Tianjin Gestational Diabetes Prevention Program (TGDPP)
NCT ID: NCT01554358
Last Updated: 2018-12-19
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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UNKNOWN
NA
2526 participants
INTERVENTIONAL
2009-08-31
Brief Summary
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Detailed Description
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Conditions
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Keywords
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Study Design
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RANDOMIZED
PARALLEL
PREVENTION
DOUBLE
Study Groups
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Lifestyle counseling
The women in the intervention group will be given detailed advice about how to achieve the six evidence-based goals of the intervention,7-9 including: 1) reduction in 5-10% of initial body weight in women with body mass index (BMI) ≥24 kg/m2 through the reduction of at least 10% of total calories of their normal meals, 2) total fat intake \<30% of energy consumed, 3) carbohydrate intake 55-65% of energy consumed, 4) fiber intake 20-30g per day, and 5) moderate or vigorous exercise for at least 30 min daily, seven days each week.
Lifestyle intervention
The women in the intervention group will be given detailed advice about how to achieve the six evidence-based goals of the intervention,7-9 including: 1) reduction in 5-10% of initial body weight in women with body mass index (BMI) ≥24 kg/m2 through the reduction of at least 10% of total calories of their normal meals, 2) total fat intake \<30% of energy consumed, 3) carbohydrate intake 55-65% of energy consumed, 4) fiber intake 20-30g per day, and 5) moderate or vigorous exercise for at least 30 min daily, seven days each week.
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Control
the subjects in the control group had been educated regarding general principles of healthy lifestyle that benefits T2D and obesity prevention, and also informed about the current evidence showing that the lifestyle intervention is effective in women at high risk for T2D during the "run-in" period.
No interventions assigned to this group
Interventions
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Lifestyle intervention
The women in the intervention group will be given detailed advice about how to achieve the six evidence-based goals of the intervention,7-9 including: 1) reduction in 5-10% of initial body weight in women with body mass index (BMI) ≥24 kg/m2 through the reduction of at least 10% of total calories of their normal meals, 2) total fat intake \<30% of energy consumed, 3) carbohydrate intake 55-65% of energy consumed, 4) fiber intake 20-30g per day, and 5) moderate or vigorous exercise for at least 30 min daily, seven days each week.
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Eligibility Criteria
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Inclusion Criteria
2. Women diagnosed with GDM between 2005 and 2009.
Exclusion Criteria
2. Newly diagnosed diabetes in the screening visit
3. The presence of any chronic diseases that could seriously reduce their life expectancy or their ability to participate in the trial
4. Unable or unwilling to give informed consent or communicate with study staff
5. Currently pregnant, or planning to become pregnant in the next four years
20 Years
49 Years
FEMALE
Yes
Sponsors
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Tianjin Women and Children's Health Center
OTHER
Responsible Party
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HunKun Liu
Project co-investigator
Locations
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Tianjin Women's and Children's Health Center
Tianjin, , China
Countries
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References
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Joyce BT, Liu H, Wang L, Wang J, Zheng Y, Nannini D, Drong A, Shiau S, Li W, Leng J, Shen Y, Gao R, Baccarelli A, Hu G, Hou L. Novel epigenetic link between gestational diabetes mellitus and macrosomia. Epigenomics. 2021 Aug;13(15):1221-1230. doi: 10.2217/epi-2021-0096. Epub 2021 Aug 2.
Liang Z, Wang L, Liu H, Chen Y, Zhou T, Heianza Y, Leng J, Li W, Yang X, Shen Y, Gao R, Hu G, Qi L. Genetic susceptibility, lifestyle intervention and glycemic changes among women with prior gestational diabetes. Clin Nutr. 2020 Jul;39(7):2144-2150. doi: 10.1016/j.clnu.2019.08.032. Epub 2019 Sep 10.
Chen Y, Liu H, Wang L, Zhou T, Liang Z, Li W, Shang X, Leng J, Shen Y, Hu G, Qi L. Lifestyle intervention modifies the effect of the MC4R genotype on changes in insulin resistance among women with prior gestational diabetes: Tianjin Gestational Diabetes Mellitus Prevention Program. Am J Clin Nutr. 2019 Sep 1;110(3):750-758. doi: 10.1093/ajcn/nqz121.
Other Identifiers
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TWCHC09-01
Identifier Type: -
Identifier Source: org_study_id