Alpha fetoprotein (AFP) response and efficacy outcomes in the phase III CELESTIAL trial of cabozantinib (C) versus placebo (P) in advanced hepatocellular carcinoma (HCC).

2019 ◽  
Vol 37 (4_suppl) ◽  
pp. 423-423 ◽  
Author(s):  
Robin Kate Kelley ◽  
Lorenza Rimassa ◽  
Baek-Yeol Ryoo ◽  
Joong-Won Park ◽  
Jean-Frédéric Blanc ◽  
...  
Keyword(s):  
Systemic Therapy ◽  
Progression Free Survival ◽  
Serum Levels ◽  
Phase Iii ◽  
Advanced Hepatocellular Carcinoma ◽  
Advanced Hcc ◽  
Best Response ◽  
Previously Treated ◽  
Definition Of ◽  
Ecog Ps

423 Background: AFP response, defined as a decrease in serum levels of the tumor marker AFP after therapy, may be associated with improved survival of patients (pts) with HCC treated with locoregional or systemic therapy, and high baseline AFP levels may be associated with poor prognosis. In the phase III CELESTIAL trial (NCT01908426), C, an inhibitor of MET, VEGFR, and AXL, significantly improved overall survival (OS) and progression-free survival (PFS) versus P in pts with previously treated advanced HCC. Here we evaluate clinical outcomes with C in CELESTIAL based on AFP response or progression on treatment. Methods: 707 pts were randomized 2:1 to receive C (60 mg daily) or P. Eligible patients had a pathologic diagnosis of HCC, Child-Pugh score A, and ECOG PS ≤ 1. Pts received prior sorafenib and ≤ 2 lines of prior systemic therapy for HCC. Serum AFP levels were measured centrally at baseline and every 8 weeks thereafter. Outcomes were evaluated for pts with baseline AFP ≥ 20 ng/mL based on AFP response ( ≥ 20% decrease from baseline) or progression ( ≥ 20% increase from baseline) at Week 8. This definition of AFP response has been used in previous studies but requires further validation in large prospective studies. Results: Overall, 331 pts (70%) in the C arm and 160 (68%) in the P arm had baseline AFP ≥ 20 ng/mL; among these pts, 236 (71%) and 111 (69%), respectively, were evaluable for AFP response at week 8. Among evaluable pts, 117 pts (50%) in the C arm vs 14 (13%) in the P arm had an AFP response, and 72 (31%) vs 75 (68%) had AFP progression. Median OS with C was 16.1 mo for pts with an AFP response versus 9.1 mo for pts without a response (HR 0.61, 95% CI 0.45-0.84), and median PFS with C was 7.3 mo versus 4.0 mo (HR 0.55, 95% CI 0.41-0.74). For pts with AFP progression, median OS with C was 8.1 mo, and median PFS with C was 3.6 mo. Hazard ratios for OS and PFS with C also favored AFP responders over non-responders when analyzed using best response through week 24. Conclusions: The AFP response rate was higher with C versus P, and AFP response was associated with longer OS and PFS with C for pts with previously treated advanced HCC. On-treatment AFP changes warrant further evaluation as a biomarker of response. Clinical trial information: NCT01908426.

Cabozantinib (C) versus placebo (P) in patients (pts) with advanced hepatocellular carcinoma (HCC) who have received prior sorafenib: Results from the randomized phase III CELESTIAL trial.

2018 ◽  
Vol 36 (4_suppl) ◽  
pp. 207-207 ◽  
Author(s):  
Ghassan K. Abou-Alfa ◽  
Tim Meyer ◽  
Ann-Lii Cheng ◽  
Anthony B. El-Khoueiry ◽  
Lorenza Rimassa ◽  
...  
Keyword(s):  
Adverse Events ◽  
Primary Endpoint ◽  
Systemic Therapy ◽  
Phase Iii ◽  
Advanced Hepatocellular Carcinoma ◽  
Phase 3 ◽  
Advanced Hcc ◽  
Previously Treated ◽  
Prior Systemic Therapy ◽  
Grade 3

207 Background: C, an inhibitor of MET, VEGFR, and AXL, has previously shown clinical activity in pts with advanced HCC. This phase 3 trial (NCT01908426) evaluated C vs P in previously treated pts with advanced HCC. Methods: In this double-blind, global, phase 3 trial, pts were randomized 2:1 to receive C (60 mg qd) or matched P stratified by disease etiology (HBV, HCV, other), geographic region (Asia, other), and presence of extrahepatic spread and/or macrovascular invasion (EHS/MVI). Eligible pts had pathologic diagnosis of HCC, Child-Pugh score A, ECOG PS ≤1, and must have received prior sorafenib. Pts received up to two lines of prior systemic therapy for HCC and must have progressed following at least one. The primary endpoint was overall survival (OS). Secondary endpoints were investigator-assessed progression-free survival (PFS) and objective response rate (ORR) per RECIST 1.1. The study was designed to detect a hazard ratio (HR) for OS of 0.76 (90% power, 2-sided α = 0.05) at the final analysis with two prespecified interim analyses at 50% and 75% of the planned 621 events. Results: As of 1 Jun 2017, 707 pts were randomized, and 484 deaths had occurred (317 out of 470 for C; 167 out of 237 for P). Baseline characteristics were balanced between the two arms: median age was 64 years, 82% were male, 38% had HBV, 24% had HCV, 25% enrolled in Asia, 78% had EHS, 30% had MVI, 85% had EHS/MVI, and 27% had received two prior systemic therapy regimens for advanced HCC. The study met the primary endpoint at the second planned interim analysis with median OS 10.2 mo for C vs 8.0 mo for P (HR 0.76, 95% CI 0.63-0.92; p = 0.0049). Median PFS was 5.2 mo for C vs 1.9 mo for P (HR 0.44, 95% CI 0.36-0.52; p < 0.001), and ORR was 4% vs 0.4% (p = 0.0086). The most common grade 3/4 adverse events (predominantly grade 3) with higher incidence in the C vs P arm included hand-foot skin reaction (17% vs 0%), hypertension (16% vs 2%), increased aspartate aminotransferase (12% vs 7%), fatigue (10% vs 4%), and diarrhea (10% vs 2%). Conclusion: C significantly improved OS and PFS vs P in previously treated pts with advanced HCC. Adverse events were consistent with the known safety profile of C. Clinical trial information: NCT01908426.

Association of adverse events (AEs) with efficacy outcomes for cabozantinib (C) in patients (pts) with advanced hepatocellular carcinoma (aHCC) in the phase III CELESTIAL trial.

2019 ◽  
Vol 37 (15_suppl) ◽  
pp. 4088-4088 ◽  
Author(s):  
Ghassan K. Abou-Alfa ◽  
Tim Meyer ◽  
Ann-Lii Cheng ◽  
Irfan Cicin ◽  
Luigi Bolondi ◽  
...  
Keyword(s):  
Liver Function ◽  
Kinase Inhibitors ◽  
Progression Free Survival ◽  
Phase Iii ◽  
Advanced Hepatocellular Carcinoma ◽  
Previously Treated ◽  
Baseline Characteristics ◽  
Grade 3 ◽  
Ecog Ps ◽  
Tumor Types

4088 Background: Class-specific AEs occurring with tyrosine kinase inhibitors have been associated with improved efficacy outcomes in several tumor types including aHCC. In the phase 3 CELESTIAL trial (NCT01908426), C, an inhibitor of VEGFR, MET, and AXL, improved overall survival (OS) and progression-free survival (PFS) vs placebo (P) in pts with previously treated aHCC. Here, we retrospectively evaluate the association of palmar-plantar erythrodysaesthesia (PPE) and hypertension (HTN) with OS and PFS for C in the CELESTIAL trial. Methods: 707 pts with aHCC were randomized 2:1 to receive 60 mg C or P once daily. Eligible pts had Child-Pugh score A, ECOG PS ≤1, must have received prior sorafenib, and could have received up to two prior regimens of systemic therapy for HCC. OS and PFS with C were evaluated for pts with any grade PPE or grade ≥3 HTN within the first 8 weeks of study treatment. Results: Overall, 374 (80%) pts in the C arm and 179 (76%) pts in the P arm completed ≥8 weeks of treatment. In the first 8 weeks, 188 (40%) of C-treated pts developed any grade PPE vs 11 (5%) of P-treated pts, and 61 (13%) of C-treated pts developed grade ≥3 HTN vs 3 (1%) of P-treated pts. Median OS with C was 14.4 mo for pts with any grade PPE vs 8.4 mo for pts without PPE (HR 0.59, 95% CI 0.47-0.74), and median PFS with C was 6.5 mo vs 3.7 mo, respectively (HR 0.63, 95% CI 0.51-0.78). Median OS with C was 16.1 mo for pts with grade ≥3 HTN vs 9.5 mo for pts without grade ≥3 HTN (HR 0.56, 95% CI 0.39-0.80), and median PFS with C was 7.4 mo vs 4.4 mo, respectively (HR 0.59, 95% CI 0.43-0.82). Some imbalances in baseline characteristics were present. Pts with PPE had better ECOG PS (60% vs 47% ECOG 0), better liver function (48% vs 34% ALBI grade 1), and less macrovascular invasion (24% vs 30%) than those without. Likewise, pts with grade ≥3 HTN had better ECOG PS (61% vs 51% ECOG 0), better liver function (56% vs 37% ALBI grade 1), and less macrovascular invasion (20% vs 29%) than those without. Conclusions: The development of PPE or grade ≥3 HTN with C was associated with prolonged OS and PFS in pts with previously treated aHCC although some imbalances in baseline characteristics between comparator groups were present. Clinical trial information: NCT01908426.

Pembrolizumab As Second-Line Therapy in Patients With Advanced Hepatocellular Carcinoma in KEYNOTE-240: A Randomized, Double-Blind, Phase III Trial

2020 ◽  
Vol 38 (3) ◽  
pp. 193-202 ◽  
Author(s):  
Richard S. Finn ◽  
Baek-Yeol Ryoo ◽  
Philippe Merle ◽  
Masatoshi Kudo ◽  
Mohamed Bouattour ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Interim Analysis ◽  
Statistical Significance ◽  
Study Drug ◽  
Progression Free Survival ◽  
Final Analysis ◽  
Phase Iii ◽  
Advanced Hepatocellular Carcinoma ◽  
Double Blind ◽  
Previously Treated

PURPOSE Pembrolizumab demonstrated antitumor activity and safety in the phase II KEYNOTE-224 trial in previously treated patients with advanced hepatocellular carcinoma (HCC). KEYNOTE-240 evaluated the efficacy and safety of pembrolizumab in this population. PATIENTS AND METHODS This randomized, double-blind, phase III study was conducted at 119 medical centers in 27 countries. Eligible patients with advanced HCC, previously treated with sorafenib, were randomly assigned at a two-to-one ratio to receive pembrolizumab plus best supportive care (BSC) or placebo plus BSC. Primary end points were overall survival (OS) and progression-free survival (PFS; one-sided significance thresholds, P = .0174 [final analysis] and P = .002 [first interim analysis], respectively). Safety was assessed in all patients who received ≥ 1 dose of study drug. RESULTS Between May 31, 2016, and November 23, 2017, 413 patients were randomly assigned. As of January 2, 2019, median follow-up was 13.8 months for pembrolizumab and 10.6 months for placebo. Median OS was 13.9 months (95% CI, 11.6 to 16.0 months) for pembrolizumab versus 10.6 months (95% CI, 8.3 to 13.5 months) for placebo (hazard ratio [HR], 0.781; 95% CI, 0.611 to 0.998; P = .0238). Median PFS for pembrolizumab was 3.0 months (95% CI, 2.8 to 4.1 months) versus 2.8 months (95% CI, 2.5 to 4.1 months) for placebo at the first interim analysis (HR, 0.775; 95% CI, 0.609 to 0.987; P = .0186) and 3.0 months (95% CI, 2.8 to 4.1 months) versus 2.8 months (95% CI, 1.6 to 3.0 months) at final analysis (HR, 0.718; 95% CI, 0.570 to 0.904; P = .0022). Grade 3 or higher adverse events occurred in 147 (52.7%) and 62 patients (46.3%) for pembrolizumab versus placebo; those that were treatment related occurred in 52 (18.6%) and 10 patients (7.5%), respectively. No hepatitis C or B flares were identified. CONCLUSION In this study, OS and PFS did not reach statistical significance per specified criteria. The results are consistent with those of KEYNOTE-224, supporting a favorable risk-to-benefit ratio for pembrolizumab in this population.

Comparison of two doses of cabazitaxel plus prednisone in patients (pts) with metastatic castration-resistant prostate cancer (mCRPC) previously treated with a docetaxel (D)-containing regimen.

2012 ◽  
Vol 30 (15_suppl) ◽  
pp. TPS4692-TPS4692 ◽  
Author(s):  
Mario A. Eisenberger ◽  
Anne-Claire Hardy-Bessard ◽  
Loic Mourey ◽  
Paul N. Mainwaring ◽  
Daniel Ford ◽  
...  
Keyword(s):  
Prostate Cancer ◽  
Progression Free Survival ◽  
Phase Iii ◽  
Hematologic Toxicity ◽  
Castration Resistant Prostate Cancer ◽  
Open Label ◽  
Measurable Disease ◽  
Previously Treated ◽  
Grade 3 ◽  
Ecog Ps

TPS4692^ Background: The phase III TROPIC study (NCT00417079) reported a significant improvement in overall survival (OS) for cabazitaxel (Cbz) + prednisone (P;CbzP) (25 mg/m2 IV Q3W/10 mg PO QD) vs mitoxantrone (M) + P (MP) (median OS 15.1 vs 12.7 mos; HR 0.70; P < 0.0001) in pts with mCRPC (also known as hormone-refractory prostate cancer) previously treated with a D-containing regimen. CbzP is approved by the FDA, EMA and other health authorities for the treatment of pts with mCRPC that has progressed after a D-containing regimen. Cbz toxicity is consistent with other taxanes; compared with M, more hematologic toxicities are reported (primarily Grade 3–4 neutropenia). Phase I/II studies identified 20 and 25 mg/m2 as recommended doses; 25 mg/m2 was selected for the phase III TROPIC study. As pooled data show Grade 3–4 neutropenia incidence is lower with Cbz < 25 mg/m2 (61%) vs ≥ 25 mg/m2 (74%), it is of interest to assess if reducing the Cbz approved dose in mCRPC lessens hematologic toxicity and is non-inferior in terms of efficacy. Methods: PROSELICA (NCT01308580) is a randomized, open-label, multinational, phase III study comparing 20 mg/m2 and 25 mg/m2 Cbz for efficacy and tolerability. Pts with a life expectancy > 6 mos, ECOG PS ≤ 2, histologically/cytologically confirmed metastatic prostate adenocarcinoma resistant to hormone therapy and previously treated with a D-containing regimen are eligible. Pts are randomized 1:1 to receive Cbz 20 mg/m² or 25 mg/m² IV Q3W + P 10 mg PO QD, treated until disease progression, unacceptable toxicity or withdrawal of consent (max 10 cycles), and stratified according to ECOG PS, measurable disease (yes/no) and region. The primary endpoint is OS (non-inferiority design). Secondary endpoints include safety, progression-free survival (PCWG2 criteria), PSA and pain progression and response, tumor response in pts with measurable disease and health-related quality of life. Cbz PK and pharmacogenomics will be assessed in pt subgroups. Planned enrollment is 1,200 pts. Study start was in May 2011; as of Jan 2012, 270 pts had been enrolled. The first DMC meeting recommended continuing the study without change.

Phase Ib trial of tepotinib in Asian patients with advanced hepatocellular carcinoma (HCC): Final data including long-term outcomes.

2017 ◽  
Vol 35 (15_suppl) ◽  
pp. 4087-4087 ◽  
Author(s):  
Shukui Qin ◽  
Tae-You Kim ◽  
Ho Yeong Lim ◽  
Baek-Yeol Ryoo ◽  
Jürgen Scheele ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Progression Free Survival ◽  
Response Duration ◽  
Complete Response ◽  
Maximum Tolerated Dose ◽  
Advanced Hepatocellular Carcinoma ◽  
Modest Improvement ◽  
Phase Ib ◽  
Advanced Hcc ◽  
Ecog Ps

4087 Background: The incidence of hepatocellular carcinoma (HCC), a leading cause of cancer death, is increasing with the increasing incidence of chronic liver disease. Sorafenib, the only approved systemic therapy for advanced HCC, provides modest improvement in overall survival. Preclinical studies suggest c-Met is a valid target in HCC, but non-selective TKIs with c-Met inhibitory activity have not shown efficacy in trials, possibly due to lack of c-Met inhibition. Tepotinib (MSC2156119J) is a highly selective c-Met inhibitor that has favorable safety and promising activity, particularly against c-Met+ solid tumors. We report the final results of a phase Ib trial of tepotinib in patients (pts) with advanced HCC. Methods: Pts were Asian adults with confirmed HCC of BCLC Stage C, Child-Pugh Class A liver function without encephalopathy, and ECOG PS 0–2. Pts received tepotinib 300, 500 (the RP2D) or 1,000 mg/day on a 21-day cycle. c-Met expression status was retrospectively determined by IHC. Results: 27 pts were enrolled (median age 57 [38-69]; male 23; ECOG PS 0/1 11/16); 7 received tepotinib 300 mg/day, 14 500 mg/day, and 6 1,000 mg/day (3 with dose reduction). No DLTs were observed. 22 pts experienced treatment-related treatment-emergent adverse events (TRTEAEs), most commonly diarrhea (n = 10), nausea (8), elevated AST (7), and elevated ALT (6). 9 pts had grade ≥3 TRTEAEs, including elevated AST (3) and elevated ALT (3). Best overall response (BOR) was partial response (PR) in 2 pts, one of whom received tepotinib 500 mg (response duration 16.1 months) and one 1,000 mg (4.4 months); both had c-Met+ tumors. A further 8 pts had a BOR of stable disease (SD), 1 pt non-complete response (CR)/non-progressive disease (PD), and 14 pts had PD (2 pts not evaluable). Five pts had progression free survival > 8 months. PK were as expected from previous studies. Conclusions: Tepotinib at doses of up to 1,000 mg/day was well tolerated by Asian pts with advanced HCC and a maximum tolerated dose was not reached. Antitumor activity was observed, particularly in pts with c-Met+ tumors. The ongoing phase II part of this study is comparing the efficacy and safety of first-line tepotinib and sorafenib in pts with c-Met+ HCC. Clinical trial information: NCT01988493.

The combination of bevacizumab (B) and erlotinib (E) shows significant biological activity in patients with advanced hepatocellular carcinoma (HCC)

2007 ◽  
Vol 25 (18_suppl) ◽  
pp. 4567-4567 ◽  
Author(s):  
M. B. Thomas ◽  
R. Chadha ◽  
M. Iwasaki ◽  
K. Glover ◽  
J. L. Abbruzzese
Keyword(s):  
Growth Factor ◽  
Systemic Therapy ◽  
Early Death ◽  
Vascular Tumors ◽  
Advanced Hepatocellular Carcinoma ◽  
Open Label ◽  
Tumor Vascularity ◽  
Eligibility Criteria ◽  
Best Response ◽  
Ecog Ps

4567 Purpose: HCC is the 5th most common solid tumor worldwide and the incidence is rising in western countries. >75% of patients (pts) have advanced disease and are ineligible for surgical or loco-regional therapies. Existing cytotoxic chemotherapy does not prolong pt survival and can have significant toxicity in cirrhotic pts. HCC are highly vascular tumors, and based on the prevalence of vascular endothelial growth factor (VEGF) and epidermal growth factor receptors (EGFR) in HCC, we are conducting a phase II, single-arm, open-label trial of B and E in pts with HCC. Patients and Methods: Eligibility criteria include biopsy-proven unresectable HCC, Child- Pugh class A or B cirrhosis, bilirubin = 2.0 mg/dL, transaminases (TA)= 5 x ULN, Plts = 50,000 K/UL and ECOG PS = 2. Prior allowed therapies are surgery, external radiotherapy, ablation, chemoembolization (TACE) and one systemic therapy. Pts receive B 10 mg/kg q14 days plus E 150 mg orally daily until PD or unacceptable toxicity. Results: The primary endpoint is the percent of pts alive and progression free (PFS) after 16 wks of therapy based on median PFS of 3–5 mos in published studies. Response is evaluated by RECIST. 29 pts have been enrolled. For all pts, the med. age was 61 (29–77), 24 (82.8%) were male, 19 (65.5%) were Caucasian; ECOG PS 0, 11 pts, PS 1, 18 pts; 6 had prior systemic therapy, and 10 pts had prior TACE. Of the 27 pts evaluable for response, 1 pt confirmed CR, 5 pts PRs (4 confirmed) (22% RR; 5/6 pts 1st line) 9 pts SD at 16 wks (55% PFS 16 wks); 5 additional pts SD at 8 wks (74% disease control rate). 2 pts PD at 16 wks, 1 pt PD at 8 wks, 2 removed for toxicity (proteinuria, fatigue); 1 early death. 12/14 pts with SD as their best response showed minor tumor shrinkage, decreased tumor vascularity or increased necrosis. Generally B+E are well tolerated; Gr 3–4 toxicities were TA elevation, hyperkalemia, acne (1 pt each), diarrhea, proteinuria (2 pts), GI bleed (3 pts), fatigue (4 pts), hypertension (5 pts). Conclusions: Based on these early encouraging results and favorable toxicity profile, the combination of B + E appears to have significant clinically meaningful biologic activity in HCC. The trial will continue to full accrual of 40 patients. The combination of B + E warrants further study in HCC. No significant financial relationships to disclose.

A phase II (PhII) trial of sorafenib (S) in combination with 5-fluorouracil (5FU) continuous infusion (c.i.) in patients (pts) with advanced hepatocellular carcinoma (HCC): Preliminary data

2009 ◽  
Vol 27 (15_suppl) ◽  
pp. 4592-4592
Author(s):  
I. Petrini ◽  
M. Lencioni ◽  
M. Ricasoli ◽  
M. Iannopollo ◽  
C. Orlandini ◽  
...  
Keyword(s):  
Disease Control ◽  
Tyrosine Kinases ◽  
Kinase Inhibitor ◽  
Tumour Response ◽  
Pharmacokinetic Interaction ◽  
Disease Control Rate ◽  
Phase Iii ◽  
Advanced Hepatocellular Carcinoma ◽  
Advanced Hcc ◽  
Ecog Ps

4592 Background: S, an oral multi-kinase inhibitor that targets Raf-kinase and receptor tyrosine kinases, improved overall survival (OS) and time to progression (TTP) versus placebo in a randomized phase III study in HCC (SHARP study). The safety of S in association with infusional and bolus 5FU regimens was established in a previous PhI study, with no clinically relevant pharmacokinetic interaction between S and 5FU. The present trial was designed to evaluate the safety and efficacy of S with infusional 5FU in HCC pts. Methods: Patients with advanced HCC (not eligible to surgical or locoregional therapies), age≥18 years, Child-Pugh Class A or B, ECOG PS 0–1, without prior systemic treatment for HCC and adequate bone marrow, liver and renal function, were eligible for the study. The primary endpoint is the Disease Control Rate (DCR). Secondary endpoints included response rate, TTP, OS and safety. According to a two-step Simon's model 46 pts were to be accrued. Pts were treated with oral S 400 mg bid continuously and c.i. 5FU 200 mg/sqm/day day 1–14 every 3 weeks. Tumour response was assessed according to RECIST criteria every 9 weeks. Results: Between October 2006 and October 2008 38 pts were enrolled: M-F: 32–6, median age (range): 68(47–83) years, ECOG-PS 0–1: 28–10, Child-Pugh A-B: 35–3, extrahepatic spread: 14 pts, macroscopic vascular invasion: 6 pts. Grade 3/4 (%) toxicities (NCI CTC v 3.0 criteria) included diarrhoea 5/0, stomatitis 21/3, hand foot syndrome 21/0, skin rash 11/0, hypertension 11/0; hyperbilirubinemia 5/3, AST 11/0, ALT 8/0, cardiac toxicity (one cardiac failure, one atrial fibrillation) 5/0 and bleeding (melena) in 3/0. One partial response was observed. Stable disease was obtained in 45% of pts with a median duration of 9.6 months (range 5–18+). Median TTP was 7.6 months (CI 95%=5.3–9.9) and median OS 12.2 months (CI 95%=4.45–19.8). Conclusions: Preliminary results of this PhII study show encouraging disease control rate, TTP and OS in pts with advanced HCC. The S+5FU association is feasible, well tolerated and AEs were predictable and manageable. [Table: see text]

A phase II study of sorafenib in combination with tegafur/uracil (UFT) for Asian patients with advanced hepatocellular carcinoma (HCC)

2009 ◽  
Vol 27 (15_suppl) ◽  
pp. 4589-4589
Author(s):  
Y. Shen ◽  
C. Hsu ◽  
C. Hsu ◽  
Z. Lin ◽  
P. Chen ◽  
...  
Keyword(s):  
Phase Ii ◽  
Phase Ii Study ◽  
Metronomic Chemotherapy ◽  
Progression Free Survival ◽  
Molar Ratio ◽  
Advanced Hepatocellular Carcinoma ◽  
Multikinase Inhibitor ◽  
Advanced Hcc ◽  
Asian Patients ◽  
Ecog Ps

4589 Background: Sorafenib, a multikinase inhibitor with antiangiogenic activity, has recently been approved for the treatment of unresectable HCC. Combination of sorafenib with metronomic chemotherapy has theoretic advantage in improving antitumor activity without increasing toxicities. UFT (tegafur: uracil = 4:1 in molar ratio), an oral fluoropyrimidine, is active in various gastrointestinal cancers. We conducted a phase II study to evaluate the efficacy and safety of sorafenib plus low-dose UFT in advanced HCC patients (pts). Methods: Pts with histologically or cytologically proven unresectable/metastatic HCC, ECOG PS 0–2, Child-Puch class A, platelets ≥ 100 K/μl, transaminases ≤ 5 × ULN, bilirubin ≤ 3 mg/dl, INR ≤ 2.3 and creatinine ≤ 1.5 × ULN were enrolled. Prior systemic therapy for advanced disease is not allowed. Sorafenib (400 mg bid) and UFT (125 mg/m2 based on tegafur bid) were taken per os continuously. Tumor assessment was performed q8w by RECIST criteria. Primary endpoint is progression-free survival (PFS). Results: Between April 2007 and April 2008, 53 pts were enrolled. Baseline pts characteristics were: M/F, 47/6; median age 57 (range, 31–83); CLIP score 0–3/4, 48/5; extrahepatic spread/macroscopic vascular invasion, 33/30; and HBsAg(+)/anti-HCV(+)/both(+), 38/13/4. 89% of pts were BCLC stage C. Pts received a median of 3.7 (range 0.3- 18.9+) months of treatment. There were 3 (6%) PR and 27 (51%) SD. The median PFS and OS were of 3.7 months (95% C.I., 1.9- 5.5) and 7.4 months (95% C.I., 3.4- 11.4), respectively. Adverse events (AEs) were summarized in Table . Hand-foot skin reaction (HFSR), fatigue, and diarrhea were most common AEs. HFSR was the major AE resulting in dose reduction (19%) or treatment delay (21%). Grade 3/4 neutropenia occurred in 2 pts (4%). Conclusions: Adding metronomic UFT chemotherapy to sorafenib may improve therapeutic efficacy of the latter in pts with advanced HCC. The toxicity profile of the combination is similar to that of sorafenib alone. [Table: see text] [Table: see text]

A phase 2 and biomarker study of sorafenib combined with FOLFOX in patients with advanced hepatocellular carcinoma (HCC).

2018 ◽  
Vol 36 (4_suppl) ◽  
pp. 270-270
Author(s):  
Lipika Goyal ◽  
Hui Zheng ◽  
Thomas Adam Abrams ◽  
Rebecca A. Miksad ◽  
Andrea J. Bullock ◽  
...  
Keyword(s):  
Progression Free Survival ◽  
Phase Iii ◽  
Disease Rate ◽  
Advanced Hepatocellular Carcinoma ◽  
Line Treatment ◽  
Phase 2 ◽  
First Line ◽  
Advanced Hcc ◽  
Biomarker Analysis ◽  
First Line Treatment

270 Background: Sorafenib is the standard first line treatment for advanced HCC and showed a median time to progression (TTP) of 5.5 months and an overall response rate (ORR) of 2% in the phase III SHARP trial. FOLFOX has shown modest activity in HCC with a progression free survival (PFS) of 2.9 months and ORR of 8% in a phase III trial. In this single-arm, multicenter phase 2 and biomarker study, sorafenib plus FOLFOX was evaluated in the first line treatment of advanced HCC. Methods: Patients with histologically proven advanced HCC, Child Pugh A liver function, and no prior systemic therapies received sorafenib 400mg orally twice daily during a 2-week lead-in, followed by concurrent modified FOLFOX (5-FUCI 1200mg/m2/day for 46 hours and LV 400mg/m2 bolus, Oxaliplatin 85mg/m2) on day 1 and 15 of each 28-day cycle. The primary endpoint was TTP, calculated from date of study entry to date of radiological or clinical disease progression. Serial plasma anti-angiogenic and anti-inflammatory biomarkers were evaluated. Results: The study enrolled 40 patients with advanced HCC: median age, 65 years; male 85%; Child Pugh A5, 70%; BCLC stage C, 95%; HCC etiology, HCV 40%, HBV 13%, alcohol 13%. Grade 3/4 adverse events were notable for AST (23%), ALT (15%), bilirubin (10%), diarrhea (10%), anemia (10%), hypertension (5%), hand-foot syndrome (5%), and thrombocytopenia (5%). Dose reductions for sorafenib and FOLFOX were done in 73% and 65% of patients, respectively. The median TTP was 8.8 months (95%CI, 6.5-11.2). The ORR was 18%, and the stable disease rate was 55%. Among 36 patients with a baseline AFP ≥ 5 ng/mL, 10 (28%) had a ≥ 50% drop in AFP. Low baseline plasma levels of sVEGFR1, VEGF-C, and bFGF and high levels of s-cMET and IL-12 tended to associate with longer TTP (p < 0.10). Decreased s-cMET at day 15 and decreased s-cMET and IL-2 at day 43 were associated with longer TTP (p < 0.05). Conclusions: Sorafenib+FOLFOX demonstrated encouraging clinical efficacy with moderate toxicity in the first line treatment of advanced HCC. Initial biomarker evaluation suggested a correlation between TTP and baseline angiogenic markers as well as changes in IL-2 and s-cMET. Complete biomarker analysis will be presented at the meeting. Clinical trial information: NCT01775501.

Pattern of progression in advanced HCC treated with ramucirumab/placebo: Results from two randomized phase III trials (REACH/REACH-2).

2020 ◽  
Vol 38 (4_suppl) ◽  
pp. 544-544
Author(s):  
Maria Reig ◽  
Peter R. Galle ◽  
Masatoshi Kudo ◽  
Richard S. Finn ◽  
Josep M. Llovet ◽  
...  
Keyword(s):  
Phase Iii ◽  
Advanced Hepatocellular Carcinoma ◽  
Cox Models ◽  
Poor Prognostic Factor ◽  
Advanced Hcc ◽  
Pooled Data ◽  
Phase Iii Trials ◽  
Ecog Ps ◽  
Post Hoc ◽  
The Impact

544 Background: REACH (NCT01140347) and REACH-2 (NCT02435433) studied ramucirumab (RAM) in pts with advanced hepatocellular carcinoma (HCC) following sorafenib; REACH-2 enrolled pts with baseline alpha-fetoprotein (AFP) ≥400 ng/mL, and met its primary endpoint of overall survival (OS) for RAM vs placebo. This post-hoc analysis examined radiological progression patterns (RPP) incidence every 6 weeks per RECIST v1.1, and if RPP were related to OS and post-progression survival (PPS). Methods: Pts with advanced HCC, Child-Pugh A, and ECOG PS 0-1 with prior sorafenib were randomized (REACH 1:1; REACH-2 2:1) to receive RAM 8 mg/kg or placebo Q2W. Among pts with ≥1 RPP (new extrahepatic lesion [NEH], new intrahepatic lesion [NIH], extrahepatic growth [EHG], or intrahepatic growth [IHG]), results were analyzed by trial and for pooled individual patient data of REACH-2 and REACH (AFP ≥400 ng/mL). Cox models evaluated treatment effect of RPP on OS, and prognostic implications of RPP on OS (adjusting baseline ECOG PS, AFP, macrovascular invasion, arm) and on PPS (adjusting ECOG PS, AFP at progression). Results: RPP incidence in the pooled population was: NEH 39%; NIH 24%; EHG 39%; IHG 37%. When examining NEH vs other RPP, PPS was worse among those with NEH in REACH (HR 2.33, 95% CI 1.51, 3.60), REACH-2 (HR 1.49, 95% CI 0.72, 3.08), and the pooled data (HR 1.75, 95% CI 1.12, 2.74). Use of post-discontinuation therapy may have influenced results. OS was also significantly reduced in those with NEH across studies (Table). RAM provided OS benefit in the pooled population, including pts with NEH (HR 0.56, 95% CI 0.39, 0.80). Conclusions: Acknowledging limitations of post-randomization RPP analysis, the emergence of NEH on RAM or placebo may be an independent poor prognostic factor for PPS. The impact of RAM on OS was consistent across all RPP subgroups. Clinical trial information: NCT01140347 and NCT02435433. [Table: see text]

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