Needling of the extra 1 point decreases BIS values and preoperative anxiety
Needling of the extra 1 point decreases BIS values and preoperative anxiety
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DOI：
10.1142/s0192415x04002363
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发表时间：
2004-01-01
影响因子：
5.7
通讯作者：
Fassoulaki, A
中科院分区：
文献类型：
--
作者：
Paraskeva, A;Melemeni, A;Fassoulaki, A
针灸有抗焦虑作用。我们研究了针刺对脑电双频指数（BIS）值和焦虑的影响。将50例患者随机分为A组和C组，A组针刺印堂穴15min，C组针刺右眉末外2cm处对照穴15min。在针刺前、针刺过程中每30秒记录一次BIS值，共15分钟，针刺完成后每30秒记录一次BIS值，共90秒。采用语言评分量表（VSS）评估针刺前后患者的焦虑水平（0 =无焦虑，10 =最严重焦虑）。当施加在额外的I点（p = 0.0001）而不是在对照点上时，在针刺期间BIS值显著降低。与基线（针刺前）VSS值相比，针刺应用显著降低了A组（p = 0.027）和C组（p = 0.0001）中的VSS值。然而，两组之间的BIS或VSS值无差异。结论：术前针刺特I穴可显著降低BIS值和VSS值，而针刺对照穴仅降低VSS值。
Acupuncture has anxiolytic effects. We investigated the effect of acupuncture on the Bispectral Index (BIS) values and anxiety. Fifty patients were randomly assigned to group A to receive acupuncture for 15 minutes on the extra I point (yintang) or to group C, where they received the same treatment on a control point located 2 cm lateral to the end of the right eyebrow. BIS values were recorded before acupuncture; during acupuncture every 30 seconds for 15 minutes and every 30 seconds for 90 seconds when the acupuncture treatment was accomplished. Anxiety level was assessed before and after acupuncture by a verbal score scale (VSS) (0 = no anxiety, 10 = worst anxiety). BIS values were significantly decreased during acupuncture when applied on the extra I point (p = 0.0001) but not on the control point.Acupuncture application significantly decreased the VSS values within the A group (p = 0.027) and in the C group (p = 0.0001), when compared to the baseline (pre-acupuncture) VSS values. However, no differences were found between the two groups regarding BIS or VSS values. In conclusion, needling the extra I point preoperativeiy significantly decreases the BIS values and the VSS for anxiety but needling of a control point decrease only VSS values.