Faculty profile
Laurel Challacombe
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Research
Latest papers
'I don't chase drugs as much anymore, and I'm not dead': Client reported outcomes associated with safer opioid supply programs in Ontario, Canada.
Drug and alcohol review · 2023
Spotting as a risk mitigation method: A qualitative study comparing organization-based and informal methods.
The International journal on drug policy · 2023
A qualitative study on overdose response in the era of COVID-19 and beyond: how to spot someone so they never have to use alone.
Harm reduction journal · 2021
Latest funding
- $992,626
Advancing HIV, STBBI Health Equity through Substance Use Health: A Pan-Canadian Research, Knowledge Translation and Capacity Building Network
CIHR · 2025 · Co-investigator
- $1,000,000
Advancing HIV, STBBI Health Equity through Substance Use Health: A Pan-Canadian Research, Knowledge Translation and Capacity Building Network
CIHR · 2025 · Co-investigator
- $100,000
Community, capacity building and change for equity (3C for E): Developing a pan-Canadian HIV, STBBI, substance use and harm reduction community-based research network
CIHR · 2024 · Co-investigator
11 publications.
'I don't chase drugs as much anymore, and I'm not dead': Client reported outcomes associated with safer opioid supply programs in Ontario, Canada.
Schmidt RA, Kaminski N, Kryszajtys DT, Rudzinski K, Perri M, Guta A, Benoit AC, Bayoumi AM, Challacombe L, Hales J, Kenny K, Kolla G, O'Reilly E, Sereda A, Rai N, Strike C
Spotting as a risk mitigation method: A qualitative study comparing organization-based and informal methods.
Perri M, Guta A, Kaminski N, Bonn M, Kolla G, Bayoumi A, Challacombe L, Touesnard N, Gagnon M, McDougall P, Strike C
A qualitative study on overdose response in the era of COVID-19 and beyond: how to spot someone so they never have to use alone.
Perri M, Kaminski N, Bonn M, Kolla G, Guta A, Bayoumi AM, Challacombe L, Gagnon M, Touesnard N, McDougall P, Strike C
A clinical practice guide: What HIV care providers need to know about HIV pregnancy planning to optimize preconception care for their patients.
Loutfy M, Kennedy VL, Boucoiran I, Poliquin V, Elwood C, Kaida A, Challacombe L, Shapiro H, Yudin MH
Challenges, Skepticism, and Recommendations from Police about Working in Collaboration with Supervised Consumption Services.
Strike C, Watson TM, Altenberg J, Barnaby L, Bayoumi AM, Challacombe L, Demel G, Hopkins S, Wright A
Using concept mapping to inform the development of a transitional reintegration intervention program for formerly incarcerated people with HIV
Antoniou T, Mishra S, Matheson F, Smith-Merrill D, Challacombe L, Rowe J, DiCenso AM, Kouyoumdjian FG, Wobeser W, Kendall C
Creating and sustaining cooperative relationships between supervised injection services and police: A qualitative interview study of international stakeholders.
Watson TM, Bayoumi AM, Hopkins S, Wright A, Naraine R, Khorasheh T, Challacombe L, Strike C
Developing national best practice recommendations for harm reduction programmes: Lessons learned from a community-based project.
Watson TM, Strike C, Challacombe L, Demel G, Heywood D, Zurba N
Intensive hog farming operations and self-reported health among nearby rural residents in Ottawa, Canada.
Villeneuve PJ, Ali A, Challacombe L, Hebert S
Reduction in injection-related HIV risk after 6 months in a low-threshold methadone treatment program.
Millson P, Challacombe L, Villeneuve PJ, Strike CJ, Fischer B, Myers T, Shore R, Hopkins S
Advancing HIV, STBBI Health Equity through Substance Use Health: A Pan-Canadian Research, Knowledge Translation and Capacity Building Network
Principal investigators: Strike, Carol J; Johnson, Colin H; Penn, Rebecca; Guta, Adrian
Keywords: Capacity Building; Community Based Research; Hiv/Stbbi; Knowledge Transfer; Policy Analysis; Prevention; Substance Use
Advancing HIV, STBBI Health Equity through Substance Use Health: A Pan-Canadian Research, Knowledge Translation and Capacity Building Network
Principal investigators: Strike, Carol J; Johnson, Colin H; Penn, Rebecca; Guta, Adrian
Keywords: Capacity Building; Community Based Research; Hiv/Stbbi; Knowledge Transfer; Policy Analysis; Prevention; Substance Use
Community, capacity building and change for equity (3C for E): Developing a pan-Canadian HIV, STBBI, substance use and harm reduction community-based research network
Principal investigators: Strike, Carol J; Penn, Rebecca; Guta, Adrian
Keywords: Community-Based Research; Hcv; Hiv; Hubs; People Who Use Drugs; Stbbi; Substance Use Health
How the COVID 19 pandemic and overdose epidemics are changing addictions medicine: stakeholder perspectives
Principal investigators: Strike, Carol J; Challacombe, Laurel A; Guta, Adrian
Keywords: Access To Care; Covid; Emergency Care; Harm Reduction; Opioids; Overdose; People Who Use Drugs; Primary Care
Converging epidemics and the health of people who use drugs: Using evidence to move decision making into action in the context of COVID-19
Principal investigators: Guta, Adrian; Touesnard, Natasha A; Bourne, Adam; Gagnon, Marilou; Strike, Carol J
Keywords: Clinical Guidance; Covid-19; Drug Use; Ethics; Harm Reduction; Rapid Reviews
Study of Post-Hospital care for Opioid Overdoses that are Non-Fatal (SPOON)
Principal investigators: Bayoumi, Ahmed M; Leece, Pamela
Keywords: Access To Care; Addictions Services; Disparities In Care; Harm Reduction; Opioid Use; Primary Care Engagement
Harnessing population-based data on HIV pre-exposure prophylaxis use to improve community-based outreach to at-risk youth in Ontario
Principal investigators: Antoniou, Tony; Challacombe, Laurel A
Keywords: Access To Care; Administrative Health Databases; Hiv; Hiv Prevention; Observational Studies; Pharmacoepidemiology; Pre-Exposure Prophylaxis; Youth And Young Adults
HIV prevention, supervised injection services, and collaborative relationships with police: Development of a training program
Principal investigators: Strike, Carol J; Hopkins, Shaun M
Keywords: Collaborative Relationships; Evaluation; Hiv Prevention; Policing; Training Programs
From prison to community: removing barriers to care for formerly incarcerated persons with HIV
Principal investigators: Antoniou, Tony; Dicenso, Anne Marie; Strike, Carol J
Keywords: Access To Care; Community-Based Research; Health Equity; Hiv/Aids; Prisoners; Public Health
Establishing Longitudinal Cohort Studies of People who Use Drugs in Ontario
Principal investigators: Bayoumi, Ahmed M; Kendall, Claire; Strike, Carol J
Keywords: Administrative Health Data Linkage; Capacity Building; Community-Based Research; Drug Use; Harm Reduction; Hiv; Longitudinal Cohort Studies; Mixed Methods Research; Risk Environment; Viral Hepatitis
From CIHR, NSERC and SSHRC funding decisions: CIHR since 2008, NSERC since 1991 and SSHRC since 1998, including their latest published competition results.
Frequent collaborators
- Division of Social and Behavioural Health Sciences
- Medicine
- Epidemiology Division
- Centre for Urban Health Solutions
- Obstetrics and Gynecology
- Family Medicine
- School of Social Work
- Other
Co-authors at University of Toronto, colored by department. Thicker lines mean more shared papers; select anyone to open their profile and their own map.
Carol Strike
Division of Social and Behavioural Health Sciences
7 shared papers, latest 2023
Shaun Hopkins
Division of Social and Behavioural Health Sciences
4 shared papers, latest 2020
Gillian Kolla
Canadian Institute for Substance Use Research
3 shared papers, latest 2023
Adrian Guta
School of Social Work
3 shared papers, latest 2023
Marilou Gagnon
School of Nursing
2 shared papers, latest 2023
Patrick McDougall
Medicine
2 shared papers, latest 2023
Ted Myers
Epidemiology Division
2 shared papers, latest 2007
Mona Loutfy
Medicine
2 shared papers, latest 2020
Benedikt Fischer
Social, Prevention and Health Policy Research
2 shared papers, latest 2007
Amy Wright
Faculty
2 shared papers, latest 2020
Heather Shapiro
Department of Obstetrics and Gynaecology
1 shared papers, latest 2020
Ahmed Bayoumi
Centre for Urban Health Solutions
1 shared papers, latest 2023
Angela Kaida
Faculty
1 shared papers, latest 2020
Wendy Wobeser
Faculty
1 shared papers, latest 2019
Angela Kaida
Pathology and Laboratory Medicine
1 shared papers, latest 2020
Vanessa Poliquin
Obstetrics and Gynecology
1 shared papers, latest 2020
Chelsea Elwood
Obstetrics and Gynecology
1 shared papers, latest 2020
Sharmistha Mishra
Epidemiology Division
1 shared papers, latest 2019
Claire Kendall
Centre for Research on Inner City Health
1 shared papers, latest 2019
Claire Kendall
Family Medicine
1 shared papers, latest 2019
Tony Antoniou
Li Ka Shing Knowledge
1 shared papers, latest 2019
Flora Matheson
Centre for Urban Health Solutions
1 shared papers, latest 2019
Fiona Kouyoumdjian
Family Medicine
1 shared papers, latest 2019
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