Research Article

Evaluation of QT Interval of Patients Using Muscle Relaxants Under General Anesthesia, Randomized Clinical Trial

Volume: 44 Number: 1 March 30, 2022
EN

Evaluation of QT Interval of Patients Using Muscle Relaxants Under General Anesthesia, Randomized Clinical Trial

Abstract

Objective: The aim of the study was to investigate the effects of rocuronium, mivacurium, and atracurium on arrhythmia markers, QT interval, and QT dispersion (QTd).
Method: Ninety patients scheduled for septorhinoplasty were randomly assigned to one of three groups of 30. During the induction of anesthesia, muscle relaxants of 0.6 mg/kg rocuronium in Group R, 0.2 mg/kg mivacurium in Group M, and 0.5 mg/kg atracurium in Group A were employed. Mean blood pressure (MAP), heart rate (HR), and electrocardiogram (ECG) values were measured before induction of anesthesia (T0), immediately after induction of anesthesia (T1), at 1 minute (T2), 5 minutes (T3), 10 minutes (T4) and 15 minutes (T5) after muscle relaxant administration, and QT, corrected QT (QTc), QTd and corrected QTd (QTcd) intervals were recorded.
Results: When the groups were compared in terms of QTcd values, the difference between mivacurium and atracurium was significant in terms of T5 values, and atracurium (T5) QTcd was found to be shorter (p<0.05). Group M had 5 of the 6 measures with pathological QTc prolongation.
Conclusions: Because the prevalence of pathological QTc is greater in mivacurium, further clinical trials should be conducted to challenge the use of mivacurium in individuals with a long QT interval.

Keywords

References

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Details

Primary Language

English

Subjects

Health Care Administration

Journal Section

Research Article

Publication Date

March 30, 2022

Submission Date

January 11, 2022

Acceptance Date

March 21, 2022

Published in Issue

Year 2022 Volume: 44 Number: 1

APA
Kurt, B., Gündoğdu, O., Avcı, O., Gürsoy, S., Özdemir Kol, İ., Kaygusuz, K., & İsbir, C. (2022). Evaluation of QT Interval of Patients Using Muscle Relaxants Under General Anesthesia, Randomized Clinical Trial. Cumhuriyet Medical Journal, 44(1), 80-86. https://doi.org/10.7197/cmj.1056331
AMA
1.Kurt B, Gündoğdu O, Avcı O, et al. Evaluation of QT Interval of Patients Using Muscle Relaxants Under General Anesthesia, Randomized Clinical Trial. CMJ. 2022;44(1):80-86. doi:10.7197/cmj.1056331
Chicago
Kurt, Bekir, Oğuz Gündoğdu, Onur Avcı, et al. 2022. “Evaluation of QT Interval of Patients Using Muscle Relaxants Under General Anesthesia, Randomized Clinical Trial”. Cumhuriyet Medical Journal 44 (1): 80-86. https://doi.org/10.7197/cmj.1056331.
EndNote
Kurt B, Gündoğdu O, Avcı O, Gürsoy S, Özdemir Kol İ, Kaygusuz K, İsbir C (March 1, 2022) Evaluation of QT Interval of Patients Using Muscle Relaxants Under General Anesthesia, Randomized Clinical Trial. Cumhuriyet Medical Journal 44 1 80–86.
IEEE
[1]B. Kurt et al., “Evaluation of QT Interval of Patients Using Muscle Relaxants Under General Anesthesia, Randomized Clinical Trial”, CMJ, vol. 44, no. 1, pp. 80–86, Mar. 2022, doi: 10.7197/cmj.1056331.
ISNAD
Kurt, Bekir - Gündoğdu, Oğuz - Avcı, Onur - Gürsoy, Sinan - Özdemir Kol, İclal - Kaygusuz, Kenan - İsbir, Cemil. “Evaluation of QT Interval of Patients Using Muscle Relaxants Under General Anesthesia, Randomized Clinical Trial”. Cumhuriyet Medical Journal 44/1 (March 1, 2022): 80-86. https://doi.org/10.7197/cmj.1056331.
JAMA
1.Kurt B, Gündoğdu O, Avcı O, Gürsoy S, Özdemir Kol İ, Kaygusuz K, İsbir C. Evaluation of QT Interval of Patients Using Muscle Relaxants Under General Anesthesia, Randomized Clinical Trial. CMJ. 2022;44:80–86.
MLA
Kurt, Bekir, et al. “Evaluation of QT Interval of Patients Using Muscle Relaxants Under General Anesthesia, Randomized Clinical Trial”. Cumhuriyet Medical Journal, vol. 44, no. 1, Mar. 2022, pp. 80-86, doi:10.7197/cmj.1056331.
Vancouver
1.Bekir Kurt, Oğuz Gündoğdu, Onur Avcı, Sinan Gürsoy, İclal Özdemir Kol, Kenan Kaygusuz, Cemil İsbir. Evaluation of QT Interval of Patients Using Muscle Relaxants Under General Anesthesia, Randomized Clinical Trial. CMJ. 2022 Mar. 1;44(1):80-6. doi:10.7197/cmj.1056331