N/A Completed N=190 Randomized Single-blind Other

Testing Financial Incentive Interventions in Dyadic-Smoker Couples

Nicotine Dependence

Source: ClinicalTrials.gov NCT04832360 ↗

Enrolled (actual)

190

Serious AEs

0.0%

Results posted

Jan 2025

Primary outcomePrimary: Smoking Abstinence — 4; 16; 9; 25 Targets

Summary

The proposed study investigates the feasibility and efficacy of FITs in dual-smoker couples [DSCs]. The core design is a three-group mixed repeated measures design, in which participants are randomized into one of three conditions (control [CTL], dyadic target [DT] FIT or single target [ST] FIT) and tracked across 3 months. The FIT involves monetary incentives for online psychoeducation completion and smoking abstinence at follow-up.

Outcome Measures

Outcome	Result	p-value
PRIMARY Smoking Abstinence	4; 16; 9; 25; 18; 23	—
PRIMARY Feasibility of Financial Incentives Treatment in Dyadic-Smoker Couples	54; 58; 58	—
PRIMARY Tolerability of Financial Incentives Treatment in Dyadic-Smoker Couples	4.99; 5.22; 4.99; 4.99; 5.04; 5.00	—

Eligibility Criteria

Inclusion Criteria

both members:

age of 18+
smoke 5+ combustible cigarettes/day
may not have participated in pilot study

Exclusion Criteria

< 8th grade capacity to read/write in English
hospitalization in recent 6 months
current drug or alcohol use disorder
psychotic symptoms
medical exclusion for use of NRT

View full record on ClinicalTrials.gov →

Data sourced from ClinicalTrials.gov (NCT04832360). Outcome figures and adverse-event rates are extracted automatically from the registry's posted results and are provided for clinician reference, not as a substitute for the primary publication. Informational only — not medical advice.