Effect of Alpha-lipoic Acid on the Corrected QT Interval, QT Dispersion and Spatial QRS-T Angle in Patients with Type 2 Diabetes Mellitus and Cardiac Autonomic Neuropathy
Abstract
Objective: The significance of cardiac autonomic neuropathy has not been fully appreciated and there is no unified treatment algorithm. Aim: To investigate the effects of alpha-lipoic acid on the corrected QT interval (QTc), QT dispersion (QTd) and spatial QRS-T angle in patients with type 2 diabetes mellitus and cardiac autonomic neuropathy. Research designs and methods: 33 patients with type 2 diabetes mellitus and definite stage of cardiac autonomic neuropathy were allocated to two treatment groups: control (n=15) received standard antihyperglycaemic therapy; group 2 (n=18) - in addition alpha-lipoic acid 600 mg/d for three months. The QTc interval, QTd and spatial QRS-T angle parameters were analyzed. Results: It was found out that alpha-lipoic acid contributed to decrease of the QTc, QTd and QRS-T angle. Conclusions: The positive influences of alpha-lipoic acid suggests the feasibility of its administration to patients with type 2 diabetes mellitus and definite stage of cardiac autonomic neuropathy. Obtained results suggest that the efficacy of alpha-lipoic acid is the result of its direct effect on the investigated indexes.
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Park S, Karunakaran U, Ho Jeoumg N, Jeon J-H & Lee I-K. Physiological effect and therapeutic application of alpha lipoic acid. Current Medicinal Chemistry, 2014, 21, 32: 3636-3645. DOI: 10.2174/0929867321666140706141806
Rochette L, Ghibu S, Muresan A & Vergely C. Alpha-lipoic acid: molecular mechanisms and therapeutic potential in diabetes. Canadian Journal of Physiology and Pharmacology, 2015, 93, 1021-1027. DOI: 10.1139/cjpp-2014-0353
Peter K & Wil W. Antioxidant therapy by lipoic acid in various illnesses: Reactive oxygen species and oxidative stress. Novel Approaches in Drug Designing & Development, 2018, 3, 3: 555612. DOI: 10.19080/NAPDD.2017.03.555612
Cha SA, Yun J-S, Lim T-S, Min K, Song K-H, Yoo K-D, Park Y-M, Ahn Y-B & Ko S-H. Diabetic cardiovascular autonomic neuropathy predicts recurrent cardiovascular diseases in patients with type 2 diabetes. PLoS ONE, 2016, 11, 10: e0164807. DOI: 10.1371/journal.pone.0164807
Lee J & Cho JH. Effects of high-dose α-lipoic acid on heart rate variability of type 2 diabetes mellitus patients with cardiac autonomic neuropathy in Korea. Diabetes & Metabolism Journal, 2017, 41, 4: 275-283. DOI: 10.4093/dmj.2017.41.4.275
Serhiyenko V, Serhiyenko L & Serhiyenko A. Alpha-lipoic acid and diabetic cardiac autonomic neuropathy. MedCrave Online Journal of Public Health, 2019, 8, 1: 8-10. DOI: 10.15406/mojph.2019.08.00276
Veglio M, Chinaglia A & Cavallo-Perin P. QT interval, cardiovascular risk factors and risk of death in diabetes. Journal of Endocrinological Investigation, 2004, 27, 2: 175-181. DOI: 10.1007/BF03346265
Prince CT, Secrest AM, Mackey RH, Arena VC, Kingsley LA & Orchard TJ. Cardiovascular autonomic neuropathy, HDL cholesterol, and smoking correlate with arterial stiffness markers determined 18 years later in type 1 diabetes. Diabetes Care, 2010, 33, 3: 652-657. DOI: 10.2337/dc09-1936
Desouza CV, Bolli GB & Fonseca V. Hypoglycemia, diabetes, and cardiovascular events. Diabetes Care, 2010, 33, 6: 1389-1394. DOI: 10.2337/dc09-2082
Voulgari C, Tentolouris N, Papadogiannis D, Moyssakis I, Perrea D, Kyriaki D & Katsilambros N. Increased left ventricular arrhythmogenicity in metabolic syndrome and relationship with myocardial performance, risk factors for atherosclerosis, and low-grade inflammation. Metabolism, 2010, 59, 159-165. DOI: 10.1016/j.metabol.2009.06.028
Voulgari C, Pagoni S, Tesfaye S & Tentolouris N. The spatial QRS-T angle: implications in clinical practice. Current Cardiology Reviews, 2013, 9, 3: 197-210. DOI: 10.2174/1573403x113099990031
Raposeiras-Roubin S, Virgos-Lamela A, Bouzas-Cruz N, Lopez-Lopez A, Castineira-Busto M, Fernandez-Garda, Garsia-Castello A, Rodrigues-Manero M, Garsia-Acuna JM, Abu-Assi E et al. Usefulness of the QRS-T angle to improve long-term risk stratification of patients with acute myocardial infarction and depressed left ventricular ejection fraction. The American Journal of Cardiology, 2014, 113, 8: 1312-1319. DOI: 10.1016/j.amjcard.2014.01.406
Walsh JA 3rd, Soliman EZ, Ilkhanoff L, Ning H, Liu K, Nazarian S & Lloyd-Jones DM. Prognostic value of frontal QRS-T angle in patients without clinical evidence of cardiovascular disease (from the Multi-Ethnic Study of Atherosclerosis). The American Journal of Cardiology, 2013, 112, 12: 1880-1884. DOI: 10.1016/j.amjcard.2013.08.017
Ziegler D, Low PA, Litchy WJ, Boulton AJ, Vinik AI, Freeman R, Samigullin R, Tritschler H, Munzel U, Maus J et al. Efficacy and safety of antioxidant treatment with α-lipoic acid over 4 years in diabetic polyneuropathy: the NATHAN 1 trial. Diabetes Care, 2011, 34, 9: 2054-2060. DOI: 10.2337/dc11-0503
Vallianou N, Evangelopoulos A & Koutalas P. Alpha-lipoic acid and diabetic neuropathy. The Review of Diabetic Studies, 2009. 6, 4: 230-236. DOI: 10.1900/RDS.2009.6.230
Golbidi S, Badran M & Laher I. Diabetes and alpha lipoic acid. Frontiers in Pharmacology, 2011, 2: 69. DOI: 10.3389/fphar.2011.00069
Shakher J & Stevens MJ. Update on the management of diabetic polyneuropathies. Diabetes, Metabolic Syndrome and Obesity: Targets and Therapy, 2011, 4: 289-305. DOI 10.2147/DMSO.S11324
Hosseini A & Abdollahi M. Diabetic neuropathy and oxidative stress: therapeutic perspectives. Oxidative Medicine and Cellular Longevity, 2013, 2013: 168039. DOI: 10.1155/2013/168039
Boghdadi MA, Afify HE, Sabri N, Makboul K & Elmazar M. Comparative study of vitamin B complex combined with alpha lipoic acid versus vitamin B complex in treatment of diabetic polyneuropathy in type 2 diabetic patients. Clinical and Experimental Pharmacology and Physiology, 2017, 7: 241. DOI: 10.4172/2161-1459.1000241
Spallone V, Ziegler D, Freeman R, Bernardi L, Frontoni S, Pop-Busui R, Stevens M, Kempler P, Hilsted J, Tesfaye S et al. Cardiovascular autonomic neuropathy in diabetes: clinical impact, assessment, diagnosis, and management. Diabetes/Metabolism Research and Reviews, 2011, 27, 7: 639-653. DOI: 10.1002/dmrr.1239
Bazett HC. An analysis of the time-relations of electrocardiograms. Annals of Noninvasive Electrocardiology, 1997, 2, 2: 177-194. DOI: 10.1111/j.1542-474X.1997.tb00325.x
Borleffs CJ, Scherptong RW, Man SC, van Welsenes GH, Bax JJ, van Erven L, Swenne CA & Schalij MJ. Predicting ventricular arrhythmias in patients with ischemic heart disease: clinical application of the ECG-derived QRS-T angle. Circulation: Arrhythmia and Electrophysiology, 2009, 2, 5: 548-554. DOI: 10.1161/CIRCEP.109.859108
Adamec J & Adamec R. ECG Holter: Guide to Electrocardiographic Interpretation. New York, Springer-Verlag US, 2008. ISBN 978-0-387-78187-7
Valensi P, Johnson NB, Maison-Blanche P, Extramania F, Motte G & Coumel P. Influence of cardiac autonomic neuropathy on heart rate dependence of ventricular repolarization in diabetic patients. Diabetes Care, 2002, 25, 5: 918-923. DOI: 10.2337/diacare.25.5.918
Serhiyenko V & Serhiyenko A. Diabetic cardiovascular neuropathy. Stavropol, Logos Publishers, 2018. DOI: 10.18411/dia012018.49
Pillai JN & Madhavan S. Cardiac autonomic neuropathy and QTc interval in type 2 diabetes. Heart India, 2015, 3, 1: 8-11. DOI: 10.4103/2321-449X.153279
Shay KP, Moreau RF, Smith EJ, Smith AR & Hagen TM. Alpha-lipoic acid as a dietary supplement: molecular mechanisms and therapeutic potential. Biochimica et Biophysica Acta, 2009, 1790, 10: 1149-1160. DOI: 10.1016/j.bbagen.2009.07.026
Ibrahimpasic K. Alpha lipoic acid and glycaemic control in diabetic neuropathies at type 2 diabetes treatment. Medical Archives, 2013, 67, 1: 7-9. DOI: 10.5455/medarh.2013.67.7-9
Feng B, Yan XF, Xue JL, Xu L & Wang H. The protective effects of α-lipoic acid on kidneys in type 2 diabetic Goto-Kakisaki rats via reducing oxidative stress. International Journal of Molecular Sciences, 2013, 14, 4: 6746-6756. DOI: 10.3390/ijms14046746
DOI: https://doi.org/10.30564/jer.v2i2.2750
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