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NCT01166334 · ClinicalTrials.gov registry record · Phase 1

WebQuit Online Smoking Cessation Study

A Phase 1 study, sponsored by Fred Hutchinson Cancer Center.

Completed
Registry status
Phase 1
Development phase
721
Enrollment target

NCT01166334: Completed Phase 1 study, sponsored by Fred Hutchinson Cancer Center.

NCT01166334 is a Phase 1 study that has completed, run by Fred Hutchinson Cancer Center. The registered enrollment target is 721 participants, above the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (1102% higher). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT01166334, a Phase 1 study, has completed, sponsored by Fred Hutchinson Cancer Center.

COMPLETED
Registry status
Phase 1
Development phase
721 participants
Enrollment target

Study Summary

Would you like to quit smoking? Seattle's Fred Hutchinson Cancer Research Center is launching a new study that may be able to help. Participants who enroll in this study will be randomly assigned by computer (like flipping a coin) to one of two online programs. The goal of this study is to learn which of these programs is the most effective at helping people stop smoking. Findings from this study will be used to help build more effective online smoking cessation programs in the future. Participants in both of the smoking cessation programs used in this study will receive: * Interactive tools for dealing more effectively with urges to smoke * Step-by-step guides for quitting smoking * Personalized plans for quitting and remaining smoke-free * Electronic links for reaching one-on-one expert help for quitting Participants will be asked to complete online questionnaires, including a brief three-month follow-up survey. There is no cost for participating in this study. To enroll in this study or for more information, please visit www.webquit.com. This study is being conducted by Seattle's Fred Hutchinson Cancer Research Center (www.fhcrc.org), a world leader in advancing the prevention, diagnosis and treatment of cancer. The principal investigator for the WebQuit smoking cessation study is Dr. Jonathan Bricker, a faculty member at both the Hutchinson Center and at the University of Washington in Seattle.

Primary Outcome

No smoking in the past 7 days, as reported 3 months post treatment.

Interventions

  • BEHAVIORAL WebQuit study group
  • BEHAVIORAL WebQuit control group

Trial Details

FieldValue
Enrollment Target 721 participants
Start Date 2010-06
Est. Completion 2012-01
Phase Phase 1
Fred Hutchinson Cancer Center

483 total trials

What the finished NCT01166334 record still lists

NCT01166334 is an interventional study that assigns participants to a tested intervention. The registered 721 participants enrollment target is mid-sized for trials with a published cap, above the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (1102% higher).

The record links to 0 conditions, and to 2 interventions - of which WebQuit study group is the first listed.

NCT01166334 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT01166334 about?

NCT01166334 is a clinical study titled "WebQuit Online Smoking Cessation Study". Would you like to quit smoking? Seattle's Fred Hutchinson Cancer Research Center is launching a new study that may be able to help. Participants who enroll in this study will be randomly assigned by computer (like flipping a coin) to one of two online programs. The goal of this study is to learn wh...

What is the current status of trial NCT01166334?

This trial is currently completed. It is a Phase 1 study. The enrollment target is 721 participants. The study started on 2010-06. Estimated completion is 2012-01.

What interventions are being tested in trial NCT01166334?

The interventions under investigation include: WebQuit study group (BEHAVIORAL), WebQuit control group (BEHAVIORAL).

Who is sponsoring clinical trial NCT01166334?

This trial is sponsored by Fred Hutchinson Cancer Center, which has 483 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT01166334's enrollment target sits among peer trials

721 18th of 2000 higher than 1,983 of 2,000 other Phase 1 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Phase 1 trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT01166334, the US trial registry maintained by the National Library of Medicine. NCT01166334 (mid enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.