A Proof-of-concept RCT of Version 3.0 of the Smoking Cessation Smartphone App "Smiling Instead of Smoking" (SiS)

NCT04672239 · clinicaltrials.gov ↗

NA

Phase

COMPLETED

Status

229

Enrollment

OTHER

Sponsor class

Conditions

Nondaily Smoking

Interventions

BEHAVIORAL: Smartphone app "Smiling instead of Smoking" (SiS) Version 3
BEHAVIORAL: Smartphone app "QuitGuide" (QG)
BEHAVIORAL: Brochure "Clearing the Air" (CTA)

Sponsor

Massachusetts General Hospital