Assessment of DHA On Reducing Early Preterm Birth
NCT02626299 · Status: COMPLETED · Phase: PHASE3 · Type: INTERVENTIONAL · Enrollment: 1100
Last updated 2021-03-30
Summary
The purpose of this study is to determine if giving a larger amount of DHA than currently included in some prenatal supplements can reduce early preterm birth (birth before 34 weeks of pregnancy).
Conditions
Interventions
- DRUG
-
Docosahexaenoic acid - 800mg/day
All participants will take 1000 mg/DHA per day (1 capsule will be labeled with 200 mg; 2 capsules will be masked with 400 mg each)
- DRUG
-
Docosahexaenoic acid - 200mg/day
The control group will receive 1-capsule containing 200 mg DHA/d.
- OTHER
-
Placebo
Participants will receive 2 capsules (masked) containing half soybean oil and half corn oil equaling 800 mg.The soybean and corn oil combination does not contain DHA.
Sponsors & Collaborators
-
University of Cincinnati
collaborator OTHER -
Ohio State University
collaborator OTHER -
Nationwide Children's Hospital
collaborator OTHER -
University of Kansas Medical Center
lead OTHER
Principal Investigators
-
Susan E. Carlson, PhD · University of Kansas Medical Center
Study Design
- Allocation
- RANDOMIZED
- Purpose
- PREVENTION
- Masking
- QUADRUPLE
- Model
- PARALLEL
Eligibility
- Min Age
- 18 Years
- Sex
- FEMALE
- Healthy Volunteers
- Yes
Timeline & Regulatory
- Start
- 2016-06-08
- Primary Completion
- 2020-10-05
- Completion
- 2020-10-05
Countries
- United States
Study Locations
More Related Trials
-
Randomized Trial of Enteral Vitamin D Supplementation in Infants < 28 Weeks Gestational Age or <1000 Grams Birth Weight
NCT05694689 ·Status: RECRUITING ·Phase: NA
-
Next-generation Effects of Vitamin D Supplementation in Pregnancy
NCT05616117 ·Status: UNKNOWN
-
Vitamin D Status and Dose Response in Infants
NCT01042561 ·Status: COMPLETED ·Phase: NA
-
Serum 25-hydroxy Vitamin D [25(OH)D] Levels, Supplemental Vitamin D, and Parathyroid Hormone Levels in Premature Infants
NCT01469650 ·Status: COMPLETED ·Phase: NA
-
Assessment of Dose Effectiveness of Vitamin D Supplementation During Pregnancy- a Dose Comparison Trial
NCT02215213 ·Status: COMPLETED ·Phase: NA
-
Vitamin D Supplementation During Pregnancy for Prevention of Asthma in Childhood
NCT00856947 ·Status: ACTIVE_NOT_RECRUITING ·Phase: PHASE1
-
Preventing Health Disparities During Pregnancy Through Vitamin D Supplementation
NCT01932788 ·Status: COMPLETED ·Phase: PHASE3
-
Antenatal Vitamin D3 Dose-finding and Safety Study
NCT00938600 ·Status: COMPLETED ·Phase: PHASE1
-
Effects of Vitamin D Supplement Before and During Pregnancy on Birth Weight
NCT01038453 ·Status: UNKNOWN ·Phase: NA
-
25- Hydroxyvitamin D Levels in Pregnancy and Effects on Pregnancy Related Disorders
NCT04637880 ·Status: COMPLETED
-
Effect of Vitamin D Replacement on Maternal and Neonatal Outcomes
NCT02434380 ·Status: COMPLETED ·Phase: PHASE3
-
Prevention of Adverse Pregnancy Outcome With Vitamin D Supplementation During Pregnancy
NCT01418664 ·Status: COMPLETED ·Phase: NA
-
Effect of Maternal Vitamin D3 Supplementation on Iron Status During Pregnancy and Early Infancy
NCT04764955 ·Status: COMPLETED ·Phase: PHASE3
-
Nutritional Requirements for Vitamin D in Pregnant Women
NCT02506439 ·Status: COMPLETED ·Phase: NA
-
Vitamin D Supplementation and Pregnancy Outcomes
NCT03308487 ·Status: COMPLETED ·Phase: NA
-
Trial of Vitamin D Supplements to Raise Calcidiol Levels of Pregnant Women in Mongolia
NCT02395081 ·Status: COMPLETED ·Phase: NA
-
Correlation Between Maternal Vitamin D Level And Preterm Birth
NCT03638037 ·Status: UNKNOWN
-
Different Doses of Vitamin D and T Regulatory Cells in Preterm Infants
NCT03793309 ·Status: COMPLETED ·Phase: PHASE1
-
Effects of Vitamin D on Health Promotion During Pregnancy and Its Impact on Prematurity-Related Outcome
NCT06292195 ·Status: RECRUITING
-
Effects of Vitamin D Supplementation During Pregnancy on Clinical Outcomes and Immune Function
NCT01417351 ·Status: COMPLETED ·Phase: NA
-
Efficacy of Higher Dose Enteral Vitamin D Supplementation in Preterm 28 - 34 Weeks of Gestational Age
NCT06674122 ·Status: ENROLLING_BY_INVITATION ·Phase: NA
-
Low and High Doses of Prophylactic Vitamin D in Prevention of Osteopenia of Prematurity
NCT04768439 ·Status: COMPLETED ·Phase: PHASE2
-
High Dose Cholecalciferol to Reduce the Incidence of Gestational Diabetes in High Risk Pregnant Women
NCT03037593 ·Status: WITHDRAWN ·Phase: PHASE1/PHASE2
-
Effect of Vitamin D Supplementation on Health of Low Birth Weight Infants
NCT00415402 ·Status: COMPLETED ·Phase: NA
-
Vitamin D Supplementation During Pregnancy and Bone Status in Children at Birth and at One Year of Age
NCT01060735 ·Status: UNKNOWN ·Phase: NA