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Completed

NCT Number: NCT06368739

Evaluation of Medicaid Food & Nutrition Support Program for Pregnant Women

With funding from the Episcopal Health Foundation, the researchers will conduct a secondary data analysis to evaluate the impact of Driscoll Health Plan's Nurture program for pregnant members using claims data.

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Key information

Age range

30 year and older

Sex eligibility

Female

Study type

Interventional

Phase

Not applicable

Primary location

Driscoll Health Plan

Corpus Christi, Texas, 78415, United States

About this study

This record describes a quality improvement program (called "Nurture") piloted by Driscoll Health Plan, which included nutrition education and food purchase support offered to a subset of pregnant women aged 30 years and above and covered by the Medicaid Managed Care Organization (MCO) plan in their "STAR" and "CHIP" programs during October 2022 and July 2023.

Factor Health lab at Dell Medical School at the University of Texas at Austin will do a secondary data analysis to evaluate the impact of DHP's program.

Driscoll Health Plan (DHP) is a non-profit, community-based health insurance plan that provides coverage to South Texas and the Rio Grande Valley communities. Their insurance products include STAR Medicaid, STAR Kids, CHIP, and CHIP Perinatal.

With input from Factor Health lab at Dell Medical School, DHP introduced the Nurture program for its members as a quality improvement initiative, designed to expand members' access to nutrition education and food purchase support to improve health and pregnancy outcomes.

Nurture included up to 8 packages mailed every four weeks until the member reaches the end of pregnancy. Each package included USD $40 in the form of gift cards to a large-chain grocery store, a healthy eating information sheet selected from Brighter Bites (https://brighterbites.org/), a set of three recipes, and nutrition-related Frequently Asked Questions during pregnancy (in four out of the eight packages). Members also received two 30-minute nutritional consultations over the phone.

Members had the flexibility to opt out of the program at any time and discontinue receiving packages. Consultations were optional. If they opted out, they continued to receive the DHP benefits as part of their regular coverage.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Member of Driscoll Health Plan
  • Pregnant
  • Aged 30 or older

Exclusion criteria

  • Not a member of Driscoll Health Plan
  • Not pregnant
  • Younger than 30 years of age

Treatment and study plan

Nurture program

Behavioral
  • Nurture Monthly Packages: Sent every four weeks until the member reaches the end of pregnancy (delivery or other reasons, e.g., miscarriage), with a maximum of eight packages. Each package includes:
  • A US$40 gift card (2 x $20 each) to a grocery store.
  • A healthy eating information sheet selected from Brighter Bites project (https://brighterbites.org/).
  • A set of three recipes.
  • Nutrition-related Frequently Asked Questions (included in four out of the eight packages).
  • Two 30-Minute Nutritional Consultations over the phone: Designed by a Registered Dietitian Nutritionist (RDN) who trained a bilingual nutrition specialist to deliver the consultations. Topics revolved around healthy eating during pregnancy, such as food choices, portion sizes, budget-friendly shopping, food safety, and food preparation. No nutrition therapy advice to manage diseases was provided.

Regular benefits

Other

Includes regular healthcare services offered as part of the health plan coverage with Medicaid/CHIP.

Primary outcomes

  1. Composite outcome 1: Adverse health events during pregnancy

    Time frame: At pregnancy delivery

    Composite includes health claims (paid or non-paid) with codes related to:

    • Gestational Diabetes Mellitus
    • Excessive weight gain during pregnancy
    • Pregnancy-associated hypertension
  2. Composite outcome 2: Adverse health events at birth and newborn-related

    Time frame: At pregnancy delivery

    Composite includes health claims (paid or non-paid) with codes related to:

    • Pre-term birth (<37 weeks)
    • Neonatal Intensive Care Unit (NICU)
    • Small for gestational age
    • Large for gestational age
    • Stillbirths

Other outcomes

  1. Emergency Department visits

    Time frame: At pregnancy delivery

    Health claims with codes related to visits to emergency department.

  2. Cost (outpatient)

    Time frame: At pregnancy delivery

    Cost of outpatient services (e.g., primary care visits, screening) as available in paid health claims.

  3. Cost (inpatient)

    Time frame: At pregnancy delivery

    Cost of inpatient services (e.g., delivery) as available in paid health claims.

  4. Cost (pharmacy/medication)

    Time frame: At pregnancy delivery

    Cost of medication as available in paid health claims.

  5. Cost (total)

    Time frame: At pregnancy delivery

    Total cost of care as available in paid health claims.

  6. Delivery mode (vaginal, C-section)

    Time frame: At pregnancy delivery

    Health claims with codes related to mode of delivery.

  7. Birthweight

    Time frame: At pregnancy delivery

    Requested from hospital's electronic health records (as available)

  8. Prenatal visits

    Time frame: At pregnancy delivery

    Number of prenatal visits during study pregnancy

  9. Gift card usage

    Time frame: 30 days after inactive from program

    Binary response was gift card fully used

  10. Nutritional consults attended

    Time frame: At pregnancy delivery

    Categorical description of nutritional consults attended, both/one/none

Sponsors and collaborators

Lead sponsor

University of Texas at Austin

Other

Collaborators

  • Driscoll Health Plan

Registry information

Official study title

Evaluation of Medicaid Grocery Gift Cards & Nutrition Education Program for Pregnant Women on Maternal and Infant Outcomes

Important dates

Study start
2022
Primary completion
2024
Study completion
2024
First posted
Apr 16, 2024
Registry last updated
Mar 26, 2025

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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