A prospective observational study was conducted in 524 lumbar intervertebral disc herniation (LDH) inpatients to report the long-term effects of complementary and alternative medicine (CAM) treatment. Participants received integrative CAM treatment during hospitalization, from June 2012 to May 2013, and long-term outcomes were assessed from July to August 2016. Numerical rating scales (NRSs) of back and leg pain, the Oswestry disability index (ODI), satisfaction, surgery, recurrence, and current care status were investigated. Baseline characteristics were analyzed to determine factors that predicted long-term satisfaction. A total of 367 patients were available for follow-up. The long-term change in NRS of back and leg pain and ODI was 3.53 (95% CI, 3.22, 3.83), 2.72 (2.34, 3.11), and 32.89 (30.21, 35.57), respectively, showing that improvements were well sustained. Regarding satisfaction, 86.11% responded that they were "slightly improved" or better. Range of lumbar flexion ≤ 60 ∘ and both legs' pain at admission were significant predictors of "much improved" or better satisfaction in the long term. Overall, LDH patients who received CAM treatment maintained favorable states in the long term. However, as an uncontrolled observational study, further studies with placebo and/or active controls are warranted. Trial Registration. This trial is registered with ClinicalTrials.gov NCT02257723 (date of registration: October 2, 2014).
. We checked clinical reactions of treatment region. Results 8 patients (12.5%) complained of localized itching and 4 patients (6.3%) complained of localized pain after EBV injection. In itching reaction of patients, 2 patients (15.4%) occurred itching in head and neck, 4 patients (12.9%) occurred in lumbar and back. In pain reaction of patients, 2 patients (6.5%) occurred pain in lumbar and back, 1 patient (11.1%) occurred pain in upper limb. All clinical reactions were happened within 7 treatment times. Conclusions This study suggested EBV treatment can cause clinical reaction like itching and pain. Clinical reactions were more common in inpatients than outpatient, and all reactions were happened within 7 treatment times. Doctors should recognize physical reaction caused by EBV and explain to patient. Further studies are needed to more improved treatment. (J Korean Med Rehabil 2016;26(3):165-170)
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