This is a prospective, cohort study in Faculty of Medicine, Zagazig University, Egypt. From June to December, 2016, investigators will follow up patients with chronic Hepatitis C virus genotype 4 receiving daclatasvir-sofosbuvir treatment regimen within the national program of Egyptian ministry of health and population. The primary outcomes are safety of the treatment and the sustained virologic response 12 weeks after discontinuation of therapy. For the secondary outcomes, investigators will measure the change in health related quality of life and investigate the genetic sequence of viral RNA of resistant patients.
Study Type
OBSERVATIONAL
Enrollment
250
Daclatasvir (60 MG) is a potent, pan-genotypic inhibitor of the HCV NS5A protein
Sofosbuvir (400 MG) is a nucleotide analogue HCV NS5B polymerase inhibitor
Ribavirin (twice-daily) dosed according to body weight (\<75 kg, 1000 mg daily; ≥75 kg, 1200 mg daily)
Efficacy measured by Sustained Virologic Response Rate
Time frame: 12 weeks posttreatment
Incidence of grade 3/4 adverse events [Safety]
Time frame: Within the treatment period (12 or 24 weeks according to the treatment regimen)
Incidence of Neutropenia [Safety]
Neutropenia: Grade 3, 500-749/mm3; Grade 4, \<500/mm3
Time frame: Within the treatment period (12 or 24 weeks according to the treatment regimen)
Incidence of Lymphopenia [Safety]
Lymphopenia: Grade 3, 350-499/mm3; Grade 4, \<350/mm3
Time frame: Within the treatment period (12 or 24 weeks according to the treatment regimen)
Incidence of anaemia [Safety]
Anaemia: Grade 3, haemoglobin 7.0-8.9 g/dL; Grade 4, \<7.0 g/dL
Time frame: Within the treatment period (12 or 24 weeks according to the treatment regimen)
Incidence of Thrombocytopenia [Safety]
Thrombocytopenia: Grade 3, 25 000-49 999/mm3; Grade 4, \<25 000/mm3
Time frame: Within the treatment period (12 or 24 weeks according to the treatment regimen)
Incidence of (Increased total Bilirubin) [Safety]
Bilirubin elevations: Grade 3, 2.6-5×ULN; Grade 4, \>5×ULN
Time frame: Within the treatment period (12 or 24 weeks according to the treatment regimen)
Incidence of elevated Alanine Aminotransferase [Safety]
Alanine Aminotransferase elevations: Grade 3, 5.1-10×upper limit of normal (ULN); Grade 4, \>10×ULN
Time frame: Within the treatment period (12 or 24 weeks according to the treatment regimen)
Incidence of Fatigue [Safety]
Time frame: Within the treatment period (12 or 24 weeks according to the treatment regimen)
Incidence of Headache [Safety]
Time frame: Within the treatment period (12 or 24 weeks according to the treatment regimen)
Incidence of Pruritus [Safety]
Time frame: Within the treatment period (12 or 24 weeks according to the treatment regimen)
Incidence of Insomnia [Safety]
Time frame: Within the treatment period (12 or 24 weeks according to the treatment regimen)
Incidence of Rash [Safety]
Time frame: Within the treatment period (12 or 24 weeks according to the treatment regimen)
Incidence of Nausea [Safety]
Time frame: Within the treatment period (12 or 24 weeks according to the treatment regimen)
Incidence of Myalgia [Safety]
Time frame: Within the treatment period (12 or 24 weeks according to the treatment regimen)
Health Related Quality of Life (HRQoL)
HRQoL will be assessed using the Arabic version of SF-36 questionnaire (SF-36™ Health Survey)
Time frame: 24 weeks
This platform is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.