Iván Cuyul-Vásquez1, Jorge Fuentes C2. 1. Departamento de Procesos Terapéuticos, Facultad de Ciencias de la Salud, Universidad Católica de Temuco, Temuco, Chile. ORCID: 0000-0002-0511-0503. 2. Laboratorio de Investigación Clínica, Departamento de Kinesiología, Universidad Católica del Maule, Talca, Chile. Dirección: Av. San Miguel 3605, Talca, Chile, Zip code: 3460000. Email: jorgef@ualberta.ca. ORCID: 0000-0003-0626-3656.
Abstract
BACKGROUND: Previous evidence has shown that seniors physical therapists applying electrotherapy and an enhanced therapeutic alliance in their sessions can positively influence the levels of analgesia of patients with chronic low back pain. It is currently unknown if these effects can be achieved in people with symptomatic knee osteoarthritis when receiving treatment focused on therapeutic exercise. AIM: To determine the effects of different therapeutic alliance levels during the application of a therapeutic exercise program on pain intensity and pressure pain threshold in patients with symptomatic knee osteoarthritis. METHOD: This will be a randomized, parallel, two-arm, clinical trial. An intervention of three sessions of therapeutic exercise will be applied for one week. Patients aged 45 to 65 years old with a clinical and radiographic diagnosis of knee osteoarthritis will participate. Also, patients with a pain intensity of at least three months duration and 3 to 8 points in a numerical rating scale will be included. Patients will be randomly assigned to a therapeutic exercise experimental group with an enhanced therapeutic alliance (e.g., active listening, personalized conversation, empathy) or limited therapeutic alliance (e.g., one-way verbalization, brief interaction). Physical therapists will be trained in delivering these two levels of the therapeutic alliance. The pressure pain thresholds at the symptomatic knee and the pain intensity will be measured before and after the intervention. DISCUSSION: The results of this research will determine the impact of the therapeutic alliance as a nonspecific relevant factor during the application of a therapeutic exercise program in the treatment of patients with symptomatic knee osteoarthritis. CLINICAL TRIALS REGISTRATION NUMBER: NCT04390932.
BACKGROUND: Previous evidence has shown that seniors physical therapists applying electrotherapy and an enhanced therapeutic alliance in their sessions can positively influence the levels of analgesia of patients with chronic low back pain. It is currently unknown if these effects can be achieved in people with symptomatic knee osteoarthritis when receiving treatment focused on therapeutic exercise. AIM: To determine the effects of different therapeutic alliance levels during the application of a therapeutic exercise program on pain intensity and pressure pain threshold in patients with symptomatic knee osteoarthritis. METHOD: This will be a randomized, parallel, two-arm, clinical trial. An intervention of three sessions of therapeutic exercise will be applied for one week. Patients aged 45 to 65 years old with a clinical and radiographic diagnosis of knee osteoarthritis will participate. Also, patients with a pain intensity of at least three months duration and 3 to 8 points in a numerical rating scale will be included. Patients will be randomly assigned to a therapeutic exercise experimental group with an enhanced therapeutic alliance (e.g., active listening, personalized conversation, empathy) or limited therapeutic alliance (e.g., one-way verbalization, brief interaction). Physical therapists will be trained in delivering these two levels of the therapeutic alliance. The pressure pain thresholds at the symptomatic knee and the pain intensity will be measured before and after the intervention. DISCUSSION: The results of this research will determine the impact of the therapeutic alliance as a nonspecific relevant factor during the application of a therapeutic exercise program in the treatment of patients with symptomatic knee osteoarthritis. CLINICAL TRIALS REGISTRATION NUMBER: NCT04390932.
Authors: Jorge Velázquez Saornil; Zacarías Sánchez Milá; Angélica M Campón Chekroun; Luis Baraja Vegas; Juan Vicente Mampel; Raúl Frutos Llanes; José Manuel Barragán Casas; David Rodríguez-Sanz Journal: Int J Environ Res Public Health Date: 2022-09-01 Impact factor: 4.614