BACKGROUND: Predictors of smoking cessation (SC) treatment outcome were explored in a multisite clinical trial of SC treatment at community-based, outpatient, substance abuse rehabilitation programs affiliated with the National Drug Abuse Treatment Clinical Trials Network. OBJECTIVES: To explore baseline demographic and clinical predictors of abstinence during treatment. METHODS:Cigarette smokers from five methadone maintenance programs and two drug and alcohol dependence treatment programs were randomly assigned to SC treatment as an adjunct to substance abuse treatment as usual or to substance abuse treatment as usual. SC treatment consisted of group counseling (weeks 1-8) plus transdermal nicotine patch treatment (21 mg/day, weeks 1-6; 14 mg/day, weeks 7-8). Demographic and clinical predictors of smoking abstinence were evaluated among those patients assigned to the active SC condition (N = 153) using logistic regression. RESULTS: Abstinence during treatment was positively associated with younger age, Hispanic or Caucasian (as opposed to African American) ethnicity/race, employment or student status, fewer cigarettes per day at baseline, lower severity of the primary substance problem at baseline, and higher methadone doses (among the subsample in methadone treatment). CONCLUSIONS AND SCIENTIFIC SIGNIFICANCE: During future efforts to improve SC treatments among drug- and alcohol-dependent patients, consideration should be given to adequate treatment to reduce the severity of the primary drug or alcohol problem, tailoring treatments for patients with greater severity of smoking and of the primary substance problem, and culturally sensitive interventions. Analysis of predictors of outcome may be a useful tool for treatment development.
RCT Entities:
BACKGROUND: Predictors of smoking cessation (SC) treatment outcome were explored in a multisite clinical trial of SC treatment at community-based, outpatient, substance abuse rehabilitation programs affiliated with the National Drug Abuse Treatment Clinical Trials Network. OBJECTIVES: To explore baseline demographic and clinical predictors of abstinence during treatment. METHODS: Cigarette smokers from five methadone maintenance programs and two drug and alcohol dependence treatment programs were randomly assigned to SC treatment as an adjunct to substance abuse treatment as usual or to substance abuse treatment as usual. SC treatment consisted of group counseling (weeks 1-8) plus transdermal nicotine patch treatment (21 mg/day, weeks 1-6; 14 mg/day, weeks 7-8). Demographic and clinical predictors of smoking abstinence were evaluated among those patients assigned to the active SC condition (N = 153) using logistic regression. RESULTS: Abstinence during treatment was positively associated with younger age, Hispanic or Caucasian (as opposed to African American) ethnicity/race, employment or student status, fewer cigarettes per day at baseline, lower severity of the primary substance problem at baseline, and higher methadone doses (among the subsample in methadone treatment). CONCLUSIONS AND SCIENTIFIC SIGNIFICANCE: During future efforts to improve SC treatments among drug- and alcohol-dependent patients, consideration should be given to adequate treatment to reduce the severity of the primary drug or alcohol problem, tailoring treatments for patients with greater severity of smoking and of the primary substance problem, and culturally sensitive interventions. Analysis of predictors of outcome may be a useful tool for treatment development.
Authors: Douglas E Jorenby; J Taylor Hays; Nancy A Rigotti; Salomon Azoulay; Eric J Watsky; Kathryn E Williams; Clare B Billing; Jason Gong; Karen R Reeves Journal: JAMA Date: 2006-07-05 Impact factor: 56.272
Authors: R D Hurt; K M Eberman; I T Croghan; K P Offord; L J Davis; R M Morse; M A Palmen; B K Bruce Journal: Alcohol Clin Exp Res Date: 1994-08 Impact factor: 3.455
Authors: Kari Jo Harris; Kolawole S Okuyemi; Delwyn Catley; Matthew S Mayo; Bin Ge; Jasjit S Ahluwalia Journal: Prev Med Date: 2004-04 Impact factor: 4.018
Authors: Beth S Linas; Carl Latkin; Ryan P Westergaard; Larry W Chang; Robert C Bollinger; Andrew Genz; Gregory D Kirk Journal: Addiction Date: 2014-11-20 Impact factor: 6.526