The aim of this project is to verify the effect of the global postural reeducation (GPR) intervention used in physiotherapy on scoliosis progression (scoliosis angle), back pain, quality of life, respiratory function, trunk posture and trunk muscle functioning and walking endurance. To do so, we will recruit 144 participants at three scoliosis specialized Centers. Participants will be randomly allocated to the standard of care (SC) group (observation or brace plus home video of exercises for 12 months) or to the GPR group (SC plus individual sessions once a week for 6 months and individual sessions alternating with telerehabilitation sessions once per two weeks between 6 and 12 months). At initial, 6, 12- and 24-months evaluation, participants will have x-ray, complete self-report questionnaires to document back pain and quality of life. Thereafter, measurement of trunk posture, electromyography activity of the back muscles, excursion of the diaphragm muscle using echography and respiratory function as well as distance covered using the 6-minute walk test for walking endurance will be done. We believe that GPR intervention may prevent scoliosis progression and improve physical health and quality of life in adolescence.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Enrollment
47
GPR consists of active treatment posture and sensorimotor control exercises to regain back muscle symmetry and correct posture in daily activities
CHU Sainte-Justine
Montreal, Quebec, Canada
Centre interdisciplinaire de recherche en réadaptation et intégration sociale/Université Laval
Québec, Canada
Change in Cobb angle of at least 5 degrees
Angle measured on radiograph for scoliosis progression
Time frame: 6, 12 and 24 months
Back pain on the Numerical Pain Rating Scale
Intensity of back pain on the Numerical Pain Rating Scale (0-10, where 0 indicates no pain et 10 the worst imaginable pain)
Time frame: 6, 12 and 24 months
Italian Spine Youth Quality of Life questionnaire
Quality of life: score is between 0 and 100, where 100 represents a higher quality of life
Time frame: 6, 12 and 24 months
Trunk imbalance
The right/left horizontal deviation between the plumb line placed at C7 and S1 calculated in mm
Time frame: 6 and 12 months
Diaphragm excursion
Diaphragm excursion using ultrasound imaging in mm
Time frame: 6 and 12 months
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