Abstract 127P
Background
ALBI grade is an objective measure of liver function for patients with HCC; higher ALBI grade is associated with worse prognosis. In the phase 3 CELESTIAL trial (NCT01908426), cabozantinib, an inhibitor of MET, VEGFR, and AXL, significantly improved overall survival (OS) and progression-free survival (PFS) vs placebo in patients with previously treated HCC and is now approved for patients with HCC who received prior sorafenib. Here, we evaluate outcomes based on ALBI grade in the CELESTIAL trial.
Methods
707 patients were randomized 2:1 to cabozantinib (60 mg daily) or placebo. Eligible patients had HCC, Child-Pugh score A, and ECOG PS ≤ 1. Patients received prior sorafenib and ≤2 lines of prior systemic therapy for HCC. Baseline ALBI score was calculated from serum albumin and total bilirubin measured centrally, and was used to determine ALBI grade (Johnson, J Clin Oncol. 2015;33:550-8).
Results
At baseline, 186 patients (40%) were ALBI grade 1 and 282 (60%) were ALBI grade 2 in the cabozantinib arm; 182 patients (43%) were ALBI grade 1 and 133 (56%) were ALBI grade 2 in the placebo arm. Two patients in each arm were ALBI grade 3. Patients with ALBI grade 1 had better ECOG PS (61% ECOG 0 & 39% ECOG 1) vs those with ALBI grade 2 (48% ECOG 0 & 52% ECOG 1). In patients with ALBI grade 1, median OS was 17.5 months with cabozantinib vs 11.4 months with placebo (HR 0.63, 95% CI 0.46-0.86). In patients with ALBI grade 2, median OS was 8.0 months with cabozantinib vs 6.4 months with placebo (HR 0.84, 95% CI 0.66-1.06). In patients with ALBI grade 1, median PFS was 6.5 months with cabozantinib vs 1.9 months with placebo (HR 0.42, 95% CI 0.32-0.56) and in patients with ALBI grade 2, median PFS was 3.7 months with cabozantinib vs 1.9 months with placebo (HR 0.46, 95% CI 0.37-0.58). Common grade 3/4 adverse events in both groups were consistent with the overall population. Treatment related discontinuations in the cabozantinib arm were 12% and 19% for patients with ALBI grade 1 and 2.
Conclusions
Patients treated with cabozantinib had longer PFS and OS vs patients receiving placebo, regardless of ALBI grade. Outcomes were generally better in patients with ALBI grade 1 vs 2.
Clinical trial identification
NCT01908426 (Other Study ID Numbers: XL184-309).
Editorial acknowledgement
Suvajit Sen (Exelixis).
Legal entity responsible for the study
Exelixis.
Funding
Exelixis.
Disclosure
S.L. Chan: Advisory / Consultancy: Amgen. R. Miksad: Full / Part-time employment: Flatiron Health; Shareholder / Stockholder / Stock options: Flatiron Health; Research grant / Funding (institution): Exelixis, Bayer . I. Cicin: Advisory / Consultancy: AstraZeneca; Advisory / Consultancy: Boehringer Ingelheim; Advisory / Consultancy: Eli Lilly; Advisory / Consultancy: Merck Sharp & Dohme Corp; Advisory / Consultancy: F. Hoffmann-La Roche; Advisory / Consultancy: Pfizer. H.J. Klumpen: Advisory / Consultancy: IPSEN; Research grant / Funding (institution), Local PI for clinical trial from the following organizations: IPSEN Exelexis, ITM, SIRTEX, Taiho, BAYER, DAICHII, Novartis, BTG . S. Kim: Research grant / Funding (institution): Genentech, Roche, Pfizer; Advisory / Consultancy: Amgen, Bayer, Boehringer Ingelheim, MSD, Novartis, Roche, Sanofi, Servier. J. Youkstetter: Shareholder / Stockholder / Stock options, Full / Part-time employment: Exelixis. S. Sen: Full / Part-time employment, Self and spouse: Exelixis; Shareholder / Stockholder / Stock options, Self and spouse: Exelixis. A-L. Cheng: Advisory / Consultancy: Bayer Schering Pharma; Advisory / Consultancy: Bristol-Myers Squibb; Honoraria (self), Advisory / Consultancy: Eisai; Honoraria (self), Advisory / Consultancy: Merck Serono; Honoraria (self), Advisory / Consultancy: Novartis; Honoraria (self), Advisory / Consultancy: Ono Pharmaceutica; Advisory / Consultancy: Exelixis; Advisory / Consultancy: Nucleix; Honoraria (self), Advisory / Consultancy: Roche/Genentech; Honoraria (self), Advisory / Consultancy: IQVIA; Honoraria (self): Merck Sharp Dohme. A.B. El-Khoueiry: Research grant / Funding (self): AstraZeneca; Research grant / Funding (self): Astex; Advisory / Consultancy: Bayer; Advisory / Consultancy: BMS; Advisory / Consultancy: Agenus; Advisory / Consultancy: Merck; Advisory / Consultancy: EISAI; Advisory / Consultancy: Pieris; Advisory / Consultancy: EMD Serono; Advisory / Consultancy: Exelixis; Advisory / Consultancy: Roche/Genentech; Advisory / Consultancy: Apeiron. T. Meyer: Advisory / Consultancy: BMS, BAYER, EISAI, BTG, AZ, BEIGENE, TARVEDA, MSD; Research grant / Funding (institution): BTG BAYER. R.K. Kelley: Advisory / Consultancy: Agios, AstraZeneca, Bayer, BMS (funding to institution) IDMC: Genentech/Roche (funding to self); Research grant / Funding (institution): Agios, AstraZeneca, Bayer, BMS, Eli Lilly, Exelixis, EMD Serono, Medimmune, Merck, Novartis, QED, Taiho. G.K. Abou-Alfa: Research grant / Funding (self): ActaBiologica,; Advisory / Consultancy, Research grant / Funding (self): Agios,; Research grant / Funding (self): Array,; Advisory / Consultancy, Research grant / Funding (self): AstraZeneca; Advisory / Consultancy, Research grant / Funding (self): Bayer,; Advisory / Consultancy, Research grant / Funding (self): Beigene,; Advisory / Consultancy, Research grant / Funding (self): BMS,; Research grant / Funding (self): Casi,; Research grant / Funding (self): Celgene,; Research grant / Funding (self): Exelixis,; Research grant / Funding (self): Genentech,; Research grant / Funding (self): Halozyme,; Research grant / Funding (self): Incyte,; Research grant / Funding (self): Lilly,; Research grant / Funding (self): Mabvax,; Research grant / Funding (self): Novartis,; Research grant / Funding (self): OncoQuest,; Research grant / Funding (institution): Polaris Puma; Research grant / Funding (self): QED,; Research grant / Funding (self): Roche; Advisory / Consultancy: 3DMedcare,Agios, Alignmed, Amgen, Antengene, Aptus, Aslan, Astellas, AstraZeneca, Bayer, Beigene, Bioline, BMS, Boston Scientifc, Bridgebio, Carsgen, Celgene, Casi, Cipla, CytomX, Daiichi, Debio, Delcath, Eisai, Exelixis, Flatiron, Genoscience, Halozyme. All other authors have declared no conflicts of interest.
Resources from the same session
437P - Correlation between bio-impedance analysis and abdominal CT scan to diagnose decreased muscle mass in adult cancer patients
Presenter: Andree Kurniawan
Session: Poster display session
Resources:
Abstract
438P - Evaluating mitochondrial biomarkers between fatigue subclasses identified using latent class analysis in early-stage breast cancer patients
Presenter: Yi Long Toh
Session: Poster display session
Resources:
Abstract
440P - Accuracy of risk scoring system to determine delayed chemotherapy induced nausea and vomiting (CINV) in cancer patients
Presenter: Jada Harika
Session: Poster display session
Resources:
Abstract
441P - A pilot cross-sectional study on incidence of liver toxicity in cancer patients on western anti-cancer drug therapy with or without concurrent Chinese herbal medicine
Presenter: Tsz Him So
Session: Poster display session
Resources:
Abstract
442P - Relationship between QOL and support elderly patients with permanent colostomies
Presenter: Yukiko Orii
Session: Poster display session
Resources:
Abstract
443P - The effectiveness of individual nutritional counselling for patients with advanced cancer undergoing chemotherapy: A preliminary study
Presenter: Saori Koshimoto
Session: Poster display session
Resources:
Abstract
444P - The prophylactic effect of 0.1% fluorometholone eye drops on eye disorders caused by high-dose cytarabine
Presenter: Takayuki Tsuchiya
Session: Poster display session
Resources:
Abstract
445P - Safety and feasibility of extending flushing interval every 3 months for maintenance of TICVPS in CRC patients after completion of curative intended treatments
Presenter: Sang Bo Oh
Session: Poster display session
Resources:
Abstract
446P - Accuracy of risk scoring system to determine chemotherapy induced nausea and vomiting (CINV) in cancer patients receiving first cycle chemotherapy
Presenter: Jada Harika
Session: Poster display session
Resources:
Abstract
447P - Hypomagnesaemia: An unnoticed problem in lung cancer patients treated with concurrent chemoradiation
Presenter: Sharif Ahmed
Session: Poster display session
Resources:
Abstract