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X-22 Smoking Cessation Product

Phase 2

Smoking Cessation | Small molecule | Psychiatry |22nd Century Group, Inc|Last Updated: Nov 19, 2021

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindACTIVE_CONTROLLED
Total Trials1
Total Enrollment234

FDA Designations

No designations recorded

Clinical trial landscape

X-22 Smoking Cessation Product · 1 trial · 1 indication

Phase 2 1
NCT01400815Randomized Trial to Evaluate the Effectiveness of X-22 as a Smoking Cessation AidSmoking Cessation
COMPLETED234 Analytics
PHASE2COMPLETED
Randomized Trial to Evaluate the Effectiveness of X-22 as a Smoking Cessation Aid
Smoking CessationUnlock trial analytics

Study Endpoints

Primary Endpoints

Efficacy - 4 Weeks of Continuous Abstinence From Smoking Cigarettes
Weeks 7 and 9 = telephone call, Week 8 = visit 6 and Week 10 = visit 7

The primary efficacy measurement is the number of subjects with 4 weeks of continuous abstinence from smoking cigarettes (Weeks 7-10), as assessed by subject diary and confirmed by exhaled carbon monoxide (CO), after treatment termination, at Visits 6 and 7. A responder: did not smoke and had less than 10 ppm exhaled CO.

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Study Design & Arms

AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
X-22 Smoking Cessation ProductEXPERIMENTALThe X-22 Smoking Cessation Product is a tobacco-based (botanical) medical product consisting of very low nicotine (VLN) cigarettes.
Active Control CigaretteACTIVE_COMPARATORThe Active Control cigarette is identical to the X-22 cigarette except for the tobacco, which has a nicotine content similar to that of a conventional "light" cigarette.

Interventions

NameTypeDescription
X-22 Smoking Cessation ProductDRUGThe X-22 Smoking Cessation Product is a tobacco-based (botanical) medical product consisting of very low nicotine (VLN) cigarettes. Subjects will be allowed to smoke as much as desired throughout the 6-week treatment period.
Active Control CigarettesDRUGThe Active Control cigarette is identical to the X-22 cigarette except for the tobacco, which has a nicotine content similar to that of a conventional "light" cigarette. Subjects will be allowed to smoke as much as desired throughout the 6-week treatment period.
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Eligibility Criteria

Age Range18 Years to 65 Years
SexALL
Healthy VolunteersNo
Study Sites3

Inclusion Criteria: * Subjects must meet all of the following inclusion criteria to be eligible for participation in this study. 1. Subjects must be considered by the investigator to be in general good health and between 18 and 65 years of age, inclusive. 2. Subjects must have a history of smo...

Countries:United States
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