Delirium Care by Intensive Care Unit Nurses: Focus Group Studies in a Medical Center of Southern Taiwan.

Objectives: Studies have identified many nursing interventions that can prevent delirium and fall accidents in clinical patients, detect and treat delirium early to prevent functional decline in the patient, shorten hospitalization duration, and lower the death rate. This study aimed to explore delirium care by intensive care unit (ICU) nurses in a medical center of southern Taiwan.

Methods: This study conducted 3 semistructured focus group interviews, each for a single medical ICU, involving groups of 6 to 8 nurses each. The nurses were recruited through purposive sampling. This research was approved by an institutional review board in the medical center of southern Taiwan from March 31, 2020, to January 30, 2021. The co-principal investigator described the purpose and process of this study to the participants before they provided their written informed consents. The interviews were conducted in the meeting room and were audiotape recorded. The recordings were transcribed and subject to content analysis to identify the themes of delirium care.

Results: For nursing interventions of delirium, satisfying the patient's physical needs: comfort care, massages, and early rehabilitation; and psychological care: being presence, communication, and ensuring familial support were included. In terms of environmental interventions for delirium, providing reorientation, music, light, belongings with sentimental value, and audiovisual equipment were included. However, according to the recruited medical ICU nurses, these nonpharmacological interventions, although effective, do not have long-lasting effects. Finally, nurses reported themselves as having been attacked by patients with delirium. Thus, they all agreed that restraining patients with delirium may be necessary, but restraining is a double-edged sword for ICU delirium patients.

Conclusions: Research team suggests for future studies to extend their evidence-based findings of physical, psychological, and environmental care for ICU delirium patients toward integrating the efforts of various health care professionals.