Clinical Outcomes of 2nd- and 3rd-Line Regorafenib for Advanced Hepatocellular Carcinoma

Oncology ◽  
2021 ◽  
pp. 1-8
Author(s):  
Kensuke Naruto ◽  
Tomokazu Kawaoka ◽  
Kei Amioka ◽  
Yutaro Ogawa ◽  
Kikukawa Chihiro ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Clinical Outcomes ◽  
Median Overall Survival ◽  
Response Rate ◽  
Kinase Inhibitor ◽  
Progression Free Survival ◽  
Advanced Hepatocellular Carcinoma ◽  
Free Survival ◽  
Line Therapy ◽  
Unresectable Hepatocellular Carcinoma

<b><i>Introduction:</i></b> This study compared clinical outcomes of 2nd- and 3rd-line regorafenib in patients with unresectable hepatocellular carcinoma. <b><i>Methods:</i></b> In this retrospective cohort study, 48 patients were treated with regorafenib for unresectable hepatocellular carcinoma. Thirty-five and 13 patients were initiated on 2nd- and 3rd-line therapy, respectively. We assessed the responses to and safety of the therapy. <b><i>Results:</i></b> There were no statistically significant differences in clinical characteristics at the start of 2nd- or 3rd-line regorafenib therapy. The overall response rate of 2nd- and 3rd-line regorafenib was 20 and 8%, respectively. The disease control rate was 57 and 54%, respectively. Median overall survival (mOS) from the start of 2nd-line regorafenib was 17.5 months. mOS from the start of 3rd-line regorafenib was not obtained. Median progression-free survival of 2nd- and 3rd-line regorafenib was 4.9 and 2.3 months, respectively. mOS from 1st-line therapy with tyrosine kinase inhibitor plus sorafenib-regorafenib-lenvatinib was 29.5 months; that with lenvatinib-sorafenib-regorafenib was not obtained. Patients on 3rd-line therapy tended to have better Child-Pugh scores and tumor factors at the start of 1st-line therapy than other patients. <b><i>Conclusion:</i></b> Patients on 2nd- and 3rd-line regorafenib showed favorable responses. Good Child-Pugh scores and tumor factors may be associated with a better response rate and OS.

scholarly journals On-Treatment Albumin-Bilirubin Grade: Predictor of Response and Outcome of Sorafenib-Regorafenib Sequential Therapy in Patients with Unresectable Hepatocellular Carcinoma

Cancers ◽  
2021 ◽  
Vol 13 (15) ◽  
pp. 3758
Author(s):  
Hung-Wei Wang ◽  
Po-Heng Chuang ◽  
Wen-Pang Su ◽  
Jung-Ta Kao ◽  
Wei-Fan Hsu ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Disease Control ◽  
Median Overall Survival ◽  
Cox Regression ◽  
Independent Predictor ◽  
Objective Response ◽  
Progression Free Survival ◽  
Sequential Therapy ◽  
Advanced Hepatocellular Carcinoma ◽  
Free Survival

In the RESORCE study, regorafenib after sorafenib therapy improved survival in patients with advanced hepatocellular carcinoma (HCC). In total, 88 patients with unresectable HCC who received sorafenib–regorafenib sequential therapy were enrolled. The objective response rate and disease control rate were 19.3% and 48.9%, respectively, for regorafenib therapy (median duration: 8.1 months). Median progression-free survival (PFS) after regorafenib therapy was 4.2 months (95% CI: 3.2–5.1). The median overall survival (OS; from initiation of either sorafenib or regorafenib) was not reached in this cohort. According to multivariate Cox regression analyses, albumin-bilirubin (ALBI) grade at the initiation of regorafenib therapy is an independent predictor of disease control, PFS, and OS. Moreover, the combination of ALBI grade 2 and an alpha-fetoprotein (AFP) level of ≥20 ng/mL was an independent predictor of PFS (hazard ratio (HR): 3.088, 95% CI: 1.704–5.595; p < 0.001) for regorafenib therapy, and OS for both regorafenib (HR: 3.783, 95% CI: 1.316–10.88; p = 0.014) and sorafenib–regorafenib sequential (HR: 4.603, 95% CI: 1.386–15.29; p = 0.013) therapy. A combination of ALBI grade and AFP level can be used to stratify patients with unresectable HCC by PFS and OS probability for sorafenib–regorafenib sequential therapy.

Early Changes in Alpha-Fetoprotein Are a Useful Predictor of Efficacy of Atezolizumab plus Bevacizumab Treatment in Patients with Advanced Hepatocellular Carcinoma

Oncology ◽  
2021 ◽  
pp. 1-10
Author(s):  
Teiji Kuzuya ◽  
Naoto Kawabe ◽  
Senju Hashimoto ◽  
Ryoji Miyahara ◽  
Akira Sawaki ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Median Overall Survival ◽  
Objective Response ◽  
Evaluation Criteria ◽  
Progression Free Survival ◽  
Alpha Fetoprotein ◽  
Advanced Hepatocellular Carcinoma ◽  
Free Survival ◽  
Bevacizumab Treatment ◽  
The Relationship

<b><i>Introduction:</i></b> The aim of this study was to investigate the early changes in alpha-fetoprotein (AFP) and des-γ-carboxy prothrombin (DCP) levels in patients with advanced hepatocellular carcinoma (HCC) treated with atezolizumab plus bevacizumab and to evaluate the relationship between changes in these tumor markers and treatment efficacy. <b><i>Methods:</i></b> Of 58 consecutive patients who started atezolizumab plus bevacizumab at our institution, 50 patients with information on antitumor response obtained at 6 weeks after therapy were enrolled in this study and their treatment outcomes were retrospectively evaluated. <b><i>Results:</i></b> According to the Response Evaluation Criteria in Solid Tumors at 6 weeks, the objective response (OR) rate was 22.0% and the disease control (DC) rate was 78.0%. In patients who achieved OR at 6 weeks, median AFP and DCP ratios at weeks 1, 2, 3, and 6 were significantly lower than those in patients who did not achieve OR. AFP ratios in patients who did not achieve DC at 6 weeks (Non-6W-DC group) were significantly higher than in those who achieved DC at week 6 (6W-DC group). Median overall survival in the Non-6W-DC group was significantly shorter than in the 6W-DC group (156 days vs. not reached, <i>p</i> = 0.0008). An AFP ratio of 1.4 or higher at 3 weeks had a specificity of 88.0% and a sensitivity of 88.9% for predicting Non-6W-DC. Median progression-free survival was significantly shorter in patients with an AFP ratio of 1.4 or higher at 3 weeks than in those with an AFP ratio of &#x3c;1.4 (42 days vs. 210 days, <i>p</i> = 0.0003). <b><i>Conclusion:</i></b> Early changes in AFP might be useful for predicting the antitumor efficacy of atezolizumab plus bevacizumab in patients with advanced HCC. An AFP ratio of 1.4 or higher at 3 weeks might be an early predictor of refractoriness to atezolizumab plus bevacizumab therapy.

scholarly journals Effectiveness of nivolumab affected by prior cetuximab use and neck dissection in Japanese patients with recurrent or metastatic head and neck cancer: results from a retrospective observational study in a real-world setting

2021 ◽  
Author(s):  
Shin Kariya ◽  
Yasushi Shimizu ◽  
Nobuhiro Hanai ◽  
Ryuji Yasumatsu ◽  
Tomoya Yokota ◽  
...  
Keyword(s):  
Head And Neck Cancer ◽  
Head And Neck ◽  
Neck Dissection ◽  
Neck Cancer ◽  
Median Overall Survival ◽  
Response Rate ◽  
Objective Response ◽  
Progression Free Survival ◽  
Japanese Patients ◽  
Free Survival

Abstract Background To examine the effect of prior use of cetuximab and neck dissection on the effectiveness of nivolumab, we conducted a large-scale subgroup analysis in Japanese patients with recurrent/metastatic head and neck cancer. Methods Data on the effectiveness of nivolumab were extracted from patient medical records. All patients were analyzed for effectiveness by prior cetuximab use. In the analyses for prior neck dissection, only patients with locally advanced disease were included. Results Of 256 patients analyzed, 155 had received prior cetuximab. Nineteen of 50 patients with local recurrence underwent neck dissection. The objective response rate was 14.7 vs 17.2% (p = 0.6116), median progression-free survival was 2.0 vs 3.1 months (p = 0.0261), and median overall survival was 8.4 vs 12 months (p = 0.0548) with vs without prior cetuximab use, respectively. The objective response rate was 23.1 vs 25.9% (p = 0.8455), median progression-free survival was 1.8 vs 3.0 months (p = 0.6650), and median overall survival was 9.1 vs 9.9 months (p = 0.5289) with vs without neck dissection, respectively. Conclusions These findings support the use of nivolumab for patients with recurrent/metastatic head and neck cancer regardless of prior cetuximab use or neck dissection history. Trial registration number UMIN-CTR (UMIN000032600), Clinicaltrials.gov (NCT03569436)

scholarly journals Axitinib in combination with radiotherapy for advanced hepatocellular carcinoma: a phase I clinical trial

2021 ◽  
Vol 16 (1) ◽  
Author(s):  
Kai-Lin Yang ◽  
Mau-Shin Chi ◽  
Hui-Ling Ko ◽  
Yi-Ying Huang ◽  
Su-Chen Huang ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Phase I ◽  
Response Rate ◽  
Growth Factor Receptor ◽  
Progression Free Survival ◽  
Normal Liver ◽  
Maximum Tolerated Dose ◽  
Outcome Analysis ◽  
Advanced Hepatocellular Carcinoma ◽  
Advanced Hcc

Abstract Background To investigate maximum tolerated dose (MTD) of axitinib, a selective vascular endothelial growth factor receptor 1–3 inhibitor, in combination with radiotherapy (RT) for advanced hepatocellular carcinoma (HCC). Methods This phase I study followed the rule of traditional 3 + 3 design. Major eligibility included: (1) patients with advanced HCC unsuitable for surgery, radiofrequency ablation or transarterial chemoembolization, or who failed after prior local–regional treatment; (2) failure on sorafenib or no grant for sorafenib from health insurance system. Eligible patients with advanced HCC received axitinib for total 8 weeks during and after RT. Three cohorts with axitinib dose escalation were planned: 1 mg twice daily (level I), 2 mg twice daily (level II) and 3 mg twice daily (level III). The prescribed doses of RT ranged from 37.5 to 67.5 Gy in 15 fractions to liver tumor(s) and were determined based on an upper limit of mean liver dose of 18 Gy (intended isotoxic RT for normal liver). The primary endpoint was MTD of axitinib in combination with RT. The secondary endpoints included overall response rate (ORR), RT in-field response rate, acute and late toxicities, overall survival (OS) and progression free survival (PFS). Results Total nine eligible patients received axitinib dose levels of 1 mg twice daily (n = 3), 2 mg twice daily (n = 3) and 3 mg twice daily (n = 3). Dose-limiting toxicity (DLT) did not occur in the 3 cohorts; the MTD was defined as 3 mg twice daily in this study. ORR was 66.7%, including 3 complete responses and 3 partial responses, at 3 months after treatment initiation. With a median follow-up of 16.6 months, median OS was not reached, 1-year OS was 66.7%, and median PFS was 7.4 months. Conclusions Axitinib in combination with RT for advanced HCC was well tolerated with an axitinib MTD of 3 mg twice daily in this study. The outcome analysis should be interpreted with caution due to the small total cohort. Trial registration ClinicalTrials.gov (Identifier: NCT02814461), Registered June 27, 2016—Retrospectively registered, https://clinicaltrials.gov/ct2/show/NCT02814461

Phase II Trial of the Combination of Bevacizumab and Erlotinib in Patients Who Have Advanced Hepatocellular Carcinoma

2009 ◽  
Vol 27 (6) ◽  
pp. 843-850 ◽  
Author(s):  
Melanie B. Thomas ◽  
Jeffrey S. Morris ◽  
Romil Chadha ◽  
Michiko Iwasaki ◽  
Harmeet Kaur ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Response Rate ◽  
Group Performance ◽  
Performance Status ◽  
Eastern Cooperative Oncology Group ◽  
Evaluation Criteria ◽  
Progression Free Survival ◽  
Advanced Hepatocellular Carcinoma ◽  
Study Objective ◽  
Advanced Hcc

Purpose The study objective was to determine the proportion of patients with hepatocellular carcinoma (HCC) treated with the combination of bevacizumab (B) and erlotinib (E) who were alive and progression free at 16 weeks (16-week progression-free survival [PFS16]) of continuous therapy. Secondary objectives included response rate, median PFS, survival, and toxicity. Patients and Methods Patients who had advanced HCC that was not amenable to surgical or regional therapies, up to one prior systemic treatment; Childs-Pugh score A or B liver function; Eastern Cooperative Oncology Group performance status 0, 1, or 2 received B 10 mg/kg every 14 days and E 150 mg orally daily, continuously, for 28-day cycles. Tumor response was evaluated every 2 cycles by using Response Evaluation Criteria in Solid Tumors Group criteria. A total of 40 patients were treated. Results The primary end point of PFS16 was 62.5%. Ten patients achieved a partial response for a confirmed overall response rate (intent-to-treat) of 25%. The median PFSevent was 39 weeks (95% CI, 26 to 45 weeks; 9.0 months), and the median overall survival was 68 weeks (95% CI, 48 to 78 weeks; 15.65 months). Grades 3 to 4 drug-related toxicity included fatigue (n = 8; 20%), hypertension (n = 6; 15%), diarrhea (n = 4; 10%) elevated transaminases (n = 4; 10%), gastrointestinal hemorrhage (n = 5; 12.5%), wound infection (n = 2; 5%) thrombocytopenia (n = 1; 2.5%), and proteinuria, hyperbilirubinemia, back pain, hyperkalemia, and anorexia (n = 1 each). Conclusion The combination of B + E in patients who had advanced HCC showed significant, clinically meaningful antitumor activity. B + E warrant additional evaluation in randomized controlled trials.

scholarly journals Observational study of clinical outcomes of eribulin mesylate in metastatic breast cancer after cyclin-dependent kinase 4/6 inhibitor therapy

2019 ◽  
Vol 15 (34) ◽  
pp. 3935-3944 ◽  
Author(s):  
Sarah S Mougalian ◽  
Bruce A Feinberg ◽  
Edward Wang ◽  
Karenza Alexis ◽  
Debanjana Chatterjee ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Metastatic Breast Cancer ◽  
Clinical Outcomes ◽  
Kinase Inhibitor ◽  
Objective Response ◽  
Metastatic Breast ◽  
Progression Free Survival ◽  
Cyclin Dependent Kinase ◽  
Eribulin Mesylate ◽  
Free Survival

Aim: To examine the effectiveness of eribulin mesylate for metastatic breast cancer post cyclin-dependent kinase inhibitor (CDKi) 4/6 therapy. Materials & methods: US community oncologists reviewed charts of patients who had received eriublin from 3 February 2015 to 31 December 2017 after prior CDKi 4/6 therapy and detailed their clinical/treatment history, clinical outcomes (lesion measurements, progression, death) and toxicity. Results: Four patient cohorts were created according to eribulin line of therapy: second line, third line, per US label and fourth line with objective response rates/clinical benefit rates of 42.2%/58.7%, 26.1%/42.3%, 26.7%/54.1% and 17.9%/46.4%, respectively. Median progression-free survival/6-month progression-free survival (79.5% of all patients censored) by cohort was: 9.7 months/77.3%, 10.3 months/71.3%, not reached/70.4% and 4.0 months/0.0%, respectively. Overall occurrence of neutropenia = 23.5%, febrile neutropenia = 1.3%, peripheral neuropathy = 10.1% and diarrhea = 11.1%. Conclusion: Clinical outcome and adverse event rates were similar to those in clinical trials and other observational studies. Longer follow-up is required to confirm these findings.

Phase II study of intrabuccally-administered amplitude-modulated electromagnetic fields in patients with advanced hepatocellular carcinoma

2009 ◽  
Vol 27 (15_suppl) ◽  
pp. e15573-e15573
Author(s):  
F. P. Costa ◽  
A. C. de Oliveira ◽  
R. Meirelles ◽  
M. M. Machado ◽  
R. Surjan ◽  
...  
Keyword(s):  
Hepatocellular Carcinoma ◽  
Electromagnetic Fields ◽  
Phase Ii ◽  
Phase Ii Study ◽  
Progression Free Survival ◽  
Hepatic Function ◽  
Advanced Hepatocellular Carcinoma ◽  
Free Survival ◽  
Advanced Hcc ◽  
Independent Review

e15573 Background: Over the past few years we have identified tumor-specific frequencies for several common forms of cancer. The goal of this study was to assess the tolerability and effectiveness of electromagnetic fields amplitude-modulated at tumor-specific frequencies and administered by means of an intrabuccal spoon-shaped probe in patients with advanced hepatocellular carcinoma (HCC). Methods: From October 2005 to July 2007, patients with advanced HCC and Child-Pugh A or B were recruited in a phase II study. Three daily 60 min outpatient treatments were administered until disease progression or death. Imaging studies were performed every eight weeks. The primary efficacy end point was progression-free survival ≥ 6 months. Secondary efficacy end points were progression-free survival and overall survival. Results: A total of 41 patients were enrolled, 17 had Child-Pugh A, 20 Child-Pugh B disease. The median age was 64.0 years. Seventeen patients (34.1%) were progression-free for more than 6 months. Median progression-free and overall survivals were 4.8 months (95% CI 2.3–6.0) and 6.9 months (95 CI 4.8–11.1). As of December 2008, four patients are alive and two patients, who are still undergoing therapy, remain progression-free for 30.4 and 30.7 months, respectively. Four patients had partial response (9.8%) and sixteen had stable disease for at least 12 weeks (39.0%) according to the RECIST criteria resulting in 48.8% disease control. All responses were confirmed by independent review. There were no NCI grade 2, 3 or 4 toxicities. One patient developed grade 1 mucositis and one patient grade 1 fatigue. Conclusions: In patients with advanced HCC and impaired hepatic function, treatment with amplitude-modulated electromagnetic fields is safe, well tolerated, and shows evidence of anti-tumor effects, which are long-lasting in some patients. No significant financial relationships to disclose.

Clinical implications of the T790M mutation in disease characteristics and treatment response in patients with EGFR-mutated NSCLC.

2017 ◽  
Vol 35 (15_suppl) ◽  
pp. 9031-9031
Author(s):  
Daria Gaut ◽  
Myung Shin Sim ◽  
Brian R. Wolf ◽  
Phillip A. Abarca ◽  
James M. Carroll ◽  
...  
Keyword(s):  
Medical Records ◽  
Response Rate ◽  
Kinase Inhibitor ◽  
Resistance Mutation ◽  
Progression Free Survival ◽  
First Line ◽  
T790m Mutation ◽  
Free Survival ◽  
Egfr Mutant ◽  
Nsclc Patients

9031 Background: The secondary T790M mutation accounts for more than 50% of acquired tyrosine kinase inhibitor (TKI) resistance in epidermal growth factor receptor (EGFR)-mutant NSCLC patients. Recent reports suggest this resistance mutation may be more common among patients with longer progression-free survival (PFS) on first-line TKI therapy, but much is still unknown about this resistance mechanism’s association with response to other therapies. Methods: Our group collected medical records from patients who underwent a biopsy for T790M mutation testing in the process of screening for clinical trials involving third generation EGFR inhibitors. Medical records were retrospectively analyzed for demographic data, PFS, best response (BR) to previous therapies, and presence or absence of an acquired T790M mutation. Progression-free survival was estimated using the Kaplan-Meier method and compared across two groups using the log-ranked test followed by univariate and multivariate cox proportional hazard regression analysis. Response rates were compared using Fisher’s exact test. Results: Out of 102 patients who obtained a diagnostic biopsy, 73 patients had a T790M mutation. Patients who later developed a T790M mutation had a longer PFS on first-line TKI therapy (12.0 months in T790M+ vs. 8.0 months in T790M-, p = 0.038, HR 1.66, 95% CI 1.03-2.67), though there was no difference in response rate (75.5% in T790M+ vs 77.3% in T790M-, p = 1.00). T790M+ patients also had a longer PFS on initial chemotherapy treatment (5.0 months in T790M+ vs. 4.0 months in T790M-, p = 0.020, HR 1.97, 95% CI 1.11-3.49) and a higher response rate to chemotherapy (22.7% in T790M+ vs 0% in T790M-, p = 0.033). Median PFS was short (3.0 months) for patients treated with immunotherapy with no difference based on T790M mutation status (p = 0.33). Conclusions: Our study confirms that tumors expressing T790M have a more indolent progression of disease compared to their T790M negative counterparts when treated with both first-line TKI and cytotoxic chemotherapy. This data provides context for therapeutic decision making in EGFR-mutant NSCLC patients.

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