ClinicalTrials.gg
WithdrawnNCT02886910CHORIS-RCTUpdated Jul 12, 2019

Chorioamnionitis: Observation of at Risk Infants vs Standard Care

An interventional study of Clinical observation and Standard management in Chorioamnionitis, Early Onset Neonatal Sepsis and Sepsis of the Newborn, sponsored by IRCCS Burlo Garofolo. Withdrawn at 1 site in Italy. Open to participants aged 10 Minutes to 6 Hours. Per ClinicalTrials.gov, last updated 2019-07-12.

Sponsored by IRCCS Burlo Garofolo · Not applicable, Interventional, and Prevention

Phase
Not applicable
Study type
Interventional
Enrollment
0
Allocation
Randomized
Ages
10 Minutes to 6 Hours
Sex
All
01

Study summary

This study evaluates the non-inferiority of a protocol of limited evaluation (complete blood count, blood culture) and clinical observation by standardized physical examination versus the algorithm suggested in the CDC's 2010 guidelines (limited evaluation, clinical observation and antibiotic therapy) in the management of asymptomatic infants born at term to mothers with suspected chorioamnionitis. The primary outcome of the study is the difference in the prevalence of sepsis-related symptoms between the two groups.

Read the detailed description

Chorioamnionitis complicates 1-3% of pregnancies at term. The current international guidelines of the Center for Disease Control (CDC 2010) recommend that all asymptomatic newborns born to mothers with suspected chorioamnionitis undergo limited evaluation (i.e. blood culture at birth and complete blood count) and antibiotic therapy until the blood culture result is available.

However, the prevalence of positive blood cultures in infants born to mothers with suspected chorioamnionitis is low, approximately 1%, including also infants requiring intensive care. This prevalence is even lower in asymptomatic infants. Moreover, the efficacy of antibiotic prophylaxis in preventing early sepsis, death or long-term sequelae in asymptomatic infants born to mothers with suspected chorioamnionitis has not been demonstrated.

Early antibiotic use has been related to obesity and to the modification of microbiota. Limiting antibiotic use may prevent the emergence of antibiotic-resistant bacteria.

Clinical observation is a reliable method to recognize infants with sepsis.

02

Conditions studied

  • Chorioamnionitis
  • Early Onset Neonatal Sepsis
  • Sepsis of the Newborn

Keywords

  • Chorioamnionitis
  • Early onset neonatal sepsis
  • Antibiotics
  • Clinical observation
03

In context

Chorioamnionitis

39 studies on the registry are indexed under Chorioamnionitis; 9 are open to participants now.

Browse Chorioamnionitis studies →

Lead sponsor

IRCCS Burlo Garofolo is the lead sponsor of 89 studies on the registry; 32 are open to participants now.

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

04

Who can participate

Ages eligible
10 Minutes to 6 Hours
Sexes eligible
All
Accepts healthy volunteers
No

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

  • asymptomatic newborns born at term (>= 37 weeks of gestational age)

Exclusion criteria

Exclusion Criteria:

  • preterm newborns (\< 37 weeks gestational age)
  • sepsis-related signs of symptoms at birth
  • intensive care admittance
05

Study design

Phase
Not applicable
Primary purpose
Prevention
Allocation
Randomized
Intervention model
Parallel assignment
Masking
None (open label)
Enrollment
0 participants (actual)

Study arms

  • Experimental
    Clinical observation

    Asymptomatic newborns born at term to mothers with suspected chorioamnionitis. They will receive a limited evaluation (blood culture, complete blood count), and a clinical observation. Antibiotics will be started only if sepsis-related signs or symptoms are present.

    Other: Clinical observation

  • Active comparator
    Standard management

    Asymptomatic newborns born at term to mothers with suspected chorioamnionitis. The will receive a limited evaluation (blood culture, complete blood count), a clinical observation and antibiotics at birth.

    Other: Clinical observation · Other: Standard management

Interventions

  • OtherClinical observation

    Antibiotics will be started only if sepsis-related signs or symptoms are present.Clinical observation consists in a standardized physical examination protocol according to which newborns are observed by the nurses at 1, 2, 4, 8, 12, 16, 20, 24 hours of life and then every 6 hours up to 48 hours of life. The following signs and symptoms are checked: skin colour (pink/pale/cyanotic/mottled), respiratory rate (lower or higher than 60 breaths/minute) and presence or absence of respiratory distress.

  • OtherStandard management

    Antibiotics will be started at birth. Clinical observation will be carried out with the same timing and protocol

06

What researchers measure

Primary outcomes

  1. Sepsis-related signs and symptoms

    Presence of pale/cyanotic/mottled skin, respiratory rate higher than 60 breaths/minute or respiratory distress

    Time frame: 48 hours of life

Secondary outcomes

  1. Mortality

    Time frame: 21 days

  2. Neonatal intensive care unit admittance

    Time frame: 21 days

  3. Days of antibiotics

    Time frame: 21 days

  4. Days of hospitalization

    Time frame: 21 days

07

Study locations

1 site
  • Institute for Maternal and Child Health IRCCS Burlo Garofolo
    Trieste, Friuli Venezia Giulia 34137, Italy
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 reached

Started Oct 2016 (actual). Primary completion is estimated for Oct 2019, 36 months after the start.

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

Registered
Aug 29, 2016
First posted
Sep 1, 2016
StartActual
Oct 2016
Primary completionEst.
Oct 2019
CompletionEst.
Nov 2019
Last update
Jul 12, 2019
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 Jul 12, 2019, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT02886910
Lead sponsor
IRCCS Burlo Garofolo
Responsible party
Luca Ronfani (MD, PhD, IRCCS Burlo Garofolo) — Principal investigator
First posted
Sep 1, 2016
Start date
Oct 2016
Primary completion
Oct 2019 (estimated)
Completion
Nov 2019 (estimated)
Last update
Jul 12, 2019

Study contacts

Sergio Demarini, MD
study director · Institute for maternal and child health - IRCCS "Burlo Garofolo", Trieste, Italy

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is withdrawn, as verified in Jul 2019. You cannot join it, but the record below documents what was studied.

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