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Effect Of Photobiomodulation (Low-Level Laser Therapy) In Patients With Knee Osteoarthritis:

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Ace Report Cover
July 2025

Effect Of Photobiomodulation (Low-Level Laser Therapy) In Patients With Knee Osteoarthritis:

Vol: 307| Issue: 7| Number:78| ISSN#: 2564-2537
Study Type:Therapy
OE Level Evidence:1
Journal Level of Evidence:1

Effect Of Photobiomodulation (Low-Level Laser Therapy) In Patients With Knee Osteoarthritis: A Randomized Controlled Trial.

Lasers Med Sci . 2025 Jun 23;40(1):293.

Contributing Authors:
T Dos Santos Maciel N Corrêa Lima Chamy M Dos Santos Maciel A Pasqual Marques

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Synopsis

Sixty-five patients with symptomatic knee osteoarthritis were randomized to receive photobiomodulation therapy (n=21), sham laser treatment (n=22), or no intervention (control) (n=22). The primary outcome of interest was knee pain reduction as measured by the Visual Analogue Scale (VAS). Secondary outcomes included stiffness, physical function (WOMAC and KOOS), mobility (Timed Up and Go test), and...

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