Efficacy of Sorafenib for Advanced Hepatocellular Carcinoma and Prognostic Factors
Background/Aims:
Sorafenib, a drug that inhibits Raf serine/threonine kinases mediating cell proliferation and receptor tyrosine kinases involved in angiogenesis, is approved for treatment of advanced hepatocellular carcinoma. The study aims to evaluate the efficacy and analyze the prognostic factors of sorafenib treatment in patients with advanced hepatocellular carcinoma (HCC).
Methodology:
Consecutive cases of HCC were treated with sorafenib (400 mg, Bid). Baseline clinical parameters, adverse events and survival were collected.
Results:
A total of 60 patients received sorafenib and transarterial therapy. There was no CR; 2 (3.3%) patients achieved partial response, but 30 patients (50.0%) achieved stable disease. The median follow-up time was 16 months. The median OS and median TTP were 13.6 months and 4.4 months respectively. The common adverse events were dermal reaction (60.0%, 36/60), diarrhea (46.7.0%, 28/60), hypertension (5.0%, 3/60), hair loss (16.7%, 10/60), myelosuppression (20.0%, 12/60), and liver dysfunction (25.0%, 15/60). In most patients, these side effects were mild-to-moderate, and alleviated remarkably after symptomatic treatment. The patients with lower tumor burden and without extrahepatic spread had better prognosis.
Conclusions:
Soafenib is effective for unresectable primary HCC with tolerable toxicity. Tumor stage is a predominant prognostic factor.
Insights
Sorafenib effectively treats advanced hepatocellular carcinoma (HCC) with manageable side effects. Lower tumor burden and absence of extrahepatic spread indicate a better prognosis for patients receiving this treatment.
Area of Science:
- Hepatobiliary Oncology
- Medical Oncology
- Pharmacology
Background:
- Sorafenib is approved for advanced hepatocellular carcinoma (HCC).
- It inhibits key kinases involved in tumor proliferation and angiogenesis.
- This study evaluates sorafenib's efficacy and prognostic factors in HCC.
Purpose of the Study:
- To assess the effectiveness of sorafenib in treating advanced HCC.
- To identify prognostic factors influencing sorafenib treatment outcomes.
- To analyze the safety and tolerability profile of sorafenib in HCC patients.
Main Methods:
- A cohort of 60 patients with advanced HCC received sorafenib (400 mg BID).
- Data collected included baseline clinical parameters, adverse events, and survival outcomes.
- Follow-up included assessment of overall survival (OS) and time to progression (TTP).
Main Results:
- Sorafenib treatment resulted in partial response in 3.3% and stable disease in 50.0% of patients.
- Median overall survival was 13.6 months, and median time to progression was 4.4 months.
- Common adverse events included dermal reactions (60.0%) and diarrhea (46.7%), generally mild-to-moderate.
Conclusions:
- Sorafenib demonstrates efficacy in unresectable primary HCC with acceptable toxicity.
- Tumor stage, including tumor burden and extrahepatic spread, is a significant prognostic factor.
- Sorafenib offers a viable treatment option for advanced HCC, with outcomes influenced by disease stage.
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