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Qu FJ, Zhou Y, Wu S. Progress of immune checkpoint inhibitors therapy for non-small cell lung cancer with liver metastases. Br J Cancer 2024; 130:165-175. [PMID: 37945751 PMCID: PMC10803805 DOI: 10.1038/s41416-023-02482-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Revised: 10/21/2023] [Accepted: 10/25/2023] [Indexed: 11/12/2023] Open
Abstract
Nearly one-fifth of patients with non-small cell Lung Cancer (NSCLC) will develop liver metastases (LMs), and the overall treatment strategy of LMs will directly affect the survival of patients. However, some retrospective studies have found that patients receiving chemotherapy or targeted therapy have a poorer prognosis once LMs develop. In recent years, multiple randomised controlled trials (RCTS) have shown significant improvements in outcomes for patients with advanced lung cancer following the introduction of immune checkpoint inhibitors (ICIs) compared to conventional chemotherapy. ICIs is safe and effective in patients with LMs, although patients with LMs are mostly underrepresented in randomised clinical trials. However, NSCLC patients with LMs have a significantly worse prognosis than those without LMs when treated with ICIs, and the mechanism by which LMs induce systemic anti-tumour immunity reduction is unknown, so the management of LMs in patients with NSCLC is a clinical challenge that requires more optimised therapies to achieve effective disease control. In this review, we summarised the mechanism of ICIs in the treatment of LMs, the clinical research and treatment progress of ICIs and their combination with other therapies in patients with LMs from NSCLC.
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Affiliation(s)
- Fan-Jie Qu
- Department of Oncology, Affiliated Dalian Third People's Hospital of Dalian Medical University, 116033, Dalian, China.
| | - Yi Zhou
- Department of Oncology, Affiliated Dalian Third People's Hospital of Dalian Medical University, 116033, Dalian, China
| | - Shuang Wu
- Department of Oncology, Affiliated Dalian Third People's Hospital of Dalian Medical University, 116033, Dalian, China
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Gentili N, Balzi W, Foca F, Danesi V, Altini M, Delmonte A, Bronte G, Crinò L, De Luigi N, Mariotti M, Verlicchi A, Burgio MA, Roncadori A, Burke T, Massa I. Healthcare Costs and Resource Utilisation of Italian Metastatic Non-Small Cell Lung Cancer Patients. Cancers (Basel) 2024; 16:592. [PMID: 38339345 PMCID: PMC10854909 DOI: 10.3390/cancers16030592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 01/12/2024] [Accepted: 01/26/2024] [Indexed: 02/12/2024] Open
Abstract
This study evaluated the economic burden of metastatic non-small cell lung cancer patients before and after the availability of an immuno-oncology (IO) regimen as a first-line (1L) treatment. Patients from 2014 to 2020 were categorized according to mutational status into mutation-positive and negative/unknown groups, which were further divided into pre-1L IO and post-1L IO sub-groups depending on the availability of pembrolizumab monotherapy in 1L. Healthcare costs and HCRU for a 1L treatment and overall follow-up were reported as the mean total and per-month cost per patient by groups. Of 644 patients, 125were mutation-positive and 519 negative/unknown (229 and 290 in pre- and post-1L IO, respectively). The mean total per-patient cost in 1L was lower in pre- (EUR 7804) and post-1L IO (EUR 19,301) than the mutation-positive group (EUR 45,247), persisting throughout overall disease follow-up. However, this difference was less when analyzing monthly costs. Therapy costs were the primary driver in 1L, while hospitalization costs rose during follow-up. In both mutation-positive and post-IO 1L groups, the 1L costs represented a significant portion (70.1% and 66.3%, respectively) of the total costs in the overall follow-up. Pembrolizumab introduction increased expenses but improved survival. Higher hospitalisation and emergency room occupation rates during follow-up reflected worsening clinical conditions of the negative/unknown group than the mutation-positive population.
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Affiliation(s)
- Nicola Gentili
- Outcome Research, Healthcare Administration, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, 47014 Meldola, Italy; (N.G.); (V.D.); (A.R.); (I.M.)
| | - William Balzi
- Outcome Research, Healthcare Administration, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, 47014 Meldola, Italy; (N.G.); (V.D.); (A.R.); (I.M.)
| | - Flavia Foca
- Unit of Biostatistics and Clinical Trials, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, 47014 Meldola, Italy;
| | - Valentina Danesi
- Outcome Research, Healthcare Administration, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, 47014 Meldola, Italy; (N.G.); (V.D.); (A.R.); (I.M.)
| | - Mattia Altini
- Healthcare Administration, Azienda Unità Sanitaria Locale della Romagna, 48121 Ravenna, Italy;
| | - Angelo Delmonte
- Department of Medical Oncology, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, 47014 Meldola, Italy; (A.D.); (G.B.); (L.C.); (M.M.); (A.V.); (M.A.B.)
| | - Giuseppe Bronte
- Department of Medical Oncology, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, 47014 Meldola, Italy; (A.D.); (G.B.); (L.C.); (M.M.); (A.V.); (M.A.B.)
| | - Lucio Crinò
- Department of Medical Oncology, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, 47014 Meldola, Italy; (A.D.); (G.B.); (L.C.); (M.M.); (A.V.); (M.A.B.)
| | - Nicoletta De Luigi
- Ospedale di Stato della Repubblica di San Marino, 47893 San Marino City, San Marino;
| | - Marita Mariotti
- Department of Medical Oncology, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, 47014 Meldola, Italy; (A.D.); (G.B.); (L.C.); (M.M.); (A.V.); (M.A.B.)
| | - Alberto Verlicchi
- Department of Medical Oncology, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, 47014 Meldola, Italy; (A.D.); (G.B.); (L.C.); (M.M.); (A.V.); (M.A.B.)
| | - Marco Angelo Burgio
- Department of Medical Oncology, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, 47014 Meldola, Italy; (A.D.); (G.B.); (L.C.); (M.M.); (A.V.); (M.A.B.)
| | - Andrea Roncadori
- Outcome Research, Healthcare Administration, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, 47014 Meldola, Italy; (N.G.); (V.D.); (A.R.); (I.M.)
| | - Thomas Burke
- MSD Innovation & Development GmbH, 8004 Zurich, Switzerland
| | - Ilaria Massa
- Outcome Research, Healthcare Administration, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, 47014 Meldola, Italy; (N.G.); (V.D.); (A.R.); (I.M.)
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Xia H, Zhang W, Zhang Y, Shang X, Liu Y, Wang X. Liver metastases and the efficacy of immune checkpoint inhibitors in advanced lung cancer: A systematic review and meta-analysis. Front Oncol 2022; 12:978069. [PMID: 36330494 PMCID: PMC9623244 DOI: 10.3389/fonc.2022.978069] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2022] [Accepted: 10/04/2022] [Indexed: 11/18/2022] Open
Abstract
Background Liver metastasis is the most common type of lung cancer metastasis, and is a significant prognostic factor in lung cancer. However, the effect of liver metastases on the efficacy of immune checkpoint inhibitors (ICIs) remains inconsistent and controversial. The aim of this study was to explore the relationship between liver metastases and ICI efficacy in patients with advanced lung cancer based on data from randomized controlled trials (RCTs) and observational studies. Methods PubMed, EMBASE, Cochrane Library databases, conference proceedings, as well as grey literature websites were searched for eligible studies without language restrict ion. Study quality was assessed using Cochrane tools and the Newcastle–Ottawa Quality Assessment Scale (NOS). Outcomes of interest were overall survival (OS) and progression-free survival (PFS). The difference in efficacy between patients with and without liver metastases was calculated by pooling ratios of hazard ratios (HR), as calculated using the deft approach. Results A total of 16 RCTs and 14 observational trials were included. Analyses of RCTs revealed a survival benefit for ICI treatment (i.e., ICI monotherapy, ICI + Chemotherapy, dual ICI therapy and dual ICI + Chemotherapy) versus standard therapies among non-small cell lung cancer (NSCLC) patients with liver metastases (PFS HR, 0.77; 95%CI, 0.61–0.97; OS HR, 0.78; 95%CI, 0.68–0.90). NSCLC patients with liver metastases achieved less PFS benefit and comparable OS benefit from ICI treatment compared with those without liver metastases (ratios of PFS–HRs, 1.19; 95%CI, 1.02–1.39; P=0.029; Ratios of OS–HRs, 1.10; 95%CI, 0.94–1.29; P=0.24). For patients with small cell lung cancer (SCLC), ICI treatment achieved a marginal effect on patients with liver metastases as compared with standard therapies (OS HR, 0.94; 95%CI, 0.73–1.23). SCLC patients with liver metastases benefited less from ICI treatment than patients without liver metastases (ratio of OS–HRs, 1.22; 95%CI, 1.01–1.46; P=0.036). In real-world data analysis, liver metastasis could be used as an independent prognostic risk factor, increasing the risk of death by 21% in lung cancer patients receiving ICI treatment compared with those without liver metastases (OS HR, 1.21; 95%CI, 1.17–1.27; P<0.0001). Subgroup analysis confirmed that this association was not modified by race (Asian vs. Western) or number of treatment lines. Conclusions The presence of liver metastases does not significantly influence the OS benefit of ICIs in patients with NSCLC. However, a small amount of data shows that liver metastasis restrains the magnitude of OS benefit in patients with SCLC. Liver metastasis has potential as an independent prognostic risk factor for lung cancer patients receiving ICI treatment in clinical practice. Systematic Review Registration https://www.crd.york.ac.uk/PROSPERO/, identifier (CRD42022306449).
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Affiliation(s)
| | | | | | | | - Yanguo Liu
- *Correspondence: Yanguo Liu, ; Xiuwen Wang,
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Xie M, Li N, Xu X, Xu Y, Li H, Zhu L, Sheng J, Zhou Z, Fan Y. The Efficacy of PD-1/PD-L1 Inhibitors in Patients with Liver Metastasis of Non-Small Cell Lung Cancer: A Real-World Study. Cancers (Basel) 2022; 14:cancers14174333. [PMID: 36077868 PMCID: PMC9454794 DOI: 10.3390/cancers14174333] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2022] [Revised: 08/24/2022] [Accepted: 08/31/2022] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND A controversy exists regarding the efficacy of programmed death-1 (PD-1)/ programmed death ligand-1 (PD-L1) inhibitors for patients with non-small cell lung cancer (NSCLC) and liver metastases. Our study retrospectively evaluated the efficacy of PD-1/PD-L1 inhibitors in NSCLC patients with liver metastases. METHODS This retrospective study included 1627 lung cancer patients who received immunotherapy. Among 648 patients who had advanced NSCLC and received PD-1/PD-L1 inhibitors, 61 had liver metastases and 587 did not have. We analyzed patient characteristics, progression-free survival (PFS) and overall survival (OS). An exploratory analysis of biomarkers including CD4, CD8 and CD68 for efficacy in patients with liver metastases was also performed. RESULTS In liver metastasis patients receiving PD-1/PD-L1 inhibitors, the objective response rate (ORR) was 29.5%, the disease control rate (DCR) was 72.1%, PFS was 6.4 months and OS was 15.2 months, which were all worse than those of patients without liver metastases (ORR: 35.8%; DCR: 81.8%; PFS: 7.9 months, p = 0.001; OS: 20.6 months, p = 0.008). When compared to non-liver lesions, the ORR (26.2 vs. 39.3%) and DCR (75.4 vs. 88.5%) of liver lesions were lower. During the analysis of PD-L1 expression, 27 PD-L1-positive patients had a longer PFS than 21 patients in the negative group (p = 0.012). Being PD-L1 positive was the independent prognostic indicators for PFS (p = 0.006). Additionally, the PD-L1 and CD8 dual-positive group responded favorably to PD-1/PD-L1 inhibitors. CONCLUSIONS PD-1/PD-L1 inhibitors are effective in liver metastasis-NSCLC patients. However, the efficacy is inferior when compared to those of patients without liver metastases. In NSCLC patients with liver metastases, PD-L1 expression and CD8+ T cell infiltration can predict the response of PD-1/PD-L1-directed immunotherapy.
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Affiliation(s)
- Mingying Xie
- Department of Oncology, The Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou 310053, China
- Department of Medical Oncology, Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou 310022, China
| | - Na Li
- Department of Medical Oncology, Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou 310022, China
- Department of Oncology, The First Clinical Medical College, Wenzhou Medical University, Wenzhou 325000, China
| | - Xiaoling Xu
- Department of Medical Oncology, Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou 310022, China
- Institute of Cancer and Basic Medicine (ICBM), Chinese Academy of Sciences, Hangzhou 310022, China
| | - Yanjun Xu
- Department of Medical Oncology, Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou 310022, China
- Institute of Cancer and Basic Medicine (ICBM), Chinese Academy of Sciences, Hangzhou 310022, China
| | - Hui Li
- Department of Medical Oncology, Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou 310022, China
- Institute of Cancer and Basic Medicine (ICBM), Chinese Academy of Sciences, Hangzhou 310022, China
| | - Liang Zhu
- Department of Pathology, Zhejiang Cancer Hospital, Hangzhou 310022, China
| | - Jiamin Sheng
- Department of Medical Oncology, Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou 310022, China
- Institute of Cancer and Basic Medicine (ICBM), Chinese Academy of Sciences, Hangzhou 310022, China
| | - Zichao Zhou
- Department of Oncology, The Second Clinical Medical College, Zhejiang Chinese Medical University, Hangzhou 310053, China
- Department of Medical Oncology, Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou 310022, China
| | - Yun Fan
- Department of Medical Oncology, Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou 310022, China
- Institute of Cancer and Basic Medicine (ICBM), Chinese Academy of Sciences, Hangzhou 310022, China
- Correspondence:
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Yin Q, Dai L, Sun R, Ke P, Liu L, Jiang B. Clinical Efficacy of Immune Checkpoint Inhibitors in Non-small-cell Lung Cancer Patients with Liver Metastases: A Network Meta-Analysis of Nine Randomized Controlled Trials. Cancer Res Treat 2021; 54:803-816. [PMID: 34696564 PMCID: PMC9296924 DOI: 10.4143/crt.2021.764] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Accepted: 10/21/2021] [Indexed: 11/21/2022] Open
Abstract
Purpose This network meta-analysis (NMA) was conducted to compare the efficacy of immune checkpoint inhibitors (ICIs) in advanced non-small cell lung cancer (NSCLC) patients with liver metastases. Materials and Methods English literature was retrieved from the PubMed, American Society of Clinical Oncology (ASCO), and European Society for Medical Oncology (ESMO) databases from January 2015 to January 2021. We pooled the overall survival (OS) and progression-free survival (PFS) hazard ratios (HRs) using a network meta-analysis and ranked treatments by the surface under the cumulative ranking curve (SUCRA). Publication bias was evaluated by Begg's and Egger's tests. STATA15.0 was used for the sensitivity analysis, and the remaining statistical analyses were performed using R 4.0.2. Results Nine eligible phase III randomized controlled trials (RCTs) were included, including 1,141 patients with liver metastases. Pembrolizumab + chemotherapy ranked highest, followed by atezolizumab + bevacizumab + chemotherapy and nivolumab. However, no significant difference in OS rates was observed across these three treatments (HR, 0.98; 95% CI: 0.43-2.22 for pembrolizumab + chemotherapy vs. atezolizumab + bevacizumab + chemotherapy; HR, 0.91; 95% CI: 0.52-1.57 for pembrolizumab + chemotherapy vs. nivolumab). Regarding the PFS rate, atezolizumab + bevacizumab + chemotherapy and pembrolizumab + chemotherapy ranked highest and no significant difference was observed between them (HR, 0.79; 95% CI: 0.36-1.70 for atezolizumab + bevacizumab + chemotherapy vs. pembrolizumab + chemotherapy). Conclusion Pembrolizumab + chemotherapy, atezolizumab + bevacizumab + chemotherapy, and nivolumab were superior to other treatments in NSCLC patients with liver metastases. These new findings may help clinicians better select therapeutic strategies for NSCLC patients with liver metastases.
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Affiliation(s)
- Qing Yin
- Cadre Medical Department, The Third Affiliated Hospital of Kunming Medical University, Yunnan, China
| | - Longguo Dai
- Cadre Medical Department, The Third Affiliated Hospital of Kunming Medical University, Yunnan, China
| | - Ruizhu Sun
- Cadre Medical Department, The Third Affiliated Hospital of Kunming Medical University, Yunnan, China
| | - Ping Ke
- Cadre Medical Department, The Third Affiliated Hospital of Kunming Medical University, Yunnan, China
| | - Liya Liu
- Cadre Medical Department, The Third Affiliated Hospital of Kunming Medical University, Yunnan, China
| | - Bo Jiang
- Cadre Medical Department, The Third Affiliated Hospital of Kunming Medical University, Yunnan, China
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Li T, Wang S, Ying J, Wang Y, Hu X, Hao X, Xu Z, Xing P, Li J. Afatinib treatment response in advanced lung adenocarcinomas harboring uncommon mutations. Thorac Cancer 2021; 12:2924-2932. [PMID: 34549528 PMCID: PMC8563151 DOI: 10.1111/1759-7714.14156] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 08/29/2021] [Accepted: 08/30/2021] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Epidermal growth factor receptor (EGFR) tyrosine kinase inhibitors (TKIs) have improved the prognosis of mutant lung cancer; however, the clinical application value of TKIs for nonclassical EGFR mutation is unclear, especially for patients with rare uncommon mutations. METHODS A retrospective study based on electronic medical records was conducted to collect data on the effectiveness of afatinib in patients with stage IIIB/IV lung adenocarcinoma (LUAD) bearing uncommon mutations between January 2017 and January 2021. RESULTS Forty-two patients with uncommon mutations treated with afatinib were enrolled. The objective response rate (ORR) was 50.0% (10 of 20 patients). The median time to treatment failure (TTF) was 11.7 months (95% confidence interval = 8.5-18.3 months). Of the 42 patients, the median TTF was 15.0, 11.7, and 16.6 months in patients with Gly719Xaa (G719X), Ser768Ile (S768I), and Leu861Gln (L861Q) mutations, respectively. In patients with the rare uncommon mutation, the median TTF was 10.0 months, and the ORR was 50.0%. Afatinib demonstrated clinical activity across a set type of specific rare uncommon mutations, including EGFR L747P, A767_V769dup, and L833V/H835L, with a case having a TTF of more than 1 year. Molecular profiling reports of 16 afatinib-resistant biopsy samples were available, and the secondary T790M mutation was detected in one patient with L833V/H835L mutation and one harboring S768I/L858R mutation. CONCLUSIONS Our findings suggested that afatinib is effective in patients with uncommon mutations. Mechanisms of afatinib resistance vary and need further investigation.
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Affiliation(s)
- Teng Li
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Shouzheng Wang
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jianming Ying
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yan Wang
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xingsheng Hu
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xuezhi Hao
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Ziyi Xu
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Puyuan Xing
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Junling Li
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Matsumoto K, Tamiya A, Matsuda Y, Taniguchi Y, Atagi S, Kawachi H, Tamiya M, Tanizaki S, Uchida J, Ueno K, Yanase T, Suzuki H, Hirashima T. Impact of docetaxel plus ramucirumab on metastatic site in previously treated patients with non-small cell lung cancer: a multicenter retrospective study. Transl Lung Cancer Res 2021; 10:1642-1652. [PMID: 34012781 PMCID: PMC8107751 DOI: 10.21037/tlcr-20-1263] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Background Docetaxel (DOC) plus ramucirumab (RAM) has been recommended as an optimal therapy for previously treated patients with non-small cell lung cancer (NSCLC). In a clinical setting, there are few reports about DOC plus RAM, therefore its effect on factors such as Eastern Cooperative Oncology Group (ECOG) performance status (PS) and metastatic sites is still unknown. Methods We recruited NSCLC patients who received DOC plus RAM in four medical facilities in Japan from June 2016 to March 2020. We retrospectively investigated the overall response rate (ORR), disease control rate (DCR), and progression-free survival (PFS) of DOC plus RAM and conducted univariate and multivariate analyses using PFS as a dependent factor. Patients were followed up until June 30, 2020. Results A total of 237 patients were consecutively enrolled. For all patients, the ORR, DCR, and median PFS were 25.2%, 63.9%, and 4.5 months, respectively. The ORR and DCR for malignant pleural effusion (MPE), lung metastasis, and liver metastasis were 7.7% and 53.8%, 30.3% and 77.5%, and 48.6% and 71.4%, respectively. In the multivariate analysis, MPE, lung metastasis, and liver metastasis were not prognostic factors for poor PFS. However, ECOG-PS 2 or more [hazard ratio (HR): 1.66, 95% confidence interval (CI): 1.14–2.40, P=0.008] and brain metastasis (HR: 1.71, 95% CI: 1.23–2.37, P=0.001) were significant and independent factors associated with shorter PFS. Conclusions DOC plus RAM could be an optimal therapy for previous treated NSCLC patients with lung and liver metastasis, and furthermore, should be used carefully for patients with poor ECOG-PS or brain metastasis. Keywords Docetaxel and ramucirumab; non-small cell lung cancer (NSCLC); metastatic site; poor performance status
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Affiliation(s)
- Kinnosuke Matsumoto
- Department of Internal Medicine, National Hospital Organization Kinki-Chuo Chest Medical Center, Osaka, Japan
| | - Akihiro Tamiya
- Department of Internal Medicine, National Hospital Organization Kinki-Chuo Chest Medical Center, Osaka, Japan
| | - Yoshinobu Matsuda
- Department of Internal Medicine, National Hospital Organization Kinki-Chuo Chest Medical Center, Osaka, Japan
| | - Yoshihiko Taniguchi
- Department of Internal Medicine, National Hospital Organization Kinki-Chuo Chest Medical Center, Osaka, Japan
| | - Shinji Atagi
- Clinical Research Center, National Hospital Organization Kinki-Chuo Chest Medical Center, Osaka, Japan
| | - Hayato Kawachi
- Department of Respiratory Medicine, Osaka International Cancer Institute, Osaka, Japan
| | - Motohiro Tamiya
- Department of Respiratory Medicine, Osaka International Cancer Institute, Osaka, Japan
| | - Satoshi Tanizaki
- Department of Respiratory Medicine, Osaka General Medical Center, Osaka, Japan
| | - Junji Uchida
- Department of Respiratory Medicine, Osaka General Medical Center, Osaka, Japan
| | - Kiyonobu Ueno
- Department of Respiratory Medicine, Osaka General Medical Center, Osaka, Japan
| | - Takafumi Yanase
- Department of Respiratory Medicine, Osaka Prefectural Medical Center for Respiratory and Allergic Disease, Osaka, Japan
| | - Hidekazu Suzuki
- Department of Respiratory Medicine, Osaka Prefectural Medical Center for Respiratory and Allergic Disease, Osaka, Japan
| | - Tomonori Hirashima
- Department of Respiratory Medicine, Osaka Prefectural Medical Center for Respiratory and Allergic Disease, Osaka, Japan
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