Could pregnant patients skip clinic visits and monitor their baby from home?
NCT ID NCT06741735
First seen Sep 16, 2026 · Last updated Sep 17, 2026 · Updated 1 time
Summary
Researchers are studying whether a remote fetal monitoring system called INVU can let pregnant patients do their weekly non-stress tests at home instead of in a clinic. The trial enrolls about 110 English-speaking adults in Missouri who are 32 to 40 weeks pregnant with a single baby and need antenatal testing for reasons such as gestational diabetes, chronic hypertension, or advanced maternal age. Participants are randomly assigned to at-home or in-clinic testing and answer surveys before and after to measure patient and provider satisfaction and cost savings.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- INVU fetal monitoring system, a device that lets pregnant patients do non-stress tests at home
- What this could lead to
- If it works, pregnant patients who need weekly fetal monitoring could do those tests from home instead of traveling to a clinic, which may save time and money.
- What could go wrong
- This is a small study at three centers, and it measures satisfaction and costs rather than whether at-home monitoring improves pregnancy outcomes. Home monitoring may not suit every patient or catch problems as reliably as in-clinic testing.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 110 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Dec 2024
- Expected to finish
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Dec 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Female participants only
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria * English Speaking * \> 18 years of age * Singleton gestation * Missouri Medicaid as primary insurance (paid by study), offered to patients with private insurance for self-pay * Requires antenatal testing between 32-40 weeks according to institutional policies * One of the following indications for fetal NST: * Gestational diabetes * Well-controlled type II diabetes * Chronic hypertension without evidence of placental insufficiency * Advanced maternal age * Obesity (as defined as BMI \>30 and \<45) * Android or iOS system-operated telephone or tablet * Home or work access to reliable internet (WIFI screening completed by research personnel) Exclusion Criteria * Multiple gestations * Additional co-morbidities not listed in the inclusion criteria * PPROM or evidence of preterm labor * Oligohydramnios of \< 5 cm of polyhydramnios \> 30 * Co-existing fetal complications: FGR, placenta or vasa previa, fetal chromosomal or structural anomaly, recent (within a week) fetal testing of a BPP \< 8/10 prior to enrollment * Intention to transfer care to different provider during the pregnancy * Currently institutionalized or incarcerated * Inability to consent for oneself * \<18 years of age * History of prior stillbirth * Lack of access to reliable internet * Abdominal skin disorder that prevents use of the INVO device
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The study's own enquiry address
This study publishes an address for enquiries. See it below .
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The places running it
2 sites. The list below names each one and where it is.
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The official record
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A doctor treating you
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Contacts and locations
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Locations
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University of Missouri
RECRUITINGColumbia, Missouri, 65212, United States
Contact Email: •••••@•••••
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University of Missouri - Kansas City
RECRUITINGKansas City, Missouri, 64111, United States
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