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RecruitingNCT05678699Updated Sep 10, 2026

The Effects of Medicaid Policy Interventions on Severe Maternal Morbidity

An interventional study of Medicaid healthcare quality interventions (incentive payment and obstetric bundled payment) and Doula in Severe Maternal Morbidity and Maternal Death, sponsored by University of Pittsburgh. Recruiting at 1 site in United States. Per ClinicalTrials.gov, last updated 2026-09-10.

Sponsored by University of Pittsburgh · Not applicable, Interventional, and Health services research

From the registry’s dates

  • Started Jan 2023; still recruiting 3 years 10 months later.
Phase
Not applicable
Study type
Interventional
Enrollment
10,000,000
Allocation
Non-randomized
Sex
All
01

Study summary

The goal of this study is to learn about the effects of Medicaid policy interventions on severe maternal morbidity (SMM) and mortality and maternal health. The main questions it aims to answer are:

  1. What is the effect of Medicaid healthcare quality interventions on SMM?
  2. What is the effect of Medicaid healthcare quality interventions + doula care?
  3. What are Medicaid beneficiaries' experiences in receiving services and the potential impact of integration of doula services?

Participants will be asked to describe experiences as a result of Medicaid policy interventions and focused Medicaid policies.

02

Conditions studied

  • Severe Maternal Morbidity
  • Maternal Death

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03

In context

Maternal Death

77 studies on the registry are indexed under Maternal Death; 19 are open to participants now.

This study's planned enrollment of 10,000,000 is above the median of 1,126 across 57 interventional studies indexed under Maternal Death.

Browse Maternal Death studies →

Lead sponsor

University of Pittsburgh is the lead sponsor of 1,419 studies on the registry; 168 are open to participants now.

Of its 9 completed or terminated interventional studies of FDA-regulated products, 4 (44%) have results posted.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
Child (0–17), Adult (18–64), Older adult (65+)
Sexes eligible
All
Accepts healthy volunteers
Yes

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • Pregnant and postpartum Medicaid beneficiaries across the US

Qualitative:

  • Medicaid beneficiaries who identify as being at risk for poor outcomes or live in PA Health Equity Zones
  • Doulas who provide care to Medicaid beneficiaries in Pennsylvania
  • Medicaid Managed Care Organization (MCO) administrators in Pennsylvania. Severe maternal morbidity and mortality outcomes will be assessed in healthcare records and for these quantitative outcomes, patients will not be recruited individually

Exclusion criteria

Exclusion Criteria:

-

05

Study design

Phase
Not applicable
Primary purpose
Health services research
Allocation
Non-randomized
Intervention model
Factorial assignment
Masking
None (open label)
Enrollment
10,000,000 participants (estimated)

Study arms

  • Other
    Medicaid healthcare quality interventions (incentive payment and obstetric bundled payment) Only

    The investigators will employ a quasi-experimental study design to test two hypotheses: H1: SMM rates will decline among populations at risk after the interventions (incentive payment and obstetric bundled payment) within Pennsylvania (PA); and H2: SMM will decline among those exposed to the interventions in PA, relative to those in similar states. The investigators will collect qualitative data to assess the effects of the Medicaid healthcare interventions on beneficiaries' experiences.

    Behavioral: Medicaid healthcare quality interventions (incentive payment and obstetric bundled payment) · Behavioral: Standard Care

  • Other
    Doula Only

    The investigators will test two hypotheses: H1: SMM rates will decline among populations at risk after the addition of doula care in PA, relative to healthcare quality interventions alone. H2: SMM will decline more among those exposed to both healthcare quality and doula care interventions in PA, relative to states implementing doula care only. The investigators will collect qualitative data to assess the effects of the Medicaid healthcare and service interventions on beneficiaries' experiences.

    Behavioral: Doula · Behavioral: Standard Care

  • Other
    Medicaid healthcare quality interventions (incentive payment and obstetric bundled payment) + Doula

    Behavioral: Medicaid healthcare quality interventions (incentive payment and obstetric bundled payment) · Behavioral: Doula · Behavioral: Standard Care

  • No intervention
    Standard Care

Interventions

  • BehavioralMedicaid healthcare quality interventions (incentive payment and obstetric bundled payment)

    This study has two components, with the first component being examined in Aim 1 and the first and second components being examined in aim 2. 1\) incentive payment program makes available $26 million annually in Medicaid managed care organization (MCO) payments to plans that improve access to timely prenatal care. The obstetric care bundled payment model provides incentives for clinicians to improve on a wide range of pregnancy health outcomes, and specifically incentivizes improvements among beneficiaries at risk for poor outcomes.

  • BehavioralDoula

    This study has two components, with the first component being examined in Aim 1 and the first and second components being examined in aim 2. 1. Incentive payment program makes available $26 million annually in Medicaid managed care organization (MCO) payments to plans that improve access to timely prenatal care. The obstetric care bundled payment model provides incentives for clinicians to improve on a wide range of pregnancy health outcomes, and specifically incentivizes improvements among beneficiaries at risk for poor outcomes. 2. care intervention by coverage of doula services for all Medicaid beneficiaries across Pennsylvania.

  • BehavioralStandard Care

    Participants receive standard care without quality interventions or doula care

06

What researchers measure

Primary outcomes

  1. Severe maternal morbidity (SMM)

    SMM rate based on the Centers for Disease Control algorithm

    Time frame: 20 weeks gestation through 42 days postpartum

Secondary outcomes

  1. All cause mortality

    Binary indicator of mortality based on Social Security Administration records

    Time frame: Delivery date through one year after delivery

  2. Follow up for chronic conditions

    Percent of persons who receive guideline concordant care for depression, substance use disorders, immunizations, and screening and referral for social determinants of health

    Time frame: 43 days through 1 year after delivery

  3. Provision of evidence care in pregnancy and postpartum

    Percent of Medicaid patients among each provider who receive screening and follow up for depression, treatment for substance use disorders, perinatal immunizations, and screening and referral for social determinants of health

    Time frame: During pregnancy and postpartum up to 1 year

  4. Medicaid managed care administrator perspectives on policy interventions

    Qualitative self report of perspectives

    Time frame: Year 3

Other outcomes

  1. Assess the changes in effects of the Medicaid healthcare quality interventions on beneficiaries' experiences

    The investigators will collect qualitative data from three different study populations across Pennsylvania who will be affected by the Medicaid policies under study: 1) Medicaid beneficiaries (n=100; Years 2 and 4); 2) Doula care providers (n=60; Years 2 and 4); Managed Care Organization (MCO) leadership (n=10); Year 3

    Time frame: Years 2, 3, and 4

07

Study locations

1 of 1 sites recruiting
  • University of Pittsburgh School of Public Health
    Pittsburgh, Pennsylvania 15261, United States
    Recruiting
    • Dara D Mendez, PhD · Contactddm11@pitt.edu · 4126485664
    • Marquita Smalls, MPH · Contactmns69@pitt.edu · 4123830574
    • Dara D Mendez, PhD · Principal investigator
    • Marian P Jarlenski, PhD · Sub investigator
08

References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

09

Timeline

Tracking since Sep 25, 2026
ElapsedEstimatedEstimated, not yet reachedSimilar studies: half by the dot; the band is the middle halfHalf of similar studies reached it by the dot; the band is the middle half, from a quarter to three quarters

Started Jan 2023 (actual). Primary completion is estimated for Jun 2027, 53 months after the start.

Of 35 interventional studies with no phase under Maternal Death, half reached primary completion within 30 months of starting (the median), counting those still running; a quarter within 21 and three quarters within 41. This study's planned 53 months is above that.

How these figures are worked out, and which studies are left out of them.

Registered
Oct 26, 2022
First posted
Jan 10, 2023
StartActual
Jan 3, 2023
Primary completionEst.
Jun 2027
CompletionEst.
Jun 2027
Last update
Sep 10, 2026
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on Sep 10, 2026, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT05678699
Responsible party
Dara Mendez (Associate Professor, University of Pittsburgh) — Principal investigator
First posted
Jan 10, 2023
Start date
Jan 3, 2023
Primary completion
Jun 2027 (estimated)
Completion
Jun 2027 (estimated)
Last update
Sep 10, 2026

Oversight

Data monitoring committee
Yes
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

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