Mazuin Kamarul Zaman, Nur Islami Mohd Fahmi Teng, Sazzli Shahlan Kasim, Norsham Juliana, Mohammed Abdullah Alshawsh
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Furthermore, the impact of the duration of eating/fasting in the TRE approach has yet to be fully explored.</p><p><strong>Aim: </strong>To analyze the existing literature on the effects of TRE with different eating durations on anthropometrics and cardiometabolic health markers in adults with excessive weight and obesity-related metabolic diseases.</p><p><strong>Methods: </strong>We reviewed a series of prominent scientific databases, including Medline, Scopus, Web of Science, Academic Search Complete, and Cochrane Library articles to identify published clinical trials on daily TRE in adults with excessive weight and obesity-related metabolic diseases. Randomized controlled trials were assessed for methodological rigor and risk of bias using version 2 of the Cochrane risk-of-bias tool for randomized trials (RoB-2). Outcomes of interest include body weight, waist circumference, fat mass, lean body mass, fasting glucose, insulin, HbA1c, homeostasis model assessment for insulin resistance (HOMA-IR), lipid profiles, C-reactive protein, blood pressure, and heart rate.</p><p><strong>Results: </strong>Fifteen studies were included in our systematic review. TRE significantly reduces body weight, waist circumference, fat mass, lean body mass, blood glucose, insulin, and triglyceride. However, no significant changes were observed in HbA1c, HOMA-IR, total cholesterol, low-density lipoprotein cholesterol, high-density lipoprotein cholesterol, heart rate, systolic and diastolic blood pressure. Furthermore, subgroup analyses based on the duration of the eating window revealed significant variation in the effects of TRE intervention depending on the length of the eating window.</p><p><strong>Conclusion: </strong>TRE is a promising chrononutrition-based dietary approach for improving anthropometric and cardiometabolic health. However, further clinical trials are needed to determine the optimal eating duration in TRE intervention for cardiovascular disease prevention.</p>","PeriodicalId":23800,"journal":{"name":"World Journal of Cardiology","volume":null,"pages":null},"PeriodicalIF":1.9000,"publicationDate":"2023-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/41/7f/WJC-15-354.PMC10415860.pdf","citationCount":"0","resultStr":"{\"title\":\"Effects of time-restricted eating with different eating duration on anthropometrics and cardiometabolic health: A systematic review and meta-analysis.\",\"authors\":\"Mazuin Kamarul Zaman, Nur Islami Mohd Fahmi Teng, Sazzli Shahlan Kasim, Norsham Juliana, Mohammed Abdullah Alshawsh\",\"doi\":\"10.4330/wjc.v15.i7.354\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Background: </strong>Time-restricted eating (TRE) is a dietary approach that limits eating to a set number of hours per day. Human studies on the effects of TRE intervention on cardiometabolic health have been contradictory. Heterogeneity in subjects and TRE interventions have led to inconsistency in results. Furthermore, the impact of the duration of eating/fasting in the TRE approach has yet to be fully explored.</p><p><strong>Aim: </strong>To analyze the existing literature on the effects of TRE with different eating durations on anthropometrics and cardiometabolic health markers in adults with excessive weight and obesity-related metabolic diseases.</p><p><strong>Methods: </strong>We reviewed a series of prominent scientific databases, including Medline, Scopus, Web of Science, Academic Search Complete, and Cochrane Library articles to identify published clinical trials on daily TRE in adults with excessive weight and obesity-related metabolic diseases. Randomized controlled trials were assessed for methodological rigor and risk of bias using version 2 of the Cochrane risk-of-bias tool for randomized trials (RoB-2). Outcomes of interest include body weight, waist circumference, fat mass, lean body mass, fasting glucose, insulin, HbA1c, homeostasis model assessment for insulin resistance (HOMA-IR), lipid profiles, C-reactive protein, blood pressure, and heart rate.</p><p><strong>Results: </strong>Fifteen studies were included in our systematic review. TRE significantly reduces body weight, waist circumference, fat mass, lean body mass, blood glucose, insulin, and triglyceride. However, no significant changes were observed in HbA1c, HOMA-IR, total cholesterol, low-density lipoprotein cholesterol, high-density lipoprotein cholesterol, heart rate, systolic and diastolic blood pressure. 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引用次数: 0
摘要
背景:限时饮食(TRE)是一种将每天进食限制在一定时间内的饮食方法。关于TRE干预对心脏代谢健康影响的人体研究一直存在矛盾。受试者和TRE干预的异质性导致结果不一致。此外,进食/禁食持续时间对TRE方法的影响尚未得到充分探讨。目的:分析现有文献关于不同进食时间的TRE对超重及肥胖相关代谢性疾病成人人体测量学和心脏代谢健康指标的影响。方法:我们回顾了一系列著名的科学数据库,包括Medline、Scopus、Web of Science、Academic Search Complete和Cochrane Library的文章,以确定已发表的针对超重和肥胖相关代谢疾病的成人每日服用TRE的临床试验。使用Cochrane随机试验风险-偏倚工具(rob2)评估随机对照试验的方法学严谨性和偏倚风险。研究结果包括体重、腰围、脂肪量、瘦体重、空腹血糖、胰岛素、糖化血红蛋白、胰岛素抵抗稳态模型评估(HOMA-IR)、脂质谱、c反应蛋白、血压和心率。结果:我们的系统综述纳入了15项研究。TRE能显著降低体重、腰围、脂肪量、瘦体重、血糖、胰岛素和甘油三酯。然而,HbA1c、HOMA-IR、总胆固醇、低密度脂蛋白胆固醇、高密度脂蛋白胆固醇、心率、收缩压和舒张压均无明显变化。此外,基于进食窗口持续时间的亚组分析显示,TRE干预的效果因进食窗口的长度而有显著差异。结论:TRE是一种有希望的以时间营养为基础的饮食方法,可以改善人体测量和心脏代谢健康。然而,需要进一步的临床试验来确定TRE干预预防心血管疾病的最佳进食时间。
Effects of time-restricted eating with different eating duration on anthropometrics and cardiometabolic health: A systematic review and meta-analysis.
Background: Time-restricted eating (TRE) is a dietary approach that limits eating to a set number of hours per day. Human studies on the effects of TRE intervention on cardiometabolic health have been contradictory. Heterogeneity in subjects and TRE interventions have led to inconsistency in results. Furthermore, the impact of the duration of eating/fasting in the TRE approach has yet to be fully explored.
Aim: To analyze the existing literature on the effects of TRE with different eating durations on anthropometrics and cardiometabolic health markers in adults with excessive weight and obesity-related metabolic diseases.
Methods: We reviewed a series of prominent scientific databases, including Medline, Scopus, Web of Science, Academic Search Complete, and Cochrane Library articles to identify published clinical trials on daily TRE in adults with excessive weight and obesity-related metabolic diseases. Randomized controlled trials were assessed for methodological rigor and risk of bias using version 2 of the Cochrane risk-of-bias tool for randomized trials (RoB-2). Outcomes of interest include body weight, waist circumference, fat mass, lean body mass, fasting glucose, insulin, HbA1c, homeostasis model assessment for insulin resistance (HOMA-IR), lipid profiles, C-reactive protein, blood pressure, and heart rate.
Results: Fifteen studies were included in our systematic review. TRE significantly reduces body weight, waist circumference, fat mass, lean body mass, blood glucose, insulin, and triglyceride. However, no significant changes were observed in HbA1c, HOMA-IR, total cholesterol, low-density lipoprotein cholesterol, high-density lipoprotein cholesterol, heart rate, systolic and diastolic blood pressure. Furthermore, subgroup analyses based on the duration of the eating window revealed significant variation in the effects of TRE intervention depending on the length of the eating window.
Conclusion: TRE is a promising chrononutrition-based dietary approach for improving anthropometric and cardiometabolic health. However, further clinical trials are needed to determine the optimal eating duration in TRE intervention for cardiovascular disease prevention.