HCV treatment initiation in persons with chronic kidney disease in the directly acting antiviral agents era: Results from ERCHIVES

    loading  Checking for direct PDF access through Ovid

Abstract

Background

Newer direct acting antiviral agents against HCV (DAAs) are safe and efficacious in persons with chronic kidney disease (CKD). Whether approval of newer DAAs has resulted in more persons with CKD initiating HCV treatment remains unknown.

Methods

We identified HCV+ persons in ERCHIVES between October 1999 and July 2016. We excluded HIV+ and HBsAg+ and those with missing baseline HCV RNA and baseline eGFR data. We identified persons initiated on any approved DAA-regimen through July 2016, by CKD stage. Logistic regression analyses were used to determine factors associated with treatment initiation.

Results

Among 83 706 evaluable persons, 21.1% initiated treatment. Rates differed significantly by CKD stage: 22.1% for eGFR>90 mL/min/1.73 m2 and CKD stage-2; 14.9% for CKD stage 3; and 8.0% for CKD stage-4/5. Those with CKD stage-3 were 33% less likely and those with CKD stage-4/5 were 60% less likely to initiate treatment with a DAA compared with those with baseline eGFR>90 mL/min/1.73 m2. Treatment initiation was less likely in HCV genotype 2 (OR 0.59; 95%CI 0.53,0.66) or 3 (OR 0.53; 95%CI 0.47,0.61) and those with diabetes (OR 0.87, 95% CI 0.81,0.94), cardiovascular disease (OR 0.77, 95% CI 0.70,0.84), alcohol abuse or dependence (OR 0.74, 95% CI 0.70,0.79) or cirrhosis (OR 0.86, 95% CI 0.80,0.92) at baseline.

Conclusions

Persons with more advanced CKD are less likely to receive treatment for HCV despite recent data on safety and efficacy. Strategies are needed to improve treatment rates in the HCV/CKD population.

Related Topics

    loading  Loading Related Articles