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The Effects of Acupuncture on Hemodynamic Changes During Endotracheal Intubation for General Anesthesia Publisher



Rahimi M1 ; Farhanchi A2 ; Taheri M1 ; Samadi S1
Authors
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Authors Affiliations
  1. 1. Department of Anesthesiology, Tehran University of Medical Sciences, Hamadan, Iran
  2. 2. Department of Anesthesiology, Hamadan University of Medical Sciences, Hamadan, 6514845417, Iran

Source: Medical Acupuncture Published:2019


Abstract

The goal of this research was to investigate the efficacy of perioperative manual acupuncture in the LV 3 and LI 4 points for lessening hemodynamic changes during endotracheal intubation in patients who were receiving anesthesia. Materials and Methods: This double-blinded randomized controlled study enrolled patients who were undergoing endotracheal intubation, in 2015-2016, during general anesthesia in the general surgery department of the Imam Khomeini Hospital complex, in the Tehran University of Medical Sciences, Iran. The patients were randomly allocated into 2 groups with 30 patients in each group. In the treatment group, acupuncture needles were placed at LV 3 and LI 4, whereas, in the control group, the needles were placed 1 cm lateral to these points. Systolic blood pressure (SBP), diastolic blood pressure (DBP), mean arterial blood pressure (MAP), and heart rate (HR) before and after placing the acupuncture needles, after induction, immediately, 1 minute, and 3 minutes after intubation were measured and recorded prospectively. Results: The patients had a mean age of 44.45 ± 12.72 years and included 35 (58.3%) males. Before acupuncture, demographic data, mean blood pressure (BP), and mean HR of the patients were not significantly different in the treatment and control groups. The mean SBP, DBP, MAP, and HR of all patients changed over time significantly (P < 0.001 for all). In the treatment group, mean SBP, DBP, and MAP changes immediately after the needles were placed were significantly less than those in the control group (P = 0.033, 0.024, and 0.024, respectively). Conclusions: Although acupuncture could have a very-short-term effect that reduces BP during endotracheal intubation, hemodynamic changes might not be prevented during endotracheal intubation. © Copyright 2019, Mary Ann Liebert, Inc., publishers 2019.