Figure 2. (a) Geometric mean (%CV) tenofovir diphosphate concentrations (TFV-DP in fmol/punch) in dried blood spot ... Figure 2. (a) Geometric mean (%CV) tenofovir diphosphate concentrations (TFV-DP in fmol/punch) in dried blood spot samples at study entry (before starting ledipasvir/sofosbuvir), weeks 1, 2, 4 and 8 of ledipasvir/sofosbuvir treatment and 2, 4, 8 and 12 weeks after completing ledipasvir/sofosbuvir treatment (EOT + 2, EOT + 4, EOT + 8 and EOT + 12). Concentrations of tenofovir diphosphate during ledipasvir/sofosbuvir treatment were compared with entry using a paired t-test. (b) Geometric mean (%CV) tenofovir concentrations (TFV in ng/mL) in plasma samples at study entry (before starting ledipasvir/sofosbuvir), after 8 weeks of ledipasvir/sofosbuvir treatment and 12 weeks after completing ledipasvir/sofosbuvir treatment (EOT + 12). The tenofovir concentrations were 2.1-fold higher at week 8 versus study entry (P = 0.0005). GMR, geometric mean ratio. Unless provided in the caption above, the following copyright applies to the content of this slide: © The Author(s) 2018. Published by Oxford University Press on behalf of the British Society for Antimicrobial Chemotherapy. All rights reserved. For permissions, please email: journals.permissions@oup.com.This article is published and distributed under the terms of the Oxford University Press, Standard Journals Publication Model (https://academic.oup.com/journals/pages/about_us/legal/notices) J Antimicrob Chemother, Volume 73, Issue 8, 09 May 2018, Pages 2112–2119, https://doi.org/10.1093/jac/dky146 The content of this slide may be subject to copyright: please see the slide notes for details.
Figure 1. (a) Geometric mean (%CV) tenofovir diphosphate concentrations (TFV-DP in fmol/punch) in dried blood spot ... Figure 1. (a) Geometric mean (%CV) tenofovir diphosphate concentrations (TFV-DP in fmol/punch) in dried blood spot samples at study entry (before starting sofosbuvir + ribavirin), after 12 weeks of sofosbuvir + ribavirin treatment and 12 weeks after completing sofosbuvir + ribavirin treatment (EOT + 12). Concentrations at week 12 of sofosbuvir + ribavirin treatment were compared with entry using a paired t-test. (b) Geometric mean (%CV) tenofovir diphosphate concentrations (TFV-DP in fmol/million cells) in PBMC samples at study entry (before starting sofosbuvir + ribavirin), after 12 weeks of sofosbuvir + ribavirin treatment and 12 weeks after completing sofosbuvir + ribavirin treatment (EOT + 12). Concentrations at week 12 of sofosbuvir + ribavirin treatment were compared with entry using a paired t-test. (c) Geometric mean (%CV) tenofovir concentrations (TFV in ng/mL) in plasma samples at study entry (before starting sofosbuvir + ribavirin), after 12 weeks of sofosbuvir + ribavirin treatment and 12 weeks after completing sofosbuvir + ribavirin treatment (EOT + 12). The tenofovir concentrations were similar to historical data and unchanged across visits (P = 0.83). GMR, geometric mean ratio. Unless provided in the caption above, the following copyright applies to the content of this slide: © The Author(s) 2018. Published by Oxford University Press on behalf of the British Society for Antimicrobial Chemotherapy. All rights reserved. For permissions, please email: journals.permissions@oup.com.This article is published and distributed under the terms of the Oxford University Press, Standard Journals Publication Model (https://academic.oup.com/journals/pages/about_us/legal/notices) J Antimicrob Chemother, Volume 73, Issue 8, 09 May 2018, Pages 2112–2119, https://doi.org/10.1093/jac/dky146 The content of this slide may be subject to copyright: please see the slide notes for details.