ClinicalTrials.gg
RecruitingNCT02055105Updated Nov 12, 2025

Modulation of Molecular Fingerprinting in Pediatric Sepsis

An observational study in Systemic Inflammatory Response Syndrome, sponsored by Phoenix Children's Hospital. Recruiting at 2 sites in United States. Open to participants aged 1 Year to 18 Years. Per ClinicalTrials.gov, last updated 2025-11-12.

Sponsored by Phoenix Children's Hospital · Observational

Study type
Observational
Model
Cohort
Time perspective
Prospective
Enrollment
50
Ages
1 Year to 18 Years
Sex
All
01

Where this study stands

Counted across the records on this site · 2026-11-12

Among 39 studies in Systemic Inflammatory Response Syndrome with a site in United States — 4 open to participants now, 7 under way, none of them phase 3. Systemic Inflammatory Response Syndrome · United States.

Planned enrollment
18th of 18
50 · median 165
Started
2014
with 2 others
Observational
18 of 39
3 open now
Registered
16th of 39
by date

Among the 39 studies in Systemic Inflammatory Response Syndrome with a site in United States, this one is the 18th largest by planned enrollment of the 18 observational ones, is one of 3 that started in 2014, is one of 18 observational ones, and was the 16th registered.

By phase

39 studies; the count open now beside each. This study's row is marked.

Observationalthis study18 · 3 open
No phase7 · 0 open
Phase 26 · 0 open
Phase 34 · 0 open
Phase 11 · 0 open
Phase 1/21 · 0 open
Phase 2/31 · 0 open
Phase 41 · 1 open

By the year they started

First in 2001; this study’s year is marked. 3 started in 2014.

Size and results

Median enrollment 100 across the 21 interventional studies, 165 across the 18 observational. Of the 28 that completed or were terminated, 9 (32%) have results posted.

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Watch this landscapeDownload CSVWith an account: a weekly mail of what changed among 39 studies in Systemic Inflammatory Response Syndrome with a site in United States, or all of them as a file.
02

Study summary

The goal of this study is to demonstrate the sensitivity and specificity of detecting circulating micro RNA (miRNA) biomarkers in pediatric septic patients. It will also follow expression and modulation of levels in response to therapy in comparison to current biomarkers.

Read the detailed description

This study will aid in the evaluation of determining the accuracy of these miRNAs in pediatric patients and help in establishing pilot data for additional studies in the future. The testing will include blood samples, urine samples and buccal swabs from patients who meet eligibility at 5 time points to analyze biomarkers. Study participants will receive standard of care with antimicrobials and any additional appropriate cardiovascular or respiratory support per the clinical team. The samples will collected and stored at -80 until analysis can be performed. In addition to, during the course of the hospitalization, the enrolled patient will have data collected to calculate severity scores, including updated Pediatric Risk of Mortality (PRISM III) scores and simplified Therapeutic Intervention Scoring System(TISS-28) scores. All patient information will be de-identified. A standard procedure manual will be developed detailing the methods for data collection and entry. Data will be recorded in a de-identified manner on a Microsoft Excel database on a secure institutional server by the institutional staff. Data will then be analyzed to determine correlation of biomarkers to morbidity and mortality for these patients.

03

Conditions studied

  • Systemic Inflammatory Response Syndrome

Keywords

  • Pediatric Sepsis
04

Who can participate

Ages eligible
1 Year to 18 Years
Sexes eligible
All
Accepts healthy volunteers
No
Sampling method
Non-probability sample

Study population

Children ages 1-18 who are Immune-competent (no previous chronic medical conditions) patients being admitted to the PICU at PCH with concerns for sepsis or those developing sepsis during their admission to the hospital who require care in the PICU.

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

  • Age 1 through 18 years
  • Patients admitted to the PICU with concerns for sepsis or those developing sepsis during their admission to the hospital.
  • Patients must be enrolled int he study from arrival time tot he ED up to 24 hours from the time of initiation of antibiotic therapy for treatment of sepsis or septic shock.
  • Signed .

Exclusion criteria

Exclusion Criteria:

  • Patients \<1 year of age and greater than 18 years of age.
Terms in these criteria, in plain language(1)

Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.

Informed consent

Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.

You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.

05

Study design

Observational model
Cohort
Time perspective
Prospective
Enrollment
50 participants (estimated)
Target follow-up
5 Days
Patient registry
Yes
Biospecimen retention
Samples with dna

Groups and cohorts

  • 10 Patients with sepsis or septic shock

    Previously healthy, non-immunocompromised patients, between the ages of 1 and 18, who are being admitted to the PCH PICU for sepsis or septic shock, will be enrolled. Blood samples, urine samples and buccal swabs will be obtained from these patients at 5 time points to analyze biomarkers. Study participants will receive standard of care with antimicrobials and any additional appropriate cardiovascular or respiratory support per the clinical team. The samples will collected and stored at -80 until analysis can be performed. In addition to, during the course of the hospitalization, the enrolled patient will have data collected to calculate severity scores, including PRISM scores and TISS-28 scores. All patient information will be de-identified. A standard procedure manual will be developed detailing the methods for data collection and entry.

    Procedure: miRNA in Sepsis

  • 50 Healthy Patients

    Healthy non-immunocompromised patients between 1-18 years old

Interventions

  • ProceduremiRNA in Sepsis

    miRNA in Sepsis

06

What researchers measure

Primary outcomes

  1. Risk of Mortality

    Will compare PRISM 3 scores from baseline to hospital discharge.

    Time frame: Duration of hospital stay, an expected average of 3 weeks

Secondary outcomes

  1. Organ Failure

    Will compare sequential organ failure assessment (SOFA) scores throughout hospitalization.

    Time frame: Duration of hospital stay, an expected average of 3 weeks

  2. Organ Dysfunction

    Will compare pediatric multiple organ dysfunction scores (PMODS) throughout hospitalization

    Time frame: Duration of hospital stay, an expected average of 3 weeks

  3. Patient acuity

    Will assess TISS-28 scores throughout hospitalization.

    Time frame: Duration of hospital stay, an expected average of 3 weeks

07

Study locations

2 of 2 sites recruiting
08

References and documents

Individual participant data

Plan to share: Undecided — Principal investigator is undecided if he plans on having a DTA or MTA.

No publications or documents are linked to this record.

09

Timeline

Tracking since Sep 25, 2026
Not marked actual or estimatedDates not marked actual or estimated

The record gives a start of Mar 2014, a primary completion of Jun 2027 and a completion of Oct 2027. It does not say whether these dates are actual or estimated.

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

Registered
Jan 27, 2014
First posted
Feb 4, 2014
Start
Mar 2014
Primary completionEst.
Jun 2027
CompletionEst.
Oct 2027
Last update
Nov 12, 2025
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 Nov 12, 2025, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT02055105
Lead sponsor
Phoenix Children's Hospital
Responsible party
Sponsor
First posted
Feb 4, 2014
Start date
Mar 2014
Primary completion
Jun 2027 (estimated)
Completion
Oct 2027 (estimated)
Last update
Nov 12, 2025

Study contacts

Frederick A Willyerd, MD
Contact
fwillyerd@phoenixchildrens.com
6029331784
Althaia Calla G Ignacio, BSN, MD
Contact
aignacio@phoenixchildrens.com
6029333795
Frederick A Willyerd, MD
principal investigator · Phoenix Children's Hospital

Oversight

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

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