Historique
Article de Périodique
Treatment costs of hepatitis C infection among injection drug users in Canada, 2006-2026 (2011)
Auteur(s) :
WERB, D. ;
WOOD, E. ;
KERR, T. ;
HERSHFIELD, N. ;
PALMER, R. W. H. ;
REMIS, R. S.
Année
2011
Page(s) :
70-76
Langue(s) :
Anglais
Domaine :
Drogues illicites / Illicit drugs
Discipline :
MAL (Maladies infectieuses / Infectious diseases)
Résumé :
Background Canadian injection drug users (IDUs) are at high risk of hepatitis C virus infection (HCV). However, little is known about the costs associated with their HCV-related medical treatment. We estimated the medical costs of treating HCV-infected IDUs from 2006 to 2026.
Methods We employed a Markov model of entry through birth or immigration to exposure-related behaviours or experiences, HCV infection, progression to HCV sequelae and mortality for active and ex-IDUs in Canada. We estimated direct and indirect treatment costs using data from the Ontario Case Costing Initiative (OCCI).
Result Approximately 137,000 IDUs will suffer from HCV-related disease each year until 2026. Applying the OCCI cost data to the prevalence of HCV-related disease from 2006 to 2026 yielded an estimated cost of $3.96 billion CND to treat HCV-infected IDUs.
Conclusions Substantial costs are associated with the treatment of HCV-related disease among Canadian IDUs. Given the lack of effective HCV prevention strategies in Canada, we must develop targeted evidence-based responses to prevent HCV transmission and ensure appropriate allocation of medical resources to meet the present and future treatment needs of HCV-infected IDUs.
Methods We employed a Markov model of entry through birth or immigration to exposure-related behaviours or experiences, HCV infection, progression to HCV sequelae and mortality for active and ex-IDUs in Canada. We estimated direct and indirect treatment costs using data from the Ontario Case Costing Initiative (OCCI).
Result Approximately 137,000 IDUs will suffer from HCV-related disease each year until 2026. Applying the OCCI cost data to the prevalence of HCV-related disease from 2006 to 2026 yielded an estimated cost of $3.96 billion CND to treat HCV-infected IDUs.
Conclusions Substantial costs are associated with the treatment of HCV-related disease among Canadian IDUs. Given the lack of effective HCV prevention strategies in Canada, we must develop targeted evidence-based responses to prevent HCV transmission and ensure appropriate allocation of medical resources to meet the present and future treatment needs of HCV-infected IDUs.
Affiliation :
Dalla Lana School of Public Health, University of Toronto, 155 College Avenue, Room 512, Toronto, Ontario, Canada M5T 3M7