Congenital Abnormality, Fetal Macrosomia, Other Respiratory Problems After Birth
Conditions
Brief summary
Gestational diabetes is the development of diabetes during pregnancy. Left untreated, gestational diabetes and preeclampsia can lead to serious -- or even fatal -- complications for both mother and child. Some evidence suggesting omega-3 fatty acids might help protect women from two serious pregnancy complications -- gestational diabetes and preeclampsia. Omega-3 fatty acids, in particular Docosahexaenoic acid (DHA), help a pregnant woman give her developing baby every advantage in life starting in-utero. Recent studies suggested that the biologic processes underlying the observed associations may involve epigenetic changes, specifically DNA methylation. In this study the investigators aimed to examine the effect of fish oil supplementation in women with gestational diabetes mellitus on newborn outcomes and insulin like growth factor 1 DNA methylation.
Detailed description
Gestational diabetes is the development of diabetes during pregnancy. According to the National Institutes of Health, gestational diabetes occurs in about 5 percent of all pregnancies in the United States, resulting in about 200,000 cases a year. Treatment involves dietary measures, exercise and, in some cases, insulin injections. All pregnant women should be taking a prescribed pre-natal vitamin, and should also supplement with fish oil or another source of omega-3 fatty acids to help support the nervous system of their developing child. Left untreated, gestational diabetes and preeclampsia can lead to serious -- or even fatal -- complications for both mother and child. In diabetic pregnancies there is an increased risk of birth defects. Some evidence suggesting omega-3 fatty acids might help protect women from two serious pregnancy complications -- gestational diabetes and preeclampsia. Omega-3 fatty acids, in particular Docosahexaenoic acid (DHA), help a pregnant woman give her developing baby every advantage in life starting in-utero. In general the omega-3 fatty acids found in fish help the cardiovascular system, the brain (including moods), and even the brain and eyes of a developing baby. The risk of pre-term delivery and low birth weight is three and a half times higher when mothers are deficient in DHA. Recent studies suggested that the biologic processes underlying the observed associations may involve epigenetic changes, specifically DNA methylation. In this study the investigators aimed to examine the effect of fish oil supplementation in women with gestational diabetes mellitus on newborn outcomes and insulin like growth factor 1 DNA methylation.
Interventions
DIETARY_SUPPLEMENTFish oil, Ocean plus
Ocean Plus, 1200 mg, EPA 384 mg DHA 252 mg, total omega-3 782 mg, 50 soft gel, Ocean®, Germany
DIETARY_SUPPLEMENTSunflower Oil
Sponsors
Dr. Sami Ulus Children's Hospital
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
PREVENTION
Masking
QUADRUPLE (Subject, Caregiver, Investigator, Outcomes Assessor)
Eligibility
Sex/Gender
FEMALE
Age
20 Years to 40 Years
Healthy volunteers
Yes
Inclusion criteria
* Women who were diagnosed as gestational diabetes mellitus (GDM) between 24 and 28th week of pregnancy * Women with GDM and accepted to be participate in the study * Women younger that 40 years old * The newborns of the women with GDM
Exclusion criteria
* The history of Type 1 diabetes melitus * Abnormal glucose tolerance \<20th gestational week * The history of chronic illness in the mother * Women who eat fish \<2 times in a week * Any history of sea-food allergy in the mother
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Birth size | 1 year | Birth size of the newborns |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Insulin like growth factor DNA methylation | 1 year | Insulin like growth factor DNA methylation |
Countries
Turkey (Türkiye)
Contacts
Primary ContactDilek Dilli, Assoc Prof
Backup ContactNazan Doğan, MD
Outcome results
None listed