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穴位贴敷联合耳穴压豆在糖尿病胃轻瘫患者中的应用

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  [摘要] 目的 探討穴位贴敷联合耳穴压豆在糖尿病胃轻瘫(DGP)患者中的应用。 方法 选取2017年1月~2018年2月内科门诊就诊DGP患者86例,随机分为联合组和对照组,每组43例。两组均予个体化的饮食运动方案及药物控制血糖等基础治疗。对照组予以穴位贴敷治疗,观察组在对照组基础上再加耳穴压豆治疗。两组连用8周。观察两组治疗前后血糖及糖化血红蛋白达标、胃排空时间情况,并比较其临床效果。 结果 治疗8周后,联合组FBG、2hPG和HbA1C的达标率分别为95.35%、90.70%和81.40%,显著高于对照组的81.40%、72.09%和60.47%(P<0.05);同时两组胃排空时间显著缩短(P<0.05或P<0.01);且联合组缩短幅度更显著(P<0.05);同时联合组患者临床总有效率(95.35%)较对照组(81.40%)更佳(χ2=4.071,P<0.05)。 结论 穴位贴敷联合耳穴压豆用于DGP患者的效果确切,不仅能更明显提高降糖药效果,有利于血糖及糖化血红蛋白的达标,而且能加快胃肠运动,改善临床症状,促进胃排空。
  [关键词] 糖尿病性胃轻瘫;穴位贴敷;耳穴压豆;胃排空时间
  [中图分类号] R587.2          [文献标识码] B          [文章编号] 1673-9701(2020)19-0139-04
  Application of acupoint sticking combined with auricular point pressing beans in the patients with diabetic gastroparesis
  GUO Aiping   CHEN Yan
  Department of Internal Medicine, Wenling Hospital of Traditional Chinese Medicine in Zhejiang Province, Wenling,  317500, China
  [Abstract] Objective To investigate the application of acupoint sticking combined with auricular point pressing beans in the patients with diabetic gastroparesis(DGP). Methods 86 patients with DGP who were treated in the outpatient department of internal medicine from January 2017 to February 2018 were selected and randomly divided into the combined group and the control group, with 43 cases in each group. Both groups were given individualized dietary and exercise programs and basic treatments such as drugs to control blood glucose. The control group was given acupoint sticking. The observation group was further given auricular point pressing beans on the basis of the control group. Both groups were treated for 8 weeks. The blood glucose and glycated hemoglobin compliance and gastric emptying time before and after treatment were observed and compared between the two group, and its clinical effects were compared. Results After 8 weeks of treatment, the compliance rates of FBG, 2hPG and HbA1C in the combined group were 95.35%, 90.70% and 81.40%, respectively, which were significantly higher than those of 81.40%, 72.09% and 60.47% respectively in the control group(P<0.05). At the same time, the gastric emptying time in both groups was significantly shorter than before(P<0.05 or P<0.01). The shortening degree in the combined group was more significant than that in the control group(P<0.05). At the same time, the total clinical effective rate(95.35%) was better in the combined group than in the control group(81.40%)(χ2=4.071, P<0.05). Conclusion Acupoint sticking combined with auricular point pressing beans in the treatment of patients with DGP has an exact efficacy, which not only can improve the effect of hypoglycemic agents, but is also conducive to the compliance of blood glucose and glycated hemoglobin, and can accelerate gastrointestinal motility, improve clinical symptoms and promote gastric emptying.   [Key words] Diabetic gastroparesis (DGP); Acupoint sticking; Auricular point pressing beans; Gastric emptying time
  糖尿病胃轻瘫(Diabetic gastroparesis,DGP)是糖尿病患者慢性胃肠道并发症之一,发病率约占糖尿病患者30%~50%,临床特点主要是胃动力减弱,主要表现为餐后饱胀、恶心呕吐、纳呆、便秘等[1,2]。DGP的病因及发病机制迄今国内外尚不完全清楚,主要病因是长期糖代谢异常引起的自主神经病变导致胃排空障碍[3,4]。DGP的发病机制十分复杂,国内外尚未形成统一的结论,西医西药治疗在严格控制血糖的基础上加用促胃动力药及对症治疗,虽有一定的效果,但总体来说效果欠理想,且治疗后复发率居高不下[5]。穴位贴敷和耳穴压豆均是常用的中医外治手段,两者单独用于DGP患者的效果较好,但两者联合应用于DPN患者国内鲜有报道[6,7]。本研究分析了穴位贴敷联合耳穴压豆在DGP患者中的应用,现报道如下。
  1 资料与方法
  1.1 一般资料
  选择2017年1月~2018年2月我院内科门诊治疗的86例DGP患者。纳入标准[8]:①符合2007年中华医学会制定的2型糖尿病的诊断标准者[9];②钡餐造影示吞钡超过6 h胃内仍残留有钡条者。排除标准[10]:①肝胆胃肠道器质性疾病或以往有腹部手术病史者;②伴有酮症酸中毒、低血糖休克或高渗性昏迷等糖尿病急性并发症者。随机数字表将86例DGP患者分为两组,每组43例。两组患者性别、年龄、病程和空腹血糖(Fasting plasma glucose,FPG)一般资料比较,差异无统计学意义(P>0.05),具有可比性。见表1。
  1.2 方法
  两组均给予个体化的饮食运动方案和药物控制血糖等基础治疗。对照组予以穴位贴敷治疗,取穴:胰俞、脾俞、胃俞、天枢,药物组成:苍术、茯苓、厚朴、黄芩、黄芪,取上述药物之中药配方颗粒加甘油及少许食醋,制成中药软膏,用无纺药膏布固每次贴敷时间为6 h,1次/d,每组6 d,休息1 d。观察组患者在对照组基础上再加耳穴压豆治疗,耳穴取胰、脾、胃、内分泌、三焦等穴,利用压痛点找出阳性反应点,将粘有王不留行籽小胶布贴压在相应阳性反应点,自行按压使局部感到酸胀感,按压3~5 min/次,按压5次/d,两耳交替进行。两组连用8周。观察两组治疗前后血糖及糖化血红蛋白达标、胃排空时间情况,并比较其临床效果。
  1.3 观察指标
  1.3.1 血糖及糖化血红蛋白达标率测定  用FBG、餐后2 h血糖(2-Hour postprandial blood glucose,2hPG)及糖化血红蛋白(Glycated haemoglobin,HbA1C)这三项指标的达标情况评估血糖及糖化血红蛋白达标率,其中达标标准是FBG≤6.1 mmol/L、2hPG≤8.0 mmol/L及HbA1C≤7.0%。
  1.3.2 胃排空时间检测  禁食8 h以上,晨早8点空腹予进食含火腿肠40 g和面包80 g的实验餐,进餐时吞服10 g钡囊,检测钡囊在胃内排空时间。
  1.3.3 疗效判断标准[11]  显效:症状完全消失或较前明显减轻,钡餐造影示吞钡6 h后胃内无钡条残留;有效:症状较前有所减轻,钡餐造影示吞钡6 h后胃内钡条残留<50%;无效:未达上述标准。除无效均为总有效。
  1.4 统计学方法
  采用SPSS21.0统计学软件进行分析,计量资料以均数±标准差(x±s)表示,采用t检验。计数资料以[n(%)]表示,采用χ2检验,P<0.05为差异有统计学意义。
  2 结果
  2.1 两组血糖和糖化血红蛋白达标情况比较
  治疗8周后,联合组FBG、2hPG和HbA1C的达标率分别为95.35%、90.70%和81.40%,显著高于对照组的81.40%、72.09%和60.47%(P<0.05)。见表2。
  2.2 两组治疗前后胃排空时间比较
  治疗前两组胃排空时间相接近(P>0.05)。治疗8周后,两组胃排空时间显著缩短(P<0.05或P<0.01);且联合组缩短幅度更显著(P<0.05)。见表3。
  2.3 两组治疗后效果比较
  干预8周后,联合组患者临床总有效率(95.35%)较对照组(81.40%)更佳(χ2=4.071,P<0.05)。见表4。
  3讨论
  DGP是糖尿病患者的常见慢性繼发性并发症,主要由于高血糖导致胃肠微循环障碍及体内自主神经敏感度降低引起的胃排空障碍性疾病,临床上一般不伴有机械性梗阻,主要表现为胃张力、胃动力低下引起的胃排空延迟[4,12-13]。随着糖尿病发病率的升高,糖尿病胃轻瘫的发病率也随着上升[14,15]。据统计,50%~76%病史较长的糖尿病患者存在消化道动力异常的问题,而DGP的发病率波动在30%~50%[16-18]。DGP患者由于消化不良,进食不规律,导致胃排空延迟会引起营养物质推迟吸收,血糖浓度延后上升,直接影响胰岛素和降糖药的控制血糖效果,治疗前易出现水电解质酸碱平衡紊乱及发生血糖波动幅度较明显,发生酮症酸中毒、高渗昏迷及低血糖等并发症,加重患者病情,严重时可危及生命[19-21]。
  中医认为DGP属于“胃痞”等范畴,其病理病机多为脾胃升降失调、运化失常、不能升清降浊、气阴不足引起,治疗当以健脾和胃、理气通降为主[22-24]。穴位贴敷和耳穴压豆均为临床常用的中医治疗技术,在临床上已广泛地使用。中药穴位贴敷疗法是把中药研成细末,用水、醋、植物油等调成糊状或用呈凝固状的油脂制成软膏、丸剂或饼剂,直接贴敷穴位,通过药物对穴位的刺激及药物在特定穴位上被吸收,药穴同疗,可达到疏通经络、调节阴阳和抗御病邪的作用,是用来达到防病治病的一种无创穴位疗法[25,26]。本研究穴位贴敷的中药方中黄芪、苍术、茯苓健脾燥湿益气,厚朴理气消胀,达到健脾益气、和胃降逆作用。中医认为“宗脉之所聚、十二经脉皆上通于耳”,全身综脉和脏器皆与耳连系,耳部存在与人体各脏器对应的反射区,刺激活按压这些反射区可对各脏器产生治疗作用。耳穴压将粘有王不留行籽小胶布贴压在相应穴位,通过用手按压刺激耳穴相应的部位,刺激人体脏腑在耳部特定的反射区,以达到疏通经络、运行气血、调理脏腑的作用[27-29]。本研究耳穴压豆选取胰、脾、胃穴提高胃肠功能,维持胃肠动力平衡,内分泌穴调节机体阴阳平衡,三焦穴可直接刺激迷走神经, 促进胰岛素的分泌,辅助降糖治疗,诸穴合用,共奏益气健脾、降逆止呕和调和气血之功效。近年来研究发现穴位贴敷联合耳穴压豆用于糖尿病患者及其并发症具有良好的协同作用[30]。本研究示治疗8周后,联合组患者FBG、2hPG和HbA1C的达标率明显高于对照组,且联合组胃排空时间缩短幅度较对照组更显著。提示穴位贴敷联合耳穴压豆用于DGP患者不仅能更明显提高降糖药效果,有利于血糖及糖化血红蛋白的达标,而且能加快胃肠运动,促进胃排空。同时研究还发现干预8周后,联合组患者临床总有效率(95.35%)显著高于对照组(81.40%)。提示穴位贴敷联合耳穴压豆用于DGP患者的临床效果明显优于单纯穴位贴敷治疗,能明显改善其临床症状。   总之,穴位贴敷联合耳穴压豆用于DGP患者的效果确切,不仅能更明显提高降糖药效果,有利于血糖及糖化血红蛋白的达标,而且能加快胃肠运动,改善临床症状,促进胃排空。但本研究的病例数偏少和观察时间偏短,必要时增加病例数及延长观察时间进行深入研究探讨。
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  (收稿日期:2019-07-11)
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