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O’Sullivan DE, Boyne DJ, Ford-Sahibzada C, Inskip JA, Smith CJ, Sripada K, Brenner DR, Cheung WY. Real-World Treatment Patterns, Clinical Outcomes, and Healthcare Resource Utilization in Early-Stage Non-Small-Cell Lung Cancer. Curr Oncol 2024; 31:447-461. [PMID: 38248115 PMCID: PMC10814046 DOI: 10.3390/curroncol31010030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 01/03/2024] [Accepted: 01/05/2024] [Indexed: 01/23/2024] Open
Abstract
The prognosis of early non-small-cell lung cancer (eNSCLC) remains poor. An understanding of current therapies and outcomes can provide insights into how novel therapies can be integrated into clinics. We conducted a large, retrospective, population-based cohort study of patients with de novo eNSCLC (stages IB, IIA, IIB, and IIIA) diagnosed in Alberta, Canada, between 2010 and 2019. The primary objectives were to describe treatment patterns and survival outcomes among patients with eNSCLC. A total of 5126 patients with eNSCLC were included. A total of 45.3% of patients were referred to a medical oncologist, ranging from 23.7% in stage IB to 58.3% in IIIA. A total of 23.6% of patients initiated systemic therapy (ST), ranging from 3.5% in stage IB to 38.5% in IIIA. For stage IIB and IIIA individuals who received surgery, adjuvant ST was associated with a decreased likelihood of death (hazard ratios (HR) of 0.77 (95% CI: 0.56-1.07) and 0.69 (95% CI: 0.54-0.89), respectively). In a Canadian real-world setting, stage IIB and IIIA patients who received adjuvant ST tended to have better survival than patients who did not, but future studies that provide adjustment of additional confounders are warranted. Examining referral pathways that account for disparities based on age, sex, and comorbidities in the real world would also provide further insights.
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Affiliation(s)
- Dylan E. O’Sullivan
- Department of Oncology, University of Calgary, Calgary, AB T2N 1N4, Canada; (D.E.O.); (D.R.B.)
- Department of Community Health Sciences, University of Calgary, Calgary, AB T2N 1N4, Canada
- Oncology Outcomes Initiative, University of Calgary, Calgary, AB T2N 1N4, Canada
| | - Devon J. Boyne
- Department of Oncology, University of Calgary, Calgary, AB T2N 1N4, Canada; (D.E.O.); (D.R.B.)
- Department of Community Health Sciences, University of Calgary, Calgary, AB T2N 1N4, Canada
- Oncology Outcomes Initiative, University of Calgary, Calgary, AB T2N 1N4, Canada
| | - Chelsea Ford-Sahibzada
- Department of Community Health Sciences, University of Calgary, Calgary, AB T2N 1N4, Canada
- Oncology Outcomes Initiative, University of Calgary, Calgary, AB T2N 1N4, Canada
| | | | | | | | - Darren R. Brenner
- Department of Oncology, University of Calgary, Calgary, AB T2N 1N4, Canada; (D.E.O.); (D.R.B.)
- Department of Community Health Sciences, University of Calgary, Calgary, AB T2N 1N4, Canada
- Oncology Outcomes Initiative, University of Calgary, Calgary, AB T2N 1N4, Canada
| | - Winson Y. Cheung
- Department of Oncology, University of Calgary, Calgary, AB T2N 1N4, Canada; (D.E.O.); (D.R.B.)
- Department of Community Health Sciences, University of Calgary, Calgary, AB T2N 1N4, Canada
- Oncology Outcomes Initiative, University of Calgary, Calgary, AB T2N 1N4, Canada
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Kalvapudi S, Vedire Y, Yendamuri S, Barbi J. Neoadjuvant therapy in non-small cell lung cancer: basis, promise, and challenges. Front Oncol 2023; 13:1286104. [PMID: 38144524 PMCID: PMC10739417 DOI: 10.3389/fonc.2023.1286104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Accepted: 11/22/2023] [Indexed: 12/26/2023] Open
Abstract
Introduction Survival rates for early-stage non-small cell lung cancer (NSCLC) remain poor despite the decade-long established standard of surgical resection and systemic adjuvant therapy. Realizing this, researchers are exploring novel therapeutic targets and deploying neoadjuvant therapies to predict and improve clinical and pathological outcomes in lung cancer patients. Neoadjuvant therapy is also increasingly being used to downstage disease to allow for resection with a curative intent. In this review, we aim to summarize the current and developing landscape of using neoadjuvant therapy in the management of NSCLC. Methods The PubMed.gov and the ClinicalTrials.gov databases were searched on 15 January 2023, to identify published research studies and trials relevant to this review. One hundred and seven published articles and seventeen ongoing clinical trials were selected, and relevant findings and information was reviewed. Results & Discussion Neoadjuvant therapy, proven through clinical trials and meta-analyses, exhibits safety and efficacy comparable to or sometimes surpassing adjuvant therapy. By attacking micro-metastases early and reducing tumor burden, it allows for effective downstaging of disease, allowing for curative surgical resection attempts. Research into neoadjuvant therapy has necessitated the development of surrogate endpoints such as major pathologic response (MPR) and pathologic complete response (pCR) allowing for shorter duration clinical trials. Novel chemotherapy, immunotherapy, and targeted therapy agents are being tested at a furious rate, paving the way for a future of personalized systemic therapy in NSCLC. However, challenges remain that prevent further mainstream adoption of preoperative (Neoadjuvant) therapy. These include the risk of delaying curative surgical resection in scenarios of adverse events or treatment resistance. Also, the predictive value of surrogate markers of disease cure still needs robust verification. Finally, the body of published data is still limited compared to adjuvant therapy. Addressing these concerns with more large scale randomized controlled trials is needed.
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Affiliation(s)
- Sukumar Kalvapudi
- Department of Thoracic Surgery, Roswell Park Comprehensive Cancer Center, Buffalo, NY, United States
| | - Yeshwanth Vedire
- Department of Thoracic Surgery, Roswell Park Comprehensive Cancer Center, Buffalo, NY, United States
| | - Sai Yendamuri
- Department of Thoracic Surgery, Roswell Park Comprehensive Cancer Center, Buffalo, NY, United States
- Jacobs School of Medicine and Biomedical Sciences, State University of New York, Buffalo, NY, United States
| | - Joseph Barbi
- Department of Thoracic Surgery, Roswell Park Comprehensive Cancer Center, Buffalo, NY, United States
- Department of Immunology, Roswell Park Comprehensive Cancer Center, Buffalo, NY, United States
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The Prognostic Long-Term Impact of Chronic Obstructive Pulmonary Disease and Postoperative Mucostasis in Patients with Curatively Resected Non-Small Cell Lung Cancer. Cells 2023; 12:cells12030480. [PMID: 36766822 PMCID: PMC9914637 DOI: 10.3390/cells12030480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 01/25/2023] [Accepted: 01/31/2023] [Indexed: 02/05/2023] Open
Abstract
Chronic obstructive pulmonary disease (COPD) serves as risk factor for the development of lung cancer and seems to have a prognostic impact after surgery for non-small cell lung cancer (NSCLC). The aim was to investigate the impact of COPD and postoperative mucostasis on the long-term survival after resected NSCLC. We retrospectively reviewed the data from 342 patients with curatively resected NSCLC. The prognostic long-term impact of COPD and postoperative mucostasis on overall survival (OS), recurrence free survival (RFS) and cancer specific survival (CSS) was calculated using univariable and multivariable Cox regression analyses. We found that 52.3% suffered from COPD and 25.4% had postoperative mucostasis. COPD was significantly more common among smokers (59.9%) compared with non-smokers (21.3%), (p < 0.001). There was a significant relationship between COPD and postoperative mucostasis (p = 0.006) and between smoking and mucostasis (p = 0.023). Patients with postoperative mucostasis had a significantly worse OS (p < 0.001), RFS (p = 0.009) and CSS (p = 0.008). The present analysis demonstrated that postoperative mucostasis, but not COPD, was associated with both worse short- and long-term outcomes for OS, RFS and CSS in curatively resected NSCLC.
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Allehebi A, Kattan KA, Rujaib MA, Dayel FA, Black E, Mahrous M, AlNassar M, Hussaini HA, Twairgi AA, Abdelhafeiz N, Omair AA, Shehri SA, Al-Shamsi HO, Jazieh AR. Management of Early-Stage Resected Non-Small Cell Lung Cancer: Consensus Statement of the Lung cancer Consortium. Cancer Treat Res Commun 2022; 31:100538. [PMID: 35220069 DOI: 10.1016/j.ctarc.2022.100538] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 02/15/2022] [Accepted: 02/16/2022] [Indexed: 10/19/2022]
Abstract
BACKGROUND Management of early-stage non-small cell lung cancer (ES-NSCLC) has evolved over the last few years especially in terms of work-up and the use of systemic therapy. This consensus statement was developed to present updated guidelines for the management of this disease. METHODS Multidisciplinary team (MDT) of lung cancer experts convened to discuss a set of pertinent questions with importance relevance to the management of ES-NSCLC. ES-NSCLC includes stages I, II and resected stage III. The experts included consultants in chest imaging, thoracic surgery, radiation oncology, and medical oncology. Questions were discussed in virtual meetings and then a written manuscript with supporting evidence was drafted, reviewed, and approved by the team members. RESULTS The Consensus Statement included 9 questions addressing work-up and management of ES-NSCLC. Background information and literature review were presented for each question followed by specific recommendations to address the questions by oncology providers. The Statement was endorsed by various oncology societies in the Gulf region. CONCLUSION The Consensus Statement serves as a guide for thoracic MDT members in the management of ES-NSCLC. Adaptation of these to the local setting is dictated usually by available resources and expertise, however, all efforts should be excreted to provide the optimal care to all patients whenever possible.
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Affiliation(s)
- Ahmed Allehebi
- Oncology Department King Faisal Specialist Hospital & Research Center - Jeddah, Saudi Arabia.
| | - Khaled Al Kattan
- Dean College of Medicine, Al Faisal University, King Faisal Specialist Hospital & Research Center - Riyadh, Saudi Arabia.
| | - Mashael Al Rujaib
- Radiology Department, King Faisal Specialist Hospital & Research Center - Riyadh, Saudi Arabia.
| | - Fouad Al Dayel
- Pathology Department, King Faisal Specialist Hospital & Research Center - Riyadh, Saudi Arabia.
| | - Edward Black
- Thoracic surgery, SSMC-Mayo Partnership, Khalifa University, UAE.
| | - Mervat Mahrous
- Oncology Department, Prince Sultan Military Medical City, Riyadh.
| | | | - Hamed Al Hussaini
- Oncology Department King Faisal Specialist Hospital & Research Center - Riyadh, Saudi Arabia.
| | | | - Nafisa Abdelhafeiz
- Oncology Department, King Abdulaziz Medical City, King Saud bin Abdulaziz University for Health Sciences, King Abdullah International Medical Research Center, Riyadh, Saudi Arabia.
| | - Ameen Al Omair
- Radiation oncology, King Faisal Specialist Hospital & Research Center - Riyadh, Saudi Arabia.
| | - Salem Al Shehri
- Radiation Oncology, King Abdulaziz Medical City, King Saud bin Abdulaziz University for Health Sciences, King Abdullah International Medical Research Center, Ministry of National Guard Health Affairs, Riyadh, Saudi Arabia.
| | - Humaid O Al-Shamsi
- Department of Oncology and Innovation and Research Center, Burjeel cancer institute Abu Dhabi, College of Oncology Society - Dubai, College of Medicine, University of Sharjah, UAE.
| | - Abdul Rahman Jazieh
- College of Medicine, Alfaisal University, Riyadh, Saudi Arabia, Cincinnati Cancer Advisors, Cincinnati, OH, USA.
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Xu C, Zhu K, Chen D, Ruan Y, Jin Z, Qiu H, Chen B, Shen J. Efficacy and Benefit of Postoperative Chemotherapy in Micropapillray or Solid Predominant Pattern in Stage IB Lung Adenocarcinoma: A Systematic Review and Meta-Analysis. Front Surg 2022; 8:795921. [PMID: 34993229 PMCID: PMC8724201 DOI: 10.3389/fsurg.2021.795921] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Accepted: 11/19/2021] [Indexed: 11/25/2022] Open
Abstract
Background: The benefit of postoperative chemotherapy remains controversial for patients with either a micropapillary or solid pattern in stage IB non-small cell lung cancer. This study is designed to explore the significance of postoperative chemotherapy in patients with either a micropapillary or solid pattern in stage IB lung adenocarcinoma. Method: To conduct the meta-analysis, PubMed, Cochrane Library, Embase and Medline were used to collect literature on long-term follow-up studies published before March, 2021, involving postoperative chemotherapy for patients with both a micropapillary or solid pattern in stage IB lung adenocarcinoma as compared to non-postoperative chemotherapy. Survival data was extracted from the literature, including the overall survival and disease-free survival. Based on overall survival and disease-free survival, hazard ratios and their 95% of confidence intervals were applied to assess the prognostic effect of postoperative chemotherapy. Review Manager software was used to merge the effect size for the meta-analysis. Result: In total, 6 papers with 956 patients were included. In terms of the prognosis of patients suffering from lung cancer when receiving postoperative chemotherapy, this study comprehensively reviews and evaluates the available evidence of micropapillary or solid patterns. After excluding the heterogeneity between the studies, we found that the pooled results from 6 studies report that postoperative chemotherapy was associated with a better overall survival rate when compared with non-postoperative chemotherapy (hazard ratio = 0.58, 95% confidence interval, 0.44–0.77; P = 0.0002). Postoperative chemotherapy also significantly improved the disease-free survival in patients with either a micropapillary or a solid pattern in stage IB lung adenocarcinoma (postoperative chemotherapy vs. non-postoperative chemotherapy, hazard ratio = 0.51, 95% confidence interval, 0.40–0.64; P < 0.001). However, a subgroup analysis showed that compared with non-postoperative chemotherapy, tumor size was unrelated to the prognosis of patients in stage IB undergoing postoperative chemotherapy (hazard ratio = 0.98, 95% confidence interval, 0.94–1.02; P = 0.27). Conclusion: Postoperative chemotherapy results in a better long-term survival rate for patients with either a solid or a micropapillary pattern in stage IB lung adenocarcinoma. Multi-center, prospective, clinical trials are needed to validate our findings.
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Affiliation(s)
- Congcong Xu
- Key Laboratory of Minimally Invasive Techniques & Rapid Rehabilitation of Digestive System Tumor of Zhejiang Province, Department of Cardiothoracic Surgery, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, China
| | - Kanghao Zhu
- Key Laboratory of Minimally Invasive Techniques & Rapid Rehabilitation of Digestive System Tumor of Zhejiang Province, Department of Cardiothoracic Surgery, Taizhou Hospital, Zhejiang University, Linhai, China
| | - Dong Chen
- Key Laboratory of Minimally Invasive Techniques & Rapid Rehabilitation of Digestive System Tumor of Zhejiang Province, Department of Cardiothoracic Surgery, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, China
| | - Yuhang Ruan
- Key Laboratory of Minimally Invasive Techniques & Rapid Rehabilitation of Digestive System Tumor of Zhejiang Province, Department of Cardiothoracic Surgery, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, China
| | - Zixian Jin
- Key Laboratory of Minimally Invasive Techniques & Rapid Rehabilitation of Digestive System Tumor of Zhejiang Province, Department of Cardiothoracic Surgery, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, China
| | - Hongbin Qiu
- Key Laboratory of Minimally Invasive Techniques & Rapid Rehabilitation of Digestive System Tumor of Zhejiang Province, Department of Cardiothoracic Surgery, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, China
| | - Baofu Chen
- Key Laboratory of Minimally Invasive Techniques & Rapid Rehabilitation of Digestive System Tumor of Zhejiang Province, Department of Cardiothoracic Surgery, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, China
| | - Jianfei Shen
- Key Laboratory of Minimally Invasive Techniques & Rapid Rehabilitation of Digestive System Tumor of Zhejiang Province, Department of Cardiothoracic Surgery, Taizhou Hospital of Zhejiang Province Affiliated to Wenzhou Medical University, Linhai, China
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Clinical outcome and side effects of concomitant chemoradiotherapy in the treatment of locally advanced inoperable non-small cell lung cancer: Our experiences. VOJNOSANIT PREGL 2022. [DOI: 10.2298/vsp210102038r] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Background/Aim. About 1.8 million new lung cancer cases are diagnosed worldwide every year, and about 1.6 million cases have a fatal outcome. Despite improvements in treatment in the previous decades, the survival of patients with lung cancer is still poor. The five-year survival rate is about 50% for patients with localized disease, 20% for patients with regionally advanced disease, 2% for patients with metastatic disease, and about 14% for all stages. The median survival of patients with untreated non-small cell lung carcinoma (NSCLC) in the advanced stage is four to five months, and the annual survival rate is only 10%. The aim of the study was to determine the results of treatment with concomitant chemoradiotherapy (CHRT) in terms of efficacy and toxicity in selected patients with advanced inoperable NSCLC. Methods. The study included data analysis of 31 patients of both sexes who were diagnosed and histopathologically verified with NSCLC in inoperable stage III and were referred by the Council for Malignant Lung Diseases to the Radiotherapy Department of the Military Medical Academy in Belgrade, Serbia for concomitant CHRT treatment. Upon expiry of the three months from the performed radiation treatment (RT), the tumor resonance was assessed based on multislice computed tomography (MSCT) examination of the chest and upper abdomen according to Response Evaluation Criteria in Solid Tumors (RECIST) version 1.1. According to the same criteria, progression-free survival (PFS), as well as overall survival (OS), was assessed every three months during the first two years, then every 6 months or until the onset of disease symptoms. Results. The median PFS was 13 months, and the median OS was 20 months. During and immediately after RT, 9 (29%) patients had a grade 2 or higher adverse events. Conclusion. The use of concomitant CHRT in patients in the third stage of locally advanced inoperable NSCLC provides a good opportunity for a favorable therapeutic outcome with an acceptable degree of acute and late toxicity and represents the standard therapeutic approach for selected patients in this stage of the disease.
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Huang M, Ma Y, Lv C, Li S, Lu F, Zhang S, Wang DD, Lin PP, Yang Y. Aneuploid Circulating Tumor Cells as a Predictor of Response to Neoadjuvant Chemotherapy in Non-Small Cell Lung Cancer. Int J Gen Med 2021; 14:6609-6620. [PMID: 34703281 PMCID: PMC8523810 DOI: 10.2147/ijgm.s330361] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Accepted: 09/02/2021] [Indexed: 11/23/2022] Open
Abstract
Purpose This study aimed to explore the potential application of circulating tumor cells (CTCs) in predicting the therapeutic effect of neoadjuvant chemotherapy (NAC) in non-small-cell lung cancer (NSCLC). Methods Using integrated subtraction enrichment and immunostaining-fluorescence in situ hybridization, the serial CTCs of patients with NSCLC were detected in 7.5 mL of blood at baseline and after two cycles of cisplatin-based NAC, and all aneuploidies of chromosome 8 were examined in the enriched CTCs. Tumor responses were evaluated radiologically with serial chest computed tomography (CT) using the response evaluation criteria in solid tumors and microscopically using the tumor cell necrosis rate (TCNR) of the resected specimen after NAC. Results After two cycles of cisplatin-based NAC, 89% (8/9) of the patients with radiological partial response to NAC had reduced CTC numbers, while 73% (8/11) of the patients with stable disease exhibited increased CTC numbers (P = 0.0098). On pathological examination, 90% (9/10) of patients with a TCNR lower than 30% had >1 CTC post-NAC, while 80% (4/5) of patients with a TCNR higher than 30% had ≤1 CTC post-NAC (P = 0.017). In aneuploidy analysis, the positive rate (CTC > 0) of triploid CTCs was found to have increased after NAC, in contrast with the tetraploid and multiploid CTCs. Furthermore, tetraploid and multiploid CTCs were found to be significantly downregulated in the patients with partial response to NAC. Conclusion The correlations of aneuploid CTCs with both radiological and pathological responses in patients with NSCLC who received NAC were summarized, and the findings indicate that enumerating and karyotyping aneuploid CTCs can serve as a surrogate marker for disease monitoring in NSCLC.
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Affiliation(s)
- Miao Huang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Thoracic Surgery II, Peking University Cancer Hospital & Institute, Beijing, People's Republic of China
| | - Yuanyuan Ma
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Thoracic Surgery II, Peking University Cancer Hospital & Institute, Beijing, People's Republic of China
| | - Chao Lv
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Thoracic Surgery II, Peking University Cancer Hospital & Institute, Beijing, People's Republic of China
| | - Shaolei Li
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Thoracic Surgery II, Peking University Cancer Hospital & Institute, Beijing, People's Republic of China
| | - Fangliang Lu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Thoracic Surgery II, Peking University Cancer Hospital & Institute, Beijing, People's Republic of China
| | - Shanyuan Zhang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Thoracic Surgery II, Peking University Cancer Hospital & Institute, Beijing, People's Republic of China
| | | | | | - Yue Yang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Thoracic Surgery II, Peking University Cancer Hospital & Institute, Beijing, People's Republic of China
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Zhang Y, Hu X, Liu D, Wang R, Sun X, Peng Z, Ren H, Du N. Effectiveness of neoadjuvant chemotherapy on the survival outcomes of patients with resectable non-small-cell lung cancer: A meta-analysis of randomized controlled trials. Surg Oncol 2021; 38:101590. [PMID: 34091269 DOI: 10.1016/j.suronc.2021.101590] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Revised: 04/13/2021] [Accepted: 04/18/2021] [Indexed: 12/25/2022]
Abstract
PURPOSE To determine the effectiveness of neoadjuvant chemotherapy (NACT) versus primary surgery on survival outcomes for resectable non-small-cell lung cancer (NSCLC) using an approach based on a meta-analysis. METHODS The PubMed, EmBase, Cochrane library, and CNKI databases were systematically browsed to identify randomized controlled trials (RCTs) which met a set of predetermined inclusion criteria throughout January 2020. Hazard ratios (HRs) were applied for the pooled overall survival (OS) and progression-free survival (PFS) values, and the pooled survival rates at 1-year and 3-year were used as the relative risk (RR). All the pooled effect estimates with 95% confidence intervals (CIs) were calculated using the random-effects model. RESULTS Nineteen RCTs contained a total of 4372 NSCLC at I-III stages was selected for final meta-analysis. We noted NACT was significantly associated with an improvement in OS (HR: 0.87; 95%CI: 0.81-0.94; P < 0.001) and PFS (HR: 0.86; 95%CI: 0.78-0.96; P = 0.005). Moreover, the survival rate at 1-year (RR: 1.07; 95%CI: 1.02-1.12; P = 0.007) and 3-year (RR: 1.16; 95%CI: 1.06-1.27; P = 0.001) in the NACT group was significantly higher than the survival rate for the primary surgery group. Finally, the treatment effects of NACT versus primary surgery on survival outcomes might be different when stratified by the mean age of patients and the tumor stages. CONCLUSIONS NACT could improve survival outcomes for patients with resectable NSCLC, suggesting its suitable future applicability for clinical practice. However, large-scale RCT should be conducted to assess the chemotherapy regimen on the prognosis of resectable NSCLC.
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Affiliation(s)
- Yunfeng Zhang
- Department of Thoracic Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, PR China
| | - Xiayun Hu
- Department of Thoracic Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, PR China
| | - Dapeng Liu
- Department of Thoracic Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, PR China
| | - Rui Wang
- Department of Thoracic Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, PR China
| | - Xin Sun
- Department of Thoracic Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, PR China
| | - Ziyang Peng
- Department of Thoracic Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, PR China
| | - Hong Ren
- Department of Thoracic Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, PR China
| | - Ning Du
- Department of Thoracic Surgery, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, PR China.
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Cai JS, Li S, Yan SM, Yang J, Yang MZ, Xie CL, Li JB, Feng YF, Yang HX, Hou X. Is major pathologic response sufficient to predict survival in resectable nonsmall-cell lung cancer patients receiving neoadjuvant chemotherapy? Thorac Cancer 2021; 12:1336-1346. [PMID: 33751832 PMCID: PMC8088941 DOI: 10.1111/1759-7714.13903] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Revised: 02/06/2021] [Accepted: 02/06/2021] [Indexed: 12/20/2022] Open
Abstract
Background Major pathologic response (MPR) is mainly focused on residual viable tumor in the tumor bed regardless of lymph node. Herein, we investigated the predictive value of MPR and node status on survival in nonsmall‐cell lung cancer (NSCLC) patients receiving neoadjuvant chemotherapy (NAC) and surgery. Methods A total of 194 eligible cases were included. Tumor pathologic response and node status were assessed. Based on these evaluations, patients were divided into the MPR group and the non‐MPR group, the nodal downstaging (ND) group and non‐ND group. Furthermore, patients were assigned into four subgroups (MPR + ND, MPR + non‐ND, non‐MPR + ND, and non‐MPR + non‐ND). Overall survival (OS) and disease‐free survival (DFS) were compared between groups. Multivariate analyses were performed to identify prognostic factors. Results MPR was identified in 32 patients and ND was present in 108 patients. OS and DFS were better in the MPR group than in the non‐MPR group, but with no statistical significance (OS, p = 0.158; DFS, p = 0.126). The ND group had better OS than the non‐ND group (p = 0.031). However, the DFS between these two groups was comparable (p = 0.103). Further analyses suggested that both OS and DFS were better in the MPR + ND group than in the non‐MPR + non‐ND group (OS, p = 0.017; DFS, p = 0.029). Multivariate analyses confirmed that MPR + ND was an independent favorable predictor. Conclusions MPR combined with ND could improve the predictive value on survival in NSCLC patients receiving NAC.
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Affiliation(s)
- Jing-Sheng Cai
- Department of Thoracic Surgery, Sun Yat-sen University Cancer Center, Guangzhou, China.,State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Shuo Li
- Department of Thoracic Surgery, Sun Yat-sen University Cancer Center, Guangzhou, China.,State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Shu-Mei Yan
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China.,Department of Pathology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Jie Yang
- Department of Thoracic Surgery, Sun Yat-sen University Cancer Center, Guangzhou, China.,State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Mu-Zi Yang
- Department of Thoracic Surgery, Sun Yat-sen University Cancer Center, Guangzhou, China.,State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Chu-Long Xie
- Department of Thoracic Surgery, Sun Yat-sen University Cancer Center, Guangzhou, China.,State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Ji-Bin Li
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China.,Department of Epidemiology and Biostatistic, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Yan-Fen Feng
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China.,Department of Pathology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Hao-Xian Yang
- Department of Thoracic Surgery, Sun Yat-sen University Cancer Center, Guangzhou, China.,State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Xue Hou
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China.,Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China
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10
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Brascia D, De Iaco G, Schiavone M, Panza T, Signore F, Geronimo A, Sampietro D, Montrone M, Galetta D, Marulli G. Resectable IIIA-N2 Non-Small-Cell Lung Cancer (NSCLC): In Search for the Proper Treatment. Cancers (Basel) 2020; 12:cancers12082050. [PMID: 32722386 PMCID: PMC7465235 DOI: 10.3390/cancers12082050] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 07/18/2020] [Accepted: 07/21/2020] [Indexed: 12/25/2022] Open
Abstract
Locally advanced non-small cell lung cancer accounts for one third of non-small cell lung cancer (NSCLC) at the time of initial diagnosis and presents with a wide range of clinical and pathological heterogeneity. To date, the combined multimodality approach involving both local and systemic control is the gold standard for these patients, since occult distant micrometastatic disease should always be suspected. With the rapid increase in treatment options, the need for an interdisciplinary discussion involving oncologists, surgeons, radiation oncologists and radiologists has become essential. Surgery should be recommended to patients with non-bulky, discrete, or single-level N2 involvement and be included in the multimodality treatment. Resectable stage IIIA patients have been the subject of a number of clinical trials and retrospective analysis, discussing the efficiency and survival benefits on patients treated with the available therapeutic approaches. However, most of them have some limitations due to their retrospective nature, lack of exact pretreatment staging, and the involvement of heterogeneous populations leading to the awareness that each patient should undergo a tailored therapy in light of the nature of his tumor, its extension and his performance status.
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Affiliation(s)
- Debora Brascia
- Thoracic Surgery Unit, Department of Organ Transplantation and Emergency, University Hospital of Bari, 70121 Bari, Italy; (D.B.); (G.D.I.); (M.S.); (T.P.); (F.S.); (A.G.); (D.S.)
| | - Giulia De Iaco
- Thoracic Surgery Unit, Department of Organ Transplantation and Emergency, University Hospital of Bari, 70121 Bari, Italy; (D.B.); (G.D.I.); (M.S.); (T.P.); (F.S.); (A.G.); (D.S.)
| | - Marcella Schiavone
- Thoracic Surgery Unit, Department of Organ Transplantation and Emergency, University Hospital of Bari, 70121 Bari, Italy; (D.B.); (G.D.I.); (M.S.); (T.P.); (F.S.); (A.G.); (D.S.)
| | - Teodora Panza
- Thoracic Surgery Unit, Department of Organ Transplantation and Emergency, University Hospital of Bari, 70121 Bari, Italy; (D.B.); (G.D.I.); (M.S.); (T.P.); (F.S.); (A.G.); (D.S.)
| | - Francesca Signore
- Thoracic Surgery Unit, Department of Organ Transplantation and Emergency, University Hospital of Bari, 70121 Bari, Italy; (D.B.); (G.D.I.); (M.S.); (T.P.); (F.S.); (A.G.); (D.S.)
| | - Alessandro Geronimo
- Thoracic Surgery Unit, Department of Organ Transplantation and Emergency, University Hospital of Bari, 70121 Bari, Italy; (D.B.); (G.D.I.); (M.S.); (T.P.); (F.S.); (A.G.); (D.S.)
| | - Doroty Sampietro
- Thoracic Surgery Unit, Department of Organ Transplantation and Emergency, University Hospital of Bari, 70121 Bari, Italy; (D.B.); (G.D.I.); (M.S.); (T.P.); (F.S.); (A.G.); (D.S.)
| | - Michele Montrone
- Medical Thoracic Oncology Unit, IRCCS Istituto Tumori “Giovanni Paolo II”, 70121 Bari, Italy; (M.M.); (D.G.)
| | - Domenico Galetta
- Medical Thoracic Oncology Unit, IRCCS Istituto Tumori “Giovanni Paolo II”, 70121 Bari, Italy; (M.M.); (D.G.)
| | - Giuseppe Marulli
- Thoracic Surgery Unit, Department of Organ Transplantation and Emergency, University Hospital of Bari, 70121 Bari, Italy; (D.B.); (G.D.I.); (M.S.); (T.P.); (F.S.); (A.G.); (D.S.)
- Correspondence: or
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11
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Park BJ, Kim J. Local control of locally advanced (N2) non-small cell lung cancer: when and how? J Thorac Dis 2019; 11:S1169-S1171. [PMID: 31245074 DOI: 10.21037/jtd.2019.04.26] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Byung Jo Park
- Department of Thoracic and Cardiovascular Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Jhingook Kim
- Department of Thoracic and Cardiovascular Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
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12
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Romine PE, Martins RG, Eaton KD, Wood DE, Behnia F, Goulart BHL, Mulligan MS, Wallace SG, Kell E, Bauman JE, Patel SA, Vesselle HJ. Long term follow-up of neoadjuvant chemotherapy for non-small cell lung cancer (NSCLC) investigating early positron emission tomography (PET) scan as a predictor of outcome. BMC Cancer 2019; 19:70. [PMID: 30642285 PMCID: PMC6332837 DOI: 10.1186/s12885-019-5284-2] [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: 07/13/2018] [Accepted: 01/07/2019] [Indexed: 12/13/2022] Open
Abstract
Background Neoadjuvant chemotherapy is effective in improving survival of resectable NSCLC. Based on findings in the adjuvant and metastatic setting, FDG positron emission tomography (PET) scans may offer early prognostic or predictive value after one cycle of induction chemotherapy. Methods In this phase II non-randomized trial, patients with AJCC version 6 stage IB to IIIB operable NSCLC were treated with 3 cycles of cisplatin and pemetrexed neoadjuvant chemotherapy. Patients underwent FDG-PET scanning prior to and 18 to 21 days after the first cycle of chemotherapy. Investigators caring for patients were blinded to results, unless the scans showed evidence of disease progression. FDG-PET response was defined prospectively as a ≥ 20% decrease in the SUV of the primary lesion. Results Between October 2005 and February 2010, 25 patients enrolled. Fifty two percent were female, 88% white, and median age was 62 years. Histology was divided into adenocarcinoma 66%, not otherwise specified (NOS) 16%, squamous cell 12%, and large cell 4%. Stage distribution was: 16% IB, 4% IIB, and 79% IIIA. Treatment was well tolerated and only one patient had a grade 4 toxicity. The median follow up was 95 months. The 5 year progression free survival (PFS) and overall survival (OS) for the entire population were 54 and 67%, respectively. Eighteen patients had a baseline FDG-PET scan and a repeat scan at day 18–21 available for comparison. Ten patients (56%) were considered metabolic responders on the day 18–21 FDG-PET scan. Responders had a 5 year PFS and OS of 60 and 70%, respectively, while the percentage for non-responders was 63 and 75% (p = 0.96 and 0.85). Conclusions This phase II trial did not demonstrate that a PET scan after one cycle of chemotherapy can predict survival outcomes of patients with NSCLC treated with neoadjuvant chemotherapy. Trial registration NCT00227539 registered September 28th, 2005.
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Affiliation(s)
- Perrin E Romine
- University of Washington, School of Medicine, 1959 NE Pacific St, Seattle, WA, 98195, USA
| | - Renato G Martins
- University of Washington, School of Medicine, 1959 NE Pacific St, Seattle, WA, 98195, USA.,Seattle Cancer Care Alliance, 825 Eastlake Ave E, Seattle, WA, 98109, USA
| | - Keith D Eaton
- University of Washington, School of Medicine, 1959 NE Pacific St, Seattle, WA, 98195, USA. .,Seattle Cancer Care Alliance, 825 Eastlake Ave E, Seattle, WA, 98109, USA.
| | - Douglas E Wood
- University of Washington, School of Medicine, 1959 NE Pacific St, Seattle, WA, 98195, USA.,Seattle Cancer Care Alliance, 825 Eastlake Ave E, Seattle, WA, 98109, USA
| | - Fatemeh Behnia
- University of Washington, School of Medicine, 1959 NE Pacific St, Seattle, WA, 98195, USA
| | - Bernardo H L Goulart
- University of Washington, School of Medicine, 1959 NE Pacific St, Seattle, WA, 98195, USA.,Seattle Cancer Care Alliance, 825 Eastlake Ave E, Seattle, WA, 98109, USA
| | - Michael S Mulligan
- University of Washington, School of Medicine, 1959 NE Pacific St, Seattle, WA, 98195, USA.,Seattle Cancer Care Alliance, 825 Eastlake Ave E, Seattle, WA, 98109, USA
| | - Sarah G Wallace
- University of Washington, School of Medicine, 1959 NE Pacific St, Seattle, WA, 98195, USA
| | - Elizabeth Kell
- Seattle Cancer Care Alliance, 825 Eastlake Ave E, Seattle, WA, 98109, USA
| | | | | | - Hubert J Vesselle
- University of Washington, School of Medicine, 1959 NE Pacific St, Seattle, WA, 98195, USA.,Seattle Cancer Care Alliance, 825 Eastlake Ave E, Seattle, WA, 98109, USA
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13
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Zhao Y, Wang W, Liang H, Yang CFJ, D'Amico T, Ng CSH, Liu CC, Petersen RH, Rocco G, Brunelli A, Liu J, He J, Huang W, Liang W, He J. The Optimal Treatment for Stage IIIA-N2 Non-Small Cell Lung Cancer: A Network Meta-Analysis. Ann Thorac Surg 2018; 107:1866-1875. [PMID: 30557543 DOI: 10.1016/j.athoracsur.2018.11.024] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2018] [Revised: 11/09/2018] [Accepted: 11/12/2018] [Indexed: 10/27/2022]
Abstract
BACKGROUND The optimal treatment for stage IIIA-N2 non-small cell lung cancer (NSCLC) is controversial. We aimed to address this important issue through a Bayesian network meta-analysis. METHODS We performed a search of electronic databases for randomized controlled trials comparing the following treatments: surgery, radiotherapy, chemotherapy, and their multiple combinations before March 25, 2018. Pooled data on overall survival and treatment-related deaths were analyzed within the Bayesian framework. RESULTS Eighteen eligible trials reporting 13 treatments were included. In terms of overall survival, neoadjuvant chemotherapy followed by surgery and adjuvant chemotherapy or radiotherapy, which tended to be consistent (hazard ratio [HR] 1.14, 95% credible interval [CrI] 0.21 to 5.93), ranked superior to other treatments. Notably, neoadjuvant chemotherapy followed by surgery and adjuvant radiotherapy was significantly more effective in prolonging survival than surgery alone (HR 0.38, 95% CrI 0.18 to 0.81), surgery plus adjuvant radiotherapy (HR 0.51, 95% CrI 0.29 to 0.92) and potentially surgery plus adjuvant chemotherapy (HR 0.49, 95% CrI 0.23 to 1.05). Overall, with 29% as the highest possibility of causing the fewest treatment-related deaths, neoadjuvant chemotherapy followed by surgery and adjuvant chemotherapy or radiotherapy was the safest treatment option. CONCLUSIONS Neoadjuvant chemotherapy followed by surgery and adjuvant chemotherapy or radiotherapy has the greatest possibility to be the optimal treatment with the best overall survival and fewest treatment-related deaths for stage IIIA-N2 NSCLC.
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Affiliation(s)
- Yi Zhao
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China; Guangzhou Institute of Respiratory Disease, Guangzhou, China; State Key Laboratory of Respiratory Disease, Guangzhou, China; National Clinical Research Center for Respiratory Disease, Guangzhou, China
| | - Wei Wang
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China; Guangzhou Institute of Respiratory Disease, Guangzhou, China; State Key Laboratory of Respiratory Disease, Guangzhou, China; National Clinical Research Center for Respiratory Disease, Guangzhou, China
| | - Hengrui Liang
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China; Guangzhou Institute of Respiratory Disease, Guangzhou, China; State Key Laboratory of Respiratory Disease, Guangzhou, China; National Clinical Research Center for Respiratory Disease, Guangzhou, China
| | - Chi-Fu Jeffrey Yang
- Section of General Thoracic Surgery, Duke University Medical Center, Durham, North Carolina
| | - Thomas D'Amico
- Section of General Thoracic Surgery, Duke University Medical Center, Durham, North Carolina
| | - Calvin S H Ng
- Department of Surgery, Prince of Wales Hospital, Hong Kong, China
| | - Chia-Chuan Liu
- Division of Thoracic Surgery, Sun Yat-Sen Cancer Center, Taipei, Taiwan
| | - René Horsleben Petersen
- Department of Cardiothoracic Surgery, University Hospital of Copenhagen, Rigshospitalet, Copenhagen, Denmark
| | - Gaetano Rocco
- Division of Thoracic Surgical Oncology, Istituto Nazionale Tumori, IRCCS, Fondazione Pascale, Naples, Italy
| | - Alessandro Brunelli
- Department of Thoracic Surgery, St. James's University Hospital, Leeds, United Kingdom
| | - Jun Liu
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China; Guangzhou Institute of Respiratory Disease, Guangzhou, China; State Key Laboratory of Respiratory Disease, Guangzhou, China; National Clinical Research Center for Respiratory Disease, Guangzhou, China
| | - Jiaxi He
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China; Guangzhou Institute of Respiratory Disease, Guangzhou, China; State Key Laboratory of Respiratory Disease, Guangzhou, China; National Clinical Research Center for Respiratory Disease, Guangzhou, China
| | - Weizhe Huang
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China; Guangzhou Institute of Respiratory Disease, Guangzhou, China; State Key Laboratory of Respiratory Disease, Guangzhou, China; National Clinical Research Center for Respiratory Disease, Guangzhou, China
| | - Wenhua Liang
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China; Guangzhou Institute of Respiratory Disease, Guangzhou, China; State Key Laboratory of Respiratory Disease, Guangzhou, China; National Clinical Research Center for Respiratory Disease, Guangzhou, China.
| | - Jianxing He
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China; Guangzhou Institute of Respiratory Disease, Guangzhou, China; State Key Laboratory of Respiratory Disease, Guangzhou, China; National Clinical Research Center for Respiratory Disease, Guangzhou, China
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14
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Xie Y, Lu W, Wang S, Tang X, Tang H, Zhou Y, Moran C, Behrens C, Roth JA, Zhou Q, Johnson DH, Swisher SG, Heymach JV, Papadimitrakopoulou VA, Xiao G, Minna JD, Wistuba II. Validation of the 12-gene Predictive Signature for Adjuvant Chemotherapy Response in Lung Cancer. Clin Cancer Res 2018; 25:150-157. [PMID: 30287547 DOI: 10.1158/1078-0432.ccr-17-2543] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2017] [Revised: 06/12/2018] [Accepted: 09/27/2018] [Indexed: 02/05/2023]
Abstract
PURPOSE Response to adjuvant chemotherapy after tumor resection varies widely among patients with non-small cell lung cancer (NSCLC); therefore, it is of clinical importance to prospectively predict who will benefit from adjuvant chemotherapy before starting the treatment. The goal of this study is to validate a 12-gene adjuvant chemotherapy predictive signature developed from a previous study using a clinical-grade assay. EXPERIMENTAL DESIGN We developed a clinical-grade assay for formalin-fixed, paraffin-embedded (FFPE) samples using the NanoString nCounter platform to measure the mRNA expression of the previously published 12-gene set. The predictive performance was validated in a cohort of 207 patients with early-stage resected NSCLC with matched propensity score of adjuvant chemotherapy. RESULTS The effects of adjuvant chemotherapy were significantly different in patients from the predicted adjuvant chemotherapy benefit group and those in the predicted adjuvant chemotherapy nonbenefit group (P = 0.0056 for interaction between predicted risk group and adjuvant chemotherapy). Specifically, in the predicted adjuvant chemotherapy benefit group, the patients receiving adjuvant chemotherapy had significant recurrence-free survival (RFS) benefit (HR = 0.34; P = 0.016; adjuvant chemotherapy vs. nonadjuvant chemotherapy), while in the predicted adjuvant chemotherapy nonbenefit group, the patients receiving adjuvant chemotherapy actually had worse RFS (HR = 1.86; P = 0.14; adjuvant chemotherapy vs. nonadjuvant chemotherapy) than those who did not receive adjuvant chemotherapy. CONCLUSIONS This study validated that the 12-gene signature and the FFPE-based clinical assay predict that patients whose resected lung adenocarcinomas exhibit an adjuvant chemotherapy benefit gene expression pattern and who then receive adjuvant chemotherapy have significant survival advantage compared with patients whose tumors exhibit the benefit pattern but do not receive adjuvant chemotherapy.
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Affiliation(s)
- Yang Xie
- Quantitative Biomedical Research Center, Department of Clinical Sciences, University of Texas Southwestern Medical Center, Dallas, Texas. .,Department of Bioinformatics, University of Texas Southwestern Medical Center, Dallas, Texas.,Simmons Cancer Center, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Wei Lu
- Department of Translational Molecular Pathology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Shidan Wang
- Quantitative Biomedical Research Center, Department of Clinical Sciences, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Ximing Tang
- Department of Translational Molecular Pathology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Hao Tang
- Quantitative Biomedical Research Center, Department of Clinical Sciences, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Yunyun Zhou
- Department of Data Science, University of Mississippi Medical Center, Jackson, Mississippi
| | - Cesar Moran
- Department of Translational Molecular Pathology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Carmen Behrens
- Department of Thoracic/Head and Neck Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Jack A Roth
- Department of Thoracic and Cardiovascular Surgery, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Qinghua Zhou
- Lung Cancer Institute, West China Hospital, Sichuan University, Chengdu, China
| | - David H Johnson
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Stephen G Swisher
- Department of Thoracic and Cardiovascular Surgery, University of Texas MD Anderson Cancer Center, Houston, Texas
| | - John V Heymach
- Department of Thoracic/Head and Neck Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas
| | | | - Guanghua Xiao
- Quantitative Biomedical Research Center, Department of Clinical Sciences, University of Texas Southwestern Medical Center, Dallas, Texas.,Department of Bioinformatics, University of Texas Southwestern Medical Center, Dallas, Texas.,Simmons Cancer Center, University of Texas Southwestern Medical Center, Dallas, Texas
| | - John D Minna
- Simmons Cancer Center, University of Texas Southwestern Medical Center, Dallas, Texas.,Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, Texas.,Hamon Center for Therapeutic Oncology Research, University of Texas Southwestern Medical Center, Dallas, Texas.,Department of Pharmacology, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Ignacio I Wistuba
- Department of Translational Molecular Pathology, University of Texas MD Anderson Cancer Center, Houston, Texas.
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15
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Okuda K, Tatematsu T, Yano M, Nakamae K, Yamada T, Kasugai T, Nishida T, Sano M, Moriyama S, Haneda H, Kawano O, Sakane T, Oda R, Watanabe T, Nakanishi R. The relationship between the expression of thymidylate synthase, dihydropyrimidine dehydrogenase, orotate phosphoribosyltransferase, excision repair cross-complementation group 1 and class III β-tubulin, and the therapeutic effect of S-1 or carboplatin plus paclitaxel in non-small-cell lung cancer. Mol Clin Oncol 2018; 9:21-29. [PMID: 29977535 PMCID: PMC6031014 DOI: 10.3892/mco.2018.1619] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Accepted: 05/02/2018] [Indexed: 11/26/2022] Open
Abstract
Previous studies have reported that the expressions of specific proteins may predict the efficacy of chemotherapy agents for non-small cell lung cancer (NSCLC) patients. The present study evaluated the expression of proteins hypothesized to be associated with the effect of chemotherapeutic agents in 38 NSCLC patients with pathological stage II and IIIA. The subjects received carboplatin plus paclitaxel (CP) or S-1 as adjuvant chemotherapy following complete resection. The protein expressions evaluated were those of thymidylate synthase (TS), dihydropyrimidine dehydrogenase (DPD) and orotate phsphoribosyltransferase (OPRT), which were suspected to be associated with the effect of S-1 agents, excision repair cross-complementation group 1 (ERCC1), which was suspected to be associated with the effect of platinum-based agents, and class III β-tubulin (TUBB3), which was suspected to be associated with the effect of taxane-based agents. The positive rate of TS was 55.3% (n=21/38), DPD was 57.9% (n=22/38), OPRT was 42.1% (n=16/38), ERCC1 was 47.4% (n=18/38) and TUBB3 was 44.7% (n=17/38). Among the patients who received S-1 adjuvant chemotherapy, TS-negative cases demonstrated a significantly better disease-free survival than positive cases. Thus, TS protein expression may have been a factor that predicted the effect of S-1 agent as adjuvant chemotherapy.
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Affiliation(s)
- Katsuhiro Okuda
- Department of Oncology, Immunology and Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Aichi 467-8601, Japan
| | - Tsutomu Tatematsu
- Department of Oncology, Immunology and Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Aichi 467-8601, Japan
| | - Motoki Yano
- Department of Surgery, Aichi Medical University, Nagakute, Aichi 480-1195, Japan
| | - Katsumi Nakamae
- Department of Surgery, Nagoya City West Medical Center, Nagoya, Aichi 462-8508, Japan
| | - Takeshi Yamada
- Department of Surgery, Kariya Toyota General Hospital, Kariya, Aichi 448-8505, Japan
| | - Toshio Kasugai
- Department of Surgery, Matsunami General Hospital, Hashima, Gifu 501-6062, Japan
| | - Tsutomu Nishida
- Department of Surgery, Toyokawa City Hospital, Toyokawa, Aichi 442-8561, Japan
| | - Masaaki Sano
- Department of Surgery, Nagoya Memorial Hospital, Nagoya, Aichi 468-8520, Japan
| | - Satoru Moriyama
- Department of Oncology, Immunology and Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Aichi 467-8601, Japan
| | - Hiroshi Haneda
- Department of Oncology, Immunology and Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Aichi 467-8601, Japan
| | - Osamu Kawano
- Department of Oncology, Immunology and Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Aichi 467-8601, Japan
| | - Tadashi Sakane
- Department of Oncology, Immunology and Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Aichi 467-8601, Japan
| | - Risa Oda
- Department of Oncology, Immunology and Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Aichi 467-8601, Japan
| | - Takuya Watanabe
- Department of Oncology, Immunology and Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Aichi 467-8601, Japan
| | - Ryoichi Nakanishi
- Department of Oncology, Immunology and Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Aichi 467-8601, Japan
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16
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Park B, Cho JH, Kim HK, Choi YS, Zo JI, Shim YM, Kim J. Long-term survival in locally advanced non-small cell lung cancer invading the great vessels and heart. Thorac Cancer 2018; 9:598-605. [PMID: 29602232 PMCID: PMC5928382 DOI: 10.1111/1759-7714.12625] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2018] [Revised: 02/12/2018] [Accepted: 02/13/2018] [Indexed: 11/30/2022] Open
Abstract
Background The aim of this study was to analyze the surgical outcomes of locally advanced lung cancer invading the great vessels or heart, according to the extension of cancer invasion. Methods From 1995 to 2015, 59 patients who were surgically treated and pathologically diagnosed with T4N0–1 non‐small cell lung cancer with invasion to the great vessels or heart were enrolled. Surgical outcomes were compared between patient groups with and without intrapericardial invasion. Results The median age was 64 years (interquartile range [IQR] 57–68) and 56 patients (95%) were male. In‐hospital mortality was 9% and median overall survival was 30 months (IQR 12–83). One and five‐year overall survival rates were 75% and 44%, respectively. The median overall survival in patients with lung cancer invasion to the intrapericardial space (n = 45) was 27 months (IQR 10–63), while it was 42 months (IQR 18–104) in patients without intrapericardial invasion (n = 14). Median disease‐free survival was significantly poorer in patients with intrapericardial invasion (12 months; IQR 6–55), especially in patients with heart invasion (n = 11, 7 months, IQR 5–27), than in patients without intrapericardial invasion (30 months, IQR 13–103). Conclusion Patients with lung cancer invading the intrapericardial space showed worse surgical outcomes in both overall and disease‐free survival. Therefore, surgical management should be carefully considered in patients with intrapericardial invasion.
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Affiliation(s)
- Byungjoon Park
- Department of Thoracic and Cardiovascular Surgery, Chung-Ang University Hospital, Seoul, South Korea
| | - Jong Ho Cho
- Department of Thoracic and Cardiovascular Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Hong Kwan Kim
- Department of Thoracic and Cardiovascular Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Yong Soo Choi
- Department of Thoracic and Cardiovascular Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Jae Il Zo
- Department of Thoracic and Cardiovascular Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Young Mog Shim
- Department of Thoracic and Cardiovascular Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Jhingook Kim
- Department of Thoracic and Cardiovascular Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
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17
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Watanabe SI, Nakagawa K, Suzuki K, Takamochi K, Ito H, Okami J, Aokage K, Saji H, Yoshioka H, Zenke Y, Aoki T, Tsutani Y, Okada M. Neoadjuvant and adjuvant therapy for Stage III non-small cell lung cancer. Jpn J Clin Oncol 2018; 47:1112-1118. [PMID: 29136212 DOI: 10.1093/jjco/hyx147] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2017] [Accepted: 09/23/2017] [Indexed: 11/13/2022] Open
Abstract
The treatments for advanced non-small cell lung cancer (NSCLC) should control both local and microscopic systemic disease, because the 5-year survival of patients with Stage III NSCLC who underwent surgical resection alone has been dismal. One way to improve surgical outcome is the administration of chemotherapy before or after the surgical procedure. During the last two decades, many clinical studies have focused on developing optimal adjuvant or neoadjuvant chemotherapy regimens that can be combined with surgical treatment and/or radiotherapy. Based on the results of those clinical studies, multimodality therapy is considered to be an appropriate treatment approach for Stage IIIA NSCLC patients; although, optimal treatment strategies are still evolving. When N2 nodal involvement is discovered postoperatively, adjuvant cisplatin-based chemotherapy confers an overall survival benefit. The addition of postoperative radiotherapy might be considered for patients with nodal metastases. Although definitive chemoradiation remains a standard of care for cN2 NSCLC, alternative approaches such as induction chemotherapy or chemoradiotherapy and surgery can be considered for a selective group of patients. When surgical resection can be performed after induction therapy with low risk and a good chance of complete resection, the outcome may be optimal. The decision to proceed with resection after induction therapy must include a detailed preoperative pulmonary function evaluation as well as a critical intraoperative assessment of the feasibility of complete resection.
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Affiliation(s)
| | - Kazuo Nakagawa
- Department of Thoracic Surgery, National Cancer Center Hospital
| | - Kenji Suzuki
- Division of General Thoracic Surgery, Juntendo University Hospital, Tokyo
| | - Kazuya Takamochi
- Division of General Thoracic Surgery, Juntendo University Hospital, Tokyo
| | - Hiroyuki Ito
- Department of Thoracic Surgery, Kanagawa Cancer Center, Kanagawa
| | - Jiro Okami
- Department of Thoracic Surgery, Osaka International Cancer Institute, Osaka
| | - Keiju Aokage
- Division of Thoracic Surgery, National Cancer Center Hospital East, Chiba
| | - Hisashi Saji
- Department of Chest Surgery, St. Marianna University School of Medicine, Kanagawa
| | | | - Yoshitaka Zenke
- Department of Thoracic Oncology and Respiratory Medicine, Tokyo Metropolitan Komagome Hospital
| | - Tadashi Aoki
- Department of Thoracic Surgery, Niigata Cancer Center, Niigata
| | - Yasuhiro Tsutani
- Department of Surgical Oncology, Hiroshima University, Hiroshima, Japan
| | - Morihito Okada
- Department of Surgical Oncology, Hiroshima University, Hiroshima, Japan
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18
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Okuda K, Yano M, Tatematsu T, Nakamae K, Yamada T, Kasugai T, Nishida T, Sano M, Moriyama S, Haneda H, Kawano O, Nakanishi R. S-1 vs. paclitaxel plus carboplatin as adjuvant chemotherapy for completely resected stage II/IIIA non-small-cell lung cancer. Mol Clin Oncol 2018; 8:73-79. [PMID: 29387399 DOI: 10.3892/mco.2017.1481] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2016] [Accepted: 03/24/2017] [Indexed: 01/16/2023] Open
Abstract
The majority of patients with completely resected stage II or IIIA non-small-cell lung cancer (NSCLC) require adjuvant chemotherapy to improve survival following surgery. In the present trial, the 2-year disease-free survival (DFS), and the feasibility and safety of S-1 as an adjuvant chemotherapy for advanced lung cancer were evaluated. A total of 40 patients with completely resected stage II or IIIA NSCLC were enrolled and randomized to receive postoperative chemotherapy with either up to 4 cycles of paclitaxel plus carboplatin (arm A) or with up to 1 year of S-1 (arm B). The primary endpoint was 2-year DFS. The secondary endpoints were feasibility and toxicity. A total of 40 patients were enrolled, but 3 were excluded in accordance with the exclusion criteria. The remaining 37 patients were analyzed. The 2-year DFS rate was 54.2% in arm A and 84.2% in arm B. Overall, 15/18 (83.3%) patients completed 4 cycles of paclitaxel plus carboplatin and 13/19 (68.4%) completed 1-year of S-1adjuvant chemotherapy. Of the 18 (16.7%) patients in arm A, 3 experienced grade 3 or 4 adverse events, while none in arm B experienced such events. Therefore, S-1 chemotherapy for patients with completely resected stage II or IIIA NSCLC was a feasible and safe regimen, and it may therefore be considered as a potential adjuvant chemotherapy option for advanced NSCLC.
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Affiliation(s)
- Katsuhiro Okuda
- Department of Oncology, Immunology and Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Aichi 467-8601, Japan
| | - Motoki Yano
- Department of Oncology, Immunology and Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Aichi 467-8601, Japan
| | - Tsutomu Tatematsu
- Department of Oncology, Immunology and Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Aichi 467-8601, Japan
| | - Katsumi Nakamae
- Department of Surgery, Nagoya West Medical Center, Nagoya, Aichi 462-8508, Japan
| | - Takeshi Yamada
- Department of Surgery, Kariya Toyota General Hospital, Kariya, Aichi 448-8505, Japan
| | - Toshio Kasugai
- Department of Surgery, Matsunami General Hospital, Hashima, Gifu 501-6062, Japan
| | - Tsutomu Nishida
- Department of Surgery, Toyokawa Hospital, Toyokawa, Aichi 442-8561, Japan
| | - Masaaki Sano
- Department of Surgery, Nagoya Memorial Hospital, Nagoya, Aichi 468-8520, Japan
| | - Satoru Moriyama
- Department of Oncology, Immunology and Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Aichi 467-8601, Japan
| | - Hiroshi Haneda
- Department of Oncology, Immunology and Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Aichi 467-8601, Japan
| | - Osamu Kawano
- Department of Oncology, Immunology and Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Aichi 467-8601, Japan
| | - Ryoichi Nakanishi
- Department of Oncology, Immunology and Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Aichi 467-8601, Japan
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19
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Brosseau S, Naltet C, Nguenang M, Gounant V, Mordant P, Milleron B, Castier Y, Zalcman G. [Current knowledge on perioperative treatments of non-small cell lung carcinomas]. Rev Mal Respir 2017; 34:618-634. [PMID: 28709816 DOI: 10.1016/j.rmr.2016.12.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2016] [Accepted: 12/16/2016] [Indexed: 12/25/2022]
Abstract
Surgery is still the main treatment in early-stage of non-small cell lung cancer with 5-year survival of stage IA patients exceeding 80%, but 5-year survival of stage II patients rapidly decreasing with tumor size, N status, and visceral pleura invasion. The major metastatic risk in such patients has supported clinical research assessing systemic or loco-regional perioperative treatments. Modern phase 3 trials clearly validated adjuvant or neo-adjuvant platinum-based chemotherapy in resected stage I-III patients as a standard treatment of which value has been reassessed several independent meta-analyses, showing a 5% benefit in 5y-survival, and a decrease of the relative risk for death around from 12 to 25%. Conversely perioperative treatments were not validated for stage IA and IB patients. In more advanced stage patients, neo-adjuvant radio-chemotherapy has not been validated either. Adjuvant radiotherapy for N2 patients is currently tested in the large international phase 3 trial Lung-ART/IFCT-0503. The development of video-assisted thoracic surgery (VATS) has helped adjuvant chemotherapies for elderly patients. Perioperative targeted treatments in NSCLC with EGFR or ALK molecular alterations is currently assessed in the U.S. ALCHEMIST prospective trial. Finally, the role of immune check-points inhibitors is currently evaluated in a large international phase 3 trial testing adjuvant anti-PD-L1 monoclonal antibody, the BR31/IFCT-1401 trial, while a proof-of principle neo-adjuvant trial IONESCO/IFCT-1601, has just begun by the end of the 2016 year, with survival results of both trials expected in 5 to 7 years.
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Affiliation(s)
- S Brosseau
- Service d'oncologie thoracique, CIC 1425/CLIP(2) Paris-Nord, hôpital Bichat-Claude-Bernard, Assistance publique-Hôpitaux de Paris, université Paris-Diderot, 46, rue Henri-Huchard, 75018 Paris, France
| | - C Naltet
- Service d'oncologie thoracique, CIC 1425/CLIP(2) Paris-Nord, hôpital Bichat-Claude-Bernard, Assistance publique-Hôpitaux de Paris, université Paris-Diderot, 46, rue Henri-Huchard, 75018 Paris, France
| | - M Nguenang
- Service d'oncologie thoracique, CIC 1425/CLIP(2) Paris-Nord, hôpital Bichat-Claude-Bernard, Assistance publique-Hôpitaux de Paris, université Paris-Diderot, 46, rue Henri-Huchard, 75018 Paris, France
| | - V Gounant
- Service d'oncologie thoracique, CIC 1425/CLIP(2) Paris-Nord, hôpital Bichat-Claude-Bernard, Assistance publique-Hôpitaux de Paris, université Paris-Diderot, 46, rue Henri-Huchard, 75018 Paris, France
| | - P Mordant
- Service de chirurgie vasculaire, thoracique et transplantation, hôpital Bichat-Claude-Bernard, Assistance publique-Hôpitaux de Paris, université Paris-Diderot, 46, rue Henri-Huchard, 75018 Paris, France
| | - B Milleron
- Service d'oncologie thoracique, CIC 1425/CLIP(2) Paris-Nord, hôpital Bichat-Claude-Bernard, Assistance publique-Hôpitaux de Paris, université Paris-Diderot, 46, rue Henri-Huchard, 75018 Paris, France
| | - Y Castier
- Service de chirurgie vasculaire, thoracique et transplantation, hôpital Bichat-Claude-Bernard, Assistance publique-Hôpitaux de Paris, université Paris-Diderot, 46, rue Henri-Huchard, 75018 Paris, France
| | - G Zalcman
- Service d'oncologie thoracique, CIC 1425/CLIP(2) Paris-Nord, hôpital Bichat-Claude-Bernard, Assistance publique-Hôpitaux de Paris, université Paris-Diderot, 46, rue Henri-Huchard, 75018 Paris, France; U830 Inserm « génétique et biologie des cancers », centre de recherche, institut Curie, 26, rue d'Ulm, 75248 Paris cedex 05, France.
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20
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Savic M, Kontic M, Ercegovac M, Stojsic J, Bascarevic S, Moskovljevic D, Kostic M, Vesovic R, Popevic S, Laban M, Markovic J, Jovanovic D. Comparison of mediastinal lymph node status and relapse pattern in clinical stage IIIA non-small cell lung cancer patients treated with neoadjuvant chemotherapy versus upfront surgery: A single center experience. Thorac Cancer 2017; 8:393-401. [PMID: 28671758 PMCID: PMC5582464 DOI: 10.1111/1759-7714.12447] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2017] [Revised: 03/20/2017] [Accepted: 03/21/2017] [Indexed: 12/25/2022] Open
Abstract
Background In spite of the progress made in neoadjuvant therapy for operable non small‐cell lung cancer (NSCLC), many issues remain unsolved, especially in locally advanced stage IIIA. Methods Retrospective data of 163 patients diagnosed with stage IIIA NSCLC after surgery was analyzed. The patients were divided into two groups: a preoperative chemotherapy group including 59 patients who received platinum‐etoposide doublet treatment before surgery, and an upfront surgery group including 104 patients for whom surgical resection was the first treatment step. Adjuvant chemotherapy or/and radiotherapy was administered to 139 patients (85.3%), while 24 patients (14.7%) were followed‐up only. Results The rate of N2 disease was significantly higher in the upfront surgery group (P < 0.001). The one‐year relapse rate was 49.5% in the preoperative chemotherapy group compared to 65.4% in the upfront surgery group. There was a significant difference in relapse rate in relation to adjuvant chemotheraphy treatment (P = 0.007). The probability of relapse was equal whether radiotherapy was applied or not (P = 0.142). There was no statistically significant difference in two‐year mortality (P = 0.577). The median survival duration after two years of follow‐up was 19.6 months in the preoperative chemotherapy group versus 18.8 months in the upfront surgery group (P = 0.608 > 0.05). Conclusion There was significant difference in preoperative chemotherapy group regarding relapse rate and treatment outcomes related to the lymph node status comparing to the upfront surgery group. Neoadjuvant/adjuvant chemo‐therapy is a part of treatment for patients with stage IIIA NSCLC, but further investigation is required to determine optimal treatment.
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Affiliation(s)
- Milan Savic
- Clinic for Thoracic Surgery, Clinical Center of Serbia, Belgrade, Serbia.,School of Medicine, University of Belgrade, Belgrade, Serbia
| | - Milica Kontic
- Clinic for Pulmonology, Clinical Center of Serbia, Belgrade, Serbia.,School of Medicine, University of Belgrade, Belgrade, Serbia
| | - Maja Ercegovac
- Clinic for Thoracic Surgery, Clinical Center of Serbia, Belgrade, Serbia.,School of Medicine, University of Belgrade, Belgrade, Serbia
| | - Jelena Stojsic
- Service for Pathohistology, Clinical Center of Serbia, Belgrade, Serbia
| | - Slavisa Bascarevic
- Clinic for Thoracic Surgery, Clinical Center of Serbia, Belgrade, Serbia.,School of Medicine, University of Belgrade, Belgrade, Serbia
| | - Dejan Moskovljevic
- Clinic for Thoracic Surgery, Clinical Center of Serbia, Belgrade, Serbia
| | - Marko Kostic
- Clinic for Thoracic Surgery, Clinical Center of Serbia, Belgrade, Serbia
| | - Radomir Vesovic
- Clinic for Thoracic Surgery, Clinical Center of Serbia, Belgrade, Serbia
| | - Spasoje Popevic
- Clinic for Pulmonology, Clinical Center of Serbia, Belgrade, Serbia.,School of Medicine, University of Belgrade, Belgrade, Serbia
| | - Marija Laban
- Clinic for Pulmonology, Clinical Center of Serbia, Belgrade, Serbia
| | - Jelena Markovic
- Service for Pathohistology, Clinical Center of Serbia, Belgrade, Serbia
| | - Dragana Jovanovic
- Clinic for Pulmonology, Clinical Center of Serbia, Belgrade, Serbia.,School of Medicine, University of Belgrade, Belgrade, Serbia
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21
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Chuang JC, Liang Y, Wakelee HA. Neoadjuvant and Adjuvant Therapy for Non-Small Cell Lung Cancer. Hematol Oncol Clin North Am 2017; 31:31-44. [PMID: 27912832 DOI: 10.1016/j.hoc.2016.08.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
The use of 4 cycles of cisplatin-based adjuvant chemotherapy is now the standard of care for patients with resected stage II and IIIA non-small cell lung cancer. Neoadjuvant chemotherapy lacks the same level of data as adjuvant treatment, but meta-analyses of this approach support its use. Selection of patients who are most likely to benefit from chemotherapy remain elusive. Ongoing adjuvant trials are exploring biomarkers, molecularly targeted agents, postoperative radiation therapy, and immunotherapy.
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Affiliation(s)
- Jody C Chuang
- Divisions of Hematology and Oncology, Department of Medicine, Stanford Hospital and Clinics, 875 Blake Wilbur Drive, Stanford, CA 94305, USA
| | - Ying Liang
- First Division, Department of Medical Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, No 651, Dongfeng East Road, 16th Floor, Building No 2, Guangzhou, Guangdong 510060, China
| | - Heather A Wakelee
- Division of Oncology, Department of Medicine, Stanford Cancer Institute, Stanford University, 875 Blake Wilbur Drive, Room 2233, Stanford, CA 94305-5826, USA.
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22
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Tang C, Qin S, Wu W, Wu Y, Zhang T. [Efficacy and Potential Application of Neoadjuvant Chemotherapy in Patients with IIIa Stage Non-small Cell Lung Cancer]. ZHONGGUO FEI AI ZA ZHI = CHINESE JOURNAL OF LUNG CANCER 2017; 20:100-106. [PMID: 28228221 PMCID: PMC5972975 DOI: 10.3779/j.issn.1009-3419.2017.02.04] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
背景与目的 新辅助化疗应用于可手术切除的Ⅲa期非小细胞肺癌(non-small cell lung cancer, NSCLC)患者的确切疗效及安全性尚存争议。本研究旨在探讨新辅助化疗对可手术切除Ⅲa期NSCLC患者的近期疗效,并分析其与术后并发症的相关性。 方法 根据纳入及排除标准,回顾性分析2011年1月-2013年10月重庆医科大学附属第一医院收治的明确临床诊断为Ⅲa期NSCLC 370例患者完整资料,根据术前是否接受新辅助化疗分为两组,其中A组为新辅助化疗+手术组97例,B组为直接手术组273例,比较两组患者的临床资料,分析新辅助化疗后肿瘤降期率,并将两组患者的手术情况、术后并发症进行对比,统计两组患者3年无病生存期(disease-free survival, DFS)。 结果 A组患者新辅助化疗后肿瘤总降期率为65.98%(64/97);两组患者R0切除率分别为96.91%(94/97)和90.48%(247/273),手术时间、术中出血量、术后平均住院日差异均无统计学意义(P > 0.05);术后并发症总发生率A组稍高于B组,分别为76.29%(74/97)和72.52%(198/273),差异无统计学意义(P > 0.05);所有患者术后随访2个月-36个月,中位随访时间12.7个月,两组患者术后总体复发转移率分别为63.92%(62/97)和94.87%(259/273),有统计学差异(P < 0.05);A、B两组患者中位DFS分别为19.46个月和11.34个月,差异有统计学意义(P < 0.001)。 结论 新辅助化疗可使Ⅲa期NSCLC患者受益,能有效降低肿瘤分期,提高肿瘤切除率,可降低术后局部复发率及远处转移率,提高患者的无进展生存期;且并不明显增加术后并发症的发生率。
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Affiliation(s)
- Cuiping Tang
- Depatment of Oncology, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
| | - Si Qin
- Depatment of Oncology, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
| | - Wanchun Wu
- Depatment of Oncology, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
| | - Yang Wu
- Department of Cardiovascular, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
| | - Tao Zhang
- Depatment of Oncology, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
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23
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Hino H, Nishimura T, Usuki C, Sazuka M, Ito T, Seki A, Nitadori JI, Yamada H, Arai T, Yamamoto H, Nakajima J. Salvage surgery for primary lung cancer after chemotherapy in octogenarians. Thorac Cancer 2017; 8:271-274. [PMID: 28239985 PMCID: PMC5415469 DOI: 10.1111/1759-7714.12423] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2016] [Revised: 12/29/2016] [Accepted: 01/07/2017] [Indexed: 11/28/2022] Open
Abstract
An 81‐year‐old female patient was admitted to our institute because of abnormal X‐ray results. Chest computed tomography showed a 7.7 × 5.3 cm mass located in the left lower lobe and multiple swollen lymph nodes. 18F‐fluorodeoxyglucose‐positron emission tomography indicated high standard uptake values in the mass and swollen lymph nodes. The patient was diagnosed with stage cT3N2M0‐IIIA squamous cell carcinoma. Although the patient had multiple lymph node metastases and severe obstructive pulmonary function, four cycles of platinum doublet chemotherapy were initially performed and no side effect greater than grade 3 was experienced. As the lung cancer was downstaged to ycT2aN0M0‐IB and pulmonary function had improved, a bronchodilating preparation, an uneventful left lower lobectomy, and a lymphadenectomy were performed. The patient was discharged 39 days after surgery and exhibited good health for a year at pathological stage ypT1aN0M0‐IA (Ef2).
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Affiliation(s)
- Haruaki Hino
- Department of Thoracic Surgery, Tokyo Metropolitan Geriatric Hospital and Institute of Gerontology, Tokyo, Japan
| | - Takashi Nishimura
- Department of Thoracic Surgery, Tokyo Metropolitan Geriatric Hospital and Institute of Gerontology, Tokyo, Japan
| | - Chiemi Usuki
- Department of Respiratory Medicine, Tokyo Metropolitan Geriatric Hospital and Institute of Gerontology, Tokyo, Japan
| | - Manami Sazuka
- Department of Respiratory Medicine, Tokyo Metropolitan Geriatric Hospital and Institute of Gerontology, Tokyo, Japan
| | - Takuya Ito
- Department of Thoracic Surgery, Tokyo Metropolitan Geriatric Hospital and Institute of Gerontology, Tokyo, Japan
| | - Atsuko Seki
- Department of Pathology, Tokyo Metropolitan Geriatric Hospital and Institute of Gerontology, Tokyo, Japan
| | - Jun-Ichi Nitadori
- Department of Thoracic Surgery, Tokyo Metropolitan Geriatric Hospital and Institute of Gerontology, Tokyo, Japan.,Department of Thoracic Surgery, The University of Tokyo Graduate School of Medicine, Tokyo, Japan
| | - Hirokazu Yamada
- Department of Respiratory Medicine, Tokyo Metropolitan Geriatric Hospital and Institute of Gerontology, Tokyo, Japan
| | - Tomio Arai
- Department of Pathology, Tokyo Metropolitan Geriatric Hospital and Institute of Gerontology, Tokyo, Japan
| | - Hiroshi Yamamoto
- Department of Pathology, Tokyo Metropolitan Geriatric Hospital and Institute of Gerontology, Tokyo, Japan
| | - Jun Nakajima
- Department of Thoracic Surgery, Tokyo Metropolitan Geriatric Hospital and Institute of Gerontology, Tokyo, Japan.,Department of Thoracic Surgery, The University of Tokyo Graduate School of Medicine, Tokyo, Japan
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24
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Gadgeel SM. Role of Chemotherapy and Targeted Therapy in Early-Stage Non-Small Cell Lung Cancer. Am Soc Clin Oncol Educ Book 2017; 37:630-639. [PMID: 28561669 DOI: 10.1200/edbk_175188] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
On the basis of several randomized trials and meta-analyses, adjuvant chemotherapy is the accepted standard of care for certain patients with early-stage non-small cell lung cancer (NSCLC). Patients with stage II, IIIA, or large (≥ 4 cm) IB tumors are candidates for adjuvant chemotherapy. The survival improvement with adjuvant chemotherapy is approximately 5% at 5 years, though certain trials have suggested that it can be 8% to 10%. Neoadjuvant chemotherapy also has shown a survival advantage, though the volume of data with this approach is far less than that of adjuvant chemotherapy. The combination of cisplatin and vinorelbine is the most well-studied regimen, but current consensus is to use four cycles of any of the platinum-based chemotherapy regimens commonly used as front-line therapy for patients with advanced-stage NSCLC. Trials to define biomarkers that can predict benefit from adjuvant chemotherapy have not been successful, but results of other such trials are still awaited. On the basis of the benefit observed with targeted agents in patients with advanced-stage disease and driver genetic alterations in their tumors, ongoing trials are evaluating the utility of these targeted agents as adjuvant therapy. Similarly, clinical benefit observed with checkpoint inhibitors has prompted assessment of these drugs in patients with early-stage NSCLC. It is very likely, in the future, that factors other than the anatomy of the tumor will be used to select patients with early-stage NSCLC for systemic therapy and that the choice of systemic therapy will extend beyond platinum-based chemotherapy.
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Affiliation(s)
- Shirish M Gadgeel
- From the Department of Oncology, Karmanos Cancer Institute, Wayne State University, Detroit, MI
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25
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Three-Year Follow-Up of a Randomized Phase II Trial on Refinement of Early-Stage NSCLC Adjuvant Chemotherapy with Cisplatin and Pemetrexed versus Cisplatin and Vinorelbine (the TREAT Study). J Thorac Oncol 2016; 11:85-93. [PMID: 26762743 DOI: 10.1016/j.jtho.2015.09.014] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2015] [Revised: 09/21/2015] [Accepted: 09/22/2015] [Indexed: 11/21/2022]
Abstract
INTRODUCTION Adjuvant chemotherapy in non-small cell lung cancer (NSCLC) improves survival but is associated with significant toxicity. The Randomized Phase II Trial on Refinement of Early-Stage NSCLC Adjuvant Chemotherapy with Cisplatin and Pemetrexed versus Cisplatin and Vinorelbine (TREAT study) was designed to test the hypothesis that a protocol with reduced toxicity might improve feasibility of postoperative delivery of adjuvant chemotherapy drugs to patients with NSCLC, thereby improving compliance and, potentially, survival. METHODS Two adjuvant regimens were evaluated for feasibility in 132 patients with NSCLC: the standard regimen of cisplatin and vinorelbine (CVb) (cisplatin 50 mg/m(2) on day 1 and day 8 and vinorelbine 25 mg/m(2) on days 1, 8, 15, and 22 every 4 weeks) and a regimen consisting of cisplatin and pemetrexed (CPx) (cisplatin 75 mg/m(2) and pemetrexed 500 mg/m(2) on day 1 every 3 weeks). The primary end-point analysis showing that CPx is safe and feasible with dose delivery superior to that of CVb has already been published. Here we report the 3-year follow-up results of the secondary efficacy end points-overall, relapse-free, distant metastasis-free, and local relapse-free survival-also with regard to histologic diagnosis. RESULTS After a median of 39 months, no significant differences in any of the outcome parameters between CVb and CPx were observed. Also, histologic diagnosis and tumor size in stage IB did not influence survival in the CPx-treated patients. Yet, Cox regression analyses showed that overall survival at 3 years was significantly correlated with feasibility and the occurrence of dose-limiting toxicity. CONCLUSIONS Although adjuvant chemotherapy with CPx is safe and characterized by less toxicity and better dose delivery than CVb, overall survival was not influenced by treatment arm in the context of this phase II trial.
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26
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Shin A, Oh CM, Kim BW, Woo H, Won YJ, Lee JS. Lung Cancer Epidemiology in Korea. Cancer Res Treat 2016; 49:616-626. [PMID: 27669705 PMCID: PMC5512360 DOI: 10.4143/crt.2016.178] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2016] [Accepted: 09/11/2016] [Indexed: 01/10/2023] Open
Abstract
Purpose The current study was undertaken to examine the trends in the lung cancer incidence, mortality, and survival after a diagnosis in Korea. Materials and Methods Lung cancer incidence data according to the histologic type and mortality data were obtained from the Korea Central Cancer Registry and the Statistics Korea, respectively. The age-standardized incidence and mortality rates were calculated, and the Joinpoint model and age-period-cohort analyses were used to describe the trends in the rates. The 5-year relative survival rates of lung cancer were also calculated. Results Although the number of new lung cancer cases increased between 1999 and 2012, the age-standardized incidence rate decreased by 0.9% per year in men, whereas the incidence in women increased by 1.7% per year over the same time. Until 2010, the most common histologic type in men was squamous cell carcinoma, then adenocarcinoma prevailed thereafter. Since 1999, the most frequent histological type in women was adenocarcinoma. The lung cancer mortality started to decrease in 2002, with a more apparent decline for the younger age groups in both men and women. Overall, the 5-year relative survival rates have improved significantly from 11.2% for men and 14.7% for women among patients diagnosed between 1993 and 1997 to 19.3% for men and 28.2% for women among patients diagnosed between 2008 and 2012, respectively. An improvement in survival rate was observed for all major histology groups. Conclusion The epidemiology of lung cancer in Korea has changed over a short time span, with decreasing mortality and improving survival rates. Further study is warranted to determine the cause of these changes.
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Affiliation(s)
- Aesun Shin
- Cancer Registration and Statistics Branch, National Cancer Center, Goyang, Korea.,Department of Preventive Medicine, Seoul National University College of Medicine, Seoul, Korea.,Cancer Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Chang-Mo Oh
- Cancer Registration and Statistics Branch, National Cancer Center, Goyang, Korea
| | - Byung-Woo Kim
- Cancer Registration and Statistics Branch, National Cancer Center, Goyang, Korea
| | - Hyeongtaek Woo
- Department of Preventive Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Young-Joo Won
- Cancer Registration and Statistics Branch, National Cancer Center, Goyang, Korea
| | - Jin-Soo Lee
- National Cancer Center Research Institute and Hospital, National Cancer Center, Goyang, Korea
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27
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Numan RC, Berge MT, Burgers JA, Klomp HM, van Sandick JW, Baas P, Wouters MW. Pre- and postoperative care for stage I-III NSCLC: Which quality of care indicators are evidence-based? Lung Cancer 2016; 101:120-128. [PMID: 27794400 DOI: 10.1016/j.lungcan.2016.05.022] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2016] [Revised: 05/16/2016] [Accepted: 05/29/2016] [Indexed: 10/21/2022]
Abstract
Identification of evidenced-based Quality of Care (QoC) indicators for lung cancer care is essential to quality improvement. The aim of this review was to identify evidence-based quality indicators for the pre- and postoperative care of stage I-III Non Small Cell Lung Cancer (NSCLC) provided by the lung physician. To obtain these indicators, a search in PubMed, Embase and the Cochrane library database was performed. English literature published between 1980 and 2012 was included and search terms regarding 'lung neoplasms', 'quality of care', 'pathology', 'diagnostic methods', 'preoperative and postoperative treatment' were used. The potential indicators were categorized as structure, process or outcome measures and the indicators supported by literature with high evidence level were selected. Five QoC indicators were identified. The use of the positron emission tomography-computed tomography (PET-CT) results in more accurate mediastinal staging compared to the CT scan. Endoscopic Ultrasound-Fine Needle Aspiration and Endobronchial Ultrasound-Fine Needle Aspiration are sensitive diagnostic tools for mediastinal staging and reduce futile thoracotomies. Pathological conformation of lung cancer can best be obtained by a combination of cytological and histological diagnostics used during bronchoscopy. For patients with clinical stage III NSCLC, preoperative multimodality treatment (i.e. preoperative chemoradiation) results in superior survival and increased mediastinal downstaging compared to single modality treatment (i.e. preoperative chemotherapy or radiotherapy). After surgery, the addition of chemotherapy results in a significant survival benefit for patients with pathological stage II and III NSCLC. These five QoC indicators can be used for benchmarking and ultimately quality improvement of lung cancer care.
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Affiliation(s)
- Rachel C Numan
- Department of Surgical Oncology, Netherlands Cancer Institute/Antoni van Leeuwenhoek, Plesmanlaan 121, 1066 CX Amsterdam, The Netherlands.
| | - Martijn Ten Berge
- Department of Surgical Oncology, Leids Universitair Medisch Centrum, Albinusdreef 2, 2333 ZA Leiden, The Netherlands
| | - Jacobus A Burgers
- Department of Thoracic Oncology, Netherlands Cancer Institute/Antoni van Leeuwenhoek, Plesmanlaan 121, 1066 CX Amsterdam, The Netherlands
| | - Houke M Klomp
- Department of Surgical Oncology, Netherlands Cancer Institute/Antoni van Leeuwenhoek, Plesmanlaan 121, 1066 CX Amsterdam, The Netherlands
| | - Johanna W van Sandick
- Department of Surgical Oncology, Netherlands Cancer Institute/Antoni van Leeuwenhoek, Plesmanlaan 121, 1066 CX Amsterdam, The Netherlands
| | - Paul Baas
- Department of Thoracic Oncology, Netherlands Cancer Institute/Antoni van Leeuwenhoek, Plesmanlaan 121, 1066 CX Amsterdam, The Netherlands
| | - Michel W Wouters
- Department of Surgical Oncology, Netherlands Cancer Institute/Antoni van Leeuwenhoek, Plesmanlaan 121, 1066 CX Amsterdam, The Netherlands
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Zeng Y, Ruan W, He J, Zhang J, Liang W, Chen Y, He Q, He J. Adoptive Immunotherapy in Postoperative Non-Small-Cell Lung Cancer: A Systematic Review and Meta-Analysis. PLoS One 2016; 11:e0162630. [PMID: 27618180 PMCID: PMC5019384 DOI: 10.1371/journal.pone.0162630] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2016] [Accepted: 08/25/2016] [Indexed: 01/24/2023] Open
Abstract
Background Adoptive immunotherapy (AI) has been applied in the treatment of non-small-cell lung cancer (NSCLC) patients, but the value of postoperative AI has been inconclusive largely as a result of the small number of patients included in each study. We performed a systematic review and meta-analysis to address this issue for patients with postoperative NSCLC. Methods Pubmed, Embase, Cochrane Library were searched for randomized controlled trials comparing adoptive immunotherapy with control therapies in postoperative NSCLC patients. The primary endpoint was overall survival. Hazard ratio (HR) was estimated and 95% confidence intervals (CI) were calculated using a fixed-effect model. Results Compared with control therapies, analyses of 4 randomized controlled trials (472 patients) showed a significant benefit of adoptive immunotherapy on survival (hazard ratio [HR] 0.61, 95% CI 0.45–0.84, p = 0.002), and a 39% reduction in the relative risk of death (no evidence of a difference between trials; p = 0.16, I² = 42%). In subgroup analyses by treatment cycles and treatment regimen, significant OS benefit was found in combination therapy of AI with chemotherapy, regardless of whether or not the treatment cycles were more than 10 cycles. Conclusion Adoptive immunotherapy has the potential to improve overall survival in postoperative NSCLC. The findings suggest this is a valid treatment option for these patients. Further randomized clinical trials are urgently needed.
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Affiliation(s)
- Yuan Zeng
- Department of Cardiothoracic Surgery, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou Institute of Respiratory Disease & China State Key Laboratory of Respiratory Disease, No 151, Yanjiang Rd, Guangzhou, 510120, Guangdong Province, PR China
| | - Wenli Ruan
- Guangzhou Zisheng Biotech Company Limited, No 11, Zhu Jiang East Rd, Guangzhou, 510120, Guangdong Province, PR China
| | - Jiaxi He
- Department of Cardiothoracic Surgery, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou Institute of Respiratory Disease & China State Key Laboratory of Respiratory Disease, No 151, Yanjiang Rd, Guangzhou, 510120, Guangdong Province, PR China
| | - Jianrong Zhang
- Department of Cardiothoracic Surgery, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou Institute of Respiratory Disease & China State Key Laboratory of Respiratory Disease, No 151, Yanjiang Rd, Guangzhou, 510120, Guangdong Province, PR China
| | - Wenhua Liang
- Department of Cardiothoracic Surgery, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou Institute of Respiratory Disease & China State Key Laboratory of Respiratory Disease, No 151, Yanjiang Rd, Guangzhou, 510120, Guangdong Province, PR China
| | - Yaoqi Chen
- Department of Cardiothoracic Surgery, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou Institute of Respiratory Disease & China State Key Laboratory of Respiratory Disease, No 151, Yanjiang Rd, Guangzhou, 510120, Guangdong Province, PR China
| | - Qihua He
- Department of Cardiothoracic Surgery, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou Institute of Respiratory Disease & China State Key Laboratory of Respiratory Disease, No 151, Yanjiang Rd, Guangzhou, 510120, Guangdong Province, PR China
| | - Jianxing He
- Department of Cardiothoracic Surgery, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou Institute of Respiratory Disease & China State Key Laboratory of Respiratory Disease, No 151, Yanjiang Rd, Guangzhou, 510120, Guangdong Province, PR China
- * E-mail:
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Abazari M, Gholamnejad M, Roshanaei G, Abazari R, Roosta Y, Mahjub H. Estimation of survival rates in patients with lung cancer in west Azerbaijan, the northwest of Iran. Asian Pac J Cancer Prev 2016; 16:3923-6. [PMID: 25987061 DOI: 10.7314/apjcp.2015.16.9.3923] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Lung cancer is a fatal malignancy with high mortality and short survival time. The aim of this study was to estimate survival rates of Iranian patients with lung cancer and its associate predictive factors. MATERIALS AND METHODS The study was conducted on 355 patients admitted to hospitals of West Azerbaijan in the year 2007. The patients were followed up by phone calls until the end of June 2014. The survival rate was estimated using the Kaplan-Meier method and log-rank test for comparison. The Cox's proportional hazard model was used to investigate the effect of various variables on patient survival time, including age, sex, Eastern Cooperative Oncology Group (ECOG) performance, smoking status, tumor type, tumor stage, treatment, metastasis, and blood hemoglobin concentration. RESULTS Of the 355 patients under study, 240 died and 115 were censored. The mean and median survival time of patients was 13 and 4.8 months, respectively. According to the results of Kaplan-Meier method, 1, 2, and 3 years survival rates were 39%, 18%, and 0.07%, respectively. Based on Cox regression analysis, the risk of death was associated with ECOG group V (1.83, 95% CI: 1 CONCLUSIONS: The survival time of the patients with lung cancer is very short. While early diagnosis may improve the life expectancy effective treatment is not available.
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Affiliation(s)
- Malek Abazari
- Department of Epidemiology and Biostatistics, School of Public Health, Hamadan University of Medical Sciences, Hamadan, Iran E-mail :
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Marquez-Medina D, Popat S. Eventual role of EGFR-tyrosine kinase inhibitors in early-stage non-small-cell lung cancer. Future Oncol 2016; 12:815-25. [PMID: 26829230 DOI: 10.2217/fon.15.356] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Nonadvanced non-small-cell lung cancer (NSCLC) has a poor long-term survival from surgery or definitive radiation that is minimally improved with induction/adjuvant conventional chemotherapy. EGFR-tyrosine kinase inhibitors (TKIs), which provide a significant benefit for molecularly selected EGFR-mutant patients with advanced NSCLC, have been infrequently explored in nonadvanced NSCLC to date. Current published studies reported no significant benefit from adding EGFR-TKI to the induction/adjuvant setting. However, many of them present eventual biases such as unpowered statistics, lack of molecular selection, recruitment of low-risk NSCLC, low sample size or unsuitable control arms. Results, strengths and deficiencies of completed and ongoing trials were fully discussed. Similarly, the selection of patients and control arms, the duration and risks of EGFR-TKI therapies in early-stage NSCLC, the evaluation of response and the diagnosis of EGFR status were considered and analyzed.
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Affiliation(s)
- Diego Marquez-Medina
- Medical Oncology Department, Arnau de Vilanova University Hospital, Lleida, Spain
| | - Sanjay Popat
- Lung Cancer Unit, Royal Marsden Hospital of London, London, SW3 6JJ, UK
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Chen YY, Wang LW, Wang SY, Wu BB, Wang ZM, Chen FF, Xiong B. Meta-analysis of postoperative adjuvant chemotherapy without radiotherapy in early stage non-small cell lung cancer. Onco Targets Ther 2015; 8:2033-43. [PMID: 26346974 PMCID: PMC4531011 DOI: 10.2147/ott.s88700] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
Background Many clinical trials have confirmed that postoperative adjuvant therapy can prolong survival of non-small cell lung cancer. However, the efficiency of postoperative chemotherapy without radiotherapy is unclear, especially in early stage (stages I and II). We aimed to assess the effect of postoperative chemotherapy without radiotherapy in early stage patients. Methods Databases and manual searches were adopted to identify eligible randomized control trials. Hazard ratio (HR) was used to assess the advantage of disease-free survival (DFS) and overall survival (OS) by fixed or random-effects models. Results Fourteen trials with 3,923 patients were included based on inclusion criteria. Compared with surgery alone, postoperative chemotherapy significantly improved DFS and OS with HR of 0.71 (P=0.005) and 0.74 (P<0.00001), respectively. Subgroup analysis showed both cisplatin-based (HR: 0.75, P<0.0001) and single tegafur–uracil (UFT) chemotherapy (HR: 0.72, P=0.002) yielded significant survival benefits, but the latter did not improve DFS (HR: 1.04, P=0.81). Indirect treatment comparison showed cisplatin-based chemotherapy was superior to single UFT in DFS, but comparable in OS. The benefits of postoperative chemotherapy were maintained in patients in stage I (HR: 0.74, P<0.00001) and IB (HR: 0.74, P=0.0003), but not in stage IA, although the trend supported chemotherapy (HR: 0.76, P=0.43). Conclusion This meta-analysis demonstrates that postoperative chemotherapy without radiotherapy improves survival of stage I–II, I, and IB non-small cell lung cancer patients, but not for IA. Meanwhile, efficacy of cisplatin-based chemotherapy is comparable to single UFT in OS, but better in DFS, which should be paid more attention in future clinical practice.
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Affiliation(s)
- Yuan-Yuan Chen
- Department of Oncology, Zhongnan Hospital of Wuhan University, Hubei Key Laboratory of Tumor Biological Behaviors and Hubei Cancer Clinical Study Center, Wuhan, Hubei, People's Republic of China
| | - Lin-Wei Wang
- Department of Oncology, Zhongnan Hospital of Wuhan University, Hubei Key Laboratory of Tumor Biological Behaviors and Hubei Cancer Clinical Study Center, Wuhan, Hubei, People's Republic of China
| | - Shu-Yi Wang
- Department of Oncology, Zhongnan Hospital of Wuhan University, Hubei Key Laboratory of Tumor Biological Behaviors and Hubei Cancer Clinical Study Center, Wuhan, Hubei, People's Republic of China
| | - Bi-Bo Wu
- Department of Oncology, Zhongnan Hospital of Wuhan University, Hubei Key Laboratory of Tumor Biological Behaviors and Hubei Cancer Clinical Study Center, Wuhan, Hubei, People's Republic of China
| | - Zhen-Meng Wang
- Department of Oncology, Zhongnan Hospital of Wuhan University, Hubei Key Laboratory of Tumor Biological Behaviors and Hubei Cancer Clinical Study Center, Wuhan, Hubei, People's Republic of China
| | - Fang-Fang Chen
- Department of Oncology, Zhongnan Hospital of Wuhan University, Hubei Key Laboratory of Tumor Biological Behaviors and Hubei Cancer Clinical Study Center, Wuhan, Hubei, People's Republic of China
| | - Bin Xiong
- Department of Oncology, Zhongnan Hospital of Wuhan University, Hubei Key Laboratory of Tumor Biological Behaviors and Hubei Cancer Clinical Study Center, Wuhan, Hubei, People's Republic of China
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ACR Appropriateness Criteria(®) induction and adjuvant therapy for N2 non-small-cell lung cancer. Am J Clin Oncol 2015; 38:197-205. [PMID: 25803563 DOI: 10.1097/coc.0000000000000154] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The integration of chemotherapy, radiation therapy (RT), and surgery in the management of patients with stage IIIA (N2) non-small-cell lung carcinoma is challenging. The American College of Radiology (ACR) Appropriateness Criteria Lung Cancer Panel was charged to update management recommendations for this clinical scenario. The Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed every 3 years by a multidisciplinary expert panel. The guideline development and review include an extensive analysis of current medical literature from peer-reviewed journals and the application of a well-established consensus methodology (modified Delphi) to rate the appropriateness of imaging and treatment procedures by the panel. In those instances where evidence is lacking or not definitive, expert opinion may be used to recommend imaging or treatment. There is limited level I evidence to guide patient selection for induction, postoperative RT (PORT), or definitive RT. Literature interpretation is complicated by inconsistent diagnostic procedures for N2 disease, disease heterogeneity, and pooled analysis with other stages. PORT is an appropriate therapy following adjuvant chemotherapy in patients with incidental pN2 disease. In patients with clinical N2 disease who are potential candidates for a lobectomy, both definitive and induction concurrent chemotherapy/RT are appropriate treatments. In N2 patients who require a pneumonectomy, definitive concurrent chemotherapy/RT is most appropriate although induction concurrent chemotherapy/RT may be considered in expert hands. Induction chemotherapy followed by surgery +/- PORT may also be an option in N2 patients. For preoperative RT and PORT, 3-dimensional conformal techniques and intensity-modulated RT are most appropriate.
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Fabre E, Rivera C, Mordant P, Gibault L, Dujon A, Foucault C, Le Pimpec-Barthes F, Riquet M. Evolution of induction chemotherapy for non-small cell lung cancer over the last 30 years: A surgical appraisal. Thorac Cancer 2015; 6:731-40. [PMID: 26557911 PMCID: PMC4632925 DOI: 10.1111/1759-7714.12250] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2014] [Accepted: 02/16/2015] [Indexed: 01/16/2023] Open
Abstract
BACKGROUND Induction chemotherapy (ICT) is supposed to reduce the risk of micrometastatic progression and improve resectability of non-small cell lung cancer (NSCLC). However, best indications for ICT strategy remain unclear in published meta-analyses. Based on this observation, an evaluation of daily practice is of importance. Therefore, we reviewed indications and efficacy time trends in our 30-year series. METHODS A database including all patients with NSCLC who underwent surgical resection in two French centers from 1980 to 2009 (n = 5563) was prospectively set and retrospectively reviewed. The indications, clinical and pathologic response rates, and overall survival of ICT patients (n = 732) were analyzed during three successive time-periods: P1 from 1980 to 1989, P2 from 1990 to 1999, and P3 from 2000 to 2009. RESULTS The proportion of patients who benefited from ICT increased over time, from 2.8% (n = 35) in P1 to 12.5% (n = 274) in P2, and 20.2% (n = 423) in P3. Indications evolved over time with more N2 patients (n = 211; 49.8%) and less initially unresectable patients (n = 72; 17%) in P3. The clinical response rate between P1 and P2 increased. Five and 10-year survival rates of ICT patients were 35.2% and 21.5%, respectively. In multivariate analysis, time-period, age, type of resection, histology, and pathologic response to chemotherapy were significant prognostic factors. CONCLUSIONS Our report on the off-trial use of induction therapy during the last 30 years demonstrates an increased use of ICT, a progressive focus on N2 disease, and improved response rates.
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Affiliation(s)
- Elizabeth Fabre
- Department of Medical Oncology, Georges Pompidou European Hospital, University Descartes Paris, France
| | - Caroline Rivera
- Department of General Thoracic Surgery, Georges Pompidou European Hospital, University Descartes Paris, France
| | - Pierre Mordant
- Department of General Thoracic Surgery, Georges Pompidou European Hospital, University Descartes Paris, France
| | - Laure Gibault
- Department of Pathology, Georges Pompidou European Hospital, University Descartes Paris, France
| | - Antoine Dujon
- Department of Thoracic Surgery, Cedar Surgical Centre Bois Guillaume, France
| | - Christophe Foucault
- Department of General Thoracic Surgery, Georges Pompidou European Hospital, University Descartes Paris, France
| | - Françoise Le Pimpec-Barthes
- Department of General Thoracic Surgery, Georges Pompidou European Hospital, University Descartes Paris, France
| | - Marc Riquet
- Department of General Thoracic Surgery, Georges Pompidou European Hospital, University Descartes Paris, France
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Salvà F, Felip E. Neoadjuvant chemotherapy in early-stage non-small cell lung cancer. Transl Lung Cancer Res 2015; 2:398-402. [PMID: 25806258 DOI: 10.3978/j.issn.2218-6751.2013.10.07] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2013] [Accepted: 10/09/2013] [Indexed: 12/25/2022]
Abstract
Surgical resection followed by adjuvant chemotherapy is the standard of care for completely resected stages II and III non-small cell lung cancer (NSCLC) patients. In order to improve survival in patients with early-stage NSCLC, efforts have been focused on the use of chemotherapy and radiotherapy before surgery with the aim of reducing the risk of relapse. Neoadjuvant chemotherapy is an attractive treatment option which is employed in different tumors and may well be associated with certain advantages in NSCLC patients such as being effective in treating occult microscopic systemic disease, downstaging mediastinal lymph node and improving the success of surgery by tumor reduction. Furthermore, chemotherapy compliance prior to surgery is generally better than after surgery. The potential disadvantages are treatment-related toxicities and the delay of surgery. At present, neoadjuvant chemotherapy is still considered an experimental treatment modality in early-stage disease and its role should be more clearly defined.
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Affiliation(s)
- Francesc Salvà
- Oncology Department, Valld'Hebron University Hospital, Barcelona, Spain
| | - Enriqueta Felip
- Oncology Department, Valld'Hebron University Hospital, Barcelona, Spain
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Burdett S, Pignon JP, Tierney J, Tribodet H, Stewart L, Le Pechoux C, Aupérin A, Le Chevalier T, Stephens RJ, Arriagada R, Higgins JPT, Johnson DH, Van Meerbeeck J, Parmar MKB, Souhami RL, Bergman B, Douillard J, Dunant A, Endo C, Girling D, Kato H, Keller SM, Kimura H, Knuuttila A, Kodama K, Komaki R, Kris MG, Lad T, Mineo T, Piantadosi S, Rosell R, Scagliotti G, Seymour LK, Shepherd FA, Sylvester R, Tada H, Tanaka F, Torri V, Waller D, Liang Y. Adjuvant chemotherapy for resected early-stage non-small cell lung cancer. Cochrane Database Syst Rev 2015; 2015:CD011430. [PMID: 25730344 PMCID: PMC10542092 DOI: 10.1002/14651858.cd011430] [Citation(s) in RCA: 124] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND To evaluate the effects of administering chemotherapy following surgery, or following surgery plus radiotherapy (known as adjuvant chemotherapy) in patients with early stage non-small cell lung cancer (NSCLC),we performed two systematic reviews and meta-analyses of all randomised controlled trials using individual participant data. Results were first published in The Lancet in 2010. OBJECTIVES To compare, in terms of overall survival, time to locoregional recurrence, time to distant recurrence and recurrence-free survival:A. Surgery versus surgery plus adjuvant chemotherapyB. Surgery plus radiotherapy versus surgery plus radiotherapy plus adjuvant chemotherapyin patients with histologically diagnosed early stage NSCLC.(2)To investigate whether or not predefined patient subgroups benefit more or less from cisplatin-based chemotherapy in terms of survival. SEARCH METHODS We supplemented MEDLINE and CANCERLIT searches (1995 to December 2013) with information from trial registers, handsearching relevant meeting proceedings and by discussion with trialists and organisations. SELECTION CRITERIA We included trials of a) surgery versus surgery plus adjuvant chemotherapy; and b) surgery plus radiotherapy versus surgery plus radiotherapy plus adjuvant chemotherapy, provided that they randomised NSCLC patients using a method which precluded prior knowledge of treatment assignment. DATA COLLECTION AND ANALYSIS We carried out a quantitative meta-analysis using updated information from individual participants from all randomised trials. Data from all patients were sought from those responsible for the trial. We obtained updated individual participant data (IPD) on survival, and date of last follow-up, as well as details of treatment allocated, date of randomisation, age, sex, histological cell type, stage, and performance status. To avoid potential bias, we requested information for all randomised patients, including those excluded from the investigators' original analyses. We conducted all analyses on intention-to-treat on the endpoint of survival. For trials using cisplatin-based regimens, we carried out subgroup analyses by age, sex, histological cell type, tumour stage, and performance status. MAIN RESULTS We identified 35 trials evaluating surgery plus adjuvant chemotherapy versus surgery alone. IPD were available for 26 of these trials and our analyses are based on 8447 participants (3323 deaths) in 34 trial comparisons. There was clear evidence of a benefit of adding chemotherapy after surgery (hazard ratio (HR)= 0.86, 95% confidence interval (CI)= 0.81 to 0.92, p< 0.0001), with an absolute increase in survival of 4% at five years.We identified 15 trials evaluating surgery plus radiotherapy plus chemotherapy versus surgery plus radiotherapy alone. IPD were available for 12 of these trials and our analyses are based on 2660 participants (1909 deaths) in 13 trial comparisons. There was also evidence of a benefit of adding chemotherapy to surgery plus radiotherapy (HR= 0.88, 95% CI= 0.81 to 0.97, p= 0.009). This represents an absolute improvement in survival of 4% at five years.For both meta-analyses, we found similar benefits for recurrence outcomes and there was little variation in effect according to the type of chemotherapy, other trial characteristics or patient subgroup.We did not undertake analysis of the effects of adjuvant chemotherapy on quality of life and adverse events. Quality of life information was not routinely collected during the trials, but where toxicity was assessed and mentioned in the publications, it was thought to be manageable. We considered the risk of bias in the included trials to be low. AUTHORS' CONCLUSIONS Results from 47 trial comparisons and 11,107 patients demonstrate the clear benefit of adjuvant chemotherapy for these patients, irrespective of whether chemotherapy was given in addition to surgery or surgery plus radiotherapy. This is the most up-to-date and complete systematic review and individual participant data (IPD) meta-analysis that has been carried out.
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Affiliation(s)
- Sarah Burdett
- MRC Clinical Trials Unit at UCLMeta‐analysis GroupAviation House125 KingswayLondonUKWC2B 6NH
| | - Jean Pierre Pignon
- Gustave Roussy Cancer CampusPlateforme LNCC de Méta‐analyse en Oncologie et Service de Biostatistique et d’EpidémiologieVillejuifFrance
| | - Jayne Tierney
- MRC Clinical Trials Unit at UCLMeta‐analysis GroupAviation House125 KingswayLondonUKWC2B 6NH
| | - Helene Tribodet
- Gustave Roussy Cancer CampusPlateforme LNCC de Méta‐analyse en Oncologie et Service de Biostatistique et d’EpidémiologieVillejuifFrance
| | - Lesley Stewart
- University of YorkCentre for Reviews and DisseminationYorkUKYO10 5DD
| | - Cecile Le Pechoux
- Gustave Roussy Cancer CampusDépartement de RadiothérapieVillejuifFrance
| | - Anne Aupérin
- Gustave Roussy Cancer CampusPlateforme LNCC de Méta‐analyse en Oncologie et Service de Biostatistique et d’EpidémiologieVillejuifFrance
| | - Thierry Le Chevalier
- Gustave Roussy Cancer CampusDépartement de Médecine39, rue Camille DesmoulinsVillejuifFrance94805
| | | | | | - Julian PT Higgins
- University of BristolSchool of Social and Community MedicineCanynge Hall39 Whatley RoadBristolUKBS8 2PS
| | - David H Johnson
- University of Texas Southwestern Medical CenterDepartment of Medicine5323 Harry Hines BlvdRm. G5.210DallasTexasUSA75390‐9030
| | | | | | | | | | | | - Ariane Dunant
- Gustave Roussy Cancer CampusPlateforme LNCC de Méta‐analyse en Oncologie et Service de Biostatistique et d’EpidémiologieVillejuifFrance
| | - Chiaki Endo
- Institute of Development, Aging and Cancer, Tohoku UniversitySendaiJapan
| | - David Girling
- MRC Clinical Trials Unit at UCLCancer DivisionLondonUK
| | | | | | | | - Aija Knuuttila
- Helsinki University Central HospitalPulmonary DepartmentPO Box 340HaartmaninkatuHelsinkiFinlandFIN‐00290 HUS
| | - Ken Kodama
- Osaka Medical Center for Cancer and Cardiovascular DiseasesOsakaJapan
| | - Ritsuko Komaki
- University of Texas MD Anderson Cancer CenterHoustonTexasUSA
| | - Mark G Kris
- Memorial Sloan‐Kettering Cancer CenterNew YorkUSA
| | | | | | - Steven Piantadosi
- Cedars Sinai Medical Centre, Samuel Oschin Comprehensive Cancer InstituteLos AngelesCaliforniaUSA
| | - Rafael Rosell
- Catalan Institute of Oncology, Hospital Germans Trias i PujolBarcelonaSpain
| | | | - Lesley K Seymour
- Queen’s University, NCIC Clinical Trials GroupKingstonOntarioCanada
| | | | - Richard Sylvester
- European Organisation for Research and Treatment of CancerData CenterAvenue E Mounier 83 ‐ Bte 11BrusselsBelgium1200
| | | | - Fumihiro Tanaka
- University of Occupational and Environmental HealthChest Surgery (Second Department of Surgery)Iseigaoka 1‐1Yahata‐nishi‐kuKitakyusyuFukuokaJapan8078555
| | - Valter Torri
- Mario Negri InstituteLaboratorio di Epidemiologia ClinicaVia Eritrea 62MilanoMilanoItaly20157
| | | | - Ying Liang
- Sun Yat‐Sen University Cancer CenterGuangzhouChina
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Kimura H, Matsui Y, Ishikawa A, Nakajima T, Yoshino M, Sakairi Y. Randomized controlled phase III trial of adjuvant chemo-immunotherapy with activated killer T cells and dendritic cells in patients with resected primary lung cancer. Cancer Immunol Immunother 2014; 64:51-9. [PMID: 25262164 PMCID: PMC4282697 DOI: 10.1007/s00262-014-1613-0] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2014] [Accepted: 09/16/2014] [Indexed: 12/11/2022]
Abstract
Purpose We conducted a phase III randomized controlled trial (RCT) to investigate the efficacy of postsurgical adjuvant immunotherapy combined with chemotherapy. The immunotherapy targets were residual micrometastases and clones resistant to chemotherapy. Patients and methods Between April 2007 and July 2012, 103 postsurgical non-small cell lung cancer patients were randomly assigned to receive either chemo-immunotherapy (group A) or chemotherapy (group B). The immunotherapy consisted of the adoptive transfer of autologous activated killer T cells and dendritic cells obtained from the lung cancer patients’ own regional lymph nodes. Results The 2-year overall survival rates in groups A and B were 93.4 and 66.0 %, and the 5-year rates were 81.4 and 48.3 %, respectively. The differences were statistically significantly better in group A. The hazard ratio (HR) was 0.229 (p = 0.0013). The 2- and 5-year recurrence-free survival rates were 68.5, 41.4 and 56.8, 26.2 % in groups A and B, respectively. Those differences were also statistically significant (log-rank test p = 0.0020). The HR was 0.423 (p = 0.0027) in favor of group A. As for adverse reactions to immunotherapy, of a total of 762 courses, 52 (6.8 %) were accompanied with chills and shivering, and 47 (6.2 %), with fever (>38 °C). Conclusions Immunotherapy has the potential to improve the postsurgical prognosis of lung cancer patients, but a large-scale multi-institutional RCT is awaited for further confirmation of this study. Electronic supplementary material The online version of this article (doi:10.1007/s00262-014-1613-0) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Hideki Kimura
- Division of Thoracic Diseases, Chiba Cancer Center, Chiba, Japan,
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Current status of induction treatment for N2-Stage III non-small cell lung cancer. Gen Thorac Cardiovasc Surg 2014; 62:651-9. [PMID: 25355643 DOI: 10.1007/s11748-014-0447-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2014] [Indexed: 12/25/2022]
Abstract
Locally advanced non-small cell lung cancer (NSCLC), particularly clinical Stage IIIA NSCLC with mediastinal lymph node metastasis, is known to be quite heterogeneous, comprising approximately one-fourth of cases of NSCLC. In this subset, patients with a minor tumor load in the mediastinal lymph nodes, such as microscopically or pathologically proven N2 in the resected specimens, are treated with surgery followed by adjuvant chemotherapy. Meanwhile, the current standard of care for patients with bulky or infiltrative N2 disease is concurrent chemoradiotherapy. The potential role of surgery in multi-modality treatment for clinical N2-Stage IIIA remains controversial. Several prospective clinical trials of this subset have been conducted; however, the heterogeneity of the N2 status and differences in chemotherapy regimens and/or radiation modalities between clinical trials make the results difficult to compare. No optimal chemotherapy regimen has been established to control possible micrometastasis, and radiotherapy is often used to achieve maximum local disease control and minimize post-surgical complications. This review summarizes the findings of prospective clinical trials that assessed the role of surgery in treating clinical N2-Stage IIIA patients within the last two decades and discusses the present status of induction treatment followed by surgery for clinical N2-Stage IIIA NSCLC.
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Darling G, Malthaner R, Dickie J, McKnight L, Nhan C, Hunter A, McLeod RS. Quality Indicators for Non-Small Cell Lung Cancer Operations With Use of a Modified Delphi Consensus Process. Ann Thorac Surg 2014; 98:183-90. [DOI: 10.1016/j.athoracsur.2014.03.001] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2013] [Revised: 02/26/2014] [Accepted: 03/04/2014] [Indexed: 11/25/2022]
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Abstract
BACKGROUND Individual participant data meta-analyses of postoperative chemotherapy have shown improved survival for patients with non-small-cell lung cancer (NSCLC). We aimed to do a systematic review and individual participant data meta-analysis to establish the effect of preoperative chemotherapy for patients with resectable NSCLC. METHODS We systematically searched for trials that started after January, 1965. Updated individual participant data were centrally collected, checked, and analysed. Results from individual randomised controlled trials (both published and unpublished) were combined using a two-stage fixed-effect model. Our primary outcome, overall survival, was defined as the time from randomisation until death (any cause), with living patients censored on the date of last follow-up. Secondary outcomes were recurrence-free survival, time to locoregional and distant recurrence, cause-specific survival, complete and overall resection rates, and postoperative mortality. Prespecified analyses explored any variation in effect by trial and patient characteristics. All analyses were by intention to treat. FINDINGS Analyses of 15 randomised controlled trials (2385 patients) showed a significant benefit of preoperative chemotherapy on survival (hazard ratio [HR] 0·87, 95% CI 0·78-0·96, p=0·007), a 13% reduction in the relative risk of death (no evidence of a difference between trials; p=0·18, I(2)=25%). This finding represents an absolute survival improvement of 5% at 5 years, from 40% to 45%. There was no clear evidence of a difference in the effect on survival by chemotherapy regimen or scheduling, number of drugs, platinum agent used, or whether postoperative radiotherapy was given. There was no clear evidence that particular types of patient defined by age, sex, performance status, histology, or clinical stage benefited more or less from preoperative chemotherapy. Recurrence-free survival (HR 0·85, 95% CI 0·76-0·94, p=0·002) and time to distant recurrence (0·69, 0·58-0·82, p<0·0001) results were both significantly in favour of preoperative chemotherapy although most patients included were stage IB-IIIA. Results for time to locoregional recurrence (0·88, 0·73-1·07, p=0·20), although in favour of preoperative chemotherapy, were not statistically significant. INTERPRETATION Findings, which are based on 92% of all patients who were randomised, and mainly stage IB-IIIA, show preoperative chemotherapy significantly improves overall survival, time to distant recurrence, and recurrence-free survival in resectable NSCLC. The findings suggest this is a valid treatment option for most of these patients. Toxic effects could not be assessed. FUNDING Medical Research Council UK.
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Azzoli CG, Pisters KM. Neoadjuvant Chemotherapy for Resectable Non-Small Cell Lung Cancer. Lung Cancer 2014. [DOI: 10.1002/9781118468791.ch19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Matsangou M, Santos ES, Raez LE, Gomez JE, Dinh V, Savaraj N. Early-stage non-small-cell lung cancer: overview of adjuvant chemotherapy and promising advances. Lung Cancer Manag 2014. [DOI: 10.2217/lmt.13.64] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
SUMMARY Adjuvant cisplatin-based chemotherapy for early-stage non-small-cell lung cancer has become standard of care, after three recent meta-analyses validated survival benefit of approximately 5% at 5 years. Subgroup analyses, however, demonstrated that the benefit appears largely confined to patients with stage II disease; however, 25–30% of patients with stage I disease are at high risk of relapse and death within 5 years. Therefore, there is a need to predict more accurately which patients are likely to relapse after surgery and thus benefit from adjuvant therapy. Recent studies indicate that molecular biomarkers, gene-expression profiling and gene-mutation analysis may not only identify those tumors that are more likely to respond to adjuvant chemotherapy, but also to specific cytotoxic agents. These novel bioanalyses will allow physicians to deliver personalized medicine that utilizes cancer therapeutic drugs more cost effectively, thereby improving response rates and, hopefully, conferring survival advantage.
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Affiliation(s)
- Maria Matsangou
- Department of Internal Medicine, Section on Hematology & Oncology, Wake Forest University School of Medicine, Comprehensive Cancer Center of Wake Forest University, Medical Center Boulevard, Winston-Salem, NC 27157, USA
| | - Edgardo S Santos
- Thoracic & Head & Neck Cancer Programs, Cancer Research at Lynn Cancer Institute, 701 Northwest 13th Street, Boca Raton, FL 33486, USA
| | - Luis E Raez
- Thoracic Oncology, Memorial Cancer Institute, 801 North Flamingo Road, Suite 11, Pembroke Pines, FL 33028, USA
| | - Jorge E Gomez
- Thoracic Oncology Program, Mount Sinai Hospital, 1470 Madison Avenue, 3rd floor, New York, NY 1002, USA
| | - Vy Dinh
- University of Miami Leonard M Miller School of Medicine, Sylvester Comprehensive Cancer Center, 1475 Northwest 12th Avenue, Suite 3510, Miami, FL 33136, USA
| | - Niramol Savaraj
- Department of Medicine, Division of Hematology/Medical Oncology, Miami Veterans Affairs Hospital, 1201 Northwest 16th Street, Miami, FL 33125, USA
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Santos ES, Castrellon A, Blaya M, Raez LE. Controversies in the management of stage IIIA non-small-cell lung cancer. Expert Rev Anticancer Ther 2014; 8:1913-29. [DOI: 10.1586/14737140.8.12.1913] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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Horita N, Miyazawa N, Morita S, Kojima R, Kimura N, Kaneko T, Ishigatsubo Y. Preoperative Chemotherapy Is Effective for Stage III Resectable Non–Small-Cell Lung Cancer: Metaanalysis of 16 Trials. Clin Lung Cancer 2013; 14:488-94. [DOI: 10.1016/j.cllc.2013.03.006] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2012] [Revised: 02/20/2013] [Accepted: 03/26/2013] [Indexed: 11/17/2022]
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Remon J, Lianes P, Martínez S, Velasco M, Querol R, Zanui M. Adjuvant treatment in resected non-small cell lung cancer: current and future issues. Crit Rev Oncol Hematol 2013; 88:375-86. [PMID: 23809199 DOI: 10.1016/j.critrevonc.2013.05.017] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2012] [Revised: 05/17/2013] [Accepted: 05/31/2013] [Indexed: 12/25/2022] Open
Abstract
The cornerstone of treatment for early-stage non-small cell lung cancer (NSCLC) has been surgical resection. In the last five years two phase III trials have provided evidence of adjuvant platinum-based chemotherapy for completely resected stage II-IIIA patients. We review the evidence supporting adjuvant therapy in early-stage NSCLC; we discuss new issues surrounding adjuvant therapy such as treatment in the elderly-unfit population, treatment toxicity and its influence on outcomes, the importance of histology and gender in adjuvant treatment; and we discuss the future landscape of early-stage NSCLC research, namely, therapeutic strategies exploiting pharmacogenomic and gene-expression profiling, in an attempt to customize the treatment.
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Affiliation(s)
- Jordi Remon
- Medical Oncology Department, Hospital de Mataró, Carretera de la Cirera, s/n, 08304 Mataró, Barcelona, Spain.
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Westeel V, Quoix E, Puyraveau M, Lavolé A, Braun D, Laporte S, Bigay-Game L, Pujol JL, Ozenne G, Rivière A, Douillard JY, Lebeau B, Debieuvre D, Poudenx M, David P, Molinier O, Zalcman G, Lemarié E, Morin F, Depierre A, Milleron B. A randomised trial comparing preoperative to perioperative chemotherapy in early-stage non-small-cell lung cancer (IFCT 0002 trial). Eur J Cancer 2013; 49:2654-64. [PMID: 23735703 DOI: 10.1016/j.ejca.2013.04.013] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2013] [Revised: 04/01/2013] [Accepted: 04/05/2013] [Indexed: 11/27/2022]
Abstract
HYPOTHESIS There will be a detectable increase in overall survival (OS) using preoperative (PRE) as opposed to perioperative (PERI) chemotherapy in resectable StageI-II non-small-cell lung cancer (NSCLC). METHODS This multicenter, open-label, randomised trial with a 2×2 factorial design first compared two chemotherapy strategies (PRE versus PERI), then two chemotherapy regimens (gemcitabine-cisplatin [GP] versus paclitaxel-carboplatin [TC]). The PRE group received two preoperative cycles followed by two additional preoperative cycles, while the PERI group underwent two preoperative cycles followed by two postoperative cycles, the 3rd and 4th cycles being given only to responders in both cases. RESULTS A total of 528 patients were randomised, 267 of which were assigned to the PRE group and 261 to the PERI group. Three-year OS did not differ between the two groups (67.4% and 67.7%, respectively; hazard ratio (HR)=1.01 [0.79-1.30], p=0.92), nor did 3-year disease-free survival, response rates, toxicity, or postoperative mortality. Pathological complete response was observed in 22 (8.2%) and 16 patients (6.1%), respectively. Although quality of life did not differ significantly, chemotherapy compliance was significantly higher in the PRE group. The proportion of responders who received Cycles 3 and 4 was significantly higher in the PRE group (90.4% versus 75.2%, p=0.001). In responders, the dose intensity of Cycles 3 and 4 was higher in the PRE group than in the PERI group (mean relative dose intensity of 90.4% versus 82.6%, respectively; p=0.0007). There was no difference between GP and TC in 3-year OS (HR=0.97 [95% confidence interval (CI): 0.76-1.25], p=0.80) or response rates. However, the regimens' toxicity profiles differed. CONCLUSIONS This study failed to demonstrate any difference in survival between patients receiving preoperative and perioperative chemotherapy in early-stage NSCLC. The increase from two to four preoperative chemotherapy cycles did not increase the pathological response rate.
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Affiliation(s)
- Virginie Westeel
- Centre Hospitalier Régional Universitaire de Besançon, Université de Franche-Comté, EA 3181, France.
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Thomas PA. [Current controversies on surgical treatment of stage III lung cancer]. Rev Mal Respir 2013; 30:95-6. [PMID: 23419438 DOI: 10.1016/j.rmr.2013.02.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Liao WY, Chen JH, Wu M, Shih JY, Chen KY, Ho CC, Yang JCH, Yu CJ. Neoadjuvant chemotherapy with docetaxel-cisplatin in patients with stage III N2 non-small-cell lung cancer. Clin Lung Cancer 2013; 14:418-24. [PMID: 23291258 DOI: 10.1016/j.cllc.2012.10.003] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2012] [Revised: 09/24/2012] [Accepted: 10/08/2012] [Indexed: 10/27/2022]
Abstract
INTRODUCTION To assess the efficacy and potential prognostic factors of patients with stage III N2 non-small-cell lung cancer (NSCLC) treated with neoadjuvant docetaxel-cisplatin (DP) chemotherapy followed by surgical resection. METHODS Sixty-two patients with NSCLC treated with DP as neoadjuvant chemotherapy between November 2003 and December 2009 were identified and reviewed in this study. Tumor response, survival, and clinicopathologic data were collected retrospectively. The time to event was analyzed by fitting Cox proportional hazards models. RESULTS Fifty-eight (94%) of 62 patients eventually underwent surgical resection after DP. The overall clinical response rate to induction DP chemotherapy was 42%. Patients with squamous cell carcinoma (SCC) histology were more likely to response to the DP regimen than those with adenocarcinoma histology (68% vs. 33%, P = .006). With a median follow-up of 82.4 months among the 58 patients, there were 41 (71%) tumor relapses and 27 (47%) deaths. The median event-free survival was 27.5 months (95% CI, 22.3-32.7 months), and the median overall survival was 66.7 months (95% CI, 35.1-98.3 months). In multivariate analysis, when fitting the Cox proportional hazards model, SCC histology (hazard ratio [HR] 0.234 [95% CI, 0.098-0.560]; P = .001) and mediastinal downstaging to N0 (HR 0.451 [95% CI, 0.226-0.898]; P = .024) were independent predictors of better event-free survival. CONCLUSIONS Neoadjuvant chemotherapy with the DP regimen is both active and well tolerated in patients with stage III N2 NSCLC. SCC histology predicted a better treatment response and survival outcome than adenocarcinoma histology in this patient group. Further investigation of combined-modality treatment is warranted to improve survival in the adenocarcinoma subset of stage III N2 NSCLC.
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Affiliation(s)
- Wei-Yu Liao
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
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Bonnette P. [Chemo-radiotherapy before surgery in stage III non-small-cell lung cancer]. Rev Mal Respir 2012; 30:105-14. [PMID: 23419441 DOI: 10.1016/j.rmr.2012.08.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2012] [Accepted: 08/21/2012] [Indexed: 10/27/2022]
Abstract
Surgery is often performed when N2 non-small-cell lung cancer can be resected by lobectomy since the publication of the "EORTC 08941" and "RTOG 9309" trials (the latter showed high mortality rate after pneumonectomy). The usefulness of adjuvant chemotherapy has been proved, and that of modern adjuvant radiotherapy is suspected, but neoadjuvant chemotherapy is also routinely performed in France. Neoadjuvant chemo-radiotherapy is more accepted in the USA and northern Europe. Four randomized trials have not shown any advantage in comparison with neoadjuvant chemotherapy, due to increased postoperative mortality, but retrospective studies in specialized centers have demonstrated low operative risks, even after high-dose radiation, or pneumonectomy. In the case of invasive apical tumors, neoadjuvant chemo-radiotherapy is recommended. In case of local recurrence without distant recurrence after exclusive chemo-radiotherapy, curative surgery may be envisaged.
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Affiliation(s)
- P Bonnette
- Chirurgie thoracique, hôpital Foch, 40, rue Worth, 92151 Suresnes, France.
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Pathologic complete response to preoperative chemotherapy predicts cure in early-stage non-small-cell lung cancer: combined analysis of two IFCT randomized trials. J Thorac Oncol 2012; 7:841-9. [PMID: 22722786 DOI: 10.1097/jto.0b013e31824c7d92] [Citation(s) in RCA: 74] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
INTRODUCTION Our study aimed to evaluate whether pathologic complete response (pCR) in early-stage non-small-cell lung cancer (NSCLC) after neoadjuvant chemotherapy resulted in improved outcome, and to determine predictive factors for pCR. METHODS Eligible patients with stage-IB or -II NSCLC were included in two consecutive Intergroupe Francophone de Cancérologie Thoracique phase-III trials evaluating platinum-based neoadjuvant chemotherapy, with pCR defined by the absence of viable cancer cells in the resected surgical specimen. RESULTS Among the 492 patients analyzed, 41 (8.3%) achieved pCR. In the pCR group, 5-year overall survival was 80.0% compared with 55.8% in the non-pCR group (p = 0.0007). In multivariate analyses, pCR was a favorable prognostic factor of overall survival (relative risk = 0.34; 95% confidence interval = 0.18-0.64) in addition to squamous-cell carcinoma, weight loss less than or equal to 5%, and stage-IB disease. Five-year disease-free survival was 80.1% in the pCR group compared to 44.8% in the non-pCR group (p < 0.0001). Two patients (4.9%) in the pCR group experienced disease recurrence compared to 193 patients (42.8%) in the non-pCR group. SCC subtype was the only independent predictor of pCR (odds ratio [OR] = 4.30; 95% confidence interval = 1.90-9.72). CONCLUSION Our results showed that pCR after preoperative chemotherapy was a favorable prognostic factor in stage-IB-II NSCLC. Our study is the largest published series evaluating pCRs after preoperative chemotherapy. The only factor predictive of pCR was squamous-cell carcinoma. Identifying molecular predictive markers for pCR may help in distinguishing patients likely to benefit from neoadjuvant chemotherapy and in choosing the most adequate preoperative chemotherapy regimen.
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Zahir ST, Mirtalebi M. Survival of Patients with Lung Cancer, Yazd, Iran. Asian Pac J Cancer Prev 2012; 13:4387-91. [DOI: 10.7314/apjcp.2012.13.9.4387] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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