Intervention Study on Dietary Changes in Relation to Weight Gain and Prevalence of Gestational Diabetes During Pregnancy
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 13
- 试验地点
- 2
- 主要终点
- gestational weight gain (GWG)
研究概览
简要总结
The aim of this pilot study is to conduct a dietary intervention for overweight (body maas index BMI≥25) and obese (BMI≥30) pregnant women in two maternity care clinics and explore the effect of the intervention on gestational weight gain and the prevalence of gestational diabetes between the intervention and control groups.
详细描述
Half of the women are allocated to the intervention group and another half for the control group. The intervention group will get written material of healthy diet during pregnancy as well as emphasized nutritional guidance given by public health nurses at each visit in the maternity care clinic. There will also be two group meetings with a dietitian. The control group will get the same written material, but otherwise basic care and guidance at each visit in the maternity care clinics. The collected data of both groups include the information on weight gain, the result of an oral glucose tolerance test and 4 day food records, Three factor eating questionnaire (TFEQ R-18) and Binge Eating Scale (BES).
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Parallel
- 主要目的
- Prevention
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 35 Years（Adult）
- 性别
- Female
- 接受健康志愿者
- 是
入选标准
- •Age less than 35 years
- •BMI 25 or over
- •healthy, no chronic medical conditions
- •singleton pregnancy
- •first trimester of pregnancy at the time of recruitment
排除标准
- •Age 35 and older
- •BMI less than 25
- •chronic medical conditions
- •multiple pregnancy
- •pregnancy at second or third trimester at the time of recruitment
结局指标
主要结局
gestational weight gain (GWG)
时间窗: from first to third trimester of pregnancy, gestational weeks
gestational weight gain from 1st trimester of pregnancy until childbirth, measured at each maternity clinic visit
次要结局
- gestational diabetes mellitus (GDM),(gestational weeks 12-16)
- Eating habits(1st, 2nd and 3rd trimester, gestational weeks)
- eating habits(1st, 2nd and 3rd trimester, gestational weeks)
研究者
Reeta Lamminpää
post doctoral researcher
University of Eastern Finland