Understanding Fish Consumption Habits During Pregnancy
|ClinicalTrials.gov Identifier: NCT01178398|
Recruitment Status : Completed
First Posted : August 10, 2010
Last Update Posted : August 10, 2010
|Condition or disease|
Fish is a healthful food that is the primary dietary source of elongated n-3 polyunsaturated fatty acids (PUFA), nutrients essential for optimal neurodevelopment. Most pregnant women in the US do not consume adequate n-3 PUFA. However, fish also may be contaminated with methylmercury, and approximately 10% of women of childbearing age in the US have mercury levels higher than recommended. Because the same food contains both essential nutrients and harmful contaminants, substantial confusion reigns about the best course of action for pregnant women. Additionally, it is not clear what fish consumption advice would be most effective in changing women's fish consumption habits. The goal of this pilot study is to perform formative work to allow us to develop and refine an intervention to promote consumption of fish low in mercury and high in n-3 PUFA among pregnant women. This project, together with a pilot RCT already funded, will serve as preliminary data to support a larger RCT to evaluate the effects of the intervention on pregnancy outcomes and postpartum maternal and infant health.
Specific Aims Aim 1. Among pregnant women, identify: 1) knowledge of the potential risks and benefits associated with fish consumption during pregnancy; 2) awareness of current recommendations for fish consumption by pregnant women; 3) the sources of information from which they are learning about the health effects associated with fish intake; and 4) facilitators and barriers to fish consumption, such as cost, availability, taste, and habits. To achieve this aim, we will conduct focus groups with pregnant women in the Boston area who are infrequent consumers of fish (defined as <= 2 monthly fish servings).
Aim 2. Develop materials for a planned intervention to increase consumption of fish high in n-3 polyunsaturated fatty acids and low in methylmercury among pregnant women who are infrequent consumers of fish at baseline. We will use results from Aim 1 to inform the development of these materials.
|Study Type :||Observational|
|Actual Enrollment :||22 participants|
|Official Title:||A Qualitative Study of Fish Consumption During Pregnancy|
|Study Start Date :||October 2009|
|Actual Primary Completion Date :||March 2010|
|Actual Study Completion Date :||March 2010|
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01178398
|United States, Massachusetts|
|Harvard Pilgrim Health Care Institute|
|Boston, Massachusetts, United States, 02215|
|Principal Investigator:||Emily Oken, MD, MPH||Harvard Pilgrim Health Care Institute|