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物理治療/Formosan Journal of Physical Therapy

社團法人臺灣物理治療學會 & Ainosco Press,正常發行

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  • 期刊

背景與目的:隨著科技輔具的興起,護具與鞋墊蓬勃發展。據美國各類護具市占率調查發現,膝護具、踝護具、以及行走護具3樣產品,占了護具總巿產值的68%,其中又以膝護具占最多。而護具的分類可分為4型:保護型護具、功能型護具、復健型護具、減壓型護具,不同類型的膝護具有其適用之族群與功效,大部分研究已證實穿戴膝護具可減輕關節受壓、提供關節穩定性與減緩疼痛,但是,長期使用護具是否會造成肌肉萎縮、無力……等損害仍未達成共識。故本研究改良一膝關節護具,可同時具備保護、提供訓練與協助動作完成之功用,期望能解決因長期使用可能會造成的肌肉損害問題,並能協助穿戴者完成動作。研究目的為探討改良式膝關節護具,是否能提供膝伸直肌或膝屈曲肌訓練肌力與協助動作之功效。方法:10名健康成年人(19~27歲)參與試驗,在無穿戴膝護具與穿戴3種膝護具情況下進行訓練肌肉與協助動作測試。3種膝護具分別為護具一-傳統膝護具、護具二-改良式膝伸直肌阻力膝護具(改良式膝屈曲肌助力膝護具)、護具三-改良式膝伸直肌助力膝護具(改良式膝屈曲肌阻力膝護具),請受試者於開放鍊下,量測膝伸直與膝彎曲動作時,膝伸直肌和膝屈曲肌的肌電訊號變化。資料分析上先計算3種膝護具情況與無穿戴膝護具情況相比的「改變量」,再使用Wilcoxon signed ranks test比較3種護具的肌電訊號「改變量」。結果:在膝伸直肌的肌電訊號結果顯示,穿戴護具一的肌肉徵召「改變量」為-3.69%、護具二的肌肉徵召「改變量」為14.02%、護具三的肌肉徵召「改變量」為-18.55%,護具一與護具二相比有統計上顯著差異,p = 0.005;護具一與護具三相比也有統計上顯著差異,p = 0.008。在膝屈曲肌的肌電訊號結果顯示,穿戴護具一的肌肉徵召「改變量」為-0.72%、護具二的肌肉徵召「改變量」為-18.53%、護具三的肌肉徵召「改變量」為37.59%。護具一與護具二相比有統計上顯著差異,p = 0.005;護具一與護具三相比也有統計上顯著差異,p = 0.005。結論:穿戴改良式膝關節護具比起傳統膝護具可提供膝關節肌肉訓練與協助動作之功效。臨床意義:此改良式膝關節護具可做為治療時肌力訓練之工具,也可協助因膝關節肌力不足而無法順利完成動作者完成動作。

  • 期刊

Background and Purpose: Falling is an important issue in older adults because they have a high risk of bruises or fracture after falls. Previous balance training studies for older adults focused on muscle strengthening and clinical outcome measurements than biomechanical parameters to quantify the training effect. Because walking is one of the fall-related movements in daily living, it is important to understand the balance recovery during quiet standing and walking. This study investigated the changes in the balance performance of older adults after they received 8-week interactive perturbation-based balance training during quiet standing and walking. Methods: Participants aged between 60 to 80 years old were recruited to receive a twice a week, eight-week interactive perturbation-based balance training using a perturbation-based treadmill, which can generate forward, backward, and lateral perturbations during quiet standing and walking. The biomechanical and clinical assessments were conducted before and after training. The participants performed quiet standing, the Timed Up and Go Test, the Functional Reach Test, and level-ground walking. Biomechanical parameters including the inclination angle between the center of mass (COM) and the center of pressure (COP), the trajectory of the COP, and the distance of the Functional Reach Test were calculated. A paired t-test was used to compare the differences of variables between pre-test and post-test. The significant level was set at 0.05. Results: A total of 17 participants (12 female; Age: 68.33 ± 5.80 years) were included in this study. After they received 8-week interactive perturbation-based balance training, their performance of Timed Up and Go test (8.15 ± 0.79 s, p = 0.02) and their center of mass stability during quiet standing with perturbation (89.51 ± 45.83, p = 0.02) improved significantly. Conclusion: This interactive perturbation-based balance training exerted a positive effect on performance-based balance function and dynamic postural control in older adults. Clinical Relevance: This study provides the evidence showing this novel balance training program improved balance control performance in older adults. The findings provide a new paradigm of treatment approaches for balance control.

  • 期刊

背景與目的:外側踝關節扭傷常見於體育和娛樂活動。扭傷後會重複發生扭傷或踝關節不穩定而發展成慢性踝關節不穩定(即適應不良者),但有些人則可成為適應良好者,可以回復到扭傷前的功能狀況且不會發生再次扭傷或踝關節不穩定。本研究目的是探討外側關節扭傷後適應良好與適應不良的個案在三項平衡測試任務中姿勢控制能力的差異,並與健康人做比較。方法:使用問卷和扭傷病史將受試者分為適應不良組和適應良好組,健康人則納入控制組,每組20名。使用力板參數評估睜眼與閉眼單腳站立測試和星狀平衡任務的姿勢控制能力,包括地面反作用力標準差及壓力中心的標準差、移動範圍、移動範圍百分比、平均移動路徑、最大移動路徑、移動速度、整體移動速度和95%信賴橢圓面積,以及評估單腳跳落地測試姿勢控制的能力,評估參數包括恢復穩定時間和動態姿勢穩定指標。結果:適應不良組與適應良好組之間在睜眼單腳站立測試中前後方向的壓力中心標準差(適應不良組:0.76 ± 0.21公分;適應良好組:0.60 ± 0.12公分;p = 0.003)、壓力中心移動範圍(適應不良組:3.63 ± 1.02公分;適應良好組:2.88 ± 0.57公分;p = 0.006)、壓力中心平均移動距離(適應不良組:0.62 ± 0.17公分;適應良好組:0.48 ± 0.10公分;p = 0.003)、壓力中心最大移動距離(適應不良組:2.03 ± 0.56公分;適應良好組:1.62 ± 0.32公分;p = 0.008)和95%信賴橢圓面積(適應不良組:8.46 ± 2.93公分^2;適應良好組:6.14 ± 1.84公分^2;p = 0.004)都有顯著差異,後-內星狀平衡任務中大部分的壓力中心測量參數都有顯著差異(p < 0.05),在單腳跳落地測試中內-外方向的恢復穩定時間(適應不良組:4.783 ± 0.842秒;適應良好組:3.591 ± 1.414秒;p = 0.008)和穩定指標(適應不良組:0.022 ± 0.003;適應良好組:0.019 ± 0.003;p = 0.004)有顯著差異。而適應良好組與控制組之間在三項平衡測試任務中的測量參數皆沒有顯著差異(p > 0.05)。結論:外側踝關節扭傷後適應良好者在睜眼單腳站立測試、後-內星狀平衡任務和單腳跳落地測試的姿勢控制能力都顯著優於適應不良者。而適應良好者與健康人的姿勢控制能力並沒有差異。臨床意義:了解外側踝關節扭傷後適應良好與適應不良個案姿勢控制表現的差異,未來可當作預後篩選的參考標準,提早加入預防性訓練以避免成為慢性踝關節不穩定族群。

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Background and Purpose: During arm elevation, a complex scapular movement is needed to create a stable base for the glenohumeral joint. In this point of view, scapular muscles, such as upper trapezius (UT), middle trapezius (MT), lower trapezius (LT), and serratus anterior (SA), need to provide stability and mobility in well-coordinated to facilitate adequate scapulaohumeral movement. Several studies indicated that people with shoulder impingement have deficit in scapular muscles activity. However, conflicting evidence exists for the MT and LT. Impaired LT and MT activity have been reported by some, whereas others have reported no differences in LT and MT activity. Thus, the aim of the present review was to retrieve and quantify outcomes from relevant articles and to compare the surface electromyographic (EMG) data about MT and LT in participants with and without shoulder impingement during arm elevation task. Methods: The following database was searched including the PubMed from inception to December 2016 by using relevant keywords "with and without shoulder impingement, arm elevation task, MT and LT EMG". Studies that didn't focus on shoulder impingement were excluded. Results: Based on the database search, 19 articles were selected. Following the selection criteria, shoulder impingement, arm elevation task and EMG data, five out of 19 articles met the criteria. Based on the 5 studies, 2 studies investigating MT muscle activity and 5 studies examing LT muscle activity, 101 people with shoulder impingement and 96 controls were analyzed. We found LT muscle activity deficit in the subjects with shoulder impingement as compared to the controls during arm elevation among the 5 studies. However, there was no difference for MT muscle activity among the 2 studies. Conclusion: Following this review, deficient of LT muscle activity was common in patients with shoulder impingement. Clinical Relevance: In this point of view, it should be a regular practice to evaluate and train LT muscle activity in shoulder impingement patients.

  • 期刊

背景與目的:疼痛是患者之主觀感受,且仰賴語言做溝通表達,故臨床與研究主要使用自陳(self-report)量表以評估疼痛類型及嚴重度,與追蹤治療成效。疼痛感覺評量之重要性已被近年來的研究證實,可幫助瞭解複雜的慢性疼痛特質,並可區辨不同類型(傷害刺激性/神經性)之疼痛。由於目前研究發現疼痛感覺語詞(descriptor)眾多,高達30~40種,單純以文字評量疼痛感覺,難以適用於讀寫或口語表達溝通能力較差的病患族群、或偏好視覺(形象化)溝通的患者。以圖像輔助文字的疼痛評量方式,將能促進疼痛評量之效能。使用電腦化的評估工具,更能提升評量效率,除及時呈現與紀錄評量結果,亦避免使用紙本評量時的人為紀錄錯誤或資料遺失等問題。為了克服上述問題,本研究目的在發展肩痛電腦化疼痛圖像評量系統(computerized iconic pain assessment tool, CIPAT)。方法:在發展階段,我們徵召120位(41位男性79位女性)慢性肩痛患者進行疼痛感覺語詞之蒐集,並根據調查結果設計與疼痛感覺語詞相對應的圖像。而後,針對圖像的代表性與具體性做評分,以確認所設計之圖像符合個案之疼痛感受。結果:本肩痛CIPAT包含15個常用的肩痛感覺語詞及其相對應的圖像,如酸痛及拉扯痛等,且15個圖像之圖樣代表性所評量之0~10數字疼痛分級法(0~10 numerical rating scale, 0~10 NRS)之平均得分為7.9分,疼痛代表性平均得分為6.7分。結論:肩痛CIPAT是值得發展,並考量應用在臨床之可行性與實用性的疼痛感覺評估工具,後續應使用其他疼痛量表所得數據以驗證CIPAT之效標關聯效度,及再測信度,以進一步驗證其心理計量特性。臨床意義:肩痛CIPAT可由電腦自行計分與紀錄,將可與電子病歷結合,提升臨床效能。

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背景與目的:內側脛骨壓力症候群(medial tibial stress syndrome, MTSS)是常見和運動相關的下肢傷害,其傷害機轉為壓力作用在脛骨和其周圍肌群,而使得在脛骨下二分之一後內側緣產生骨膜發炎的現象。此症候群好發於跑者與軍人,其中女性發生內側脛骨壓力的機率又比男生來的高,同時也是最容易演變成脛骨壓力性疲勞骨折的潛在危險族群。儘管目前對於該症候群的臨床症狀已有較明確的認識,但目前沒有標準臨床建議介入指標。過去的文獻回顧顯示,此症候群之治療方式未達到一致性,且未包含目前最新的文獻,因此本篇回顧將介入方式分為主動運動及被動儀器治療,目的為探討兩種治療方法對於治療內側脛骨壓力症候群的效果。方法:本研究收集PubMed、Cochrane Library、物理治療實證資料庫(PEDro)等電腦資料庫及手動資料蒐集由1986到2017年的文獻,收錄文獻符合以下條件:(1)各篇文獻的受試者為內側脛骨壓力症候群或脛前疼痛或下肢過度使用症候群患者;(2)介入方式需為主動或被動治療,介入種類可包含肌力訓練、伸展、運動計畫(exercise program)、按摩、肌內效貼布(taping)、儀器治療、輔具等;(3)療效評估項目需包含疼痛、功能量表或治療滿意度;(4)文章語言為英文或中文。結果:本研究共收錄10篇文獻,進行統合分析後顯示使用儀器治療與沒有治療相較下,使用儀器治療能有較好的降低疼痛效果(p < 0.01)。跑步訓練加上主動運動(牽拉運動與肌力訓練)和跑步訓練加上輔助裝置相比,顯示受試者滿意度在跑步訓練加上主動運動組別有較好的成效(p = 0.02)。針對完成預設距離之改善效益,不論是跑步訓練比跑步合併主動運動訓練,或是跑步訓練合併主動運動訓練或輔具,組別間皆無顯著差異。結論:對於內側脛骨壓力症候群,被動治療(包括儀器治療、徒手治療等)可有效降低疼痛,跑步訓練搭配主動運動比搭配輔助裝置有較佳的個人滿意度。臨床意義:本篇系統性回顧用來比較主動運動與被動儀器治療之療效的文章,對於功能恢復及改善疼痛部分,其結果可提供臨床治療師介入內側脛骨壓力症候群患者時之參考。

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Background and Purpose: Reduced power grasps with difficulty or inability to bear weights on the hands are the symptoms in individuals with dynamic carpal instability. Both of the symptoms are related to abnormal arthrokinematics generated during the wrist motions. Positional faults of the carpal bones could affect both the ability of power grip and weight bearing capacity on the hand. We therefore expected the ability of power grip and weight bearing capacity on the hand would be correlated, especially in athletes requiring repetitive weight bearing capacity on the hand. This study aimed to assess the correlation of the maximal pain-free grip strength and the weight bearing capacity in athletes with dynamic carpal instability. Methods: Thirty-two athletes with dynamic carpal instability were recruited and received 6-week treatment of neuromuscular exercises plus carpal mobilization or neuromuscular exercises only. The maximal pain-free grip strength was measured with a hand-held dynamometer, and the weight bearing capacity was measured with a transducer on a self-constructed supporting frame. The within-day and between-day measurement reliability was excellent (intraclass correlation coefficient > 0.9). Results: The maximal pain-free grip strength and the weight bearing capacity were moderately and significantly correlated, with the correlation coefficient of 0.45 before the treatment and 0.51 after 6-week intervention. These correlation coefficient was similar to the one found in the healthy non-athlete population (0.54). Conclusion: The maximal pain-free grip strength and the weight bearing capacity were significantly correlated, indicating the two measurements had some component in common within the construct. However, because the two measurements were only moderately correlated, with less than 30% of the explained variance, meaning the two constructs were not replaceable by each other, and each could offer different measurable characteristics about the athlete's wrist performance. Clinical Relevance: Both the maximal pain-free grip strength and weight bearing capacity should be assessed to appreciate an athlete's wrist performance in case of carpal instability.

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背景與目的:自行車是個很安全的運動,可以用來訓練肌力與肌耐力,因為是閉鎖性運動,一端肢體是被固定的足踝部固定在腳踏板上,對關節的穩定度要求較低,且又因為無負重運動,深受國人喜愛,從學前,小學生到青壯年銀髮族,莫不喜愛腳踏車運動,臺灣又是腳踏車王國,近年來蔚為風潮。取決於自行車運動特性:長時間重複性高、固定姿勢以及公路是意外碰撞造成運動傷害。常見因座位低、檔比過大造成髕-股關節壓力過大,形成膝前疼痛症候群。另一膝蓋外側疼痛常因:(1)髂脛束延展性下降造成在股骨的大轉子與膝蓋外側的摩擦,踩踏時膝蓋會左右偏,或者是膝蓋外開,從騎乘者後方看出。(2)關節活動度:髖與踝關節被固定,靠膝關節活動,容易內外偏。膝限於伸展屈曲,只有非常小的旋轉,內外偏並非正常的動作。(3)車架設計:兩側踏板之間的距離(q factor)。應該與輕鬆站立時,兩腳之間的距離同寬。男女之間的骨盆寬度不一樣。女性骨盆一般較寬,通常比較適合較寬的q factor,登山車的齒盤一般比公路車寬,因此需寬些。本研究分享1位從公路車手急性左膝外側韌帶扭傷個案,物理治療處理步驟之分享。方法:2017年3月,一群愛好公路車手包含物理治療師一起由臺中火車站出發沿濱海公路預計騎到高雄左營高鐵站共計209公里,1位43歲男性車手騎至臺南135公里時,過十字路口時為閃避1輛闖紅燈之汽車煞車不及只好由左側跳車以緊急煞車,此後發現左外側膝蓋疼痛,續騎30公里後左外膝劇烈疼痛,由隨隊物理治療師評估為髂脛束摩擦腓骨頭有紅腫現象,當下給予冰敷以及肌內效貼布貼紮,沿途每約20公里處冰敷、髂脛束延展,堅持到左營高鐵站完成209公里距離公路車騎乘。隔天因左膝外側劇烈疼痛到復健科門診:放射學檢查無骨折現象,疼痛位置為左外膝近端脛腓關節以及外側韌帶壓痛,疼痛指數6分,肌肉骨骼超音波掃描證實左膝外側副韌帶撕裂傷水腫現象。物理治療處置:1~3天以高頻率的經皮電刺激止痛、低能雷射、I型肌內效貼布,在膝伸直姿勢貼於兩側膝關節以,保護受傷外側韌帶,於膝彎曲姿勢以Y型貼紮髂脛束,均以10%牽張貼布貼紮。4~6天經皮電刺激止痛、低能雷射、肌內效貼布貼法一樣,但以0%牽張貼布貼紮。7~14天因皮膚對肌貼過敏,改加強髕骨護膝取代。疼痛指數降為3,增加髂脛束牽拉運動。14~28天因無疼痛取消經皮電刺激治療,改低能雷射、髂脛束自行牽拉、股內側肌訓練以及下肢本體覺訓練。結論:4週後超音波檢查外側韌帶撕裂處癒合無水腫,疼痛指數:第2天6分到第14天0分。臨床意義:物理治療師面對急性軟組織傷害時不需急著做測試,正確使用protection optimal loading ice compression elevation(POLICE)概念,肌內效貼布大幅降低軟組織續發傷害,讓個案早日回復正常活動。本研究推論,因交通意外讓外側韌帶受損而水腫,又長時間公路車運動引起髂脛束摩擦加劇,引發劇烈外膝疼痛。

  • 期刊

背景與目的:頸部疼痛是一個全球性的健康失能,並影響著個人與社會,在年度存活及失能中排名第四。先前研究顯示,利用特殊頸部運動訓練加上疼痛的教育,對於慢性頸部疼痛的患者可以有一些改善,也有研究指出,特殊頸部運動訓練可以改善頸部的疼痛與功能,而頸痛教室結合疼痛教育與特殊頸部活動,但在尋找文獻時發現利用頸痛教室或衛教介入慢性頸痛患者的文章很少。因此本篇研究目的即是藉由頸痛教室介入慢性疼痛患者,探討對於頸部失能的改善程度。方法:本研究藉由3週(2017年5月18日~6月1日)頸痛教室課程,每週1次,每次50分鐘,課程內容包含3部分:第一堂課為頸部解剖構造解說與症狀如何產生以及正確姿勢的重要性,第二堂課頸部伸展與肌力訓練,第三堂課為肩胛帶放鬆與訓練,並在課程前基本資料,課後及1個月後的收集並分析結果資料,結果收集包含對於課程滿意度調查,以及頸部失能指數。結果:共4位參與個案,參與完整課程並接受完整追蹤人數為2人,平均年齡為45歲,女性,課程前均沒有運動習慣,頸痛時間皆超過5年,課後對課程滿意度皆為非常滿意,也認為課程非常有幫助,課前頸部失能指數平均16分,課後頸部失能指數並無改善,但經1個月後追蹤,平均分數為6分。結論:本文顯示慢性頸部疼痛患者在頸痛教室介入後雖然無立即性頸部失能指標改善,但在1個月追蹤,頸部失能指標有明顯下降,也就是說頸痛教室的開立是有意義的,個案在參與課程後也持續1個月每週平均50分鐘頸部運動,讓個案對於頸部疼痛失能不再只是被動治療,而進一步變成主動運動。後續仍須要收集更多個案資料,並加以分析流失個案原因。臨床意義:慢性頸部疼痛患者藉由頸痛教室的介入,可能有助於改善疼痛失能情形,因此可以此作為慢性頸痛患者之治療策略參考。

  • 期刊

背景與目的:發展協調障礙(developmental coordination disorder, DCD)是一種常見的感覺運動障礙,於學齡期盛行率達6%。主要影響學童之動作里程碑發展顯著遲緩,亦導致協調與身體平衡較差。其中73~87%的DCD兒童有姿勢控制之平衡問題。而跆拳道(Taekwondo training, TKD)是一個兒童和青少年的普及運動,以其迅速的踢和快速行動而聞名。有足夠的機會練習單腳站立,同時必須保持身體平衡。本篇研究目的利用系統性回顧方法,探討跆拳道訓練對於發展協調障礙兒童之平衡改善效果。方法:由PubMed、物理治療實證資料庫(PEDro)、Cumulative Index to Nursing and Allied Health Literature (CINAHL) with full text、Academic Search Premier及華藝電子資料庫搜尋至2017年5月發表之所有隨機控制的研究,關鍵字包括跆拳道(Taekwondo)、發展協調障礙(developmental coordination disorder or DCD)、平衡(balance, equilibrium or postural stability)。所有文章必須符合:受測者均診斷確認為發展協調障礙,必須有跆拳道介入並評估平衡的改變,所有文章以PEDro量表評定文章等級。結果:共搜尋到2篇符合條件之研究,其為同一研究團隊執行發表,PEDro分級均為6分。2篇研究均顯示給予每週1次每次1小時跆拳道訓練,外加每天家庭訓練1小時(不外括上跆拳道那日),維持12週之訓練組,其單腳站立平衡(unilateral standce test, UST)相較於訓練前有顯著改善,且訓練後單腳站立平衡相較於控制組亦有顯著差異。結論:探討跆拳道訓練能否改善發展協調障礙兒童平衡能力之相關研究文獻不多,此2篇研究均顯示跆拳道訓練後可有效改善發展協調障礙兒童之平衡,此外跆拳道訓練組相較於控制組對平衡改善效果更佳。臨床意義:本篇研究證實跆拳道訓練對發展性協調障礙兒童平衡之改善有助益,希望可提供臨床對發展性協調障礙兒童多一種治療策略的選擇。