Effect of ketogenic diet in the treatment of patients with type 2 diabetes: a Meta-analysis
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摘要: 目的 系统评价生酮饮食对2型糖尿病(T2DM)患者血糖控制、体质量管理和脂代谢相关指标的干预效果。 方法 本研究使用Pubmed、Embase、Cochrane library、CNKI数据库,检索有关生酮饮食治疗T2DM的随机对照试验。设立纳入与排除标准,按照Cochrane偏倚风险评判标准对文献进行质量评价,采用RevMan5.3软件进行Meta分析,并对异质性较大的试验结果进行干预时间的亚组分析。 结果 共纳入9篇文献,包括695例T2DM患者。(1) 与对照饮食相比,生酮饮食显著降低了T2DM患者的空腹血糖(MD=-0.22, 95%CI为-0.29~-0.15, P<0.001)、空腹胰岛素水平(MD=-1.23, 95%CI为-1.89~-0.57, P=0.003)和胰岛素抵抗指数(MD=-0.10, 95%CI为-0.20~-0.01, P=0.03)。(2) 亚组分析结果表明,当干预时间≤6个月,生酮饮食显著降低了T2DM 患者的糖化血红蛋白(MD=-0.41, 95%CI为-0.46~-0.35, P<0.001)、体质量(MD=-2.46, 9%CI为-3.98~-0.94, P=0.002)和体质量指数(MD=-3.07, 95%CI为-3.77~-2.37, P<0.001); 当干预时间>6个月, 2组无显著差异(P>0.05)。(3) 超过6个月的生酮饮食能显著降低T2DM患者的甘油三酯(MD=-0.36, 95%CI为-0.49~-0.22, P<0.001), 升高高密度脂蛋白胆固醇(MD=0.09, 95%CI为0.02~0.17, P=0.02), 但降低总胆固醇(MD=0.11, 95%CI为0.01~0.20, P=0.03)和低密度脂蛋白胆固醇(MD=0.14, 95%CI为0.03~0.24, P=0.01)水平不如对照饮食。 结论 短期的生酮饮食可明显改善T2DM患者的血糖代谢,降低体质量和体质量指数,但长期效果不明显。长期的生酮饮食可降低甘油三酯,升高高密度脂蛋白胆固醇,但对降低总胆固醇和低密度脂蛋白胆固醇无明显作用。生酮饮食干预2型糖尿病临床实践的学术价值在于:打破了长期以来国内外学术界关于“糖尿病是一种慢性进行性疾病,需长期进行药物或胰岛素治疗”的思维定势,全新的生活方式干预可能是防治糖尿病的根本之道。Abstract: Objective To systematically evaluate the effect of ketogenic diet on blood glucose control, weight management and lipid metabolism indexes in patients with type 2 diabetes mellitus(T2DM). Methods In this study, the databases such as PubMed, EMBASE, Cochrane Library and CNKI were used to search for randomized controlled trials of ketogenic diet in the treatment of T2DM. We set the inclusion and exclusion criteria and the quality of the literature was evaluated according to the assessment criteria of Cochrane bias risk. We used RevMan5.3 for the Meta-analysis, and the subgroup analysis of intervention time was carried out for the results with higher heterogeneity. Results A total of 9 studies with 695 T2DM patients were included. (1) Compared with the controlled diets, ketogenic diet led to greater reductions in fasting plasma glucose(MD=-0.22, 95%CI was -0.29 to -0.15, P<0.001), fasting insulin(MD=-1.23, 95%CI was -1.89 to -0.57, P=0.003)and insulin resistance index(MD=-0.10, 95%CI was -0.20 to 0.01, P=0.03). (2) The results of subgroup analysis showed that ketogenic diet significantly decreased glycosylated hemoglobin - (MD=-0.41, 95%CI was -0.46 to -0.35, P<0.001), body weight(MD=-2.46, 95%CI was -3.98 to -0.94, P=0.002)and body mass index(MD=-3.07, 95%CI was -3.77 to -2.37, P<0.001)when the intervention time was less than or equal to 6 months. There was no significant difference in the indexes mentioned above between the two groups when the intervention time was more than 6 months(P>0.05). (3) Ketogenic diet for more than 6 months effectively reduced triglyceride(MD=-0.36, 95%CI was -0.49 to -0.22, P<0.001)and increased high density lipoprotein cholesterol(MD=0.09, 95%CI was 0.02 to 0.17, P=0.02), but it was not as good as control diet in reducing total cholesterol(MD=0.11, 95%CI was 0.01 to 0.20, P=0.03)and low density lipoprotein cholesterol(MD=0.14, 95%CI was 0.03 to 0.24, P=0.01). Conclusion Short-term ketogenic diet can significantly improve glucose metabolism and reduce body weight and body mass index in T2DM patients, but its long-term effect is not obvious. Long-term ketogenic diet can reduce triglyceride and increase high density lipoprotein cholesterol, but shows no effects on total cholesterol and low density lipoprotein cholesterol. For a long period of time, a stereotype is rooted in people's mind that diabetes is a chronic progressive disease requiring long-term drug or insulin treatment in domestic and foreign academic circles. The greatest academic value of ketogenic diet intervention is that it breaks through the stereotype, and makes it possible to treat and prevent diabetes by a new lifestyle intervention.
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Keywords:
- ketogenic diet /
- type 2 diabetes /
- glycemic control /
- systematic review /
- Meta-analysis
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WANG L M, GAO P, ZHANG M, et al. Prevalence and Ethnic Pattern of Diabetes and Prediabetes in China in 2013[J]. JAMA, 2017, 317(24): 2515-2523.
朱兵, 刘焕娜, 杨乃龙. 高脂低碳饮食在2型糖尿病治疗中的应用进展[J]. 中华糖尿病杂志, 2018, 10(8): 563-565. WIDER R. The effects of ketonemia on the course of epilepsy[J]. Mayo Clin Proc, 1921, 2: 307-308.
栾健, 宋一全, 姚民秀, 等. 让胰岛β细胞修生养息: 以高脂低碳生酮饮食干预为核心的“五位一体”2型糖尿病整合治疗新方案[J]. 实用临床医药杂志, 2019, 23(11): 1-6. 江波. 生酮饮食在肿瘤治疗中的应用[J]. 实用临床医药杂志, 2019, 23(14): 1-6. 陈秋霞, 李增宁, 郑锦峰, 郑璇, 朱翠凤, 周莉, 杨辉, 杨柳青, 江波. 单纯性肥胖的生酮治疗临床路径[J]. 实用临床医药杂志, 2019, 23(02): 1-3. 江波,邹大进,马向华,等.生酮饮食干预 2 型糖尿病中国专家共识(2019 年版)[J]. 实用临床医药杂志, 2019, 23(3): 1-6. MENG Y, BAI H, WANG S, et al. Efficacy of low carbohydrate diet for type 2 diabetes mellitus management: A systematic review and meta-analysis of randomized controlled trials[J]. Diabetes Res Clin Pract, 2017, 131: 124-131.
SNORGAARD O, POULSEN G M, ANDERSEN H K, et al. Systematic review and meta-analysis of dietary carbohydrate restriction in patients with type 2 diabetes[J]. BMJ Open Diabetes Res Care, 2017, 5(1): e000354.
HIGGINS J P T, GREEN S, Cochrane Collaboration. Cochrane handbook for systematic reviews of interventions[EB/OL].[March 2011]. www.cochrane-handbook.org.
HIGGINS J P, SPIEGELHALTER D J. Being sceptical about meta-analyses: a Bayesian perspective on magnesium trials in myocardial infarction[J]. Int J Epidemiol, 2002, 31(1): 96-104.
HARDY R J, THOMPSON S G. Detecting and describing heterogeneity in meta-analysis[J]. Stat Med, 1998, 17(8): 841-856.
WESTMAN E C, YANCY W S, MAVROPOULOS J C, et al. The effect of a low-carbohydrate, ketogenic diet versus a low-glycemicindex diet on glycemic controlin type 2 diabetes mellitus[J]. Nutr Metab, 2008, 5(1): 36-43.
DAVIS N J, TOMUTA N, SCHECHTER C, et al. Comparative Study of the Effects of a 1-Year Dietary Intervention of a Low-Carbohydrate Diet Versus a Low-Fat Diet on Weight and Glycemic Control in Type 2 Diabetes[J]. Diabetes Care, 2009, 32(7): 1147-1152.
IQBAL N, VETTER M L, RENEÉ H M, et al. Effects of a Low-intensity Intervention That Prescribed a Low-carbohydrate vs. a Low‐fat Diet in Obese, Diabetic Participants[J]. Obesity, 2010, 18(9): 1733-1738.
SASLOW LR, SARAH K, DAUBENMIER J J, et al. A Randomized Pilot Trial of a Moderate Carbohydrate Diet Compared to a Very Low Carbohydrate Diet in Overweight or Obese Individuals with Type 2 Diabetes Mellitus or Prediabetes[J]. Plos One, 2014, 9(4): e91027.
TAY J, LUSCOMBE-MARSH N D, THOMPSON C H, et al. Comparison of low-and high-carbohydrate diets for type 2 diabetesmanagement: a randomized trial[J]. Am J Clin Nutr, 2015, 102(4): 780-790.
GODAY A, BELLIDO D, SAJOUX I, et al. Short-term safety, tolerability and efficacy of a very low-calorie-ketogenic diet interventional weight loss program versus hypocaloric diet in patients with type 2 diabetes mellitus[J]. Nutr Diabetes, 2016, 6(9): e230-e239.
SASLOW LR, DAUBENMIER J J, MOSKOWITZ J T, et al. Twelve-month outcomes of a randomized trial of a moderate-carbohydrate versus very low-carbohydrate diet in overweight adults with type 2 diabetes mellitus or prediabetes[J]. Nutr Diabetes, 2017, 7(12): 304-313.
MYETTE-COTE E, DURRER C, NEUDORF H, et al. The effect of a short-term low-carbohydrate, high-fat diet with or without postmeal walks on glycemic control and inflammation in type 2 diabetes: a randomized trial[J]. Am J Physiol-Regul Integr Comp Physiol, 2018, 315(6): R1210-R1219.
SASLOW L R, MASON A E, KIM S, et al. An Online Intervention Comparing a Very Low-Carbohydrate Ketogenic Diet and Lifestyle Recommendations Versus a Plate Method Diet in Overweight Individuals With Type 2 Diabetes: A Randomized Controlled Trial[J]. JMedInt Res, 2017, 19(2): e36-e43.
SIRI-TARINO P W, SUN Q, HU F B, et al. Meta-analysis of prospective cohort studies evaluating the association ofsaturatedfat with cardiovascular disease[J]. Am J Clin Nutr, 2010, 91: 535-546.
SIRI-TARINO P W, SUN Q, HU F B, et al. Saturated fat, carbohydrate, and cardiovascular disease[J]. Am J Clin Nutr, 2010, 91: 502-509.
FEINMAN R D, POGOZELSKI W K, ASTRUP A, et al. Dietary carbohydrate restriction as the first approach in diabetes management: critical review and evidence base[J]. Nutrition, 2015, 31(1): 1-13.
PERISSIOU M, BORKOLES E, KOBAYASHI K, et al. The Effect of an 8 Week Prescribed Exercise and Low-Carbohydrate Diet on Cardiorespiratory Fitness, Body Composition and Cardiometabolic Risk Factors in Obese Individuals: A Randomised Controlled Trial[J]. Nutrients, 2020, 12(2): 482-289.
GOLDSTEIN T, KARK J D, BERRY E M, et al. The effect of a low carbohydrate energy-unrestricted diet on weight loss in obese type 2 diabetes patients-A randomized controlled trial[J]. E-Spen Eur E-J Clin Nutr Metab, 2011, 6(4): e178-e186.
COLICA C, MERRA G, GASBARRINI A, et al. Efficacy and safety of very-low-calorie ketogenic diet: a double blind randomizedcrossover study[J]. Eur Rev Med and Pharmacol Sci, 2017, 21(9): 2274-2289.
AUSTIN M A. Low-Density Lipoprotein Subclass Patterns and Risk of Myocardial Infarction[J]. JAMA,1988, 260(13): 1917-1921.
DAVIDSON M H, BALLANTYNE C M, JACOBSON T A, et al. Clinical utility of inflammatory markers and advanced lipoprotein testing: Advice from an expert panel of lipid specialists[J]. J Clin Lipidol, 2011, 5(5): 338-367.
GERBER P A, BERNEIS K. Regulation of low-density lipoprotein subfractions by carbohydrates[J]. Curr Opin Clin Nutr Metab Care, 2012, 15(4): 381-385.
KRAUSS R M, BLANCHE P J, RAWLINGS R S, et al. Separate effects of reduced carbohydrate intake and weight loss on atherogenic dyslipidemia[J]. Am J Clin Nutr, 2006, 83(5): 1025-1031.
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