NCT00018408

Brief Summary

The purpose of this study is to determine whether genetic factors contribute to an individuals risk of developing obstructive lung disease from smoking cigarettes.

Trial Health

87
On Track

Trial Health Score

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

Timeline
Completed

Started Oct 1998

Typical duration for all trials

Geographic Reach
1 country

1 active site

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

October 1, 1998

Completed
2.8 years until next milestone

First Submitted

Initial submission to the registry

July 3, 2001

Completed
2 days until next milestone

First Posted

Study publicly available on registry

July 5, 2001

Completed
2 months until next milestone

Study Completion

Last participant's last visit for all outcomes

September 1, 2001

Completed
Last Updated

January 21, 2009

Status Verified

December 1, 2004

First QC Date

July 3, 2001

Last Update Submit

January 20, 2009

Conditions

Chronic Obstructive Lung Disease

Keywords

COPDSmoking

Eligibility Criteria

Age40 Years+
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64), Older Adult (65+)
1. Age greater than or equal to 40 years 2. Cigarette smoking greater than or equal to 30 pack years 3. Obstructive Spirometry 4. First degree relative with smoking history willing to participate

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

Sponsors & Collaborators

Study Sites (1)

VA Boston Healthcare System

Boston, Massachusetts, 02130, United States

Location

MeSH Terms

Conditions

Pulmonary Disease, Chronic ObstructiveSmoking

Condition Hierarchy (Ancestors)

Lung Diseases, ObstructiveLung DiseasesRespiratory Tract DiseasesChronic DiseaseDisease AttributesPathologic ProcessesPathological Conditions, Signs and SymptomsBehavior

Study Design

Study Type
observational
Time Perspective
RETROSPECTIVE
Sponsor Type
FED

Study Record Dates

First Submitted

July 3, 2001

First Posted

July 5, 2001

Study Start

October 1, 1998

Study Completion

September 1, 2001

Last Updated

January 21, 2009

Record last verified: 2004-12

Locations

US(1)