Karen Champenois

Paris, France

Last Updated: 09/26/2026

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Found 32 publications

The impact of harm reduction interventions on injection-related bacterial infections among people who inject drugs: A systematic review.

The impact of harm reduction interventions on injection-related bacterial infections among people who inject drugs: A systematic review.

Journal: Addiction (Abingdon, England)

Published: September 12, 2025

Combined screening of human immunodeficiency virus, hepatitis B virus, and hepatitis C virus in an emergency department: The URDEPTRIO cross-sectional study.

Combined screening of human immunodeficiency virus, hepatitis B virus, and hepatitis C virus in an emergency department: The URDEPTRIO cross-sectional study.

Journal: Academic emergency medicine : official journal of the Society for Academic Emergency Medicine

Published: March 09, 2025

Pre-exposure prophylaxis (PrEP) uptake and retention in care in a group of transgender women at high risk of HIV: a French cohort of follow-up.

Pre-exposure prophylaxis (PrEP) uptake and retention in care in a group of transgender women at high risk of HIV: a French cohort of follow-up.

Journal: Sexually transmitted infections

Published: December 09, 2024

Incidence and factors associated with PrEP discontinuation in France.

Incidence and factors associated with PrEP discontinuation in France.

Journal: The Journal of antimicrobial chemotherapy

Published: January 11, 2024

Facilitating the access to HIV testing at lower costs: "To the laboratory without prescription" (ALSO), a pilot intervention to expand HIV testing through medical laboratories in France.

Facilitating the access to HIV testing at lower costs: "To the laboratory without prescription" (ALSO), a pilot intervention to expand HIV testing through medical laboratories in France.

Journal: PloS one

Published: May 24, 2023

Sexual behaviour and STIs among MSM living with HIV in the PrEP era: the French ANRS PRIMO cohort study.

Sexual behaviour and STIs among MSM living with HIV in the PrEP era: the French ANRS PRIMO cohort study.

Journal: Journal of the International AIDS Society

Published: May 11, 2023

National medical specialty guidelines of HIV indicator conditions in Europe lack adequate HIV testing recommendations: a systematic guideline review.

National medical specialty guidelines of HIV indicator conditions in Europe lack adequate HIV testing recommendations: a systematic guideline review.

Journal: Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin

Published: January 25, 2023

Assessing complex interventions: a systematic review of outcomes used in randomised controlled trials on STI partner notification in high-income countries.

Assessing complex interventions: a systematic review of outcomes used in randomised controlled trials on STI partner notification in high-income countries.

Journal: BMC public health

Published: January 11, 2023

Cost-effectiveness of hepatitis C virus test-and-treat and risk reduction strategies among men who have sex with men living with HIV in France.

Cost-effectiveness of hepatitis C virus test-and-treat and risk reduction strategies among men who have sex with men living with HIV in France.

Journal: Journal of the International AIDS Society

Published: April 19, 2022

Predictors of Uncertainty and Unwillingness to Receive the COVID-19 Vaccine in Men Who Have Sex with Men in France.

Predictors of Uncertainty and Unwillingness to Receive the COVID-19 Vaccine in Men Who Have Sex with Men in France.

Journal: International journal of environmental research and public health

Published: March 07, 2022

Hepatitis C virus (HCV) incidence among men who have sex with men (MSM) living with HIV: results from the French Hospital Database on HIV (ANRS CO4-FHDH) cohort study, 2014 to 2017.

Hepatitis C virus (HCV) incidence among men who have sex with men (MSM) living with HIV: results from the French Hospital Database on HIV (ANRS CO4-FHDH) cohort study, 2014 to 2017.

Journal: Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin

Published: September 24, 2021

Pharmacists’ and key populations’ points of view on HIV self-test dispensation in pharmacies in France

Pharmacists’ and key populations’ points of view on HIV self-test dispensation in pharmacies in France

Journal: Sante publique (Vandoeuvre-les-Nancy, France)

Published: September 29, 2020

Showing 1-12 of 32

Last Updated: 09/26/2026