NCT00939354

Brief Summary

This study will investigate the importance of exhaled nitric oxide measurements in subjects with asthma age 65 and older. This group of patients has been ignored in most previous asthma studies.

Trial Health

100
On Track

Trial Health Score

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

Enrollment
30

participants targeted

Target at below P25 for all trials

Timeline
Completed

Started Jul 2009

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

July 1, 2009

Completed
13 days until next milestone

First Submitted

Initial submission to the registry

July 14, 2009

Completed
1 day until next milestone

First Posted

Study publicly available on registry

July 15, 2009

Completed
1.6 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

February 1, 2011

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

February 1, 2011

Completed
Last Updated

October 29, 2015

Status Verified

October 1, 2015

Enrollment Period

1.6 years

First QC Date

July 14, 2009

Last Update Submit

October 28, 2015

Conditions

Asthma

Keywords

Asthma in subjects over the age of 65

Outcome Measures

Primary Outcomes (1)

  • Exhaled Nitric Oxide (FENO) levels and their changes with time

    One year

Secondary Outcomes (1)

  • Correlations of FENO with subjects' demographics, comorbidities, treatment, symptoms, or spiromentric values

    One year

Eligibility Criteria

Age65 Years+
Sexall
Healthy VolunteersNo
Age GroupsOlder Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

Subjects with asthma over the age of 65 who are currently followed in our practice

You may qualify if:

  • Subjects with asthma over the age of 65 followed in our practice, non-smokers and able to give informed consent to participate in the study

You may not qualify if:

  • Smokers, subjects of diminished mental capacity

Contact the study team to confirm eligibility.

Sponsors & Collaborators

MeSH Terms

Conditions

Asthma

Condition Hierarchy (Ancestors)

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

Study Officials

  • Albert S Rohr, M.D.

    Rohr and Columbo Associates

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
observational
Observational Model
CASE ONLY
Time Perspective
PROSPECTIVE
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Co-Investigator

Study Record Dates

First Submitted

July 14, 2009

First Posted

July 15, 2009

Study Start

July 1, 2009

Primary Completion

February 1, 2011

Study Completion

February 1, 2011

Last Updated

October 29, 2015

Record last verified: 2015-10