ABSTRACT
Background
Second generation direct acting antivirals (DAAs) drastically changed the landscape of chronic HCV (CHCV). Aim of this paper was to assess the effectiveness of DAAs, also looking at the demographic characteristics of subjects enrolled.
Research design and methods
Ambispective multi-center real-life study conducted among patients with CHCV treated with DAAs in Campania Region (Southern Italy). Patient were enrolled in two cohorts according to time of enrolment.
Results
1,479 patients were enrolled. Patients aged ≥60 years were 74.7% in the historic cohort (953 patients) and 70.2% in the prospective cohort (526 patients. Patients aged ≥ 60 years showed a higher prevalence of genotype 1b (p<0.001) and 2 (p<0.001), while patients aged < 60 years showed a higher prevalence of genotype 1a (p<0.001), 3 (p<0.001) and 4 (p<0.05). SVR12 was 98.5% in both cohorts. SVR12 was similar among patients of the prospective cohort aged < and ≥ 60 years (99.4% vs 98.1%). SVR12 among patients with and without cirrhosis was 96.0% and 98.9%, respectively.
Conclusions
DAAs provide high efficacy also in harder to treat patients. The effectiveness of DAAs is leading to a shift in patients characteristics with a greater prevalence of younger subjects and persons with mild liver disease.
KEYWORDS:
Declaration of interest
I.G. has acted as a consultant for Abbvie, MSD, Gilead, Pfizer, Angelini, Nordic, and Abbott and has received grants from Gilead. The authors have no other relevant affiliations or financial involvement with any organization or entity with a financial interest in or financial conflict with the subject matter or materials discussed in the manuscript apart from those disclosed.
Reviewer disclosures
Peer reviewers on this manuscript have no relevant financial or other relationships to disclose.
Author contributions
R.S. followed up on the patients included in the study, analyzed the data and draw the first draft of the manuscript. A.R.B. Conceived the study, followed up on the patients included in the study and revised the manuscript. M.N., B.P., L.S., S.M., L.C., M.S., G.S., S.M., V.M., and C.C. followed up on the patients included in the study and collected their data N.C. and I.G. conceived the study and the LINA cohort, coordinated the study group, and revised the final draft of the manuscript. All authors agree to be accountable for all aspects of the work.