like the side effect. Although physical restraints were common practice, critical care nurses still faced dilemmas in the implementation of physical restraints. Relative physical restraints and rationalization of physical restraints help critical care nurses cope with the “bad feelings,” which may also be the cause of unplanned extubation. It is necessary for the adaptation of clinical practice guidelines about physical restraints for critically ill patients in the Chinese context, to change the perception and practice of critical care nurses and deliver safe and high-quality patient care.