رادار التجارب AI | ||
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حالة التجربة السريرية NCT07092501 لـ Cigarette، سلوكيات التدخين، Cigarette Smoking Behavior هي نشط (لا يقبل مشاركين جدد). اطلعوا على جميع التفاصيل في عرض البطاقة الخاص برادار التجارب السريرية وأدوات اكتشاف الذكاء الاصطناعي. أو يمكنكم طرح أي سؤال هنا. | ||
تجربة واحدة تطابق معايير الفلتر
عرض البطاقة
العودة إلى البحث
جامعة فرجينيا للتقنيةAn Experimental Evaluation of Menthol-Flavored Tobacco Accessories ٢٣
تفاصيل التجربة السريرية متاحة بشكل أساسي باللغة الإنجليزية. ومع ذلك، يمكن لـ رادار التجارب AI مساعدتك؛ ما عليك سوى النقر على «وصف الدراسة» لعرض ومناقشة معلومات التجربة باللغة التي اخترتها.
التجربة السريرية NCT07092501 هي دراسة تدخُّلية لـCigarette، سلوكيات التدخين، Cigarette Smoking Behavior وهي نشط (لا يقبل مشاركين جدد). بدأت في ٩ ربيع الأول ١٤٤٧ هـ مع خطة لتجنيد ٢٣ مشاركًا. يقودها جامعة فرجينيا للتقنية، ومن المتوقع اكتمالها بحلول ١٣ ذو القعدة ١٤٤٧ هـ. تم تحديث البيانات الأخيرة من ClinicalTrials.gov في ٢٣ شعبان ١٤٤٧ هـ.
الملخص
In a within-subjects design in-laboratory study, participants will sample non-menthol cigarettes mentholated with various accessories (e.g., crush balls, filter tips, aroma cards) in a controlled setting. They will compare these to their preferred menthol brand using subjective ratings (e.g., liking, strength, ease of use) and complete purchase tasks and ETM trials to assess product demand and likelihood of future us...عرض المزيد
وصف مفصل
Cigarette smoking remains the leading preventable cause of death and disease in the United States (US), accounting for half a million deaths per year and nearly 30% of all cancer deaths. More than 28 million US adults smoke daily, 35% of whom smoke menthol flavored cigarettes. Menthol cigarettes are linked to increased risk of smoking initiation and reduced likelihood of cessation. In addition to increased product ap...عرض المزيد
العنوان الرسمي
An Experimental Evaluation of Menthol-Flavored Tobacco Accessories: Subjective Effects and Purchasing Behavior
الحالات الطبية
Cigaretteسلوكيات التدخينCigarette Smoking Behaviorالمنشورات
مقالات علمية وأوراق بحثية منشورة حول هذه التجربة السريرية:معرّفات دراسة أخرى
- VT IRB # 25-695
NCT معرّف
تاريخ البدء (فعلي)
2025-09-01
آخر تحديث مُنشور
2026-02-11
تاريخ الاكتمال (المقدر)
2026-04-30
عدد المشاركين المخطط لهم
٢٣
نوع الدراسة
تدخُّلية
المرحلة
غ/م
الحالة
نشط (لا يقبل مشاركين جدد)
الكلمات الرئيسية
Menthol Cigarettes
Subjective Ratings
Experimental Tobacco Marketplace
Menthol Accessories
Subjective Ratings
Experimental Tobacco Marketplace
Menthol Accessories
الغرض الأساسي
أخرى
طريقة توزيع المشاركين
غ/م
نموذج التدخل
المجموعة الواحدة
التعمية
لا شيء (تجربة مفتوحة)
مجموعات/التدخلات
| مجموعة المشاركين/الذراع | التدخل/العلاج |
|---|---|
تجريبيةMenthol cigarette smokers Menthol cigarette smokers will sample non-menthol cigarettes mentholated using menthol-flavored accessories (e.g., crush balls, filter tips, aroma cards), non-menthol cigarettes and their own cigarettes. Participants will provide subjective ratings of each product (e.g., liking, strength, ease of use) in comparison to their usual menthol cigarette brand. They will complete hypothetical cross-commodity purchase tasks ...عرض المزيد | Mentholated cigarette sampling Participants will participate in five sampling trials (menthol cigarette, non-menthol cigarette, non-menthol cigarette mentholated with accessory 1, with accessory 2, and with accessory 3). They will be exposed to these trials in a randomized order. In each trial, participants will take four guided puffs from one cigarette. They will have a 20-minute washout period between trials. They will first complete subjective ...عرض المزيد Hypothetical Policy Scenarios Participants will complete the real Experimental Tobacco Marketplace consisting of one control trial and two menthol flavor restrictions (menthol cigarettes unavailable and both menthol cigarettes and menthol-flavored accessories unavailable). Participants will complete a total of 3 purchasing trials each for 7 days worth of products. In each trial, participants will buy tobacco products to use throughout the next 7 ...عرض المزيد Subjective value assessment Participants will complete a hypothetical purchase task where the price of a variety of products will increase progressively during the task. |
النتيجة الرئيسية
النتيجة الثانوية
| مقياس النتيجة | وصف القياس | الإطار الزمني |
|---|---|---|
Modified Cigarette Evaluation Questionnaire (mCEQ) | Participants will provide the subjective ratings (e.g. liking, strength, ease of use) of each product in comparison to their usual menthol cigarette brand. The scale ranges from not at all (1) to extremely (7). Four factor scoring comprising stimulant effects (sum of items 5, 7 and 8, range from 3 to 21), positive reinforcement (sum of items 2, 3 and 12, range from 3 to 21), negative reinforcement (sum of items 4, 6 and 11, range from 3 to 21) and aversion (sum of items 9 and 10, range from 2 to 14). High scores represents higher positive effects for the first 3 factor and higher negative effect for the last factor. | Day 1 |
| مقياس النتيجة | وصف القياس | الإطار الزمني |
|---|---|---|
Own-price and cross-price demand intensity (q0) | Participants will complete purchasing trials in a hypothetical purchase task. In the hypothetical purchase task, participants will complete multiple trials where the price of a product will increase progressively. The availability of alternative products will be manipulated. We will measure demand intensity (q0) while product prices increase across trials. | Day 1 |
Own-price and cross-price demand elasticity (alpha) | Participants will complete purchasing trials in a hypothetical purchase task. In the hypothetical purchase task, participants will complete multiple trials where the price of a product will increase progressively. The availability of alternative products will be manipulated. We will measure demand elasticity (alpha) while product prices increase across trials. | Day 1 |
Own-price and cross-price demand breakpoint | Participants will complete purchasing trials in a hypothetical purchase task. In the hypothetical purchase task, participants will complete multiple trials where the price of a product will increase progressively. The availability of alternative products will be manipulated. We will measure demand brekapoint while product prices increase across trials. | Day 1 |
Own-price and cross-price demand Pmax | Participants will complete purchasing trials in a hypothetical purchase task. In the hypothetical purchase task, participants will complete multiple trials where the price of a product will increase progressively. The availability of alternative products will be manipulated. We will measure demand Pmax while product prices increase across trials. | Day 1 |
Experimental Tobacco Marketplace purchase patterns | Participants will complete the Experimental Tobacco Marketplace (ETM) which is a virtual store designed to mimic real-world shopping environments. In the ETM participants will complete purchasing trials simulating different policy scenarios. We will measure quantity of products purchased per trial and number of individuals purchasing at least one product in each trial. | Day 1 |
مساعد المشاركة
معايير الأهلية
الأعمار المؤهلة للدراسة
بالغ, كبار السن
العمر الأدنى للدراسة
21 Years
الجنس المؤهل
الكل
- Provide informed consent
- Be a menthol cigarette smoker
- Be at least 21 years of age or older
- Provide a breath sample for measuring carbon monoxide (CO ≥ 8 ppm)
- Smoke at least 10 cigarettes daily
- Use other tobacco products less than weekly
- Have uncontrolled physical or mental health conditions
- Use of smoking cessation medications (e.g., nicotine replacement, bupropion, varenicline) in the past 30 days
- Report concrete, immediate plans to alter/quit using their usual tobacco products in the next 30 days
- If they are pregnant or lactating
- Have plans to move out of the area during the experiment
جامعة فرجينيا للتقنيةلا توجد بيانات اتصال.
1 مواقع الدراسة في 1 بلدان
Virginia
Fralin Biomedical Research Institute at VTC, Roanoke, Virginia, 24016, United States