Experimental Study on Video Discharge Instructions for Pediatric Fever in an Emergency Department.

Background and objectives: Fever is a frequent cause of consultation in the pediatric emergency department (PED). Adequate discharge instructions are essential to guarantee good management at home and can reduce caregivers' anxiety and re-consultations. This study compares the improvement of caregivers' knowledge regarding fever between verbal discharge instructions and the addition of a video to verbal information. As a secondary outcome, we compared the rate of return visits.

Methods: An experimental, prospective, single-center study was conducted in a tertiary hospital PED. Patients between 3 months and 5 years old with febrile syndrome were enrolled. Patients with comorbidities or SARS-COV2 infection were excluded. First, caregivers answered a written test concerning fever characteristics, management, and warning signs. Patients were assigned by simple randomization to a control group (standard verbal and written instructions) or to an intervention group (which additionally received video instructions). After discharge, investigators contacted caregivers by telephone. Caregivers were asked to answer the same questions as in the written test in addition to the need for subsequent visits (at the PED or any other healthcare facility) after discharge.

Results: Seventy-three patients were randomized to the intervention group and 77 to the control group (2 were lost during follow-up). There were no differences in the acquisition of caregiver's knowledge, with a median score improvement of 2 points in both groups (control group interquartile range (IQR) 1-2; intervention group IQR 1-3) (P = .389). In the intervention group, we observed a significant increase of correct answers in 4 out of 7 questions compared to 3 out of 7 questions in the control group. In the control group, 18.7% reconsulted compared to 10.9% in the intervention group (P = .188).

Conclusions: Video instructions were not superior to verbal instructions at improving caregivers' knowledge of fever overall. However, more questions obtained a significant score increase in those that received video and verbal instructions. Our results suggest that the addition of video instructions could help reduce return visits.