AIM: To evaluate the impact of therapeutic education on adherence to antiviral treatment and sustained virological response (SVR) in a real-life setting in genotype 2/3 hepatitis C, as there are few adherence data in genotype 2/3 infection, even from randomized trials. METHODS: This prospective survey included genotype 2/3 patients who received peg-interferon alfa-2b and ribavirin. There was no intervention. Adherence was self-reported over the past 4 wk (peg-interferon) or 7 d (ribavirin). Adherence to bitherapy was defined as adherence to the two drugs for >or= 20 wk. SVR was defined as undetectable RNA >or= 12 wk after the end of treatment. RESULTS: 370/674 patients received education during the first 3 mo of treatment. After 6 mo, adherence to bitherapy was higher in educated patients (61% vs 47%, P = 0.01). Adherence to peg-interferon was 78% vs 69% (P = 0.06). Adherence to ribavirin was 70% vs 56% (P = 0.006). The SVR (77% vs 70%, P = 0.05) and relapse (10% vs 16%, P = 0.09) rates tended to be improved. After adjustment for baseline differences, education improved adherence [Odds ratio (OR) 1.58, P = 0.04] but not the SVR (OR 1.54, P = 0.06). CONCLUSION: In genotype 2/3 patients, therapeutic education helped maintain real-life adherence to bitherapy.
AIM: To evaluate the impact of therapeutic education on adherence to antiviral treatment and sustained virological response (SVR) in a real-life setting in genotype 2/3 hepatitis C, as there are few adherence data in genotype 2/3 infection, even from randomized trials. METHODS: This prospective survey included genotype 2/3 patients who received peg-interferon alfa-2b and ribavirin. There was no intervention. Adherence was self-reported over the past 4 wk (peg-interferon) or 7 d (ribavirin). Adherence to bitherapy was defined as adherence to the two drugs for >or= 20 wk. SVR was defined as undetectable RNA >or= 12 wk after the end of treatment. RESULTS: 370/674 patients received education during the first 3 mo of treatment. After 6 mo, adherence to bitherapy was higher in educated patients (61% vs 47%, P = 0.01). Adherence to peg-interferon was 78% vs 69% (P = 0.06). Adherence to ribavirin was 70% vs 56% (P = 0.006). The SVR (77% vs 70%, P = 0.05) and relapse (10% vs 16%, P = 0.09) rates tended to be improved. After adjustment for baseline differences, education improved adherence [Odds ratio (OR) 1.58, P = 0.04] but not the SVR (OR 1.54, P = 0.06). CONCLUSION: In genotype 2/3 patients, therapeutic education helped maintain real-life adherence to bitherapy.
Authors: Scot H Simpson; Dean T Eurich; Sumit R Majumdar; Rajdeep S Padwal; Ross T Tsuyuki; Janice Varney; Jeffrey A Johnson Journal: BMJ Date: 2006-06-21
Authors: M P Manns; J G McHutchison; S C Gordon; V K Rustgi; M Shiffman; R Reindollar; Z D Goodman; K Koury; M Ling; J K Albrecht Journal: Lancet Date: 2001-09-22 Impact factor: 79.321
Authors: John G McHutchison; Michael Manns; Keyur Patel; Thierry Poynard; Karen L Lindsay; Christian Trepo; Jules Dienstag; William M Lee; Carmen Mak; Jean-Jacques Garaud; Janice K Albrecht Journal: Gastroenterology Date: 2002-10 Impact factor: 22.682
Authors: Jason Grebely; Gail V Matthews; Margaret Hellard; David Shaw; Ingrid van Beek; Kathy Petoumenos; Maryam Alavi; Barbara Yeung; Paul S Haber; Andrew R Lloyd; John M Kaldor; Gregory J Dore Journal: J Hepatol Date: 2010-11-23 Impact factor: 25.083
Authors: Peter Varunok; Eric Lawitz; Kimberly L Beavers; Gary Matusow; Ruby Leong; Nathalie Lambert; Coen Bernaards; Jonathan Solsky; Barbara J Brennan; Cynthia Wat; Anne Bertasso Journal: Patient Prefer Adherence Date: 2011-11-24 Impact factor: 2.711
Authors: Adi V Gundlapalli; Richard E Nelson; Candace Haroldsen; Marjorie E Carter; Joanne LaFleur Journal: PLoS One Date: 2015-07-13 Impact factor: 3.240