Clients in substance abuse treatment are at high risk for smoking-rela
ted illness due to higher rates and heavier smoking than the general p
opulation. Three myths widely held by both treatment staff and substan
ce abusers in treatment-people in treatment do not want to quit smokin
g, people in treatment will relapse to other drug use if they attempt
to quit smoking, and people in treatment are unable to quit smoking -
make if difficult to broach the matter of smoking cessation. A 16-week
, cognitive-behavioral group program with nicotine patches was conduct
ed at Oregon's largest, private, nonprofit substance abuse treatment a
gency. Of 490 clients, approximately 85% of whom smoke, 106 (25% of th
e smokers) were interested enough in quitting to attend an orientation
. Approximately 40% of these were methadone maintenance clients. The o
thers were distributed among two residential and two outpatient drug-f
ree treatment services. Of 90 assigned, 68 began voluntary treatment,
and 21 were assigned to delayed treatment. Of the 66 smokers who began
, 74% succeeded in quitting smoking for at least 1 day, and 23% were a
bstinent for at least 4 continuous weeks. At the end of the 16-week tr
eatment, 7 subjects (11%) were abstinent. No control subjects quit smo
king on their own. The article discusses issues of institutionalizing
smoking cessation services in drug treatment agencies.