03 April 2018 : Clinical Research
Med Sci Monit 2018; 24: CLR1962-1969
BACKGROUND: This study aimed to investigate the therapeutic effect of low, medium, and high concentrations of medical ozone on trauma-induced lumbar disc herniation.
MATERIAL AND METHODS: A total of 80 patients were included and were grouped into a control group, a low medical ozone (20 μg/ml) group, a medium medical ozone (40 μg/ml) group, and a high medical ozone (60 μg/ml) group. The CT scan and enzyme-linked immunosorbent assay (ELISA) were used to detect IL-6 level, SOD activity, IgM, and IgG levels upon admission and at 6 and 12 months after follow-up. The area under the ROC curve (AUC) was calculated for visual analogue scale (VAS) and efficiency rate.
RESULTS: All patients showed disc retraction at 6- and 12-month follow-up; while patients in the medium medical ozone (40 μg/ml) group showed the greatest disc retraction rate. The IL-6, IgM, IgG, and VAS levels significantly decreased while SOD activity increased among all groups over time (p<0.05). The AUCIL-6, AUCIgG, AUCIgM, and AUCSOD was closest to 1 in the medium medical ozone (40 μg/ml) group compared with other groups (p<0.01), with the highest efficacy at 6 (35%) and 12 (85%) months during follow-up.
CONCLUSIONS: Low concentrations of medical ozone (20 μg/ml and 40 μg/ml) reduced the serum IL-6, IgG, and IgM expression, presenting as analgesic and anti-inflammatory effects, while high concentrations of medical ozone (60 μg/ml) increased the serum IL-6, IgG, IgM expression, presenting as pain and pro-inflammatory effects. The medical ozone concentration of 40 μg/ml showed the optimal treatment efficacy.
Keywords: Lumbar Vertebrae, Ozone
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