In:
JAMA Network Open, American Medical Association (AMA), Vol. 6, No. 4 ( 2023-04-14), p. e238343-
Abstract:
Digital health applications have been shown to be effective in the management of chronic diseases with simple treatment targets. The potential clinical value of digital health applications in rheumatoid arthritis (RA) has not been well studied. OBJECTIVE To investigate whether assessing patient-reported outcomes using digital health applications could result in disease control for patients with RA. DESIGN, SETTING, AND PARTICIPANTS This is a multicenter, open-label randomized clinical trial in 22 tertiary hospitals across China. Eligible participants were adult patients with RA. Participants were enrolled from November 1, 2018, to May 28, 2019, with a 12-month follow-up. The statisticians and rheumatologists who assessed disease activity were blinded. Investigators and participants were not blind to group assignment. Analysis was conducted from October 2020 to May 2022. INTERVENTIONS Participants were randomly assigned at a 1:1 ratio (block size of 4) to a smart system of disease management group (SSDM) or a conventional care control group. Upon the completion of the 6-month parallel comparison, patients in the conventional care control group were instructed to use the SSDM application for an extension of 6 months. MAIN OUTCOMES AND MEASURES The primary outcome was the rate of patients with disease activity score in 28 joints using the C-reactive protein (DAS28-CRP) of 3.2 or less at month 6. RESULTS Of 3374 participants screened, 2204 were randomized, and 2197 patients with RA (mean [SD] age, 50.5 [12.4] years; 1812 [82.5%] female) were enrolled. The study included 1099 participants in the SSDM group and 1098 participants in the control group. At month 6, the rate of patients with DAS28-CRP of 3.2 or less was 71.0% (780 of 1099 patients) in the SSDM group vs 64.5% (708 of 1098 patients) in the control group (difference between groups, 6.6%; 95% CI, 2.7% to 10.4%; P = .001). At month 12, the rate of patients with DAS28-CRP of 3.2 or less in the control group increased to a level (77.7%) that was comparable with that (78,2%) in the SSDM group (difference between groups, −0.2%; 95% CI, −3.9% to 3.4%; P = .90). CONCLUSIONS AND RELEVANCE In this randomized clinical trial of RA, the use of a digital health application with patient-reported outcomes was associated with an increase in disease control rate. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT03715595
Type of Medium:
Online Resource
ISSN:
2574-3805
DOI:
10.1001/jamanetworkopen.2023.8343
Language:
English
Publisher:
American Medical Association (AMA)
Publication Date:
2023
detail.hit.zdb_id:
2931249-8
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