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  • 1
    Online Resource
    Online Resource
    Association of early recurrence within one year of liver transplant for hepatocellular carcinoma with poor survival.
    American Society of Clinical Oncology (ASCO) ; 2021
    In:  Journal of Clinical Oncology Vol. 39, No. 3_suppl ( 2021-01-20), p. 296-296
    Details
    In: Journal of Clinical Oncology, American Society of Clinical Oncology (ASCO), Vol. 39, No. 3_suppl ( 2021-01-20), p. 296-296
    Abstract: 296 Background: Treatment of hepatocellular carcinoma (HCC) recurrences following liver transplant is challenging. All the clinical trials of systemic therapies for advanced HCC excluded patients with any history of organ transplant. Here we review outcome, and the safety and efficacy of the application of systemic medical therapies in this clinical setting. Methods: This is a retrospective cross-sectional study of consecutive adult patients with recurrence of HCC following liver transplant for the indication of treatment of HCC in Queen Mary Hospital from January 2005 to January 2018. Results: Forty-three consecutive patients with a recurrence of HCC following liver transplant were identified from 2005 to 2018. Median survival from diagnosis of recurrence was 17 months (CI 11.3, 22.7). Early recurrence within 12 months of transplant was associated with a significantly worse median survival of 10 months CI 8.5, 11.4) compared to 26 months (CI 18.8, 33.2) when recurrences occurred after 12 months from transplant (p 〈 0.001) after adjustment with peritumoural vascular invasion, first line therapy with sorafenib, any second line therapy and use of mTOR inhibitors as immunosuppressants, with a hazard ratio of 0.104 (log-rank test, p 〈 0.001). 41 patients who received medical systemic therapies, 34 (79.1% ) received sorafenib as the first line systemic therapy. 47.1% (N= 16) received subsequent lines of systemic therapies (ranging from 1 to 4 lines). Hand-foot syndrome was most common among the adverse events and it was observed in 34.7% patients treated with sorafenib. It led to dose interruptions in 8.8 % of patients who were given sorafenib. 26.7% had grade 1 diarrhoea. 14.3% had grade 1 transaminase rise. Conclusions: Early recurrence within one year from transplant was the most significant risk factor. Treatment efficacy and adverse events and tolerability of sorafenib were comparable with those in the setting of advanced HCC without transplant.
    Type of Medium: Online Resource
    ISSN: 0732-183X , 1527-7755
    URL: Article
    DOI: 10.1200/JCO.2021.39.3_suppl.296
    RVK:
    XA 52760
    RVK:
    XA 10000
    Language: English
    Publisher: American Society of Clinical Oncology (ASCO)
    Publication Date: 2021
    detail.hit.zdb_id: 2005181-5
    detail.hit.zdb_id: 604914-X
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  • 2
    Online Resource
    Online Resource
    Nivolumab/pembrolizumab in Child-Pugh grade B/C patients with advanced HCC.
    American Society of Clinical Oncology (ASCO) ; 2021
    In:  Journal of Clinical Oncology Vol. 39, No. 15_suppl ( 2021-05-20), p. e16184-e16184
    Details
    In: Journal of Clinical Oncology, American Society of Clinical Oncology (ASCO), Vol. 39, No. 15_suppl ( 2021-05-20), p. e16184-e16184
    Abstract: e16184 Background: Hepatic derangement commonly accompanies advanced HCC (aHCC) and limits the use of systemic therapies. We aimed to evaluate the use of single agent anti-PD-1 nivolumab or pembrolizumab in Child-Pugh (CP) grade B or C patients with aHCC. Methods: Consecutive aHCC patients with CP grade B (CPB) or C (CPC) liver function who received single agent nivolumab or pembrolizumab were analysed. Objective response rate (ORR), time-to-progression (TTP), overall survival (OS), and treatment-related adverse events (TRAEs) were assessed. Results: Between May 2015 and June 2020, 61 patients were included. The median age was 60 (range 28-82). 81% and 4.8% had hepatitis-B and hepatitis-C related HCCs respectively. 72.1% (n = 44) were of CPB and 27.9% (n = 17) were of CPC. Amongst CPB patients, 19 (31.1% of all patients) had CP score 7 (CP7) and 25 (41.0% of all patients) had CP score 8 or 9. The median follow-up was 2.3 months. The ORR of CPB and CPC patients were 6.8% and 0% respectively (p = 0.553). The TTP of CPB and CPC patients were 2.1 months (95% C.I. 1.4-2.8) and 1.4 months (95% C.I. 0.6-2.1) respectively (p = 0.204). CPB patients had significantly better OS than CPC patients (3.1 months (95% C.I. 1.4-4.7), vs. 1.7 months (95% C.I. 1.0-2.4), p = 0.041). Compared to CP score ≥8 (CP≥8) patients, CP7 patients had significantly better OS (median OS CP7 6.7 months (95% C.I. 4.0-9.3), vs. CP≥8 1.8 months (1.2-2.4), p = 0.002). Patients with diuretic-refractory ascites had significantly worse OS compared to those without (1.7 months (95% C.I. 1.0-2.5) vs. 3.7 months (95% C.I. 0.1-7.3), p = 0.004). Portal vein (PV) thrombosis was also significantly associated with inferior survival, with median OS of patients with any PV thrombosis being 1.8 months (95% C.I. 1.0-2.5), compared to 5.3 months (95% C.I. 2.4-8.1) of those without (p = 0.004). The median number of doses given was 3 (range 1-34). Median treatment duration was 5.0 weeks (range 0-77). Overall, 25.4% of patients experienced TRAEs and 4.8% experienced grade ≥3 TRAEs. The most common TRAEs were skin-related (13.1%) and constitutional symptoms (6.6%). Conclusions: Nivolumab/pembrolizumab had acceptable safety in CPB/C patients with aHCC. CP7, absence of diuretic-refractory ascites and lack of PV thrombosis were associated with better survival.
    Type of Medium: Online Resource
    ISSN: 0732-183X , 1527-7755
    URL: Article
    DOI: 10.1200/JCO.2021.39.15_suppl.e16184
    RVK:
    XA 52760
    RVK:
    XA 10000
    Language: English
    Publisher: American Society of Clinical Oncology (ASCO)
    Publication Date: 2021
    detail.hit.zdb_id: 2005181-5
    detail.hit.zdb_id: 604914-X
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  • 3
    Online Resource
    Online Resource
    The use of cabozantinib in advanced hepatocellular carcinoma (HCC): Hong Kong multi-center experience.
    American Society of Clinical Oncology (ASCO) ; 2021
    In:  Journal of Clinical Oncology Vol. 39, No. 3_suppl ( 2021-01-20), p. 316-316
    Details
    In: Journal of Clinical Oncology, American Society of Clinical Oncology (ASCO), Vol. 39, No. 3_suppl ( 2021-01-20), p. 316-316
    Abstract: 316 Background: In the phase III CELESTIAL trial, cabozantinib showed significant improvement in overall survival with good tolerability in advanced HCC population. We aimed to evaluate the efficacy, survival and tolerability of cabozatinib in advanced hepatocellular carcinoma (HCC) patients in a real life setting. Methods: Between February 2018 and October 2019, consecutive advanced HCC patients who received cabozatinib alone or in combination at University of Hong Kong Health System hospitals were analysed. Cabozantinib was administered at 60 mg continuously daily. Objective response rate (ORR), time-to-progression (TTP), overall survival (OS), and tolerability were evaluated. Results: Overall, 22 patients were included. The median age was 57.1 years (range 48.5-58.6). All patients except one were hepatitis B carriers. More than 80% of the patients had underlying Child-Pugh A cirrhosis. Most patients had metastatic disease (95.5%). More than 70% of patients received cabozantinib beyond second-line, and most of the patients had prior exposure to tyrosine kinase inhibitor (TKI) and/or immunotherapy. The median time from the start of first-line systemic treatment to the start of cabozantinib was 11.2 months. Cabozantinib was administered to 11 patients (50%) as single agent, while the other half received cabozantinib in combination with mostly immune checkpoint inhibitors. The median follow-up was 7.6 months. The table below shows the ORR. The overall median TTP and OS were 4.2 and 8.90 months, respectively. Interestingly, among those who received single agent cabozantinib, the median OS was 5.36 months in contrast to 12.32 months in the patients received combination. Overall, 90.9% of patients experienced treatment related adverse events (TRAEs) with transient liver function occurred in nearly 50% patients. Nevertheless, Grade 3/4 TRAEs was only 12%. Conclusions: Our present study showed that the use of cabozatinib in advanced HCC patients had good anti-tumour activity and survival benefits with acceptable toxicity profile. [Table: see text]
    Type of Medium: Online Resource
    ISSN: 0732-183X , 1527-7755
    URL: Article
    DOI: 10.1200/JCO.2021.39.3_suppl.316
    RVK:
    XA 52760
    RVK:
    XA 10000
    Language: English
    Publisher: American Society of Clinical Oncology (ASCO)
    Publication Date: 2021
    detail.hit.zdb_id: 2005181-5
    detail.hit.zdb_id: 604914-X
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  • 4
    Online Resource
    Online Resource
    Ipilimumab and nivolumab/pembrolizumab in advanced hepatocellular carcinoma refractory to prior immune checkpoint inhibitors.
    American Society of Clinical Oncology (ASCO) ; 2021
    In:  Journal of Clinical Oncology Vol. 39, No. 3_suppl ( 2021-01-20), p. 330-330
    Details
    In: Journal of Clinical Oncology, American Society of Clinical Oncology (ASCO), Vol. 39, No. 3_suppl ( 2021-01-20), p. 330-330
    Abstract: 330 Background: Programmed cell death protein 1 (PD-1) pathway blockade with immune checkpoint inhibitors (ICI) is a standard therapy in advanced hepatocellular carcinoma (HCC) nowadays. No strategies to overcome ICI resistance have been described. We aimed to evaluate the use of ipilimumab and anti-PD-1 ICIs (nivolumab or pembrolizumab) combinations in advanced HCC patients with progression on prior ICIs. Methods: Advanced HCC patients with documented tumour progression on prior ICIs and subsequently received ipilimumab with nivolumab/pembrolizumab were analysed. Objective response rate (ORR), median duration of response (DOR), time-to-progression (TTP), overall survival (OS), and treatment-related adverse events (TRAEs) were assessed. Results: Twenty-five patients were included. The median age was 62 (range 51-83). 68% were of Child-Pugh (CP) grade A and 48% had primary resistance to prior ICI. At median follow-up of 37.7 months, the ORR was 16% with a median DOR of 11.5 months (range 2.76-30.3). Three patients achieved complete response. The median TTP was 2.96 months (95% C.I. 1.61-4.31). Median OS was 10.9 months (95% C.I. 3.99-17.8) and the 1-year, 2-year and 3-year survival rates were 42.4%, 32.3% and 21.6% respectively. The ORR was 16.7% in primary resistance group and 15.4% in acquired resistance group (p=1.00). All responders were of CP A and Albumin-Bilirubin (ALBI) grade 1 or 2. CP and ALBI grades were significantly associated with OS (p=0.006 and p 〈 0.001 respectively). Overall, 52% of patients experienced TRAEs and 12% experienced grade 3 or above TRAEs. Conclusions: Ipilimumab and nivolumab/pembrolizumab can achieve durable antitumour activity and encouraging survival outcomes with acceptable toxicity in patients with advanced HCC who had prior treatment with ICIs.
    Type of Medium: Online Resource
    ISSN: 0732-183X , 1527-7755
    URL: Article
    DOI: 10.1200/JCO.2021.39.3_suppl.330
    RVK:
    XA 52760
    RVK:
    XA 10000
    Language: English
    Publisher: American Society of Clinical Oncology (ASCO)
    Publication Date: 2021
    detail.hit.zdb_id: 2005181-5
    detail.hit.zdb_id: 604914-X
    Location Call Number Limitation Availability
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  • 5
    Online Resource
    Online Resource
    Cabozantinib in advanced HCC patients previously treated with immune checkpoint inhibitors: A territory-wide cohort study.
    American Society of Clinical Oncology (ASCO) ; 2021
    In:  Journal of Clinical Oncology Vol. 39, No. 15_suppl ( 2021-05-20), p. e16179-e16179
    Details
    In: Journal of Clinical Oncology, American Society of Clinical Oncology (ASCO), Vol. 39, No. 15_suppl ( 2021-05-20), p. e16179-e16179
    Abstract: e16179 Background: Cabozantinib is licensed for use as second- or third-line treatment for sorafenib-exposed advanced hepatocellular carcinoma (aHCC) based on the phase III CELESTIAL trial. However, its use in the post-immune checkpoint inhibitors (ICI) setting has yet to be described. We evaluated the pattern of use, efficacy, survival and tolerability of cabozantinib in aHCC patients with previous treatment by ICIs. Methods: We did a multi-centre, territory-wide study analysing aHCC patients who received cabozantinib after prior ICIs. Objective response rate (ORR), disease control rate (DCR), time-to-progression (TTP), overall survival (OS) and treatment related adverse events (TRAEs) were assessed. Results: Thirty-one patients were included. The median age was 58.0 (range 41-85) and 77.4% had Child-Pugh A cirrhosis. 51.6% of patients received single agent cabozantinib and 48.4% received cabozantinib in combination with ICIs. ≥80% of patients received cabozantinib beyond the second-line and 93.5% of patients had prior TKIs. All patients received prior anti-PD-1 and 61.3% had prior anti-CTLA-4. The median follow-up was 15.2 months. For single agent cabozantinib patients, the ORR was 6.3%, DCR was 31.3% and median TTP was 3.5 months (95% C.I. 1.2-5.8). For cabozantinib-ICI combination patients, the ORR was 6.7%, DCR was 26.7% and median TTP was 2.3 months (95% C.I. 1.4-3.1). The overall median OS was 8.9 months (95% C.I. 5.7-11.9). Single agent cabozantinib patients had a significantly shorter OS compared to cabozantinib-ICI combination patients (8.3 months (95% C.I. 1.3-15.2) vs. 15.1 months (95% C.I. 11.1-19.2), p = 0.047). There was no significant difference in OS among patients with primary resistance to prior ICI regimes compared to those with acquired resistance (primary resistance 8.28 months (95% C.I. 5.04-11.5) vs. acquired resistance 8.90 months (95% C.I. 3.49-14.3), p = 0.472). Overall, 67.7% and 6.5% of patients experienced TRAEs of all grade and grade ≥3 respectively. The most common TRAE was hand-foot syndrome. 62.5% of single agent cabozantinib patients had any grade TRAE and no such patients had grade ≥3 TRAE. Conclusions: Cabozantinib had good anti-tumour activity and survival outcomes with acceptable toxicity in aHCC patients with previous treatment by ICIs.
    Type of Medium: Online Resource
    ISSN: 0732-183X , 1527-7755
    URL: Article
    DOI: 10.1200/JCO.2021.39.15_suppl.e16179
    RVK:
    XA 52760
    RVK:
    XA 10000
    Language: English
    Publisher: American Society of Clinical Oncology (ASCO)
    Publication Date: 2021
    detail.hit.zdb_id: 2005181-5
    detail.hit.zdb_id: 604914-X
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  • 6
    Online Resource
    Online Resource
    The Use of Cabozantinib in Advanced Hepatocellular Carcinoma in Hong Kong—A Territory-Wide Cohort Study
    MDPI AG ; 2021
    In:  Cancers Vol. 13, No. 9 ( 2021-04-21), p. 2002-
    Details
    In: Cancers, MDPI AG, Vol. 13, No. 9 ( 2021-04-21), p. 2002-
    Abstract: (1) Background: Cabozantinib is approved in sorafenib-exposed advanced hepatocellular carcinoma (aHCC). We evaluated the real-life pattern of use, efficacy, and tolerability of cabozantinib in aHCC. (2) Methods: This territory-wide study included consecutive aHCC patients who received cabozantinib between February 2018 and September 2020 in Hong Kong. The objective response rate (ORR), disease control rate (DCR), overall survival (OS), and adverse events (AE) were assessed. (3) Results: Overall, 42 patients were included. Approximately 83.3% had Child-Pugh A cirrhosis. About 64.3% received cabozantinib as a single agent, and the remaining 35.7% received cabozantinib as an add-on to immune checkpoint inhibitors (ICIs). For single-agent patients, the median follow-up was 6.7 months. The ORR was 3.7%, DCR was 44.4%, and the median OS was 8.28 months. About 74.1% of patients experienced any AEs with 7.4% having grade ≥3 AEs. Among patients who received prior ICIs (n = 16), the ORR was 6.3%, and the median OS was 8.28 months. An exploratory analysis of patients who received cabozantinib as an add-on to ICIs showed an ORR of 6.7% and a median OS of 15.1 months, with 73.3% having any AE and 13.3% having grade ≥3 AEs. (4) Conclusions: Cabozantinib had good anti-tumor activity, survival benefits, and acceptable tolerability in real-life aHCC patients.
    Type of Medium: Online Resource
    ISSN: 2072-6694
    URL: Article
    DOI: 10.3390/cancers13092002
    Language: English
    Publisher: MDPI AG
    Publication Date: 2021
    detail.hit.zdb_id: 2527080-1
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  • 7
    Online Resource
    Online Resource
    Ipilimumab and nivolumab/pembrolizumab in advanced hepatocellular carcinoma refractory to prior immune checkpoint inhibitors
    BMJ ; 2021
    In:  Journal for ImmunoTherapy of Cancer Vol. 9, No. 2 ( 2021-02), p. e001945-
    Details
    In: Journal for ImmunoTherapy of Cancer, BMJ, Vol. 9, No. 2 ( 2021-02), p. e001945-
    Abstract: Programmed cell death protein 1 (PD-1) pathway blockade with immune checkpoint inhibitors (ICIs) is a standard therapy in advanced hepatocellular carcinoma (HCC) nowadays. No strategies to overcome ICI resistance have been described. We aimed to evaluate the use of ipilimumab and anti-PD-1 ICIs (nivolumab or pembrolizumab) combinations in patients with advanced HCC with progression on prior ICIs. Methods Patients with advanced HCC with documented tumor progression on prior ICIs and subsequently received ipilimumab with nivolumab/pembrolizumab were analyzed. Objective response rate (ORR), median duration of response (DOR), time-to-progression (TTP), overall survival (OS), and treatment-related adverse events (TRAEs) were assessed. Results Twenty-five patients were included. The median age was 62 (range: 51–83). About 68% were of Child-Pugh (CP) Grade A and 48% had primary resistance to prior ICI. At median follow-up of 37.7 months, the ORR was 16% with a median DOR of 11.5 months (range: 2.76–30.3). Three patients achieved complete response. The median TTP was 2.96 months (95% CI: 1.61 to 4.31). Median OS was 10.9 months (95% CI: 3.99 to 17.8) and the 1 year, 2 year and 3 year survival rates were 42.4%, 32.3% and 21.6%, respectively. The ORR was 16.7% in primary resistance group and 15.4% in acquired resistance group (p=1.00). All responders were of CP A and Albumin-Bilirubin (ALBI) Grade 1 or 2. CP and ALBI Grades were significantly associated with OS (p=0.006 and p 〈 0.001, respectively). Overall, 52% of patients experienced TRAEs and 12% experienced Grade 3 or above TRAEs. Conclusions Ipilimumab and nivolumab/pembrolizumab can achieve durable antitumor activity and encouraging survival outcomes with acceptable toxicity in patients with advanced HCC who had prior treatment with ICIs.
    Type of Medium: Online Resource
    ISSN: 2051-1426
    URL: Article
    DOI: 10.1136/jitc-2020-001945
    Language: English
    Publisher: BMJ
    Publication Date: 2021
    detail.hit.zdb_id: 2719863-7
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  • 8
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    Online Resource
    The Outcomes of Systemic Treatment in Recurrent Hepatocellular Carcinomas Following Liver Transplants
    Springer Science and Business Media LLC ; 2021
    In:  Advances in Therapy Vol. 38, No. 7 ( 2021-07), p. 3900-3910
    Details
    In: Advances in Therapy, Springer Science and Business Media LLC, Vol. 38, No. 7 ( 2021-07), p. 3900-3910
    Type of Medium: Online Resource
    ISSN: 0741-238X , 1865-8652
    URL: Article
    DOI: 10.1007/s12325-021-01800-z
    Language: English
    Publisher: Springer Science and Business Media LLC
    Publication Date: 2021
    detail.hit.zdb_id: 632651-1
    detail.hit.zdb_id: 2421646-X
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