Long-Term Follow-Up of Thalassemia Major Patients with Hepatitis C Virus Treated with Sofosbuvir and Daclatasvir: A Cohort Study

Fahimeh Safarnezhad Tameshkel, Mohammad Hadi Karbalaie Niya, Bahare Amirkalali, Nima Motamed, Jamshid Vafaeimanesh, Mansooreh Maadi, Masodreza Sohrabi, Amir Hossein Faraji, Mahmoodreza Khoonsari, Hossein Ajdarkosh, Mehdi Nikkhah, Elham Sobrakhshankhah, Farhad Zamani

Research output: Contribution to journalArticlepeer-review

Abstract

BACKGROUND: Treatment of Chronic Hepatitis C virus (HCV) infection in patients suffering from hereditary β-thalassemia major is a concern due to drug complications and liver malfunction. The aim of the present study was to evaluate treatment outcome of Direct-Acting Antiviral (DAA) therapy in thalassemia major patients infected with HCV in a three year follow-up.

METHODS: In a cohort study, long-term safety and efficacy of DAA therapy were evaluated in a group of thalassemia major patients suffering from chronic HCV infection. Hematologic and biochemical parameters as well as liver Fibroscan monitoring were assessed at the onset and three years after the treatment.

RESULTS: From among 84 patients enrolled in the study, 53.6% were males, 36.9% had cirrhosis, 96.4% had a history of Desferal usage, and 78.6% had a history of splenectomy. Unfortunately, 7 participants (8.3%) died prior to the end of follow-up with nearly half of them having Iron overload and heart failure complications. Fibroscan score, ALT, AST, and ferritin were significantly lower compared with baseline evaluation, while Hb, creatinine, and direct bilirubin increased significantly in the third year after the treatment.

CONCLUSION: Safety and efficacy of Sofosbuvir and Daclatasvir in thalassemia patients assessed previously but our three year follow-up showed their mild complications and death into a long-term period after DAAs treatment and 91.7% three year survival rate, which may affected by other confounding factors, such as liver malfunction and Iron overload.

Original languageEnglish (US)
Pages (from-to)666-672
Number of pages7
JournalArchives of Medical Research
Volume53
Issue number7
DOIs
StatePublished - Nov 2022

Keywords

  • Humans
  • Male
  • Female
  • Sofosbuvir/therapeutic use
  • Hepacivirus/genetics
  • Antiviral Agents/therapeutic use
  • Hepatitis C, Chronic/complications
  • Follow-Up Studies
  • Cohort Studies
  • beta-Thalassemia/complications
  • Hepatitis C/complications
  • Pyrrolidines/therapeutic use
  • Treatment Outcome
  • Iron Overload
  • Drug Therapy, Combination

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