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Completed No phase listed Observational Accepts healthy volunteers

Predictors of Sepsis in Ex-Preterm Infants

ClinicalTrials.gov ID: NCT03433846

Public ClinicalTrials.gov record NCT03433846. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Sep 5, 2026, 9:12 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The aims of this study are to: * Assess whether ex-preterm infants have a persistently immature immune system, which may decrease their ability to respond to infections, when they reach term-corrected gestational age. * Examine whether clinical history, nutrition status, and microbiome composition are linked to the immune composition of term and ex-preterm infants and whether these variables can be used to predict the risk of developing sepsis or having an immunologic disease.

Study identification

NCT ID
NCT03433846
Recruitment status
Completed
Study type
Observational
Phase
Not listed
Lead sponsor
Boston Children's Hospital
Other
Enrollment
40 participants

Conditions and interventions

Interventions

Not listed

Eligibility (public fields only)

Age range
0 Days to 2 Years
Sex
All
Healthy volunteers
Accepts healthy volunteers

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Apr 17, 2019
Primary completion
Dec 31, 2021
Completion
Apr 30, 2022
Last update posted
May 19, 2022

2019 – 2022

United States locations

U.S. sites
1
U.S. states
1
U.S. cities
1
Facility City State ZIP Site status
Boston Children's Hospital Boston Massachusetts 02115

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT03433846, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted May 19, 2022 · Synced Sep 5, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT03433846 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →