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This study is a randomized, double-blind, placebo-controlled, parallel clinical trial in Chinese population with stable angina pectoris. The purpose is to determine the efficacy and safety of Yangxin Shengmai Granules in the treatment of stable angina pectoris.
Yangxin Shengmai granules is a Chinese patent medicine composed of ginseng, Ophiopogon japonicus, Salvia miltiorrhiza, Schisandra chinensis, etc. It is used for the treatment of chest pain caused by Qi-yin deficiency and blood stasis in traditional Chinese medicine. The symptoms include chest tightness, chest pain, palpitation, shortness of breath, fatigue, dry mouth and dry throat. Clinical applications suggested that Yangxin Shengmai granules were safe and effective in the treatment of coronary heart disease. However, high-quality clinical trials are still needed to further confirm, so as to provide theoretical basis for the treatment of stable angina pectoris with traditional Chinese medicine.
The study is designed to determine the efficacy and safety of Yangxin Shengmai Granules in the treatment of stable angina pectoris.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Yangxin Shengmai Granules | Experimental | Patients were given Yangxin Shengmai granules orally 14g (1 bag) each time, 3 times daily for 4 weeks. And nitroglycerin tablets are used when angina attack. For patients who have used drugs such as aspirin, angiotensin-converting enzyme inhibitor, lipid-lowering drugs to treat coronary heart disease before inclusion, they can continue to use the original varieties and doses, without dose adjustment. |
|
| Placebo | Placebo Comparator | Patients were given Yangxin Shengmai granules simulation orally 14g (1 bag) each time, 3 times daily for 4 weeks. And nitroglycerin tablets are used when angina attack. For patients who have used drugs such as aspirin, angiotensin-converting enzyme inhibitor, lipid-lowering drugs to treat coronary heart disease before inclusion, they can continue to use the original varieties and doses, without dose adjustment. |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Yangxin Shengmai | Drug | Yangxin Shengmai Granules |
|
| Measure | Description | Time Frame |
|---|---|---|
| Stopping or reducing rate of the nitroglycerin tablets | Number of nitroglycerin tablets used before medication - number of nitroglycerin tablets used after medication) / number of nitroglycerin tablets used before medication × 100% | Four weeks after treatment |
| Measure | Description | Time Frame |
|---|---|---|
| Changes of angina symptom score | The angina symptom score regroups three items: degree of the frequency, duration and severity of angina attacks. The score of each item is 0,2,4,6. And higher scores mean a worse outcome. | Two and four weeks after treatment |
| Patient-reported outcomes in coronary heart disease |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Jun Li, MD | Contact | +86 13051458913 | gamyylj@163.com |
| Name | Affiliation | Role |
|---|---|---|
| Jun Li, MD | Guang'anmen Hospital of China Academy of Chinese Medical Sciences | Study Director |
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| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 29686614 | Background | Liu S, Tian G, Chen J, Zhang X, Wu A, Li M, Sun Y, Liu B, Xing Y, Shang H. Traditional Chinese Medicine for Bradyarrhythmia: Evidence and Potential Mechanisms. Front Pharmacol. 2018 Apr 9;9:324. doi: 10.3389/fphar.2018.00324. eCollection 2018. | |
| 29107310 | Result | Walters MA. Management of Chronic Stable Angina. Crit Care Nurs Clin North Am. 2017 Dec;29(4):487-493. doi: 10.1016/j.cnc.2017.08.008. Epub 2017 Sep 29. |
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| ID | Term |
|---|---|
| D003327 | Coronary Disease |
| D060050 | Angina, Stable |
| ID | Term |
|---|---|
| D017202 | Myocardial Ischemia |
| D006331 | Heart Diseases |
| D002318 | Cardiovascular Diseases |
| D014652 | Vascular Diseases |
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| ID | Term |
|---|---|
| D005996 | Nitroglycerin |
| ID | Term |
|---|---|
| D009574 | Nitro Compounds |
| D009930 | Organic Chemicals |
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| Yangxin Shengmai placebo | Drug | Yangxin Shengmai placebo have an identical appearance and scent as the active treatment granules. |
|
|
| nitroglycerin tablets | Drug | Be used when angina attack |
|
Through clinical outcome evaluation scale for patients with coronary heart disease with angina pectoris |
| Two and four weeks after treatment |
| 31883335 | Result | Kallistratos MS, Poulimenos LE, Manolis AJ. Beta blockers, calcium channel blockers, and long-acting nitrates for patients with stable angina and low blood pressure levels: should this recommendation be reconsidered? Eur Heart J. 2020 Jan 14;41(3):479. doi: 10.1093/eurheartj/ehz900. No abstract available. |
| 31860998 | Result | Chen M, Men L, Wu H, Zhong G, Ou L, Li T, Guo Y, Lin H, Zhang J, Wang D, Zhang Z. A systematic review of the effectiveness and safety of Chinese herbal medicine formula Gualou Xiebai Banxia (GLXBBX) decoction for the treatment of stable angina pectoris. Medicine (Baltimore). 2019 Dec;98(51):e18375. doi: 10.1097/MD.0000000000018375. |
| 31829173 | Result | Li Y, Zhang L, Lv S, Wang X, Zhang J, Tian X, Zhang Y, Chen B, Liu D, Yang J, Dong P, Xu Y, Song Y, Shi J, Li L, Wang X, Han Y. Efficacy and safety of oral Guanxinshutong capsules in patients with stable angina pectoris in China: a prospective, multicenter, double-blind, placebo-controlled, randomized clinical trial. BMC Complement Altern Med. 2019 Dec 11;19(1):363. doi: 10.1186/s12906-019-2778-z. |
| 31855330 | Result | Surveillance report 2016 - Stable angina: management (2011) NICE guideline CG126 [Internet]. London: National Institute for Health and Care Excellence (NICE); 2016 Apr 3. No abstract available. Available from http://www.ncbi.nlm.nih.gov/books/NBK551066/ |
| 30918578 | Result | Yang X, He T, Han S, Zhang X, Sun Y, Xing Y, Shang H. The Role of Traditional Chinese Medicine in the Regulation of Oxidative Stress in Treating Coronary Heart Disease. Oxid Med Cell Longev. 2019 Feb 24;2019:3231424. doi: 10.1155/2019/3231424. eCollection 2019. |
| 28497986 | Result | Gong P, Li Y, Yao C, Guo H, Hwang H, Liu X, Xu Y, Wang X. Traditional Chinese Medicine on the Treatment of Coronary Heart Disease in Recent 20 Years. J Altern Complement Med. 2017 Sep;23(9):659-666. doi: 10.1089/acm.2016.0420. Epub 2017 May 12. |
| 25532378 | Result | Li GH, Jiang HY, Xie YM, Jiang JJ, Yang W, Zhao W, Zhuang Y, Wang YY. [Analysis of traditional Chinese medicine syndrome, traditional Chinese medicine and western medicine in 84 697 patients with coronary heart disease based on big data]. Zhongguo Zhong Yao Za Zhi. 2014 Sep;39(18):3462-8. Chinese. |
| D000787 |
| Angina Pectoris |
| D002637 | Chest Pain |
| D010146 | Pain |
| D009461 | Neurologic Manifestations |
| D012816 | Signs and Symptoms |
| D013568 | Pathological Conditions, Signs and Symptoms |