• Title/Summary/Keyword: ESWT

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Extracorporeal Shock Wave Therapy for Postoperative Pain after Ankle Surgery (족관절 수술 후 발생한 통증에 대한 체외충격파의 치료 효과)

  • Young, Ki Won;Kim, Jin Su;Jeon, Sung Han;Lee, Do Hyun
    • The Journal of Korean Orthopaedic Ultrasound Society
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    • v.8 no.1
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    • pp.6-10
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    • 2015
  • Purpose: To evaluate the effectiveness of extracorporeal shock wave therapy (ESWT) for postoperative pain after surgery around ankle. Materials and Methods: We included 21 patients who performed an operation around ankle from 2009 to 2013. 4 times ESWT were applied to the patients who have tenderness more than visual analog scale (VAS) point 4. We evaluated the VAS at each sessions and final follow-up, and American Orthopedic Foot and Ankle Society ankle-hindfoot score (AFOAS) was checked at preoperative and final follow-up. Patient's satisfaction and complications were surveyed. Results: Preoperative VAS was mean 4.7, postoperative pain VAS was mean 6.0 at 4.5 months follow-up. The VAS after ESWT each session at 1, 2, 3 weeks and final follow-up were 4.8, 3.2, 2.3, 2.9, respectively. Mean final follow-up period was 9.4 months. Final VAS were significantly decreased (p<0.001). Final VAS were increased from VAS at last session of ESWT, however, not significant (p=0.189). AOFAS significantly improved from preoperative 60 to final follow-up 86 (p<0.001). Excellent was 12 patients (57%), good was 4 patients (19%), no change was 3 patients (14%) and poor was 2 patients (9%). 1 patient complained a dizziness and nausea during ESWT. Conclusion: ESWT for postoperative pain after ankle surgery shows satisfactory pain reduction in 76% of all patients without severe complication.

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Effect of Pain and Shoulder Joint Function on Extracorporeal Shock Wave Therapy of Patients with Frozen Shoulder (체외충격파 치료가 동결견 환자의 통증과 견관절 기능에 미치는 영향)

  • Cho, Nam-Jung;Park, Ji-Whan
    • The Journal of Korean Academy of Orthopedic Manual Physical Therapy
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    • v.13 no.2
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    • pp.69-78
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    • 2007
  • Purpose: The purpose of this study was to assess the effectiveness of Extracorporea Shock - Wave Therapy (ESWT) on the pain and improvement of shoulder joint function which is one of the available medical treatment in patients with frozen shoulder. Object and Methods: 26 patients with frozen shoulder, with 26 patients assigned to two groups; a control treatment group (n=12) and a ESWT application group (n=14). In the ESWT application group, the patients received general physical therapy, and then they received ESWT. In the control treatment group, the patients received only general physical therapy. These medical treatments was conducted total 6 time for 3 weeks. To investigate the effectiveness of the treatment after the each group's treatment. Pain was measured by Visual Analogue Scale (VAS) which is divided into 10 ranks and shoulder joint function was measured by CSA(Constant Shoulder Assessment scale). Results: 1. There was a statistical significance of measured by shoulder pain degree in both group but, the result of a ESWT application group shows more significance than that of a control treatment group. 2. There was a statistical significance of measured by CSA in both group but, the result of a ESWT application group shows more significance than that of a control treatment group. Conclusion: We think that treatment with General physical therapy and ESWT together for the patients with frozen shoulder is more effective and more safe method to shoulder joint function improvement and decrease of pain.

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Efficacy of extracorporeal shock wave therapy for pillar pain after open carpal tunnel release: a double-blind, randomized, sham-controlled study

  • Turgut, Mehmet Cenk;Saglam, Gonca;Toy, Serdar
    • The Korean Journal of Pain
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    • v.34 no.3
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    • pp.315-321
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    • 2021
  • Background: Pillar pain may develop after carpal tunnel release surgery (CTRS). This prospective double-blinded randomized trial investigated the effectiveness of extracorporeal shock wave therapy (ESWT) in pillar pain relief and hand function improvement. Methods: The sample consisted of 60 patients with post-CTRS pillar pain, randomized into two groups. The ESWT group (experimental) received three sessions of ESWT, while the control group received three sessions of sham ESWT, one session per week. Participants were evaluated before treatment, and three weeks, three months, and six months after treatment. The pain was assessed using the visual analogue scale (VAS). Hand functions were assessed using the Michigan hand outcomes questionnaire (MHQ). Results: The ESWT group showed significant improvement in VAS and MHQ scores after treatment at all time points compared to the control group (P < 0.001). Before treatment, the ESWT and control groups had a VAS score of 6.8 ± 1.3 and 6.7 ± 1.0, respectively. Three weeks after treatment, they had a VAS score of 2.8 ± 1.1 and 6.1 ± 1.0, respectively. Six months after treatment, the VAS score was reduced to 1.9 ± 0.9 and 5.1 ± 1.0, respectively. The ESWT group had a MHQ score of 54.4 ± 7.7 before treatment and 73.3 ± 6.8 six months after. The control group had a MHQ score of 54.2 ± 7.1 before treatment and 57.8 ± 4.4 six months after. Conclusions: ESWT is an effective and a safe non-invasive treatment option for pain management and hand functionality in pillar pain.

Extracorporeal Shock Wave Therapy: Its Acoustical Aspects

  • Choi, Min-Joo;Cho, Sung-Chan;Paeng, Dong-Guk;Lee, Kang-Il
    • The Journal of the Acoustical Society of Korea
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    • v.29 no.3E
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    • pp.119-130
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    • 2010
  • Extracorporeal shock wave therapy (ESWT) is simply evolved from extracorporeal shock wave lithotripsy known as a revolutionary non-invasive technique for treating kidney stone diseases. Since ESWT was approved for treating plantar fasciitis by FDA in 2000, it has been rapidly accepted into various clinical practices. Its indication includes chronic tendinitis and pseudoarthrosis, and has been widened to various applications other than orthopeadics. Little has been reported on their acoustic properties, yet, even if a number of clinical ESWT systems are readily available. This article reviews the acoustical aspects of ESWT and discusses critical issues towards acoustic exposure optimization and shock wave dosimetry.

Comparing the Effects of Stability Exercise, ESWT, and Taping for Patients with Myofascial Pain Syndrome of Upper Trapezius (안정화 운동, 체외충격파, 테이핑이 상승모근 근막통증 증후군에 미치는 효과 비교)

  • Lee, Jung-Ho;Hwang, Kyung-Ok;Park, Young-Han
    • The Journal of Korean Physical Therapy
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    • v.24 no.2
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    • pp.82-89
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    • 2012
  • Purpose: In this study, the effects of stability exercise, extracorporeal shock wave therapy, and taping on pain and function in patients with myofascial pain syndrome of upper trapezius were compared. Methods: The subjects were divided into the stability exercise, ESWT and the taping treatment group and the clinical outcomes were evaluated by visual analog scale (VAS), pressure pain threshold (PPT) and a constant-murley scale (CMS) at pre-treatment and post-treatment. Paired t-test and ANOVA was used for statistical analysis. Results: All groups were statistical significance in the change in visual analog scale (p<0.05). The difference between the ESWT group and taping group was statistical significance in the change in pressure pain threshold (p<0.05) except for the taping group. Using the constant-murley scale, the stability exercise group showed a significant decrease in pain, and a significant increase in ROM, ADL, strength, total score of shoulder (p<0.05); however, the ESWT group showed no difference on ADL. In addition, there was no difference in strength for the taping group. The comparison of the effect between the stability exercise group, ESWT group and taping group in CMS showed a statistical significant difference in pain, ADL and ROM (p<0.05). Conclusion: These results indicate that stability exercise, ESWT and taping could be considered an effective and efficient treatment modality for myofascial pain syndrome of upper trapezius.

Comparison of the Effect of Ischemic Compression Therapy and Extracorporeal Shock Wave Therapy on the Trigger Point of the Upper Trapezius Muscle (위등세모근의 발통점에 대한 허혈성 압박치료와 체외충격파치료의 효과비교)

  • Joo, Ji-Kyun;Park, Sam-Ho;Shin, Won-Seob
    • Journal of The Korean Society of Integrative Medicine
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    • v.9 no.2
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    • pp.141-152
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    • 2021
  • Purpose: This study aimed to compare the effects of ischemic compression (IC) therapy and extracorporeal shock wave therapy (ESWT) in patients with upper trapezius myofascial pain syndrome and to present an effective treatment method for these patients. Methods: A total of 42 patients with upper trapezius myofascial pain syndrome were randomly assigned to the IC group (n = 21) and ESWT group (n = 21). IC therapy and ESWT were performed in the IC and ESWT groups, respectively. Treatment was applied to the trigger point of the upper trapezius muscle. Visual analog scales (VAS), pain pressure threshold (PPT), range of motion, neck disability index (NDI), and fear-avoidance belief questionnaire (FABQ) were evaluated before and after the intervention to compare its effectiveness. Results: Both groups showed significant differences before and after the intervention in VAS, PPT, NDI, FABQ, flexion, extension, right side bending, and left side bending (p <.05). In addition, there were significant differences in the IC group compared to the ESWT group in VAS, PPT, and NDI (p <.05). Conclusion: IC therapy and ESWT applied to patients with upper trapezius myofascial pain syndrome are mediating methods of pain, function, and psychosocial effects. In addition, IC therapy may be a more effective mediating method for pain and dysfunction than ESWT.

Effect of Wrist Extensor Strength and Pain on Extracorporeal Shock Wave Therapy of the Lateral Epicondylitis (체외충격파치료가 주관절 외측상과염 환자의 손목 신전근의 근력과 통증에 미치는 영향)

  • Cho, Nam-Jung;Park, Jang-Sung;Cho, Woon-Su
    • Journal of the Korean Academy of Clinical Electrophysiology
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    • v.6 no.1
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    • pp.57-68
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    • 2008
  • Purpose : The purpose of this study was to assess the effectiveness of Extracorporea Shock-wave therapy(ESWT) on the pain and improvement of wrist extensor strength which is one of the available medical treatment in patients with lateral epicondylitis. Object and Methods : The subjects of this study were consisted of 15 patients with lateral epicondylitis, These medical treatments was conducted total 6 time for 3 weeks. In the ESWT application group. To investigate the effectiveness of the treatment after ESWT treatment, Pain was measured by visual analogue scale(VAS) which is divided into 10 ranks and wrist extensor strength was measured by Aneroid phygmomanometer Results : 1. It was showed that VAS and wrist extensor strength before treatment and after two treatment(1 week) were no significant differences(p<0.05). 2. It was showed that VAS and wrist extensor strength before treatment and after four treatment(2 week) were significant differences(p<0.05). 3. It was showed that VAS and wrist extensor strength before treatment and after six treatment(3 week) were significant differences(p<0.05). Conclusion : We think that ESWT for the patients with lateral epicondylitis. is effective to wrist extensor strength and decrease of pain.

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Comparison of Extracorporeal Shock Wave Therapy Versus Injection Therapy for Shoulder Disorders: A Systematic Review and Meta-Analysis of Randomized Controlled Trials

  • Dajeong Kim;Hyunjoong Kim
    • Physical Therapy Rehabilitation Science
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    • v.12 no.1
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    • pp.48-55
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    • 2023
  • Objective: The purpose of this study is to compare the effects of extracorporeal shock wave therapy (ESWT) and injection therapy through qualitative and quantitative analysis by synthesizing randomized controlled trials (RCTs) conducted on patients with various shoulder diseases. Design: A systematic review and meta-analysis of randomized controlled trials Methods: This review conducted a literature search through international electronic databases in January 2023 to compare the effects of ESWT and injection therapy. Qualitative analysis was performed as a risk of bias tool, and quantitative analysis was synthesized with a random effect model to show the effect size as a standardized mean difference (SMD). Results: Five RCTs involving 298 individuals with shoulder disorders were included in this systematic review and meta-analysis. ESWT showed a moderate effect on pain (SMD=-0.44; 95% CI, -0.95 to 0.06) and a large effect on shoulder function (SMD =-0.81; 95% CI, -1.70 to 0.07) than injection therapy. A significant difference was found in the shoulder range of motion, showing a large effect size (SMD=1.50; 95% CI, 0.58 to 2.43). Conclusions: When considering treatment options for the management of patients complaining of shoulder disorders, it is appropriate to recommend ESWT first rather than injection therapy to increase the range of motion of the joint. In addition, ESWT is safe for pain control and shoulder function improvement, and a positive prognosis could be expected.

Is Extracorporeal Shock Wave Therapy Effective in the Treatment of Myofascial Pain Syndrome?

  • Kim, Jong-Ick;Lee, Hyo-Jin;Park, Hyung-Youl;Lee, Won-Hee;Kim, Yang-Soo
    • Clinics in Shoulder and Elbow
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    • v.19 no.1
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    • pp.20-24
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    • 2016
  • Background: Extracorporeal shock wave therapy (ESWT) is one of the treatment options used for patients with myofascial pain syndrome (MPS), although its effectiveness is controversial. The purpose of this study was to evaluate the effectiveness of ESWT in the treatment of MPS in terms of pain relief and functional improvements. Methods: We assessed 93 patients with MPS who underwent ESWT from March 2009 to July 2014. After exclusion of 25 patients with shoulder diseases, 68 patients were enrolled in the study. The mean follow-up period was 7.5 months (${\pm}4.2weeks$), and the average duration of symptoms was 5 months (range, 2-16 months). ESWT was applied to intramuscular taut bands and referred pain areas once a week for 3 weeks. Visual analog scale (VAS) pain scores and American Shoulder and Elbow Surgeons (ASES) scores were obtained at an initial assessment and at the 6-week, 3-month, and 6-month follow-up assessments. Results: VAS pain scores and ASES scores improved significantly after 3 sessions of ESWT (p<0.05). Both scores were improved, although not significantly, after 6 weeks (p>0.05). Conclusions: ESWT is an effective treatment option for patients with MPS.

Effects of Extracorporeal Shock Wave Therapy on Ankle Function, Range of Motion, and Dynamic Balance in Patients with Chronic Ankle Instability

  • Lee, Su Bin;Kwon, Jung Won;Yun, Seong Ho
    • The Journal of Korean Physical Therapy
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    • v.34 no.3
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    • pp.91-97
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    • 2022
  • Purpose: This study investigated the short-term effectiveness of extracorporeal shock wave therapy (ESWT) on pain, the ankle instability, the ankle function, dorsiflexion range of motion (ROM), and dynamic balance in patients with chronic ankle instability (CAI). Methods: Eighteen participants were divided into an experimental (n=9) and control group (n=9). The ESWT in the experimental group was applied to the lateral collateral ligament in combination with the tibialis anterior whereas the ESWT was applied to the lateral collateral ligament of the ankle alone in the control group. Pain, the ankle instability, the ankle function, dorsiflexion ROM, and dynamic balance were measured using the Visual analog scale, Cumberland ankle instability tool, American Orthopedic Foot and Ankle Society ankle-hindfoot score, weight-bearing lunge, and Y-balance test, before and after ESWT intervention. Results: Significant interactions (group × time) and time effects were observed in the dorsiflexion ROM and dynamic balance. Bonferroni's post-hoc analysis showed that the experimental group revealed a more significant change in dorsiflexion ROM and dynamic balance than the control group. There was a significant time effect in the pain, the ankle instability, and the ankle function, but no significant interaction (group × time) was observed. Conclusion: The ESWT could improve the pain, ankle instability, ankle function, dorsiflexion ROM, and dynamic balance in patients with CAI. Furthermore, the ESWT combined with lateral ankle ligaments and tibialis anterior more improves the dorsiflexion ROM and dynamic balance.