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지연성 근육통에 대한 경피신경전기자극의 주파수별 효과 비교
박현건 ( Hyun Gun Park ),이종수 ( Jong Soo Lee ) 한방재활의학과학회 2013 한방재활의학과학회지 Vol.23 No.2
Objectives : The aim of this study was to investigate difference of the effects of transcutaneous electrical nerve stimulation(TENS) with different frequencies in participants having delayed onset muscle soreness(DOMS).Methods :We recruited 36 healthy participants, but 3 of them were dropped out. They were randomly divided into 3groups : 3 Hz TENS(n=11), 100 Hz TENS(n=11) and sham TENS(n=11). DOMS of the both triceps surae muscle induced by repetitive concentric, ecentric exercise. The result measurements were pain perception(visual analogue scale, VAS), mechanical pain threshold(MPT) by pressure algometer, electrical contraction and fatigue by surface electromyography. The measurements were on first visit, before and after treatment except first. This study was prospective, randomized, controlled, single-blinded trial.Results :In 100 Hz TENS group, VAS was significantly decreased during whole session compared with 3 Hz and control group, and after each treatment, too. In 3 Hz TENS group, VAS was significantly decreased during whole session compared with control group, and after 2nd, 3rd treatment, too. In 100 Hz TENS group, MPT increased the most among 3 groups during whole session and after 1st treatment, but there were no statistical significances.Conclusions :Both 3 Hz and 100 Hz TENS improved delayed onset muscle soreness, but 100 Hz TENS group is more effective than 3 Hz TENS group.
만성 요통 통증 완화에 대한 미세전류 테이프의 안전성 및 유효성 평가
박현건 ( Hyun Gun Park ),김종연 ( Jong Yeon Kim ),이운섭 ( Woon Sup Yi ),이신지 ( Sin Ji Lee ),정원석 ( Won Suk Chung ),김호준 ( Ho Jun Kim ),이종수 ( Jong Soo Lee ) 한방재활의학과학회 2013 한방재활의학과학회지 Vol.23 No.4
ObjectivesThe aim of this study was to evaluate the efficacy and safety of micro current taping therapy (MTT) on patients with chronic low back pain (CLBP).MethodsWe included 50 participants who met the inclusion criteria and 5 participants dropped out during the sessions due to the following reasons: 3 participants were personal reasons, 1 participant was taking medication, 1 participant was fore arm fracture. We at-tached “I” shaped 40 cm, 2 tapes along the erector muscles of the spine starting from both iliac crest and another “I” shaped 30 cm, 1 tape on the painful site horizontally. This proce-dure was done 8 times and participants visited a total of 9 times including a final visit for evaluation. We measured visual analog scale (VAS), range of motion (ROM) and schober’s test on every visit. Participants completed a questionnaire of oswestry disability index (ODI) and Beck’s depression inventory (BDI) on the first and last visits.ResultsIn VAS for pain intensity and bothersomeness, there were significant decreases after 1st, 6th treatments. In range of extension, there was significant increase after 3rd treatment at first. In range of flexion, there was significant increase after 2nd treatment at first. In range of left flexion, there was significant increase after 4th treatment at first. In range of right flexion, there was significant increase after 3rd treatment at first. in schober’s test, there was significant increase after 2nd treatment at first. In VAS, ROM, schober’s test, BDI, ODI, there were significant improvement after all treatments had done.ConclusionsThere was a significant effect of MTT on CLBP. And there was no adverse effect. (J Korean Med Rehab 2013;23(4):185-194)