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Graham R Foster

Biographic Data

ID6578425
NAMEGraham R Foster
GIVEN NAMESGraham R
FAMILY NAMEFoster
SIGNATUREFOSTER G R
AFFILIATIONSQueen Mary University of London
ORCID0000-0002-3704-386X
VERIFIEDYes
TOTAL WORKS11
TOTAL CITATIONS1
WORKS AS AUTHOR11
WORKS AS EDITOR0
FIRST PUBLICATION YEAR2013
LATEST PUBLICATION YEAR2026
H-INDEX1
  • Can real-world scaling up HCV treatment in people who inject drugs be cost-saving

    Open Access•Zoë Ward, Hannah Fraser et al.•ARTICLE•International Journal of Drug…•2026

    INTRODUCTION: UK is one of a few countries that are likely to meet WHO HCV elimination targets of reducing incidence to <2 per 100 person years in People Who Inject Drugs (PWID), but the economic case may be important for investment elsewhere and in future in UK. We illustrate the impact of real-world scaled-up HCV treatment to assess under what drug treatment costs could the investment be cost-saving. METHODS: We utilised a mathematical and econ…

  • Hepatitis C virus cascade of care among adults in Sindh province, Pakistan

    Open Access•Tesfa Sewunet Alamneh, John Geoffrey Walker et al.•ARTICLE•PLOS Global Public Health•2025

    Pakistan has the largest national burden of hepatitis C virus (HCV) infections (9.8 million). High levels of testing and treatment are needed to achieve HCV elimination, but little data exists on this in Pakistan. A household sero-survey from Sindh province (2019–2020) collected self-reported data from adults on previous HCV testing and treatment, and undertook HCV-antibody (HCV-Ab) testing of participants (2988 children ( 25 years), and adults w…

  • Evaluating the effect of direct-acting antiviral agent treatment scale-up on Hepatitis C virus prevalence among people who inject drugs in UK

    Open Access•Pantelis Samartsidis, Ross J Harris et al.•ARTICLE•International Journal of Drug…•2025

    Real-world evidence showing substantial reductions in chronic HCV associated with increase of HCV treatment scale-up in the community thus supporting the effectiveness of HCV treatment as prevention in people who inject drugs

  • Results from a retrospective case finding and re-engagement exercise for people previously diagnosed with hepatitis C virus to increase uptake of directly acting antiviral treatment

    Open Access•David Etoori, Ruth Simmons et al.•ARTICLE•BMC Public Health•2024

    A substantial number of those included had treatment recorded after the exercise commenced, however, many more remain unengaged. Evaluation of the exercise highlighted areas that could be streamlined to improve future exercises

  • HepFREEPak

    Open Access•Ambreen Arif, Aliya Hasnain et al.•ARTICLE•BMC Public Health•2023

    This study was registered on clinicaltrials.gov (NCT04943588) on June 29, 2021

  • The economic case for hospital discharge services for people experiencing homelessness in England

    Open Access•Michela Tinelli, Raphael Wittenberg et al.•ARTICLE•Health & Social Care in the…•2022•Cited by: 1•References: 1

    There are long-standing concerns that people experiencing homelessness may not recover well if left unsupported after a hospital stay. This study reports on a study investigating the cost-effectiveness of three different 'in patient care coordination and discharge planning' configurations for adults experiencing homelessness who are discharged from hospitals in England. The first configuration provided a clinical and housing in-reach service duri…

  • Improving Hospital Discharge Arrangements for People who are Homeless

    Open Access•Michelle Cornes, Robert W Aldridge et al.•ARTICLE•International Journal of…•2018

    The International Journal of Integrated Care (IJIC) is an online, open-access, peer-reviewed scientific journal that publishes original articles in the field of integrated care on a continuous basis.IJIC has an Impact Factor of 5.120 (2020 JCR, received in June 2021)

  • Efficacy of response-guided directly observed pegylated interferon and self-administered ribavirin for people who inject drugs with hepatitis C virus genotype 2/3 infection

    Open Access•J Grebely, Olav Dalgard et al.•ARTICLE•International Journal of Drug…•2017

  • Changes in risk behaviours during and following treatment for hepatitis C virus infection among people who inject drugs

    Open Access•Håvard Midgard, Behzad Hajarizadeh et al.•ARTICLE•International Journal of Drug…•2017

  • Research priorities to achieve universal access to hepatitis C prevention, management and direct-acting antiviral treatment among people who inject drugs

    Open Access•J Grebely, Julie Bruneau et al.•ARTICLE•International Journal of Drug…•2017

  • Hepatitis C virus treatment for prevention among people who inject drugs

    Open Access•Natasha K Martins, Natasha K Martin et al.•ARTICLE•Hepatology•2013

    UNLABELLED: Substantial reductions in hepatitis C virus (HCV) prevalence among people who inject drugs (PWID) cannot be achieved by harm reduction interventions such as needle exchange and opiate substitution therapy (OST) alone. Current HCV treatment is arduous and uptake is low, but new highly effective and tolerable interferon-free direct-acting antiviral (DAA) treatments could facilitate increased uptake. We projected the potential impact of …

  • The economic case for hospital discharge services for people experiencing homelessness in England

    Open Access•Michela Tinelli, Raphael Wittenberg et al.•ARTICLE•Health & Social Care in the…•2022•Cited by: 1•References: 1

    There are long-standing concerns that people experiencing homelessness may not recover well if left unsupported after a hospital stay. This study reports on a study investigating the cost-effectiveness of three different 'in patient care coordination and discharge planning' configurations for adults experiencing homelessness who are discharged from hospitals in England. The first configuration provided a clinical and housing in-reach service duri…

  • Hepatitis C virus treatment for prevention among people who inject drugs

    Open Access•Natasha K Martins, Natasha K Martin et al.•ARTICLE•Hepatology•2013

    UNLABELLED: Substantial reductions in hepatitis C virus (HCV) prevalence among people who inject drugs (PWID) cannot be achieved by harm reduction interventions such as needle exchange and opiate substitution therapy (OST) alone. Current HCV treatment is arduous and uptake is low, but new highly effective and tolerable interferon-free direct-acting antiviral (DAA) treatments could facilitate increased uptake. We projected the potential impact of …

  • Efficacy of response-guided directly observed pegylated interferon and self-administered ribavirin for people who inject drugs with hepatitis C virus genotype 2/3 infection

    Open Access•J Grebely, Olav Dalgard et al.•ARTICLE•International Journal of Drug…•2017

  • Changes in risk behaviours during and following treatment for hepatitis C virus infection among people who inject drugs

    Open Access•Håvard Midgard, Behzad Hajarizadeh et al.•ARTICLE•International Journal of Drug…•2017

  • Research priorities to achieve universal access to hepatitis C prevention, management and direct-acting antiviral treatment among people who inject drugs

    Open Access•J Grebely, Julie Bruneau et al.•ARTICLE•International Journal of Drug…•2017

  • Improving Hospital Discharge Arrangements for People who are Homeless

    Open Access•Michelle Cornes, Robert W Aldridge et al.•ARTICLE•International Journal of…•2018

    The International Journal of Integrated Care (IJIC) is an online, open-access, peer-reviewed scientific journal that publishes original articles in the field of integrated care on a continuous basis.IJIC has an Impact Factor of 5.120 (2020 JCR, received in June 2021)

  • The economic case for hospital discharge services for people experiencing homelessness in England

    Open Access•Michela Tinelli, Raphael Wittenberg et al.•ARTICLE•Health & Social Care in the…•2022•Cited by: 1•References: 1

    There are long-standing concerns that people experiencing homelessness may not recover well if left unsupported after a hospital stay. This study reports on a study investigating the cost-effectiveness of three different 'in patient care coordination and discharge planning' configurations for adults experiencing homelessness who are discharged from hospitals in England. The first configuration provided a clinical and housing in-reach service duri…

  • HepFREEPak

    Open Access•Ambreen Arif, Aliya Hasnain et al.•ARTICLE•BMC Public Health•2023

    This study was registered on clinicaltrials.gov (NCT04943588) on June 29, 2021

  • Results from a retrospective case finding and re-engagement exercise for people previously diagnosed with hepatitis C virus to increase uptake of directly acting antiviral treatment

    Open Access•David Etoori, Ruth Simmons et al.•ARTICLE•BMC Public Health•2024

    A substantial number of those included had treatment recorded after the exercise commenced, however, many more remain unengaged. Evaluation of the exercise highlighted areas that could be streamlined to improve future exercises

  • Hepatitis C virus cascade of care among adults in Sindh province, Pakistan

    Open Access•Tesfa Sewunet Alamneh, John Geoffrey Walker et al.•ARTICLE•PLOS Global Public Health•2025

    Pakistan has the largest national burden of hepatitis C virus (HCV) infections (9.8 million). High levels of testing and treatment are needed to achieve HCV elimination, but little data exists on this in Pakistan. A household sero-survey from Sindh province (2019–2020) collected self-reported data from adults on previous HCV testing and treatment, and undertook HCV-antibody (HCV-Ab) testing of participants (2988 children ( 25 years), and adults w…

  • Evaluating the effect of direct-acting antiviral agent treatment scale-up on Hepatitis C virus prevalence among people who inject drugs in UK

    Open Access•Pantelis Samartsidis, Ross J Harris et al.•ARTICLE•International Journal of Drug…•2025

    Real-world evidence showing substantial reductions in chronic HCV associated with increase of HCV treatment scale-up in the community thus supporting the effectiveness of HCV treatment as prevention in people who inject drugs

  • Can real-world scaling up HCV treatment in people who inject drugs be cost-saving

    Open Access•Zoë Ward, Hannah Fraser et al.•ARTICLE•International Journal of Drug…•2026

    INTRODUCTION: UK is one of a few countries that are likely to meet WHO HCV elimination targets of reducing incidence to <2 per 100 person years in People Who Inject Drugs (PWID), but the economic case may be important for investment elsewhere and in future in UK. We illustrate the impact of real-world scaled-up HCV treatment to assess under what drug treatment costs could the investment be cost-saving. METHODS: We utilised a mathematical and econ…

Medicine (10 works) · Hepatitis C virus research (9 works) · Internal Medicine (6 works) · Hepatitis C virus (5 works) · Virus (5 works) · Environmental health (4 works) · Hepatitis B Virus Studies (4 works) · Hepatitis C (4 works) · HIV, Drug Use, Sexual Risk (4 works) · Immunology (4 works)

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