evidencegaps
Primary study · included by 1 review

Additional effect of high-intensity laser therapy with conventional physiotherapy related to pain and function in patients with knee osteoarthritis: a randomized, double-blind, placebo-controlled, 12-week follow-up study.

Özgözen et al. 2025 · Özgözen Selen, Özgözen Alaaddin Levent, Analan Pınar Doruk, et al. · Lasers in medical science · 2025

Included by

The importance of power in photobiomodulation: a systematic review and meta-analysis of high-intensity laser therapy.
Non-Cochrane · intervention · 2026 · cited as Özgözen et al. 2025 · Table 1; Table 2 (ref B118)
Outcome this study informsPooled effectEvidenceCertainty
Pain intensity (VAS)
High-intensity laser therapy, with or without co-interventions vs Placebo, low-level laser therapy, or alternative treatment, with or without co-interventions · End of treatment
SMD -1.26 [-1.70, -0.81]21 studies · 948 participantsModerate

1 including review in total.