唐以薰 蔣運(yùn)蘭 劉一弦 劉婉琳 李穎馨 易銀萍
運(yùn)動(dòng)療法在腫瘤患者癌因性疲乏中的應(yīng)用現(xiàn)狀
唐以薰 蔣運(yùn)蘭 劉一弦 劉婉琳 李穎馨 易銀萍
綜述運(yùn)動(dòng)緩解癌因性疲乏的作用機(jī)制、患者對(duì)運(yùn)動(dòng)輔助治療癌因性疲乏(cancer-related fatigue,CRF)的態(tài)度、癌因性疲乏患者的運(yùn)動(dòng)方式及安全性。旨在為CRF患者的運(yùn)動(dòng)治療與護(hù)理提供指導(dǎo)與借鑒。
運(yùn)動(dòng)療法;腫瘤;癌因性疲乏
癌因性疲乏(cancer-related fatigue,CRF)是惡性腫瘤患者最常見(jiàn)和痛苦的癥狀之一,美國(guó)國(guó)家癌癥綜合網(wǎng)(NCCN)CRF循證指南中將其定義為一種痛苦、持久、主觀的軀體、情感和(或)認(rèn)知疲倦的感覺(jué),與癌癥本身或癌癥相關(guān)治療有關(guān),會(huì)干擾人體正常功能,但與近期患者活動(dòng)不成比例。與健康人的疲乏不同,CRF更嚴(yán)重、更痛苦,且不能通過(guò)休息或睡眠緩解[1]。在腫瘤患者中,CRF發(fā)生率約30%~99%[2],CRF不但會(huì)降低患者的生活質(zhì)量和日常生活能力,影響患者功能狀態(tài)和情緒狀態(tài),還會(huì)導(dǎo)致治療終止,加重病情,增加并發(fā)癥,提高死亡率,這些不良后果又會(huì)反過(guò)來(lái)加重CRF,導(dǎo)致惡性循環(huán)[3]。有研究顯示,在癌性疲乏的非藥物性干預(yù)措施的研究中,運(yùn)動(dòng)療法被認(rèn)為可以通過(guò)提高患者的肌肉力量、改善患者的有氧適能及其心理社會(huì)功能等來(lái)緩解患者的疲乏[4]。因此,在CRF患者的臨床治療與護(hù)理過(guò)程中,我們應(yīng)該重視運(yùn)動(dòng)療法的運(yùn)用。本文對(duì)國(guó)內(nèi)外有關(guān)研究進(jìn)行分析與總結(jié),以期為臨床提供指導(dǎo)與借鑒。
運(yùn)動(dòng)療法是指利用器械、徒手或患者自身力量,通過(guò)某些運(yùn)動(dòng)方式(主動(dòng)或被動(dòng)運(yùn)動(dòng)等),使患者獲得全身或局部運(yùn)動(dòng)功能、感覺(jué)功能恢復(fù)的訓(xùn)練方法。近年來(lái)運(yùn)動(dòng)療法廣泛用于各種慢性疾病,如糖尿病、冠心病、高血壓、腦卒中、腰椎病、頸椎病,都取得了非常顯著的效果,其中也有關(guān)于運(yùn)動(dòng)緩解CRF的相關(guān)報(bào)道,效果明顯。國(guó)外研究表明[5-6]運(yùn)動(dòng)主要通過(guò)以下方式改善CRF:①刺激垂體分泌β-內(nèi)啡肽,提高中樞神經(jīng)系統(tǒng)的反應(yīng)性,機(jī)體耐受力相應(yīng)提高。②神經(jīng)系統(tǒng)的微電刺激,可緩解肌肉緊張和精神抑郁,使大腦皮層放松,延緩疲乏的產(chǎn)生。③運(yùn)動(dòng)明顯使血流量增加、血液循環(huán)加速,心臟前后負(fù)荷提升,加速了重要臟器的新陳代謝。④肌肉活動(dòng)力增強(qiáng)。⑤運(yùn)動(dòng)轉(zhuǎn)移了注意力,避免負(fù)面情緒的蔓延。
Lisa O'Brien等[7]認(rèn)為增加患者對(duì)CRF的知識(shí)與認(rèn)識(shí)可以減輕患者的CRF及相關(guān)癥狀。Mock V[8]認(rèn)為對(duì)CRF相關(guān)信息的獲取將有助于患者選擇應(yīng)對(duì)CRF的策略。因此患者對(duì)運(yùn)動(dòng)療法輔助治療CRF的認(rèn)識(shí)及態(tài)度對(duì)是否選擇該策略來(lái)應(yīng)對(duì)CRF具有至關(guān)重要的影響。武曉紅等[9]對(duì)70例癌癥患者癌因性疲乏認(rèn)知和應(yīng)對(duì)方式進(jìn)行了調(diào)查,結(jié)果顯示:70例患者中,90%以上認(rèn)為癌因性疲乏是一種正?,F(xiàn)象,愿意忍受且認(rèn)為疲乏不會(huì)加重病情,90%患者在感覺(jué)極度疲乏時(shí),選擇休息,停止活動(dòng),只有10%左右患者會(huì)堅(jiān)持鍛煉或求助于醫(yī)生。由此可以看出癌癥患者對(duì)癌因性疲乏均存在認(rèn)知錯(cuò)誤、重視不夠和應(yīng)對(duì)不良的情況。Borneman T等[10]關(guān)于癌因性疲勞的一項(xiàng)定性分析中發(fā)現(xiàn),許多患者認(rèn)為休息、放松、鍛煉、增加體力活動(dòng)有利于緩解CRF,同時(shí)也有患者認(rèn)為增加飲食營(yíng)養(yǎng)與減少活動(dòng)有利于緩解CRF,也有患者認(rèn)為通過(guò)轉(zhuǎn)移注意力如閱讀、冥想等,有利于緩解CRF,還有患者認(rèn)為祈禱與祝福也可以緩解CRF。由此可見(jiàn),患者對(duì)運(yùn)動(dòng)療法輔助治療CRF的看法仍然存在著一定的誤區(qū)。Luthy C等[11]的調(diào)查顯示,超過(guò)一半的患者不愿意報(bào)告疲勞,認(rèn)為這是一個(gè)不可避免的副作用;28%的患者認(rèn)為疲勞是不能治療的,26%的患者認(rèn)為報(bào)告疲勞會(huì)影響癌癥本身的治療,并且認(rèn)為醫(yī)生也不能解決這個(gè)問(wèn)題。在應(yīng)對(duì)策略上,許多患者都是以休息,增加營(yíng)養(yǎng)為主,很少提及運(yùn)動(dòng)方式緩解CRF。國(guó)內(nèi)也有調(diào)查顯示[12],腫瘤患者緩解疲勞方式上存在認(rèn)知偏差,認(rèn)為睡覺(jué)、休息是緩解疲勞最有效的方式,同時(shí)對(duì)于運(yùn)動(dòng)、外出等緩解疲乏的方法認(rèn)可度不高,這可能與傳統(tǒng)認(rèn)為勞累應(yīng)以休息為主的觀念有關(guān)。
對(duì)于CRF患者,常用的運(yùn)動(dòng)方式包括有氧運(yùn)動(dòng)、抗阻訓(xùn)練、有氧運(yùn)動(dòng)與抗阻訓(xùn)練相結(jié)合、中醫(yī)導(dǎo)引術(shù)、瑜伽等。
3.1 有氧運(yùn)動(dòng) 適當(dāng)強(qiáng)度[靶心率=(220-年齡)×(55%~75%)]有氧運(yùn)動(dòng)不僅可以加速血液循環(huán)、促進(jìn)組織的新陳代謝,放松肌肉和精神,提高機(jī)體功能,而且可刺激肌細(xì)胞機(jī)體產(chǎn)生IL-6降低IL-1B、rINF-α,從而減輕疲乏感。有氧運(yùn)動(dòng)可以提高患者的心肺功能,緩解患者的焦慮、抑郁等情感障礙,提高患者的生活質(zhì)量。一項(xiàng)Meta分析表明中等強(qiáng)度的有氧運(yùn)動(dòng)可以改善化療的乳腺癌患者的CRF,但是局限于亞洲人群,不包括歐美人群[13]。許多系統(tǒng)評(píng)價(jià)發(fā)現(xiàn),在腫瘤患者治療期間及治療后,居家中等強(qiáng)度有氧運(yùn)動(dòng)可以減少患者疲勞,提高心肺功能[14-15]。胡建萍等[16]通過(guò)有氧運(yùn)動(dòng)(爬樓梯)對(duì)放療鼻咽癌患者進(jìn)行干預(yù)后,發(fā)現(xiàn)干預(yù)組患者的CRF發(fā)生人數(shù)及程度明顯低于對(duì)照組,并且明顯改善患者的生活質(zhì)量。
3.2 抗阻訓(xùn)練 適度的抗阻訓(xùn)練是一種提升肌力的運(yùn)動(dòng),可以增加肌肉蛋白質(zhì)的合成,提高細(xì)胞因子的反應(yīng),減慢正常人群和肌功能障礙患者肌肉衰退的速度[17-20]??棺栌?xùn)練不僅可以改善全身肌肉力量,提高患者活力,還可以改善患者的生活質(zhì)量,提高自尊[21]。Segal RJ等[22]研究表明對(duì)前列腺癌患者進(jìn)行12周的抗阻訓(xùn)練后,患者的CRF顯著減少,同時(shí)肢體的肌力顯著增加。一項(xiàng)Meta分析[23]發(fā)現(xiàn)中等強(qiáng)度(3-6MFTS,60%-80%1-RM)抗阻訓(xùn)練的癌癥患者的疲勞程度較低強(qiáng)度抗阻訓(xùn)練(<3MFTS,<60%1-RM)及任何水平有氧運(yùn)動(dòng)的患者改善更明顯。
3.3 有氧運(yùn)動(dòng)結(jié)合抗阻訓(xùn)練 有氧運(yùn)動(dòng)主要用于維持或提升心肺功能,而對(duì)于肌力的作用較小,日常生活活動(dòng),都需要一定的肌力水平。因此,將有氧運(yùn)動(dòng)與力量訓(xùn)練相結(jié)合運(yùn)動(dòng)方式,不僅可以改善患者心肺功能,同時(shí)還能提升肌力,緩解患者CRF,提高患者生活質(zhì)量。雖與非運(yùn)動(dòng)組相比較,同時(shí)進(jìn)行有氧運(yùn)動(dòng)與抗阻力運(yùn)動(dòng)的患者有氧代謝增強(qiáng),肌肉力量增加,活動(dòng)能力提高[24],但是并沒(méi)有研究證實(shí)有氧運(yùn)動(dòng)與抗阻力相結(jié)合的運(yùn)動(dòng)方式比單一的有氧運(yùn)動(dòng)或抗阻力運(yùn)動(dòng)能更有效地減輕CRF,且兩種運(yùn)動(dòng)方式的運(yùn)動(dòng)量如何分配,仍需進(jìn)一步研究。
3.4 中醫(yī)導(dǎo)引術(shù) 中醫(yī)導(dǎo)引術(shù)是指以養(yǎng)生祛病為目的,以動(dòng)作為主要表現(xiàn)形式,綜合多種鍛煉要素,并為歷代醫(yī)家肯定和傳承的身形鍛煉方法,主要包括八段錦、五禽戲、易筋經(jīng)、太極拳、氣功等運(yùn)動(dòng)形式。其通過(guò)肢體動(dòng)作、呼吸吐納、心理調(diào)節(jié)達(dá)到強(qiáng)身健體、疏通經(jīng)絡(luò)、調(diào)攝精神作用。修閩寧[25]應(yīng)用八段錦干預(yù)腫瘤CRF患者,發(fā)現(xiàn)八段錦明顯減輕腫瘤化療患者CRF的程度,提高了患者的生活質(zhì)量。姜夢(mèng)媛等[26]將60例晚期肺癌伴CRF的患者分為對(duì)照組與干預(yù)組,對(duì)照組采用常規(guī)護(hù)理,干預(yù)組在對(duì)照組的基礎(chǔ)上練習(xí)二十四式簡(jiǎn)化太極拳,干預(yù)1個(gè)月后,干預(yù)組患者的CRF程度、睡眠質(zhì)量改善明顯優(yōu)于對(duì)照組。
3.5 瑜伽 瑜伽是東方最古老的健身術(shù),是一種集冥想、放松、想象、有控制的呼吸、肢體伸展和體力運(yùn)動(dòng)于一體的健身項(xiàng)目。瑜伽修煉者追求和掌握的是心靈、呼吸和身體三者的聯(lián)結(jié)、統(tǒng)一和控制,最終達(dá)到心身和諧。瑜伽,可以改善癌癥幸存者的癌癥相關(guān)疲勞、失眠、抑郁、潮熱、關(guān)節(jié)疼痛等副作用[27-28]。Stan DL等[29]通過(guò)對(duì)比居家瑜伽鍛煉和抗阻訓(xùn)練對(duì)乳腺癌患者CRF和生活質(zhì)量的療效,發(fā)現(xiàn)兩者對(duì)CRF均有明顯療效。Bower JE等[30]將乳腺癌發(fā)生CRF患者隨機(jī)分為瑜伽組和健康教育組,分別采用瑜伽和健康教育干預(yù)12周后,發(fā)現(xiàn)瑜伽顯著改善患者的CRF,同時(shí)也提高了患者的活力。
運(yùn)動(dòng)療法輔助治療癌因性疲勞患者的安全性主要體現(xiàn)在運(yùn)動(dòng)療法是否給患者造成不良影響。目前,許多研究都表明適當(dāng)?shù)倪\(yùn)動(dòng)對(duì)于CRF患者是安全、有效的,美國(guó)腫瘤護(hù)理學(xué)會(huì)循證醫(yī)學(xué)小組研究人員也指出,運(yùn)動(dòng)鍛煉是經(jīng)Ⅰ級(jí)證據(jù)證明的有效干預(yù)措施。也有相關(guān)研究報(bào)道運(yùn)動(dòng)干預(yù)過(guò)程中的不良事件發(fā)生率為0~2.65%[31-33],其中與運(yùn)動(dòng)直接相關(guān)的不良事件主要有頭暈、疼痛、僵硬、胸痛、惡心、肌腱炎、背部損傷等,后兩者主要發(fā)生在抗阻訓(xùn)練中,由運(yùn)動(dòng)過(guò)量造成;另外報(bào)道了5例與運(yùn)動(dòng)療法無(wú)相關(guān)性的不良事件,有3例中重度感染,1例腎毒性引起的感染,另外1例是不明原因引起的并發(fā)癥。雖然發(fā)生了不良事件,但是很多患者并未因此退出試驗(yàn),而是堅(jiān)持完成了運(yùn)動(dòng)干預(yù)時(shí)間。因此我們可以認(rèn)為運(yùn)動(dòng)療法對(duì)CRF患者是安全的、有效的。
綜上所述,到目前為止,國(guó)內(nèi)外多項(xiàng)研究表明運(yùn)動(dòng)療法能明顯緩解患者的CRF,改善相關(guān)癥狀,提高患者的生活質(zhì)量。鑒于很多患者的接受度不高,醫(yī)護(hù)人員應(yīng)當(dāng)做好健康宣教,使CRF患者對(duì)運(yùn)動(dòng)改善CRF有一個(gè)正確的觀念。對(duì)于各年齡段、各種癌癥、不同身體狀況的人群,目前無(wú)法證實(shí)何種運(yùn)動(dòng)方式最優(yōu),因此需要在未來(lái)的研究中對(duì)各年齡段、各種癌癥、不同身體狀況的人群的運(yùn)動(dòng)方式、強(qiáng)度、頻率和時(shí)間進(jìn)行探索,以保證更好的療效。
[1]Jean-Pierre P,F(xiàn)igueroa-Moseley CD,Kohli S,et al.Assessment of cancer-related fatigue:implications for clinical diagnosis and treatment[J].Oncologist,2007,12(1):11-21.
[2]Neefjes EC,van der Vorst MJ,Blauwhoff-Buskermolen S,et al.Aiming for a better understanding and management of cancer-related fatigue[J].Oncologist,2013,18(10):1135-1143.
[3]Yang JJ,Ding M.Research of interventions on patients with cancer related fatigue[J].Chin General Practice,2012,15(2):593-595.
[4]Banzer W,Bernh rster M,Schmidt K,et al.Changes in exercise capacity,quality of life and fatigue in cancer patients during an intervention[J].Eur J Cancer Care,2014,23(5):624-629.
[5]Graf C,Wessely N.Physical activity in the prevention and thera-py of breast cancer[J].Breast Cancer(Basel),2010,5(6):389-394.
[6]Arnold ME,Taylor NF.Does exercise reduce cancer-related fatigue in hospitalized on cology patients?A systematic review[J].Onkologie,2010,33(11):625-630.
[7]Lisa O'Brien,Anna Loughnan,Amanda Purcell,et al.Education for cancer-related fatigue:could talking about it make people more likely to report it?[J].Support Care Cancer,2014(22):209-215.
[8]Mock V.Evidence-based treatment for cancer-related fatigue[J].JNCI Monogr,2004(32):112-118.
[9]武曉紅,張國(guó)華,孫建萍,等.70例癌癥患者癌因性疲乏認(rèn)知和應(yīng)對(duì)方式調(diào)查[J].護(hù)理學(xué)報(bào),2012,19(3):12-14.
[10]Borneman T,Piper BF,Koczywas M,et al.A Qualitative Analysis of Cancer-Related Fatigue in Ambulatory Oncology[J].Clin J Oncol Nurs,2012,16(1):E26.
[11]Luthy C,Cedraschi C,Pugliesi A,et al.Patients'views about causes and preferences for the management of cancer-related fatigue-acase for non-congruence with the physicians[J].Supportive Care in Cancer,2011,19(3):363-370.
[12]施望瓊,趙禮香,蔡毅燕.婦科惡性腫瘤患者化療期間疲勞狀況及自我緩解方式的研究[J].護(hù)理學(xué)雜志.2013(10):43-45.
[13]Zou LY,Yang L,He XL,et al.Effects of aerobic exercise on cancer-related fatigue in breast cancer patients receiving chemotherapy:a meta-analysis[J].Tumour Biol,2014,35(6):5659-5667.
[14]Cramp F,Daniel J.Exercise for the management of can cer-related fatigue in adults[J].Cochrane Database Sys Rev,2008(2):CD006145.
[15]Knols R,Aaronson NK,Uebelhart D,et al.Physical exercise in cancer patients during and after medical treatment:a systematic review of randomised and controlled trials[J].J Clin Oncol 2005(23):3830-3842.
[16]胡建萍,任濤,譚榜憲,等.有氧運(yùn)動(dòng)對(duì)緩解鼻咽癌放療病人癌因性疲乏的效果[J].現(xiàn)代腫瘤醫(yī)學(xué),2012(6):1155-1157.
[17]Phillips SM,Tipton KD,Aarsland A,et al.Mixed muscle protein synthesis and breakdown after resistance exercise in humans[J].Am J Physiol,1997,273(1):E99-107.
[18]Petersen AMW,Pedersen BK.The anti-inflammatory effect of exercise[J].J Appl Physiol,2005,98(4):1154-1162.
[19]Doherty TJ.Invited review:Aging and sarcopenia[J].J Appl Physiol,2003,95(4):1717-1727.
[20]Taylor NF,Dodd KJ,Damiano DL.Progressive resistance exercise in physical therapy:A summary of systematic reviews[J].Phys Ther,2005,85(11):1208-1223.
[21]Galvao DA,Nosaka K,Taaffe DR,et al.Endocrine and immune responses to resistance training in prostate cancer patients[J].Prostate Cancer Prostatic Dis,2008,11(2):160-165.
[22]Segal RJ,Reid RD,Courneya KS,et al.Resistance exercise in men receiving androgen deprivation therapy for prostate cancer[J].J Clin Oncol,2003,21(9):1653-1659.
[23]Brown JC,Huedo-Medina TB,Pescatello LS,et al.Efficacy of exercise interventions in modulating cancer-related fatigue among adult cancer survivors:a meta-analysis[J].Cancer Epidemiol Biomarkers Prev,2011,20(1):123-133.
[24]Milne HM,Wallman KE,Gordon S,et al.Impact of a combined resistance and aerobic exercise program on motivational variables in breast cancersurvivors:a randomized controlled trial[J].Annals of Behavioral edicine,2008,36(2):158-166.
[25]修閩寧.八段錦對(duì)腫瘤化療病人癌因性疲乏的影響[J].全科護(hù)理,2015(30):3012-3014.
[26]姜夢(mèng)媛,汪敏,宋長(zhǎng)愛(ài).太極拳對(duì)改善晚期肺癌病人癌因性疲乏及睡眠質(zhì)量的影響[J].護(hù)理研究,2013,27(2):420-421.
[27]Mustian KMSL,Palesh OG,Janelsins MC,et al.A Multi-Center Randomized Clinical Trial of Yoga for Sleep Quality Among Cancer Survivors[J].Journal of Clinical Oncology,2013(31):3233-3241
[28]Vadiraja SH,Rao MR,Nagendra RH,et al.Effects of yoga on symptom management in breast cancer patients:A randomized controlled trial[J].International journal of yoga,2009(2):73-79.
[29]Stan DL,Croghan KA,Croghan IT,et al.Randomized pilot trial of yoga versus strengthening exercises in breast cancer survivors with cancer-related fatigue[J].Support Care Cancer,2016(29):10-11.
[30]Bower JE,Garet D,Sternlieb B,et al.Yoga for persistent fatigue in breast cancer survivors:A randomized controlled[J].Cancer,2012,118(15):3766-3775.
[31]Mishra SI,Scherer RW,Snyder C,et al.Exercise interventions on health-related quality of life for people with cancer during active treatment[J].Cochrane Database Syst Rev,2012(8):CD008465.
[32]Arnold M,Taylor NF.Does exercise reduce cancer-related fatigue in hospitalised oncology patients?A systematic review[J].Onkologie,2010,33(11):625-630.
[33]Velthuis MJ,Agasi-Idenburg SC,Aufdemkampe G,et al.The effect of physical exercise on cancer-related fatigue during cancer treatment:a meta-analysis of randomised controlled trials[J].Clin Oncol,2010,22(3):208-221.
The paper reviews the mechanism of exercise relieving cancer-related fatigue(CRF),the attitude of the sufferers to the exercise auxiliary treatment of cancer-related fatigue,and the exercise modes for the sufferers with cancer-related fatigue and its security.It aims to provide guidance and reference for the kinesitherapy and nursing care of sufferers with CRF.
Kinesitherapy;Cancer;Cancer-related fatigue
2016-09-09)
1005-619X(2017)01-0024-04
10.13517/j.cnki.ccm.2017.01.009
611137成都中醫(yī)藥大學(xué)護(hù)理學(xué)院(唐以薰,劉一弦,劉婉琳,李穎馨,易銀萍);610072成都中醫(yī)藥大學(xué)附屬醫(yī)院(蔣運(yùn)蘭)
蔣運(yùn)蘭