Detecting Cocaine Use

Toward Detecting Cocaine Use Using Smartwatches in the NIDA Clinical Trials Network

Extension of previous work in the development of methods to automatically detect the timing of cocaine use from cardiac interbeat interval and physical activity data derived from wearable, unobtrusive mobile sensor technologies.

Grant/Award: NIH-1UG1DA040309-01
Clinical Trial Identifier: NCT02915341
IRB Protocol: IRB_00099074
Study PI: Dr. August Holtyn, Johns Hopkins University

Institutions:

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Devices Used in Data Collection:

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STUDY PARTICIPATION

Participants

Person-days of Data

Billion Samples