Background: Treatment for chronic low back pain (LBP) includes different forms of exercises, that to date, have resulted in only small to moderate treatment effects. To enhance the treatment effects, different classification systems have been developed to classify people with LBP into more homogenous subgroups leading to specific treatments for each subgroup.
Objective: To compare the efficacy of a treatment based on the Movement System Impairment (MSI) model with a treatment consisting of symptom-guided stretching and strengthening exercises in people with chronic LBP.
Design: The study was a two-arm, prospectively registered, randomized controlled trial with a blinded assessor.
Setting: The study setting was a university physical therapy clinic in Brazil.
Patients: A total of 148 participants with chronic LBP participated in the study.
Interventions: Participants were randomly allocated to an 8-week treatment of either treatment based on the MSI-based classification system or symptom-guided stretching and strengthening exercises.
Measurements: Measures of pain intensity, disability and global impression of recovery were obtained by a blinded assessor at baseline and at follow-up appointments at two, four and six months after randomization.
Results: There were no significant between-group differences for the primary outcomes of pain intensity at two months (mean difference = 0.05, 95% CI = -0.90 to 0.80) and disability at two months (mean difference = 0.00, 95% CI = -1.55 to 1.56). There also were no statistically significant differences between treatment groups for any of the secondary outcome measures.
Limitations: Participants and physical therapists were not blinded.
Conclusions: People with chronic LBP had similar improvements in pain, disability and global impression of recovery with treatment consisting of symptom-guided stretching and strengthening exercises and treatment based on the MSI model.
BT - Phys Ther C1 - https://www.ncbi.nlm.nih.gov/pubmed/29077963?dopt=Abstract DO - 10.1093/ptj/pzx094 J2 - Phys Ther LA - eng N2 -Background: Treatment for chronic low back pain (LBP) includes different forms of exercises, that to date, have resulted in only small to moderate treatment effects. To enhance the treatment effects, different classification systems have been developed to classify people with LBP into more homogenous subgroups leading to specific treatments for each subgroup.
Objective: To compare the efficacy of a treatment based on the Movement System Impairment (MSI) model with a treatment consisting of symptom-guided stretching and strengthening exercises in people with chronic LBP.
Design: The study was a two-arm, prospectively registered, randomized controlled trial with a blinded assessor.
Setting: The study setting was a university physical therapy clinic in Brazil.
Patients: A total of 148 participants with chronic LBP participated in the study.
Interventions: Participants were randomly allocated to an 8-week treatment of either treatment based on the MSI-based classification system or symptom-guided stretching and strengthening exercises.
Measurements: Measures of pain intensity, disability and global impression of recovery were obtained by a blinded assessor at baseline and at follow-up appointments at two, four and six months after randomization.
Results: There were no significant between-group differences for the primary outcomes of pain intensity at two months (mean difference = 0.05, 95% CI = -0.90 to 0.80) and disability at two months (mean difference = 0.00, 95% CI = -1.55 to 1.56). There also were no statistically significant differences between treatment groups for any of the secondary outcome measures.
Limitations: Participants and physical therapists were not blinded.
Conclusions: People with chronic LBP had similar improvements in pain, disability and global impression of recovery with treatment consisting of symptom-guided stretching and strengthening exercises and treatment based on the MSI model.
PY - 2017 T2 - Phys Ther TI - Movement System Impairment-Based Classification Treatment Versus General Exercises for Chronic Low Back Pain: Randomized Controlled Trial. SN - 1538-6724 ER -