Parisa Taheri1, Saeed Khosrawi1, Mitra Ramezani2. 1. Department of Physical Medicine and Rehabilitation, Isfahan University of Medical Sciences, Isfahan, Iran. 2. Department of Physical Medicine and Rehabilitation, Isfahan University of Medical Sciences, Isfahan, Iran. Electronic address: mitra.ramezany@gmail.com.
Abstract
OBJECTIVE: To compare extracorporeal shock wave therapy combined with oral medication and an exercise program vs sham treatment with medication and exercise for the treatment of chronic low back pain (CLBP). DESIGN: Randomized controlled trial. SETTING: Outpatient clinic at a university hospital. PARTICIPANTS: Eligibility criteria were age older than 18 years and duration of CLBP exceeding 3 months. Exclusion criteria were concurrent treatment or history of surgery for CLBP, cancer, fractures, infections, and disk degeneration. INTERVENTION: The intervention group received extracorporeal shock wave therapy once a week for 4 weeks along with oral medications and an exercise program. The control group received sham extracorporeal shock wave therapy along with oral medications and an exercise program. MAIN OUTCOME MEASURES: Visual analog scale and Oswestry Disability Index (ODI) were used to assess pain and disability at baseline and after 3 months. RESULTS: The pain score in the intervention group (N=16) was 6.6 at baseline and 3.0 after 1 month (P<.0001) and 1.8 after 3 months (P<.0001). In the control group (N=16), the pain score was 6.8 at baseline, 4.6 after 1 month (P<.0001), and 1.1 after 3 months (P<.0001). ODI scores decreased significantly in both groups compared with baseline values (first month: P<.001, third month: P<.05). The mean ODI score did not differ significantly between the groups (P=.942). CONCLUSION: Extracorporeal shock wave therapy combined with oral medication and exercise was safe and effective in the short-term treatment of chronic low back pain.
OBJECTIVE: To compare extracorporeal shock wave therapy combined with oral medication and an exercise program vs sham treatment with medication and exercise for the treatment of chronic low back pain (CLBP). DESIGN: Randomized controlled trial. SETTING: Outpatient clinic at a university hospital. PARTICIPANTS: Eligibility criteria were age older than 18 years and duration of CLBP exceeding 3 months. Exclusion criteria were concurrent treatment or history of surgery for CLBP, cancer, fractures, infections, and disk degeneration. INTERVENTION: The intervention group received extracorporeal shock wave therapy once a week for 4 weeks along with oral medications and an exercise program. The control group received sham extracorporeal shock wave therapy along with oral medications and an exercise program. MAIN OUTCOME MEASURES: Visual analog scale and Oswestry Disability Index (ODI) were used to assess pain and disability at baseline and after 3 months. RESULTS: The pain score in the intervention group (N=16) was 6.6 at baseline and 3.0 after 1 month (P<.0001) and 1.8 after 3 months (P<.0001). In the control group (N=16), the pain score was 6.8 at baseline, 4.6 after 1 month (P<.0001), and 1.1 after 3 months (P<.0001). ODI scores decreased significantly in both groups compared with baseline values (first month: P<.001, third month: P<.05). The mean ODI score did not differ significantly between the groups (P=.942). CONCLUSION: Extracorporeal shock wave therapy combined with oral medication and exercise was safe and effective in the short-term treatment of chronic low back pain.
Authors: Katarzyna Rajfur; Joanna Rajfur; Tomasz Matusz; Karolina Walewicz; Robert Dymarek; Kuba Ptaszkowski; Jakub Taradaj Journal: Med Sci Monit Date: 2022-06-11