POS0953 IMPACT OF A WEARABLE ACTIVITY TRACKER ON DISEASE ACTIVITY IN SPONDYLOARTHRITIS: A RANDOMIZED CONTROLLED TRIAL

Autor: G. Labat, M. Hayotte, O. Brocq, L. Bailly, R. Fabre, M. Fournier, V. Breuil, F. D’arripe Longueville, C. Roux
Rok vydání: 2022
Předmět:
Zdroj: Annals of the Rheumatic Diseases. 81:781.2-782
ISSN: 1468-2060
0003-4967
DOI: 10.1136/annrheumdis-2022-eular.5189
Popis: BackgroundOther studies have shown the ability of a wearable activity tracker (TAP) to improve physical activity (PA) in different rheumatic diseases. Given the importance of PA in spondyloarthritis, our hypothesis is that the use of a TAP could improve physical activity and thus disease activity.ObjectivesThe purpose of this study is to evaluate the impact of a TAP used to encourage PA on disease activity in patients with spondyloarthritis.MethodsIn this randomized controlled trial consisting of three 12-week stages (Figure 1). Patients with spondyloarthritis were randomized to a group with TAP (GT), or a group without TAP (GST). For the first stage, both groups received physical activity counseling. In the second 12-week stage, no patients received TAP. In the third 12-week stage, all patients received supervised PA combined with TAP for GT only. Disease activity, performance (assessed by the TM6 6-minute walk test), and quality of life (assessed by the Short Form 36 Health Survey Questionnaire [SF-36]) were assessed at 12, 24, and 36 weeks. The primary endpoint was the progression of relapses between baseline and 12 weeks.Figure 1.ResultsA total of 108 patients were included in the study. At 12 weeks, both groups showed a non-significant improvement in the number of relapses: mean change (Δ), -0.32 [95% CI-0.68;60.09] in GT and Δ, -0.38 [95% CI-0.68;60.09] in GST. But, differences in outcome between groups were not significant (p=0.87). The TM6 was improved in the GT and GST groups at 12, 24, and 36 weeks (p < 0.01, and p < 0.001, respectively). We observed improvement in different dimensions of the SF36, mainly in physical function, emotional role, general health, and physical pain at 12 weeks (p < 0.01).Multivariate analysis showed improvement over time in performance (p < 0.01) and moderate flare-ups (p < 0.01) without the influence of a PAR (p = 0.29, and p = 0.66, respectively).ConclusionTo our knowledge, our study is the first to explore the impact of TAP use on disease activity in spondyloarthritis.We observed an improvement in disease activity, physical performance and quality of life without significant difference between the two groups. The lack of difference could be explained by the encouragement of physical activity to both groups. But also by the fact that our patients presented a significant number of severe relapses. Indeed, authors have shown the limits of the use of TAP in severe diseases, particularly in pulmonary pathologies [1].Our study did not show any effect of the use of a connected object on disease activity. However, this study confirmed the benefits of physical activity on disease activity, quality of life and physical performance in patients with spondyloarthritis.References[1]Bentley CL, Powell L, Potter S, et al. The use of a smartphone app and an activity tracker to promote physical activity in the management of chronic obstructive pulmonary disease: randomized controlled feasibility study. J.M.I.R. MHealth UHealth 2020;8:e16203. https://doi.org/10.2196/16203.Disclosure of InterestsGuillaume Labat: None declared, Meggy Hayotte: None declared, Olilvier Brocq: None declared, laurent bailly: None declared, Roxane fabre: None declared, manuella Fournier: None declared, Véronique Breuil: None declared, fabienne d’arripe longueville: None declared, Christian Roux Speakers bureau: Pfizer, BMS, Novartis, Lilly, Grant/research support from: Novartis and Lilly
Databáze: OpenAIRE
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