应当建议女性在妊娠期间进行饮食干预 [
]Can dietary advice interventions during pregnancy prevent gestational diabetes mellitus and associated adverse health outcomes among mothers?显示答案 和体育锻炼。[16]Zhang C, Solomon CG, Manson JE, et al. A prospective study of pregravid physical activity and sedentary behaviors in relation to the risk for gestational diabetes mellitus. Arch Intern Med. 2006 Mar 13;166(5):543-8.https://jamanetwork.com/journals/jamainternalmedicine/fullarticle/409910[22]Thangaratinam S, Rogozinska E, Jolly K, et al. Effects of interventions in pregnancy on maternal weight and obstetric outcomes: meta-analysis of randomised evidence. BMJ. 2012 May 16;344:e2088.http://www.bmj.com/content/344/bmj.e2088[23]DiNallo JM, Downs DS. The role of exercise in preventing and treating gestational diabetes: a comprehensive review and recommendations for future research. J Appl Biobehav Res. 2007 Jul-Oct;12(3-4):141-77.http://onlinelibrary.wiley.com/doi/10.1111/j.1751-9861.2008.00019.x/abstract 一项关于妊娠期间饮食和运动联合干预的系统评价显示,这一联合疗法与标准护理相比,可能有效降低妊娠期糖尿病 (GDM),还可降低孕期体重增加幅度。[24]Shepherd E, Gomersall JC, Tieu J, et al. Combined diet and exercise interventions for preventing gestational diabetes mellitus. Cochrane Database Syst Rev. 2017 Nov 13;(11):CD010443.http://onlinelibrary.wiley.com/doi/10.1002/14651858.CD010443.pub3/full [
]Can diet and exercise interventions help to prevent gestational diabetes mellitus?显示答案
关于膳食指导在预防妊娠糖尿病中的作用,数据有冲突。[25]Oostdam N, van-Poppel MN, Wouters MG, et al. Interventions for preventing gestational diabetes mellitus: a systematic review and meta-analysis. J Womens Health (Larchmt). 2011 Oct;20(10):1551-63.[26]Luoto R, Kinnunen TI, Aittasalo M, et al. Primary prevention of gestational diabetes mellitus and large-for-gestational-age newborns by lifestyle counseling: a cluster-randomized controlled trial. PLoS Med. 2011 May;8(5):e1001036.http://journals.plos.org/plosmedicine/article?id=10.1371/journal.pmed.1001036 对多囊卵巢综合征女性开展的前瞻性研究提示,二甲双胍与限制碳水化合物联合,可降低妊娠糖尿病的发病率,但二甲双胍用于该指征,被认为超说明书用药。一项随机对照临床试验显示,在 12 至 18 周时开始二甲双胍治疗,不会降低 BMI>35 的孕妇中 GDM 的风险。[27]Syngelaki A, Nicolaides KH, Balani J, et al. Metformin versus placebo in obese pregnant women without diabetes mellitus. N Engl J Med. 2016 Feb 4;374(5):434-43.
没有证据证明特异性膳食策略可以预防高危患者的妊娠糖尿病。[28]Glueck CJ, Pranikoff J, Aregawi D, et al. Prevention of gestational diabetes by metformin plus diet in patients with polycystic ovary syndrome. Fertil Steril. 2008 Mar;89(3):625-34. 在芬兰开展的一项随机研究证明,高风险女性接受生活方式干预,包括饮食咨询、体育运动和限制体重增加,GDM 的发生率相对于对照组显著 (39%) 降低。[29]Koivusalo SB, Rönö K, Klemetti MM, et al. Gestational diabetes mellitus can be prevented by lifestyle intervention: The Finnish Gestational Diabetes Prevention Study (RADIEL): a randomized controlled trial. Diabetes Care. 2016 Jan;39(1):24-30.http://care.diabetesjournals.org/content/39/1/24.long
在超重和肥胖的妊娠女性中,有证据提示:多学科产前保健(例如,产科服务提供者的连续性;定期测量体重;食品专家关于询问饮食习惯和提供健康饮食建议的简易干预;临床心理学管理,以评估与饮食方式相关的心理学因素、抑郁/焦虑症状以及是否存在应激性生活事件)和一般性产前膳食 [
]Can dietary advice interventions during pregnancy prevent gestational diabetes mellitus and associated adverse health outcomes among mothers?显示答案 以及生活方式干预,可降低妊娠期糖尿病 (GDM) 的发生率和妊娠期间孕妇体重增加幅度。[30]Skouteris H, Morris H, Nagle C, et al. Behavior modification techniques used to prevent gestational diabetes: a systematic review of the literature. Curr Diab Rep. 2014 Apr;14(4):480.