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Related Experiment Video

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Development of the Comprehensive Addiction Risk Evaluation System: Initial Participant Response to an Online

Danielle M Dick1, Maia Choi2, Emily Balcke1

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|September 24, 2025
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Summary

This study introduces a new program integrating genomics, psychology, and epidemiology to offer personalized addiction risk profiles. This approach aims to improve early screening and prevention of substance use disorders (SUDs).

Keywords:
Addiction riskDistressGenetic feedbackPersonalized feedbackPrecision medicinePrecision psychiatrySatisfactionUnderstanding

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Area of Science:

  • Genetics and Genomics
  • Developmental Psychology
  • Epidemiology

Background:

  • Advances in understanding substance use disorder (SUD) etiology have not translated to improved screening methods.
  • Current SUD screening remains largely unchanged despite significant scientific progress.

Purpose of the Study:

  • To develop a program integrating genomics, developmental psychology, and epidemiology for personalized addiction risk profiling.
  • To provide individuals with tailored information about their risk for developing SUDs.

Main Methods:

  • Developed polygenic scores (PGS) and a behavioral/environmental risk index based on NIDA-funded research.
  • Created a user-friendly, self-directed online platform for delivering personalized risk information.
  • Considered ethical implications throughout the program development process.

Main Results:

  • The online platform provides personalized overall, genetic (PGS), and behavioral/environmental risk information for SUDs.
  • Initial data from 188 participants show high satisfaction and low distress when receiving genetic risk information.
  • The program integrates genetic, behavioral, and environmental risk factors for a comprehensive addiction risk profile.

Conclusions:

  • Personalized feedback on addiction risk factors, including genetic, behavioral, and environmental data, can enhance early screening and intervention.
  • This approach holds potential for preventing substance use problems before they emerge.
  • The developed platform offers a novel method for communicating complex risk information to individuals.