Clinical trialNCT07102290CompletedInterventional

Pragmatic Trial of Text Messages to Recruit Unassisted Tobacco Users Into Quitline Service

SponsorUniversity of California, DavisEnrollment4,171Smoking Cessation Counselling

View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

The goal of this pragmatic trial is to compare the effects of text messages on quitline enrollment by patients identified in electronic health records as unassisted tobacco users. The main question it aims to answer is: Do messages offering free counseling or free nicotine patches by text increase quitline enrollment? Researchers will compare if people receiving texts about free nicotine patches will have higher quitline enrollment than texts about free counseling. Participants will receive a text message stratified by quitline language and click on the toll-free number to access quitline services.

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Investigators

The overall officials registered on this study. Names that resolve to a FindMyKOL profile link to it; the rest are shown as registered.

Elisa Tong, MD
University of California, Davis
Principal Investigator
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A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

1 registered facility, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States

Kick It California
San Diego, California, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study. It may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start: 1 Apr 2022
Primary completion: 1 May 2022
Completion: 31 Aug 2022
Last update posted: 15 Dec 2025
Registered enrollment: 4,171
Registry id: NCT07102290

clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 11 Nov 2026. Registry facts are shown as registered by the study sponsor; FindMyKOL does not interpret them.