2026-06-05T16:24:13Zhttps://riuma.uma.es/rest/oai/requestoai:riuma.uma.es:10630/294002026-02-03T10:58:06Zcom_10630_2254col_10630_37953
RIUMA. Repositorio Institucional de la Universidad de Málaga
author
Cantero-Téllez, Raquel
author
Vilafañe, Jorge Hugo
author
Valdes, Kristin
author
García-Orza, Santiago
author
Bishop, Mark
author
Medina-Porqueres, Iván
2024-01-30T12:12:04Z
2024-01-30T12:12:04Z
2019-11-20
Raquel Cantero-Téllez, Jorge Hugo Villafañe, Kirstin Valdes, Santiago García-Orza, Mark D Bishop, Ivan Medina-Porqueres, Effects of High-Intensity Laser Therapy on Pain Sensitivity and Motor Performance in Patients with Thumb Carpometacarpal Joint Osteoarthritis: A Randomized Controlled Trial, Pain Medicine, Volume 21, Issue 10, October 2020, Pages 2357–2365
https://hdl.handle.net/10630/29400
10.1093/pm/pnz297
Objective
To examine the effects of high-intensity laser therapy (HILT) on pain sensitivity and motor performance in patients with thumb carpometacarpal (CMC) osteoarthritis (OA).
Design
Prospective, triple-blinded, randomized, placebo-controlled trial.
Setting
Private practice, Malaga, Spain.
Subjects
Forty-three patients (mean ± SD age = 71 ± 12 years) with a diagnosis of thumb CMC OA grade 1–2 were randomized to the control group (N = 21) or experimental group (N = 22).
Methods
The experimental group (ExpG) received high-intensity laser therapy (HILT), and the control group (ConG) received a placebo treatment. The outcome measures were pain intensity (visual analog scale) and key pinch strength measurements (dynamometer). All outcome measures were collected at baseline, immediately following the intervention, at four weeks, and at 12 weeks following the intervention.
Results
Analysis of variance revealed a group × time interaction (F = 40.8, P < 0.001) for pain intensity, with those patients receiving LT experiencing a greater reduction in pain compared with those receiving placebo therapy at the end of the intervention (P < 0.001), as well as at 12 weeks after the intervention. Although mean values in the ExpG were higher than in the ConG for key pinch at assessment, these differences were not statistically significant.
Conclusions
HILT effectively diminishes pain intensity when used as an isolated treatment for patients with thumb CMC OA, but the effect of treatment decreases after 12 weeks.
eng
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Artrosis
Rayos láser - Uso terapéutico
Dolor - Aspectos fisiológicos
Effects of High-Intensity Laser Therapy on Pain Sensitivity and Motor Performance in Patients with Thumb Carpometacarpal Joint Osteoarthritis: A Randomized Controlled Trial.
journal article
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URL
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