Automated thermo-mechanical therapy for immediate relief in chronic non-specific lower back pain: a randomized controlled trial.

Objective: Chronic non-specific lower back pain (cNSLBP) is a prevalent and disabling condition, imposing a substantial socioeconomic burden due to high healthcare costs and productivity losses, with limited accessible and effective long-term treatment options. Automated Thermo-mechanical Therapy (ATT) is a promising, non-drug intervention that leverages innovative technical advances to provide multimodal pain relief, offering accessibility and low-cost delivery. This study tested ATT for immediate pain relief in individuals with cNSLBP in a single-session, double-blind, randomized controlled trial. Methods: Forty participants with cNSLBP were assigned to receive either active ATT ( Results: The active ATT group showed a significant reduction in pain on the VAS-P100, with an average decrease of 46.8%, compared to 17.0% in the control group. Participants in the active group also reported significantly greater subjective pain relief ( Conclusions: A single session of ATT provides immediate, significant pain relief in individuals with cNSLBP, supporting its potential as a safe, non-invasive option for managing chronic back pain. Future studies should examine the long-term benefits of repeated ATT sessions and explore mechanistic insights into thermo-mechanical stimulation's effects on pain and function. Clinical Trial Registration: ClinicalTrials.gov, identifier: NCT06769321.