Completed NA INTERVENTIONAL 2-arm NCT00749151

Effectiveness of the American Lung Association Reactive Anti-Smoking Telephone Help Line in Illinois (QUITLINE)

A Randomized Controlled Trial on the Effectiveness of the American Lung Association Reactive Anti-Smoking Telephone Help Line in Illinois

Sponsor: American Lung Association

Conditions Smoking

Interventions telephone counseling

Updated 5 times since 2017 Last updated: Nov 17, 2010 Started: Dec 31, 2002 Primary completion: Feb 28, 2007 Completion: Mar 31, 2007

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This NA trial investigates Smoking and is currently completed. American Lung Association leads this study, which shows 5 recorded versions since 2002 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

Change History

5 versions recorded

Sep 2024 — Present [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
Jan 2021 — Jul 2024 [monthly]

Completed NA
Jun 2018 — Jan 2021 [monthly]

Completed NA
Jan 2017 — Jun 2018 [monthly]

Completed NA

First recorded

Dec 2002

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

American Lung Association
Southern Illinois University

Data source: Southern Illinois University

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• Springfield, United States