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Research article

First published 2021-9

Posttraumatic Stress Disorder Symptomatology and Substance Use in an Outpatient Concurrent Disorders Sample

Herry Patel, Katherine Holshausen, Assaf Oshri [...]

The Canadian Journal of Psychiatry

Open access

Research article

First published 2019-10

Concurrent use of addictive substances among alcohol drinkers: Prevalence and problems in a Swedish general population sample

Mats Ramstedt

Nordic Studies on Alcohol and Drugs

Free access

Research article

First published 2024-1

Latent Class Groups of Concurrent Substance Use Among Adolescents in an Urban Community: Correlates With Mental Health,Access to Drugs and Alcohol,and Risk Perception

David T. Lardier, Alexandra N. Davis, Carolina S. Verdezoto [...]

Substance Use & Addiction Journal

Open access

Review article

First published 2025-5

Evidence-based Interventions for Youth With Concurrent Mental Health and Substance Use Disorders: A Scoping Review: Interventions fondées sur des données probantes pour les jeunes atteints de troubles concomitants de santé mentale et liés à l’usage de substances psychoactives : une étude de la portée

Tyler Marshall, Matthew Reeson, Alexandra Loverock [...]

The Canadian Journal of Psychiatry

Retricted access

Research article

First published 2022-11

Concurrent Childhood Experiences Impact Underage Substance Use

Eliza Broadbent, Jacob Read Miller, Aaron Cheung [...]

Child Maltreatment

Retricted access

Research article

First published 2017-10

The Concurrent Validity of the Problem Oriented Screening Instrument for Teenagers (POSIT) Substance Use/Abuse Subscale in Adolescent Patients in an Urban Federally Qualified Health Center

Sharon M. Kelly, Kevin E. O'Grady, Jan Gryczynski [...]

Substance Use & Addiction Journal

Open access

Research article

First published 2023-10

Association of clozapine treatment and rate of methamphetamine or amphetamine relapses and abstinence among individuals with concurrent schizophrenia spectrum and amphetamine use disorder: A retrospective cohort study

Reza Rafizadeh, Laura Frankow, Hajer Mahmood [...]

Journal of Psychopharmacology

Free access

Editorial

First published 2025-1

Substance Use and Concurrent Disorders: Current Context and the Need for Treatment Integration

Christian S. Hendershot, Bernard Le Foll

The Canadian Journal of Psychiatry

Retricted access

Research article

First published 2016-12

Concurrent Validity of Caffeine Problems and Diagnostic Criteria for Substance Use Disorders

Elizabeth Harstad, Georgios Sideridis, Lon Sherritt [...]

Journal of Caffeine and Adenosine Research

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Research article

First published 2026-3

Clozapine Therapy With or Without Antipsychotic Augmentation: A Retrospective Evaluation of Prescribing Practices in a Canadian Provincial Residential Treatment Centre for Concurrent Disorders: Traitement par la clozapine avec ou sans intensification à l’aide d’antipsychotiques : évaluation rétrospective des pratiques de prescription dans un centre de traitement résidentiel provincial canadien pour les troubles concomitants

Laura Frankow, Chad A Bousman, Nickie Mathew [...]

The Canadian Journal of Psychiatry

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