• The Journal of Korean Physical Therapy
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• 제32권6호
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• pp.348-353
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• 2020

Purpose: This study examined the comparison of effects of non-surgical continuous and intermittent traction on pain, balance and physical function in the treatment of knee osteoarthritis. Methods: A total of 30 knee osteoarthritis patients were recruited and randomized to a continuous traction group (n=10), an intermittent traction group (n=10), and a control group (n=10). The continuous traction group and intermittent traction group received a non-surgical continuous and intermittent knee joint traction workout five times a week, for 4 weeks. All subjects were assessed with the numeric rating scale (NRS), timed up and go test (TUGT), and Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) before and after the 4-week treatment. Results: As a result of comparison within groups, the continuous traction group, intermittent traction group, and control group showed a significant difference for NRS, TUGT, and WOMAC after the experiment (p<0.05). According to the comparison of the three groups, the continuous traction group showed a more effectively significant difference than the intermittent traction group and the control group in the balance and physical functions before and after the experiment (p<0.05). Conclusion: This study showed that non-surgical continuous traction treatment was effective in improving pain, balance ability, and physical function in knee osteoarthritis patients.

• Clinical Pain
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• 제18권1호
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• pp.16-23
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• 2019

Objective: To evaluate the effectiveness of dynamic balance exercise after intra-articular injection of hyaluronic acid (HA) therapy in elderly patients with unilateral knee osteoarthritis. Method: 30 patients with unilateral knee osteoarthritis were enrolled in this study. The patients were randomly divided into two groups: dynamic balance exercise after HA injection group (group A) and only HA injection group (group B). Both groups administered intra-articular HA injection and group A patients continued 20-session exercises for 4 weeks. The assessments were measured before injection and 4 weeks after treatment using the visual analog scale (VAS) for pain, the Western Ontario and McMaster University Osteoarthritis Index (WOMAC) for physical function, Berg balance scale (BBS), and computerized dynamic posturography using SMART Balance Master system for balance function. Results: In both groups, significant improvements in VAS, WOMAC and balance function were observed. Compared between groups, group A showed significant improvements compared to group B in WOMAC and balance function. Conclusion: It is suggested that dynamic balance exercise may result in improved balance function and physical function in elderly patients with unilateral knee osteoarthritis.

• Journal of Acupuncture Research
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• 제23권4호
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• pp.163-173
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• 2006

Objectives : The study was peformed to evaluate the effect of treatment for Osteoarthritis of knee joint by using Homnis Placenta Herbal Acupuncture. Methods : We investigated 60 cases of patient with Osteoarthritis of knee joint from 1st February 2005 to 31st January 2005, 60 cases of patient with Osteoarthritis in knee joint treated at the department of acupuncture & moxibustion of Kwang-Dong Oriental Medicine Hospital were randomly selected for two group. One group was treated by Homnis Placenta Herbal Acupuncture therapy, the other group was treated by Filiform Acupuncture therapy. We studied Lyshoim score, Ahlaback Grade, Nine-point scale and improvement degree of the grade of Ahlaback. Results : 1. In the Lyshoim score, Homnis Filiform Acupuncture was more effective than Filiform Acupuncture. But, there was no significance between two groups statistically in the Lyshoim score. 2. In the Nine point score, Homnis Placenta Herbal Acupuncture was more effective than Filiform Acupuncture. 3.In the improvement degree of the grade of Ahlaback., Homnis Placenta Herbal Acupuncture was as effective as Filiform Acupuncture. Conclusion : In the treatment of Osteoarthritis of knee joint, Homnis Placenta Herabl Acupuncture was not more effective than Filiform Acupuncture statistically. But both Homnis Placenta Herbal Acupuncture and Piliform Acupuncture was effective in Osteoarthritis of knee joint.

• 한방재활의학과학회지
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• 제27권2호
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• pp.77-91
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• 2017

Objectives The aim of this study was to develop a standard tool of pattern identification for Knee Osteoarthritis, which will be applied to clinical research. Methods The advisor committee for this study was organized by 11 panel of experts (Korean Rehabilitation Medicine professors, Acupuncture and Moxibustion professors belonging to Korean Medicine colleges, Principal Researcher of Korea Institute of Oriental Medicine, Doctor of Korean medicine). The pattern identifications and symptoms for this tool were extracted from published Korean and Chinese literature. Through the discussion among internal experts and consultation from advisors, the Instrument on Pattern Identifications for Knee Osteoarthritis was developed. Results 1) Five pattern identifications (The Wind, Chill, and Moisture, The Moist-Heat, Blood Stasis, Yang Deficiency of Spleen and Kidney, Yin Deficiency of Liver and Kidney) were set for the tool. 2) The mean weights which represent the importance of each symptom and scored on a hundred-point scale was obtained. 3) The Instrument on Pattern Identifications for Knee Osteoarthritis was designed in the self-reporting format composed of 46 questions. Conclusions The Instrument on Pattern Identifications for Knee Osteoarthritis was created through this study. Though this study is not proved about validity, reliability, the instrument of pattern identification for Knee Osteoarthritis is meaningful and expected to be applied to the subsequent.

• Korean Journal of Acupuncture
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• 제36권2호
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• pp.104-114
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• 2019

Objectives : The purpose of this study is to review the effectiveness of fire needling treatment for knee osteoarthritis in comparison with manual acupuncture treatment. Methods : Through four foreign online databases (PubMed, Cochrane library, EMBASE, and CNKI) and five domestic online databases (NDSL, RISS, KISS, OASIS, and KTKP), we searched for clinical studies that performed fire needling treatment for knee osteoarthritis until May 10, 2019. Only randomized controlled trials were selected and we assessed the risk of bias according to the Cochrane RoB criteria. This review examined the selected studies into first author, publication year, sample size, outcome measurements, results, acupoints, treatment time & period and so on. Results : A total of 7 RCTs were selected in this review and all were conducted in China. Treatment period of more than 4 weeks and treatment visits of 10 to 20 times were the most common. EX-LE4 and ST35 (=EX-LE5) acupoints were most frequently selected in treatment. Among the evaluation indexes, a total efficacy rate was used the most. Most of fire needling groups showed more significant results compared with the manual acupuncture groups statistically. Conclusions : All studies showed that fire needling treatments for knee osteoarthritis were more effective than manual acupuncture treatments statistically. Therefore, the results of this study could be utilized as a preliminary data for another clinical research on fire needling treatment for knee osteoarthritis. However, further well-designed randomized controlled trials will be needed to develop sufficient evidence about the effectiveness and safety of fire needling treatment for knee osteoarthritis in the future.

• Clinical Pain
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• 제20권2호
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• pp.105-121
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• 2021

Objective: Physiologically, the vastus medialis muscle is the first muscle to undergo muscle atrophy, and it was thought that pain in patients with knee osteoarthritis could be reduced if this muscle could be strengthened and stabilized. The purpose of this study was to prove the effectiveness in knee osteoarthritis using polydioxanone sutures that have been tried in other musculoskeletal areas. Method: Forty knee osteoarthritis patients voluntarily participated in the study, and divided into 30 polydioxanone suture needle (MEST-B2375 produced by Ovmedi Co.) and 10 sham needle (without suture). And the needles were inserted into the vastus medialis muscle. In all patients, safety evaluation including blood tests and ultrasonography as well as efficacy evaluation including isometric maximal contractile strength of quadriceps muscle, weight bearing pain, impression of change, quadriceps angle, rescue drug intake were evaluated up to 30 weeks after the procedure. Results: Isometric maximal contractile strength showed a significant improvement at 4 weeks after the procedure in the polydioxanone suture group, and the weight-bearing pain showed a significant improvement at every visit in the polydioxanone suture group compared with baseline values. Patient global impression of change score showed significant improvement at 20 and 30 weeks, and clinical score showed improvement at every visit. Conclusion: Insertion of polydioxanone sutures showed improvement in muscle strength and knee pain by supporting and fixation of the vastus medialis muscle in patients with degenerative knee osteoarthritis. Insertion of polydioxanone sutures is considered to have a therapeutic effect in knee osteoarthritis patients.

• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 2009년도 춘계학술대회 논문집
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• pp.61-62
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• 2009

• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 2008년도 춘계학술대회 논문집
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• pp.245-246
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• 2008

• 한국정밀공학회지
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• 제29권7호
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• pp.723-729
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• 2012

Spring-like leg models have been employed to explain various dynamic characteristics in human walking. However, this leg stiffness model has limitations to represent complex motion of actual human gait, especially the behaviors of each lower limb joint. The purpose of this research was to determine changes of total leg stiffness and lower limb joint stiffness with gait speed in knee osteoarthritis. Joint stiffness defined as the ratio of the joint torque change to the angular displacement change. Eight subjects with knee osteoarthritis participated to this study. The subject walked on a 12 m long and 1 m wide walkway with three sets of four different randomly ordered gait speeds, ranging from their self-selected speed to maximum speed. Kinetic and kinematic data were measured using three force plates and an optical marker system, respectively. Joint torques of lower limb joints calculated by a multi-segment inverse dynamics model. Total leg and each lower limb joint had constant stiffness during single support phase. The leg and hip joint stiffness increased with gait speed. The correlation between knee joint angles and torques had significant changed by the degree of severity of knee osteoarthritis.

• Journal of Acupuncture Research
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• 제37권1호
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• pp.64-67
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• 2020

The aim of this study was to investigate the efficacy of thread-embedding therapy for the treatment of knee osteoarthritis. There were 20 patients treated with thread-embedding therapy at various acupoints on the muscles around the knee. Gender, age, location, morbidity period, numeric rating scale (NRS), Western Ontario and McMaster Universities (WOMAC) index, improvement result, side effects, and patient's satisfaction were investigated. After the treatment, the NRS score (z = -4.07, p < 0.001) and WOMAC (p < 0.001) indices decreased in most patients. The NRS score decreased by more than 2 points in 95% of the patients. The WOMAC index decreased by 6-12 points. There were no serious side effects, although bruising, pain, and edema were observed. Overall, 85% of the patients felt satisfied with the thread-embedding therapy. These findings suggested that thread-embedding therapy was effective and may be used widely for knee osteoarthritis.