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Soltani D, Azizi B, Rahimi R, Talasaz AH, Rezaeizadeh H, Vasheghani-Farahani A. Mechanism-based targeting of cardiac arrhythmias by phytochemicals and medicinal herbs: A comprehensive review of preclinical and clinical evidence. Front Cardiovasc Med 2022; 9:990063. [PMID: 36247473 PMCID: PMC9559844 DOI: 10.3389/fcvm.2022.990063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2022] [Accepted: 09/14/2022] [Indexed: 11/13/2022] Open
Abstract
Cardiac arrhythmias, characterized by an irregular heartbeat, are associated with high mortality and morbidity. Because of the narrow therapeutic window of antiarrhythmic drugs (AADs), the management of arrhythmia is still challenging. Therefore, searching for new safe, and effective therapeutic options is unavoidable. In this study, the antiarrhythmic effects of medicinal plants and their active constituents were systematically reviewed to introduce some possible candidates for mechanism-based targeting of cardiac arrhythmias. PubMed, Embase, and Cochrane library were searched from inception to June 2021 to find the plant extracts, phytochemicals, and multi-component herbal preparations with antiarrhythmic activities. From 7337 identified results, 57 original studies consisting of 49 preclinical and eight clinical studies were finally included. Three plant extracts, eight multi-component herbal preparations, and 26 phytochemicals were found to have antiarrhythmic effects mostly mediated by affecting K+ channels, followed by modulating Ca2+ channels, upstream target pathways, Nav channels, gap junction channels, and autonomic receptors. The most investigated medicinal plants were Rhodiola crenulata and Vitis vinifera. Resveratrol, Oxymatrine, and Curcumin were the most studied phytochemicals found to have multiple mechanisms of antiarrhythmic action. This review emphasized the importance of research on the cardioprotective effect of medicinal plants and their bioactive compounds to guide the future development of new AADs. The most prevalent limitation of the studies was their unqualified methodology. Thus, future well-designed experimental and clinical studies are necessary to provide more reliable evidence.
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Affiliation(s)
- Danesh Soltani
- Cardiac Primary Prevention Research Center (CPPRC), Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Tehran Heart Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Bayan Azizi
- Cardiac Primary Prevention Research Center (CPPRC), Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Tehran Heart Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Roja Rahimi
- Department of Traditional Pharmacy, School of Persian Medicine, Tehran University of Medical Sciences, Tehran, Iran
- Evidence-Based Evaluation of Cost-Effectiveness and Clinical Outcomes, The Institute of Pharmaceutical Sciences (TIPS), Tehran University of Medical Sciences, Tehran, Iran
- *Correspondence: Roja Rahimi,
| | - Azita H. Talasaz
- Tehran Heart Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Department of Pharmacotherapy and Outcomes Science, Virginia Commonwealth University, Richmond, VA, United States
| | - Hossein Rezaeizadeh
- Department of Persian Medicine, School of Traditional Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Vasheghani-Farahani
- Cardiac Primary Prevention Research Center (CPPRC), Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Tehran Heart Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran
- Ali Vasheghani-Farahani,
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van der Ree MH, van Dussen L, Rosenberg N, Stolwijk N, van den Berg S, van der Wel V, Jacobs BAW, Wilde AAM, Hollak CEM, Postema PG. Effectiveness and safety of mexiletine in patients at risk for (recurrent) ventricular arrhythmias: a systematic review. Europace 2022; 24:1809-1823. [PMID: 36036670 DOI: 10.1093/europace/euac087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Accepted: 05/12/2022] [Indexed: 11/15/2022] Open
Abstract
While mexiletine has been used for over 40 years for prevention of (recurrent) ventricular arrhythmias and for myotonia, patient access has recently been critically endangered. Here we aim to demonstrate the effectiveness and safety of mexiletine in the treatment of patients with (recurrent) ventricular arrhythmias, emphasizing the absolute necessity of its accessibility. Studies were included in this systematic review (PROSPERO, CRD42020213434) if the efficacy or safety of mexiletine in any dose was evaluated in patients at risk for (recurrent) ventricular arrhythmias with or without comparison with alternative treatments (e.g. placebo). A systematic search was performed in Ovid MEDLINE, Embase, and in the clinical trial registry databases ClinicalTrials.gov and ICTRP. Risk of bias were assessed and tailored to the different study designs. Large heterogeneity in study designs and outcome measures prompted a narrative synthesis approach. In total, 221 studies were included reporting on 8970 patients treated with mexiletine. Age ranged from 0 to 88 years. A decrease in ventricular arrhythmias of >50% was observed in 72% of the studies for pre-mature ventricular complexes, 64% for ventricular tachycardia, and 33% for ventricular fibrillation. Electrocardiographic effects of mexiletine were small; only in a subset of patients with primary arrhythmia syndromes, a relative (desired) QTc decrease was reproducibly observed. As for adverse events, gastrointestinal complaints were most frequently observed (33% of the patients). In this systematic review, we present all the currently available knowledge of mexiletine in patients at risk for (recurrent) ventricular arrhythmias and show that mexiletine is both effective and safe.
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Affiliation(s)
- Martijn H van der Ree
- Department of Clinical Cardiology, Heart Center, Amsterdam UMC-University of Amsterdam, Cardiovascular Sciences, Meibergdreef 9, Amsterdam, The Netherlands
| | - Laura van Dussen
- Department of Endocrinology and Metabolism, Amsterdam UMC-University of Amsterdam, Meibergdreef 15, 1105 AZ Amsterdam, The Netherlands
- Medicine for Society, Platform at Amsterdam UMC-University of Amsterdam, Amsterdam, The Netherlands
| | - Noa Rosenberg
- Department of Endocrinology and Metabolism, Amsterdam UMC-University of Amsterdam, Meibergdreef 15, 1105 AZ Amsterdam, The Netherlands
- Medicine for Society, Platform at Amsterdam UMC-University of Amsterdam, Amsterdam, The Netherlands
| | - Nina Stolwijk
- Department of Endocrinology and Metabolism, Amsterdam UMC-University of Amsterdam, Meibergdreef 15, 1105 AZ Amsterdam, The Netherlands
- Medicine for Society, Platform at Amsterdam UMC-University of Amsterdam, Amsterdam, The Netherlands
| | - Sibren van den Berg
- Department of Endocrinology and Metabolism, Amsterdam UMC-University of Amsterdam, Meibergdreef 15, 1105 AZ Amsterdam, The Netherlands
- Medicine for Society, Platform at Amsterdam UMC-University of Amsterdam, Amsterdam, The Netherlands
| | - Vincent van der Wel
- Medicine for Society, Platform at Amsterdam UMC-University of Amsterdam, Amsterdam, The Netherlands
| | - Bart A W Jacobs
- Medicine for Society, Platform at Amsterdam UMC-University of Amsterdam, Amsterdam, The Netherlands
- Department of Pharmacy, Amsterdam UMC-University of Amsterdam, Meibergdreef 15, 1105 AZ Amsterdam, The Netherlands
| | - Arthur A M Wilde
- Department of Clinical Cardiology, Heart Center, Amsterdam UMC-University of Amsterdam, Cardiovascular Sciences, Meibergdreef 9, Amsterdam, The Netherlands
| | - Carla E M Hollak
- Department of Endocrinology and Metabolism, Amsterdam UMC-University of Amsterdam, Meibergdreef 15, 1105 AZ Amsterdam, The Netherlands
- Medicine for Society, Platform at Amsterdam UMC-University of Amsterdam, Amsterdam, The Netherlands
| | - Pieter G Postema
- Department of Clinical Cardiology, Heart Center, Amsterdam UMC-University of Amsterdam, Cardiovascular Sciences, Meibergdreef 9, Amsterdam, The Netherlands
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Wang X, Wang T, Ding S, Ma YL. Xin Su Ning-A Review of Basic and Clinical Pharmacology Integrated With Traditional Chinese Medicine Antiarrhythmic Theory. Front Pharmacol 2021; 12:657484. [PMID: 34858163 PMCID: PMC8632243 DOI: 10.3389/fphar.2021.657484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Accepted: 09/30/2021] [Indexed: 11/30/2022] Open
Abstract
Xin Su Ning (XSN) is a patented multicomponent medicine, which was certified in 2005 by the China State Food and Drug Administration to be produced pharmaceutically and to be used clinically. The XSN capsule was developed from an effective formula composed by Prof. Shuwen Ding of Shandong University of Traditional Chinese Medicine. Through more than 30 years of clinical observation, Prof. Ding concluded that XSN has a significant effect on arrhythmia with phlegm-heat heart-disturbed syndrome according to the traditional Chinese medicine (TCM) diagnosis. XSN, derived from a classical TCM formula Huanglian Wen Dan Decoction, is formulated with 11 Chinese herbal medicines to treat cardiac ventricular arrhythmia. Clinical evidence suggests that it is particularly efficacious for the arrhythmias induced by cardiac ischemia and viral myocarditis without obvious adverse reactions being reported. Cellular electrophysiological studies in ventricular myocytes revealed that XSN prolongs the duration and suppresses the amplitude of the action potential (AP), which is supported by the blockage of sodium and potassium channels indicating the characteristics of class I and III antiarrhythmic drugs. A recently reported double-blind, placebo-controlled, multicenter clinical trial of XSN enrolled 861 patients (ChiCTR-TRC-14004180) and showed that XSN significantly inhibited premature ventricular contraction (PVC). The cellular electrophysiological discoveries provided the mechanistic evidence for the clinical efficacy on inhibition of PVC by XSN as demonstrated in the clinical trial. These studies, for the first time, provided exclusive evidence that multicomponent TCM antiarrhythmic medicine can be evaluated using conventional research methods that have been used for antiarrhythmic drug discoveries for decades. We aimed to give a comprehensive review on XSN including its origin with the support of TCM theory, its pre-licensing clinical use and development, and its pharmacological and clinical study discoveries. The review will be summarized with the discoveries reported in a novel network pharmacological study that introduced a weight coefficient, which made it possible to evaluate the pharmacological properties of the TCM formula with regard to its formation based on TCM theory. Limitations regarding XSN’s basic and clinical research and possible future studies are listed. We hope that the advances in how XSN was studied may offer useful guidance on how other TCM could be studied with respect to the integrity of the TCM formulas.
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Affiliation(s)
- Xuan Wang
- The Oxford Chinese Medicine Research Centre, MSD, University of Oxford, Oxford, United Kingdom
| | - Taiyi Wang
- The Oxford Chinese Medicine Research Centre, MSD, University of Oxford, Oxford, United Kingdom
| | - Shuwen Ding
- Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Yu-Ling Ma
- The Oxford Chinese Medicine Research Centre, MSD, University of Oxford, Oxford, United Kingdom
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Zhao C, Li S, Zhang J, Huang Y, Zhang L, Zhao F, Du X, Hou J, Zhang T, Shi C, Wang P, Huo R, Woodman OL, Qin CX, Xu H, Huang L. Current state and future perspective of cardiovascular medicines derived from natural products. Pharmacol Ther 2020; 216:107698. [PMID: 33039419 DOI: 10.1016/j.pharmthera.2020.107698] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 09/25/2020] [Accepted: 09/28/2020] [Indexed: 02/06/2023]
Abstract
The contribution of natural products (NPs) to cardiovascular medicine has been extensively documented, and many have been used for centuries. Cardiovascular disease (CVD) is the leading cause of morbidity and mortality worldwide. Over the past 40 years, approximately 50% of newly developed cardiovascular drugs were based on NPs, suggesting that NPs provide essential skeletal structures for the discovery of novel medicines. After a period of lower productivity since the 1990s, NPs have recently regained scientific and commercial attention, leveraging the wealth of knowledge provided by multi-omics, combinatorial biosynthesis, synthetic biology, integrative pharmacology, analytical and computational technologies. In addition, as a crucial part of complementary and alternative medicine, Traditional Chinese Medicine has increasingly drawn attention as an important source of NPs for cardiovascular drug discovery. Given their structural diversity and biological activity NPs are one of the most valuable sources of drugs and drug leads. In this review, we briefly described the characteristics and classification of NPs in CVDs. Then, we provide an up to date summary on the therapeutic potential and the underlying mechanisms of action of NPs in CVDs, and the current view and future prospect of developing safer and more effective cardiovascular drugs based on NPs.
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Affiliation(s)
- Chunhui Zhao
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Sen Li
- National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China; College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China
| | - Junhong Zhang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Yuanyun Huang
- Biology Department, Cornell University, Ithaca, NY 14850, United States of America
| | - Luoqi Zhang
- National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China; College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China
| | - Feng Zhao
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Xia Du
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China; Shaanxi Academy of Traditional Chinese Medicine, Xi'an 710003, China
| | - Jinli Hou
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Tong Zhang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Chenjing Shi
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Ping Wang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Ruili Huo
- China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Owen L Woodman
- Drug Discovery Biology, Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, VIC 3800, Australia
| | - Cheng Xue Qin
- Drug Discovery Biology, Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, VIC 3800, Australia; School of Pharmaceutical Science, Shandong University, Shandong 250100, China; Qilu Hospital, Cheeloo College of Medicine, Shandong University, Shandong 250100, China.
| | - Haiyu Xu
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China.
| | - Luqi Huang
- National Resource Center for Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China; China Academy of Chinese Medical Sciences, Beijing 100700, China.
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