The development of a family-led novel intervention for delirium prevention and management in the adult intensive care unit: A co-design qualitative study.

AIM: The aim of this study was to codesign a Family Members' Voice Reorientation Intervention (FAMVR) for delirium prevention and management in critically ill adult patients through collaborative process with previous patients, families, and clinical staff. BACKGROUND: Delirium is a common consequence of intensive care admission, and there is limited evidence to support family-led interventions to prevent or minimise delirium in intensive care. People with lived experience of intensive care are seldom involved in codesigning delirium prevention and management interventions despite the identified benefits of their involvement in delirium care. DESIGN: Codesign qualitative study. METHODS: The process of co-designing was undertaken using the four stages of the Double Diamond model. Participants included people with lived experience of the intensive care unit, family members, and intensive care clinicians. The codesign approach was utilised, and data were gathered from a series of focus groups and individual interviews. Data were digitally recorded, transcribed verbatim, and analysed using thematic analysis. FINDINGS: Of the 26 people who indicated their interest in participating, 12 (46%) completed the first and second stages, and nine (35%) completed the third and fourth stages of the Family Members' Voice Reorientation Intervention development. All participant groups were represented in the fourth stage: patients (n = 4), family members (n = 1), nurses (n = 2), and medical staff (n = 2). Four themes were identified: message content, wording, reactions, and tone, all of which informed the prototype of the intervention and its associated domains. CONCLUSION: A codesign approach was important for developing a delirium management intervention. This process enabled participants to provide their feedback in the context of their unique experiences, which in turn enhanced the authenticity and appropriateness of this unique intervention.

Co-designing a digital family-led intervention for delirium prevention and management in adult critically ill patients: An application of the double diamond design process.

BACKGROUND: Co-designing healthcare interventions is gaining recognition as a novel and collaborative method. Co-design involves end-users from the start, ensuring that an intervention best meets their needs. Despite its potential benefits, this approach is not yet widely used in developing clinical interventions within intensive care units where the perspectives of patients, family members, and clinicians are crucial. OBJECTIVE: To describe the application, benefits and challenges of the Double Diamond model to co-design a digital family-led voice reorientation intervention for delirium prevention and management in critically ill adult patients. METHODS: The co-design process was guided by the Double Diamond model over a period of 12 months. Development involved patients, family members, and nursing and medical staff as co-designers and decision-makers in the iterative development of the intervention. Data from field notes and group meetings were audio recorded, transcribed verbatim, and content analysed at each phase, which were then presented to the co-designers for verification and refinement. FINDINGS: Co-designers included people with lived experience of the ICU as patients (n = 5) and family members (n = 1) and clinical experts (nursing staff n = 3; medical staff n = 3). Co-designers were highly engaged and reported positive experiences and collaboration in the co-design process. Sharing the diversity of their own personal ICU experiences was found to be beneficial as it not only validated individual feelings but also strengthened intervention development. Differences in interpretations and meanings of the voice messages proposed as part of the intervention were challenging. Maintaining sufficient focus on each phase of the Double Diamond was difficult due to the complexity of the context in which the intervention was being co-designed and the resulting challenges of maintaining the engagement of the co-designers throughout the process. CONCLUSIONS: There were benefits and challenges of engaging people with lived experience in an intensive care unit as co-designers through the Double Diamond design process to develop a digital family-led intervention for delirium prevention and management. Overall, applying the Double Diamond to co-design a clinical intervention is recommended, whereby the collaboration process benefits patients, family members, and clinical staff. REGISTRATION NUMBER: ACTRN12622001568707; ANZCTR - Registration.