Step cadence as a novel objective postoperative recovery metric in children who undergo laparoscopic appendectomy.

Autor: Carter M; Division of Pediatric Surgery, Department of Surgery, Feinberg School of Medicine, Northwestern University, Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, IL., Zeineddin S; Division of Pediatric Surgery, Department of Surgery, Feinberg School of Medicine, Northwestern University, Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, IL., Bai I; Division of Pediatric Surgery, Department of Surgery, Feinberg School of Medicine, Northwestern University, Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, IL., Pitt JB; Division of Pediatric Surgery, Department of Surgery, Feinberg School of Medicine, Northwestern University, Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, IL., Hua R; Division of Pediatric Surgery, Department of Surgery, Feinberg School of Medicine, Northwestern University, Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, IL; Shirley Ryan AbilityLab, Chicago, IL., Kwon S; Department of Pediatrics, Feinberg School of Medicine, Northwestern University, Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, IL., Ghomrawi HMK; Division of Pediatric Surgery, Department of Surgery, Feinberg School of Medicine, Northwestern University, Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, IL; Department of Pediatrics, Feinberg School of Medicine, Northwestern University, Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, IL; Department of Medicine (Rheumatology), Feinberg School of Medicine, Northwestern University, Chicago, IL., Abdullah F; Division of Pediatric Surgery, Department of Surgery, Feinberg School of Medicine, Northwestern University, Ann and Robert H. Lurie Children's Hospital of Chicago, Chicago, IL. Electronic address: fabdullah@luriechildrens.org.
Jazyk: angličtina
Zdroj: Surgery [Surgery] 2024 Apr; Vol. 175 (4), pp. 1176-1183. Date of Electronic Publication: 2024 Jan 08.
DOI: 10.1016/j.surg.2023.12.009
Abstrakt: Background: Daily step counts from consumer wearable devices have been used to objectively assess postsurgical recovery in children. However, step cadence, defined as steps taken per minute, may be a more specific measure of physiologic status. The purpose of this study is to define objective normative physical activity recovery trajectories after laparoscopic appendectomy using this novel metric. We hypothesized that patients would have a progressive increase in peak cadence until reaching a plateau representing baseline status, and this would occur earlier for simple compared with complicated appendicitis.
Methods: Children aged 3 to 18 years were enrolled after laparoscopic appendectomy for simple or complicated appendicitis between March 2019 and December 2022 at a tertiary children's hospital. Participants wore a Fitbit for 21 postoperative days. The peak 1-minute cadence and peak 30-minute cadence were determined each postoperative day. Piecewise linear regression was conducted to generate normative peak step cadence recovery trajectories for simple and complicated appendicitis.
Results: A total of 147 children met criteria (53.7% complicated appendicitis). Patients with simple appendicitis reached plateau postoperative day 10 at a mean peak 1-minute cadence of 111 steps/minute and a mean peak 30-minute cadence of 77 steps/minute. The complicated appendicitis recovery trajectory reached a plateau postoperative day 13 at a mean peak 1-minute cadence of 106 steps/minute and postoperative day 15 at a mean peak 30-minute cadence of 75 steps/minute.
Conclusion: Using step cadence, we defined procedure-specific normative peak cadence recovery trajectories after laparoscopic appendectomy. This can empower clinicians to set data-driven expectations for recovery after surgery and establish the groundwork for consumer wearable devices as a post-discharge remote monitoring tool.
(Copyright © 2023 Elsevier Inc. All rights reserved.)
Databáze: MEDLINE
Externí odkaz: