NCT00005563

Brief Summary

To study the epidemiology of emergency asthma by focusing on three Multicenter Asthma Research Collaboration (MARC) databases collected over a two-year period in adult and pediatric emergency departments.

Trial Health

100
On Track

Trial Health Score

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

Timeline
Completed

Started Jul 1999

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

July 1, 1999

Completed
11 months until next milestone

First Submitted

Initial submission to the registry

May 25, 2000

Completed
1 day until next milestone

First Posted

Study publicly available on registry

May 26, 2000

Completed
1 year until next milestone

Study Completion

Last participant's last visit for all outcomes

June 1, 2001

Completed
Last Updated

March 16, 2016

Status Verified

September 1, 2002

First QC Date

May 25, 2000

Last Update Submit

March 15, 2016

Conditions

AsthmaLung Diseases

Eligibility Criteria

AgeUp to 100 Years
Sexmale
Healthy VolunteersNo
Age GroupsChild (0-17), Adult (18-64), Older Adult (65+)
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 (2)

  • Emerman CL, Cydulka RK, Crain EF, Rowe BH, Radeos MS, Camargo CA Jr; MARC Investigators. Prospective multicenter study of relapse after treatment for acute asthma among children presenting to the emergency department. J Pediatr. 2001 Mar;138(3):318-24. doi: 10.1067/mpd.2001.111320.

    PMID: 11241036BACKGROUND

  • Emond SD, Reed CR, Graff LG IV, Clark S, Camargo CA Jr. Asthma education in the Emergency Department. On behalf of the MARC Investigators. Ann Emerg Med. 2000 Sep;36(3):204-11. doi: 10.1067/mem.2000.109168.

    PMID: 10969221BACKGROUND

MeSH Terms

Conditions

AsthmaLung Diseases

Condition Hierarchy (Ancestors)

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

Study Design

Study Type
observational
Sponsor Type
NIH

Study Record Dates

First Submitted

May 25, 2000

First Posted

May 26, 2000

Study Start

July 1, 1999

Study Completion

June 1, 2001

Last Updated

March 16, 2016

Record last verified: 2002-09