Kanna Hayashi

Also affiliated with British Columbia Centre on Substance Use, Université Bourgogne Franche-Comté

MedicinePharmacology, Toxicology and Pharmaceutics

Pilot corpus only

This score is computed over theSindex pilot corpus and does not cover the full scientific literature. Scores are relative to papers we have ingested — papers, authors, and institutions outside the pilot are not represented. Methodology.

Top 2%percentile

3.4Author DataRank

Indexed papers

5in pilot corpus

datarank_citation_only_1hop_v6· scope data_onlyMethodology

Why this DataRank?

An author's DataRank is the sum of the DataRanks of all 5 indexed papers attributed to them. A prolific author with many moderate-impact papers can outrank one with a single high-impact paper.

Author scores recompute whenever paper DataRanks are refreshed, so this number lags the underlying paper scores by at most one batch run.

Read the full methodology →

The highest-impact dataset this researcher has shared, ranked by DataRank — the single contribution doing the most to lift their data-sharing standing.

Incidence of HIV and hepatitis C virus among people who inject drugs, and associations with age and sex or gender: a global systematic review and meta-analysis

The Lancet. Gastroenterology & hepatology(2023)10.1016/s2468-1253(23)00018-3

Top 8%

2.6DataRank

Top 8%98 citations

Jack Stone, Hannah Fraser, Daniel Stewart, Chiedozie Arum, Aaron G. Lim +47 more

Papers

Driven by 94 papers — median percentile 58. Top paper: “Incidence of HIV and hepatitis C virus among people who inject drugs, and associations with age and sex or gender: a global systematic review and meta-analysis”.

Incidence of HIV and hepatitis C virus among people who inject drugs, and associations with age and sex or gender: a global systematic review and meta-analysis

The Lancet. Gastroenterology & hepatology(2023)10.1016/s2468-1253(23)00018-3

Top 8%

2.6DataRank

Top 8%98 citations

Jack Stone, Hannah Fraser, Daniel Stewart, Chiedozie Arum, Aaron G. Lim +47 more

Factors Associated With the Use of Supervised Consumption Facilities Among Women Who Inject Drugs in a Canadian Setting

Journal of Addiction Medicine(2020)10.1097/adm.0000000000000646

N/A

0.581DataRank · unranked

10 citations

Cameron Grant, Ekaterina Nosova, Jade Boyd, Rupinder Brar, M.-J. Milloy +3 more

Characterising the increasing prevalence of crystal methamphetamine use in Vancouver, Canada, from 2006–2017: A gender‐based analysis

Drug and Alcohol Review(2020)10.1111/dar.13126

N/A

0.581DataRank · unranked

47 citations

Kanna Hayashi, M‐J Milloy, Ekaterina Nosova, Thomas Kerr, Evan Wood +2 more

Changes in substance use in relation to opioid agonist therapy among people who use drugs in a Canadian setting

Drug and Alcohol Dependence(2020)10.1016/j.drugalcdep.2020.108005

N/A

0.546DataRank · unranked

37 citations

Kanna Hayashi, M‐J Milloy, Kora DeBeck, Joel Singer, Hubert Wong +3 more

The relationship between crystal methamphetamine use and methadone retention in a prospective cohort of people who use drugs

Drug and Alcohol Dependence(2021)10.1016/j.drugalcdep.2021.108844

N/A

0.483DataRank · unranked

24 citations

Paxton Bach, M‐J Milloy, Zishan Cui, Thomas Kerr, Kanna Hayashi +1 more

The relationship between opioid agonist therapy satisfaction and fentanyl exposure in a Canadian setting

Addiction Science & Clinical Practice(2021)10.1186/s13722-021-00234-w

N/A

0.477DataRank · unranked

23 citations

Thomas Kerr, Nadia Fairbairn, Cameron Grant, M‐J Milloy, Kanna Hayashi +1 more

Latent polydrug use patterns and the provision of injection initiation assistance among people who inject drugs in three North American settings

Drug and Alcohol Review(2023)10.1111/dar.13687

Top 42%

0.449DataRank

Top 42%7 citations

Sonia Jain, Shelly Sun, Charles Marks, M.‐J. Milloy, Kanna Hayashi +5 more

Difficulty accessing supervised consumption services during the COVID-19 pandemic among people who use drugs in Vancouver, Canada

Harm Reduction Journal(2022)10.1186/s12954-022-00712-7

N/A

0.416DataRank · unranked

15 citations

Kanna Hayashi, Kora DeBeck, M‐J Milloy, Zishan Cui, Carol Strıke +3 more

The Cannabis-Dependent Relationship Between Methadone Treatment Dose and Illicit Opioid Use in a Community-Based Cohort of People Who Use Drugs

Cannabis and Cannabinoid Research(2021)10.1089/can.2021.0080

N/A

0.416DataRank · unranked

15 citations

Thomas Kerr, Jane A. Buxton, Zach Walsh, Ziva D. Cooper, M. Eugenia Socías +4 more

Long term pre-treatment opioid use trajectories in relation to opioid agonist therapy outcomes among people who use drugs in a Canadian setting

Addictive Behaviors(2020)10.1016/j.addbeh.2020.106655

N/A

0.416DataRank · unranked

15 citations

Kanna Hayashi, Nadia Fairbairn, M‐J Milloy, Kora DeBeck, Evan Wood +2 more

Effect of witnessing an overdose on the use of drug checking services among people who use illicit drugs in Vancouver, Canada

The American Journal of Drug and Alcohol Abuse(2020)10.1080/00952990.2019.1708087

N/A

0.416DataRank · unranked

15 citations

Kanna Hayashi, Ekaterina Nosova, M‐J Milloy, Kora DeBeck, Evan Wood +3 more

Predictors of crystal methamphetamine use initiation or re-initiation among people receiving opioid agonist therapy: A prospective cohort study

Drug and Alcohol Dependence(2022)10.1016/j.drugalcdep.2022.109624

N/A

0.406DataRank · unranked

14 citations

Kanna Hayashi, Paxton Bach, Huiru Dong, M‐J Milloy, Thomas Kerr +1 more

Socioeconomic marginalization and risk of overdose in a community-recruited cohort of people who use drugs: A longitudinal analysis

International Journal of Drug Policy(2023)10.1016/j.drugpo.2023.104117

N/A

0.406DataRank · unranked

14 citations

JinCheol Choi, Jenna van Draanen, Thomas Kerr, Mark Gilbert, Kanna Hayashi +4 more

Elevated prevalence of self-reported unintentional exposure to fentanyl among women who use drugs in a Canadian setting: A cross-sectional analysis

International Journal of Drug Policy(2020)10.1016/j.drugpo.2020.102864

N/A

0.396DataRank · unranked

13 citations

Jade Boyd, Evan Wood, Cameron Grant, M‐J Milloy, Kora DeBeck +3 more

Association of sex work and social-structural factors with non-fatal overdose among women who use drugs in Vancouver, Canada

International Journal of Drug Policy(2023)10.1016/j.drugpo.2022.103950

N/A

0.385DataRank · unranked

12 citations

Shira M. Goldenberg, Zishan Cui, Nadia Fairbairn, M-J S Milloy, Kanna Hayashi +4 more

Cohort Profile: The Assessing Economic Transitions (ASSET) Study—A Community-Based Mixed-Methods Study of Economic Engagement among Inner-City Residents

International Journal of Environmental Research and Public Health(2022)10.3390/ijerph191610456

Top 51%

0.346DataRank

Top 51%3 citations

Anita Minh, Deb McCormack, Allison Laing, Skye Barbic, Kanna Hayashi +5 more

Availability and use of non-prescribed buprenorphine-naloxone in a Canadian setting, 2014–2020

International Journal of Drug Policy(2021)10.1016/j.drugpo.2021.103545

N/A

0.345DataRank · unranked

9 citations

Misha Bawa, Cameron Grant, M‐J Milloy, Kanna Hayashi, Paxton Bach

Childhood physical abuse and subsequent violent victimization among people who use illegal drugs in Vancouver, Canada

PLoS ONE(2021)10.1371/journal.pone.0255875

N/A

0.298DataRank · unranked

4 citations

William Lee, JinCheol Choi, M‐J Milloy, Kanna Hayashi, Kora DeBeck +3 more

Greater Pain Severity is Associated with Inability to Access Addiction Treatment Among a Cohort of People Who Use Drugs

Journal of Pain Research(2020)10.2147/jpr.s255438

N/A

0.208DataRank · unranked

3 citations

Linwei Wang, Ekaterina Nosova, Kanna Hayashi, Michael John Milloy, Evan Wood +2 more

Involuntary discharge from drug or alcohol treatment programs in Vancouver, Canada

Harm Reduction Journal(2024)10.1186/s12954-024-01036-4

N/A

0.165DataRank · unranked

2 citations

Kanna Hayashi, JinCheol Choi, M‐J Milloy, Thomas Kerr, Kat Gallant

The influence of poly-drug use patterns on the association between opioid agonist treatment engagement and injecting initiation assistance

Substance Abuse Treatment Prevention and Policy(2022)10.1186/s13011-022-00470-6

N/A

0.165DataRank · unranked

2 citations

María Luisa Mittal, Sonia Jain, Shelly Sun, Indhu Rammohan, Nadia Fairbairn +5 more

Increasing awareness about HIV prevention among young people who initiated injection drug use in a Canadian setting, 1988–2014

International Journal of Drug Policy(2015)10.1016/j.drugpo.2015.09.010

N/A

0.165DataRank · unranked

2 citations

Evan Wood, Keith Ahamad, Huiru Dong, Kora DeBeck, M.-J. Milloy +3 more

Crystal methamphetamine use and methadone maintenance treatment dissatisfaction: A prospective cohort study in Vancouver, Canada

Journal of Substance Use and Addiction Treatment(2023)10.1016/j.josat.2023.208956

N/A

0.104DataRank · unranked

1 citations

Kanna Hayashi, Paxton Bach, M‐J Milloy, Thomas Kerr, Zishan Cui

Cannabis use and illicit opioid cessation among people who use drugs living with chronic pain

Drug and Alcohol Review(2025)10.1111/dar.14014

N/A

0.104DataRank · unranked

1 citations

M. Eugenia Socías, Eric C. Sayre, Kanna Hayashi, Kora DeBeck, M‐J Milloy +3 more

Using illicit drugs alone in Vancouver, Canada: a gender-based analysis

Substance Abuse Treatment Prevention and Policy(2025)10.1186/s13011-025-00637-x

N/A

0.104DataRank · unranked

1 citations

Kanna Hayashi, Eric C. Sayre, JinCheol Choi, Manal Mansoor, Thomas Kerr +1 more

A paradox of need: Gaps in access to dental care among people who use drugs in Canada's publicly funded healthcare system

Health & Social Care in the Community(2021)10.1111/hsc.13289

N/A

0DataRank · unranked

6 citations

JinCheol Choi, Kanna Hayashi, M‐J Milloy, Lindsey Richardson, Kaitlyn Jaffe

Prevalence and correlates of intentional substance use to reduce illicit opioid use in a Canadian setting

Journal of Substance Use(2021)10.1080/14659891.2021.1941341

N/A

0DataRank · unranked

5 citations

Wing Yin Mok, Stephanie Lake, M. Eugenia Socías, Kora DeBeck, Kanna Hayashi +3 more

Migration Patterns from an Open Illicit Drug Scene and Emergency Department Visits among People Who Use Illicit Drugs in Vancouver, Canada

Substance Use & Misuse(2021)10.1080/10826084.2021.1958849

N/A

0DataRank · unranked

5 citations

Kanna Hayashi, Huiru Dong, Andrew Day, Rachael McKendry, Gaganpreet Kaur +5 more

Intra-host evolutionary dynamics of the hepatitis C virus among people who inject drugs

Scientific Reports(2021)10.1038/s41598-021-88132-8

N/A

0DataRank · unranked

4 citations

A Howe, Weiyan Dong, Winnie Dong, Chanson J. Brumme, Andrea D. Olmstead +4 more

Prevalence and longitudinal correlates of recent exposure to fentanyl among HIV-positive people who use unregulated drugs during a community-wide overdose crisis

AIDS Care(2021)10.1080/09540121.2021.1874272

N/A

0DataRank · unranked

3 citations

Ekaterina Nosova, Seonaid Nolan, Nadia Fairbairn, Jane Loh, Kanna Hayashi +2 more

The effect of depressive symptoms on pain in a substance-using population with persistent pain: a cross-sectional cohort study

BMC Psychiatry(2021)10.1186/s12888-021-03424-7

N/A

0DataRank · unranked

2 citations

Jin Cheol Choi, Kanna Hayashi, M‐J Milloy, Jane A. Buxton, Thomas Kerr +1 more

Factors associated with perceived decline in the quality of drugs during the COVID-19 pandemic: Evidence from community-recruited cohorts of people who use drugs in Vancouver, Canada

Drug and Alcohol Dependence(2022)10.1016/j.drugalcdep.2022.109471

N/A

0DataRank · unranked

17 citations

Kanna Hayashi, Huiru Dong, Zishan Cui, Kali-Olt Sedgemore, Paul Dietze +5 more

Shifts in substance use patterns among a cohort of people who use opioids after delisting of OxyContin in BC, Canada: An interrupted time series study

International Journal of Drug Policy(2022)10.1016/j.drugpo.2022.103852

N/A

0DataRank · unranked

16 citations

Jane A. Buxton, Celestin Hategeka, Ekaterina Nosova, Kanna Hayashi, M‐J Milloy +2 more

Suboptimal nonmedical qualities of primary care linked with care avoidance among people who use drugs in a Canadian setting amid an integrated health care reform

Journal of Substance Abuse Treatment(2022)10.1016/j.jsat.2022.108784

N/A

0DataRank · unranked

12 citations

Laura M. Dale, Fahmida Homayra, Cristy Zonneveld, M‐J Milloy, Bohdan Nosyk +2 more

Methadone Dose, Cannabis Use, and Treatment Retention: Findings From a Community-based Sample of People Who Use Unregulated Drugs

Journal of Addiction Medicine(2022)10.1097/adm.0000000000001032

N/A

0DataRank · unranked

11 citations

Jane A. Buxton, Zach Walsh, Ziva D. Cooper, M. Eugenia Socías, Nadia Fairbairn +3 more

Low awareness of risk mitigation prescribing in response to dual crises of COVID-19 and overdose deaths among people who use unregulated drugs in Vancouver, Canada

Harm Reduction Journal(2022)10.1186/s12954-022-00632-6

N/A

0DataRank · unranked

7 citations

Kora DeBeck, Rupinder Brar, Nadia Fairbairn, Zishan Cui, M‐J Milloy +9 more

Crystal methamphetamine use subgroups and associated addiction care access and overdose risk in a Canadian urban setting

Drug and Alcohol Dependence(2022)10.1016/j.drugalcdep.2022.109274

N/A

0DataRank · unranked

6 citations

Paxton Bach, Huiru Dong, M‐J Milloy, Nadia Fairbairn, Thomas Kerr +2 more

Inability to contact opioid agonist therapy prescribers during the COVID-19 pandemic in a Canadian setting: a cross-sectional analysis among people on opioid agonist therapy

Addiction Science & Clinical Practice(2022)10.1186/s13722-022-00354-x

N/A

0DataRank · unranked

0 citations

Kora DeBeck, Nadia Fairbairn, Zishan Cui, Rupinder Brar, Dean Wilson +4 more

Comprehensive needle and syringe program and opioid agonist therapy reduce HIV and hepatitis c virus acquisition among people who inject drugs in different settings: A pooled analysis of emulated trials

Addiction(2023)10.1111/add.16147

N/A

0DataRank · unranked

21 citations

Sara Lodi, Paul Dietze, Wijnand van den Boom, Kanna Hayashi, Huiru Dong +6 more

Longitudinal latent polysubstance use patterns among a cohort of people who use opioids in Vancouver, Canada

Drug and Alcohol Review(2023)10.1111/dar.13690

N/A

0DataRank · unranked

17 citations

Zishan Cui, Kanna Hayashi, Kora DeBeck, M.‐J. Milloy, Jane A. Buxton +2 more

Cannabis use to manage opioid cravings among people who use unregulated opioids during a drug toxicity crisis

International Journal of Drug Policy(2023)10.1016/j.drugpo.2023.104113

N/A

0DataRank · unranked

16 citations

Stephanie Lake, M. Eugenia Socías, Kanna Hayashi, Kora DeBeck, Zach Walsh +2 more

The impact of the COVID-19 pandemic on access to supervised consumption programs

Substance Abuse Treatment Prevention and Policy(2023)10.1186/s13011-023-00521-6

N/A

0DataRank · unranked

14 citations

Mary Clare Kennedy, Kanna Hayashi, Zishan Cui, M‐J Milloy, Thomas Kerr +1 more

Substance use and other factors associated with COVID-19 vaccine uptake among people at risk for or living with HIV: Findings from the C3PNO consortium

Preventive Medicine Reports(2023)10.1016/j.pmedr.2023.102300

N/A

0DataRank · unranked

12 citations

Lamia Khan, Brian Mustanski, Steven Shoptaw, Marianna K. Baum, Shruti H. Mehta +11 more

Experiences of violence during the COVID-19 pandemic among people who use drugs in a Canadian setting: a gender-based cross-sectional study

BMC Public Health(2023)10.1186/s12889-023-15929-9

N/A

0DataRank · unranked

10 citations

Lindsey Richardson, Zishan Cui, Kora DeBeck, M‐J Milloy, Thomas Kerr +2 more

Food insecurity during the COVID-19 pandemic who use drugs in Vancouver, Canada

Public Health Nutrition(2023)10.1017/s1368980023001234

N/A

0DataRank · unranked

7 citations

Kora DeBeck, Cameron Grant, Pamina M. Gorbach, M‐J Milloy, Kanna Hayashi +1 more

Cannabis use to manage stimulant cravings among people who use unregulated drugs

Addictive Behaviors(2023)10.1016/j.addbeh.2023.107867

N/A

0DataRank · unranked

5 citations

M. Eugenia Socías, Kora DeBeck, Kanna Hayashi, Zach Walsh, M‐J Milloy +1 more

Uptake of SARS-CoV-2 vaccination among structurally-marginalized people who use drugs in Vancouver, Canada

Scientific Reports(2023)10.1038/s41598-023-44069-8

N/A

0DataRank · unranked

5 citations

Brittany Barker, Sofia Bartlett, Ana Márquez, Inna Sekirov, Agatha N. Jassem +9 more

Trends in cocaine and crystal methamphetamine injection over time in a Canadian setting between 2008 and 2018

Journal of Substance Use and Addiction Treatment(2023)10.1016/j.josat.2023.208982

N/A

0DataRank · unranked

4 citations

Lianping Ti, Kanna Hayashi, Zishan Cui, M‐J Milloy, Nadia Fairbairn +1 more

The Impact of Longitudinal Substance Use Patterns on the Risk of Opioid Agonist Therapy Discontinuation: A Repeated Measures Latent Class Analysis

International Journal of Mental Health and Addiction(2023)10.1007/s11469-023-01098-8

N/A

0DataRank · unranked

5 citations

Mohammad Karamouzian, Michael R. Law, Kanna Hayashi, M‐J Milloy, Thomas Kerr +1 more

First-line opioid agonist treatment as prevention against assisting others in initiating injection drug use: A longitudinal cohort study of people who inject drugs in Vancouver, Canada

Drug and Alcohol Dependence Reports(2023)10.1016/j.dadr.2023.100168

N/A

0DataRank · unranked

1 citations

Andrea C. Tricco, Laura C. Rosella, Hailey R. Banack, Matthew P. Fox, Robert W. Platt +5 more

Re-incarceration and associated social, structural and behavioural factors among people who use drugs in an urban Canadian setting

International Journal of Drug Policy(2023)10.1016/j.drugpo.2023.104018

N/A

0DataRank · unranked

0 citations

Kanna Hayashi, Zishan Cui, M‐J Milloy, Thomas Kerr, Nadia Fairbairn +1 more

Crystal methamphetamine use and methadone maintenance treatment dissatisfaction: A prospective cohort study in Vancouver, Canada

Zenodo (CERN European Organization for Nuclear Research)(2023)10.5281/zenodo.7840726

N/A

0DataRank · unranked

0 citations

Kanna Hayashi, Paxton Bach, M.J. Milloy, Thomas Kerr, Zishan Cui

‘It just doesn't stop’: Perspectives of women who use drugs on increased overdoses during the COVID‐19 pandemic

Drug and Alcohol Review(2024)10.1111/dar.13996

N/A

0DataRank · unranked

12 citations

Ryan McNeil, Kanna Hayashi, Lisa Maher, Jade Boyd, Kelsey A. Speed

Patterns of socioeconomic marginalization and non-fatal overdose among people who use drugs: A gender-stratified repeated measures latent class analysis

Social Science & Medicine(2024)10.1016/j.socscimed.2024.117661

N/A

0DataRank · unranked

4 citations

Lindsey Richardson, Zishan Cui, Mark Gilbert, M‐J Milloy, Kanna Hayashi +2 more

Longitudinal polysubstance use patterns and non-fatal overdose: A repeated measures latent class analysis

International Journal of Drug Policy(2024)10.1016/j.drugpo.2023.104301

N/A

0DataRank · unranked

11 citations

Zishan Cui, Kanna Hayashi, Kora DeBeck, Hudson Reddon, Jane A. Buxton +2 more

Initiation and/or re-initiation of drug use among people who use drugs in Vancouver, Canada from 2021 to 2022: a prospective cohort study

Substance Abuse Treatment Prevention and Policy(2024)10.1186/s13011-024-00624-8

N/A

0DataRank · unranked

5 citations

Paxton Bach, Jingxin Lei, Kora DeBeck, M‐J Milloy, Kanna Hayashi +1 more

Impacts of the COVID-19 pandemic on the availability and retail price of unregulated drugs in Vancouver, Canada: An interrupted time-series analysis, 2018-2022

International Journal of Drug Policy(2024)10.1016/j.drugpo.2024.104633

N/A

0DataRank · unranked

2 citations

Delaney Ignatieff, M‐J Milloy, JinCheol Choi, Thomas Kerr, Kanna Hayashi +1 more

Denial of prescription pain medication among people who use drugs in Vancouver, Canada

Harm Reduction Journal(2024)10.1186/s12954-024-00956-5

N/A

0DataRank · unranked

5 citations

M‐J Milloy, Pauline Voon, JinCheol Choi, Kora DeBeck, Kanna Hayashi +2 more

COVID-19 vaccination among young people who use drugs in Vancouver, Canada

Vaccine(2024)10.1016/j.vaccine.2024.01.003

N/A

0DataRank · unranked

2 citations

Kanna Hayashi, Brittany Barker, Hudson Reddon, JinCheol Choi, Thomas Kerr +2 more

Gene dysregulation among virally suppressed people living with HIV links to non-AIDS defining cancer pathways

medRxiv(2024)10.1101/2024.01.03.24300792

N/A

0DataRank · unranked

0 citations

Eric J. Earley, Linran Zhou, Caryn Willis, Jesse A. Marks, Jeran K. Stratford +10 more

Patterns of Socioeconomic Marginalization among People Who Use Drugs: A Gender-Stratified Repeated Measures Latent Class Analysis

Journal of Urban Health(2024)10.1007/s11524-024-00828-0

N/A

0DataRank · unranked

0 citations

Thomas Kerr, Zishan Cui, Mark Gilbert, Mathew Fleury, Kanna Hayashi +3 more

Perceptions of provider awareness of traditional and cultural treatments among Indigenous people who use unregulated drugs in Vancouver, Canada

BMC Health Services Research(2024)10.1186/s12913-024-10672-2

N/A

0DataRank · unranked

0 citations

Fahmida Homayra, Courtney Defriend, Brittany Barker, Louise Meilleur, Kanna Hayashi +2 more

Characterizing the Use of Healthcare Access Supports Among People Who Use Drugs in Vancouver, Canada, 2017 to 2020: A Cohort Study

Substance Use &amp Addiction Journal(2024)10.1177/29767342241249870

N/A

0DataRank · unranked

0 citations

Gabrielle Rabu, Zishan Cui, Sukhpreet Klaire, Fahmida Homayra, Michael-John Milloy +2 more

Socioeconomic Marginalization and Overdose Risk: A Gender-Stratified Repeated Measures Latent Class Analysis Among Men and Women who Use Drugs

Drug and Alcohol Dependence(2024)10.1016/j.drugalcdep.2023.110236

N/A

0DataRank · unranked

0 citations

Lindsey Richardson, Michelle Cui, Mark Gilbert, Kanna Hayashi, M‐J Milloy +2 more

“Street sweeps”: The municipal government-enforced confiscation of personal belongings among unstably housed people who use drugs in Vancouver, Canada

Public Health(2025)10.1016/j.puhe.2025.105885

N/A

0DataRank · unranked

4 citations

Eric C. Sayre, Caitlin Shane, Tyson Singh Kelsall, Molly Beatrice, Ryan Sudds +5 more

The association between benzodiazepine proliferation in the unregulated drug supply and experiences of violence: A gender-based analysis

Drug and Alcohol Dependence(2025)10.1016/j.drugalcdep.2025.113009

N/A

0DataRank · unranked

2 citations

Kali Rufus-Sedgemore, JinCheol Choi, Kora DeBeck, Jade Boyd, M-J Milloy +3 more

Examining the association between fentanyl use and perceived adequacy of methadone dose: A retrospective cohort study

Drug and Alcohol Dependence(2025)10.1016/j.drugalcdep.2024.112547

N/A

0DataRank · unranked

1 citations

Janet Raboud, Zoë Dodd, Kora DeBeck, M‐J Milloy, Dean Wilson +4 more

Denial of Prescription Pain Medication Among People Who Use Drugs in Vancouver, Canada

Drug and Alcohol Dependence(2025)10.1016/j.drugalcdep.2024.111581

N/A

0DataRank · unranked

0 citations

M‐J Milloy, Pauline Voon, JinCheol Choi, Kora DeBeck, Kanna Hayashi +2 more

Community-administered naloxone for overdose reversal: The role of sex worker-led programming and occupational violence in a community-based cohort (2018–2024)

International Journal of Drug Policy(2025)10.1016/j.drugpo.2025.104784

N/A

0DataRank · unranked

0 citations

Kate Shannon, Kanna Hayashi, Wiebke Bartels, Andrea Krüsi, Shira M. Goldenberg +1 more

Receipt of COVID-19 emergency funds and engagement in sex work during COVID-19 among people who use drugs: evidence from Vancouver, Canada

Harm Reduction Journal(2024)10.1186/s12954-024-00997-w

N/A

0DataRank · unranked

0 citations

Kanna Hayashi, Zishan Cui, Haleigh Anderson, Scarlett Nelson, M‐J Milloy +2 more

Understanding concurrent stimulant use among people on methadone: A qualitative study

Drug and Alcohol Review(2020)10.1111/dar.13049

N/A

0DataRank · unranked

47 citations

Nitsaha Puri, Jade Boyd, Samara Mayer, Kanna Hayashi, Will Small +1 more

High prevalence of unmet healthcare need among people who use illicit drugs in a Canadian setting with publicly-funded interdisciplinary primary care clinics

Substance Abuse(2020)10.1080/08897077.2020.1846667

N/A

0DataRank · unranked

21 citations

Fahmida Homayra, M‐J Milloy, Lorna Bird, Bohdan Nosyk, Kanna Hayashi +1 more

Non-disclosure of drug use in outpatient health care settings: Findings from a prospective cohort study in Vancouver, Canada

International Journal of Drug Policy(2020)10.1016/j.drugpo.2020.102873

N/A

0DataRank · unranked

15 citations

Fahmida Homayra, Laura M. Dale, Soroush Moallef, Brittany Barker, Alexa Norton +3 more

Assisted injection within supervised injection services: Uptake and client characteristics among people who require help injecting in a Canadian setting

International Journal of Drug Policy(2020)10.1016/j.drugpo.2020.102967

N/A

0DataRank · unranked

11 citations

M‐J Milloy, Kanna Hayashi, Elizabeth Holliday, Evan Wood, Thomas Kerr +1 more

Characterizing motivations for cannabis use in a cohort of people who use illicit drugs: A latent class analysis

PLoS ONE(2020)10.1371/journal.pone.0233463

N/A

0DataRank · unranked

40 citations

Ekaterina Nosova, Jane A. Buxton, Zach Walsh, M. Eugenia Socías, Kanna Hayashi +3 more

Factors associated with drug checking service utilization among people who use drugs in a Canadian setting

Harm Reduction Journal(2020)10.1186/s12954-020-00454-4

N/A

0DataRank · unranked

40 citations

Jaime Arredondo, Lianping Ti, Cameron Grant, Kora DeBeck, M‐J Milloy +5 more

(Re)shaping the self: An ethnographic study of the embodied and spatial practices of women who use drugs

Health & Place(2020)10.1016/j.healthplace.2020.102327

N/A

0DataRank · unranked

38 citations

Jade Boyd, Sandra Czechaczek, Kanna Hayashi, Ryan McNeil, Alexandra B. Collins

Supervised injection facility use and exposure to violence among a cohort of people who inject drugs: A gender-based analysis

International Journal of Drug Policy(2020)10.1016/j.drugpo.2020.102692

N/A

0DataRank · unranked

34 citations

Kanna Hayashi, M‐J Milloy, Jade Boyd, Evan Wood, Thomas Kerr +1 more

Drug‐related harm coinciding with income assistance payments: results from a community‐based cohort of people who use drugs

Addiction(2020)10.1111/add.15182

N/A

0DataRank · unranked

24 citations

Huiru Dong, Thomas Kerr, M‐J Milloy, Kanna Hayashi, Lindsey Richardson

Examining the gender composition of drug injecting initiation events: A mixed methods investigation of three North American contexts

International Journal of Drug Policy(2020)10.1016/j.drugpo.2020.103056

N/A

0DataRank · unranked

4 citations

Claudia Rafful, Mittal ML, Smith Lr, Judit Tirado-Muñoz, Sonia Jain +12 more

Withdrawal-associated injury site pain prevalence and correlates among opioid-using people who inject drugs in Vancouver, Canada

Drug and Alcohol Dependence(2020)10.1016/j.drugalcdep.2020.108242

N/A

0DataRank · unranked

3 citations

Kora DeBeck, Kanna Hayashi, Evan Wood, Ekaterina Nosova, M‐J Milloy +1 more

Psychedelic use is associated with reduced daily opioid use among people who use illicit drugs in a Canadian setting

International Journal of Drug Policy(2021)10.1016/j.drugpo.2021.103518

N/A

0DataRank · unranked

32 citations

M. Eugenia Socías, Kanna Hayashi, JinCheol Choi, Lindsay Mackay, Devon Christie +3 more

Health impacts of a scale‐up of supervised injection services in a Canadian setting: an interrupted time series analysis

Addiction(2021)10.1111/add.15717

N/A

0DataRank · unranked

30 citations

Kanna Hayashi, M‐J Milloy, Miranda Compton, Thomas Kerr, Mary Clare Kennedy

A drug-related Good Samaritan Law and calling emergency medical services for drug overdoses in a Canadian setting

Harm Reduction Journal(2021)10.1186/s12954-021-00537-w

N/A

0DataRank · unranked

28 citations

JinCheol Choi, M‐J Milloy, Kora DeBeck, Thomas Kerr, Kanna Hayashi +1 more

Increasing Preference for Fentanyl among a Cohort of People who use Opioids in Vancouver, Canada, 2017-2018

Substance Abuse(2021)10.1080/08897077.2021.1946892

N/A

0DataRank · unranked

26 citations

Thomas Kerr, Cameron Grant, M‐J Milloy, Evan Wood, Kanna Hayashi +1 more

Awareness of fentanyl exposure and the associated overdose risks among people who inject drugs in a Canadian setting

Drug and Alcohol Review(2021)10.1111/dar.13261

N/A

0DataRank · unranked

18 citations

Evan Wood, Huiru Dong, Jane A. Buxton, Nadia Fairbairn, Hudson Reddon +3 more

Trust in research physicians as a key dimension of randomized controlled trial participation in clinical addictions research

Substance Abuse(2021)10.1080/08897077.2021.1900987

N/A

0DataRank · unranked

16 citations

Ekaterina Nosova, Kora DeBeck, Kanna Hayashi, M‐J Milloy, Lindsey Richardson +1 more

Income generation and the patterning of substance use: A gender-based analysis

Drug and Alcohol Dependence(2021)10.1016/j.drugalcdep.2021.108862

N/A

0DataRank · unranked

15 citations

Ekaterina Nosova, Lisa Maher, Kanna Hayashi, M‐J Milloy, Lindsey Richardson +1 more

Inability to access primary care clinics among people who inject drugs in a Canadian health care setting

Canadian Family Physician(2021)10.46747/cfp.6712e348

N/A

0DataRank · unranked

13 citations

M‐J Milloy, Kora DeBeck, Ekaterina Nosova, Seonaid Nolan, Rolando Barrios +3 more

Knowledge of a Drug-Related Good Samaritan Law Among People Who Use Drugs, Vancouver, Canada

Health Education & Behavior(2021)10.1177/1090198121999303

N/A

0DataRank · unranked

12 citations

Kora DeBeck, M‐J Milloy, Julian M. Somers, Thomas Kerr, Kanna Hayashi +1 more

The impact of PSTD on service access among people who use drugs in Vancouver, Canada

Substance Abuse Treatment Prevention and Policy(2021)10.1186/s13011-021-00390-x

N/A

0DataRank · unranked

7 citations

William Lee, Huiru Dong, Kanna Hayashi, M‐J Milloy, Thomas Kerr +1 more

Buprenorphine/naloxone associated with a reduced odds of fentanyl exposure among a cohort of people who use drugs in Vancouver, Canada

Drug and Alcohol Dependence(2021)10.1016/j.drugalcdep.2021.109006

N/A

0DataRank · unranked

8 citations

Kanna Hayashi, Cameron Grant, M‐J Milloy, Kora DeBeck, Evan Wood +2 more

Non‐medical prescription opioid use and in‐hospital illicit drug use among people who use drugs

Drug and Alcohol Review(2021)10.1111/dar.13246

N/A

0DataRank · unranked

10 citations

Kanna Hayashi, Seonaid Nolan, M‐J Milloy, Kora DeBeck, Hennady P. Shulha +3 more

Material Security as a Measure of Poverty: A Validation Study with People Who Use Drugs

Social Indicators Research(2021)10.1007/s11205-021-02663-1

N/A

0DataRank · unranked

7 citations

Kanna Hayashi, M‐J Milloy, Ekaterina Nosova, Hennady P. Shulha, Cameron Grant +2 more

Kanna Hayashi

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