transcutaneous electric acupoint stimulation
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2019 ◽  
Vol 2019 ◽  
pp. 1-11
Author(s):  
Wei Zhang ◽  
Yi-Xiao Yang ◽  
Wei Yu ◽  
Si-Hua Qi

Background and Objective. Transcutaneous electric acupoint stimulation (TEAS) is recommended for its sedative and analgesic effects. We sought to evaluate the effect of TEAS on cough suppression during flexible bronchoscopy (FB) and explore the underlying mechanism. Methods. In this single-center, randomized, single-blind, parallel-controlled study, we randomized 100 patients scheduled for FB into two equal groups treated with or without TEAS (TEAS group and control group). Patients in the TEAS group received 30 min of stimulation at the Hegu (LI4), Neiguan (PC6), and Lieque (LU7) points before FB. The control group underwent the same procedure, but without stimulation. The primary outcome was the intraoperative cough score determined by the bronchoscopist. The secondary outcomes were patient-reported discomfort scores and other procedural parameters. Results. Compared with the controls, patients who received TEAS preconditioning had lower cough scores (P=0.0027) and requirement of lidocaine and fentanyl (P<0.05) and significantly higher postprocedural plasma β-endorphin levels (P=0.0367). There were no intergroup differences in discomfort scores, midazolam dosage, rate of premature termination, oxygen requirement, sedation level, airway assistance, oxygen saturation, lowest oxygen saturation level, heart rate, plasma substance-P levels, and rate of complications after 24 h. The total procedure duration, time for passage of the bronchoscope through the vocal cords, and systolic and diastolic blood pressure levels were less in the TEAS group than in the control group (P=0.033, 0.039 and <0.05, respectively). Conclusion. The combination of midazolam and TEAS was superior to midazolam alone for cough suppression during FB, probably due to increased plasma β-endorphin levels. This trial is registered with ChiCTR1800016612 at chictr.org.cn/index.aspx.


2013 ◽  
Vol 31 (7) ◽  
pp. 1105-1111 ◽  
Author(s):  
Yue Zhang ◽  
Yin Jiang ◽  
Christopher B. Glielmi ◽  
Longchuan Li ◽  
Xiaoping Hu ◽  
...  

2012 ◽  
Vol 7 (1) ◽  
pp. 14 ◽  
Author(s):  
David M Penetar ◽  
Anthony Burgos-Robles ◽  
George H Trksak ◽  
Robert R MacLean ◽  
Steven Dunlap ◽  
...  

2011 ◽  
Vol 2011 ◽  
pp. 1-8 ◽  
Author(s):  
Caroline Lambert ◽  
Ivan Berlin ◽  
Tat-Leang Lee ◽  
Siew Wan Hee ◽  
Audrey S. L. Tan ◽  
...  

The efficacy of acupuncture in smoking cessation, and its effect on the urge to smoke are unclear. We evaluated the effect of a standardized protocol of transcutaneous electric acupoint stimulations (TEAS) on alleviating the urge to smoke. Ninety-eight smokers were recruited in two double-blind studies. Participants abstained from smoking for 26 h, and were randomized to receive TEAS alternating between 2 and 100 Hz at four acupoints (LI4 and PC8, PC6 and TE5) at four different intensities (10, 5, Intermittent 5 or 0 mA). The urge to smoke was assessed by the Questionnaire of Smoking Urges (QSU-Brief). In Experiment 1, the 10 mA group (n= 20) was compared with the 5 mA group (n= 20); the increase in smoking urges did not differ significantly. Considering the possibility that 5 mA may be an active intervention, in Experiment 2, a true placebo (0 mA), and a proxy of placebo [Intermittent 5 mA (i5 mA)] were compared with 10 mA TEAS. In this experiment, 10 mA (n= 20) TEAS showed a tendency to alleviate smoking urges compared with 0 mA (n= 16), and i5 mA (n= 19) TEAS. Only when the data of smokers with Fagerstöm Test for Nicotine Dependence score ≥5 were analyzed that the difference between the 10 mA group and the control group (0 and i5 mA) became significant. Based on these preliminary findings, we conclude that TEAS applied on the skin may antagonize the increase in urge to smoke in abstinent-dependent smokers. It seems warranted to assess the efficacy of TEAS in smoking cessation clinical trials involving a larger population of dependent smokers.


2010 ◽  
Vol 38 (1) ◽  
pp. 12-21 ◽  
Author(s):  
Christina S. Meade ◽  
Scott E. Lukas ◽  
Leah J. McDonald ◽  
Garrett M. Fitzmaurice ◽  
Jessica A. Eldridge ◽  
...  

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