- ICH GCP
- Amerikanska kliniska prövningsregistret
- Klinisk prövning NCT03612349
Assessing Tobacco Product Choice When the Cost of Menthol Cigarettes Increases
Studieöversikt
Status
Betingelser
Intervention / Behandling
Detaljerad beskrivning
We will enroll 60 smokers who will complete four lab sessions and two field assessments. Participants meeting initial eligibility criteria over the phone will complete an in-person screening visit. Breath carbon monoxide and alcohol tests will be collected. Participants will answer questionnaires on the computer and via interview about their tobacco use and medical history. Eligible participants will remain in the lab to complete additional baseline questionnaires and will be given the opportunity to sample alternative tobacco products, such as LCCs, smokeless tobacco, electronic cigarettes, and nicotine replacement.
During the next two lab sessions, participants will complete a behavioral economics assessment, the Experimental Tobacco Marketplace task, designed to simulate purchasing tobacco products online. Participants will be given 'coupons' to obtain tobacco products from the online experimental marketplace. After these lab sessions, participants will be provided with the tobacco products they selected from the online experimental marketplace to use during 3-day field assessments to validate the task. Participants will be told to only use tobacco products provided by the lab during the field assessments. At both lab sessions, participants will complete questionnaires about their tobacco use, mood, and reactions to the alternative tobacco products. At the final lab session, a qualitative interview will be conducted to learn more about the participants' experiences selecting and using tobacco products.
Studietyp
Inskrivning (Förväntat)
Fas
- Inte tillämpbar
Kontakter och platser
Studieorter
-
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Rhode Island
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Providence, Rhode Island, Förenta staterna, 02903
- Rekrytering
- Brown University School of Public Health
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Kontakt:
- Rachel Denlinger, MPH
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Huvudutredare:
- Rachel Denlinger, MPH
-
-
Deltagandekriterier
Urvalskriterier
Åldrar som är berättigade till studier
Tar emot friska volontärer
Kön som är behöriga för studier
Beskrivning
Inclusion Criteria:
- Ages 18 and older
- Daily smokers who smoke on average at least 5 cigarettes per day for the past 12 months
- Self-report smoking a menthol cigarette brand
- Must report use of an alternative tobacco product(s) at least once in the past month
- Breath CO levels > 8 ppm (if < 8 ppm, then NicAlert Strip = 6)
- Speak, comprehend, and read English well enough to complete study procedures
Exclusion Criteria:
- Breath alcohol level > 0.01 ng/ml
- Intention to quit smoking in the next 30 days
Self-reported serious medical or psychiatric conditions during the past 12 months including:
- heart attack
- stroke
- angina
- blood clots in the arms or legs for which the individual is undergoing active medical treatment
- cancer requiring active chemotherapy or radiation therapy
- chronic obstructive pulmonary disease
- schizophrenia
- Pregnant or breastfeeding
- CO reading > 80 ppm
- Enrollment stratum (white or African-American/black) is full
Studieplan
Hur är studien utformad?
Designdetaljer
- Primärt syfte: Övrig
- Tilldelning: Randomiserad
- Interventionsmodell: Crossover tilldelning
- Maskning: Ingen (Open Label)
Vapen och interventioner
Deltagargrupp / Arm |
Intervention / Behandling |
|---|---|
|
Övrig: Condition 1: All Products
Experimental Tobacco Marketplace Task is a behavioral economics task.
During the task, participants purchase products from an online tobacco marketplace.
In this condition, all tobacco products are available in menthol and non-menthol flavors.
|
Participants will select tobacco products from an Experimental Online Tobacco Marketplace under both marketplace conditions.
Andra namn:
|
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Övrig: Condition 2: No menthol LCCs
Experimental Tobacco Marketplace Task is a behavioral economics task.
During the task, participants purchase products from an online tobacco marketplace.
In this condition, the online tobacco marketplace does not include menthol flavored little cigars and cigarillos.
|
Participants will select tobacco products from an Experimental Online Tobacco Marketplace under both marketplace conditions.
Andra namn:
|
Vad mäter studien?
Primära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
|
Total amount of combusted tobacco purchased in mg of nicotine.
Tidsram: through study completion, an average of 2-weeks.
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How much combusted tobacco is purchased by the participants.
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through study completion, an average of 2-weeks.
|
Sekundära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
|
Tobacco Product Demand Curves
Tidsram: through study completion, an average of 2-weeks.
|
Purchasing data will be used to generate demand curves for each tobacco product available on the online tobacco marketplace.
|
through study completion, an average of 2-weeks.
|
Samarbetspartners och utredare
Sponsor
Utredare
- Huvudutredare: Rachel Denlinger, MPH, Brown University
Studieavstämningsdatum
Studera stora datum
Studiestart (Faktisk)
Primärt slutförande (Förväntat)
Avslutad studie (Förväntat)
Studieregistreringsdatum
Först inskickad
Först inskickad som uppfyllde QC-kriterierna
Första postat (Faktisk)
Uppdateringar av studier
Senaste uppdatering publicerad (Faktisk)
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
Senast verifierad
Mer information
Termer relaterade till denna studie
Nyckelord
Ytterligare relevanta MeSH-villkor
Andra studie-ID-nummer
- 1708001884
Plan för individuella deltagardata (IPD)
Planerar du att dela individuella deltagardata (IPD)?
Läkemedels- och apparatinformation, studiedokument
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