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Titre : | The Underappreciated Placebo Effects and Responses in Randomized Controlled Trials on Neck Pain: A Systematic Review With Meta-analysis (2023) |
Auteurs : | Tengyue Hu ; Youlin Long ; Leting Wei ; Yurong Zheng ; Yi Tong ; Mei Yuan ; Chang Liu ; Xinyi Wang ; Yifei Lin ; Qiong Guo ; Jin Huang ; Liang Du |
Type de document : | Article |
Dans : | Archives of Physical Medicine and Rehabilitation (Vol. 104, n° 7, 2023) |
Article en page(s) : | p. 1124-1131 |
Note générale : | https://doi.org/10.1016/j.apmr.2022.10.013 |
Langues: | Anglais |
Descripteurs : |
HE Vinci Cervicalgie ; Mesure de la douleur ; Réadaptation |
Résumé : | Objective To quantify placebo effects and responses in randomized controlled trials (RCTs) on neck pain and explore how they would influence the treatment of neck pain. Data Sources We searched MEDLINE (PubMed), EMBASE (Ovid), CINAHL (EBSCO), Physiotherapy Evidence Database (PEDro), and World Health Organization International Clinical Trials Registry Platform from the inception of August 15, 2021, to identify relevant RCTs. Study Selection and Data Extraction The abstracts and full texts of potential studies were independently screened, and data extraction was also independently performed by 2 researchers. Scales of the score measuring neck pain and the scores both at baseline and the endpoint were extracted. Data Synthesis A total of 60 RCTs were included. The mean improvement in the pain score after placebo treatment was 15.65 (mean difference [MD]=-15.65, 95% confidence interval; CI [-19.19, -12.12]; P<.05 which we defined as the placebo response. in active groups it was ci p and no-treatment using mds from effect calculated to account for of pain score improvement group. conclusions scores patients with neck were reduced after treatment placebos but magnitude reduction not clinically significant enough. amount treated interventions caused by placebo. considerable significance still required.> |
Disponible en ligne : | Oui |
En ligne : | https://login.ezproxy.vinci.be/login?url=https://www.sciencedirect.com/science/article/pii/S0003999322017129 |