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ECG Changes in Patients with Amitriptyline Intoxication; P, QT, QTC, T and PR Wave Dispersion: A Retrospective Study

Year 2023, Volume: 5 Issue: 1, 5 - 10, 30.04.2023
https://doi.org/10.51262/ejtox.1242546

Abstract

Objective: Amitriptyline intoxication is a life-threatening condition as it can cause cardiac arrhythmias. This study aims to examine the ECG changes in patients with amitriptyline intoxications who were admitted to the emergency department and to compare the P-wave, T-wave, QT, QTC, and PR dispersions with healthy controls.
Material and Methods: The sample of the current retrospective study consists of only 46 patients with amitriptyline intoxication and 65 healthy controls. The 12-channel ECG recordings of the participants were evaluated by two experienced cardiologists. P wave, T wave, QT, QTC, and PR distance, minimum, maximum, and dispersion values were measured. The obtained data were recorded on the data set and subjected to statistical analysis.
Results: There was no significant difference in sociodemographic variables between patients with amitriptyline intoxication and the control group. The main symptoms of the patients were as follows: 28.3% (n=13) lethargy, 32.6% (n=15) nausea-vomiting, 21.7% (n=10) unconsciousness, and 17.4% (n=8) other. According to the analysis of amitriptyline intoxication and ECG parameters of healthy controls, P-wave, T-wave, QT, QTC, and PR dispersion were higher in the intoxication group than in the healthy controls (p0.05). The patient group had a higher heart rate than the control group (p=0.026).
Conclusion: The current study found that P-wave, T-wave, QT, QTC, and PR dispersion were higher in the amitriptyline intoxication group than in the control group, which is thought to play a role in cardiac arrhythmias. Clinicians should be on alert for any ECG changes in these cases.

References

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  • Duran M, Uludag O, Yuzkat N. Analysis of adult intoxication cases treated in ICU: A sample from Adıyaman Region of Turkey. Medical Science and Discovery. 2016;3(2):71-75.
  • Campleman SL, Brent J, Pizon AF, et al. Drug-specific risk of severe QT prolongation following acute drug overdose. Clinical Toxicology. 2020;58(12):1326-1334.
  • Karaca O, Ertaşkın A. Epidemiology of self-poisoning with drug in the Central Anatolian Region in Turkey. Cureus. 2020;12(2).
  • McClure EW, Daniels RN. Classics in Chemical Neuroscience: Amitriptyline. ACS chemical neuroscience. 2021;12(3):354- 362.
  • Ozenir M, Duru NS, Elevli M, Karakus A, Civilibal M. The Familial Factors and Demographic Characteristics of Children with Drug Poisoning. Haseki Tıp Bulteni-Medical Bulletin Of Haseki. 2013;51(4):157-161.
  • Manini AF, Nelson LS, Stimmel B, Vlahov D, Hoffman RS. Incidence of adverse cardiovascular events in adults following drug overdose. Academic emergency medicine. 2012;19(7):843-849.
  • Manini AF, Nair AP, Vedanthan R, Vlahov D, Hoffman RS. Validation of the prognostic utility of the electrocardiogram for acute drug overdose. Journal of the American Heart Association. 2017;6(2):e004320.
  • Lionte C, Bologa C, Sorodoc L. Toxic and drug-induced changes of the electrocardiogram. Advances in Electrocardiograms: Clinical Applications 1st ed Rijeka, Croatia: InTech. 2012:271-96.
  • Blaber MS, Khan JN, Brebner JA, McColm R. “Lipid rescue” for tricyclic antidepressant cardiotoxicity. The Journal of emergency medicine. 2012;43(3):465-467.
  • Yıldız C, Köylü R, Günaydın YK, Akıllı B, Yıldız G, Yıldırım ÖT. Evaluation of the Changes in T Peak-T End Interval and T Peak-T End/QT Ratio in Tricyclic Antidepressant Intoxication. Eurasian Journal of Toxicology. 2020;2(3):57-63.
  • Hennessy S, Bilker WB, Knauss JS, et al. Cardiac arrest and ventricular arrhythmia in patients taking antipsychotic drugs: cohort study using administrative data. Bmj. 2002;325(7372):1070.
  • Groleau G, Jotte R, Barish R. The electrocardiographic manifestations of cyclic antidepressant therapy and overdose: a review. The Journal of emergency medicine. 1990;8(5):597- 605.
  • Avci A, Uzucek M, BugraYapici S, et al. The New Markers of Ventricular Dispersion in Patients with Acute Poisoning with TCAs: Tp-e Interval and Tp-e/QTc Ratio. Signa Vitae. 2020;1(4).
  • Güloğlu C, Orak M, Üstündağ M, Altuncı YA. Analysis of amitriptyline overdose in emergency medicine. Emergency Medicine Journal. 2011;28(4):296-299.
  • Buckley NA, Chevalier S, Leditschke IA, O’Connell DL, Leitch J, Pond SM. The limited utility of electrocardiography variables used to predict arrhythmia in psychotropic drug overdose. Critical Care. 2003;7(5):1-7.
  • Olgun H, Yldrm ZK, Karacan M, Ceviz N. Clinical, electrocardiographic, and laboratory findings in children with amitriptyline intoxication. Pediatric emergency care. 2009;25(3):170-173.
  • Caksen H, Akbayram S, Odabaş D, et al. Acute amitriptyline intoxication: an analysis of 44 children. Human & experimental toxicology. 2006;25(3):107-110.
  • Dilaveris PE, Gialafos JE. P-wave dispersion: A novel predictor of paroxysmal atrial fibrillation. Annals of Noninvasive Electrocardiology. 2001;6(2):159-165.
  • Bazett H. An Analysis of the Time-Relations of. Heart. 1920;7:353.
  • Tse G, Yan BP. Novel arrhythmic risk markers incorporating QRS dispersion: QRSd×(T peak− T end)/QRS and QRSd×(T peak− T end)/(QT× QRS). Annals of Noninvasive Electrocardiology: the Official Journal of the International Society for Holter and Noninvasive Electrocardiology, Inc. 2017;22(6).
  • Irdem A, Akpinar M, Celebi E, Aygun F, Dursun H. P-wave changes associated with Chiari network in the right atrium. Pediatric Cardiology. 2020;41(8):1773-1776.
  • Okutucu S, Aytemir K, Oto A. P-wave dispersion: what we know till now? JRSM cardiovascular disease. 2016;5:2048004016639443.
  • Alegría-Barrero E, Alegría-Barrero A, Gómez JJG, Juan-Aracil GR. Chiari’s network and paroxysmal atrial fibrillation. Revista Española de Cardiología (English Edition). 2011;8(64):727- 728.
  • Mills KC. Tricyclic antidepressants. In Tintinalli JE, Kellen G, Stapczynski JS, editors. Emergency Medicine A Comprehensive Study Guide. 6th ed. New York: McGraw-Hill; 2004. pp. 1025-33.
Year 2023, Volume: 5 Issue: 1, 5 - 10, 30.04.2023
https://doi.org/10.51262/ejtox.1242546

Abstract

References

  • Mowry JB, Spyker DA, Brooks DE, McMillan N, Schauben JL. 2014 annual report of the american association of poison control centers’ national poison data system (NPDS): 32nd annual report. Clinical toxicology. 2015;53(10):962-1147.
  • Yildiztepe E, Aksay NH, Demir Ö, et al. Analysis of the Year 2007 Data of Dokuz Eylül University Drug and Poison Information Center, Turkey/Dokuz Eylül Üniversitesi Ilaç ve Zehir Bilgi Merkezi 2007 Yili Verilerinin Analizi. Türkiye Klinikleri Tip Bilimleri Dergisi. 2010;30(5):1622.
  • Duran M, Uludag O, Yuzkat N. Analysis of adult intoxication cases treated in ICU: A sample from Adıyaman Region of Turkey. Medical Science and Discovery. 2016;3(2):71-75.
  • Campleman SL, Brent J, Pizon AF, et al. Drug-specific risk of severe QT prolongation following acute drug overdose. Clinical Toxicology. 2020;58(12):1326-1334.
  • Karaca O, Ertaşkın A. Epidemiology of self-poisoning with drug in the Central Anatolian Region in Turkey. Cureus. 2020;12(2).
  • McClure EW, Daniels RN. Classics in Chemical Neuroscience: Amitriptyline. ACS chemical neuroscience. 2021;12(3):354- 362.
  • Ozenir M, Duru NS, Elevli M, Karakus A, Civilibal M. The Familial Factors and Demographic Characteristics of Children with Drug Poisoning. Haseki Tıp Bulteni-Medical Bulletin Of Haseki. 2013;51(4):157-161.
  • Manini AF, Nelson LS, Stimmel B, Vlahov D, Hoffman RS. Incidence of adverse cardiovascular events in adults following drug overdose. Academic emergency medicine. 2012;19(7):843-849.
  • Manini AF, Nair AP, Vedanthan R, Vlahov D, Hoffman RS. Validation of the prognostic utility of the electrocardiogram for acute drug overdose. Journal of the American Heart Association. 2017;6(2):e004320.
  • Lionte C, Bologa C, Sorodoc L. Toxic and drug-induced changes of the electrocardiogram. Advances in Electrocardiograms: Clinical Applications 1st ed Rijeka, Croatia: InTech. 2012:271-96.
  • Blaber MS, Khan JN, Brebner JA, McColm R. “Lipid rescue” for tricyclic antidepressant cardiotoxicity. The Journal of emergency medicine. 2012;43(3):465-467.
  • Yıldız C, Köylü R, Günaydın YK, Akıllı B, Yıldız G, Yıldırım ÖT. Evaluation of the Changes in T Peak-T End Interval and T Peak-T End/QT Ratio in Tricyclic Antidepressant Intoxication. Eurasian Journal of Toxicology. 2020;2(3):57-63.
  • Hennessy S, Bilker WB, Knauss JS, et al. Cardiac arrest and ventricular arrhythmia in patients taking antipsychotic drugs: cohort study using administrative data. Bmj. 2002;325(7372):1070.
  • Groleau G, Jotte R, Barish R. The electrocardiographic manifestations of cyclic antidepressant therapy and overdose: a review. The Journal of emergency medicine. 1990;8(5):597- 605.
  • Avci A, Uzucek M, BugraYapici S, et al. The New Markers of Ventricular Dispersion in Patients with Acute Poisoning with TCAs: Tp-e Interval and Tp-e/QTc Ratio. Signa Vitae. 2020;1(4).
  • Güloğlu C, Orak M, Üstündağ M, Altuncı YA. Analysis of amitriptyline overdose in emergency medicine. Emergency Medicine Journal. 2011;28(4):296-299.
  • Buckley NA, Chevalier S, Leditschke IA, O’Connell DL, Leitch J, Pond SM. The limited utility of electrocardiography variables used to predict arrhythmia in psychotropic drug overdose. Critical Care. 2003;7(5):1-7.
  • Olgun H, Yldrm ZK, Karacan M, Ceviz N. Clinical, electrocardiographic, and laboratory findings in children with amitriptyline intoxication. Pediatric emergency care. 2009;25(3):170-173.
  • Caksen H, Akbayram S, Odabaş D, et al. Acute amitriptyline intoxication: an analysis of 44 children. Human & experimental toxicology. 2006;25(3):107-110.
  • Dilaveris PE, Gialafos JE. P-wave dispersion: A novel predictor of paroxysmal atrial fibrillation. Annals of Noninvasive Electrocardiology. 2001;6(2):159-165.
  • Bazett H. An Analysis of the Time-Relations of. Heart. 1920;7:353.
  • Tse G, Yan BP. Novel arrhythmic risk markers incorporating QRS dispersion: QRSd×(T peak− T end)/QRS and QRSd×(T peak− T end)/(QT× QRS). Annals of Noninvasive Electrocardiology: the Official Journal of the International Society for Holter and Noninvasive Electrocardiology, Inc. 2017;22(6).
  • Irdem A, Akpinar M, Celebi E, Aygun F, Dursun H. P-wave changes associated with Chiari network in the right atrium. Pediatric Cardiology. 2020;41(8):1773-1776.
  • Okutucu S, Aytemir K, Oto A. P-wave dispersion: what we know till now? JRSM cardiovascular disease. 2016;5:2048004016639443.
  • Alegría-Barrero E, Alegría-Barrero A, Gómez JJG, Juan-Aracil GR. Chiari’s network and paroxysmal atrial fibrillation. Revista Española de Cardiología (English Edition). 2011;8(64):727- 728.
  • Mills KC. Tricyclic antidepressants. In Tintinalli JE, Kellen G, Stapczynski JS, editors. Emergency Medicine A Comprehensive Study Guide. 6th ed. New York: McGraw-Hill; 2004. pp. 1025-33.
There are 26 citations in total.

Details

Primary Language English
Subjects Emergency Medicine
Journal Section Original Articles
Authors

Pınar Demir Gündoğmuş 0000-0001-8042-189X

İbrahim Gündoğmuş 0000-0002-1921-1495

Emrah Aksakal 0000-0001-5765-4281

Publication Date April 30, 2023
Submission Date January 25, 2023
Published in Issue Year 2023 Volume: 5 Issue: 1

Cite

APA Demir Gündoğmuş, P., Gündoğmuş, İ., & Aksakal, E. (2023). ECG Changes in Patients with Amitriptyline Intoxication; P, QT, QTC, T and PR Wave Dispersion: A Retrospective Study. Eurasian Journal of Toxicology, 5(1), 5-10. https://doi.org/10.51262/ejtox.1242546
AMA Demir Gündoğmuş P, Gündoğmuş İ, Aksakal E. ECG Changes in Patients with Amitriptyline Intoxication; P, QT, QTC, T and PR Wave Dispersion: A Retrospective Study. Eurasian J Tox. April 2023;5(1):5-10. doi:10.51262/ejtox.1242546
Chicago Demir Gündoğmuş, Pınar, İbrahim Gündoğmuş, and Emrah Aksakal. “ECG Changes in Patients With Amitriptyline Intoxication; P, QT, QTC, T and PR Wave Dispersion: A Retrospective Study”. Eurasian Journal of Toxicology 5, no. 1 (April 2023): 5-10. https://doi.org/10.51262/ejtox.1242546.
EndNote Demir Gündoğmuş P, Gündoğmuş İ, Aksakal E (April 1, 2023) ECG Changes in Patients with Amitriptyline Intoxication; P, QT, QTC, T and PR Wave Dispersion: A Retrospective Study. Eurasian Journal of Toxicology 5 1 5–10.
IEEE P. Demir Gündoğmuş, İ. Gündoğmuş, and E. Aksakal, “ECG Changes in Patients with Amitriptyline Intoxication; P, QT, QTC, T and PR Wave Dispersion: A Retrospective Study”, Eurasian J Tox, vol. 5, no. 1, pp. 5–10, 2023, doi: 10.51262/ejtox.1242546.
ISNAD Demir Gündoğmuş, Pınar et al. “ECG Changes in Patients With Amitriptyline Intoxication; P, QT, QTC, T and PR Wave Dispersion: A Retrospective Study”. Eurasian Journal of Toxicology 5/1 (April 2023), 5-10. https://doi.org/10.51262/ejtox.1242546.
JAMA Demir Gündoğmuş P, Gündoğmuş İ, Aksakal E. ECG Changes in Patients with Amitriptyline Intoxication; P, QT, QTC, T and PR Wave Dispersion: A Retrospective Study. Eurasian J Tox. 2023;5:5–10.
MLA Demir Gündoğmuş, Pınar et al. “ECG Changes in Patients With Amitriptyline Intoxication; P, QT, QTC, T and PR Wave Dispersion: A Retrospective Study”. Eurasian Journal of Toxicology, vol. 5, no. 1, 2023, pp. 5-10, doi:10.51262/ejtox.1242546.
Vancouver Demir Gündoğmuş P, Gündoğmuş İ, Aksakal E. ECG Changes in Patients with Amitriptyline Intoxication; P, QT, QTC, T and PR Wave Dispersion: A Retrospective Study. Eurasian J Tox. 2023;5(1):5-10.

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