A Controlled Smoking Cessation Trial and Prospective Cohort Study of Tuberculosis (TB) Treatment Outcomes

Study participants randomized to the intervention arm will receive intensive cessation support outside of the TB clinic setting, from a health worker trained in cessation counseling, during the course of their TB treatment. Behavioral elements will consist of follow up using unscheduled drop in or phone sessions, motivational interviewing, and counseling tailored to the needs and circumstances of the patient. Patients who are current smokers and are ready to commit to quit smoking will be supported to stop completely. Recent smokers will supported for having quit, and the counselor will discuss coping strategies to maintain abstinence.