Adbelimumab plus famitinib malate and chemotherapy as second-line treatment for metastatic colorectal cancer
Ontology highlight
ABSTRACT:
DISEASE(S): Metastatic Colorectal Cancer
PROVIDER: 117047 | ecrin-mdr-crc |
REPOSITORIES: ECRIN MDR
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Project description:PurposeSince the introduction of nab-paclitaxel plus gemcitabine (nab-P+GEM) as first-line (1L) treatment for metastatic pancreatic adenocarcinoma (mPDAC), optimal second-line (2L) chemotherapy after progression is unclear. We assessed clinical outcomes of 2L chemotherapy for disease that progressed on 1L nab-P+GEM.Materials and methodsAmong the 203 patients previously treated with 1L nab-P+GEM for mPDAC at Asan Medical Center, between February and December 2016, records of 120 patients receiving 2L chemotherapy after progression on nab-P+GEM were retrospectively reviewed. The response rate and survival were evaluated along with analysis of prognostic factors.ResultsFluoropyrimidine-oxaliplatin doublets (FOLFOX or XELOX) were used in 78 patients (65.0%), fluoropyrimidine monotherapy in 37 (30.8%), and liposomal irinotecan plus fluorouracil in two (1.7%). The median progression-free survival (PFS) and overall survival (OS) were 3.29 months and 7.33 months from the start of 2L therapy. Fluoropyrimidine-oxaliplatin regimens and fluoropyrimidine monotherapy did not yield significantly different median PFS (2.89 months vs. 3.81 months, p=0.40) or OS (7.04 months vs. 7.43 months, p=0.86). A high neutrophil-lymphocyte ratio (> 2.2) and a short time to progression with 1L nab-P+GEM (< 6.4 months) were independent prognostic factors of poor OS with 2L therapy.Conclusion2L fluoropyrimidine-oxaliplatin doublets and fluoropyrimidine monotherapy after failure of 1L nab-P+GEM had modest efficacy, with no differences in treatment outcomes between them. Further investigation is warranted for the optimal 2L chemo-regimens and sequencing of systemic chemotherapy for patients with mPDAC.
| S-EPMC6962478 | biostudies-literature
Project description:Interventions: Single arm:camrelizumab combined with famitinib
Primary outcome(s): Overall Survival
Study Design: Single arm
| 2693365 | ecrin-mdr-crc
Project description:No standard second-line regimen exists for the treatment of advanced esophageal squamous cell carcinoma (ESCC). The aim of this study was to evaluate the efficacy and safety of irinotecan and fluorouracil-based chemotherapy as a second or third-line regimen for advanced ESCC patients.We retrospectively reviewed a cohort of 27 consecutive patients with advanced ESCC in one institute, treated with a combination of irinotecan plus fluorouracil-based regimens after the failure of first-line platinum-based therapy. Nine patients were treated with 150-160 mg/m(2) irinotecan and 400 mg/m(2) fluorouracil (5-FU) on day 1, followed by 2000 mg/m(2) 5-FU during a 48-hour infusion every two weeks. Eighteen patients received 150-160 mg/m(2) irinotecan on day 1 and 80-120 mg/day S-1 on days 1-10 every two weeks. The S-1 dose was based on the patients' body surface area.Twenty-four of the 27 patients were assessable for response. One (3.7%) patient achieved complete response, seven (25.9%) achieved partial response, eight (29.6%) had stable disease, and eight (29.6%) had progressive disease. The median progression-free and overall survival were 4.8 (95% confidence interval [CI]: 1.2-8.4) and 10.5 months (95% CI: 8.4-12.7), respectively. Grade 3 neutropenia and diarrhea were detected in four (15%) and one (4%) patient, respectively. No grade 4 toxicity was noted.Our study indicates that an irinotecan plus 5-FU-based regimen is effective and well-tolerated as a second or third-line chemotherapy for patients with advanced ESCC.
| S-EPMC4773301 | biostudies-other
Project description:ObjectivesA platinum/etoposide doublet is standard first-line therapy for poorly differentiated neuroendocrine carcinoma (PD NEC); however, evidence to guide treatment beyond first-line regimens is lacking. This study aimed to evaluate the efficacy of second-line regimens in PD NEC.MethodsWe performed a retrospective analysis of patients treated with second-line chemotherapy for PD NEC. Inclusion criteria were previous first-line therapy with platinum/etoposide, extrapulmonary PD NEC, and follow-up data. The primary end points were overall survival (OS) and progression-free survival (PFS) after second-line therapy. Secondary end points included OS and PFS from first-line therapy.ResultsSixty-four patients were included. The median OS from initiation of second-line therapy was 6.2 months (95% confidence interval [CI], 4.9-8.9). The median PFS was 2.3 months (95% CI, 2.0-3.2). No second-line regimen showed a statistically significant difference in OS or PFS. There was a significant increase in OS for cisplatin first-line regimens compared with carboplatin (17.0 months [95% CI, 12.5-22.6] vs 11.7 months [95% CI, 8.0-14.0]).ConclusionsThe efficacy of current second-line therapy in PD NEC is poor. No second-line regimen showed statistically significant superiority. Cisplatin was associated with longer OS regardless of second-line regimen or age. However, unmeasured confounders such as performance status or comorbidities may explain this effect.
| S-EPMC7158760 | biostudies-literature
Project description:LESSONS LEARNED:The efficacy of second-line treatment for advanced non-small cell lung carcinoma (NSCLC) without a sensitizing driver gene mutation is still unsatisfactory. The combination of apatinib and chemotherapy improved progression-free survival in the second-line therapy of advanced NSCLC without a sensitizing mutation. This study offers a new treatment strategy for second-line treatment of such patients but requires confirmation in a larger multi-institutional trial. BACKGROUND:This study explored the efficacy and safety of apatinib combined with single-agent chemotherapy versus single-agent chemotherapy in the second-line treatment of advanced non-small-cell lung carcinoma (NSCLC) without driver mutations. METHODS:In this double-arm, open label, exploratory clinical study, we enrolled patients with unresectable locally advanced or advanced NSCLC without driver mutations that had progressed following first-line chemotherapy. The subjects were allocated into an experimental group and a control group by 2:1. The experimental group received apatinib combined with four cycles of docetaxel or pemetrexed until disease progression, intolerable toxicity, or discontinuation at the patient' request. The control group only received four cycles of docetaxel or pemetrexed. The primary endpoints were progression-free survival (PFS), and the secondary endpoints were overall survival (OS), disease control rate (DCR), and safety. RESULTS:Thirty-seven patients were enrolled. The efficacy of 33 patients was evaluated. The median PFS was 5.47 versus 2.97 months, the DCR was 95% versus 73%, and the objective response rate (ORR) was 27% versus 9% in the experimental versus control group. The OS was still under follow-up. The most common adverse effects included hypertension, hand-foot skin reaction (HFSR), and fatigue. CONCLUSION:Apatinib combined with single-agent chemotherapy may be a novel option for second-line treatment of advanced NSCLC.
| S-EPMC7648327 | biostudies-literature
Project description:Capecitabine is used mainly with oxaliplatin to treat metastatic colorectal cancer (mCRC). Results from capecitabine plus irinotecan (XELIRI) with or without bevacizumab (BV) have been reported in Europe but not in Japan. Consequently, the safety and efficacy of XELIRI plus BV in Japanese patients with mCRC were assessed in a single-arm phase?II study.Eligible patients had had prior chemotherapy containing BV for mCRC and wild-type or heterozygous UGT1A1. Therapy in each 21-day treatment cycle consisted of capecitabine (800?mg/m(2) twice daily on days?1-15), irinotecan (200?mg/m(2) on day?1), and BV (7.5?mg/kg on day?1). The primary endpoint was dose-limiting toxicity in phase?I and progression-free survival (PFS) in phase?II.A total of 34 patients (6 in phase?I, 28 in phase?II) were enrolled from May 2010 to June 2011. Baseline characteristics included a median age of 60 years (range: 22-74 years) for 24 men and 10 women. No dose-limiting toxicities appeared in phase?I. Median PFS was 240 days (95% confidence interval: 179-311 days). Overall response rate was 18.1%, and the disease-control rate was 90.9%. The incidence of adverse events frequently associated with irinotecan and capecitabine were neutropenia (any grade, 55.9%; grade?3 or 4, 11.8%), diarrhea (any grade, 50%; grade?3 or 4, 5.9%), and hand-foot syndrome (any grade, 61.8%; grade?3 or 4, 5.9%).Our results suggest that XELIRI plus BV is well tolerated and effective as a second-line treatment for mCRC in Japanese patients. This regimen could be especially appropriate for patients resistant to oxaliplatin-based regimens.
| S-EPMC4221367 | biostudies-literature
Project description:Famitinib is a tyrosin-inhibitor agent targeting at c-Kit, VEGFR2, PDGFR, VEGFR3, Flt1 and Flt3, whose anti-tumor and anti-angiogenesis effects have been validated in preclinical tests. In PhaseⅡb study, a significantly improved Progression Free Survival (PFS) was found in patients with advanced colorectal cancer treated with Famitinib compared to placebo. On the other hand, the toxicity of Famitinib was manageable in both PhaseⅠand Ⅱb studies.
The purpose of this study is to determine whether Famitinib can improve Overall Survival (OS) compared with placebo in total 540 patients with advanced colorectal cancer who have failed in previously received at least two lines of standard chemotherapy.
| 2185942 | ecrin-mdr-crc
Project description:BackgroundThe ML18174 study, which showed benefits of bevacizumab (BEV) continuation beyond progression (BBP) for metastatic colorectal cancer (mCRC), excluded patients with first-line progression-free survival (PFS) shorter than 3 months. The present study was conducted to evaluate the efficacy of second-line chemotherapy after early disease progression during first-line chemotherapy containing bevacizumab.MethodsThe subjects of this study were mCRC patients who experienced disease progression < 100 days from commencement of first-line chemotherapy containing BEV initiated between Apr 2007 and Dec 2016. Second-line chemotherapy regimens were classified into two groups with and without BEV/other anti-angiogenic agents (BBP and non-BBP) and efficacy and safety were compared using univariate and multivariate analysis.ResultsSixty-one patients were identified as subjects of this study. Baseline characteristics were numerically different between BBP (n = 37) and non-BBP (n = 25) groups, such as performance status (0-1/> 2/unknown: 89/8/3 and 56/40/4%), RAS status (wild/mutant/unknown: 32/54/16 and 76/16/8%). Response rate was 8.6% in BBP group and 9.1% in non-BBP group (p = 1.00). Median PFS was 3.9 months in BBP group and 2.8 months in non-BBP group (HR [95%CI]: 0.79 [0.46-1.34], p = 0.373, adjusted HR: 0.87 [0.41-1.82], p = 0.707). Median overall survival was 8.5 months in BBP group and 5.4 months in non-BBP group (HR 0.66 [0.38-1.12], p = 0.125, adjusted HR 0.53 [0.27-1.07], p = 0.078).ConclusionIn mCRC patients who experienced early progression in first-line chemotherapy, second-line chemotherapy showed poor clinical outcomes regardless use of anti-angiogenic agents.
| S-EPMC8555183 | biostudies-literature
Project description:PurposeAnlotinib is a newly developed oral multitarget tyrosine kinase inhibitor. We retrospectively evaluated the toxicity and clinical efficacy of chemotherapy combined with anlotinib versus chemotherapy alone for metastatic/advanced non-small cell lung cancer (NSCLC) in patients who failed first- or second-line systemic treatment in China.Patients and MethodsIn this retrospective trial, ninety-four advanced NSCLC patients received chemotherapy combined with anlotinib (n = 41) or chemotherapy alone (n = 53) in Henan Cancer Hospital. We recorded the objective response rate (ORR), disease control rate (DCR), progression-free survival (PFS) and adverse events (AEs).ResultsIn the anlotinib plus chemotherapy group, eleven patients (27%) achieved a PR (partial response), and twenty-one patients (51%) achieved SD (stable disease), with an ORR of 27% and a DCR of 78%. In the chemotherapy alone group, eight patients (15%) achieved a PR, and nineteen patients (36%) had SD, with an ORR of 15% and a DCR of 51%. The ORR in the combination arm was slightly, but not obviously, higher than that in the chemotherapy arm (27% vs 15%, p > 0.05). In addition, the DCR was significantly higher in the combination arm than in the chemotherapy alone arm (78% vs 51%, p=0.007). At the end of follow-up, patients in the combination arm had a 1.5-month longer median PFS than patients in the chemotherapy arm; this difference was statistically significant (5.0 vs 3.5, p=0.002). The median OS was not achieved at the final analysis. The hematological and nonhematological toxicities were well tolerated and controlled. In general, most toxicity was limited to grade I or II, well tolerated and controlled.ConclusionOur study suggests that anlotinib combined with chemotherapy may be an effective and well-tolerated treatment for advanced NSCLC in patients who fail first- or second-line therapy.
| S-EPMC7250176 | biostudies-literature
Project description:This multicenter phase-II trial aimed to investigate the efficacy, safety, and predictive biomarkers of toripalimab plus chemotherapy as second-line treatment in patients with EGFR-mutant-advanced NSCLC. Patients who failed from first-line EGFR-TKIs and did not harbor T790M mutation were enrolled. Toripalimab plus carboplatin and pemetrexed were administrated every three weeks for up to six cycles, followed by the maintenance of toripalimab and pemetrexed. The primary endpoint was objective-response rate (ORR). Integrated biomarker analysis of PD-L1 expression, tumor mutational burden (TMB), CD8 + tumor-infiltrating lymphocyte (TIL) density, whole-exome, and transcriptome sequencing on tumor biopsies were also conducted. Forty patients were enrolled with an overall ORR of 50.0% and disease-control rate (DCR) of 87.5%. The median progression free survival (PFS) and overall survival were 7.0 and 23.5 months, respectively. The most common treatment-related adverse effects were leukopenia, neutropenia, anemia, ALT/AST elevation, and nausea. Biomarker analysis showed that none of PD-L1 expression, TMB level, and CD8 + TIL density could serve as a predictive biomarker. Integrated analysis of whole-exome and transcriptome sequencing data revealed that patients with DSPP mutation had a decreased M2 macrophage infiltration and associated with longer PFS than those of wild type. Toripalimab plus chemotherapy showed a promising anti-tumor activity with acceptable safety profiles as the second-line setting in patients with EGFR-mutant NSCLC. DSPP mutation might serve as a potential biomarker for this combination. A phase-III trial to compare toripalimab versus placebo in combination with chemotherapy in this setting is ongoing (NCT03924050).
| S-EPMC8517012 | biostudies-literature