Webb 2018.

Trial name or title	Reducing racial/ethnic tobacco cessation disparities via cognitive behavioural therapy: design of a dual‐site randomised controlled trial
Methods	Study design: randomised controlled trial Setting: USA Recruitment: African American/black, Hispanic, or white non‐Hispanic smokers aged 18 years or older
Participants	354 participants
Interventions	Pharmacotherapy: up to 8 weeks of transdermal nicotine patch 1. Group cognitive behavioural therapy 2. General health education
Outcomes	Abstinence at 12 months Validation: not specified in the trials registry
Starting date	August 2015
Contact information	Monica Webb Hooper, Case Western Reserve University School of Medicine
Notes

^{ACT: Acceptance and commitment therapy}

^{bid: bis in die (twice a day)
 CHD: cornary heart disease
 cpd: cigarettes per day
 CPT: cognitive processing therapy
 IVR: interactive voice response
 NRT: nicotine replacement therapy
 PI: prinicipal investigator
 PRN: pro re nata (when necessary)
 PTSD: post‐traumatic stress disorder}