陸煜 馬瑞芬 錢(qián)黎
[摘要] 目的 探討針灸期間艾灸時(shí)程對(duì)原發(fā)性痛經(jīng)治療效果的影響分析。 方法 選取2016年2月~2017年2月我院進(jìn)行艾灸治療的原發(fā)性痛經(jīng)患者80例,根據(jù)艾灸時(shí)間的不同,隨機(jī)分為長(zhǎng)時(shí)間組(40例)和短時(shí)間組(40例),長(zhǎng)時(shí)間組患者艾灸30 min,短時(shí)間組患者艾灸15 min,比較兩組患者的臨床治療效果、疼痛視覺(jué)模擬評(píng)分法(visual analogue scale,VAS)和匹茲堡睡眠質(zhì)量指數(shù)評(píng)分(pittsburgh sleep quality index,PSQI),并測(cè)定兩組患者血清內(nèi)的前列環(huán)素E2和β-內(nèi)啡肽的水平。 結(jié)果 長(zhǎng)時(shí)間組患者治療的總有效率為92.50%(37/40),短時(shí)間組患者治療的總有效率為72.50%(29/40),兩組相比差異有統(tǒng)計(jì)學(xué)意義(P<0.05);治療前,兩組患者的VAS評(píng)分、PSQI評(píng)分及血清PGE2和β-EP的水平相比,差異無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05),治療后,與短時(shí)間組相比,長(zhǎng)時(shí)間組患者的VAS評(píng)分、PSQI評(píng)分及血清PGE2的水平均顯著降低,而β-EP的水平顯著提高,差異有統(tǒng)計(jì)學(xué)意義(P<0.05)。結(jié)論 艾灸30 min對(duì)原發(fā)性痛經(jīng)的臨床治療效果較好,可有效緩解患者的疼痛癥狀。
[關(guān)鍵詞] 艾灸;時(shí)間;原發(fā)性痛經(jīng);疼痛
[中圖分類(lèi)號(hào)] R722.1 [文獻(xiàn)標(biāo)識(shí)碼] B [文章編號(hào)] 1673-9701(2018)07-0049-04
[Abstract] Objective To investigate the effect of moxibustion duration on the therapeutic effect of primary dysmenorrhea during acupuncture and moxibustion. Methods 80 patients with primary dysmenorrhea who were treated with moxibustion in our hospital from February 2016 to February 2017 were selected. According to the different moxibustion time, the patients were randomly divided into long-term group (40 cases) and short-term group (40 cases). Moxibustion was given for the patients in the long-term group for 30 min, and moxibustion was given for the patients in the short-term group for 15 min. The clinical effects, visual analogue scale (VAS) and Pittsburgh sleep quality index (PSQI) were compared between the two groups. Serum levels of prostacyclin E2 and β-endorphin were measured in both groups. Results The total effective rate in the long-term group was 92.50%(37/40), and the total effective rate in the short-term group was 72.50%(29/40). The differences between the two groups were statistically significant(P<0.05); before treatment, the differences in VAS score, PSQI score and serum PGE2 and β-EP levels in the two groups were not statistically significant(P>0.05). After treatment, VAS score, PSQI score and serum PGE2 level in the long-term group were significantly lower than those in short-term group, while the level of β-EP was increased significantly, and the differences were statistically significant(P<0.05). Conclusion Moxibustion for 30 min has a good clinical effect on primary dysmenorrhea and can effectively relieve pain in patients.
[Key words] Moxibustion; Time; Primary dysmenorrhea; Pain
原發(fā)性痛經(jīng)(primary dysmenorrheal,PD)是婦科常見(jiàn)的疾病,隨著升學(xué)工作壓力的加大、生活節(jié)奏的加快,原發(fā)性痛經(jīng)的發(fā)病率逐年提高,該病多見(jiàn)于青春期少女或者年輕女性[1-3],西醫(yī)多采用非甾體抗炎類(lèi)鎮(zhèn)痛藥物進(jìn)行治療,短期內(nèi)效果不錯(cuò),但常產(chǎn)生胃腸道不良反應(yīng),且后期治療效果欠佳,艾灸作為一種傳統(tǒng)的中醫(yī)療法,具有操作簡(jiǎn)單、療效顯著、副作用低等特點(diǎn)[4]?;诖?,本研究探討針灸期間艾灸時(shí)程對(duì)原發(fā)性痛經(jīng)治療效果的影響分析,現(xiàn)報(bào)道如下。
1 資料與方法
1.1 一般資料
選取2016年2月~2017年2月我院進(jìn)行針灸治療的原發(fā)性痛經(jīng)患者80例,年齡18~35歲,平均(22.56±3.38)歲。納入標(biāo)準(zhǔn):①原發(fā)性痛經(jīng)的診斷標(biāo)準(zhǔn)參照第7版的《中醫(yī)婦科學(xué)》和《婦產(chǎn)科學(xué)》;②排除由器質(zhì)性病變引起的痛經(jīng);③患者知情同意。排除標(biāo)準(zhǔn):①對(duì)艾葉過(guò)敏的患者;②由子宮肌瘤、盆腔炎等婦科疾病導(dǎo)致的痛經(jīng);③精神疾病患者;④凝血功能存在障礙的患者;⑤嚴(yán)重心腦血管疾病的患者;⑥近期內(nèi)服用過(guò)止痛藥的患者。根據(jù)艾灸時(shí)間的不同,隨機(jī)分為長(zhǎng)時(shí)間組與短時(shí)間組各40例,兩組患者在年齡、月經(jīng)周期、病程及初潮年齡上相比,差異無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05),具有可比性。見(jiàn)表1。
1.2 研究方法
根據(jù)艾灸時(shí)間的不同,隨機(jī)分為長(zhǎng)時(shí)間組(40例)和短時(shí)間組(40例),長(zhǎng)時(shí)間組患者艾灸30 min,短時(shí)間組患者艾灸15 min,取穴部位參照《中華人民共和國(guó)國(guó)家標(biāo)準(zhǔn):腧穴名稱(chēng)與定位》(GB/T12346-2006),取穴:三陰交、關(guān)元、足三里、氣海及歸來(lái)。具體操作方法:所有患者取仰臥位,暴露腹部及雙側(cè)的小腿,使用大小粗細(xì)一致的艾條(南陽(yáng)醫(yī)樂(lè)嘉艾草制品有限公司,成分為艾絨),將艾灸盒子的中央處對(duì)準(zhǔn)穴位,點(diǎn)燃艾條,根據(jù)痛經(jīng)患者的耐受程度適當(dāng)?shù)恼{(diào)整艾條與皮膚的距離,當(dāng)艾條燃盡時(shí),進(jìn)行彈灰。兩組患者均每周3次,隔日1次,共艾灸8周。
1.3 觀察指標(biāo)
(1)原發(fā)性痛經(jīng)的臨床治療效果參照《中藥新藥臨床研究指導(dǎo)原則》[5],治愈:即腹痛等其他主要癥狀消失,3個(gè)月經(jīng)周期均未復(fù)發(fā),痛經(jīng)癥狀積分降低至0分;顯效:即腹痛癥狀顯著減輕,其他癥狀均有減輕,痛經(jīng)癥狀積分降低≥50%;有效:即腹痛癥狀有所減輕,痛經(jīng)癥狀積分降低50%~75%;無(wú)效:即腹痛及其他主要癥狀均無(wú)改變者;(2)疼痛視覺(jué)模擬評(píng)分法(visual analogue scale,VAS):0~10分,0分表示無(wú)痛,10分表示最劇烈疼痛[6];(3)匹茲堡睡眠質(zhì)量指數(shù)評(píng)分(pittsburgh sleep quality index,PSQI):共包含7個(gè)因子,分別是睡眠質(zhì)量、睡眠障礙、睡眠效率、睡眠時(shí)間、入睡時(shí)間、日間功能和催眠藥物,滿(mǎn)分為21分,每個(gè)因子分為0~3分,分?jǐn)?shù)越高,即表示患者的睡眠質(zhì)量越差[7];(4)分別于治療前后晨起抽取空腹靜脈血5 mL,離心后,-20℃冰箱保存待測(cè),前列環(huán)素E2(prostacyclin E2,PGE2)酶聯(lián)免疫試劑盒(武漢優(yōu)爾生商貿(mào)有效公司,貨號(hào):CEA538Ge);β-內(nèi)啡肽(β-endorphin,β-EP)酶聯(lián)免疫試劑盒(上海博士德生物科技有限公司)。
1.4 統(tǒng)計(jì)學(xué)方法
應(yīng)用SPSS17.0統(tǒng)計(jì)學(xué)軟件對(duì)所有數(shù)據(jù)進(jìn)行統(tǒng)計(jì)學(xué)分析,計(jì)量資料以均數(shù)±標(biāo)準(zhǔn)差(x±s)表示,組間比較采用獨(dú)立t檢驗(yàn),計(jì)數(shù)資料采用[n(%)]的形式表示,采用χ2檢驗(yàn),P<0.05為差異有統(tǒng)計(jì)學(xué)意義。
2 結(jié)果
2.1 兩組患者臨床治療效果的比較
長(zhǎng)時(shí)間組患者治療的總有效率為92.50%(37/40),短時(shí)間組患者治療的總有效率為72.50%(29/40),兩組比較差異具有統(tǒng)計(jì)學(xué)意義(P<0.05)。見(jiàn)表2。
2.2 兩組患者治療前后VAS評(píng)分和PSQI總分的比較
治療前,兩組患者的VAS評(píng)分和PSQI總分相比,差異無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05);治療后,與短時(shí)間組相比,長(zhǎng)時(shí)間組患者的VAS評(píng)分和PSQI總分均顯著降低,差異具有統(tǒng)計(jì)學(xué)意義(P<0.05)。見(jiàn)表3。
2.3 兩組患者治療前后PGE2和β-EP的水平比較
治療前,兩組患者的PGE2和β-EP水平相比,差異無(wú)統(tǒng)計(jì)學(xué)意義(P>0.05);經(jīng)治療后,與短時(shí)間組相比,長(zhǎng)時(shí)間組患者的PGE2顯著降低,而β-EP的水平顯著提高,差異具有統(tǒng)計(jì)學(xué)意義(P<0.05)。見(jiàn)表4。
3 討論
痛經(jīng)是指女性在月經(jīng)前后及月經(jīng)期間出現(xiàn)的下腹部墜脹、疼痛,腰背部酸痛等癥狀,嚴(yán)重影響女性的日常生活,根據(jù)是否由器質(zhì)性病變引起,主要可分為原發(fā)性痛經(jīng)和繼發(fā)性痛經(jīng),原發(fā)性痛經(jīng)是指生殖器官無(wú)器質(zhì)性病變的痛經(jīng),約占痛經(jīng)患者的90%以上[8-10]。中醫(yī)認(rèn)為,痛經(jīng)多是由于抑郁、情志所傷,肝氣郁結(jié)阻滯則可導(dǎo)致血行不暢,或是由于受寒飲冷、寒凝氣血。原發(fā)性痛經(jīng)有虛實(shí)之分,虛癥主要是因肝腎不足、氣血兩虛、胞宮失養(yǎng)所致,即“不榮則痛”,實(shí)癥主要是氣血不暢、寒凝血瘀所致,即“不通則痛”[11-12]。《本草從新》曰:“艾葉生溫、熟熱,可暖子宮、理氣血、逐寒濕、止諸血,調(diào)經(jīng)安胎、溫中開(kāi)郁”。艾葉作為預(yù)灸材料易于點(diǎn)燃,燃燒時(shí)熱力溫和持久、可穿透皮膚、直達(dá)深部。艾灸是以艾絨為材料,通過(guò)灼燒艾條,用溫?zé)岽碳んw表的腧穴,以達(dá)到升陽(yáng)舉陷、溫經(jīng)通絡(luò)、祛寒逐濕、行氣活血、消腫散結(jié)等作用,可用于治療以風(fēng)邪、寒邪和濕邪為主的疾病及慢性虛弱性疾病[13-15]。三陰交為足三陰經(jīng)交會(huì)穴,同時(shí)也是足太陰脾經(jīng)腧穴,可通調(diào)三經(jīng)經(jīng)氣,《金針王樂(lè)亭》言:“三陰交滋陰、助陽(yáng)、健脾,為治血之要穴”。關(guān)元為三陰經(jīng)與任脈的交會(huì)穴位,可溫通經(jīng)絡(luò)、調(diào)養(yǎng)沖任、溫補(bǔ)腎陽(yáng),促進(jìn)機(jī)體血液循環(huán)。古籍有言:“關(guān)元為人身上下四旁之中,為男子藏精,女子蓄血之處”。足三里是胃經(jīng)穴位,為強(qiáng)健養(yǎng)生之要穴;氣海為元陽(yáng)之本,是生命動(dòng)力之源泉,全身氣血匯集之所;歸來(lái)為治療月經(jīng)病的經(jīng)驗(yàn)有效穴位[16-17]。本研究結(jié)果顯示,長(zhǎng)時(shí)間組患者治療的總有效率為37例(92.50%),短時(shí)間組患者治療的總有效率為29例(72.50%),兩組相比,差異具有統(tǒng)計(jì)學(xué)意義(P<0.05)。此外,本研究結(jié)果顯示長(zhǎng)時(shí)間艾灸還可提高患者的睡眠質(zhì)量。
西醫(yī)認(rèn)為子宮內(nèi)合成釋放的前列腺素增加,導(dǎo)致子宮內(nèi)平滑肌的張力增大,是誘發(fā)原發(fā)性痛經(jīng)的主要原因,前列環(huán)素E2為子宮內(nèi)膜合成的一種前列腺素酶,其不但可抑制子宮平滑肌的自發(fā)活動(dòng),控制子宮的正常收縮,而且還可提高神經(jīng)末梢感受器的敏感性、緩激肽及組織胺的致炎反應(yīng),增強(qiáng)痛經(jīng)的程度[18-19]。本研究中經(jīng)治療后患者血清內(nèi)前列環(huán)素E2顯著降低,提示長(zhǎng)時(shí)間的艾灸治療可緩解患者的炎性反應(yīng),緩解痛經(jīng)。β-內(nèi)啡肽是一種具有嗎啡樣活性的神經(jīng)多肽物質(zhì),主要分布在子宮內(nèi)膜平滑肌細(xì)胞內(nèi),具有良好的陣痛作用,主要參與子宮的收縮和松弛作用[20-21]。本研究結(jié)果顯示,經(jīng)艾灸治療后,相比于短時(shí)間組患者,長(zhǎng)時(shí)間組患者血清內(nèi)β-內(nèi)啡肽的水平顯著提高(P<0.05),提示長(zhǎng)時(shí)間的艾灸可緩解患者的痛經(jīng)癥狀。
綜上所述,艾灸30 min對(duì)原發(fā)性痛經(jīng)的臨床治療效果較好,可有效緩解患者的疼痛癥狀。
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(收稿日期:2017-11-07)