Optimizing Hookah Tobacco Public Education Messages to Reduce Young Adult Use
Public ClinicalTrials.gov record NCT04252014. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This is a 2-arm randomized controlled trial to test the effects of hookah tobacco public education messages among young adults who are susceptible non-users of hookah tobacco and those who are current hookah tobacco users. The primary outcomes are hookah tobacco use behavior (initiation among baseline susceptible non-users, frequency of use and cessation among baseline current users) at 6-month follow-up. Secondary outcomes are curiosity to use hookah tobacco (susceptible non-users) and motivation to quit using hookah tobacco (current hookah users) measured at 6-month follow-up. These outcomes will also be measured at 2- and 4-month follow-up time points.
Study identification
- NCT ID
- NCT04252014
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 830 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 30 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Feb 3, 2020
- Primary completion
- Apr 29, 2022
- Completion
- Apr 29, 2022
- Last update posted
- Feb 12, 2023
2020 – 2022
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Georgetown University | Washington D.C. | District of Columbia | 20007 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04252014, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Feb 12, 2023 · Synced Sep 10, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04252014 live on ClinicalTrials.gov.