Regorafenib Followed by Nivolumab in Patients With Hepatocellular Carcinoma (GOING) (GOING)

  • STATUS
    Recruiting
  • End date
    Aug 24, 2024
  • participants needed
    78
  • sponsor
    Fundacion Clinic per a la Recerca Biomédica
Updated on 24 May 2022
renal function
cancer
measurable disease
liver disease
BRAF
KIT
metastasis
TACE
RET
nivolumab
sorafenib
regorafenib

Summary

Regorafenib is an oral tumour deactivation agent that potently blocks multiple protein kinases, including kinases involved in tumour angiogenesis (VEGFR1, -2, -3, TIE2), oncogenesis (KIT, RET, RAF-1, BRAF, BRAFV600E), metastasis (VEGFR3, PDGFR, FGFR) and tumour immunity (CSF1R). In particular, regorafenib inhibits mutated KIT, a major oncogenic driver in gastrointestinal stromal tumours, and thereby blocks tumour cell proliferation.

Regorafenib has shown in clinical trials an acceptable benefit-risk across different tumor types, including colorectal cancer (CRC), GastroIntestinal Stromal Tumors (GIST) and HCC.

The most frequently observed adverse drug reactions (≥30%) in patients receiving regorafenib are pain, hand-foot skin reaction (HFSR), asthenia/fatigue, diarrhea, decreased appetite and food intake, hypertension, and infection.

Nivolumab is a human immunoglobulin G4 (IgG4) monoclonal antibody to the programmed death (PD)-1 receptor, blocking the interaction with PD-ligand (PD-L)1/PD-L213 and restoring T-cell-mediated antitumor activity. Nivolumab was evaluated in second-line the CheckMate 040 Study (Escalation and Expansion cohort.

In both cohorts of the CheckMate 040 Study, the safety profile was acceptable and there were no reported nivolumab-related deaths. In the dose-expansion cohorts from the Phase 1/2 CheckMate 040 Study, 65% of patients had treatment-related adverse events (TRAEs) of any grade 18% with Grade 3 or 4 TRAEs with fatigue, pruritus, and rash being the most common. Elevation of aspartate transaminase (AST) and alanine transaminase (ALT) were the most frequent Grade 3-4 TRAEs. AST/ALT elevations, however, were generally asymptomatic and readily managed.

For this reason, the rationale of this Phase I/IIa trial is to optimize the action of regorafenib and nivolumab but bearing in mind the potential impact of the drug-interaction and enhancement of the severity and/or frequency of adverse events. Thus, regorafenib will be administered as monotherapy during the first 2 cycles (each cycle is 3 weeks on plus 1 week off) of treatment to enhance T cell trafficking and infiltration into the tumor bed to increase the benefits of anti-PD-PD-L1, specific stimuli while emitting Damage-associated molecular patterns (DAMPs), followed by regorafenib plus nivolumab to impact step 7 of the cancer immunity cycle described by Chen.

The anti-PD-L1 effect under hypoxia was evaluated by Noman et al in a tumor model and they postulated that the abrogated myeloid-derived suppressor cells (MDSC)-mediated T cell suppression is achieved in part by modulating the cytokine production (IL-6 and IL-10). Specifically, hypoxia could promote immunosuppression by reducing the cytotoxic efficacy of immune cells, by increasing the peri-tumoral immunosuppressive cell populations infiltration of and priming the expression of immunosuppressive cytokines.

Current options for first line are sorafenib and atezolizumab-bevacizumab. Lenvatinib has been shown to be non-inferior to sorafenib, but it is less frequently used and its toxicity profile mandates a stringent selection of patients. Sorafenib shares some molecular targets with regorafenib, but this has specific action against VEGFR-2, VEGFR-3, Tie-2, PDGFR, FGFR-1, c-Kit, RET and p38-alpha7. Both are antiangiogenic as bevacizumab, but while bevacizumab is limited to the VEGF pathway, they act on several additional target involved in cancer progression. Atezolizumab and nivolumab target the PD1 checkpoint but acting at different levels: PD-1 receptor for Nivolumab and PD-L1 for Atezolizumab. This implies a difference and if resistance to one of the antibodies emerges during treatment, the use of the other one may overcome such key event leading to treatment failure. Recently, the combination of tremelimumab and durvalumab improved OS in comparison to sorafenib; in addition, durvalumab monotherapy was not inferior to sorafenib.

The aim of this study is to do a sequential treatment combining regorafenib, second- line treatment in hepatocellular carcinoma (HCC) with anti PD-1 to enhance the outcome of patients based on the synergy between both drugs.

Details
Condition Hepatocellular Carcinoma
Treatment Regorafenib, Nivolumab
Clinical Study IdentifierNCT04170556
SponsorFundacion Clinic per a la Recerca Biomédica
Last Modified on24 May 2022

Eligibility

Yes No Not Sure

Inclusion Criteria

Male or female subjects 18 years of age or older
Diagnosis of HCC based on histology or non-invasive criteria if the patients are cirrhotic according to AASLD guidelines
Adequate liver function
Eastern Cooperative Oncology Group (ECOG) Performance status of 0 to 1
Adequate hematologic profile
All but sorafenib-related dermatologic adverse events must be grade I according to Common Terminology Criteria for Adverse Events (CTCAE) v.5.0. Early dermatologic adverse events related to first-line treatment must be resolved before starting regorafenib
Adequate renal function
Patients with Hepatocellular Carcinoma
Who develop radiological tumor progression on sorafenib treatment within the 2 months of inclusion in the study and either
who are candidates to regorafenib treatment according to the definition in the RESORCE trial or
who tolerated between 200 and 400 mg of sorafenib for at least 30 days and who did not experience adverse events of grade 3 or more (excluding dermatologic adverse events)(Cohort A)
Subjects may be non-infected or have active chronic HCV or HBV infection
After discontinuation of atezolizuamab in combination with bevacizumab because of
Subjects must consent to perform 2 hepatic or extra-hepatic tumor biopsies, the first one within 4 weeks before starting regorafenib (this biopsy should be performed at least 5-7 days after the last dose of sorafenib and 21 days after the last dose of atezolizumab in combination with bevacizumab) and the second-one before starting the combination phase (regorafenib plus nivolumab) of the study, allowing the acquisition of a tumor sample for performance of correlative studies
tumor progression or treatment related toxicity (Cohort B). Note that patients
Women of childbearing potential (WOCBP) must have a negative serum or urine pregnancy test within 24 hours prior to the start of study drug
should have received at least 2 doses of atezolizumab in combination with
Women must not be breastfeeding
bevacizumab
Males who are sexually active with WOCBP must agree to follow instructions for method(s) of contraception for the duration of treatment with study drug plus 5 half-lives of study drug plus 90 days for a total of 31 weeks post-treatment completion
All subjects must have at least one measurable lesion by RECIST 1.1 criteria. Lesions
Azoospermic males and WOCBP who are continuously not heterosexually active are exempt from contraceptive requirements
previously treated by percutaneous ablation or TACE must not be considered as
WOCBP must agree to follow instructions for method(s) of contraception from the time of enrollment for the duration of treatment with study drug plus 5 half-lives of study drug plus 30 days for a total of 23 weeks post treatment completion
target lesion, only naïve target lesions

Exclusion Criteria

Unfeasibility to fulfill the follow-up schedule
Prior malignancy active within the previous 3 years
Subjects with myocardial infarction in the last year or active ischemic heart disease
Subjects with any active autoimmune disease or history of known or suspected autoimmune disease
Subjects with any history of clinically meaningful variceal bleeding within the last three months
Subjects with severe peripheral arterial disease
Known active drug or alcohol abuse
Subjects with cardiac arrhythmia under treatment with drugs different from beta-blockers or digoxin
Subjects with clinically meaningful ascites defined as ascites requiring non-pharmacologic intervention within 6 months prior to the first scheduled dose
Prior organ allograft or allogeneic bone marrow transplantation
Subjects with any history of encephalopathy within the last 12 months or requirement for medications to prevent or control encephalopathy
Active bacterial or fungal infections requiring systemic treatment within 7 days
Co-infection with hepatitis B and C
History of allergy to study drug components
Prisoners or subjects who are involuntarily incarcerated
Positive test for human immunodeficiency virus (HIV) or known acquired immunodeficiency syndrome (AIDS) defining opportunistic infection within the last year, or a current CD4 count < 350 cells/μL. Patients with HIV infection are eligible if
Inability to comply with restrictions and prohibited activities/treatments
They do not have another active viral infection
They have received antiretroviral therapy (ART) for at least 4 weeks prior to randomization, as clinically indicated
They continue on ART as clinically indicated while enrolled on study
CD4 counts and viral load are monitored per standard of care by a local health care provider
() The ART regimen includes drugs that are permitted according to protocol. An
WOCPB who are pregnant or breastfeeding
evaluation by the infectious disease specialist should be provided to the Medical
Monitor (MM) prior to the enrollment
Prior therapy with an anti-PD-1, anti-PD-L1 (other than atezolizumab), anti-PD-L2
anti-CD137, or anti-Cytotoxic T-Lymphocyte Antigen 4 antibody (anti-CTLA-4 antibody)
Prior monotherapy treatment with any tyrosine kinase inhibitor in first line other
subjects with uncontrolled arterial hypertension
than sorafenib
All but dermatologic toxicities attributed to first-line treatment must have resolved
to Grade 1 (NCI CTCAE version 5) or baseline before administration of study drug
Subjects with toxicities attributed to first-line treatment therapy that are not
expected to resolve and result in long-lasting sequelae are not permitted. Neuropathy
must have resolved to Grade 2 (NCI CTCAE version 5). Dermatologic toxicities must be
resolved
Use of other investigational drugs (drugs not marketed for any indication) within 28
days or at least 5 half-lives (whichever is longer) before study drug administration
Known or underlying medical conditions that, in the Investigator's opinion, would make
the administration of the study drug hazardous to the subjects or obscure the
interpretation of toxicity determination or adverse events
Subjects with a condition requiring systemic treatment with either corticosteroids or
other immunosuppressive medications within 14 days of study drug administration
Laboratory evidence of any underlying medical conditions that, in the Investigator's
opinion, will make the administration of study drug hazardous or obscure the
interpretation of toxicity determination or adverse events
History of severe hypersensitivity reactions to other monoclonal antibodies or
regorafenib
Women with a positive pregnancy test at enrollment or prior to administration of study
medication
Subjects who are compulsorily detained for treatment of either a psychiatric or
physical illness
Subjects in the Child-Pugh classes B≥7 points or C are not allowed to be recruited
into this trial
Concomitant anticoagulation, at therapeutic doses, with anticoagulants such as
warfarin or warfarin-related agents, low molecular weight heparin (LMWH), thrombin or
coagulation factor X (FXa) inhibitors, or antiplatelet agents (eg, clopidogrel)
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