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Miyanaga A, Kubota K, Hosomi Y, Okuma Y, Minato K, Fujimoto S, Okamoto H, Satouchi M, Isobe H, Aono H, Takiguchi Y, Gemma A. Phase II trial of S-1 plus cisplatin combined with bevacizumab for advanced non-squamous non-small cell lung cancer (TCOG LC-1202). Jpn J Clin Oncol 2020; 49:749-754. [PMID: 31070750 DOI: 10.1093/jjco/hyz064] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2018] [Revised: 04/08/2019] [Accepted: 04/13/2019] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND S-1 plus cisplatin is a standard chemotherapy regimen for advanced non-small cell lung cancer (NSCLC). The addition of bevacizumab has been shown to significantly improve overall survival (OS) in patients with advanced non-squamous (NSq) NSCLC who received carboplatin plus paclitaxel, however, failed to show an OS advantage in patients who received cisplatin plus gemcitabine. METHODS Chemotherapy-naive patients with Stage IIIB, IV or recurrent non-SQ NSCLC were treated with a 3-week cycle of S-1 80 mg/m2 on days 1-14, cisplatin 60 mg/m2 on day 8 and bevacizumab 15 mg/kg on day 8 for 4-6 cycles. Patients without progressive disease (PD) received maintenance bevacizumab 15 mg/kg on day 1 with a 3-week cycle and S-1 80 mg/m2 every other day. The primary endpoint was progression-free survival (PFS). Secondary endpoints were objective response rate (ORR), OS, toxicity profile and Quality of life (QOL). RESULTS From June 2013 to January 2015, 39 eligible patients were enrolled from eight institutions. Thirty-one patients (79%) completed four cycles of induction chemotherapy, and maintenance chemotherapy was initiated in 23 patients (59%). Median PFS, OS and ORR were 7.3 months (95% CI: 5.9-8.7), 21.4 months (95% CI: 14.7-not reached) and 64%, respectively. The most common grade 3/4 toxicities were leukopenia (12.8%), neutropenia (23.0%) and hypertension (28.2%). QOL analyses showed detrimental effects after initiation of the regimen. CONCLUSIONS S-1 plus cisplatin in combination with bevacizumab met the primary endpoint in patients with advanced NSq-NSCLC. RR was anticipated to be high with acceptable toxicities.
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Kitadai R, Okuma Y, Hakozaki T, Hosomi Y. The efficacy of immune checkpoint inhibitors in advanced non-small-cell lung cancer with liver metastases. J Cancer Res Clin Oncol 2019; 146:777-785. [PMID: 31828427 DOI: 10.1007/s00432-019-03104-w] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2019] [Accepted: 12/02/2019] [Indexed: 12/13/2022]
Abstract
OBJECTIVES Although liver metastasis has been known to be associated with poor prognosis, only a few studies have shown an association between liver metastasis and treatment outcomes with immune checkpoint inhibitors (ICI). Furthermore, factors associated with prognosis have remained unclear. The present study therefore evaluates the efficacy of nivolumab, pembrolizumab, and atezolizumab among patients with non-small cell lung cancer (NSCLC) who had liver metastasis and identifies factors correlated with prognosis. MATERIALS AND METHODS A total of 215 patients with advanced and recurrent NSCLC who received ICI therapy at a single center were retrospectively reviewed. A total of 41 patients (19.1%) had liver metastasis upon initiation of ICI therapy. Overall, 125, 64, and 26 patients were treated with nivolumab, pembrolizumab, and atezolizumab, respectively. RESULTS Among the included patients, those with liver metastasis had shorter overall survival (OS) [hazard ratio (HR), 2.04; 95% CI 1.33-3.13] and progression-free survival (PFS) (HR, 1.89; 95% CI 1.29-1.71) compared to those without the same. Patients with liver metastasis had a response rate (RR) of 22.5%. Among patients with liver metastasis, inferior OS was associated with low albumin, poor Eastern Cooperative Oncology Group performance status, driver mutation, and number of liver metastasis (≥ 5). Moreover, patients with liver metastasis who had good Royal Marsden Hospital (0-1) and Gustave Roussy Immune (0-1) scores showed significantly longer OS and PFS. CONCLUSION Despite the poor outcomes with ICI treatment in patients with advanced and recurrent NSCLC who had liver metastasis, some characteristics among patients with liver metastasis may be associated with prognosis.
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Jo H, Yoshida T, Yagishita S, Shinno Y, Okuma Y, Goto Y, Horinouchi H, Yamamoto N, Ohe Y. The characteristics of long-lasting responders to PD-1 inhibitor in advanced non-small cell lung cancer patients. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz449.031] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Tateishi K, Ko R, Shukuya T, Okuma Y, Watanabe S, Kuyama S, Murase K, Tsukita Y, Ashinuma H, Nakagawa T, Uematsu K, Nakao M, Mori Y, Kaira K, Mouri A, Miyabayashi T, Sakashita H, Matsumoto Y, Tanigawa T, Koizumi T, Morita S, Kobayashi K, Nukiwa T, Takahashi K. Clinical Outcomes of Second-Line Chemotherapy in Patients with Previously Treated Advanced Thymic Carcinoma: A Retrospective Analysis of 191 Patients from the NEJ023 Study. Oncologist 2019; 25:e668-e674. [PMID: 31771990 DOI: 10.1634/theoncologist.2019-0593] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Accepted: 10/21/2019] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND Owing to the rarity of this tumor, there is limited information about second-line chemotherapy for patients with previously treated advanced thymic carcinoma. MATERIAL AND METHODS We performed a multi-institutional, retrospective study named NEJ023 for patients with advanced thymic carcinoma. Patients without indications for curative treatment were treated with chemotherapy from 1995 to 2014 at 40 institutions in the North East Japan Study Group. Demographic and clinicopathologic characteristics, data on treatment methods, and outcomes of second-line chemotherapy were obtained from medical records. RESULTS In total, 191 patients were enrolled in this study. Second-line chemotherapy included platinum-based doublets in 57.6% of patients, other multidrug chemotherapy (e.g., cisplatin, doxorubicin, vincristine, and cyclophosphamide) in 13.6%, and monotherapy in 28.8%. The median follow-up time was 50.5 months, and the median overall survival (OS) from the start of second-line chemotherapy was 22.4 (95% confidence interval, 17.5-26.7) months. The average response rate (RR) was 20.0% overall; it was 21.6% for patients treated with platinum-based doublet chemotherapy, 13.6% for those treated with other multidrug chemotherapy, and 19.6% for those treated with single agent chemotherapy. There was no significant difference in OS between platinum-based doublet chemotherapy, other multidrug chemotherapy, and monotherapy (the median OS was 22.4, 25.7, and 21.4 months, respectively). CONCLUSION The median OS was 22.4 months in patients with advanced thymic carcinoma treated with second-line chemotherapy. There were no significant differences in RR and OS between monotherapy and multidrug chemotherapy in this study. IMPLICATIONS FOR PRACTICE Owing to the rarity of this tumor, there is limited information about second-line chemotherapy for patients with previously treated advanced thymic carcinoma. This is the largest data for those patients treated with second-line chemotherapy. This study suggests there is no significant difference in efficacy between monotherapy and multidrug chemotherapy for previously treated advanced thymic carcinoma. This result can support the adequacy to select monotherapy as treatment of those patients.
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Tanaka T, Yoshida T, Masuda K, Takeyasu Y, Shinno Y, Matsumoto Y, Okuma Y, Goto Y, Horinouchi H, Yamamoto N, Ohe Y. Prognostic role of immunosenscence associated with index in elderly non-small cell lung cancer patients treated with an anti-PD-1 antibody. J Glob Oncol 2019. [DOI: 10.1200/jgo.2019.5.suppl.100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
100 Background: Immunosenescence, an age-related impairment of the immune system, dampens acquired immunity and promotes inflammation. Therefore, it could also influence the degree of effectiveness of immune checkpoint inhibitors. Methods: We retrospectively reviewed the data of 52 NSCLC patients aged ≧75 years old treated with nivolumab or pembrolizumab from December 2015 to April 2019. Immunosenescence was assessed by the modified Glasgow Prognostic Scale (mGPS), Neutrophil-to-lymphocyte ratio (NLR), and Charlson Comorbidity Index (CCI), which are related to nutrition, inflammation and comorbidity, respectively. The Cox proportional hazard model and Kaplan-Meier curves were used to identify factors associated with survival. Results: The median follow-up duration was 19.5M (IQR:1-41). The patient characteristics were as follows: median age 79.7 years; male/female ratio, 41/11; PS0/1/2/3, 10/32/8/2; adeno/squamous histology/others, 33/15/4;stage III/IV/recurrence, 2/26/24; PD-L1 (22C3) (%)unknown/0/1-49/50-100, 18/2/8/24; driver mutation status positive/negative, 11/41; nivolumab/pembrolizumab, 29/23; treatment line 1/2/3/4 or more, 28/15/3/6; median number of treatment cycles 7.0 (1-53). The overall response rate (ORR) and disease control rate (DCR) were29.1% and 56.2%, respectively. The median progression-free survival (PFS) was 4.2 months (95% CI 1.8-7.5). The mGPS was significantly associated with the DCR (High/Low = 37.5/68.8%, p = 0.02) and the PFS (score 0-1/2 = 4.1/0.6 months) (HR: 0.37, 95% CI 0.18-0.74, p <0.01). However, neither the CCI nor the NLR wasassociated with the PFS (CCI: High/Low = 3.8/1.8 months, p = 0.64, and NLR: High (>3.5)/Low (≦3.5) = 3.8/5.6 months, p = 0.89). Multivariate regression analysis identified the mGPS as a significant predictor of the PFS(HR: 0.40, p = 0.008). Conclusions: A high mGPS score was significantly associated with a lower DCR and shorter PFS in elderly NSCLC patients treated with anti-PD-1 antibody.
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Tateishi A, Horinouchi H, Masuda K, Jo H, Shinno Y, Okuma Y, Yoshida T, Goto Y, Yamamoto N, Ohe Y. Body mass index in non-small cell lung cancer patients treated with anti-PD-1 immune checkpoint inhibitors. J Glob Oncol 2019. [DOI: 10.1200/jgo.2019.5.suppl.68] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
68 Background: Previous retrospective analyses have revealed higher response rates and a trend towards longer progression-free survival (PFS) and overall survival (OS) in response to immune checkpoint inhibitors (ICIs) in overweight patients. There are few reports concerning the association between the overweight state and the efficacy of ICIs specifically in non-small cell lung cancer (NSCLC) patients. We investigated the association between the body mass index (BMI) and the efficacy of ICIs in patients with NSCLC. Methods: Patients with advanced NSCLC who received ICI therapy (nivolumab or pembrolizumab) at the National Cancer Center Hospital from January 2016 to December 2018 were included in this retrospective cohort study. Based on their BMI, the patients were categorized into the overweight (A) group (BMI ≥25) and the non-overweight (B) group (BMI < 25). The PFS was compared between the two groups as the primary outcome. Results: Data of a total of 323 patients (median age, 63 years) were analyzed; 87 (26.9%)/43 (13.3%)/193 (59.8%) patients received pembrolizumab as 1st line therapy, pembrolizumab as 2nd line therapy, and nivolumab, respectively. Tumor proportion score was ≥50% in 58.4% (139/238) patients. The ECOG-PS was ≥2 in 37 patients (11.5%). The median body weight was 58.1, and the median BMI was 21.4. Of the 323 patients, 46 (14.2%) were categorized into group A (overweight) and 277 (85.8%) into group B (non-overweight). The median PFS and OS in two groups were as follows: A, 6.9 m/B, 5.6 m (HR 0.84, 95% CI [0.57-1.25], p = 0.38), and A, 22.3 m/B, 15.4 m (HR 0.90, 95% CI [0.56-1.43], p = 0.64), respectively. In accordance with the ICI regimen that the patients received, the PFS was A, 7.9 m/B, 7.8 m (HR 0.86, 95%CI [0.37-2.04], p = 0.74) in the patients who received pembrolizumab as 1st line therapy, A, 7.5 m/B, 5.3 m (HR 0.60, 95% CI [0.18-2.00], p = 0.40) in the patients who received pembrolizumab as 2nd line therapy, and A, 6.5 m/B, 4.4 m (HR 0.84, 95% CI [0.52-1.36], p = 0.48) in the patients who received nivolumab. Conclusions: Overweight NSCLC patients treated with ICIs showed a trend (non-statistically significant) towards a longer PFS as compared to non-overweight patients.
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Hakozaki T, Okuma Y, Hashimoto K, Hosomi Y. P1.14-28 Correlation Between the Qualification for the Bevacizumab Use and the Survival of NSCLC Patients with EGFR Mutations. J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.1179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Itoh S, Satouchi M, Sato J, Okuma Y, Niho S, Mizugaki H, Murakami H, Fujisaka Y, Kozuki T, Nakamura K, Nagasaka Y, Kawasaki M, Yamada T, Kuchiba A, Yamamoto N. Durable anti-tumor activity of the multi-targeted inhibitor lenvatinib in patients with advanced or metastatic thymic carcinoma: Preliminary results from a multicenter phase II (REMORA) trial. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz266.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Mamesaya N, Narita S, Naito T, Udagawa H, Goto K, Miyawaki T, Nakashima K, Kenmotsu H, Shimokawaji T, Kato T, Hakozaki T, Okuma Y, Nakayama Y, Watanabe H, Kusumoto M, Ohe Y, Horinouchi H. Nivolumab-induced and radiation recall pneumonitis in patients with non-small cell lung cancer: A multicenter real world analysis of 669 patients. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz260.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Saigusa T, Miura T, Taki M, Kobayashi M, Kanai M, Okuma Y, Yanagisawa T, Hashizume N, Otagiri K, Shoin K, Kato T, Ebisawa S, Motoki H, Kuwahara K. P2696Clinical characteristics of late catch-up phenomenon after implantation of 2nd generation drug eluting stent. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz748.1013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Introduction
Late catch-up phenomenon (LCU) of 1st generation drug eluting stent (DES) has been increasing yearly despite the rate of restenosis in 1 year has reduced compared with bare metal stent (BMS). 2nd generation DES was more improved than 1st generation DES and suggested more benefits about clinical outcome.
Purpose
To investigate the incidence and predictor of LCU after implantation of 2nd generation DES and to evaluate the association between LCU phenomenon and adverse events.
Methods
Between August 2012 and July 2013, a total of 1665 consecutive patients (1956 lesions with elective/urgent PCI) were enrolled in SHINANO 5 years Registry (a prospective observational multicenter cohort study) from 13 institutions in Nagano, Japan. 711 patients that were treated with 2nd generation DES and 576 patients with BMS were selected. Exclusion criterias were cases of 1st DES, only POBA, only aspiration and chronic total occulusion.
Results
There were significant difference about patients background between BMS and 2nd generation DES groups. Those groups were matched with propensity score. After matching, 822 patients (BMS group 411 patients, 2nd generation group 411 patients) were analyzed. The rates of 2nd DES and BMS restenosis 5 years after initial PCI were 9.2% and 8.5% (p=0.572), those of LCU were 2.6% and 5.6% (p=0.043) by 1 year landmark analysis. Cox proportional hazards analysis revealed that the DES in-stent restenosis (ISR) lesion and higher HbA1c were independent predictors for LCU from 1year to 5year (HR 5.304, p=0.009, HR 1.254, p=0.015), but 2nd generation DES was not. Kaplan Meier curve showed no association between LCU phenomenon and all cause death (p=0.446). Cox regression analysis showed LCU was not independent predictor for all cause death (p=0.414).
Conclusions
Implantation to DES-ISR lesion with 2nd generation DES was associated with higher LCU. Despite of more complex lesions with 2nd generation DES, there were no differences of LCU incidence between 2nd generation DES and BMS.
Acknowledgement/Funding
None
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Kashima J, Okuma Y, Hosomi Y, Hishima T. High Serum Soluble CD27 Level Correlates with Poor Performance Status and Reduced Survival in Patients with Advanced Lung Cancer. Oncology 2019; 97:365-372. [PMID: 31533124 DOI: 10.1159/000502441] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Accepted: 07/28/2019] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Soluble CD27 (sCD27) is associated with somatic immune reaction status. Moreover, sCD27 level is associated with the prognosis of patients with prostate cancer who receive immunotherapy. OBJECTIVE In this study, we assessed sCD27 levels in patients with advanced lung cancer and determined their correlation with survival and clinicopathologic parameters. METHODS Serum samples were collected from patients with advanced lung cancer, and sCD27 was quantified via enzyme-linked immunosorbent assay. The association between sCD27 levels and clinicopathologic status and patient survival was retrospectively analyzed. RESULTS Of 96 patients analyzed, 73 had adenocarcinoma, 7 had squamous cell carcinoma, and 15 had small cell carcinoma. Median serum sCD27 level was 36.54 U/mL (range, undetectable-104.47); this is lower than that previously reported for patients with lung cancer, including those with localized stages. Patients with squamous cell carcinoma had higher sCD27 levels (p = 0.010). Age, performance status, and serum albumin levels were significantly correlated with serum sCD27 level. Patients with high serum sCD27 levels (≥32.52 U/mL; n = 58) had poorer prognosis than those with low serum sCD27 levels (<32.52 U/mL, n = 38; median survival, 7.3 vs. 21.8 months, respectively, p< 0.0001). CONCLUSIONS High sCD27 level is associated with poor prognosis and may reflect the immune-exhausted status of patients with advanced lung cancer.
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Nishikawa K, Okuma Y, Hashimoto K, Kashima J. Development of Hepatocellular Carcinoma During Nivolumab Treatment for Recurrent Non-Small Cell Lung Cancer: A Case Report. TOHOKU J EXP MED 2019; 247:247-250. [PMID: 30996212 DOI: 10.1620/tjem.247.247] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Nivolumab, a monoclonal antibody targeting programmed cell death 1 (PD-1), is the standard second-line therapy for advanced non-small cell lung cancer (NSCLC). In the current immunotherapy era, it is often difficult to evaluate the therapeutic effect, disease progression, and pseudo-enlargement of the tumor or the emergence of another etiology. In the present report, we describe a 79-year-old patient with hepatocellular carcinoma (HCC) newly detected during nivolumab treatment for recurrent NSCLC. When the patient was 73 years old, he had suffered from NSCLC and received concurrent chemoradiotherapy comprising cisplatin and docetaxel, achieving a complete response. Six years after the chemoradiotherapy, the patient had multiple lung and hepatic lesions. We thus started the treatment with nivolumab for recurrent NSCLC. All those lesions responded to nivolumab over nine cycles. By contrast, a lesion was newly detected in the medial segment of left hepatic lobe, liver segment 4 (S4), and was gradually getting larger, as judged by computed tomographic scan. Liver biopsy revealed the growing lesion to be a well-differentiated HCC. Consequently, the patient was treated with radiofrequency ablation to HCC, while nivolumab treatment was continued for NSCLC. Immunohistochemical analysis of the HCC specimens revealed nuclear accumulation of β-catenin compared with normal liver cells and undetectable expression of program death ligand 1 (PD-L1). Such expression profiles of β-catenin and PD-L1 in HCC may be responsible for the resistance against nivolumab treatment. Immunohistochemical features of the biopsy specimens may be predictive of the effectiveness of the immunotherapy in HCC.
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Yoshimura A, Yamada T, Okuma Y, Kitadai R, Takeda T, Kanematsu T, Goto H, Yoneda H, Harada T, Kubota Y, Yamada T, Date K, Shiotsu S, Nagata K, Chihara Y, Kaneko Y, Uchino J, Nishioka Y, Takayama K. Retrospective analysis of docetaxel in combination with ramucirumab for previously treated non-small cell lung cancer patients. Transl Lung Cancer Res 2019; 8:450-460. [PMID: 31555518 DOI: 10.21037/tlcr.2019.08.07] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Background Current clinical trials demonstrated that combination regimens comprising chemotherapy and immunotherapy lead to better patient outcomes compared to chemotherapy alone as the first line of treatment for non-small cell lung cancer (NSCLC). In addition, the combination therapy of docetaxel (Doc) and ramucirumab (Ram) was considered one of the standard treatments for advanced or relapsed NSCLC patients. However, little is known about the therapeutic responders of this combination therapy among previously treated NSCLC patients. In the present study, we aimed to identify predictive factors for therapeutic response, including programmed death-ligand 1 (PD-L1) expression in tumors, for Doc treatment in combination with Ram. Methods We retrospectively analyzed a total of 135 advanced or relapsed NSCLC patients who were refractory to platinum-based chemotherapy at eleven institutions in Japan between July 2016 and November 2018. Results Our observations showed that PD-L1 expression in tumors is not associated with the efficacy of combined therapy of Doc and Ram in previously treated NSCLC patients. Analysis of the patient clinical profiles indicated that prior treatment with immune checkpoint inhibitors (ICIs) is a reliable predictor for the good progression-free survival (PFS) to this combination therapy (P=0.041). Conclusions Our retrospective study indicated that combination regimens comprising chemotherapy and ICIs followed by Doc and Ram could be an optimal therapeutic option for NSCLC patients regardless of the PD-L1 status of tumors. Further investigations are required to strengthen clinical evidence demonstrating the effectiveness of the combination therapy of Doc plus Ram in previously treated NSCLC patients.
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Hakozaki T, Okuma Y, Hashimoto K, Hosomi Y. Correlation between the qualification for bevacizumab use and the survival of patients with non-small cell lung cancer harboring the epidermal growth factor receptor mutation: a retrospective analysis. J Cancer Res Clin Oncol 2019; 145:2555-2564. [PMID: 31350622 DOI: 10.1007/s00432-019-02985-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Accepted: 07/18/2019] [Indexed: 12/25/2022]
Abstract
PURPOSE Previously, the combination of epidermal growth factor receptor-tyrosine kinase inhibitors (EGFR-TKIs) and bevacizumab (BEV) was investigated. A subgroup analysis of the IMpower150 trial, which investigated the combination of atezolizumab, carboplatin, paclitaxel, and bevacizumab (ABCP), demonstrated the benefit of ABCP in patients harboring EGFR mutations. This study aims to assess the prognostic significance of the qualification for BEV use and the proportion of patients who potentially benefit from BEV-containing combination therapy before and after initial EGFR-TKI treatment. METHODS We retrospectively analyzed the data of 297 patients with advanced or recurrent non-squamous non-small cell lung cancer (NSCLC) harboring EGFR mutations who had received EGFR-TKIs. We performed statistical analyses using the Kaplan-Meier method and the Cox regression adjusted for risk factors. RESULTS Of the 297 patients, 203 (68%) were eligible to receive BEV ("BEV fit") at the time of EGFR-TKI initiation. Among the "BEV unfit" patients at baseline (n = 70), 14 (20%) became eligible to receive ABCP ("ABCP fit") at the time of EGFR-TKI failure. The median overall survival (OS) of the "BEV fit" and "BEV unfit" patients was 26.2 [95% confidence interval (CI) 23.7-31.2] and 19.1 (95% CI 15.0-25.1) months, respectively (P < 0.001). The multivariate analysis revealed a marked correlation between survival and the qualification for BEV use. CONCLUSIONS The qualification for BEV use at baseline is independently related to the OS. Some patients harboring EGFR mutations, including those who were "BEV unfit" at baseline, could be eligible for the ABCP regimen after EGFR-TKI treatment.
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Hakozaki T, Okuma Y, Hosomi Y, Hishima T. Radiographic Assessment of Objective Responses Using the ITMIG-Modified Criteria in Thymic Carcinoma. Oncology 2019; 97:264-269. [PMID: 31307031 DOI: 10.1159/000501104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Accepted: 05/18/2019] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Pleural metastases are common among patients with thymic carcinoma. Accurate and consistent measurement of pleural lesions is often difficult because of their unique locations and growth patterns. To minimize intraobserver variability, the International Thymic Malignancies Interest Group (ITMIG) proposed modified criteria for measurement of tumor response for thymic epithelial tumors. METHODS We conducted a retrospective review of the medical records of advanced or recurrent thymic carcinoma patients treated with chemotherapy between 1980 and 2016 in our institution. The best objective responses were assessed using the Response Evaluation Criteria in Solid Tumor version 1.1 (RECIST 1.1) and the ITMIG-modified criteria. RESULTS A total of 26 patients were included in the present study. According to the RECIST criteria, 1 (3.8%) patient showed complete response (CR), and 13 (50.0%), 10 (38.5%), and 2 (7.7%) showed partial response (PR), stable disease (SD), and progressive disease (PD), respectively. All 26 patients had the same best overall response using the ITMIG criteria. The median time to progression (TTP) according to the RECIST criteria and the ITMIG-modified criteria was 5.5 months (95% confidence interval [CI] 3.8-8.6) and 7.0 months (95% CI 3.8-9.3), respectively (p = 0.993). CONCLUSION The ITMIG-modified criteria showed a high concordance rate with RECIST 1.1 criteria in response assessment of thymic carcinoma.
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Suzuki S, Sakurai D, Sakurai T, Yonekura S, Iinuma T, Okuma Y, Ihara F, Arai T, Hanazawa T, Fukuda-Kawaguchi E, Ishii Y, Okamoto Y. Sublingual administration of liposomes enclosing alpha-galactosylceramide as an effective adjuvant of allergen immunotherapy in a murine model of allergic rhinitis. Allergol Int 2019; 68:352-362. [PMID: 30803854 DOI: 10.1016/j.alit.2019.02.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Revised: 12/21/2018] [Accepted: 01/17/2019] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Sublingual immunotherapy (SLIT) is an established efficacious approach for the treatment of allergic rhinitis (AR). However, SLIT requires a long administration period to establish stable and adequate responses. This study investigated the efficacy of the sublingual administration of an allergen with liposomes enclosing α-GalCer (α-GC-liposome) as a potential adjuvant in mice with AR. METHODS Mice with AR induced by OVA received the sublingual administration of OVA, α-GC-liposomes, or OVA plus α-GC-liposomes for 7 days. After nasal re-challenge with OVA, nasal symptoms were evaluated. The serum levels of OVA-specific Ig, the cytokine production of CD4+ T cells in the cultures of cervical lymph node (CLN) cells, and the gene expression of CLNs were analyzed. RESULTS Although IL-4, IL-5 and IL-13 production from CD4+ T cells in CLN cells was significantly inhibited by the sublingual administration of OVA alone in mice with AR induced by OVA, their nasal symptoms were not significantly diminished. However, the combined sublingual administration of α-GC-liposomes and OVA completely suppressed nasal symptoms, downregulated Th2 and Th17 type cytokine production in CD4+ T cells as well as Th2 and Th17 gene expressions, and upregulated Th1 type cytokine production as well as Th1 gene expressions in CLN cells. Additionally, the serum levels of specific IgG2a were promoted, and specific IgE and IgG1 were inhibited. CONCLUSIONS Our findings suggest that the sublingual administration of an allergen with α-GC-liposomes as an adjuvant might increase the therapeutic efficacy and effectiveness of this treatment method.
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Hakozaki T, Okuma Y. Management of non-small cell lung cancer harboring epidermal growth factor receptor mutations in the era of first-line osimertinib. J Thorac Dis 2019; 11:2664-2668. [PMID: 31463088 PMCID: PMC6687974 DOI: 10.21037/jtd.2019.06.16] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2018] [Accepted: 06/05/2019] [Indexed: 12/26/2022]
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Akamatsu H, Ninomiya K, Kenmotsu H, Morise M, Daga H, Goto Y, Kozuki T, Miura S, Sasaki T, Tamiya A, Teraoka S, Tsubata Y, Yoshioka H, Hattori Y, Imamura CK, Katsuya Y, Matsui R, Minegishi Y, Mizugaki H, Nosaki K, Okuma Y, Sakamoto S, Sone T, Tanaka K, Umemura S, Yamanaka T, Amano S, Hasegawa K, Morita S, Nakajima K, Maemondo M, Seto T, Yamamoto N. The Japanese Lung Cancer Society Guideline for non-small cell lung cancer, stage IV. Int J Clin Oncol 2019; 24:731-770. [PMID: 31049758 PMCID: PMC6545178 DOI: 10.1007/s10147-019-01431-z] [Citation(s) in RCA: 91] [Impact Index Per Article: 18.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Accepted: 03/06/2019] [Indexed: 12/23/2022]
Abstract
According to rapid development of chemotherapy in advanced non-small cell lung cancer (NSCLC), the Japan Lung Cancer Society has been updated its own guideline annually since 2010. In this latest version, all of the procedure was carried out in accordance with grading of recommendations assessment, development and evaluation (GRADE) system. It includes comprehensive literature search, systematic review, and determination of the recommendation by multidisciplinary expert panel which consisted of medical doctors, pharmacists, nurses, statisticians, and patients from patient advocacy group. Recently, we have had various types of chemotherapeutic drugs like kinase inhibitors or immune-checkpoint inhibitors. Thus, the guideline proposes to categorize patients into three entities: (1) driver oncogene-positive, (2) PD-L1 ≥ 50%, and (3) others. Based on this subgroup, 31 clinical questions were described. We believe that this attempt enables clinicians to choose appropriate treatment easier. Here, we report an English version of the Japan Lung Cancer Society Guidelines 2018 for NSCLC, stages IV.
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Kato Y, Hosomi Y, Watanabe K, Yomota M, Kawai S, Okuma Y, Kubota K, Seike M, Gemma A, Okamura T. Impact of clinical features on the efficacy of osimertinib therapy in patients with T790M-positive non-small cell lung cancer and acquired resistance to epidermal growth factor receptor tyrosine kinase inhibitors. J Thorac Dis 2019; 11:2350-2360. [PMID: 31372272 DOI: 10.21037/jtd.2019.06.03] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Background Osimertinib exhibits good efficacy in patients with T790M-positive non-small cell lung cancer (NSCLC) and acquired resistance to epidermal growth factor receptor (EGFR)-tyrosine kinase inhibitors (TKIs). Compared with the clinical trials, in real-world clinical practice, osimertinib must be administered to older patients and those with poor Eastern Cooperative Oncology Group performance status (ECOG-PS). Therefore, we investigated the association between osimertinib efficacy/safety and PS score, age, and other clinical features in patients with T790M-positive NSCLC. Methods We reviewed all patients with T790M-positive NSCLC and acquired resistance to initial EGFR-TKIs who were administered osimertinib between March 2016 and January 2018 at the Tokyo Metropolitan Cancer and Infectious Diseases Center in Komagome Hospital, Japan. Results In total, 31 patients, including 8 young (<65 years) and 23 elderly (≥65 years) patients, were included in the study. Of these, 10 (32.3%) patients had poor PS scores. The progression-free survival (PFS) was significantly shorter in young patients was than elderly patients [3.5 vs. 6.4 months, P=0.041; hazard ratio (HR), 2.41]. The overall survival (OS) of the young patients tended to be shorter than that of the elderly patients (5.3 vs. 19.4 months, P=0.067; HR, 2.58). The PFS (9.1 vs. 5.5 months; P=0.071; HR, 0.38) and the OS (not reached vs. 6.6 months, P=0.061; HR, 0.39) were shorter in patients with poor ECOG-PS than those with good ECOG-PS. The toxic effects of osimertinib were manageable. By multivariate analysis, both age and ECOG-PS were independent predictors of osimertinib efficacy. Conclusions Poor ECOG-PS and younger age were associated with lower efficacy of osimertinib in T790M-positive NSCLC.
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Kashima J, Kitadai R, Okuma Y. Molecular and Morphological Profiling of Lung Cancer: A Foundation for "Next-Generation" Pathologists and Oncologists. Cancers (Basel) 2019; 11:E599. [PMID: 31035693 PMCID: PMC6562944 DOI: 10.3390/cancers11050599] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2019] [Revised: 04/18/2019] [Accepted: 04/24/2019] [Indexed: 12/12/2022] Open
Abstract
The pathological diagnosis of lung cancer has largely been based on the morphological features observed microscopically. Recent innovations in molecular and genetic technology enable us to compare conventional histological classifications, protein expression status, and gene abnormalities. The introduction of The Cancer Genome Atlas (TCGA) project along with the widespread use of the next-generation sequencer (NGS) have facilitated access to enormous data regarding the molecular profiles of lung cancer. The World Health Organization classification of lung cancer, which was revised in 2015, is based on this progress in molecular pathology; moreover, immunohistochemistry has come to play a larger role in diagnosis. In this article, we focused on genetic and epigenetic abnormalities in non-small cell carcinoma (adenocarcinoma and squamous cell carcinoma), neuroendocrine tumor (including carcinoids, small cell carcinoma, and large cell neuroendocrine carcinoma), and carcinoma with rare histological subtypes. In addition, we summarize the therapeutic targeted reagents that are currently available and undergoing clinical trials. A good understanding of the morphological and molecular profiles will be necessary in routine practice when the NGS platform is widely used.
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Kato Y, Okuma Y, Watanabe K, Yomota M, Kawai S, Hosomi Y, Okamura T. A single-arm phase II trial of weekly nanoparticle albumin-bound paclitaxel (nab-paclitaxel) monotherapy after standard of chemotherapy for previously treated advanced non-small cell lung cancer. Cancer Chemother Pharmacol 2019; 84:351-358. [PMID: 30993397 PMCID: PMC6647220 DOI: 10.1007/s00280-019-03843-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Accepted: 04/12/2019] [Indexed: 12/26/2022]
Abstract
Background Few studies have investigated the clinical efficacy of third- and later-line of chemotherapy after standard chemotherapy for previously treated advanced non-small cell lung cancer (NSCLC). We prospectively evaluated the efficacy and safety of nanoparticle albumin-bound paclitaxel (nab-paclitaxel) following standard chemotherapies for previously treated advanced NSCLC. Methods The eligible patients having adequate organ functions with performance status 0–2 were enrolled after completing standard chemotherapy. They received weekly nab-paclitaxel 100 mg/m2 intravenously on days 1, 8, and 15 every 3 weeks. The primary end point was objective response rate (ORR). Median progression-free survival (PFS), overall survival (OS), and adverse events (AEs) were evaluated as secondary end points. Results This trial was discontinued because of late accrual. Twenty two patients were enrolled from April 2013 and February 2019. The total ORR was 22.7% [95% CI 7.8–45.4] and disease control rate (DCR) was 81.8% [95% CI 59.7–94.8]. Median PFS was 3.4 months [95% CI 2.3–4.1] and median OS was 7.4 months [95% CI 4.2–10.7]. Median follow-up interval was 6.7 months hematological AEs of Grade 3/4 included anemia (18%), leukopenia (18%), and neutropenia (32%), while the most frequent nonhematological AEs were fatigue (50%) and peripheral neuropathy (36.4%). Severe AEs related to treatment were observed in only one patient. Conclusion Nab-paclitaxel may be a safe and effective later-line chemotherapeutic option for previously treated advanced NSCLC after standard of chemotherapies based on other trials.
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Asai M, Kato Y, Kawai S, Watanabe K, Yomota M, Okuma Y, Hosomi Y, Hishima T, Okamura T. Management of cardiac tamponade during nivolumab of lung cancer with intrapericardial bleomycin: case report. Immunotherapy 2019; 11:467-472. [DOI: 10.2217/imt-2019-0003] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Immuno-checkpoint inhibitor response and immune-related adverse events remain controversial issues. Managing pericardial effusion during programmed cell death 1 inhibitor treatment is challenging. Here, we report a case of successfully managed cardiac tamponade caused by nivolumab-induced pseudoprogression. A 62-year-old male diagnosed with advanced lung adenocarcinoma started on nivolumab. Seven days later, he experienced cardiac tamponade and required pericardiocentesis, and other lesions were larger on computed tomography. The patient’s condition stabilized after pericardiocentesis. However, although the lesions other than pericardial effusion were reduced on chest CT, cardiac tamponade recurred after 6 weeks. We considered that the case involved cardiac tamponade induced by pseudoprogression and administered intrapericardial bleomycin after pericardiocentesis. Thereafter, the patient was administered nivolumab for 7 months until disease progression.
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Kitadai R, Okuma Y, Kashima J. Gingival Metastasis of ALK Rearranged Non-Small Cell Lung Cancer. Case Rep Oncol 2019. [DOI: 10.1159/000497481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
<b><i>Background:</i></b> Metastasis to oral soft tissues is rare and account for only 0.1% of all oral malignancies. Oral cavity metastasis tends to be male-predominant, and lung cancer is the leading cause. Targeted therapies for advanced ALK rearranged non-small cell lung cancer (NSCLC) have shown a promising higher response than cytotoxic chemotherapy. Gingival metastasis usually shows poor prognosis. However using ALK inhibitor to ALK-positive advanced NSCLC may show longer survival. <b><i>Case:</i></b> A 64-year-old male who was diagnosed non-small cell carcinoma (NSCC) favoring adenocarcinoma presented with gingival metastasis. After first-line chemotherapy, ALK rearrangement was revealed in both primary lesion and gingival metastasis, and therefore the patient was treated with alectinib. Tumor response of the primary site and gingival lesion were obtained, however he presented with intestinal metastasis that lead to bowel obstruction and passed away. <b><i>Conclusion:</i></b> Our case showed good response to primary tumor and gingival metastasis but not to intestinal obstruction. ALK inhibitor often shows high response rate and long survival for ALK rearrangement NSCLC, however ALK rearranged positive NSCLC with gingival metastasis may have poor prognosis.
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Kashima J, Hishima T, Tonooka A, Horiguchi SI, Motoi T, Okuma Y, Hosimi Y, Horio H. Genetic and immunohistochemical analyses of ciliated muconodular papillary tumors of the lung: A report of five cases. SAGE Open Med Case Rep 2019; 7:2050313X19830483. [PMID: 30800314 PMCID: PMC6378433 DOI: 10.1177/2050313x19830483] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Accepted: 01/22/2019] [Indexed: 12/21/2022] Open
Abstract
Ciliated muconodular papillary tumors are benign lesions located in the peripheral lung field. Recent studies revealed BRAF and epidermal growth factor receptor gene mutations and anaplastic lymphoma kinase gene rearrangement. Five ciliated muconodular papillary tumors were screened for the BRAF V600E and EGFR mutations via polymerase chain reaction. Immunohistochemical analysis was performed for the detection of the BRAF V600E and anaplastic lymphoma kinase proteins, as well as other markers including phosphorylated extracellular signal-regulated protein kinase. Three tumors (60%) harbored the BRAF V600E mutation. Immunohistochemical analysis confirmed this mutation in all of the tumor cell types. EGFR mutation and immunoactivity of the anaplastic lymphoma kinase protein were not detected. Phosphorylated extracellular signal-regulated protein kinase was negative both in the cytoplasm and nucleus of the BRAF V600E-positive tumors. Mucin 1, mucin 4, thyroid transcription factor 1, and cytokeratin 7 were positive, and mucin 5AC was partially positive, whereas napsin A and cytokeratin 20 were negative. Ciliated muconodular papillary tumor may originate from the terminal bronchioles, and the status of ERK activation reflects its benign behavior.
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Hakozaki T, Okuma Y, Omori M, Hosomi Y. Impact of prior antibiotic use on the efficacy of nivolumab for non-small cell lung cancer. Oncol Lett 2019; 17:2946-2952. [PMID: 30854072 DOI: 10.3892/ol.2019.9899] [Citation(s) in RCA: 61] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2018] [Accepted: 10/18/2018] [Indexed: 12/26/2022] Open
Abstract
Gut microbiota serves an important role in shaping systemic immune responses. Antibiotics cause changes in the gut microbiota that may influence the efficacy of cancer immunotherapy. In the present study, a retrospective analysis of the data from 90 patients treated with nivolumab for non-small cell lung cancer (NSCLC) was conducted. A total of 13 patients were treated with antibiotics prior to nivolumab therapy. The median progression-free survival time in patients treated with antibiotics was 1.2 months [95% confidence interval (CI), 0.5-5.8], while the time for patients who were not treated with antibiotics was 4.4 months (95% CI, 2.5-7.4). The median overall survival time in patients treated with antibiotics was 8.8 months, while it was not reached in those not treated with antibiotics, respectively. The differences between the survival curves with regard to PFS and OS were statistically significant (P=0.04 and P=0.037, respectively). However, in multivariate analysis, no statistically significant association was indicated between survival and prior antibiotic use, although a certain trend concerning the negative influence of antibiotic use was conveyed.
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