Evaluation of the Prenatal Trip Assistance Pilot Project

The prenatal trip assistance project is a study comparing two methods of delivering transportation assistance to pregnant women living in communities with high rates of infant mortality. Franklin County, Ohio, home of the state's capital of Columbus, has one of the highest rates of infant mortality in the U.S. at 8.2 per 1,000 live births.There have been many advances in "smart" applications in transportation over the past 10 years. However, despite the fact that the vast majority of impoverished women have a mobile phone, the transportation providers currently used by the Medicaid managed care plans are low tech with no mobile alerts or two-way communication with the woman. The purpose of the proposed study is to examine the preliminary efficacy of providing expanded and "smart" transportation services to increase communications, reliability, and customer satisfaction and reduce adverse pregnancy outcomes among women whose children are at high risk of infant mortality. The investigators aim to enroll and randomize 500 eligible pregnant women to either on-demand services or usual transportation services as provided by their Medicaid managed care organization. The primary outcome for the proposed trial will be overall satisfaction with transportation services as assessed by the final study questionnaire (i.e., two months after delivery or miscarriage) and secondary outcome measures will include: adequacy of prenatal care, preterm birth and infant mortality.

Study Overview

• Status: Completed
• Conditions: Infant Death; Pregnancy Preterm
• Intervention / Treatment: Other: On-demand transportation; Other: Usual transportation

• Study Type: Interventional
• Enrollment (Actual): 143
• Phase: Not Applicable

Contacts and Locations

Study Locations

• United States
  • Ohio
    • Columbus, Ohio, United States, 43210
      • The Ohio State University Wexner Medical Center

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 18 years and older (Adult, Older Adult)
• Accepts Healthy Volunteers: No

Description

Inclusion Criteria:

• Willing to consent to communication by phone, text, and email
• Access to a telephone (mobile or landline), tablet or computer
• Pregnant & <32 weeks of gestation
• Last menstrual period on or before 2/9/2020 or due by November 15, 2020
• At least 18 years old
• Enrolled in one of two Medicaid managed care organizations
• Residence in Franklin County, Ohio
• Ambulatory
• English speaking

Exclusion Criteria:

• No plans to move out of Franklin County prior to delivery
• Able to read, understand, and communicate in English
• Woman has not been previously enrolled in this study
• Race/ethnicity stratum is not full
• Willing to meet staff to be interviewed

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Health Services Research
• Allocation: Randomized
• Interventional Model: Parallel Assignment
• Masking: Single

Number of Arms

2

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
Experimental: On-demand transportation; Women randomized to the intervention group will be able to contact the transportation broker via telephone, web portal, or the broker's mobile application. In addition to the current trips provided by their Medicaid managed care organization , women assigned to the intervention group will be provided with extra trips to the pharmacy and grocery store or food bank.	Other: On-demand transportation; On-demand scheduling via telephone, web portal, or the broker's mobile application.
Active Comparator: Usual transportation; Women assigned to the usual care group will receive the usual transportation services from their Medicaid managed care organization.	Other: Usual transportation; Usual transportation scheduling via call-center.

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Satisfaction with transportation services: scale	Participants will be asked in one question to rate their level of overall satisfaction with transportation services measured on a five-point scale (5=very satisfied, 1=Very dissatisfied). Those who rate their satisfaction as either somewhat (4) or very satisfied (5) will be considered satisfied with transportation services in analysis.	Obtained 8 weeks postpartum

Secondary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Kotelchuck Adequacy of Prenatal Care Utilization index	The Adequacy of prenatal care utilization index, as defined by Kotelchuck (AJPH, 1994). This index utilizes information on: gestational age at entry to prenatal care, the number of prenatal care visits, and the gestational age at delivery (to determine an expected number of prenatal visits). The index includes two dimensions which are combined (adequacy of initiation of prenatal care and adequacy of received services) into a single summary prenatal care utilization index category (Adequate plus utilization, Adequate utilization, Intermediate utilization, Inadequate utilization).	Through study completion, an average of 9 months after enrollment.
The proportion of deliveries < 37 weeks gestation	The proportion of preterm deliveries occurring before 37 weeks gestation	Through study completion, an average of 9 months after enrollment.
The proportion of infants who die within one year of birth	Death of a live born infant within the first year of life	One year post delivery

Collaborators and Investigators

• Sponsor: Ohio State University
• Investigators: Principal Investigator: Erinn M Hade, PhD, Ohio State University

Study record dates

Study Major Dates

• Study Start (Actual): May 31, 2019
• Primary Completion (Actual): January 15, 2021
• Study Completion (Actual): December 13, 2022

Study Registration Dates

• First Submitted: May 15, 2019
• First Submitted That Met QC Criteria: May 20, 2019
• First Posted (Actual): May 21, 2019

Study Record Updates

• Last Update Posted (Actual): October 24, 2023
• Last Update Submitted That Met QC Criteria: October 23, 2023
• Last Verified: October 1, 2023

More Information

Terms related to this study

• Keywords: transportation; prenatal care
• Additional Relevant MeSH Terms: Pathologic Processes; Death; Infant Death
• Other Study ID Numbers: 2019H0009

Plan for Individual participant data (IPD)

• Plan to Share Individual Participant Data (IPD)?: NO

Drug and device information, study documents

• Studies a U.S. FDA-regulated drug product: No
• Studies a U.S. FDA-regulated device product: No