NCT00005440

Brief Summary

To identify risk factors for work disability among adults with asthma treated by pulmonary and allergy specialists.

Trial Health

100
On Track

Trial Health Score

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

Timeline
Completed

Started Sep 1992

Longer than P75 for all trials

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

September 1, 1992

Completed
4.3 years until next milestone

Study Completion

Last participant's last visit for all outcomes

January 1, 1997

Completed
3.4 years 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
Last Updated

March 16, 2016

Status Verified

May 1, 2000

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)

  • Blanc PD, Cisternas M, Smith S, Yelin EH. Asthma, employment status, and disability among adults treated by pulmonary and allergy specialists. Chest. 1996 Mar;109(3):688-96. doi: 10.1378/chest.109.3.688.

    PMID: 8617077BACKGROUND

  • Katz PP, Yelin EH, Smith S, Blanc PD. Perceived control of asthma: development and validation of a questionnaire. Am J Respir Crit Care Med. 1997 Feb;155(2):577-82. doi: 10.1164/ajrccm.155.2.9032197.

    PMID: 9032197BACKGROUND

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

September 1, 1992

Study Completion

January 1, 1997

Last Updated

March 16, 2016

Record last verified: 2000-05