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Active, not recruitingNCT03210831Updated Oct 27, 2026

Early Predictors of Necrotizing Enterocolitis in Neonates

An observational study in Necrotizing Enterocolitis, sponsored by Nationwide Children's Hospital. Active, not recruiting at 1 site in United States. Open to participants aged Up to 7 Days, including healthy volunteers. Per ClinicalTrials.gov, last updated 2026-10-27.

Sponsored by Nationwide Children's Hospital · Observational

Updated Oct 27, 2026Primary completion movedGo to Updates ↓
Study type
Observational
Model
Cohort
Time perspective
Prospective
Enrollment
450
Ages
Up to 7 Days
Sex
All
01

Study summary

The goal of this project is to identify neonates who are predisposed to Necrotizing Enterocolitis (NEC). the investigators will determine the effectiveness of non-invasive measures as well as biochemical markers to identify neonates early in the disease process. Thus, the investigators aim to identify infants with NEC prior to the onset of symptoms to institute or test treatments in the long term to prevent the progression of the disease in these infants.

Read the detailed description

The study will enroll premature, low birth weight infants in the Neonatal Intensive Care Units (NICU). Potential study subjects will be identified upon delivery, or transfer to the NICU, and notification by the neonatology service. Infants born at less than 30 weeks gestational age, birth weight less than or equal to 1500 grams will be eligible for enrollment in the study. The purpose of the study designed is to compare the splanchnic tissue oxygenation index and gut inflammatory biomarkers of patients with any stage of NEC with healthy controls. Since we will not be able to determine which patients will develop NEC a priori, we will anticipate enrolling up to 450 neonates to identify 15 neonates with NEC.

02

Conditions studied

  • Necrotizing Enterocolitis

Keywords

  • NEC, tissue oxygenation, gut inflammation
03

In context

Enterocolitis, Necrotizing

228 studies on the registry are indexed under Enterocolitis, Necrotizing; 44 are open to participants now.

This study's planned enrollment of 450 is above the median of 144 across 95 observational studies indexed under Enterocolitis, Necrotizing.

Browse Enterocolitis, Necrotizing studies →

Lead sponsor

Nationwide Children's Hospital is the lead sponsor of 233 studies on the registry; 43 are open to participants now.

Of its 17 completed or terminated interventional studies of FDA-regulated products, 9 (53%) have results posted.

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

04

Who can participate

Ages eligible
Up to 7 Days
Sexes eligible
All
Accepts healthy volunteers
Yes
Sampling method
Probability sample

Study population

low birth weight, preterm infants

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

  • Infants born at ≤30 weeks gestational age and/or
  • Infants with a birth weight ≤1500 grams

Exclusion criteria

Exclusion Criteria:

  • gestational age at birth greater than 30 weeks
  • obvious dysmorphic syndromes
  • any abdominal wall defect including omphalocele or gastroschisis
  • any known intestinal atresia
  • complex cardiac abnormalities
  • any known lethal chromosomal abnormalities
05

Study design

Observational model
Cohort
Time perspective
Prospective
Enrollment
450 participants (estimated)
Patient registry
No
Biospecimen retention
Samples without dna
06

What researchers measure

Primary outcomes

  1. splanchnic tissue oxygenation in population at high risk for NEC

    splanchnic tissue oxygenation as a predictor of NEC

    Time frame: 2026

07

Study locations

1 site
08

References and documents

Individual participant data

Plan to share: Undecided

No publications or documents are linked to this record.

09

Timeline

1 registry update since Sep 25, 2026
ElapsedEstimatedEstimated, not yet reachedDate before it movedWhere the date was before it movedSimilar 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 Sep 2017 (actual). Primary completion is estimated for Dec 2026, 111 months after the start.

Of 39 observational studies under Enterocolitis, Necrotizing, half reached primary completion within 29 months of starting (the median), counting those still running; a quarter within 19 and three quarters within 115. This study's planned 111 months is above that.

Primary completion moved once since we started tracking on Sep 25, 2026: Sep 2026 → Dec 2026, on Oct 27, 2026.

Earlier changes are on the record history on ClinicalTrials.gov ↗

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

Registered
Jul 5, 2017
First posted
Jul 7, 2017
StartActual
Sep 6, 2017
Primary completionEst.
Dec 2026was Sep 2026
CompletionEst.
Dec 2026
Last update
Oct 27, 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.
Primary completion
Sep 2026→Dec 2026
Oct 27, 2026
Show all 1 update
  1. Oct 27, 2026
    Primary completion Sep 2026→Dec 2026
    + 1 other change: verification date

From the registry record's own update history. This site started tracking changes on Sep 25, 2026; for anything earlier, see the record history on ClinicalTrials.gov ↗

10

Registry details

Key details

Study ID
NCT03210831
Responsible party
Oluyinka Olutoye, MD, PhD (Principal Investigator, Nationwide Children's Hospital) — Principal investigator
First posted
Jul 7, 2017
Start date
Sep 6, 2017
Primary completion
Dec 2026 (estimated)
Completion
Dec 2026 (estimated)
Last update
Oct 27, 2026

Study contacts

Oluyinka Olutoye, MD, PhD
principal investigator · Nationwide Children's Hospital

Oversight

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

Not currently enrolling

This study is active, not recruiting, as verified in Oct 2026. You cannot join it, but the record below documents what was studied.

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Discussion

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