Status:
RECRUITING
Photon Radiotherapy Plus Tremelimumab/Durvalumab for BCLC Stage B and C HCC
Lead Sponsor:
Chang Gung Memorial Hospital
Conditions:
HCC - Hepatocellular Carcinoma
Tremelimumab
Eligibility:
All Genders
18+ years
Phase:
PHASE2
Brief Summary
Tremelimumab plus durvalumab (the STRIDE regimen) is an approved first-line therapy for unresectable hepatocellular carcinoma (HCC); however, it demonstrates limited efficacy, with an objective respon...
Eligibility Criteria
Inclusion
- Participants must have diagnosis of HCC that is deemed unsuitable for surgical resection or transplant. Participants may have multiple lesions with a total maximal tumor dimension of \< 20 cm, and no one lesion \> 15 cm. Diagnosis should be confirmed by at least 1 criterion listed below:
- Histologically or cytologically proven diagnosis of HCC.
- Typical arterial enhancement and delayed washout on multiphasic CT or MRI.
- Age ≥18 years at the time of signing informed consent document.
- ECOG performance status 0-1.
- Barcelona Clinic Liver Cancer (BCLC) stages Intermediate (B) or Advanced (C).
- Child-Pugh score 5-6 liver function within 28 days of study registration.
- Documented virology status of hepatitis B virus (HBV), as confirmed by screening HBV serology test.
- Documented virology status of hepatitis C virus (HCV), as confirmed by screening HCV serology test.
- Ability to understand and the willingness to sign a written informed consent document
- Adequate bone marrow, liver, and renal function within 4 weeks before study registration
- Hemoglobin ≥ 9.0 g/dL
- Absolute neutrophil count (ANC) ≥ 1,000/mm3
- Platelet count ≥ 50,000/μL
- Total bilirubin \< 2.5 mg/dL
- Serum albumin \>2.8 g/dL
- Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) ≤ 3 × upper limit of normal (ULN)
- Prothrombin time ≤ 6 seconds prolonged
- Serum creatinine ≤ 1.5 mg/dL
Exclusion
- Prior invasive malignancy unless disease free for a minimum of 2 years
- Prior radiotherapy to the region of the liver that would result in overlap of radiation therapy fields
- Prior selective internal radiotherapy/hepatic arterial yttrium therapy, at any time
- Untreated active hepatitis B or hepatitis C
- Moderate to severe or intractable ascites
- Presence of distant metastases that cannot be encompassed by photon radiotherapy
- Untreated or incomplete treated esophageal or gastric varices
- Severe, active co-morbidity, defined as follows:
- Unstable angina and/or congestive heart failure requiring hospitalization within the last 6 months prior to registration
- Myocardial infarction within the last 6 months prior to study entry
- Acute bacterial or fungal infection requiring intravenous antibiotics within 28 days prior to study entry
- A bleeding episode within 6 months prior to study entry due to any cause.
- Thrombolytic therapy within 28 days prior to study entry.
- Known bleeding or clotting disorder.
- Uncontrolled psychotic disorder
- Pregnancy or women of childbearing potential and men who are sexually active and not willing/able to use medically acceptable forms of contraception
- Prior solid organ transplantation.
- Prior or active autoimmune disease (AID) including autoimmune hepatitis, inflammatory bowel disease, myasthenia gravis, systemic lupus erythematosus, rheumatoid arthritis, antiphospholipid antibody syndrome, Wegener granulomatosis, Sjogren's syndrome, Guillain-Barre syndrome, and multiple sclerosis.
- Inability to treat all sites of disease by photon radiotherapy (such as extrahepatic metastases or massive liver tumors whereby the liver constraints cannot be met for covering all sites of liver tumors using photon radiotherapy.)
- Known HIV infection.
Key Trial Info
Start Date :
May 22 2025
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
May 31 2033
Estimated Enrollment :
45 Patients enrolled
Trial Details
Trial ID
NCT06999707
Start Date
May 22 2025
End Date
May 31 2033
Last Update
June 5 2025
Active Locations (1)
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1
Chang Gung Memorial Hospital at Linkou
Taoyuan, Taiwan, Taiwan, 333