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Contingency Management for Smoking Cessation in the Homeless

U

UConn Health

Status

Completed

Conditions

Cigarette Smoking

Treatments

Behavioral: Contingency Management
Other: Standard of Care

Study type

Interventional

Funder types

Other
NIH

Identifiers

NCT01736982
R21DA031897 (U.S. NIH Grant/Contract)
12-186-2

Details and patient eligibility

About

Smoking cessation services are an unmet need among the homeless, who smoke at rates more than 3 times the national estimate; successful interventions in this underserved population have the potential for improving individual and public health. Contingency management (CM) is a behavioral intervention with efficacy in a number of substance use disorder populations, including smokers. However, no known studies have evaluated the effect of CM in homeless smokers. The investigators plan to examine smoking-related outcomes in homeless treatment-seeking smokers (N = 70) randomized to standard care smoking cessation (transdermal nicotine replacement therapy [NRT] + standard counseling + carbon monoxide [CO] monitoring) or standard care plus CM (NRT + standard counseling + CO monitoring + CM) conditions. Standard counseling and CO monitoring will occur for the first 4 weeks, with NRT use continuing through week 8. Participants in both conditions will meet with study staff up to twice daily on weekdays for biochemical verification of smoking status. Participants in the CM condition will have the opportunity to earn prizes for negative breath samples (CO ≤ 4 ppm) up to twice daily on weekdays. CO breath samples will be collected at all visits. The investigators expect that participants randomized to CM will have better outcomes compared to those in standard care.

Enrollment

70 patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • age ≥ 18 years
  • homeless
  • regular smoker

Exclusion criteria

  • non-English speaking
  • contra-indications for transdermal nicotine
  • in recovery for pathological gambling

Trial design

Primary purpose

Treatment

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

None (Open label)

70 participants in 2 patient groups

Standard of Care
Active Comparator group
Description:
transdermal nicotine replacement \[21 mg patches (4 wks), 14 mg (2 wks), 7 mg (2 wks)\], breath sample monitoring, standard smoking cessation counseling
Treatment:
Other: Standard of Care
Other: Standard of Care
Other: Standard of Care
Standard of Care plus Contingency Management
Experimental group
Description:
Standard smoking cessation intervention plus contingency management
Treatment:
Other: Standard of Care
Other: Standard of Care
Other: Standard of Care
Behavioral: Contingency Management

Trial contacts and locations

1

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Data sourced from clinicaltrials.gov

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