Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: A Comparing Study of the Smoking Cessation Program NIX Individual and the Self-Help Program Fimpa Dig Fri
Brief Summary: Aim: to assess relative effectiveness of a high and a low intensity intervention for smoking cessation support in a dental clinic setting.

Method: 300 smokers were randomly assigned to support with either low (LTI) or high treatment intensity (HTI).

Main outcome measures were self-reported point-prevalence and continuous abstinence (≥183 days).


Options:
A: Arm Label: NicVAX conjugate vaccine; Type: EXPERIMENTAL; Interventions: Biological: NicVAX vaccine, Drug: Varenicline | Arm Label: Placebo; Type: PLACEBO_COMPARATOR; Interventions: Biological: Placebo, Drug: Varenicline | Intervention Type: BIOLOGICAL; Name: NicVAX vaccine; Assigned to Arm(s): NicVAX conjugate vaccine | Intervention Type: BIOLOGICAL; Name: Placebo; Assigned to Arm(s): Placebo | Intervention Type: DRUG; Name: Varenicline; Assigned to Arm(s): NicVAX conjugate vaccine, Placebo
B: Arm Label: 1; Type: EXPERIMENTAL; Interventions: Drug: nicotine patch | Arm Label: 2; Type: EXPERIMENTAL; Interventions: Drug: nicotine lozenge | Arm Label: 3; Type: EXPERIMENTAL; Interventions: Drug: nicotine patch + nicotine lozenge | Arm Label: 4; Type: EXPERIMENTAL; Interventions: Drug: bupropion | Arm Label: 5; Type: EXPERIMENTAL; Interventions: Drug: bupropion + lozenge | Arm Label: 6; Type: PLACEBO_COMPARATOR; Interventions: Drug: placebo | Intervention Type: DRUG; Name: nicotine patch; Assigned to Arm(s): 1 | Intervention Type: DRUG; Name: nicotine lozenge; Assigned to Arm(s): 2 | Intervention Type: DRUG; Name: nicotine patch + nicotine lozenge; Assigned to Arm(s): 3 | Intervention Type: DRUG; Name: bupropion; Assigned to Arm(s): 4 | Intervention Type: DRUG; Name: bupropion + lozenge; Assigned to Arm(s): 5 | Intervention Type: DRUG; Name: placebo; Assigned to Arm(s): 6
C: Arm Label: 1 Nix Individual; Type: ACTIVE_COMPARATOR; Interventions: Behavioral: Nix Individual | Arm Label: 2 Fimpa dig fri; Type: PLACEBO_COMPARATOR; Interventions: Behavioral: Fimpa dig fri | Intervention Type: BEHAVIORAL; Name: Nix Individual; Assigned to Arm(s): 1 Nix Individual | Intervention Type: BEHAVIORAL; Name: Fimpa dig fri; Assigned to Arm(s): 2 Fimpa dig fri
D: Arm Label: Bupropion Arm; Type: EXPERIMENTAL; Interventions: Behavioral: smoking cessation intervention, Drug: bupropion hydrochloride, Genetic: gene expression analysis, Genetic: polymerase chain reaction, Other: counseling intervention, Other: educational intervention, Procedure: psychosocial assessment and care | Arm Label: Health Education Arm; Type: PLACEBO_COMPARATOR; Interventions: Behavioral: smoking cessation intervention, Genetic: gene expression analysis, Genetic: polymerase chain reaction, Other: counseling intervention, Other: educational intervention, Procedure: psychosocial assessment and care | Intervention Type: BEHAVIORAL; Name: smoking cessation intervention; Assigned to Arm(s): Bupropion Arm, Health Education Arm | Intervention Type: DRUG; Name: bupropion hydrochloride; Assigned to Arm(s): Bupropion Arm | Intervention Type: GENETIC; Name: gene expression analysis; Assigned to Arm(s): Bupropion Arm, Health Education Arm | Intervention Type: GENETIC; Name: polymerase chain reaction; Assigned to Arm(s): Bupropion Arm, Health Education Arm | Intervention Type: OTHER; Name: counseling intervention; Assigned to Arm(s): Bupropion Arm, Health Education Arm | Intervention Type: OTHER; Name: educational intervention; Assigned to Arm(s): Bupropion Arm, Health Education Arm | Intervention Type: PROCEDURE; Name: psychosocial assessment and care; Assigned to Arm(s): Bupropion Arm, Health Education Arm

Answer: C