| Abstrakt: |
Background: Direct-acting antiviral agents for chronic hepatitis C have initiated a revolution in the management and control of this important liver disease with cure rates over 90%. However, it has been suggested that HCC may occur or recur in patients with chronic HCV infection who received DAAs therapy. Aim: To compare characteristics and behavior of de novo Hepatocellular carcinoma (HCC) in chronic HCV patients who received direct acting antiviral treatment with those who didn’t receive DAAs . Patients and methods: The current study was conducted on patients with de novo HCC presented at HCC clinic, Tropical medicine department Ain Shams University Hospitals between December 2017 and December 2018, aged (18-70 years old) . Total number of HCC cases visited the clinic during the study period was 416 patients. 160 patients with de novo HCC were enrolled in the study full filing the inclusion criteria and divided to two groups, 80 patients with HCC who received Direct antiviral treatment, the other 80 patients who didn’t receive Direct antiviral treatment. Results: Unlike some previous concerns about increased biologic aggressiveness of HCC after DAA treatment, resulting in infiltrative pattern and multinodular HCC outside Milan criteria, our results on de novo HCC after DAAs were mostly single, small, and diagnosed in early stages, resulting in BCLC stage 0-B in the majority of patients. There were no statistical differences regarding total size of tumor, or vascular invasion or AFP, but there’s a statistical difference in largest size of HFLs that was more significant in group (A) P= 0.04 The mean Child score was 5.75 in group A, with 61 patients (76.3%) were Child class A,19 patients (23.8%) were Child class B and 0 patients were child C. For the patients in group (B) the mean Child score was 6.15, with 50 patients (62.5%) were Child class A, 26 patients (32.5%) were Child class B and 4 patients (5%) were child C. Conclusion: The current study shows no differences between the 2 studied groups as regard tumor aggressiveness, but data on risk of HCC and behaviour after DAAs is still conflicting and further studies are needed. [ABSTRACT FROM AUTHOR] |
