Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: Efficacy of Bupropion Alone and in Combination With Nicotine Gum
Brief Summary: Focus of this study was to determine if bupropion was more effective for smoking cessation when used alone or combined with nicotine gum.


Options:
A: Arm Label: Arm I: nicotine inhaler cartridges; Type: EXPERIMENTAL; Interventions: Drug: nicotine | Arm Label: Arm II: bupropion; Type: EXPERIMENTAL; Interventions: Drug: bupropion hydrochloride | Arm Label: Arm III: nicotine inhaler cartridges; Type: EXPERIMENTAL; Interventions: Drug: nicotine | Arm Label: Arm IV: bupropion; Type: EXPERIMENTAL; Interventions: Drug: bupropion hydrochloride | Arm Label: Arm V: placebo; Type: PLACEBO_COMPARATOR; Interventions: Other: placebo | Arm Label: Arm VI: nicotine inhaler cartridges; Type: EXPERIMENTAL; Interventions: Drug: nicotine | Arm Label: Arm VII: placebo inhaler; Type: PLACEBO_COMPARATOR; Interventions: Other: placebo | Arm Label: Arm VIII: nicotine inhaler cartridges; Type: EXPERIMENTAL; Interventions: Drug: nicotine | Arm Label: Arm IX: placebo inhaler cartridges; Type: PLACEBO_COMPARATOR; Interventions: Other: placebo | Arm Label: Arm X: bupropion; Type: EXPERIMENTAL; Interventions: Drug: bupropion hydrochloride | Arm Label: Arm XI: placebo; Type: PLACEBO_COMPARATOR; Interventions: Other: placebo | Arm Label: Arm XII: nicotine inhaler cartridges; Type: EXPERIMENTAL; Interventions: Drug: nicotine | Arm Label: Arm XIII: placebo inhaler cartridges; Type: PLACEBO_COMPARATOR; Interventions: Other: placebo | Arm Label: Arm XIV: nicotine inhaler cartridges; Type: EXPERIMENTAL; Interventions: Drug: nicotine | Arm Label: Arm XV: placebo inhaler cartridges; Type: PLACEBO_COMPARATOR; Interventions: Other: placebo | Intervention Type: OTHER; Name: placebo; Assigned to Arm(s): Arm IX: placebo inhaler cartridges, Arm V: placebo, Arm VII: placebo inhaler, Arm XI: placebo, Arm XIII: placebo inhaler cartridges, Arm XV: placebo inhaler cartridges | Intervention Type: DRUG; Name: bupropion hydrochloride; Assigned to Arm(s): Arm II: bupropion, Arm IV: bupropion, Arm X: bupropion | Intervention Type: DRUG; Name: nicotine; Assigned to Arm(s): Arm I: nicotine inhaler cartridges, Arm III: nicotine inhaler cartridges, Arm VI: nicotine inhaler cartridges, Arm VIII: nicotine inhaler cartridges, Arm XII: nicotine inhaler cartridges, Arm XIV: nicotine inhaler cartridges
B: Arm Label: 1; Type: EXPERIMENTAL; Interventions: Drug: Varenicline | Arm Label: placebo; Type: PLACEBO_COMPARATOR; Interventions: Drug: placebo | Intervention Type: DRUG; Name: Varenicline; Assigned to Arm(s): 1 | Intervention Type: DRUG; Name: placebo; Assigned to Arm(s): placebo
C: Arm Label: Scheduled Gradual Reduction + Varenicline; Type: EXPERIMENTAL; Interventions: Other: Scheduled Gradual Reduction + Varenicline | Arm Label: Scheduled Gradual Reduction + Placebo Drug; Type: EXPERIMENTAL; Interventions: Other: Scheduled Gradual Reduction + Placebo Drug | Arm Label: Basic Advice + Varenicline; Type: EXPERIMENTAL; Interventions: Other: Basic Advice + Varenicline | Arm Label: Basic Advice + Placebo Drug; Type: PLACEBO_COMPARATOR; Interventions: Other: Basic Advice + Placebo Drug | Intervention Type: OTHER; Name: Scheduled Gradual Reduction + Varenicline; Assigned to Arm(s): Scheduled Gradual Reduction + Varenicline | Intervention Type: OTHER; Name: Scheduled Gradual Reduction + Placebo Drug; Assigned to Arm(s): Scheduled Gradual Reduction + Placebo Drug | Intervention Type: OTHER; Name: Basic Advice + Varenicline; Assigned to Arm(s): Basic Advice + Varenicline | Intervention Type: OTHER; Name: Basic Advice + Placebo Drug; Assigned to Arm(s): Basic Advice + Placebo Drug
D: Arm Label: Active bupropion-Active gum; Type: ACTIVE_COMPARATOR; Interventions: Drug: bupropion + nicotine gum | Arm Label: Active bupropion-Placebo gum; Type: ACTIVE_COMPARATOR; Interventions: Drug: Active bupropion-Placebo gum | Arm Label: Placebo medication-Placebo gum; Type: ACTIVE_COMPARATOR; Interventions: Drug: Placebo bupropion-Placebo gum | Intervention Type: DRUG; Name: bupropion + nicotine gum; Assigned to Arm(s): Active bupropion-Active gum | Intervention Type: DRUG; Name: Active bupropion-Placebo gum; Assigned to Arm(s): Active bupropion-Placebo gum | Intervention Type: DRUG; Name: Placebo bupropion-Placebo gum; Assigned to Arm(s): Placebo medication-Placebo gum

Answer: D