Title : High SVR12 with 8-week and 12-week glecaprevir/pibrentasvir therapy: An integrated analysis of HCV genotype 1–6 patients without cirrhosis
link : High SVR12 with 8-week and 12-week glecaprevir/pibrentasvir therapy: An integrated analysis of HCV genotype 1–6 patients without cirrhosis
High SVR12 with 8-week and 12-week glecaprevir/pibrentasvir therapy: An integrated analysis of HCV genotype 1–6 patients without cirrhosis
High SVR12 with 8-week and 12-week glecaprevir/pibrentasvir therapy: An integrated analysis of HCV genotype 1–6 patients without cirrhosis
Open Access
Highlights
•A short-duration, pangenotypic cure for HCV infection may help treat more patients.
•Glecaprevir plus pibrentasvir (G/P) therapy for 8 weeks had an overall cure rate of 98%.
•The efficacy of 12-week G/P therapy (99%) was not significantly higher than that of 8-week G/P therapy (p = 0.2).•Treatment responses were high irrespective of any baseline patient or viral trait.
•G/P demonstrated a favourable safety profile regardless of treatment duration.
Glecaprevir plus pibrentasvir (G/P) is a pangenotypic, once-daily, ribavirin-free direct-acting antiviral (DAA) treatment for hepatitis C virus (HCV) infection. In nine phase II or III clinical trials, G/P therapy achieved rates of sustained virologic response 12 weeks after treatment (SVR12) of 93–100% across all six major HCV genotypes (GTs). An integrated efficacy analysis of 8- and 12-week G/P therapy in patients without cirrhosis with HCV GT 1–6 infection was performed.
Methods
Data were pooled from nine phase II and III trials including patients with chronic HCV GT 1–6 infection without cirrhosis who received G/P (300 mg/120 mg) for either 8 or 12 weeks. Patients were treatment naïve or treatment experienced with peginterferon, ribavirin, and/or sofosbuvir; all patients infected with HCV GT 3 were treatment naïve. Efficacy was evaluated as the SVR12 rate.
Results
The analysis included 2,041 patients without cirrhosis. In the intent-to-treat population, 943/965 patients (98%) achieved SVR12 when treated for eight weeks, and 1,060/1,076 patients (99%) achieved SVR12 when treated for 12 weeks; the difference in rates was not significant (p = 0.2). A subgroup analysis demonstrated SVR12 rates > 95% across baseline factors traditionally associated with lower efficacy. G/P was well tolerated, with one DAA-related serious adverse event (<0.1%); grade 3 laboratory abnormalities were rare.
Conclusions
G/P therapy for eight weeks in patients with chronic HCV GT 1–6 infection without cirrhosis achieved an overall SVR12 rate of 98% irrespective of baseline patient or viral characteristics; four additional weeks of treatment did not significantly increase the SVR12 rate, demonstrating that the optimal treatment duration in this population is eight weeks.
Lay summary
In this integrated analysis of nine clinical trials, patients with chronic HCV genotype 1–6 infection without cirrhosis were treated for either 8 or 12 weeks with the direct-acting antiviral regimen glecaprevir/pibrentasvir (G/P). The cure rate was 98% and 99% following 8 and 12 weeks of treatment, respectively; the difference in rates was not significant (p = 0.2), nor was there a significant difference in the cure rates across the two treatment durations on the basis of baseline patient or viral characteristics. These results, along with a favourable safety profile, indicate that G/P is a highly efficacious and well-tolerated pangenotypic eight-week therapy for most patients with chronic HCV infection.
View Article Online: https://www.journal-of-hepatology.eu/article/S0168-8278(18)30165-X/fulltext
Thus Article High SVR12 with 8-week and 12-week glecaprevir/pibrentasvir therapy: An integrated analysis of HCV genotype 1–6 patients without cirrhosis
That's an article High SVR12 with 8-week and 12-week glecaprevir/pibrentasvir therapy: An integrated analysis of HCV genotype 1–6 patients without cirrhosis This time, hopefully can give benefits to all of you. well, see you in posting other articles.
You are now reading the article High SVR12 with 8-week and 12-week glecaprevir/pibrentasvir therapy: An integrated analysis of HCV genotype 1–6 patients without cirrhosis with the link address https://theleknews.blogspot.com/2018/06/high-svr12-with-8-week-and-12-week.html
0 Response to "High SVR12 with 8-week and 12-week glecaprevir/pibrentasvir therapy: An integrated analysis of HCV genotype 1–6 patients without cirrhosis"
Post a Comment