Dietary Approaches to Stop Hypertension Diet and Activity to Limit Gestational Weight: Maternal Offspring Metabolics Family Intervention Trial, a Technology Enhanced Randomized Trial
Initiatives
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The goal is to limit excessive gestational weight gain through improved maternal lifestyle that can be maintained and modelled for the family post partum and beyond.
Note: All published information has been collected from the article referenced in the Marker Paper box below. Therefore, there may be variations with more advanced versions of the study.
- Start Year
- 2012
- End Year
- 2017
- Funding
- Lifestyle Interventions for Expectant Moms (LIFE-Moms) is supported by NIH through the National Institute of Diabetes and Digestive and Kidney Diseases (U01 DK094418, U01 DK094463, U01 DK094416, 5U01 DK094466 [RCU]); the National Heart, Lung, and Blood Institute (U01 HL114344); the Eunice Kennedy Shriver National Institute of Child Health and Human Development (U01 HD072834); the National Center for Complementary and Integrative Health; the NIH Office of Research in Women's Health; the Office of Behavioral and Social Science Research; the Indian Health Service; and the Intramural Research Program of the National Institute of Diabetes and Digestive and Kidney Diseases.
Design
- Study design
- Clinical trial cohort
Marker Paper
Van Horn L, Peaceman A, Kwasny M, et al. Dietary Approaches to Stop Hypertension Diet and Activity to Limit Gestational Weight: Maternal Offspring Metabolics Family Intervention Trial, a Technology Enhanced Randomized Trial. Am J Prev Med. 2018;55(5):603‐614. doi:10.1016/j.amepre.2018.06.015
PUBMED 30262148
Recruitment
- Sources of Recruitment
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- Individuals
Number of participants
- Number of participants
- 281
- Number of participants with biosamples
Access
Availability of data and biosamples
| Data | |
| Biosamples | |
| Other |
Timeline
Pregnant women
Participants were randomized when their fetus was gestational age 16 weeks to dietitian-led Dietary Approaches to Stop Hypertension diet and physical activity coaching that was received as three individual and six group counseling sessions by phone and webinar.
Selection Criteria
- Gender
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women
- Minimum age
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18
- Maximum age
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45
- Pregnant women
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- First Trimester
- Second Trimester
- Newborns
- Twins
- Countries
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- United States of America
- Territory
- Chicago, Illinois
- Ethnic Origin
-
- Health Status
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- pregnant women, body mass index between 25-35 kg/m2
- Other criteria
- Exclusion Criteria: In vitro fertilization (IVF) conception/ovulation induction w/ gonadotropins Weight gain of >15 pounds from reported prepregnancy weight to Baseline visit Current smoker Prior bariatric surgery In weight loss program w/in 3 months of conception History of alcohol or drug abuse within 5 years No access to internet and/or smartphone Unable to attend intervention/follow-up visits Unwilling/unable to commit to self-monitoring data collection Unable to complete intervention program Presence of any condition that limits walking or following diet recommendations Not fluent in English
Recruitment
- Sources of recruitment
-
- Specific population
Number of participants
- Number of participants
- 281
- Number of participants with biosamples
Data Collection Event
A commercially available smartphone application was used for self-monitoring diet and physical activity. Telephone, text message prompts, and e-mail reminders encouraged adherence and website viewing. Usual-care, “web-watcher” participants were e-mailed biweekly newsletters and publicly available maternity website links.
- Start Date
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2012-11
- End Date
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2017-07
- Data sources
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Mobile data collection
- Mobile phone
- Smartphone
- Smartphone apps
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Mobile data collection