NCT00037726

Brief Summary

To examine possible relationships between antibiotic use, as determined by prescriptions filled, and asthma in children ages 6 to 7.

Trial Health

100
On Track

Trial Health Score

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

Timeline
Completed

Started Apr 2001

Typical duration for all trials

Status
completed

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

Trial Relationships

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Study Timeline

Key milestones and dates

Study Start

First participant enrolled

April 1, 2001

Completed
1.1 years until next milestone

First Submitted

Initial submission to the registry

May 20, 2002

Completed
1 day until next milestone

First Posted

Study publicly available on registry

May 21, 2002

Completed
1.8 years until next milestone

Study Completion

Last participant's last visit for all outcomes

March 1, 2004

Completed
Last Updated

December 23, 2015

Status Verified

December 1, 2005

First QC Date

May 20, 2002

Last Update Submit

December 21, 2015

Conditions

AsthmaLung Diseases

Eligibility Criteria

AgeUp to 7 Years
Sexall
Healthy VolunteersNo
Age GroupsChild (0-17)
No eligibility criteria

Contact the study team to discuss eligibility requirements. They can help determine if this study is right for you.

Sponsors & Collaborators

Related Publications (5)

  • Johnson CC, Ownby DR, Zoratti EM, Alford SH, Williams LK, Joseph CL. Environmental epidemiology of pediatric asthma and allergy. Epidemiol Rev. 2002;24(2):154-75. doi: 10.1093/epirev/mxf013. No abstract available.

    PMID: 12762090BACKGROUND

  • Williams LK, Peterson EL, Ownby DR, Johnson CC. The relationship between early fever and allergic sensitization at age 6 to 7 years. J Allergy Clin Immunol. 2004 Feb;113(2):291-6. doi: 10.1016/j.jaci.2003.11.010.

    PMID: 14767444BACKGROUND

  • Alford SH, Zoratti E, Peterson EL, Maliarik M, Ownby DR, Johnson CC. Parental history of atopic disease: disease pattern and risk of pediatric atopy in offspring. J Allergy Clin Immunol. 2004 Nov;114(5):1046-50. doi: 10.1016/j.jaci.2004.08.036.

    PMID: 15536408BACKGROUND

  • Ownby DR, Johnson CC. Does exposure to dogs and cats in the first year of life influence the development of allergic sensitization? Curr Opin Allergy Clin Immunol. 2003 Dec;3(6):517-22. doi: 10.1097/00130832-200312000-00015.

    PMID: 14612678BACKGROUND

  • Johnson CC, Ownby DR, Alford SH, Havstad SL, Williams LK, Zoratti EM, Peterson EL, Joseph CL. Antibiotic exposure in early infancy and risk for childhood atopy. J Allergy Clin Immunol. 2005 Jun;115(6):1218-24. doi: 10.1016/j.jaci.2005.04.020.

    PMID: 15940137BACKGROUND

MeSH Terms

Conditions

AsthmaLung Diseases

Condition Hierarchy (Ancestors)

Bronchial DiseasesRespiratory Tract DiseasesLung Diseases, ObstructiveRespiratory HypersensitivityHypersensitivity, ImmediateHypersensitivityImmune System Diseases

Study Officials

  • Dennis Ownby

    Augusta University

Study Design

Study Type
observational
Sponsor Type
OTHER

Study Record Dates

First Submitted

May 20, 2002

First Posted

May 21, 2002

Study Start

April 1, 2001

Study Completion

March 1, 2004

Last Updated

December 23, 2015

Record last verified: 2005-12