Photobiomodulation therapy combined with a static magnetic field for chronic non-specific knee pain: protocol for a multicentre, randomised, triple-blind, placebo-controlled trial.

Ernesto Cesar Pinto Leal-Junior, Luana Barbosa Dias, Heliodora Leão Casalechi, Jociane Schardong, Older Manoel de Araújo-Silva, Rodrigo Della Méa Plentz, Douglas Scott Johnson, Shaiane Silva Tomazoni

BMJ open

2026

Journal Article, Clinical Trial Protocol

Humans, Low-Level Light Therapy, Adult, Magnetic Field Therapy, Randomized Controlled Trials as Topic, Adolescent, Multicenter Studies as Topic, Equivalence Trials as Topic, Chronic Pain, Pain Measurement, Middle Aged, Young Adult, Knee Joint, Patient Satisfaction, Female, Male, Combined Modality Therapy, Arthralgia