Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: Addition of Contingency Management to Stop Smoking Services for Patients Undergoing Treatment for Opiate Addiction: a Randomised Controlled Pilot Study
Brief Summary: The purpose of this study is to see whether contingency management (CM) can be successfully added as an adjunct treatment to standard stop smoking services in outpatients undergoing treatment for opiate addiction. Forty tobacco smoking patients undergoing treatment for opiate addiction will be stratified to a CM intervention for either smoking abstinence or attendance at the clinic, whilst also receiving usual stop smoking services cessation treatment. The intervention will run for five weeks and participants will be followed up six months after the beginning of the study.


Options:
A: Arm Label: Contingency Management: smoking; Type: EXPERIMENTAL; Interventions: Behavioral: Contingency Management | Arm Label: Contingency Management: attendance; Type: PLACEBO_COMPARATOR; Interventions: Behavioral: Contingency Management | Intervention Type: BEHAVIORAL; Name: Contingency Management; Assigned to Arm(s): Contingency Management: attendance, Contingency Management: smoking
B: Arm Label: Usual care; Type: PLACEBO_COMPARATOR; Interventions: Behavioral: Usual care | Arm Label: Lung Age; Type: ACTIVE_COMPARATOR; Interventions: Behavioral: Lung age | Arm Label: Contingency Management; Type: ACTIVE_COMPARATOR; Interventions: Behavioral: Contingency Management | Arm Label: Lung age + Contingency Management; Type: ACTIVE_COMPARATOR; Interventions: Behavioral: Lung age + Contingency Management | Intervention Type: BEHAVIORAL; Name: Usual care; Assigned to Arm(s): Usual care | Intervention Type: BEHAVIORAL; Name: Lung age; Assigned to Arm(s): Lung Age | Intervention Type: BEHAVIORAL; Name: Contingency Management; Assigned to Arm(s): Contingency Management | Intervention Type: BEHAVIORAL; Name: Lung age + Contingency Management; Assigned to Arm(s): Lung age + Contingency Management
C: Arm Label: Original contingent vouchers schedule; Type: EXPERIMENTAL; Interventions: Behavioral: Voucher-based incentives | Arm Label: Revised contingent vouchers schedule; Type: EXPERIMENTAL; Interventions: Behavioral: Voucher-based incentives | Arm Label: Non-contingent vouchers schedule; Type: SHAM_COMPARATOR; Interventions: Behavioral: Voucher-based incentives | Intervention Type: BEHAVIORAL; Name: Voucher-based incentives; Assigned to Arm(s): Non-contingent vouchers schedule, Original contingent vouchers schedule, Revised contingent vouchers schedule
D: Arm Label: 1; Type: EXPERIMENTAL; Interventions: Drug: Bupropion | Arm Label: 2; Type: EXPERIMENTAL; Interventions: Drug: Contingent reinforcement plus placebo | Arm Label: 3; Type: EXPERIMENTAL; Interventions: Drug: non-contingent reinforcement plus bupropion | Arm Label: 4; Type: PLACEBO_COMPARATOR; Interventions: Drug: Non-contingent reinforcement plus placebo | Intervention Type: DRUG; Name: Bupropion; Assigned to Arm(s): 1 | Intervention Type: DRUG; Name: Contingent reinforcement plus placebo; Assigned to Arm(s): 2 | Intervention Type: DRUG; Name: non-contingent reinforcement plus bupropion; Assigned to Arm(s): 3 | Intervention Type: DRUG; Name: Non-contingent reinforcement plus placebo; Assigned to Arm(s): 4

Answer: A