Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: Nicotine Delivery From Novel Non-tobacco Electronic Systems (ENDS)
Brief Summary: This randomized pilot clinical trial studies nicotine delivery from novel non-tobacco electronic system (ENDS) in smokers. Studying the levels of nicotine delivered by various types and brands of ENDS to the bloodstream, and comparing this to the levels delivered from conventional cigarettes (the participant's own brand) may help provide information about the use of nicotine-containing products that may help inform/reform current tobacco policy, practice, and harm reduction approaches.


Options:
A: Arm Label: Arm I (different type of ENDS product at each visit); Type: EXPERIMENTAL; Interventions: Other: Electronic Cigarette, Other: Laboratory Biomarker Analysis, Other: Pharmacological Study, Other: Questionnaire Administration | Arm Label: Arm II (BLU e-cigarette ENDS product with different flavors); Type: EXPERIMENTAL; Interventions: Other: Electronic Cigarette, Other: Laboratory Biomarker Analysis, Other: Pharmacological Study, Other: Questionnaire Administration | Intervention Type: OTHER; Name: Electronic Cigarette; Assigned to Arm(s): Arm I (different type of ENDS product at each visit) | Intervention Type: OTHER; Name: Electronic Cigarette; Assigned to Arm(s): Arm II (BLU e-cigarette ENDS product with different flavors) | Intervention Type: OTHER; Name: Laboratory Biomarker Analysis; Assigned to Arm(s): Arm I (different type of ENDS product at each visit), Arm II (BLU e-cigarette ENDS product with different flavors) | Intervention Type: OTHER; Name: Pharmacological Study; Assigned to Arm(s): Arm I (different type of ENDS product at each visit), Arm II (BLU e-cigarette ENDS product with different flavors) | Intervention Type: OTHER; Name: Questionnaire Administration; Assigned to Arm(s): Arm I (different type of ENDS product at each visit), Arm II (BLU e-cigarette ENDS product with different flavors)
B: Arm Label: Usual Care; Type: ACTIVE_COMPARATOR; Interventions: Behavioral: Usual Care | Arm Label: Brief Treatment; Type: EXPERIMENTAL; Interventions: Behavioral: Brief Intervention | Arm Label: Extended Treatment; Type: EXPERIMENTAL; Interventions: Behavioral: Extended Treatment | Intervention Type: BEHAVIORAL; Name: Brief Intervention; Assigned to Arm(s): Brief Treatment | Intervention Type: BEHAVIORAL; Name: Extended Treatment; Assigned to Arm(s): Extended Treatment | Intervention Type: BEHAVIORAL; Name: Usual Care; Assigned to Arm(s): Usual Care
C: Arm Label: Control; Type: ACTIVE_COMPARATOR; Interventions: Behavioral: Control | Arm Label: E-cigarette free access; Type: EXPERIMENTAL; Interventions: Behavioral: E-cigarette free access | Arm Label: E-cigarette/NRT/Zyban/Chantix Choice; Type: EXPERIMENTAL; Interventions: Behavioral: E-cigarette/NRT/Zyban/Chantix Choice | Arm Label: Outcome Incentive arm; Type: EXPERIMENTAL; Interventions: Behavioral: Outcome Incentive arm | Arm Label: Loss framing incentive arm; Type: EXPERIMENTAL; Interventions: Behavioral: Loss framing incentive arm | Intervention Type: BEHAVIORAL; Name: E-cigarette free access; Assigned to Arm(s): E-cigarette free access | Intervention Type: BEHAVIORAL; Name: E-cigarette/NRT/Zyban/Chantix Choice; Assigned to Arm(s): E-cigarette/NRT/Zyban/Chantix Choice | Intervention Type: BEHAVIORAL; Name: Outcome Incentive arm; Assigned to Arm(s): Outcome Incentive arm | Intervention Type: BEHAVIORAL; Name: Loss framing incentive arm; Assigned to Arm(s): Loss framing incentive arm | Intervention Type: BEHAVIORAL; Name: Control; Assigned to Arm(s): Control
D: Arm Label: E-cigarettes only; Type: N/A; Interventions: N/A | Arm Label: Traditional cigarettes only; Type: N/A; Interventions: N/A | Arm Label: Mixed group; Type: N/A; Interventions: N/A

Answer: A