Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: Antismoking Effects of Electronic Cigarettes in Subjects With Schizophrenia and Their Potential Influence on Cognitive Functioning: Design of a Randomized Trial. Smoking Cessation And Reduction In Schizophrenia (The SCARIS Study)
Brief Summary: It is well established in studies across several countries that tobacco smoking is more prevalent among schizophrenic patients than the general population. Electronic cigarettes (e-cigarettes) are becoming increasingly popular with smokers worldwide. To date there are no large randomised trials of e-cigarettes in schizophrenic smokers. A well-designed trial is needed to compare efficacy and safety of these products in this special population.


Options:
A: Arm Label: Product use sequence ABDC; Type: EXPERIMENTAL; Interventions: Other: Myblu flavor A_2.4, Other: Myblu flavor B_2.4, Other: Myblu flavor C_2.4, Other: Myblu flavor D_2.4 | Arm Label: Product use sequence BCAD; Type: EXPERIMENTAL; Interventions: Other: Myblu flavor A_2.4, Other: Myblu flavor B_2.4, Other: Myblu flavor C_2.4, Other: Myblu flavor D_2.4 | Arm Label: Product use sequence CDBA; Type: EXPERIMENTAL; Interventions: Other: Myblu flavor A_2.4, Other: Myblu flavor C_2.4, Other: Myblu flavor D_2.4 | Arm Label: Product use sequence DACB; Type: EXPERIMENTAL; Interventions: Other: Myblu flavor A_2.4, Other: Myblu flavor B_2.4, Other: Myblu flavor C_2.4, Other: Myblu flavor D_2.4 | Arm Label: Product use sequence EFHG; Type: EXPERIMENTAL; Interventions: Other: Myblu flavor E_1.2, Other: Myblu flavor F_1.2, Other: Myblu flavor G_2.4, Other: Myblu flavor H_2.4 | Arm Label: Product use sequence FGEH; Type: EXPERIMENTAL; Interventions: Other: Myblu flavor E_1.2, Other: Myblu flavor F_1.2, Other: Myblu flavor G_2.4, Other: Myblu flavor H_2.4 | Arm Label: Product use sequence GHFE; Type: EXPERIMENTAL; Interventions: Other: Myblu flavor E_1.2, Other: Myblu flavor F_1.2, Other: Myblu flavor G_2.4, Other: Myblu flavor H_2.4 | Arm Label: Product use sequence HEGF; Type: EXPERIMENTAL; Interventions: Other: Myblu flavor E_1.2, Other: Myblu flavor F_1.2, Other: Myblu flavor G_2.4, Other: Myblu flavor H_2.4 | Intervention Type: OTHER; Name: Myblu flavor A_2.4; Assigned to Arm(s): Product use sequence ABDC, Product use sequence BCAD, Product use sequence CDBA, Product use sequence DACB | Intervention Type: OTHER; Name: Myblu flavor B_2.4; Assigned to Arm(s): Product use sequence ABDC, Product use sequence BCAD, Product use sequence DACB | Intervention Type: OTHER; Name: Myblu flavor C_2.4; Assigned to Arm(s): Product use sequence ABDC, Product use sequence BCAD, Product use sequence CDBA, Product use sequence DACB | Intervention Type: OTHER; Name: Myblu flavor D_2.4; Assigned to Arm(s): Product use sequence ABDC, Product use sequence BCAD, Product use sequence CDBA, Product use sequence DACB | Intervention Type: OTHER; Name: Myblu flavor E_1.2; Assigned to Arm(s): Product use sequence EFHG, Product use sequence FGEH, Product use sequence GHFE, Product use sequence HEGF | Intervention Type: OTHER; Name: Myblu flavor F_1.2; Assigned to Arm(s): Product use sequence EFHG, Product use sequence FGEH, Product use sequence GHFE, Product use sequence HEGF | Intervention Type: OTHER; Name: Myblu flavor G_2.4; Assigned to Arm(s): Product use sequence EFHG, Product use sequence FGEH, Product use sequence GHFE, Product use sequence HEGF | Intervention Type: OTHER; Name: Myblu flavor H_2.4; Assigned to Arm(s): Product use sequence EFHG, Product use sequence FGEH, Product use sequence GHFE, Product use sequence HEGF
B: Arm Label: Standard Arm (Arm A); Type: ACTIVE_COMPARATOR; Interventions: Other: TOBACCO CIGARETTES | Arm Label: Intervention Arm (Arm B); Type: ACTIVE_COMPARATOR; Interventions: Other: COMBUSTION-FREE NICOTINE DELIVERY SYSTEMS (C-F NDS) | Intervention Type: OTHER; Name: TOBACCO CIGARETTES; Assigned to Arm(s): Standard Arm (Arm A) | Intervention Type: OTHER; Name: COMBUSTION-FREE NICOTINE DELIVERY SYSTEMS (C-F NDS); Assigned to Arm(s): Intervention Arm (Arm B)
C: Arm Label: Ecig 24 mg nicotine; Type: EXPERIMENTAL; Interventions: Device: Ecig 24 mg nicotine | Arm Label: Ecig 0 mg nicotine; Type: SHAM_COMPARATOR; Interventions: Device: Ecig 0 mg nicotine | Arm Label: Nicotine free inhalator; Type: PLACEBO_COMPARATOR; Interventions: Device: Nicotine free inhalator | Intervention Type: DEVICE; Name: Ecig 24 mg nicotine; Assigned to Arm(s): Ecig 24 mg nicotine | Intervention Type: DEVICE; Name: Ecig 0 mg nicotine; Assigned to Arm(s): Ecig 0 mg nicotine | Intervention Type: DEVICE; Name: Nicotine free inhalator; Assigned to Arm(s): Nicotine free inhalator
D: Arm Label: Electronic cigarettes; Type: EXPERIMENTAL; Interventions: Other: disposable electronic cigarettes | Intervention Type: OTHER; Name: disposable electronic cigarettes; Assigned to Arm(s): Electronic cigarettes

Answer: C