{"title":"预测亚裔和非亚裔患者服用维生素 K 拮抗剂治疗范围时间的 SAMe-TT2R2 评分：系统回顾与元分析》。","authors":"Natnicha Poonchuay, Surasak Saokaew, Supatcha Incomenoy","doi":"10.1007/s40256-023-00623-3","DOIUrl":null,"url":null,"abstract":"<div><h3>Background</h3><p>Sex, age, medical history, treatment, tobacco use, and race (SAMe-TT<sub>2</sub>R<sub>2</sub>) score helps detect patients at risk of suboptimal anticoagulation control. A score above two suggests poor control; however, non-Caucasian status being assigned two points might hinder the recognition of poor control in patients of other races.</p><h3>Objective</h3><p>To evaluate the SAMe-TT<sub>2</sub>R<sub>2</sub> score’s ability to predict poor anticoagulation control [defined as time in therapeutic range (TTR) < 60–70%] in Asian and non-Asian populations on vitamin K antagonists (VKAs).</p><h3>Methods</h3><p>We searched PubMed, Cochrane Library, Scopus, SpringerLink, and Web of Science using the keyword “SAMe-TT<sub>2</sub>R<sub>2</sub>.” Articles published before April 2022 were screened. We gathered mean TTR and diagnostic accuracy data for different SAMe-TT<sub>2</sub>R<sub>2</sub> thresholds and conducted meta-analyses using random-effects models.</p><h3>Results</h3><p>A total of 30 studies were included (<i>N</i> = 36,690). The overall mean TTR differences were − 4.88 and − 6.41 for the cutoffs of ≥ 3 and ≥ 4, respectively. For non-Asian patients, the mean TTR differences were − 3.86, − 5.12, and − 8.09 for the cutoffs ≥ 2, ≥ 3, and ≥ 4, respectively. For Asian patients, the mean TTR differences were − 3.99 and − 4.07 for the cut-offs ≥ 3 and ≥ 4, respectively. The highest positive likelihood ratio (LR+) for the Asian subgroup was 1.17 [95% confidence interval (CI): 1.06–1.28; <i>I</i><sup>2</sup> = 0%, <i>p</i> heterogeneity = 0.500] at cutoff ≥ 4 and for the non-Asian subgroup, at cut-off ≥ 3, the LR+ was 1.24 (95% CI 1.14–1.34; <i>I</i><sup>2</sup> = 0% <i>p</i> heterogeneity = 0.455). The lowest LR− was found at a lower cutoff for both races (at cutoff ≥ 3 and ≥ 2 for Asian and non-Asian subgroups, respectively). The pooled results of other accuracy parameters were modest at all cutoffs, except for the sensitivity at cutoff ≥ 3 in the Asian subgroup (83.05%).</p><h3>Conclusion</h3><p>Our study results suggest that a higher SAMe-TT<sub>2</sub>R<sub>2</sub> score resulted in a greater reduction of TTR among Asian and all races. The accuracy parameters showed the highest sensitivity for poor TTR at the SAMe-TT<sub>2</sub>R<sub>2</sub> cutoff of ≥ 3 for Asian patients. However, the ability to identify patients likely to have poor TTR was limited. Further research is needed to enhance the risk assessment for poor anticoagulation control with VKAs.</p><h3>Registration</h3><p>The protocol of this systematic review was registered in the International Prospective Register of Scientific Reviews: PROSPERO, registration number CRD42021291865.</p><h3>Graphical Abstract</h3>\n<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":7652,"journal":{"name":"American Journal of Cardiovascular Drugs","volume":"24 2","pages":"211 - 240"},"PeriodicalIF":2.8000,"publicationDate":"2024-01-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"SAMe-TT2R2 Score to Predict Time in Therapeutic Range of Vitamin K Antagonists in Asian and Non-Asian patients: A Systematic Review and Meta-analysis\",\"authors\":\"Natnicha Poonchuay, Surasak Saokaew, Supatcha Incomenoy\",\"doi\":\"10.1007/s40256-023-00623-3\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><h3>Background</h3><p>Sex, age, medical history, treatment, tobacco use, and race (SAMe-TT<sub>2</sub>R<sub>2</sub>) score helps detect patients at risk of suboptimal anticoagulation control. A score above two suggests poor control; however, non-Caucasian status being assigned two points might hinder the recognition of poor control in patients of other races.</p><h3>Objective</h3><p>To evaluate the SAMe-TT<sub>2</sub>R<sub>2</sub> score’s ability to predict poor anticoagulation control [defined as time in therapeutic range (TTR) < 60–70%] in Asian and non-Asian populations on vitamin K antagonists (VKAs).</p><h3>Methods</h3><p>We searched PubMed, Cochrane Library, Scopus, SpringerLink, and Web of Science using the keyword “SAMe-TT<sub>2</sub>R<sub>2</sub>.” Articles published before April 2022 were screened. We gathered mean TTR and diagnostic accuracy data for different SAMe-TT<sub>2</sub>R<sub>2</sub> thresholds and conducted meta-analyses using random-effects models.</p><h3>Results</h3><p>A total of 30 studies were included (<i>N</i> = 36,690). The overall mean TTR differences were − 4.88 and − 6.41 for the cutoffs of ≥ 3 and ≥ 4, respectively. For non-Asian patients, the mean TTR differences were − 3.86, − 5.12, and − 8.09 for the cutoffs ≥ 2, ≥ 3, and ≥ 4, respectively. For Asian patients, the mean TTR differences were − 3.99 and − 4.07 for the cut-offs ≥ 3 and ≥ 4, respectively. The highest positive likelihood ratio (LR+) for the Asian subgroup was 1.17 [95% confidence interval (CI): 1.06–1.28; <i>I</i><sup>2</sup> = 0%, <i>p</i> heterogeneity = 0.500] at cutoff ≥ 4 and for the non-Asian subgroup, at cut-off ≥ 3, the LR+ was 1.24 (95% CI 1.14–1.34; <i>I</i><sup>2</sup> = 0% <i>p</i> heterogeneity = 0.455). The lowest LR− was found at a lower cutoff for both races (at cutoff ≥ 3 and ≥ 2 for Asian and non-Asian subgroups, respectively). The pooled results of other accuracy parameters were modest at all cutoffs, except for the sensitivity at cutoff ≥ 3 in the Asian subgroup (83.05%).</p><h3>Conclusion</h3><p>Our study results suggest that a higher SAMe-TT<sub>2</sub>R<sub>2</sub> score resulted in a greater reduction of TTR among Asian and all races. The accuracy parameters showed the highest sensitivity for poor TTR at the SAMe-TT<sub>2</sub>R<sub>2</sub> cutoff of ≥ 3 for Asian patients. However, the ability to identify patients likely to have poor TTR was limited. Further research is needed to enhance the risk assessment for poor anticoagulation control with VKAs.</p><h3>Registration</h3><p>The protocol of this systematic review was registered in the International Prospective Register of Scientific Reviews: PROSPERO, registration number CRD42021291865.</p><h3>Graphical Abstract</h3>\\n<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>\",\"PeriodicalId\":7652,\"journal\":{\"name\":\"American Journal of Cardiovascular Drugs\",\"volume\":\"24 2\",\"pages\":\"211 - 240\"},\"PeriodicalIF\":2.8000,\"publicationDate\":\"2024-01-22\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"American Journal of Cardiovascular Drugs\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s40256-023-00623-3\",\"RegionNum\":4,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CARDIAC & CARDIOVASCULAR SYSTEMS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"American Journal of Cardiovascular Drugs","FirstCategoryId":"3","ListUrlMain":"https://link.springer.com/article/10.1007/s40256-023-00623-3","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CARDIAC & CARDIOVASCULAR SYSTEMS","Score":null,"Total":0}
SAMe-TT2R2 Score to Predict Time in Therapeutic Range of Vitamin K Antagonists in Asian and Non-Asian patients: A Systematic Review and Meta-analysis
Background
Sex, age, medical history, treatment, tobacco use, and race (SAMe-TT2R2) score helps detect patients at risk of suboptimal anticoagulation control. A score above two suggests poor control; however, non-Caucasian status being assigned two points might hinder the recognition of poor control in patients of other races.
Objective
To evaluate the SAMe-TT2R2 score’s ability to predict poor anticoagulation control [defined as time in therapeutic range (TTR) < 60–70%] in Asian and non-Asian populations on vitamin K antagonists (VKAs).
Methods
We searched PubMed, Cochrane Library, Scopus, SpringerLink, and Web of Science using the keyword “SAMe-TT2R2.” Articles published before April 2022 were screened. We gathered mean TTR and diagnostic accuracy data for different SAMe-TT2R2 thresholds and conducted meta-analyses using random-effects models.
Results
A total of 30 studies were included (N = 36,690). The overall mean TTR differences were − 4.88 and − 6.41 for the cutoffs of ≥ 3 and ≥ 4, respectively. For non-Asian patients, the mean TTR differences were − 3.86, − 5.12, and − 8.09 for the cutoffs ≥ 2, ≥ 3, and ≥ 4, respectively. For Asian patients, the mean TTR differences were − 3.99 and − 4.07 for the cut-offs ≥ 3 and ≥ 4, respectively. The highest positive likelihood ratio (LR+) for the Asian subgroup was 1.17 [95% confidence interval (CI): 1.06–1.28; I2 = 0%, p heterogeneity = 0.500] at cutoff ≥ 4 and for the non-Asian subgroup, at cut-off ≥ 3, the LR+ was 1.24 (95% CI 1.14–1.34; I2 = 0% p heterogeneity = 0.455). The lowest LR− was found at a lower cutoff for both races (at cutoff ≥ 3 and ≥ 2 for Asian and non-Asian subgroups, respectively). The pooled results of other accuracy parameters were modest at all cutoffs, except for the sensitivity at cutoff ≥ 3 in the Asian subgroup (83.05%).
Conclusion
Our study results suggest that a higher SAMe-TT2R2 score resulted in a greater reduction of TTR among Asian and all races. The accuracy parameters showed the highest sensitivity for poor TTR at the SAMe-TT2R2 cutoff of ≥ 3 for Asian patients. However, the ability to identify patients likely to have poor TTR was limited. Further research is needed to enhance the risk assessment for poor anticoagulation control with VKAs.
Registration
The protocol of this systematic review was registered in the International Prospective Register of Scientific Reviews: PROSPERO, registration number CRD42021291865.
期刊介绍：
Promoting rational therapy within the discipline of cardiology, the American Journal of Cardiovascular Drugs covers all aspects of the treatment of cardiovascular disorders, particularly the place in therapy of newer and established agents.
Via a program of reviews and original clinical research articles, the journal addresses major issues relating to treatment of these disorders, including the pharmacology, efficacy and adverse effects of the major classes of drugs; information on newly developed drugs and drug classes; the therapeutic implications of latest research into the aetiology of cardiovascular disorders; and the practical management of specific clinical situations.
The American Journal of Cardiovascular Drugs offers a range of additional enhanced features designed to increase the visibility, readership and educational value of the journal’s content. Each article is accompanied by a Key Points summary, giving a time-efficient overview of the content to a wide readership. Articles may be accompanied by plain language summaries to assist patients, caregivers and others in understanding important medical advances. The journal also provides the option to include various other types of enhanced features including slide sets, videos and animations. All enhanced features are peer reviewed to the same high standard as the article itself. Peer review is conducted using Editorial Manager®, supported by a database of international experts. This database is shared with other Adis journals.
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