An Observational Study on the Intraoperative Awareness Following General Anesthetic Drugs

Author:

Priyadharsini K. Soundarya1ORCID,Haldar Nikita1,Prasad T. Krishna2,Ramanna Mali Kalpana3,Annamalai Maduram1

Affiliation:

1. Department of Pharmacology, Shri Sathya Sai Medical College & Research Institute, Sri Balaji Vidyapeeth, Chengalpattu District, Tamil Nadu, India

2. Department of Anaesthesia, Shri Sathya Sai Medical College & Research Institute, Sri Balaji Vidyapeeth, Chengalpattu District, Tamil Nadu, India

3. Department of Pharmacology, AIIMS, Bibinagar, Hyderabad, India

Abstract

Objective To determine intraoperative awareness and estimate the factors associated with intraoperative awareness. Methods An observational cross-sectional study was carried out after approval from the institutional ethical committee. The duration of the study is 2 months. After completion of the surgical procedure, anesthesia was reversed, and there was an adequate return of consciousness. The patients were interviewed about their surgery using the modified form of the Brice questionnaire. After the questionnaire was completed, it was analyzed, and patients were categorized into either having definite awareness, possible awareness, or no awareness. Results It was observed that out of 90 patients operated on under general anesthesia, eight reported having remembered something under general anesthesia. Out of eight patients, two were found to have definite awareness, and the occurrence of definite awareness was calculated to be 2.22%. Six patients were categorized under possible awareness, and the occurrence of possible awareness was estimated to be 6.6% in our study. Conclusion The occurrence of intraoperative awareness was estimated to be 8.8%, including definite and possible awareness under general anesthesia. Finally, we conclude that intraoperative awareness might be due to the inadequate depth of general anesthesia given to the patients. The dose of general anesthetic drugs was not maintained based on its minimum alveolar concentration (MAC).

Publisher

SAGE Publications

Subject

Pharmacology (medical),Pharmacology

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3