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List of works by Kanna Hayashi

'Drug users stick together': HIV testing in peer-based drop-in centres among people who inject drugs in Thailand

scientific article published on 2 March 2015

A call to reprioritise metrics to evaluate illicit drug policy

scientific article published in April 2016

Alcohol Use among Persons on Methadone Treatment.

scientific article

An age-based analysis of nonmedical prescription opioid use among people who use illegal drugs in Vancouver, Canada

article

An external evaluation of a peer-run outreach-based syringe exchange in Vancouver, Canada

scientific article published on 31 March 2010

An innovative acute care based intervention to address the opioid crisis in a Canadian setting

scientific article published on 12 October 2020

Assisted injection among people who inject drugs in Thailand

scientific article published on 10 September 2013

Associations between childhood trauma and non-fatal overdose among people who inject drugs

scientific article

Awareness, Possession, and Use of Take-Home Naloxone Among Illicit Drug Users, Vancouver, British Columbia, 2014-2015.

scientific article

Barriers to retention in methadone maintenance therapy among people who inject drugs in Bangkok, Thailand: a mixed-methods study

scientific article published on 7 September 2017

Benzodiazepine Use and Hepatitis C Seroconversion in a Cohort of Persons Who Inject Drugs

scientific article

Benzodiazepine use as an independent risk factor for HIV infection in a Canadian setting

scientific article

Changes in drug use behaviors coinciding with the emergence of illicit fentanyl among people who use drugs in Vancouver, Canada

scientific article published on 20 July 2020

Characterising the association between positive hepatitis C virus antibody and pain among people who inject drugs

scientific article published on 16 August 2019

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

scientific article published on 14 July 2020

Childhood abuse as a risk factor for injection drug use: A systematic review of observational studies

scientific article published on 22 November 2019

Coercion into addiction treatment and subsequent substance use patterns among people who use illicit drugs in Vancouver, Canada

scientific article published on 06 September 2019

Collective Empowerment While Creating Knowledge: A Description of a Community-Based Participatory Research Project With Drug Users in Bangkok, Thailand ⬇️

scientific article published on April 1, 2012

Compulsory drug detention and injection drug use cessation and relapse in Bangkok, Thailand

scientific article published on 10 October 2014

Compulsory drug detention center experiences among a community-based sample of injection drug users in Bangkok, Thailand ⬇️

scientific article published on October 20, 2011

Compulsory drug detention exposure is associated with not receiving antiretroviral treatment among people who inject drugs in Bangkok, Thailand: a cross-sectional study

scientific article published on 6 May 2015

Contextual factors associated with rushed injecting among people who inject drugs in Thailand

scientific article

Criminalizing Sex Work Clients and Rushed Negotiations among Sex Workers Who Use Drugs in a Canadian Setting

scientific article published on 3 May 2017

Daily alcohol use as an independent risk factor for HIV seroconversion among people who inject drugs

scientific article published on 7 December 2015

Declining Mortality Rates in HIV-Infected People Who Inject Drugs During a Seek-and-Treat Initiative in Vancouver, Canada, 1996-2014: A Prospective Cohort Study

scientific article published on 12 December 2017

Declining rates of health problems associated with crack smoking during the expansion of crack pipe distribution in Vancouver, Canada

scientific article

Declining trends in exposures to harmful policing among people who inject drugs in Vancouver, Canada

scientific article published on 18 July 2016

Declining trends in the rates of assisted injecting: a prospective cohort study

scientific article published on 27 January 2016

Decreasing Impact of Requiring Assistance Injecting on HIV Incidence

scientific article published on May 2015

Depression and sexual risk behaviours among people who inject drugs: a gender-based analysis

scientific article

Developing a patient-reported experience questionnaire with and for people who use drugs: A community engagement process in Vancouver's Downtown Eastside

scientific article published on 29 June 2018

Differential evolution of a CXCR4-using HIV-1 strain in CCR5wt/wt and CCR5∆32/∆32 hosts revealed by longitudinal deep sequencing and phylogenetic reconstruction.

scientific article

Difficulty accessing syringes and syringe borrowing among injection drug users in Bangkok, Thailand

scientific article published on March 2010

Drug use patterns among Thai illicit drug injectors amidst increased police presence

scientific article published on 21 July 2009

Drug-related harm among people who inject drugs in Thailand: summary findings from the Mitsampan Community Research Project

scientific article published on 07 October 2013

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

scientific article published on 03 July 2020

Effect of low-threshold methadone maintenance therapy for people who inject drugs on HIV incidence in Vancouver, BC, Canada: an observational cohort study.

scientific article

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

scientific article published on 26 January 2020

Expanding the reach of harm reduction in Thailand: experiences with a drug user-run drop-in centre

scientific article published on 18 September 2009

Experiences with compulsory drug detention among people who inject drugs in Bangkok, Thailand: A qualitative study

scientific article published on 8 December 2017

Experiences with policing among people who inject drugs in Bangkok, Thailand: a qualitative study

scientific article (publication date: December 2013)

Experiences with urine drug testing by police among people who inject drugs in Bangkok, Thailand

scientific article published on 20 November 2013

Factors Associated with Leaving Hospital against Medical Advice among People Who Use Illicit Drugs in Vancouver, Canada

scientific article

Factors associated with discontinuation of methadone maintenance therapy (MMT) among persons who use alcohol in Vancouver, Canada

scientific article

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

scientific article published on 14 December 2020

Factors associated with illicit methadone injecting in a Canadian setting

scientific article

Factors associated with inability to access addiction treatment among people who inject drugs in Vancouver, Canada

scientific article published on 25 February 2016

Factors associated with initiation of antiretroviral therapy among HIV-positive people who use injection drugs in a Canadian setting

scientific article published on 3 December 2015

Factors associated with methadone maintenance therapy discontinuation among people who inject drugs

scientific article published in November 2018

Factors associated with methadone treatment among injection drug users in Bangkok, Thailand

scientific article published on 5 December 2011

Factors associated with optimal pharmacy refill adherence for antiretroviral medications and plasma HIV RNA non-detectability among HIV-positive crack cocaine users: a prospective cohort study

scientific article

Gender differences in the provision of injection initiation assistance: a comparison of three North American settings

article published in 2018

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

scientific article published on 01 October 2020

Groin injecting among a community-recruited sample of people who inject drugs in Thailand

scientific article published on 16 January 2014

HIV Incidence Among Men Who Have Sex with Men and Inject Drugs in a Canadian Setting

article

HIV Serostatus and Having Access to a Physician for Regular Hepatitis C Virus Care Among People Who Inject Drugs

scientific article

HIV Test Avoidance Among People Who Inject Drugs in Thailand ⬇️

scientific article published on September 1, 2013

HIV testing and willingness to get HIV testing at a peer-run drop-in centre for people who inject drugs in Bangkok, Thailand ⬇️

scientific article published on March 13, 2012

Hazardous Alcohol Use Associated with Increased Sexual Risk Behaviors Among People Who Inject Drugs

scientific article

Health and safety risks associated with public injecting among people who inject drugs in Bangkok, Thailand

scientific article published on 28 August 2013

Heavy alcohol use and suicidal behavior among people who use illicit drugs: A cohort study

scientific article published on 19 March 2015

Hepatitis C cascade of care among people who inject drugs in Vancouver, Canada

article

High Prevalence of Self-Reported Exposure to Adulterated Drugs Among People Who Experienced an Opioid Overdose in Canada: A Cohort Study

scientific article published on 20 January 2019

High prevalence of quasi-legal psychoactive substance use among male patients in HIV care in Japan: a cross-sectional study

scientific article published on 23 February 2017

High prevalence of syringe lending among HIV-positive people who inject drugs in Bangkok, Thailand.

scientific article

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

scientific article published on 03 December 2020

High rates of midazolam injection among drug users in Bangkok, Thailand

scientific article

High rates of midazolam injection and associated harms in Bangkok, Thailand ⬇️

scientific article published on January 30, 2013

High-intensity cannabis use is associated with retention in opioid agonist treatment: a longitudinal analysis

scientific article published on 20 September 2018

Illicit drug use in acute care settings

scientific article

Impact of binge alcohol on mortality among people who inject drugs

scientific article published on December 2015

Impact of incarceration on rates of methadone use in a community recruited cohort of injection drug users

scientific article

Impact of length of injecting career on HIV incidence among people who inject drugs

scientific article published on 16 February 2016

Impact of migration from an illicit drug scene on hospital outcomes among people who use illicit drugs in Vancouver, Canada

scientific article published on 02 June 2020

Impact of unstable housing on all-cause mortality among persons who inject drugs

scientific article

Inability to access health and social services associated with mental health among people who inject drugs in a Canadian setting

scientific article published on September 2016

Incarceration experiences among a community-recruited sample of injection drug users in Bangkok, Thailand

scientific article

Incidence and predictors of mental health disorder diagnoses among people who inject drugs in a Canadian setting.

scientific article published on 22 November 2017

Income generation and attitudes towards addiction treatment among people who use illicit drugs in a Canadian setting

scientific article published on 31 August 2016

Increased drug use and the timing of social assistance receipt among people who use illicit drugs

scientific article published on 4 November 2016

Increasing availability of benzodiazepines among people who inject drugs in a Canadian setting

scientific article published on 20 July 2017

Increasing availability of illicit and prescription opioids among people who inject drugs in a Canadian setting, 2010-2014.

scientific article

Increasing availability of illicit drugs among people who inject drugs in Bangkok, Thailand ⬇️

scientific article published on March 13, 2013

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

scientific article

Increasing diversion of methadone in Vancouver, Canada, 2005-2015.

scientific article published on 28 November 2017

Initiation into prescription opioid injection and associated trends in heroin use among people who use illicit drugs

scientific article

Intentional cannabis use to reduce crack cocaine use in a Canadian setting: A longitudinal analysis

scientific article published on 4 April 2017

Knowledge of Fentanyl and Perceived Risk of Overdose Among Persons Who Use Drugs in Vancouver, Canada

scientific article published on 18 June 2019

Knowledge of hepatitis C and treatment willingness amongst people who inject drugs in an era of direct acting antivirals

scientific article published on 24 March 2017

Longitudinal study of surrogate aging measures during human immunodeficiency virus seroconversion

scientific article

Low Uptake of Hepatitis C Testing and High Prevalence of Risk Behavior Among HIV-Positive Injection Drug Users in Bangkok, Thailand ⬇️

scientific article published on April 15, 2011

Major depressive disorder and access to health services among people who use illicit drugs in Vancouver, Canada

scientific article published on 19 January 2018

Methamphetamine injection and syringe sharing among a community-recruited sample of injection drug users in Bangkok, Thailand ⬇️

scientific article published on December 3, 2010

Moving into an urban drug scene among people who use drugs in Vancouver, Canada: Latent class growth analysis

scientific article published on 14 November 2019

No association between HIV status and risk of non-fatal overdose among people who inject drugs in Vancouver, Canada

scientific article

Non-fatal overdose as a risk factor for subsequent fatal overdose among people who inject drugs

scientific article published on 26 February 2016

Non-medical prescription opioid use predicts injection initiation among street-involved youth

scientific article published on June 2016

Nonmedical prescription opioid use and illegal drug use: initiation trajectory and related risks among people who use illegal drugs in Vancouver, Canada

scientific article published on 16 January 2018

Ongoing impact of HIV infection on mortality among people who inject drugs despite free antiretroviral therapy

scientific article

Overdose Risk and Acquiring Opioids for Nonmedical Use Exclusively from Physicians in Vancouver, Canada

scientific article published on 26 June 2020

Overdose experiences among injection drug users in Bangkok, Thailand

scientific article

Pain Among High-Risk Patients on Methadone Maintenance Treatment

scientific article

Patterns of transmitted drug resistance and virological response to first-line antiretroviral treatment among HIV-positive people who use illicit drugs in a Canadian setting

scientific article published on 6 May 2017

Police interference with methadone treatment in Bangkok, Thailand

scientific article published on 28 August 2014

Predictors of liver-related death among people who inject drugs in Vancouver, Canada: a 15-year prospective cohort study

scientific article

Preliminary Results and Publication Impact of a Dedicated Addiction Clinician Scientist Research Fellowship

scientific article published in January 2017

Prevalence of Heavy Alcohol Use Among People Receiving Methadone Following Change to Methadose

scientific article published on 12 June 2017

Protective factors associated with short-term cessation of injection drug use among a Canadian cohort of people who inject drugs

scientific article published on 14 December 2015

Rapid Decrease in Peripheral Blood Mononucleated Cell Telomere Length After HIV Seroconversion, but Not HCV Seroconversion

scientific article published in September 2017

Reports of evidence planting by police among a community-based sample of injection drug users in Bangkok, Thailand

scientific article

Reports of police beating and associated harms among people who inject drugs in Bangkok, Thailand: a serial cross-sectional study ⬇️

scientific article published on August 7, 2013

Residential eviction and exposure to violence among people who inject drugs in Vancouver, Canada

scientific article published on 16 January 2017

Residential eviction predicts initiation of or relapse into crystal methamphetamine use among people who inject drugs: a prospective cohort study.

scientific article published on 7 February 2018

Risk factors associated with benzodiazepine use among people who inject drugs in an urban Canadian setting

scientific article

Risky and rushed public crack cocaine smoking: the potential for supervised inhalation facilities

scientific article

Seeking prescription opioids from physicians for nonmedical use among people who inject drugs in a Canadian setting

scientific article published on 03 May 2016

Self-perception of assisting with future injection drug initiation: The influence of relationships in the process of drug injecting initiation

scientific article published on 24 August 2020

Sex work and HIV incidence among people who inject drugs

scientific article

Sex-Based Differences in Rates, Causes, and Predictors of Death Among Injection Drug Users in Vancouver, Canada

scientific article published on 9 February 2016

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

scientific article published in 2022

Substance use patterns associated with recent exposure to fentanyl among people who inject drugs in Vancouver, Canada: A cross-sectional urine toxicology screening study

scientific article published on 5 December 2017

Supervised injection facility use and all-cause mortality among people who inject drugs in Vancouver, Canada: A cohort study

scientific article published on 26 November 2019

Temporal changes in non-fatal opioid overdose patterns among people who use drugs in a Canadian setting

scientific article published on 29 April 2020

The Effect of Exposures to Policing on Syringe Sharing Among People Who Inject Drugs in Bangkok, Thailand ⬇️

scientific article published on October 1, 2013

The Impact of Benzodiazepine Use on Mortality Among Polysubstance Users in Vancouver, Canada

scientific article published on May 2016

The Impact of Enrolment in Methadone Maintenance Therapy on Initiation of Heavy Drinking among People Who Use Heroin

scientific article published on 6 April 2016

The costs of crime associated with stimulant use in a Canadian setting

scientific article

The effect of prescription opioid injection on the risk of non-fatal overdose among people who inject drugs

scientific article

The impact of compulsory drug detention exposure on the avoidance of healthcare among injection drug users in Thailand ⬇️

scientific article published on July 13, 2013

The impact of drug use patterns on mortality among polysubstance users in a Canadian setting: a prospective cohort study

scientific article

The impact of low-threshold methadone maintenance treatment on mortality in a Canadian setting

scientific article

The impact of methadone maintenance therapy on access to regular physician care regarding hepatitis C among people who inject drugs

scientific article published on 26 March 2018

The relationship between parental heavy drinking and non-fatal overdose among people who inject drugs in Vancouver, Canada

article

The relationship between sexual and gender stigma and suicide attempt and ideation among LGBTQI + populations in Thailand: findings from a national survey ⬇️

scientific article published on 23 May 2022

The relationship between violence and engagement in drug dealing and sex work among street-involved youth

scientific article published on 27 June 2016

Trajectories of injection drug use among people who use drugs in Vancouver, Canada, 1996-2017: growth mixture modeling using data from prospective cohort studies

scientific article published on 16 August 2019

Transmission of hepatitis C virus infection among younger and older people who inject drugs in Vancouver, Canada

scientific article published on 25 February 2016

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

scientific article published on 01 March 2020

Use of on-site detoxification services co-located with a supervised injection facility

scientific article published on 8 August 2017

Utilization of opioid agonist therapy among incarcerated persons with opioid use disorder in Vancouver, Canada

article

Willingness to Access Peer-Delivered HIV Testing and Counseling Among People Who Inject Drugs in Bangkok, Thailand ⬇️

scientific article published on June 1, 2013

Willingness to use an in-hospital supervised inhalation room among people who smoke crack cocaine in Vancouver, Canada

scientific article published on 05 June 2018

Workplace violence among female sex workers who use drugs in Vancouver, Canada: does client-targeted policing increase safety?

scientific article published on 6 November 2017

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