Systemic Therapy for Advanced Hepatocellular Carcinoma
Recommendations
First-Line Therapy
Qualifying statements:
- Recommendation 1.1 is based on results from the IMbrave150 phase III RCT comparison of atezo + bev to sorafenib (HR for OS, 0.58; 95% CI, 0.42 to 0.79; P = .0006) in Child-Pugh class A patients. Caution should be exercised when applying these results to patients with more advanced liver disease who have a greater likelihood of portal hypertension because of the risk of bleeding complications associated with bevacizumab.
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Due to risk of bleeding, patients in this trial were required to have undergone esophagogastroduodenoscopy (EGD) within 6 months of trial initiation and to have received treatment of esophageal varices when necessary. The Expert Panel recognizes that some patients may have been evaluated for varices outside the 6-month window, are receiving treatment (eg, adequately dosed nonselective β-blockers), and/or are deemed to be low risk for variceal bleed by a hepatology specialist. In these patients, the decision to forgo an EGD prior to initiation of therapy with atezo + bev may be carefully considered.
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Patients who had a myocardial infarction or stroke within the previous 3 months, had a history of autoimmune disease, were on therapeutic anticoagulation, or had coinfection with HBV and HCV were also excluded from the IMbrave150 RCT.
Qualifying statements:
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Treatment with recommended TKIs may be less effective for patients with more advanced liver cirrhosis. Careful patient selection is recommended.
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The choice of treatment with lenvatinib or sorafenib should be made through a discussion involving the physician and patient (and caregiver, where applicable) and should include factors such as medical history, viral etiology of liver disease, toxicities associated with treatment, cost, goals of treatment, patient preference, and expected treatment benefit. Factors affecting this choice, including response rates, are discussed further in the Clinical Interpretation.
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Several meta-analyses of RCTs have shown sorafenib to be more beneficial in patients with HCV, especially as compared with patients with HBV. In the REFLECT trial, there was a trend toward improvements across endpoints for lenvatinib over sorafenib in the HBV subgroup, though it was not significant.
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Patients with a high tumor burden, > 50% liver involvement, or those with main portal vein invasion were excluded from the REFLECT trial of sorafenib versus lenvatinib.
Second-Line Therapy
Qualifying statement:
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No data have been published on therapy options after first-line treatment with atezo + bev. It is the opinion of the Expert Panel that a TKI, preferably sorafenib or lenvatinib, may be offered. Cabozantinib or regorafenib are also reasonable options for second-line therapy following atezo + bev.
Qualifying statement:
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It is likely that most patients being considered for atezo + bev in the second-line setting did not have access to this combination when they started first-line treatment.
Qualifying statement:
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Immune checkpoint inhibitors pembrolizumab or nivolumab may be especially beneficial for patients who have contraindications to or cannot tolerate TKIs.
Recommendation Grading
Disclaimer
Overview
Title
Systemic Therapy for Advanced Hepatocellular Carcinoma
Authoring Organization
American Society of Clinical Oncology
Publication Month/Year
December 20, 2020
Supplemental Implementation Tools
Document Type
Guideline
External Publication Status
Published
Country of Publication
US
Inclusion Criteria
Female, Male, Adult, Older adult
Health Care Settings
Ambulatory, Emergency care, Home health, Hospice, Hospital, Long term care
Intended Users
Social worker, physician, nurse, nurse practitioner, physician assistant
Scope
Management, Treatment
Diseases/Conditions (MeSH)
D006528 - Carcinoma, Hepatocellular
Keywords
hepatocellular carcinoma, child-pugh class A liver disease, liver diseases