Glecaprevir/Pibrentasvir Induced Cholestatic Jaundice in a HCV Patient with Renal Failure. A Case Presentation.

BACKGROUND

Direct-acting Antivirals (DAA) are currently used in the treatment of chronic HCV infection. In patients with renal failure Glecaprevir/Pibrentasvir (genotype 1-6) is recommended for its safety and efficacy.

CASE PRESENTATION: Although these pharmacological characteristics, an adverse drug reaction (ADR) has been reported during Glecaprevir/Pibrentasvir treatment, such as the development of cholestatic jaundice in an elderly patient with chronic HCV (genotype 2) infection. At examination, patient was jaundiced associated with intense pruritus.

RESULTS

Ultrasound and laboratory biochemical tests excluded a liver failure (e.g. liver cancer, and liver lithiasis) or pancreatic cancer while Naranjo probability scale (score 6) suggested an association between cholestatic jaundice and Glecaprevir/Pibrentasvir administration. About 1 month after drug discontinuation, an improvement has been documented in both jaundice and pruritus, with a normalization in bilirubin levels (total bilirubin: 0.96 mg/dL), HCV-RNA was undetected also. It is worth mentioning that although we reported the development of cholestatic jaundice upon treatment with Glecaprevir/Pibrentasvir we recorded a clinical efficacy (HCV-RNA <15 IU/L) after 4 weeks from the beginning of the treatment, with a complete remission of clinical symptoms until 7 months after drug discontinuation.

CONCLUSION

These data support the clinical efficacy of Glecaprevir/Pibrentasvir association in elderly patients, despite the sub-optimal period of treatment.