Fish Oil Supplementation in Women With Gestational Diabetes

Dr. Sami Ulus Children's Hospital

Status: Unknown

Conditions: Congenital Abnormality; Other Respiratory Problems After Birth; Fetal Macrosomia

Treatments: Dietary Supplement: Sunflower Oil; Dietary Supplement: Fish oil, Ocean plus

Study type: Interventional

Funder types: Other

Identifiers

NCT02371343

SamiUlusCH

Details and patient eligibility

About

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.

Full 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.

Enrollment: 100 estimated patients

Sex: Female

Ages: 20 to 40 years old

Volunteers: Accepts Healthy Volunteers

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

Trial design

Primary purpose: Prevention

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Quadruple Blind

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100 participants in 2 patient groups, including a placebo group

Fish-Oil

Active Comparator group

Description:

The pregnants with gestational diabetes given fish oil: (Ocean Plus, 1200 mg, EPA 384 mg DHA 252 mg, total omega-3 782 mg, 50 soft gel, Ocean®, German) During third trimester of pregnancy, Once in a day

Treatment:

Dietary Supplement: Fish oil, Ocean plus

Sunflower oil

Placebo Comparator group

Description:

The pregnants with gestational diabetes given sunflower oil: Sunflower oil capsules will be prepared in the pharmacy as the same size and colour with fish oil capsules During third trimester of pregnancy, Once in a day

Treatment:

Dietary Supplement: Sunflower Oil