C Vargas
Pontifical Catholic University of Chile
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Publication
Featured researches published by C Vargas.
PLOS ONE | 2015
C Vargas; Manuel Espinoza; Andrés Giglio; Alejandro Soza
Introduction Daclatasvir and Asunaprevir (DCV/ASV) have recently been approved for the treatment of chronic hepatitis C virus infection. In association, they are more effective and safer than previous available treatments, but more expensive. It is unclear if paying for the additional costs is an efficient strategy considering limited resources. Methods A Markov model was built to estimate the expected costs in Chilean pesos (CL
Value in Health | 2016
C Vargas; C Balmaceda; R Rojas; Manuel Espinoza
) and converted to US dollars (US
Value in Health | 2016
R Rojas; C Balmaceda; C Vargas; Manuel Espinoza
) and benefits in quality adjusted life years (QALYs) in a hypothetic cohort of naive patients receiving DCV/ASV compared to protease inhibitors (PIs) and Peginterferon plus Ribavirin (PR). Efficacy was obtained from a mixed-treatment comparison study and costs were estimated from local sources. Utilities were obtained applying the EQ-5D survey to local patients and then valued with the Chilean tariff. A time horizon of 46 years and a discount rate of 3% for costs and outcomes was considered. The ICERs were estimated for a range of DCV/ASV prices. Deterministic and probabilistic sensitivity analyses were performed. Results PIs were extendedly dominated by DCV/ASV. The ICER of DCV/ASV compared to PR was US
PAIN Reports | 2018
C Vargas; Norberto Bilbeny; C Balmaceda; María Francisca Rodríguez; Pedro Zitko; R Rojas; María Eliana Eberhard; Marisol Ahumada; Manuel Espinoza
16,635/QALY at a total treatment price of US
Value in Health | 2017
C Balmaceda; C Vargas; F Rodriguez; R Rojas; Ma Espinoza
77,419; US
Value in Health | 2017
R Rojas; C Vargas; C Balmaceda; Ma Espinoza
11,581 /QALY at a price of US
Norte Grande Geography Journal | 2017
Pablo Osses; Rodrigo Escobar; Camilo del Río; Redlich García; C Vargas
58,065; US
Value in Health | 2016
C Vargas; Manuel Espinoza; A Giglio
6,375/QALY at a price of US
Value in Health | 2016
R Rojas; C Balmaceda; C Vargas; Manuel Espinoza
38,710; and US
Value in Health | 2016
C Vargas; Manuel Espinoza
1,364 /QALY at a price of US