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Compares treatment options for Locally Advanced Hepatocellular Carcinoma
Official title Multinational Phase II Trial to Compare Safety and Efficacy of SIRT (Y-90 Resin Microspheres) Followed by Atezolizumab Plus Bevacizumab, vs SIRT (SIRT-Y90) Followed by Placebo in Locally Advanced HCC Patients
ClinicalTrials.gov ID: NCT05377034
What this study is testing
What is SIRT-Y90 with Atezolizumab + Bevacizumab?
SIRT-Y90 with Atezolizumab + Bevacizumab is an investigational medicine, given as an infusion into a vein, being studied as a potential treatment for locally advanced hepatocellular carcinoma.
Plain-language explanation of the investigational treatment - it is being studied and is not an approved or proven therapy. The study team can confirm the details.
- What it's testing
- This is a multi-national, phase II, parallel-arm, double-blind, placebo-controlled, two-arm study designed to assess the efficacy and safety of SIRT-Y90 followed by atezolizumab plus bevacizumab [study arm], versus SIRT-Y90 followed by placebo [control arm] in patients with locally advanced Hepatocellular Carcinoma (HCC).
- Phase 2: a mid-size study of how well it works
- You might receive a placebo (an inactive treatment) instead of the study drug, decided by chance. You may not know which one you got.
A plain-language read of the study's public ClinicalTrials.gov listing. The study team confirms the details.
Who can take part
Ages 21 to 99
You may be able to join if
- Patients must fulfill all of the following criteria to be eligible for this study:
- Unequivocal diagnosis of HCC (AASLD 2010 diagnostic criteria or histology) that is locally advanced without extra-hepatic metastases but with...
- Tumor confined to the liver that is beyond the up-to-7 criteria, and/or
- Tumor with vascular invasion VP 1-3 and/or Vv 1-2 (at the discretion of site investigator) Both local and central assessments are required at...
- Aged 21 years old and above of either gender.
You likely can't join if
- The following criteria should be checked. If ANY apply, the patient must not be included in the study:
- Patient not eligible for SIRT-Y90 treatment after assessment with macro-aggregated albumin labeled with technetium-99 (MAA) scan on SPECT/CT or...
- Patients who have SAE \> grade 3 within 4 weeks after receiving SIRT-Y90. For patients who experience SAE \> grade 3 after receiving SIRT-Y90 (1st or...
- Patients who have had \>2 administrations of hepatic artery directed therapy.
- Patients who have had hepatic artery directed therapy done \<4 weeks prior to date of ICF signing.
- Patients who have had systemic adjuvant or neoadjuvant therapy for HCC.
See the full eligibility criteria
Who can join
- Patients must fulfill all of the following criteria to be eligible for this study:
- Unequivocal diagnosis of HCC (AASLD 2010 diagnostic criteria or histology) that is locally advanced without extra-hepatic metastases but with significant tumor burden, i.e.,
- Tumor confined to the liver that is beyond the up-to-7 criteria, and/or
- Tumor with vascular invasion VP 1-3 and/or Vv 1-2 (at the discretion of site investigator) Both local and central assessments are required at screening, prior to any study treatment. Sites are required to send all...
- Aged 21 years old and above of either gender.
- Patient eligible for SIRT-Y90 treatment after assessment with macro-aggregated albumin labeled with technetium-99 (Tc-99m MAA) scan on SPECT/CT or planar imaging with all of the following criteria prior to each SIRT-Y90...
- Lung shunting \<20% on SPECT/CT or planar imaging
- Lung dose limit of \<25Gy for single treatment or \<30Gy for cumulative treatment (second delivery within 4-6 weeks)
- No prior radiation to the liver.
- No prior systemic adjuvant or neoadjuvant therapy for HCC.
- Measurable disease, defined as at least one lesion that can be accurately measured in at least one dimension (longest diameter to be recorded) as ≥10 mm with spiral CT scan or MRI.
- Negative HIV test at screening, with the following exception - patients with a positive HIV test at screening are eligible provided they fulfil all of the following criteria:
- Are stable on anti-retroviral therapy
- Have a CD4 count ≥ 200/μL
- Have an undetectable viral load
- Documented virology status of hepatitis, as confirmed by screening hepatitis B virus (HBV) and hepatitis C virus (HCV) tests.
- Patients with active HBV: HBV DNA \<3000 IU/mL, initiation of anti-HBV treatment at least 14 days prior to randomization, and willingness to continue anti-HBV treatment during the study (per local standard of care...
- ECOG performance status 0 - 1.
- Child-Pugh A (up to 6 points).
- Adequate hematological, renal, and hepatic function as follows:
- Lymphocyte count ≥ 0.5 x 10\ \ 9/L (500/μL)
- Platelets ≥75,000/μL without transfusion
- Hemoglobin \>9.5 g/dL (Patients may be transfused to meet this criterion.)
- Serum bilirubin ≤ 3 x ULN
- For patients not receiving therapeutic anticoagulation: INR and aPTT ≤ 2.0 x ULN
- ALP ≤5×institutional upper limit of normal
- AST and ALT ≤5×institutional upper limit of normal
- Albumin ≥2.8 g/dL
- Serum creatinine ≤ 1.5 x ULN or creatinine clearance ≥ 30 mL/min (calculated using the Cockcroft-Gault formula)
- Absolute Neutrophil Count ≥1.5×10\ \ 9/L without granulocyte colony-stimulating factor support
- Urine dipstick for proteinuria \<2+ at screening
- Patients discovered to have ≥2+ proteinuria on dipstick urinalysis at baseline should undergo a 24-hour urine collection and must demonstrate \<1g of protein in 24 hours
- Life expectancy of at least 3 months without any active treatment.
- Suitable for protocol treatment as determined by clinical assessment undertaken by the site investigator.
- Performance of an esophagogastroduodenoscopy (EGD) within 6 months prior to randomization as part of pre-procedure work-up or during screening, and assessment and complete treatment of varices of all sizes per local...
- Willing, able and mentally competent to provide written informed consent prior to any testing undertaken for this study protocol, including screening tests and evaluations that are not considered to be part of the...
- Female patients must be either postmenopausal or, if premenopausal, must have a negative pregnancy test and agree to use two forms of contraception if sexually active during the treatment period, for at least 5 months...
- Male patients must be surgically sterile, or if sexually active and having a pre-menopausal female partner, they must be using an acceptable form of contraception during the treatment period and for 6 months after the...
What rules you out
- The following criteria should be checked. If ANY apply, the patient must not be included in the study:
- Patient not eligible for SIRT-Y90 treatment after assessment with macro-aggregated albumin labeled with technetium-99 (MAA) scan on SPECT/CT or planar imaging.
- Patients who have SAE \> grade 3 within 4 weeks after receiving SIRT-Y90. For patients who experience SAE \> grade 3 after receiving SIRT-Y90 (1st or 2nd administration), the duration between the SIRT-Y90 dose and...
- Patients who have had \>2 administrations of hepatic artery directed therapy.
- Patients who have had hepatic artery directed therapy done \<4 weeks prior to date of ICF signing.
- Patients who have had systemic adjuvant or neoadjuvant therapy for HCC.
- Prior hepatic radiation therapy for HCC or other malignancy.
- Patient who has received any immunotherapy (including interferon-alfa, peginterferon alfa-2a, peginterferon alfa-2b, thymosin-α1, etc.) within 30 days prior to randomization, is currently receiving immunotherapy or is...
- Has evidence that \<30% of the total liver volume is disease-free.
- Currently receiving any other investigational agents for the treatment of their cancer.
- Has intractable clinical ascites (in spite of optimal diuretic treatment) or any other clinical signs of liver failure, on physical examination.
- Untreated or incompletely treated esophageal and/or gastric varices prior to randomization.
- Presence of tumor thrombus in the main trunk of the portal vein or a portal vein branch contralateral to the primarily involved lobe (or both) i.e. beyond VP3 and/or tumor thrombus in the inferior vena cava or right...
- Any metastatic disease i.e. lymph node ≥15 mm in short axis or distant metastasis.
- Any other concurrent malignancy, except for adequately treated basal cell or squamous cell skin cancer, in situ cervical cancer, or other cancer for which the patient has been disease-free for at least five years.
- Presence of clinical signs of CNS metastases due to their poor prognosis and because progressive neurologic dysfunction would confound the evaluation of neurologic and other adverse events.
- Uncontrolled inter-current illness including, but not limited to, ongoing or active infection (except viral hepatitis), symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, or psychiatric...
- Inadequately controlled arterial hypertension (defined as systolic blood pressure [BP]\>150 mmHg and/or diastolic BP \>100 mmHg), based on an average of at least three BP readings on separate occasions.
- Anti-hypertensive therapy to achieve these parameters is allowed.
- Any of the following contraindications to angiography and selective visceral catheterization:
- Bleeding diathesis, not correctable by the standard forms of therapy.
- Severe peripheral vascular disease that would preclude arterial catheterization.
- Significant cardiovascular disease (such as cardiac disease, myocardial infarction, or cerebrovascular accident within 3 months prior to randomization), unstable arrhythmia, or unstable angina.
- History of congenital long QT syndrome or corrected QT interval \> 500 ms (calculated with use of the Fridericia method) at screening
- History of uncorrectable electrolyte disorder affecting serum levels of potassium, calcium, or magnesium
- Current or recent use (within 10 days prior to angiogram) of aspirin (\>325 mg/day) or current or recent treatment with dipyridamole, ticlopidine, clopidogrel, and cilostazol.
- Use of dipyridamole, ticlopidine, clopidogrel, and cilostazol is allowed for patients who do not have any active bleeding for the past 6 months after review with attending physician.
- Current or recent (within 10 days prior to angiogram) use of full-dose oral or parenteral anticoagulants or thrombolytic agents for therapeutic (as opposed to prophylactic) purpose.
- Prophylactic anticoagulation for the patency of venous access devices is allowed provided the activity of the agent results in an INR \<1.5×ULN and aPTT is within normal limits (according to institutional standards)...
- Prophylactic use of low-molecular-weight heparin (i.e., enoxaparin 40 mg/day) is allowed. However, the use of direct oral anticoagulant therapies such as dabigatran (Pradaxa®) and rivaroxaban (Xarelto®) is not...
- History of allergic reactions attributed to compounds of similar chemical or biologic composition to SIRT-Y90 or atezolizumab or bevacizumab.
- The patient has active or history of autoimmune disease or immune deficiency such as, but not limited to, multiple sclerosis, systemic lupus erythematosus, and inflammatory bowel disease, with the following exceptions:
- Patients with a history of autoimmune-related hypothyroidism who are on thyroid-replacement hormone are eligible for the study.
- Patients with controlled Type 1 diabetes mellitus who are on an insulin regimen are eligible for the study.
- Patients with eczema, psoriasis, lichen simplex chronicus, or vitiligo with dermatologic manifestations only (e.g., patients with psoriatic arthritis are excluded) are eligible for the study provided all of following...
- Rash must cover \< 10% of body surface area
- Disease is well controlled at baseline and requires only low-potency topical corticosteroids
- No occurrence of acute exacerbations of the underlying condition requiring psoralen plus ultraviolet A radiation, methotrexate, retinoids, biologic agents, oral calcineurin inhibitors, or high-potency or oral...
- The patient requires concomitant treatment with any immunosuppressive or immunostimulant agent, or with systemic corticosteroids prescribed for chronic treatment (more than 7 consecutive days).
- Inability or unwillingness to understand or sign a written informed consent document.
- Female patients who are pregnant or currently breastfeeding.
- Current enrolment in any other investigational therapeutic drug or device study.
The study team makes the final eligibility decision.
Where it's taking place
- Beijing, China
- Chengdu, China
- Jinan, China
- Singapore, Singapore
- Seoul, South Korea
- Kaohsiung City, Taiwan
- Taichung, Taiwan
- Taipei, Taiwan
Questions & answers
Do participants get paid in this trial?
This listing doesn't specify compensation. Many trials still reimburse travel or offer a stipend, so it's worth asking the study team when you connect.
Is it free to join, and do I need insurance?
Searching and applying through BridgeMD is free. In clinical trials the study-related treatment and visits are generally provided at no cost to you. You usually don't need insurance to take part - confirm specifics with the study team.
How long does this study last?
The listing doesn't state an exact length. The study team walks you through the schedule and number of visits before you decide to enroll.
Who can join this trial?
This study is enrolling all sexes, 21 years to 99 years. The study team makes the final eligibility decision.
Where is this trial taking place?
Study sites include Beijing, China; Chengdu, China; Jinan, China; Singapore, Singapore; Seoul, South Korea; Kaohsiung City, Taiwan and 2 more location(s). Enter your location above to see the nearest site and check your eligibility.
Explore other conditions
BridgeMD is an information and trial-matching tool - not medical advice, and not the study sponsor. Details come from ClinicalTrials.gov; the study team decides eligibility.