NCT01203410

Brief Summary

The objective of this study was to describe total bilirubin production in healthy term infants as a means of understanding the differences in jaundice pigment production associated with various common clinical circumstances.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
535

participants targeted

Target at P75+ for all trials

Timeline
Completed

Started Nov 1991

Shorter than P25 for all trials

Geographic Reach
1 country

13 active sites

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

November 1, 1991

Completed
1 year until next milestone

Primary Completion

Last participant's last visit for primary outcome

November 1, 1992

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

November 1, 1992

Completed
17.9 years until next milestone

First Submitted

Initial submission to the registry

September 15, 2010

Completed
1 day until next milestone

First Posted

Study publicly available on registry

September 16, 2010

Completed
Last Updated

March 22, 2019

Status Verified

March 1, 2019

Enrollment Period

1 year

First QC Date

September 15, 2010

Last Update Submit

March 20, 2019

Conditions

Keywords

NICHD Neonatal Research NetworkTerm infantHyperbilirubinemia

Outcome Measures

Primary Outcomes (1)

  • End-tidal carbon End-tidal carbon monoxide levels corrected for ambient air (ETCOc)

    An index of bilirubin production

    2-8 hours of age

Study Arms (1)

Cohort 1

Term infants \>2500g birthweight.

Eligibility Criteria

AgeUp to 8 Hours
Sexall
Healthy VolunteersYes
Age GroupsChild (0-17)
Sampling MethodProbability Sample
Study Population

Term infants.

You may qualify if:

  • Infants born via cesarean delivery (to ensure subjects would still be hospitalized and available for ETCOc measurement and blood sampling on day 3 postpartum)
  • Delivery within each center's scheduled recruitment period (to maximize nursing availability and minimize cost)
  • Birth weight \>2500 g
  • Gestational age \>37 weeks

You may not qualify if:

  • Any illness that would require admission to the neonatal intensive-care unit (NICU) within 8 hours of birth

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (13)

Stanford University

Palo Alto, California, 94304, United States

Location

Yale University

New Haven, Connecticut, 06504, United States

Location

George Washington University

Washington D.C., District of Columbia, 20052, United States

Location

University of Miami

Miami, Florida, 33136, United States

Location

Emory University

Atlanta, Georgia, 30303, United States

Location

Indiana University

Indianapolis, Indiana, 46202, United States

Location

Wayne State University

Detroit, Michigan, 48201, United States

Location

University of New Mexico

Albuquerque, New Mexico, 87131, United States

Location

Cincinnati Children's Medical Center

Cincinnati, Ohio, 45267, United States

Location

Case Western Reserve University, Rainbow Babies and Children's Hospital

Cleveland, Ohio, 44106, United States

Location

Brown University, Women & Infants Hospital of Rhode Island

Providence, Rhode Island, 02905, United States

Location

University of Tennessee

Memphis, Tennessee, 38163, United States

Location

University of Texas Southwestern Medical Center at Dallas

Dallas, Texas, 75235, United States

Location

Related Publications (4)

  • Vreman HJ, Stevenson DK, Oh W, Fanaroff AA, Wright LL, Lemons JA, Wright E, Shankaran S, Tyson JE, Korones SB, et al. Semiportable electrochemical instrument for determining carbon monoxide in breath. Clin Chem. 1994 Oct;40(10):1927-33.

  • Stevenson DK, Vreman HJ, Oh W, Fanaroff AA, Wright LL, Lemons JA, Verter J, Shankaran S, Tyson JE, Korones SB, et al. Bilirubin production in healthy term infants as measured by carbon monoxide in breath. Clin Chem. 1994 Oct;40(10):1934-9.

  • Vreman HJ, Verter J, Oh W, Fanaroff AA, Wright LL, Lemons JA, Shankaran S, Tyson JE, Korones SB, Bauer CR, Stoll BJ, Papile LA, Donovan EF, Ehrenkranz RA, Stevenson DK. Interlaboratory variability of bilirubin measurements. Clin Chem. 1996 Jun;42(6 Pt 1):869-73.

  • Hintz SR, Gaylord TD, Oh W, Fanaroff AA, Mele L, Stevenson DK, Nichd FT; NICHD, Neonatal Research Network. Serum bilirubin levels at 72 hours by selected characteristics in breastfed and formula-fed term infants delivered by cesarean section. Acta Paediatr. 2001 Jul;90(7):776-81.

Related Links

MeSH Terms

Conditions

JaundiceHyperbilirubinemia

Condition Hierarchy (Ancestors)

Pathologic ProcessesPathological Conditions, Signs and SymptomsSkin ManifestationsSigns and Symptoms

Study Officials

  • David K. Stevenson, MD

    Stanford University

    STUDY DIRECTOR
  • William Oh, MD

    Brown University, Women & Infants Hospital of Rhode Island

    PRINCIPAL INVESTIGATOR
  • Avroy A. Fanaroff, MD

    Case Western Reserve University

    PRINCIPAL INVESTIGATOR
  • James A. Lemons, MD

    Indiana University

    PRINCIPAL INVESTIGATOR
  • Raymond Bain, PhD

    George Washington University

    PRINCIPAL INVESTIGATOR
  • Seetha Shankaran, MD

    Wayne State University

    PRINCIPAL INVESTIGATOR
  • Jon E. Tyson, MD

    University of Texas

    PRINCIPAL INVESTIGATOR
  • Sheldon B. Korones, MD

    University of Tennessee

    PRINCIPAL INVESTIGATOR
  • Charles R. Bauer, MD

    University of Miami

    PRINCIPAL INVESTIGATOR
  • Barbara J. Stoll, MD

    Emory University

    PRINCIPAL INVESTIGATOR
  • Lu-Ann Papile, MD

    University of New Mexico

    PRINCIPAL INVESTIGATOR
  • Edward F. Donovan, MD

    Children's Hospital Medical Center, Cincinnati

    PRINCIPAL INVESTIGATOR
  • Richard A. Ehrenkranz, MD

    Yale University

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
PROSPECTIVE
Sponsor Type
NETWORK

Study Record Dates

First Submitted

September 15, 2010

First Posted

September 16, 2010

Study Start

November 1, 1991

Primary Completion

November 1, 1992

Study Completion

November 1, 1992

Last Updated

March 22, 2019

Record last verified: 2019-03

Locations