Rest-activity rhythmicity as digital biomarkers of postoperative recovery and complications in children
By
Michela Carter
Rui Hua
Megan K. O’Brien
Hangil Lee
J. Benjamin Pitt
Soyang Kwon
Renee C. B. Manworren
Austin Chen
Arianna Edobor
Jane Holl
Arun Jayaraman
Hassan MK Ghomrawi
Fizan Abdullah
July 2, 2026
Clinical Scorecard: Digital Biomarkers of Postoperative Recovery and Complications in Pediatric Patients: The Role of Rest-Activity Rhythms
At a Glance
Category Detail
Condition Postoperative Recovery in Pediatric Patients Key Mechanisms Rest-activity rhythms derived from wearable devices as biomarkers for recovery and complications. Target Population Children aged 3-18 years undergoing laparoscopic appendectomy for complicated appendicitis. Care Setting Postoperative monitoring in a clinical setting.
Key Highlights
Wearable-derived rest-activity rhythmicity (RAR) metrics can predict postoperative recovery outcomes. RAR metrics demonstrated 91% sensitivity in predicting complications up to three days before diagnosis. The study focused on children post-appendectomy, a common surgical procedure in pediatrics. Guideline-Based Recommendations
Diagnosis
Utilize wearable devices to monitor rest-activity rhythms as indicators of postoperative recovery. Management
Implement continuous monitoring of RAR metrics to identify complications early. Monitoring & Follow-up
Collect data from postoperative days 1-21 to assess recovery trajectories. Risks
Postoperative complications can delay recovery and lead to serious health issues. Patient & Prescribing Data
Pediatric patients aged 3-18 years post-laparoscopic appendectomy.
Wearable devices provide high-resolution data for monitoring recovery.
Clinical Best Practices
Incorporate wearable technology in postoperative care to enhance recovery monitoring. Engage caregivers in the data collection process for better patient outcomes. Related Resources & Content
