Effect of a Standardized Family Participation Program in the ICU: A Multicenter Stepped-Wedge Cluster Randomized Controlled Trial

OBJECTIVES

To determine the effect of a standardized program for family participation in essential care activities in the ICU on symptoms of anxiety, depression, posttraumatic stress and satisfaction among relatives, and perceptions and experiences of ICU healthcare providers (HCPs).

DESIGN

Multicenter stepped-wedge cluster randomized controlled trial.

SETTING

Seven adult ICUs, one university, and six general teaching hospitals.

PARTICIPANTS

Three hundred six relatives and 235 ICU HCPs.

INTERVENTIONS

A standardized program to facilitate family participation inpatient communication, amusement/distraction, comfort, personal care, breathing, mobilization, and nutrition.

MEASUREMENTS AND MAIN RESULTS

Data were collected through surveys among relatives and ICU HCPs. There were no significant differences in symptoms of anxiety in relatives in the intervention period compared with the control period (median Hospital Anxiety and Depression Scale [HADS] 5 [interquartile range (IQR) 2-10] vs 6 [IQR 3-9]; median ratio [MR] 0.72; 95% CI, 0.46-1.13; p = 0.15), depression (median HADS 4 [IQR 2-6] vs 3 [IQR 1-6]; MR 0.85; 95% CI, 0.55-1.32; p = 0.47) or posttraumatic stress (median Impact of Event Scale-Revised score 0.45 [IQR 0.27-0.82] vs 0.41 [IQR 0.14-1]; MR 0.94; 95% CI, 0.78-1.14; p = 0.54). Reported satisfaction was slightly lower in the intervention period (mean 8.90 [ sd 1.10] vs mean 9.06 [ sd 1.10], difference -0.60; 95% CI, -1.07 to -0.12; p = 0.01). ICU HCPs perceived that more relatives knew how to participate: 47% in the intervention period versus 22% in the control period (odds ratio [OR] 3.15; 95% CI, 1.64-6.05; p < 0.01). They also reported relatives having sufficient knowledge (41% vs 16%; OR 3.56; 95% CI, 1.75-7.25; p < 0.01) and skills (44% vs 25%; OR 2.38; 95% CI, 1.22-4.63; p = 0.01) to apply family participation.

CONCLUSIONS

Application of a standardized program to facilitate family participation did not change mental health symptoms in relatives of ICU patients 3 months after discharge. ICU HCPs reported increased clarity, knowledge, and skills among relatives and ICU HCPs.

[A man with a painful sternum]

We present a case of a 81-year-old man with blunt chest trauma after a car accident. Trauma screening at the emergency department showed multiple rib fractures and a fractured sternum. We made the diagnosis floating sternum. Cardiac contusion may occur after chest-wall trauma, but was not present in this case.

[A woman with retrograde amnesia]

A 56-year-old woman presented with retrograde amnesia and confusion at the Emergency Department after falling down the stairs. Physical examination revealed a bilateral periorbital hematoma (raccoon eyes) and bilateral retroauricular ecchymosis, both strongly indicative of a basilar skull fracture.