Uwe Verthein

Hamburg, HH, Germany

Last Updated: 09/26/2026

Save publications for later

Sign Up

Not sure about your diagnosis?

Check Your Symptoms

Found 66 publications

Supply and demand of medical cannabis in Germany after legalisation: exploring 12 months of data from an online dispensary.

Supply and demand of medical cannabis in Germany after legalisation: exploring 12 months of data from an online dispensary.

Journal: The International journal on drug policy

Published: February 09, 2026

Short-term effects of cannabis legalisation in Germany on driving under the influence of cannabis: a difference-in-differences analysis using Austria as a control.

Short-term effects of cannabis legalisation in Germany on driving under the influence of cannabis: a difference-in-differences analysis using Austria as a control.

Journal: The Lancet regional health. Europe

Published: September 20, 2025

Correlates of driving under the influence of cannabis: A latent class analysis.

Correlates of driving under the influence of cannabis: A latent class analysis.

Journal: Journal of safety research

Published: March 18, 2025

"Those pot heads" - perceived external stigma and self-stigma among cannabis users in Germany: prevalence and associations with socio-demographics, cannabis use patterns and psychological distress.

"Those pot heads" - perceived external stigma and self-stigma among cannabis users in Germany: prevalence and associations with socio-demographics, cannabis use patterns and psychological distress.

Journal: Journal of cannabis research

Published: January 30, 2025

Screening accuracy of the German version of the benzodiazepine self-report questionnaire.

Screening accuracy of the German version of the benzodiazepine self-report questionnaire.

Journal: Comprehensive psychiatry

Published: November 08, 2024

Road safety implications of the partial legalisation of cannabis in Germany: protocol for a quasi-experimental study.

Road safety implications of the partial legalisation of cannabis in Germany: protocol for a quasi-experimental study.

Journal: BMJ open

Published: June 13, 2024

Germany's cannabis act: a catalyst for European drug policy reform?

Germany's cannabis act: a catalyst for European drug policy reform?

Journal: The Lancet regional health. Europe

Published: February 29, 2024

Identification of Information Needs for Prevention of the Problematic Use of Benzodiazepines and Z-Drugs - A Focus Group Study

Identification of Information Needs for Prevention of the Problematic Use of Benzodiazepines and Z-Drugs - A Focus Group Study

Journal: Psychiatrische Praxis

Published: December 01, 2022

The impact of legal cannabis availability on cannabis use and health outcomes: A systematic review.

The impact of legal cannabis availability on cannabis use and health outcomes: A systematic review.

Journal: The International journal on drug policy

Published: November 17, 2022

Individual, Social, and Environmental Factors Associated with Different Patterns of Stimulant Use: A Cross-Sectional Study from Five European Countries.

Individual, Social, and Environmental Factors Associated with Different Patterns of Stimulant Use: A Cross-Sectional Study from Five European Countries.

Journal: European addiction research

Published: September 08, 2022

Changes in Opioid Agonist Treatment Practice in Germany during the COVID-19 Pandemic: What Have Physicians Done, and What Would They Like to Keep Doing?

Changes in Opioid Agonist Treatment Practice in Germany during the COVID-19 Pandemic: What Have Physicians Done, and What Would They Like to Keep Doing?

Journal: European addiction research

Published: June 30, 2022

Feasibility and Short-Term Effects of Low-Threshold Opioid Substitution Treatment during the COVID-19 Pandemic in Hamburg, Germany.

Feasibility and Short-Term Effects of Low-Threshold Opioid Substitution Treatment during the COVID-19 Pandemic in Hamburg, Germany.

Journal: European addiction research

Published: May 06, 2022

Showing 1-12 of 66

Last Updated: 09/26/2026