Clinical trial Recruiting at 1 site Interventional Ages 18 and up

Helping Alaska Native people quit smoking using a personalized approach

Official title: Metabolism-Informed Care to Aid Alaska Native People to Quit Smoking (QUIT): Pilot Intervention and Assessment of Barriers and Facilitators of Implementation

Run by Southcentral Foundation · NCT06556238 · Data updated 2026-11-12

This study is testing a personalized method to help Alaska Native and American Indian people quit smoking by using their body’s response to nicotine to create tailored treatment plans.

Quick facts

Study typeInterventional
Ages18 Years and up
SexAll
Enrollment50 (estimated)
SponsorSouthcentral Foundation
Academic / other
Locations1 site (Anchorage, Alaska)
StatusRecruiting
StartedNovember 17, 2025
Main results expectedJune 2026
Study endsJune 2026
Registry record updatedApril 24, 2026
Trial IDNCT06556238 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are Alaska Native or American Indian adults who are daily smokers and are planning to seek smoking cessation treatment.

Probably not a fit

Patients who do not identify as Alaska Native or American Indian or those who are not daily smokers may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This intervention focuses on using the Nicotine Metabolite Ratio (NMR) to tailor pharmacologic treatments for smoking cessation among Alaska Native and American Indian individuals. It is a single-arm pilot trial aimed at assessing the acceptability and feasibility of this personalized approach. Participants will undergo blood tests and provide saliva samples to inform their treatment plans, and they must be willing to attempt quitting smoking within 30 days of enrollment. The study is conducted in collaboration with Southcentral Foundation and aims to improve smoking abstinence rates in this population.

Why it matters

Potential benefit: If successful, this approach could significantly enhance smoking cessation rates among Alaska Native and American Indian populations.

How similar studies have gone: While this specific approach is novel, similar studies have shown promise in using personalized treatment strategies for smoking cessation.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

(Patients)

* Alaska Native or American Indian person by self-report
* eligible for or already receiving services at Southcentral Foundation (SCF)
* age 18 years or older
* daily smoking in the past 30-days
* if other nicotine or tobacco products are used, cigarettes are main product used
* planning to schedule an appointment with the Quit Tobacco Program to seek smoking cessation treatment in the next 30 days
* willing to make a quit attempt within 30 days of enrollment in the Quit Tobacco Program
* willing to have a blood test to inform their treatment
* willing to try a pharmacologic treatment
* willing to provide a saliva sample
* has phone service
* has access to broadband internet on mobile phone at home, work, or other location
* has an Android or iPhone mobile phone compatible with the Smokerlyzer app

(Staff)

\- Staff participants of qualitative interviews to assess acceptability and feasibility of the intervention must be a health care professional at Southcentral Foundation (SCF), involved in the care of one of the participants of the study, that is their care team staff; including but not limited to: primary care providers, tobacco treatment specialists/health educators, pharmacists, nurse case managers, behavioral health consultants, certified medical assistants, and lab technicians.

Exclusion Criteria:

(Patients)

* Participated in the prior study phase
* participated in a cessation program during the past 3 months
* their provider has not approved varenicline in their referral to the Quit Tobacco Program
* has history of serious hypersensitivity or skin reactions to varenicline
* has bleeding disorder or is currently receiving cancer treatment
* questionable capacity or impaired decision-making capacity

Where it's running

  • Anchorage Native Primary Care Center
    Anchorage, Alaska, United States
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.