Guozhe Sun, Xiaofan Guo, Guangxiao Li, Pengyu Zhang, Yangzhi Yin, Lixia Qiao, Ning Ye, Chang Wang, Songyue Liu, Danxi Geng, Wei Miao, Ziyi Xie, Yao Yu, Zhi Li, Xiaoqiong Jiang, Xiangyu Tan, Yingxian Sun
{"title":"代谢综合征患者心血管疾病的强化血压策略：一项临床试验的事后分析","authors":"Guozhe Sun, Xiaofan Guo, Guangxiao Li, Pengyu Zhang, Yangzhi Yin, Lixia Qiao, Ning Ye, Chang Wang, Songyue Liu, Danxi Geng, Wei Miao, Ziyi Xie, Yao Yu, Zhi Li, Xiaoqiong Jiang, Xiangyu Tan, Yingxian Sun","doi":"10.1161/JAHA.124.036820","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>Blood pressure (BP) management in patients with metabolic syndrome is complex, and optimal targets remain debated. The CRHCP (China Rural Hypertension Control Project) trial demonstrated that intensive BP control reduces cardiovascular events. This secondary analysis assessed its efficacy in patients with hypertension and metabolic syndrome.</p><p><strong>Methods and results: </strong>This a post hoc analysis of a cluster randomized trial (NCT03527719) across 3 Chinese provinces; 18 076 hypertensive patients with metabolic syndrome were followed up for 3 years. Intervention groups received multifaceted BP management by nonphysician health care professionals aiming for <130/80 mm Hg BP under physician supervision. The primary outcome of major adverse cardiovascular events included stroke, myocardial infarction, heart failure, and death from cardiovascular causes, during a 3-year follow-up. A total of 18 076 participants (median [range] age, 63 [54-72] years; 13 056 [72.2%] women) were enrolled in 2 clusters and were adjudicated for the primary outcome (control, 9337; intervention, 8739). At the end of the 3-year follow-up, the mean systolic/diastolic BP was 126.3/73.0 mm Hg in the intervention group versus 147.3/82.0 mm Hg in the usual care group. Compared with the usual care group, the intervention group had a lower rate of major adverse cardiovascular events (1.58% versus 2.42% per year; hazard ratio [HR], 0.65 [95% CI, 0.57-0.74]; <i>P</i><0.001), as well as stroke (HR, 0.68 [95% CI, 0.55-0.83]; <i>P</i>=0.015), myocardial infarction (HR, 0.70 [95% CI, 0.51-0.97]; <i>P</i>=0.034), death from cardiovascular causes (HR, 0.67 [95% CI, 0.47-0.96]; <i>P</i>=0.029), and death from all causes (HR, 0.82 [95% CI, 0.71-0.94]; <i>P</i>=0.005).</p><p><strong>Conclusions: </strong>Intensive BP control (<130/80 mm Hg) by trained nonphysician community health care professionals effectively reduces cardiovascular events in patients with hypertension and metabolic syndrome.</p><p><strong>Registration: </strong>URL: https://www.clinicaltrials.gov; Unique identifier: NCT03527719.</p>","PeriodicalId":54370,"journal":{"name":"Journal of the American Heart Association","volume":" ","pages":"e036820"},"PeriodicalIF":5.0000,"publicationDate":"2025-03-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Intensive Blood Pressure Strategy on Cardiovascular Diseases in Patients With Metabolic Syndrome: Post Hoc Analysis of a Clinical Trial.\",\"authors\":\"Guozhe Sun, Xiaofan Guo, Guangxiao Li, Pengyu Zhang, Yangzhi Yin, Lixia Qiao, Ning Ye, Chang Wang, Songyue Liu, Danxi Geng, Wei Miao, Ziyi Xie, Yao Yu, Zhi Li, Xiaoqiong Jiang, Xiangyu Tan, Yingxian Sun\",\"doi\":\"10.1161/JAHA.124.036820\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Background: </strong>Blood pressure (BP) management in patients with metabolic syndrome is complex, and optimal targets remain debated. The CRHCP (China Rural Hypertension Control Project) trial demonstrated that intensive BP control reduces cardiovascular events. This secondary analysis assessed its efficacy in patients with hypertension and metabolic syndrome.</p><p><strong>Methods and results: </strong>This a post hoc analysis of a cluster randomized trial (NCT03527719) across 3 Chinese provinces; 18 076 hypertensive patients with metabolic syndrome were followed up for 3 years. Intervention groups received multifaceted BP management by nonphysician health care professionals aiming for <130/80 mm Hg BP under physician supervision. The primary outcome of major adverse cardiovascular events included stroke, myocardial infarction, heart failure, and death from cardiovascular causes, during a 3-year follow-up. A total of 18 076 participants (median [range] age, 63 [54-72] years; 13 056 [72.2%] women) were enrolled in 2 clusters and were adjudicated for the primary outcome (control, 9337; intervention, 8739). At the end of the 3-year follow-up, the mean systolic/diastolic BP was 126.3/73.0 mm Hg in the intervention group versus 147.3/82.0 mm Hg in the usual care group. Compared with the usual care group, the intervention group had a lower rate of major adverse cardiovascular events (1.58% versus 2.42% per year; hazard ratio [HR], 0.65 [95% CI, 0.57-0.74]; <i>P</i><0.001), as well as stroke (HR, 0.68 [95% CI, 0.55-0.83]; <i>P</i>=0.015), myocardial infarction (HR, 0.70 [95% CI, 0.51-0.97]; <i>P</i>=0.034), death from cardiovascular causes (HR, 0.67 [95% CI, 0.47-0.96]; <i>P</i>=0.029), and death from all causes (HR, 0.82 [95% CI, 0.71-0.94]; <i>P</i>=0.005).</p><p><strong>Conclusions: </strong>Intensive BP control (<130/80 mm Hg) by trained nonphysician community health care professionals effectively reduces cardiovascular events in patients with hypertension and metabolic syndrome.</p><p><strong>Registration: </strong>URL: https://www.clinicaltrials.gov; Unique identifier: NCT03527719.</p>\",\"PeriodicalId\":54370,\"journal\":{\"name\":\"Journal of the American Heart Association\",\"volume\":\" \",\"pages\":\"e036820\"},\"PeriodicalIF\":5.0000,\"publicationDate\":\"2025-03-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of the American Heart Association\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1161/JAHA.124.036820\",\"RegionNum\":1,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2025/3/13 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q1\",\"JCRName\":\"CARDIAC & CARDIOVASCULAR SYSTEMS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of the American Heart Association","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1161/JAHA.124.036820","RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2025/3/13 0:00:00","PubModel":"Epub","JCR":"Q1","JCRName":"CARDIAC & CARDIOVASCULAR SYSTEMS","Score":null,"Total":0}
Intensive Blood Pressure Strategy on Cardiovascular Diseases in Patients With Metabolic Syndrome: Post Hoc Analysis of a Clinical Trial.
Background: Blood pressure (BP) management in patients with metabolic syndrome is complex, and optimal targets remain debated. The CRHCP (China Rural Hypertension Control Project) trial demonstrated that intensive BP control reduces cardiovascular events. This secondary analysis assessed its efficacy in patients with hypertension and metabolic syndrome.
Methods and results: This a post hoc analysis of a cluster randomized trial (NCT03527719) across 3 Chinese provinces; 18 076 hypertensive patients with metabolic syndrome were followed up for 3 years. Intervention groups received multifaceted BP management by nonphysician health care professionals aiming for <130/80 mm Hg BP under physician supervision. The primary outcome of major adverse cardiovascular events included stroke, myocardial infarction, heart failure, and death from cardiovascular causes, during a 3-year follow-up. A total of 18 076 participants (median [range] age, 63 [54-72] years; 13 056 [72.2%] women) were enrolled in 2 clusters and were adjudicated for the primary outcome (control, 9337; intervention, 8739). At the end of the 3-year follow-up, the mean systolic/diastolic BP was 126.3/73.0 mm Hg in the intervention group versus 147.3/82.0 mm Hg in the usual care group. Compared with the usual care group, the intervention group had a lower rate of major adverse cardiovascular events (1.58% versus 2.42% per year; hazard ratio [HR], 0.65 [95% CI, 0.57-0.74]; P<0.001), as well as stroke (HR, 0.68 [95% CI, 0.55-0.83]; P=0.015), myocardial infarction (HR, 0.70 [95% CI, 0.51-0.97]; P=0.034), death from cardiovascular causes (HR, 0.67 [95% CI, 0.47-0.96]; P=0.029), and death from all causes (HR, 0.82 [95% CI, 0.71-0.94]; P=0.005).
Conclusions: Intensive BP control (<130/80 mm Hg) by trained nonphysician community health care professionals effectively reduces cardiovascular events in patients with hypertension and metabolic syndrome.
期刊介绍：
As an Open Access journal, JAHA - Journal of the American Heart Association is rapidly and freely available, accelerating the translation of strong science into effective practice.
JAHA is an authoritative, peer-reviewed Open Access journal focusing on cardiovascular and cerebrovascular disease. JAHA provides a global forum for basic and clinical research and timely reviews on cardiovascular disease and stroke. As an Open Access journal, its content is free on publication to read, download, and share, accelerating the translation of strong science into effective practice.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
