Mobile Intervention for Simultaneous Alcohol and Marijuana Use in Young Adults (SAFERR)
Alcohol Drinking, Cannabis Use
About this trial
This is an interventional treatment trial for Alcohol Drinking
Eligibility Criteria
Inclusion Criteria: resident of state of Hawai'i and island of O'ahu age 18-30 years has sought services at Kaiser Permanente Hawaii within the past year report marijuana use, heavy drinking, and simultaneous alcohol and marijuana use report confidence in ability to use protective behavioral strategies endorse at least 3 recent negative consequences from marijuana and/or alcohol own a smartphone Exclusion Criteria: • any substance use treatment within the past 3 months
Sites / Locations
Arms of the Study
Arm 1
Arm 2
Arm 3
Arm 4
Arm 5
Arm 6
Arm 7
Arm 8
Experimental
Experimental
Experimental
Experimental
Experimental
Experimental
Experimental
Other
Condition 1: Craving daily+PBS daily
Condition 2: Craving daily+PBS trigger
Condition 3: Craving trigger+PBS daily
Condition 4: Craving trigger+PBS trigger
Condition 5: PBS daily+ PBS trigger
Condition 6: Craving daily+Craving trigger
Condition 7: Craving daily+Craving trigger+PBS daily+PBS trigger
Condition 8: No daily or trigger craving or PBS
EMA + Introduction Module + Craving reduction and protective behavioral strategy (PBS) messages, each delivered once daily
EMA + Introduction Module + Craving reduction messages delivered once daily and PBS trigger messages
EMA + Introduction Module + Craving reduction trigger messages and PBS messages delivered once daily
EMA + Introduction Module + Craving reduction trigger and PBS trigger messages
EMA + Introduction Module + PBS delivered once daily and PBS trigger messages
EMA + Introduction Module + Craving reduction delivered once daily and craving reduction trigger messages
EMA + Introduction Module + Craving reduction delivered once daily, craving reduction trigger messages, PBS delivered once daily, and PBS trigger messages
EMA + Introduction Module + no other messages