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Study identifier: NCT06922617 Synced from ClinicalTrials.gov · August 08, 2026
● Study status: RecruitingSTEPS

STEPS: Substance Use Trial of E-cigarettes or Pharmacotherapy for Smoking

Condition: Tobacco Use · Substance Use Disorders  ·  Sponsor: Medical University of South Carolina

PhaseNA
Planned participants240
Who can joinAll sexes, 21 Years to no upper limit
Healthy volunteersYesCheck eligibility criteria ↓
Where4 locations

Interested? Contact the study team ↓

Sponsor, CRO or site team? See where this study is running → — listed sites, countries and recruiting context. Everything below is written for patients and caregivers.

About this study

The purpose of this study is to investigate whether non-cigarette tobacco products, namely e-cigarettes (nicotine vapes), can help people who smoke and are in treatment for substance use disorder quit smoking by switching completely to e-cigarettes as compared to FDA-approved medications, namely nicotine replacement therapy in the form of patches and lozenges. Participation will last 6 months and will include five in-person study visits and eleven virtual assessments. Participants will also complete a short daily diary on their phones each day for the first twelve weeks. To qualify, participants must be within 30 days of SUD treatment program admission. This study is being conducted at three outpatient SUD treatment programs across South Carolina. These sites include: 1) the Center for Drug and Alcohol Problems (CDAP) in Charleston, SC, 2) Behavioral Health Services of Pickens County (BHSPC) in Pickens, SC, and 3) Shoreline Behavioral Health Services in Conway, SC. the Medical University of South Carolina in Charleston, SC, Behavioral Health Services in Pickens, SC, and the Medical University of South Carolina in Florence, SC.

This description comes directly from the study's public registry record.

Talk to the study team

Ela Williams  ·  (843) 876-2090  ·  williela@musc.edu

There is no obligation to join — the study team can answer your questions about taking part.

Always discuss trial participation with your own doctor first.

Full eligibility criteria (exactly as the study team wrote them)

Inclusion Criteria: 1. 21+ years of age, 2. smoke at least 5 cigarettes per day daily or near daily for the past 6 months, 3. be enrolled in outpatient SUD treatment and have an SUD diagnosis (past or current), 4. must submit a breath CO sample of ≥ 7 parts per million at screening and a positive instant-read urinary cotinine test, 5. have had at least one failed smoking quit attempt in their lifetime, 6. have interest in reducing smoking, quitting smoking, or switching to a less harmful product, and 7. if female, agrees to use a form of birth control during the study. Exclusion criteria: 1. any significant or unstable medical or psychiatric concern that would affect safety, 2. current use of pharmacotherapy with smoking cessation efficacy, 3. pregnant, breastfeeding, or trying to become pregnant, 4. contraindicated for NRT, and 5. currently using an ENDS on 20+ days out of the past 30.

Reproduced word-for-word from the public registry record — the study team can answer questions about it.

Locations (4)

MUSC Charleston, Center for Drug and Alcohol ProblemsCharleston, South Carolina, United StatesRecruiting
Shoreline Behavioral Health ServicesConway, South Carolina, United StatesRecruiting
Phoenix CenterGreenville, South Carolina, United StatesRecruiting
Behavioral Health Services of Pickens CountyPickens, South Carolina, United StatesRecruiting

More studies in these areas

This study lists sites in the areas below. Each link shows other recruiting studies near that city, from the public registry record.

CharlestonConwayGreenvillePickens

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