Prevention of gestational diabetes by metformin plus diet in patients with polycystic ovary syndrome

Prevention of gestational diabetes by metformin plus diet in patients with polycystic ovary syndrome
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DOI:
10.1016/j.fertnstert.2007.03.036
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发表时间:
2008-03-01
影响因子:
6.7
通讯作者:
Wang, Ping
Wang, Ping
中科院分区:
医学2区
文献类型:
--
作者:
Glueck, Charles J.;Pranikoff, Joel;Wang, Ping

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目的:前瞻性评估二甲双胍饮食是否安全地提供妊娠期糖尿病 (GD) 的一级和二级预防。设计:评估二甲双胍饮食对 GD 的发展。地点:门诊临床研究中心。患者:142 名患有多囊卵巢综合征 (PCOS) 的非糖尿病女性,她们在二甲双胍饮食中至少有一次活产 (LB) 妊娠(172 次妊娠,180 次妊娠) LB)。干预措施:女性在怀孕期间接受 26% 蛋白质、44% 碳水化合物饮食,且不限制热量。在怀孕前和怀孕期间均给予二甲双胍(2-2.55 g/d)。主要结果指标(S):GD 的发生。结果:服用二甲双胍后,172 例 LB 妊娠中有 12 例(7%)发生 GD。 47 名女性之前至少有过一次 LB 妊娠 (n = 64),但没有服用二甲双胍,其中 19 名 (30%) 出现 GD。随后,服用二甲双胍后,这 47 名女性有 50 次 LB 妊娠,其中 6 次(12%)发生 GD,这是统计学上显着的差异。在 15 名既往未服用二甲双胍的情况下发生 GD 的女性中,在服用二甲双胍的 16 次后续妊娠中,有 5 次 (31%) 发生了 GD。在 32 名之前未使用二甲双胍的情况下未发生 GD 的女性中,在服用二甲双胍后的 34 次妊娠中,有 1 次 (3%) 发生了 GD。既往未使用二甲双胍的 GD 是当前使用二甲双胍的 GD 的唯一具有统计学意义的解释变量。结论:PCOS 女性妊娠期间的二甲双胍饮食有助于 GD 的一级和二级预防。
Objective: To prospectively assess whether metformin diet safely provides primary and secondary prevention of gestational diabetes (GD).Design: Assess development of GD on metformin diet.Setting: Outpatient clinical research center.Patient(s): One hundred forty-two nondiabetic women with polycystic ovary syndrome (PCOS) who had at least one live-birth (LB) pregnancy on metformin diet (172 pregnancies, 180 LBs).Intervention(s): Women were given 26% protein, 44% carbohydrate diets, without calorie restriction during pregnancy. Metformin (2-2.55 g/d) was given preconception, through pregnancy.Main Outcome Measure(S): Development of GD.Result(s): On metformin, GD developed in 12 (7%) of 172 LB pregnancies. Forty-seven women had at least one previous LB pregnancy (n = 64) without metformin, with GD developing in 19 (30%). Subsequently, on metformin, these 47 women had 50 LB pregnancies, developing GD in 6 (12%), which was a statistically significant difference. Of 15 women who had previous GD without metformin, GD developed in 5 (31%) of 16 subsequent pregnancies on metformin. Of 32 women who were previously free of GD without metformin, GD developed in 1 (3%) of 34 subsequent pregnancies on metformin. Previous GD without metformin was the only statistically significant explanatory variable for current GD on metformin.Conclusion(s): Metformin diet during pregnancy in women with PCOS facilitates primary and secondary prevention of GD.