Delirium and Dementia in the Intensive Care Unit: Increasing Awareness for Decreasing Risk, Improving Outcomes, and Family Engagement

Educational intervention for family caregivers of older adults with delirium: An integrative review

AIM

To propose educational strategies to prevent delirium in older adults.

DESIGN

Integrative review.

METHODS

This review followed the methodology of Whittemore and Knafl (J Adv Nurs 52(5):546-553, 2005. 10.1111/j.1365-2648.2005.03621.x).

DATA SOURCES

A literature search was performed of the PubMed, CINAHL, Embase, Cochrane Library CENTRAL, and Scopus databases on 8 July 2022.

RESULTS

Three themes of educational interventions were identified: capacity building, resource provision and enhancement of relationships, collectively termed Fa-CARE. Educational interventions improved family caregivers' knowledge about delirium, their anxiety; depression; self-efficacy; and attitudes. Among older adults, these interventions improved the duration, severity and incidence of delirium; functional abilities; and length of hospital stay.

CONCLUSION

Providing education to family caregivers benefits both those caregivers and the older adults. When planning educational intervention, diverse and innovative approaches need to be considered.

IMPLICATIONS FOR THE PROFESSION AND/OR PATIENT CARE

This study can guide family education regarding the care of older adults with delirium.

IMPACT

Educational interventions positively impacted both family caregivers and older adults with delirium. Educational interventions provide family caregivers with resources, improve their capacity for delirium management, and enhance their relationships with older adults. This study suggests future directions in education for family caregivers of older adults with delirium.

REPORTING METHOD

This review adhered to the EQUATOR guidelines by using the PRISMA 2020 checklist.

PATIENT OR PUBLIC CONTRIBUTION

No patient or public contribution.

Rapid Implementation and Innovative Applications of a Virtual Intensive Care Unit During the COVID-19 Pandemic: Case Study

BACKGROUND

The COVID-19 pandemic has necessitated a rapid increase of space in highly infectious disease intensive care units (ICUs). At Houston Methodist Hospital (HMH), a virtual intensive care unit (vICU) was used amid the COVID-19 outbreak.

OBJECTIVE

The aim of this paper was to detail the novel adaptations and rapid expansion of the vICU that were applied to achieve patient-centric solutions while protecting staff and patients' families during the pandemic.

METHODS

The planned vICU implementation was redirected to meet the emerging needs of conversion of COVID-19 ICUs, including alterations to staged rollout timing, virtual and in-person staffing, and scope of application. With the majority of the hospital critical care physician workforce redirected to rapidly expanded COVID-19 ICUs, the non-COVID-19 ICUs were managed by cardiovascular surgeons, cardiologists, neurosurgeons, and acute care surgeons. HMH expanded the vICU program to fill the newly depleted critical care expertise in the non-COVID-19 units to provide urgent, emergent, and code blue support to all ICUs.

RESULTS

Virtual family visitation via the Consultant Bridge application, palliative care delivery, and specialist consultation for patients with COVID-19 exemplify the successful adaptation of the vICU implementation. Patients with COVID-19, who were isolated and separated from their families to prevent the spread of infection, were able to virtually see and hear their loved ones, which bolstered the mental and emotional status of those patients. Many families expressed gratitude for the ability to see and speak with their loved ones. The vICU also protected medical staff and specialists assigned to COVID-19 units, reducing exposure and conserving personal protective equipment.

CONCLUSIONS

Telecritical care has been established as an advantageous mechanism for the delivery of critical care expertise during the expedited rollout of the vICU at Houston Methodist Hospital. Overall responses from patients, families, and physicians are in favor of continued vICU care; however, further research is required to examine the impact of innovative applications of telecritical care in the treatment of critically ill patients.