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L. Degenhardt · SciRah

Researcher profile · Semantic Scholar

L. Degenhardt

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L. Degenhardt — researcher profile on SciRah

h-index: 96
Works: 600
Citations: 41K

Most-cited papers

Association of Opioid Agonist Treatment With All-Cause Mortality and Specific Causes of Death Among People With Opioid Dependence: A Systematic Review and Meta-analysis.
Thomas Santo, Brodie Clark, M. Hickman, J. Grebely +15 more
2021JAMA psychiatry563 citations Open access
Semantic Scholar
Association between Mental Disorders and Subsequent Medical Conditions
N. Momen, O. Plana-Ripoll, E. Agerbo, M. Benros +34 more
2020New England Journal of Medicine400 citations Open access
Semantic Scholar
A large-scale genome-wide association study meta-analysis of cannabis use disorder
E. Johnson, D. Demontis, T. Thorgeirsson, R. Walters +98 more
2020Lancet psychiatry277 citations Open access
Semantic Scholar
The epidemiology of injecting drug use, prevalence of injecting related harm, and exposure to behavioural and environmental risks among people who inject drugs: A systematic review
L. Degenhardt, Paige Webb, Samantha Colledge-Frisby, J. Ireland +15 more
2023Lancet Global Health231 citations Open access
Semantic Scholar
Prevalence of mental disorders among people with opioid use disorder: A systematic review and meta-analysis.
Thomas Santo, G. Campbell, N. Gisev, Daniel Martino-Burke +5 more
2022Drug and Alcohol Dependence166 citations Open access
Semantic Scholar
The Lancet Public Health Commission on gambling.
H. Wardle, L. Degenhardt, A. Ceschia, S. Saxena
2021Lancet Public Health132 citations Open access
Semantic Scholar
Buprenorphine versus methadone for the treatment of opioid dependence: a systematic review and meta-analysis of randomised and observational studies.
L. Degenhardt, Brodie Clark, Georgina Macpherson, Oscar Leppan +7 more
2023Lancet psychiatry131 citations Open access
Semantic Scholar
Agreement between self-reported illicit drug use and biological samples: A systematic review and meta-analysis.
C. Bharat, Paige Webb, Zachary Wilkinson, R. Mcketin +10 more
2023Addiction126 citations Open access
Semantic Scholar
Global coverage of interventions to prevent and manage drug-related harms among people who inject drugs: A systematic review
Samantha Colledge-Frisby, Sophie Ottaviano, Paige Webb, J. Grebely +10 more
2023Lancet Global Health123 citations Open access
Semantic Scholar
Substantial Decline in Use of HIV Preexposure Prophylaxis Following Introduction of COVID-19 Physical Distancing Restrictions in Australia: Results From a Prospective Observational Study of Gay and Bisexual Men
M. Hammoud, A. Grulich, M. Holt, L. Maher +11 more
2020Journal of Acquired Immune Deficiency Syndromes58 citations Open access
Semantic Scholar
Changes in illicit drug use and markets with the COVID-19 pandemic and associated restrictions: Findings from the Ecstasy and Related Drugs Reporting System, 2016–2020
Olivia H. Price, N. Man, R. Bruno, P. Dietze +9 more
2021Addiction51 citations Open access
Semantic Scholar
Outcomes of a single-arm implementation trial of extended-release subcutaneous buprenorphine depot injections in people with opioid dependence.
Michael Farrell, J. Shahbazi, M. Byrne, J. Grebely +14 more
2021The International journal on drug policy51 citations Open access
Semantic Scholar
Can a new formulation of opiate agonist treatment alter stigma?: Place, time and things in the experience of extended-release buprenorphine depot.
C. Treloar, Kari Lancaster, S. Gendera, T. Rhodes +4 more
2022The International journal on drug policy49 citations Open access
Semantic Scholar
Interventions to enhance testing and linkage to treatment for hepatitis C infection for people who inject drugs: A systematic review and meta-analysis.
E. Cunningham, Alice Wheeler, B. Hajarizadeh, C. French +13 more
2022The International journal on drug policy48 citations
Semantic Scholar
Comorbidity between mood and substance-related disorders: A systematic review and meta-analysis
S. Saha, Carmen C. W. Lim, L. Degenhardt, D. Cannon +7 more
2021Australian and New Zealand journal of psychiatry (Print)43 citations Open access
Semantic Scholar
Big data and predictive modelling for the opioid crisis: existing research and future potential.
C. Bharat, M. Hickman, S. Barbieri, L. Degenhardt
2021The Lancet Digital Health42 citations Open access
Semantic Scholar
Trends in methamphetamine use, markets and harms in Australia, 2003-2019.
N. Man, S. Sisson, R. Mcketin, A. Chrzanowska +7 more
2022Drug and Alcohol Review41 citations Open access
Semantic Scholar
Alcohol use among young Australian adults in May–June 2020 during the COVID‐19 pandemic: a prospective cohort study
P. Clare, Alexandra Aiken, W. Yuen, E. Upton +9 more
2021Addiction40 citations Open access
Semantic Scholar
Declining prevalence of current HCV infection and increased treatment uptake among people who inject drugs: The ETHOS Engage study.
H. Valerio, M. Alavi, A. Conway, D. Silk +20 more
2022The International journal on drug policy35 citations
Semantic Scholar
Patterns and correlates of patient‐reported helpfulness of treatment for common mental and substance use disorders in the WHO World Mental Health Surveys
R. Kessler, A. Kazdin, S. Aguilar-Gaxiola, A. Al-Hamzawi +58 more
2022World Psychiatry34 citations Open access
Semantic Scholar
Life expectancy of people who are dependent on opioids: A cohort study in New South Wales, Australia.
D. Lewer, Nicola R. Jones, M. Hickman, S. Nielsen +1 more
2020Journal of Psychiatric Research34 citations Open access
Semantic Scholar
The impact of opioid agonist treatment on hospitalisations for injecting-related diseases among an opioid dependent population: A retrospective data linkage study.
Samantha Colledge-Frisby, Nicola R. Jones, S. Larney, A. Peacock +5 more
2022Drug and Alcohol Dependence32 citations Open access
Semantic Scholar
The associations between traumatic experiences and subsequent onset of a substance use disorder: Findings from the World Health Organization World Mental Health surveys.
L. Degenhardt, C. Bharat, M. Glantz, E. J. Bromet +26 more
2022Drug and Alcohol Dependence32 citations Open access
Semantic Scholar
High hepatitis C treatment uptake among people with recent drug dependence in New South Wales, Australia.
H. Valerio, M. Alavi, M. Law, Shane Tillakeratne +9 more
2020Journal of Hepatology32 citations
Semantic Scholar
Modelling the impact of opioid agonist treatment upon multiple mortality outcomes in people who inject drugs: a three-setting analysis
J. Stone, L. Degenhardt, J. Grebely, S. Larney +9 more
2021Lancet psychiatry31 citations Open access
Semantic Scholar
Perceived helpfulness of treatment for generalized anxiety disorder: a World Mental Health Surveys report
D. Stein, A. Kazdin, A. M. Ruscio, W. Chiu +29 more
2021BMC Psychiatry31 citations Open access
Semantic Scholar
Methamphetamine exposure and depression-A systematic review and meta-analysis.
J. Leung, Tesfa Mekonen, Xiaoxuan Wang, S. Arunogiri +2 more
2023Drug and Alcohol Review29 citations Open access
Semantic Scholar
The Social, Material, and Temporal Effects of Monthly Extended-Release Buprenorphine Depot Treatment for Opioid Dependence: An Australian Qualitative Study
Kari Lancaster, S. Gendera, C. Treloar, T. Rhodes +4 more
2022Contemporary Drug Problems29 citations Open access
Semantic Scholar
The contribution of unstable housing to HIV and hepatitis C virus transmission among people who inject drugs globally, regionally, and at country level: a modelling study
J. Stone, Adelina Artenie, M. Hickman, N. Martin +3 more
2022Lancet Public Health29 citations Open access
Semantic Scholar
Disruption to Australian heroin, methamphetamine, cocaine and ecstasy markets with the COVID-19 pandemic and associated restrictions
Olivia H. Price, N. Man, R. Sutherland, R. Bruno +6 more
2023The International journal on drug policy28 citations Open access
Semantic Scholar
The effect of person, treatment and prescriber characteristics on retention in opioid agonist treatment: a 15-year retrospective cohort study.
C. Bharat, S. Larney, S. Barbieri, T. Dobbins +5 more
2021Addiction28 citations Open access
Semantic Scholar
Modeling the population‐level impact of opioid agonist treatment on mortality among people accessing treatment between 2001 and 2020 in New South Wales, Australia
A. Chaillon, C. Bharat, J. Stone, Nicola R. Jones +7 more
2021Addiction27 citations Open access
Semantic Scholar
Retention of opioid agonist treatment prescribers across New South Wales, Australia, 2001-2018: Implications for treatment systems and potential impact on client outcomes
Nicola R. Jones, S. Nielsen, Michael Farrell, R. Ali +3 more
2020Drug and Alcohol Dependence26 citations Open access
Semantic Scholar
Age-Related Risk of Serious Fall Events and Opioid Analgesic Use.
Ria E. Hopkins, C. Bharat, Luke Buizen, Jacqueline Close +5 more
2024JAMA Internal Medicine25 citations Open access
Semantic Scholar
'I just thought that was the best thing for me to do at this point': Exploring patient experiences with depot buprenorphine and their motivations to discontinue.
S. Clay, C. Treloar, L. Degenhardt, J. Grebely +8 more
2023The International journal on drug policy24 citations Open access
Semantic Scholar
Trends in use of medicines for opioid agonist treatment in Australia, 2013-2022.
C. Bharat, Kendal Chidwick, N. Gisev, Michael Farrell +2 more
2023The International journal on drug policy21 citations Open access
Semantic Scholar
“Frustrated with the whole system”: a qualitative framework analysis of the issues faced by people accessing health services for chronic pain
R. Hopkins, L. Degenhardt, G. Campbell, Sara Farnbach +1 more
2022BMC Health Services Research21 citations Open access
Semantic Scholar
Five-Year Trajectories of Prescription Opioid Use
N. Gisev, Luke Buizen, R. Hopkins, A. Schaffer +9 more
2023JAMA Network Open20 citations Open access
Semantic Scholar
Opioid agonist treatment and risk of death or rehospitalization following injection drug use–associated bacterial and fungal infections: A cohort study in New South Wales, Australia
T. Brothers, D. Lewer, Nicola R. Jones, Samantha Colledge-Frisby +5 more
2022PLoS Medicine20 citations Open access
Semantic Scholar
A Testing Campaign Intervention Consisting of Peer-Facilitated Engagement, Point-of-Care HCV RNA Testing, and Linkage to Nursing Support to Enhance Hepatitis C Treatment Uptake among People Who Inject Drugs: The ETHOS Engage Study
A. Conway, H. Valerio, M. Alavi, D. Silk +22 more
2022Viruses20 citations Open access
Semantic Scholar
Patterns of smoking and injecting methamphetamine and their association with health and social outcomes
R. Mcketin, R. Sutherland, A. Peacock, Michael Farrell +1 more
2021Drug and Alcohol Review20 citations Open access
Semantic Scholar
Trends in treatment episodes for methamphetamine smoking and injecting in Australia, 2003-2019.
R. Mcketin, A. Chrzanowska, N. Man, A. Peacock +2 more
2021Drug and Alcohol Review20 citations Open access
Semantic Scholar
Trends in comorbid opioid and stimulant use disorders among Veterans receiving care from the Veterans Health Administration, 2005-2019.
Sara C Warfield, C. Bharat, R. Bossarte, D. DePhilippis +6 more
2022Drug and Alcohol Dependence19 citations
Semantic Scholar
A data‐informed approach using individualised dispensing patterns to estimate medicine exposure periods and dose from pharmaceutical claims data
C. Bharat, L. Degenhardt, S. Pearson, Luke Buizen +3 more
2022Pharmacoepidemiology and Drug Safety19 citations Open access
Semantic Scholar
Exposure to childhood trauma increases risk of opioid use disorder among people prescribed opioids for chronic non-cancer pain.
Thomas Santo, G. Campbell, N. Gisev, L. Degenhardt
2021Drug and Alcohol Dependence19 citations
Semantic Scholar
Hepatitis C virus cascade of care among people who inject drugs in Australia: Factors associated with testing and treatment in a universal healthcare system.
Daisy M. Gibbs, Olivia H. Price, J. Grebely, S. Larney +5 more
2021Drug and Alcohol Dependence19 citations Open access
Semantic Scholar
The overall effect of parental supply of alcohol across adolescence on alcohol-related harms in early adulthood - a prospective cohort study.
P. Clare, T. Dobbins, R. Bruno, A. Peacock +12 more
2020Addiction19 citations Open access
Semantic Scholar
Increase in Depression and Anxiety Among Australian Gay and Bisexual Men During COVID-19 Restrictions: Findings from a Prospective Online Cohort Study
B. Bavinton, Curtis Chan, M. Hammoud, L. Maher +17 more
2022Archives of Sexual Behavior18 citations Open access
Semantic Scholar
Data resource profile: The Opioid Agonist Treatment and Safety (OATS) Study, New South Wales, Australia.
S. Larney, Nicola R. Jones, D. Fiellin, S. Nielsen +5 more
2020International Journal of Epidemiology18 citations Open access
Semantic Scholar
Trends in cocaine use, markets and harms in Australia, 2003-2019.
N. Man, A. Chrzanowska, Olivia H. Price, R. Bruno +7 more
2021Drug and Alcohol Review17 citations Open access
Semantic Scholar

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