The proposed Stage IB study, submitted with reference to NIDA's Behavioral Therapies Development Program (PA-99-107), will contribute to the development of a new model of behavioral therapy for adults who seek treatment to overcome dependence on marijuana. The experimental intervention will permit participants to receive brief episodes of counseling on demand or """"""""as needed"""""""" (prn) over a three-year period. The proposed study is intended to preliminarily assess the viability of a """"""""prn"""""""" intervention prior to its assessment for efficacy in a Stage II trial. Eighty-six marijuana-dependent adults will be recruited and randomly assigned to: (a) a standard of care control condition involving nine individual counseling sessions delivered over a 12-week period, or (b) the experimental condition that begins with four counseling sessions in which motivational enhancement and coping skills training are incorporated, and is followed by the opportunity over a three year period for participants to receive subsequent episodes (one to three sessions per episode) of counseling on an as-needed basis. Follow-up assessments of all participants will take place at six month intervals for the three year period following the initiation of their counseling.

Agency
National Institute of Health (NIH)
Institute
National Institute on Drug Abuse (NIDA)
Type
Research Project (R01)
Project #
5R01DA014050-05
Application #
6921307
Study Section
Human Development Research Subcommittee (NIDA)
Program Officer
Grossman, Debra
Project Start
2001-09-30
Project End
2007-06-30
Budget Start
2005-07-01
Budget End
2007-06-30
Support Year
5
Fiscal Year
2005
Total Cost
$121,995
Indirect Cost
Name
University of Washington
Department
Type
Schools of Social Work
DUNS #
605799469
City
Seattle
State
WA
Country
United States
Zip Code
98195
Blevins, Claire E; Banes, Kelsey E; Walker, Denise D et al. (2016) The relationship between general causality orientation and treatment outcome among marijuana-dependent adults. Addict Behav 53:196-200
Walker, Denise D; Stephens, Robert S; Towe, Sheri et al. (2015) Maintenance Check-ups Following Treatment for Cannabis Dependence. J Subst Abuse Treat 56:11-5
Banes, Kelsey E; Stephens, Robert S; Blevins, Claire E et al. (2014) Changing motives for use: outcomes from a cognitive-behavioral intervention for marijuana-dependent adults. Drug Alcohol Depend 139:41-6
Blevins, Claire E; Stephens, Robert S; Walker, Denise D et al. (2014) Situational determinants of use and treatment outcomes in marijuana dependent adults. Addict Behav 39:546-52
Walker, Denise; Stephens, Robert; Rowland, Jared et al. (2011) The influence of client behavior during motivational interviewing on marijuana treatment outcome. Addict Behav 36:669-73