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Han C, Qiu J, Bai L, Liu T, Chen J, Wang H, Dang J. Pneumonitis Risk After Chemoradiotherapy With and Without Immunotherapy in Patients With Locally Advanced Non-Small Cell Lung Cancer: A Systematic Review and Meta-Analysis. Int J Radiat Oncol Biol Phys 2024; 119:1179-1207. [PMID: 38360117 DOI: 10.1016/j.ijrobp.2024.01.217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Revised: 12/28/2023] [Accepted: 01/28/2024] [Indexed: 02/17/2024]
Abstract
PURPOSE Chemoradiotherapy (CRT) combined with immune checkpoint inhibitors (ICIs) is the standard of care for patients with unresectable and locally advanced non-small cell lung cancer. This study aimed to determine whether the addition of ICIs to CRT is associated with an increased risk of pneumonitis. METHODS AND MATERIALS The PubMed, Embase, Cochrane Library, and Web of Science databases were searched for eligible studies published between January 1, 2015, and July 31, 2023. The outcome of interest was the incidence rate of pneumonitis. A random-effects model was used for statistical analysis. RESULTS A total of 185 studies with 24,527 patients were included. The pooled rate of grade ≥2 pneumonitis for CRT plus ICIs was significantly higher than that for CRT alone (29.6%; 95% CI, 25.7%-33.6% vs 20.2%; 95% CI, 17.7%-22.8%; P < .0001) but not that of grade ≥3 (5.7%; 95% CI, 4.8%-6.6% vs 5.6%; 95% CI, 4.7%-6.5%; P = .64) or grade 5 (0.1%; 95% CI, 0.0%-0.2% vs 0.3%; 95% CI, 0.1%-0.4%; P = .68). The results from the subgroup analyses of prospective studies, retrospective studies, Asian and non-Asian studies, concurrent CRT (cCRT), and durvalumab consolidation were comparable to the overall results. However, CRT or cCRT plus PD-1 inhibitors not only significantly increased the incidence of grade ≥2 but also that of grade ≥3 pneumonitis compared to CRT alone or cCRT plus PD-L1 inhibitors. CONCLUSIONS Compared with CRT alone, durvalumab consolidation after CRT appears to be associated with a higher incidence of moderate pneumonitis and CRT plus PD-1 inhibitors with an increased risk of severe pneumonitis. Nevertheless, these findings are based on observational studies and need to be validated in future large head-to-head studies.
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Affiliation(s)
- Chong Han
- Department of Radiation Oncology, First Hospital of China Medical University, Shenyang, China
| | - Jingping Qiu
- Department of Radiation Oncology, First Hospital of China Medical University, Shenyang, China
| | - Lu Bai
- Department of Radiation Oncology, First Hospital of China Medical University, Shenyang, China
| | - Tingting Liu
- Department of Radiation Oncology, Anshan Cancer Hospital, Anshan, China
| | - Jun Chen
- Department of Radiation Oncology, Shenyang Tenth People's Hospital, Shenyang, China
| | - He Wang
- Department of Radiation Oncology, First Hospital of China Medical University, Shenyang, China
| | - Jun Dang
- Department of Radiation Oncology, First Hospital of China Medical University, Shenyang, China.
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Stevens S, Nindra U, Shahnam A, Wei J, Bray V, Pal A, Yip PY, Linton A, Blinman P, Nagrial A, Lee J, Boyer M, Kao S. Real world efficacy and toxicity of consolidation durvalumab following chemoradiotherapy in older Australian patients with unresectable stage III non-small cell lung cancer. J Geriatr Oncol 2024; 15:101705. [PMID: 38290173 DOI: 10.1016/j.jgo.2024.101705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 11/29/2023] [Accepted: 01/10/2024] [Indexed: 02/01/2024]
Abstract
INTRODUCTION Consolidation durvalumab following platinum-based chemoradiotherapy (CRT) significantly improved overall survival for patients with unresectable stage III non-small cell lung cancer (NSCLC) in the PACIFIC trial. However, older patients were underrepresented in PACIFIC, and subsequent analyses suggested trends toward poorer survival and increased toxicity in patients aged ≥70 years old. We assessed the effectiveness and safety of consolidation durvalumab following CRT in older Australian patients with unresectable stage III NSCLC. MATERIALS AND METHODS This retrospective observational study was conducted across seven sites in Sydney, Australia between January 2018 and September 2021. All adult patients with unresectable stage III NSCLC who received platinum-based chemoradiotherapy followed by at least one cycle of consolidation durvalumab were included. Older patients were defined as being ≥70 years old. RESULTS Of 152 patients included in the analysis, 42.8% (n = 67) patients were 70 years or older. Median follow-up was 26.1 months. The two-year overall survival and median PFS was similar between older and younger patients. At two years, 74.8% (95% confidence interval [CI]: 65.4-84.2%) of patients <70 years old and 65.2% (95% CI: 53.4-77.0%) of older patients were alive (p = 0.07; hazard ratio [HR] 1.64, 95% CI: 0.95-2.81). Median progression-free survival (PFS) in patients <70 years was 30.3 months (95% CI: 22.2-38.4 months) compared with 26.7 months (95% CI: 12.8-40.6 months) in older patients (p = 0.22; HR 1.46, 95% CI: 0.80-2.65). Toxicity was also similar, with 11.5% of patients <70 years old and 18.5% of older patients experiencing grade 3-4 adverse events (AEs; p = 0.23); 16.1% and 24.6% of the patients, respectively, discontinued treatment due to toxicity (p = 0.19). Grade 3-4 AEs and treatment discontinuation were associated with Charlson Comorbidity Index >5 (p = 0.011) and chronic obstructive pulmonary disease diagnosis at presentation (p = 0.002), respectively. DISCUSSION Older Australian patients receiving consolidation durvalumab following CRT experienced comparable outcomes to their younger peers. Comorbidity burden may be more important determinants of treatment tolerance than chronological age.
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Affiliation(s)
- Samuel Stevens
- Department of Medical Oncology, Chris O'Brien Lifehouse, Sydney, 119-143 Missenden Road, Camperdown, NSW 2050, Australia; Department of Medical Oncology, Concord Cancer Centre, Concord Repatriation General Hospital, Sydney, Hospital Road, Concord, NSW 2139, Australia; School of Medicine, The University of Sydney, Camperdown, NSW 2006, Australia.
| | - Udit Nindra
- Department of Medical Oncology, Liverpool Hospital, Sydney, Cnr Elizabeth and Goulburn Street, Liverpool, NSW 2170, Australia; School of Medicine, University of New South Wales, Level 2, AGSM Building, Gate 11 Botany Street, Kensington, NSW 2052, Australia
| | - Adel Shahnam
- Department of Medical Oncology, Crown Princess Margaret Cancer Centre, Westmead Hospital, Sydney, Cnr Hawkesbury and Darcy Road, Westmead, NSW, Australia, 2145
| | - Joe Wei
- Department of Medical Oncology, Crown Princess Margaret Cancer Centre, Westmead Hospital, Sydney, Cnr Hawkesbury and Darcy Road, Westmead, NSW, Australia, 2145; School of Medicine, The University of Sydney, Camperdown, NSW 2006, Australia
| | - Victoria Bray
- Department of Medical Oncology, Liverpool Hospital, Sydney, Cnr Elizabeth and Goulburn Street, Liverpool, NSW 2170, Australia
| | - Abhijit Pal
- Department of Medical Oncology, Liverpool Hospital, Sydney, Cnr Elizabeth and Goulburn Street, Liverpool, NSW 2170, Australia; Department of Medical Oncology, Bankstown-Lidcombe Hospital, Sydney, Eldrige Road, Bankstown, NSW 2200, Australia
| | - Po Yee Yip
- Department of Medical Oncology, Macarthur Cancer Therapy Centre, Campbelltown Hospital, Sydney, Therry Road, Campbelltown, NSW 2560, Australia
| | - Anthony Linton
- Department of Medical Oncology, Concord Cancer Centre, Concord Repatriation General Hospital, Sydney, Hospital Road, Concord, NSW 2139, Australia; School of Medicine, The University of Sydney, Camperdown, NSW 2006, Australia
| | - Prunella Blinman
- Department of Medical Oncology, Concord Cancer Centre, Concord Repatriation General Hospital, Sydney, Hospital Road, Concord, NSW 2139, Australia; School of Medicine, The University of Sydney, Camperdown, NSW 2006, Australia
| | - Adnan Nagrial
- Department of Medical Oncology, Crown Princess Margaret Cancer Centre, Westmead Hospital, Sydney, Cnr Hawkesbury and Darcy Road, Westmead, NSW, Australia, 2145; Department of Medical Oncology, Blacktown Cancer and Haematology Centre, Blacktown Hospital, Sydney, 18 Blacktown Road, Blacktown, NSW 2148, Australia; School of Medicine, The University of Sydney, Camperdown, NSW 2006, Australia
| | - Jenny Lee
- Department of Medical Oncology, Chris O'Brien Lifehouse, Sydney, 119-143 Missenden Road, Camperdown, NSW 2050, Australia; Macquarie Medical School, Macquarie University, Wallumattagal Campus, Macquarie, NSW 2109, Australia
| | - Michael Boyer
- Department of Medical Oncology, Chris O'Brien Lifehouse, Sydney, 119-143 Missenden Road, Camperdown, NSW 2050, Australia; School of Medicine, The University of Sydney, Camperdown, NSW 2006, Australia
| | - Steven Kao
- Department of Medical Oncology, Chris O'Brien Lifehouse, Sydney, 119-143 Missenden Road, Camperdown, NSW 2050, Australia; School of Medicine, The University of Sydney, Camperdown, NSW 2006, Australia
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Mi S, Liang N, Zhang Y, Zhang Y, Wang F, Qiao L, Chen F, Hu P, Zhang J. Effect of Sequence of Radiotherapy Combined With Immunotherapy on the Incidence of Pneumonitis in Patients With Lung Cancer: A Systematic Review and Network Meta-Analysis. Clin Lung Cancer 2024; 25:18-28.e3. [PMID: 37612176 DOI: 10.1016/j.cllc.2023.08.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 07/31/2023] [Accepted: 08/04/2023] [Indexed: 08/25/2023]
Abstract
BACKGROUND With the widespread application of immune checkpoint inhibitor (ICI) combined with radiotherapy (RT) for the treatment of lung cancer, increasing attention has been paid to treatment-related pneumonitis. The effect of the treatment sequence on the incidence of pneumonitis remains unclear. METHODS We searched databases including PubMed, Embase, and ClinicalTrials.gov, meeting abstracts, and reference lists of relevant review articles for literature published on radio- and immunotherapy in lung cancer. Stata software (version 16.0) was used for meta-analysis. Data on the incidence of any grade and ≥ grade 3 pneumonitis was pooled using the random effects model. Bayesian network meta-analysis was used for arm-based pairwise comparisons. Subgroup analyses were performed to identify the potential influencing factors. RESULTS Thirty-eight studies met our inclusion criteria. The network meta-analysis showed no significant difference between the incidence of pneumonitis in concurrent ICI with RT (concurrent arm) and RT followed by ICI (RT-first arm) (odds ratio [OR]: 0.71, 95% confidence interval [CI]: 0.10-4.81). In the meta-analysis of single group rates, RT following ICI (ICI-first arm) exhibited higher incidence of any grade pneumonitis compared with concurrent- and RT-first arms, with 0.321 (95% CI: 0.260-0.386) for programmed cell death protein 1 (PD-1) inhibitors from clinical trials, and 0.480 (95% CI: 0.363-0.598) for PD-1 inhibitors from real-world retrospective data, respectively. CONCLUSION No significant difference in the incidence of any grade and grade ≥ 3 pneumonitis was found between RT-first and concurrent arms. The ICI-first arm exhibited a higher incidence of pneumonitis, which needs to be further confirmed by follow-up studies.
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Affiliation(s)
- Song Mi
- Department of Oncology, Shandong University of Traditional Chinese Medicine, Shandong Provincial Qianfoshan Hospital, Jinan, China; Department of Oncology, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Shandong Key Laboratory of Rheumatic Disease and Translational Medicine, Shandong Lung Cancer Institute, Jinan, China
| | - Ning Liang
- Department of Oncology, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Shandong Key Laboratory of Rheumatic Disease and Translational Medicine, Shandong Lung Cancer Institute, Jinan, China
| | - Yingying Zhang
- Department of Oncology, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Shandong Key Laboratory of Rheumatic Disease and Translational Medicine, Shandong Lung Cancer Institute, Jinan, China
| | - Yan Zhang
- Department of Oncology, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Shandong Key Laboratory of Rheumatic Disease and Translational Medicine, Shandong Lung Cancer Institute, Jinan, China
| | - Fei Wang
- Department of Oncology, Zaozhuang Shizhong District People's Hospital, Zaozhuang, China
| | - Lili Qiao
- Department of Oncology, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Shandong Key Laboratory of Rheumatic Disease and Translational Medicine, Shandong Lung Cancer Institute, Jinan, China
| | - Fangjie Chen
- Department of Oncology, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Shandong Key Laboratory of Rheumatic Disease and Translational Medicine, Shandong Lung Cancer Institute, Jinan, China
| | - Pingping Hu
- Department of Oncology, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Shandong Key Laboratory of Rheumatic Disease and Translational Medicine, Shandong Lung Cancer Institute, Jinan, China.
| | - Jiandong Zhang
- Department of Oncology, Shandong University of Traditional Chinese Medicine, Shandong Provincial Qianfoshan Hospital, Jinan, China; Department of Oncology, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Shandong Key Laboratory of Rheumatic Disease and Translational Medicine, Shandong Lung Cancer Institute, Jinan, China.
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Yang Z, Zhong W, Luo Y, Wu C. The timing of durvalumab administration affects the risk of pneumonitis in patients with locally advanced non-small cell lung cancer: a systematic review and meta-analysis. BMC Cancer 2023; 23:962. [PMID: 37817073 PMCID: PMC10566123 DOI: 10.1186/s12885-023-11472-3] [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: 06/05/2023] [Accepted: 10/03/2023] [Indexed: 10/12/2023] Open
Abstract
PURPOSE The PACIFIC study has demonstrated that the administration of durvalumab following concurrent chemoradiotherapy can significantly improve both overall survival and progression-free survival rates in patients with locally advanced unresectable non-small cell lung cancer. While the latest NCCN guidelines recommend this combination regimen, they do not specify the optimal timing for administering durvalumab after completing radiotherapy. The PACIFIC study suggested initiating durvalumab within 42 days of completing radiotherapy, but early administration of the drug may increase the incidence of pneumonitis. Therefore, we conducted this study to investigate whether the time interval between completion of radiotherapy and initiation of durvalumab treatment is associated with the risk of pneumonitis (Grade ≥ 3), which is the primary endpoint, as well as progression-free survival, which is the secondary endpoint. METHODS A comprehensive search of clinical trials in PubMed and EMBASE was conducted up to March 2023 to identify clinical trials involving locally advanced unresectable non-small cell lung cancer patients who were treated with durvalumab following chemoradiotherapy. Meta-analysis was performed on single-arm studies to estimate the incidence of pneumonitis (Grade ≥ 3) and progression-free survival in all studies, as well as in studies that administered durvalumab within 42 days after completion of radiotherapy. RESULTS This meta-analysis consisted of nine studies with a total of 2560 patients. The analysis showed that the incidence of pneumonitis (Grade ≥ 3) was 5.36% [95%CI (0.03, 0.08), I2 = 18.41%, p = 0.29], while the 1-year progression-free survival rate was 57.91% [95%CI (0.53, 0.63), I2 = 10.57%, p = 0.35]. Furthermore, when the duration between completion of radiotherapy and initiation of durvalumab treatment was shorter than 42 days, the incidence of pneumonitis (Grade ≥ 3) was 4.12% [95%CI (0.02, 0.06), I2 = 0.00%, p = 0.56], with a 1-year progression-free survival rate of 61.03% [95%CI (0.51, 0.71), I2 = 59.06%, p = 0.09]. CONCLUSION Overall, based on the available evidence, it appears that there is no significant increase in pneumonitis or decrease in progression-free survival (PFS) when the time interval is less than 42 days and a shorter interval between treatment sessions does not necessarily have a detrimental effect on the rate of pneumonitis. We recommend that clinicians carefully evaluate the specific circumstances of each patient to determine the optimal timing for initiating immunotherapy.
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Affiliation(s)
- Zhenyi Yang
- The Fourth Affiliated Hospital of China Medical University, Chongshan East Road #4, Huanggu District, Liaoning, 110032, China
| | - Wen Zhong
- The Fourth Affiliated Hospital of China Medical University, Chongshan East Road #4, Huanggu District, Liaoning, 110032, China
| | - Yixuan Luo
- The Fourth Affiliated Hospital of China Medical University, Chongshan East Road #4, Huanggu District, Liaoning, 110032, China
| | - Chunli Wu
- The Fourth Affiliated Hospital of China Medical University, Chongshan East Road #4, Huanggu District, Liaoning, 110032, China.
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Liu T, Li S, Ding S, Qiu J, Ren C, Chen J, Wang H, Wang X, Li G, He Z, Dang J. Comparison of post-chemoradiotherapy pneumonitis between Asian and non-Asian patients with locally advanced non-small cell lung cancer: a systematic review and meta-analysis. EClinicalMedicine 2023; 64:102246. [PMID: 37781162 PMCID: PMC10539643 DOI: 10.1016/j.eclinm.2023.102246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 08/28/2023] [Accepted: 09/13/2023] [Indexed: 10/03/2023] Open
Abstract
Background Pneumonitis is a common complication for patients with locally advanced non-small cell lung cancer undergoing definitive chemoradiotherapy (CRT). It remains unclear whether there is ethnic difference in the incidence of post-CRT pneumonitis. Methods PubMed, Embase, Cochrane Library, and Web of Science were searched for eligible studies from January 1, 2000 to April 30, 2023. The outcomes of interest were incidence rates of pneumonitis. The random-effect model was used for statistical analysis. This meta-analysis was registered with PROSPERO (CRD42023416490). Findings A total of 248 studies involving 28,267 patients were included. Among studies of CRT without immunotherapy, the pooled rates of pneumonitis for Asian patients were significantly higher than that for non-Asian patients (all grade: 66.8%, 95% CI: 59.2%-73.9% vs. 28.1%, 95% CI: 20.4%-36.4%; P < 0.0001; grade ≥2: 25.1%, 95% CI: 22.9%-27.3% vs. 14.9%, 95% CI: 12.0%-18.0%; P < 0.0001; grade ≥3: 6.5%, 95% CI: 5.6%-7.3% vs. 4.6%, 95% CI: 3.4%-5.9%; P = 0.015; grade 5: 0.6%, 95% CI: 0.3%-0.9% vs. 0.1%, 95% CI: 0.0%-0.2%; P < 0.0001). Regarding studies of CRT plus immunotherapy, Asian patients had higher rates of all-grade (74.8%, 95% CI: 63.7%-84.5% vs. 34.3%, 95% CI: 28.7%-40.2%; P < 0.0001) and grade ≥2 (34.0%, 95% CI: 30.7%-37.3% vs. 24.6%, 95% CI: 19.9%-29.3%; P = 0.001) pneumonitis than non-Asian patients, but with no significant differences in the rates of grade ≥3 and grade 5 pneumonitis. Results from subgroup analyses were generally similar to that from the all studies. In addition, the pooled median/mean of lung volume receiving ≥20 Gy and mean lung dose were relatively low in Asian studies compared to that in non-Asian studies. Interpretation Asian patients are likely to have a higher incidence of pneumonitis than non-Asian patients, which appears to be due to the poor tolerance of lung to radiation. Nevertheless, these findings are based on observational studies and with significant heterogeneity, and need to be validated in future large prospective studies focusing on the subject. Funding None.
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Affiliation(s)
- Tingting Liu
- Department of Radiation Oncology, The First Hospital of China Medical University, Shenyang, China
- Department of Radiation Oncology, Anshan Cancer Hospital, Anshan, China
| | - Sihan Li
- Department of Radiation Oncology, The First Hospital of China Medical University, Shenyang, China
| | - Silu Ding
- Department of Radiation Oncology, The First Hospital of China Medical University, Shenyang, China
| | - Jingping Qiu
- Department of Radiation Oncology, The First Hospital of China Medical University, Shenyang, China
| | - Chengbo Ren
- Department of Radiation Oncology, The First Affiliated Hospital of Hebei North University, Zhangjiakou, Hebei, China
| | - Jun Chen
- Department of Radiation Oncology, Shenyang Tenth People's Hospital, Shenyang, China
| | - He Wang
- Department of Radiation Oncology, The First Hospital of China Medical University, Shenyang, China
| | - Xiaoling Wang
- Department of Radiation Oncology, The First Hospital of China Medical University, Shenyang, China
| | - Guang Li
- Department of Radiation Oncology, The First Hospital of China Medical University, Shenyang, China
| | - Zheng He
- Department of Radiation Oncology, The First Hospital of China Medical University, Shenyang, China
| | - Jun Dang
- Department of Radiation Oncology, The First Hospital of China Medical University, Shenyang, China
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Waterhouse D, Yong C, Frankart A, Brannman L, Mulrooney T, Robert N, Aguilar KM, Ndukum J, Cotarla I. Durvalumab real-world treatment patterns and outcomes in patients with stage III non-small-cell lung cancer treated in a US community setting. Future Oncol 2023; 19:1905-1916. [PMID: 37497677 DOI: 10.2217/fon-2023-0117] [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] [Indexed: 07/28/2023] Open
Abstract
Background: For eligible patients with unresectable stage III non-small-cell lung cancer, durvalumab consolidation therapy following chemoradiotherapy is the standard of care. Methods: This was a retrospective study of durvalumab-treated patients diagnosed between 1 August 2017 and 29 February 2020. Electronic health record data were assessed descriptively, with Kaplan-Meier methods used for duration of treatment and overall survival (OS). Results: Among 528 patients (median age 70 years, 51.5% male), the median duration of treatment was 7.1 months (95% CI: 6.0-9.0). Estimated 1- and 2-year OS rates were 83.5 and 64.0%, respectively, with median OS not reached. Conclusion: This study confirmed an OS benefit with durvalumab after chemoradiotherapy in a real-world setting, consistent with the results from the PACIFIC phase III clinical trial.
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Affiliation(s)
- David Waterhouse
- Oncology Hematology Care, Inc. 5053 Wooster Rd, Cincinnati, OH 45226
| | - Candice Yong
- AstraZeneca, 1 MedImmune Way, Gaithersburg, Maryland 20878
| | - Andrew Frankart
- Department of Radiation Oncology, University of Cincinnati, 2600 Clifton Ave. Cincinnati, OH 45221
| | - Lance Brannman
- AstraZeneca, 1 MedImmune Way, Gaithersburg, Maryland 20878
| | | | | | | | | | - Ion Cotarla
- AstraZeneca, 1 MedImmune Way, Gaithersburg, Maryland 20878
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Tanimura K, Takeda T, Yoshimura A, Honda R, Goda S, Shiotsu S, Fukui M, Chihara Y, Uryu K, Takei S, Katayama Y, Hibino M, Yamada T, Takayama K. Predictive Value of Modified Glasgow Prognostic Score and Persistent Inflammation among Patients with Non-Small Cell Lung Cancer Treated with Durvalumab Consolidation after Chemoradiotherapy: A Multicenter Retrospective Study. Cancers (Basel) 2023; 15:4358. [PMID: 37686634 PMCID: PMC10486354 DOI: 10.3390/cancers15174358] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2023] [Revised: 08/23/2023] [Accepted: 08/28/2023] [Indexed: 09/10/2023] Open
Abstract
BACKGROUND Durvalumab consolidation after chemoradiotherapy (CRT) is a standard treatment for locally advanced non-small cell lung cancer (NSCLC). However, studies on immunological and nutritional markers to predict progression-free survival (PFS) and overall survival (OS) are inadequate. Systemic inflammation causes cancer cachexia and negatively affects immunotherapy efficacy, which also reflects survival outcomes. PATIENTS AND METHODS We retrospectively investigated 126 patients from seven institutes in Japan. RESULTS The modified Glasgow Prognostic Score (mGPS) values, before and after CRT, were the essential predictors among the evaluated indices. A systemic inflammation-based prognostic risk classification was created by combining mGPS values before CRT, and C-reactive protein (CRP) levels after CRT, to distinguish tumor-derived inflammation from CRT-induced inflammation. Patients were classified into high-risk (n = 31) and low-risk (n = 95) groups, and the high-risk group had a significantly shorter median PFS of 7.2 months and an OS of 19.6 months compared with the low-risk group. The hazard ratios for PFS and OS were 2.47 (95% confidence interval [CI]: 1.46-4.19, p < 0.001) and 3.62 (95% CI: 1.79-7.33, p < 0.001), respectively. This association was also observed in the subgroup with programmed cell death ligand 1 expression of ≥50%, but not in the <50% subgroup. Furthermore, durvalumab discontinuation was observed more frequently in the high-risk group than in the low-risk group. CONCLUSION Combining pre-CRT mGPS values with post-CRT CRP levels in patients with locally advanced NSCLC helps to predict the PFS and OS of durvalumab consolidation after CRT.
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Affiliation(s)
- Keiko Tanimura
- Department of Respiratory Medicine, Japanese Red Cross Kyoto Daini Hospital, Kyoto 602-8026, Japan; (K.T.); (A.Y.)
| | - Takayuki Takeda
- Department of Respiratory Medicine, Japanese Red Cross Kyoto Daini Hospital, Kyoto 602-8026, Japan; (K.T.); (A.Y.)
| | - Akihiro Yoshimura
- Department of Respiratory Medicine, Japanese Red Cross Kyoto Daini Hospital, Kyoto 602-8026, Japan; (K.T.); (A.Y.)
| | - Ryoichi Honda
- Department of Respiratory Medicine, Asahi General Hospital, Asahi 289-2511, Japan;
| | - Shiho Goda
- Department of Respiratory Medicine, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto 605-0981, Japan; (S.G.); (S.S.)
| | - Shinsuke Shiotsu
- Department of Respiratory Medicine, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto 605-0981, Japan; (S.G.); (S.S.)
| | - Mototaka Fukui
- Department of Respiratory Medicine, Uji-Tokushukai Medical Center, Uji 611-0041, Japan; (M.F.); (Y.C.)
| | - Yusuke Chihara
- Department of Respiratory Medicine, Uji-Tokushukai Medical Center, Uji 611-0041, Japan; (M.F.); (Y.C.)
| | - Kiyoaki Uryu
- Department of Respiratory Medicine, Yao Tokushukai General Hospital, Yao 581-0011, Japan;
| | - Shota Takei
- Department of Pulmonary Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (S.T.); (Y.K.); (T.Y.); (K.T.)
| | - Yuki Katayama
- Department of Pulmonary Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (S.T.); (Y.K.); (T.Y.); (K.T.)
| | - Makoto Hibino
- Department of Respiratory Medicine, Shonan Fujisawa Tokushukai Hospital, Fujisawa 251-0041, Japan;
| | - Tadaaki Yamada
- Department of Pulmonary Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (S.T.); (Y.K.); (T.Y.); (K.T.)
| | - Koichi Takayama
- Department of Pulmonary Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 602-8566, Japan; (S.T.); (Y.K.); (T.Y.); (K.T.)
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Käsmann L, Eze C, Taugner J, Nieto A, Hofstetter K, Kröninger S, Guggenberger J, Kenndoff S, Flörsch B, Tufman A, Reinmuth N, Duell T, Belka C, Manapov F. Concurrent/sequential versus sequential immune checkpoint inhibition in inoperable large stage III non-small cell lung cancer patients treated with chemoradiotherapy: a prospective observational study. J Cancer Res Clin Oncol 2023; 149:7393-7403. [PMID: 36939927 PMCID: PMC10374706 DOI: 10.1007/s00432-023-04654-w] [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: 01/21/2023] [Accepted: 02/14/2023] [Indexed: 03/21/2023]
Abstract
PURPOSE/AIM The international standard for patients with large inoperable stage III NSCLC is durvalumab consolidation after concurrent chemoradiotherapy (CRT). In this single centre observational study based on individual data, we prospectively evaluated the role of concurrent/sequential versus sequential immune checkpoint inhibition (ICI). METHODS AND PATIENTS In total, 39 stage III NSCLC patients were prospectively enrolled, 11 (28%) patients were treated with simultaneous and consolidation therapy with PD-1 inhibition (nivolumab) (SIM-cohort) and 28 (72%) patients received PD-L1 inhibition (durvalumab) as consolidation treatment up to 12 months after the end of CRT (SEQ-cohort). RESULTS For the entire cohort, median progression-free survival (PFS) was 26.3 months and median survival (OS), locoregional recurrence-free survival and distant metastasis-free survival were not reached. For the SIM-cohort, median OS was not reached and PFS was 22.8 months, respectively. In the SEQ-cohort, neither median PFS nor OS were reached. After propensity score matching, PFS at 12/24 months were 82/44% in the SIM-cohort and 57/57% in the SEQ-cohort (p = 0.714), respectively. In the SIM-cohort, 36.4/18.2% of patients showed grade II/III pneumonitis; in the SEQ-cohort 18.2/13.6% after PSM (p = 0.258, p = 0.55). CONCLUSION Both concurrent/sequential and sequential ICI show a favorable side effect profile and promising survival in treated patients with inoperable large stage III NSCLC. Concurrent ICI showed a numerical non-significant improvement regarding 6- and 12-months PFS and distant control compared to sequential approach in this small study. However, concurrent ICI to CRT was associated with a non-significant moderate increase in grade II/III pneumonitis.
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Affiliation(s)
- Lukas Käsmann
- Department of Radiation Oncology, University Hospital, University of Munich (LMU), Munich, Germany.
- Comprehensive Pneumology Center Munich (CPC-M), Member of the German Center for Lung Research (DZL), Munich, Germany.
- German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany.
| | - Chukwuka Eze
- Department of Radiation Oncology, University Hospital, University of Munich (LMU), Munich, Germany
| | - Julian Taugner
- Department of Radiation Oncology, University Hospital, University of Munich (LMU), Munich, Germany
| | - Alexander Nieto
- Department of Radiation Oncology, University Hospital, University of Munich (LMU), Munich, Germany
| | - Kerstin Hofstetter
- Department of Radiation Oncology, University Hospital, University of Munich (LMU), Munich, Germany
| | - Sophie Kröninger
- Department of Radiation Oncology, University Hospital, University of Munich (LMU), Munich, Germany
| | - Julian Guggenberger
- Department of Radiation Oncology, University Hospital, University of Munich (LMU), Munich, Germany
| | - Saskia Kenndoff
- Department of Radiation Oncology, University Hospital, University of Munich (LMU), Munich, Germany
| | - Benedikt Flörsch
- Department of Radiation Oncology, University Hospital, University of Munich (LMU), Munich, Germany
| | - Amanda Tufman
- Comprehensive Pneumology Center Munich (CPC-M), Member of the German Center for Lung Research (DZL), Munich, Germany
- Division of Respiratory Medicine and Thoracic Oncology, Department of Internal Medicine V, Thoracic Oncology Center Munich, University of Munich (LMU), Munich, Germany
| | | | | | - Claus Belka
- Department of Radiation Oncology, University Hospital, University of Munich (LMU), Munich, Germany
- Comprehensive Pneumology Center Munich (CPC-M), Member of the German Center for Lung Research (DZL), Munich, Germany
- German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
| | - Farkhad Manapov
- Department of Radiation Oncology, University Hospital, University of Munich (LMU), Munich, Germany
- Comprehensive Pneumology Center Munich (CPC-M), Member of the German Center for Lung Research (DZL), Munich, Germany
- German Cancer Consortium (DKTK), Partner Site Munich, Munich, Germany
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9
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Borghetti P, Volpi G, Facheris G, Cossali G, Mataj E, La Mattina S, Singh N, Imbrescia J, Bonù ML, Tomasini D, Vitali P, Greco D, Bezzi M, Melotti F, Benvenuti M, Borghesi A, Grisanti S, Buglione di Monale e Bastia M. Unresectable stage III non-small cell lung cancer: could durvalumab be safe and effective in real-life clinical scenarios? Results of a single-center experience. Front Oncol 2023; 13:1208204. [PMID: 37469420 PMCID: PMC10352832 DOI: 10.3389/fonc.2023.1208204] [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: 04/18/2023] [Accepted: 06/09/2023] [Indexed: 07/21/2023] Open
Abstract
Introduction The standard of care for patients with unresectable stage III non-small cell lung cancer (NSCLC) is chemoradiotherapy (CRT) followed by consolidation durvalumab as shown in the PACIFIC trial. The purpose of this study is to evaluate clinical outcomes and toxicities regarding the use of durvalumab in a real clinical scenario. Methods A single-center retrospective study was conducted on patients with a diagnosis of unresectable stage III NSCLC who underwent radical CRT followed or not by durvalumab. Tumor response after CRT, pattern of relapse, overall survival (OS) and progression-free survival (PFS), and toxicity profile were investigated. Results Eighty-five patients met the inclusion criteria. The median age was 67 years (range 45-82 years). Fifty-two patients (61.2%) started sequential therapy with durvalumab. The main reason for excluding patients from the durvalumab treatment was the expression of PD-L1 < 1%. Only two patients presented a grade 4 or 5 pneumonitis. A median follow-up (FU) of 20 months has been reached. Forty-five patients (52.9%) had disease progression, and 21 (24.7%) had a distant progression. The addition of maintenance immunotherapy confirmed a clinical benefit in terms of OS and PFS. Two-year OS and PFS were respectively 69.4% and 54.4% in the durvalumab group and 47.9% and 24.2% in the no-durvalumab group (p = 0.015, p = 0.007). Conclusion In this real-world study, patients treated with CRT plus durvalumab showed clinical outcomes and toxicities similar to the PACIFIC results. Maintenance immunotherapy after CRT has been shown to be safe and has increased the survival of patients in clinical practice.
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Affiliation(s)
- Paolo Borghetti
- Radiation Oncology Department, Azienda Socio Sanitaria Territoriale (ASST) Spedali Civili and University of Brescia, Brescia, Italy
| | - Giulia Volpi
- Radiation Oncology Department, Azienda Socio Sanitaria Territoriale (ASST) Spedali Civili and University of Brescia, Brescia, Italy
| | - Giorgio Facheris
- Radiation Oncology Department, Azienda Socio Sanitaria Territoriale (ASST) Spedali Civili and University of Brescia, Brescia, Italy
| | - Gianluca Cossali
- Radiation Oncology Department, Azienda Socio Sanitaria Territoriale (ASST) Spedali Civili and University of Brescia, Brescia, Italy
| | - Eneida Mataj
- Radiation Oncology Department, Azienda Socio Sanitaria Territoriale (ASST) Spedali Civili and University of Brescia, Brescia, Italy
| | - Salvatore La Mattina
- Radiation Oncology Department, Azienda Socio Sanitaria Territoriale (ASST) Spedali Civili and University of Brescia, Brescia, Italy
| | - Navdeep Singh
- Radiation Oncology Department, Azienda Socio Sanitaria Territoriale (ASST) Spedali Civili and University of Brescia, Brescia, Italy
| | - Jessica Imbrescia
- Radiation Oncology Department, Azienda Socio Sanitaria Territoriale (ASST) Spedali Civili and University of Brescia, Brescia, Italy
| | - Marco Lorenzo Bonù
- Radiation Oncology Department, Azienda Socio Sanitaria Territoriale (ASST) Spedali Civili and University of Brescia, Brescia, Italy
| | - Davide Tomasini
- Radiation Oncology Department, Azienda Socio Sanitaria Territoriale (ASST) Spedali Civili and University of Brescia, Brescia, Italy
| | - Paola Vitali
- Radiation Oncology Department, Azienda Socio Sanitaria Territoriale (ASST) Spedali Civili and University of Brescia, Brescia, Italy
| | - Diana Greco
- Radiation Oncology Department, Azienda Socio Sanitaria Territoriale (ASST) Spedali Civili and University of Brescia, Brescia, Italy
| | - Michela Bezzi
- Division of Pneumology, University Hospital Azienda Socio Sanitaria Territoriale (ASST) Spedali Civili, Brescia, Italy
| | - Flavia Melotti
- Institute of Pathology, Azienda Socio Sanitaria Territoriale (ASST) Spedali Civili, Brescia, Italy
| | - Mauro Benvenuti
- Thoracic Surgery, Department of Cardio-Thoracic Surgery, Azienda Socio Sanitaria Territoriale (ASST) Spedali Civili, Brescia, Italy
| | - Andrea Borghesi
- Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, Azienda Socio Sanitaria Territoriale (ASST) Spedali Civili and University of Brescia, Brescia, Italy
| | - Salvatore Grisanti
- Medical Oncology Department, Azienda Socio Sanitaria Territoriale (ASST) Spedali Civili and University of Brescia, Brescia, Italy
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10
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Wu J, Ni T, Deng R, Li Y, Zhong Q, Tang F, Zhang Q, Fang C, Xue Y, Zha Y, Zhang Y. Safety and efficacy of radiotherapy/chemoradiotherapy combined with immune checkpoint inhibitors for non-small cell lung cancer: A systematic review and meta-analysis. Front Immunol 2023; 14:1065510. [PMID: 36993952 PMCID: PMC10040597 DOI: 10.3389/fimmu.2023.1065510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Accepted: 02/27/2023] [Indexed: 03/14/2023] Open
Abstract
BackgroundIt is now widely accepted that radiotherapy (RT) can provoke a systemic immune response, which gives a strong rationale for the combination of RT and immune checkpoint inhibitors (ICIs). However, RT is a double-edged sword that not only enhances systemic antitumor immune response, but also promotes immunosuppression to some extent. Nevertheless, many aspects regarding the efficacy and safety of this combination therapy remain unknown. Therefore, a systematic review and meta-analysis was performed in order to assess the safety and efficacy of RT/chemoradiotherapy (CRT) and ICI combination therapy for non-small cell lung cancer (NSCLC) patients.MethodsPubMed and several other databases were searched (according to specific criteria) to find relevant studies published prior to the 28th of February 2022.Results3,652 articles were identified for screening and 25 trials containing 1,645 NSCLC patients were identified. For stage II-III NSCLC, the one- and two-year overall survival (OS) was 83.25% (95% confidence interval (CI): 79.42%-86.75%) and 66.16% (95% CI: 62.3%-69.92%), respectively. For stage IV NSCLC, the one- and two-year OS was 50% and 25%. In our study, the pooled rate of grade 3-5 adverse events (AEs) and grade 5 AEs was 30.18% (95% CI: 10.04%-50.33%, I2: 96.7%) and 2.03% (95% CI: 0.03%-4.04%, I2: 36.8%), respectively. Fatigue (50.97%), dyspnea (46.06%), dysphagia (10%-82.5%), leucopenia (47.6%), anaemia (5%-47.6%), cough (40.09%), esophagitis (38.51%), fever (32.5%-38.1%), neutropenia (12.5%-38.1%), alopecia (35%), nausea (30.51%) and pneumonitis (28.53%) were the most common adverse events for the combined treatment. The incidence of cardiotoxicity (0%-5.00%) was low, but it was associated with a high mortality rate (0%-2.56%). Furthermore, the incidence of pneumonitis was 28.53% (95% CI: 19.22%-38.88%, I2: 92.00%), grade ≥ 3 pneumonitis was 5.82% (95% CI: 3.75%-8.32%, I2: 57.90%) and grade 5 was 0%-4.76%.ConclusionThis study suggests that the addition of ICIs to RT/CRT for NSCLC patients may be both safe and feasible. We also summarize details of different RT combinations with ICIs to treat NSCLC. These findings may help guide the design of future trials, the testing of concurrent or sequential combinations for ICIs and RT/CRT could be particularly useful to guide the treatment of NSCLC patients.
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Affiliation(s)
- Jing Wu
- Department of Medical Oncology, Guizhou Province People’s Hospital, Guiyang, China
| | - Tingting Ni
- Department of Medical Oncology, Guizhou Province People’s Hospital, Guiyang, China
| | - Rong Deng
- Department of Medical Oncology, Guizhou Province People’s Hospital, Guiyang, China
| | - Yan Li
- Department of Medical Oncology, Guizhou Province People’s Hospital, Guiyang, China
| | - Qin Zhong
- Department of Medical Oncology, Guizhou Province People’s Hospital, Guiyang, China
| | - Fei Tang
- Department of Medical Oncology, Guizhou Province People’s Hospital, Guiyang, China
| | - Qi Zhang
- Department of Medical Oncology, Guizhou Province People’s Hospital, Guiyang, China
| | - Chunju Fang
- Department of Medical Oncology, Guizhou Province People’s Hospital, Guiyang, China
| | - Yingbo Xue
- Department of Medical Oncology, Guizhou Province People’s Hospital, Guiyang, China
| | - Yan Zha
- Department of Nephrology, Guizhou Provincial People's Hospital, Guiyang, China
- *Correspondence: Yu Zhang, ; Yan Zha,
| | - Yu Zhang
- Department of Medical Oncology, Guizhou Province People’s Hospital, Guiyang, China
- National Health Commission Key Laboratory of Pulmonary Immune-Related Diseases, Guizhou Province People's Hospital, Guiyang, Guizhou, China
- *Correspondence: Yu Zhang, ; Yan Zha,
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11
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Manapov F, Nieto A, Käsmann L, Taugner J, Kenndoff S, Flörsch B, Guggenberger J, Hofstetter K, Kröninger S, Lehmann J, Kravutske H, Pelikan C, Belka C, Eze C. Five years after PACIFIC: Update on multimodal treatment efficacy based on real-world reports. Expert Opin Investig Drugs 2023; 32:187-200. [PMID: 36780358 DOI: 10.1080/13543784.2023.2179479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/14/2023]
Abstract
INTRODUCTION The growing body of real-life data on maintenance treatment with durvalumab suggests that immunological markers of the cancer-host interplay may have significant effects on the efficacy of multimodal therapy in patients with unresectable stage III NSCLC. AREAS COVERED We summarize real-world clinical data regarding this new tri-modal approach and report on potential biomarker landscape. EXPERT OPINION The obvious question posed in this context of a very heterogeneous inoperable stage III NSCLC disease is: How can we augment an ability to predict checkpoint inhibition success or failure? Which tools and biomarkers, which clinical metadata and genetic background are relevant and feasible? No single biomarker will ever fully dominate the unresectable stage III NSCLC space, so we advocate multilevel and multivariate analysis of biomarkers. In this particular opinion piece, we explore the impact of PD-L1 expression on tumor cells, neutrophil-to-lymphocyte ratio, EGFR and STK11 mutational status, interferon-gamma signature, and tumor-infiltrating lymphocytes among others.
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Affiliation(s)
- Farkhad Manapov
- Department of Radiotherapy and Radiation Oncology, University Hospital, LMU Munich, Munich, Germany.,Comprehensive Pneumology Center Munich (CPC-M), Member of the German Center for Lung Research (DZL), Munich, Germany.,German Cancer Consortium (DKTK), partner site Munich, Munich, Germany
| | - Alexander Nieto
- Department of Radiotherapy and Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
| | - Lukas Käsmann
- Department of Radiotherapy and Radiation Oncology, University Hospital, LMU Munich, Munich, Germany.,Comprehensive Pneumology Center Munich (CPC-M), Member of the German Center for Lung Research (DZL), Munich, Germany.,German Cancer Consortium (DKTK), partner site Munich, Munich, Germany
| | - Julian Taugner
- Department of Radiotherapy and Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
| | - Saskia Kenndoff
- Department of Radiotherapy and Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
| | - Benedikt Flörsch
- Department of Radiotherapy and Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
| | - Julian Guggenberger
- Department of Radiotherapy and Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
| | - Kerstin Hofstetter
- Department of Radiotherapy and Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
| | - Sophie Kröninger
- Department of Radiotherapy and Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
| | - Janina Lehmann
- Department of Radiotherapy and Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
| | - Helene Kravutske
- Department of Radiotherapy and Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
| | - Carolyn Pelikan
- Helmholtz Zentrum München, Immunoanalytics - Tissue Control of Immunocytes, Munich, Germany
| | - Claus Belka
- Department of Radiotherapy and Radiation Oncology, University Hospital, LMU Munich, Munich, Germany.,Comprehensive Pneumology Center Munich (CPC-M), Member of the German Center for Lung Research (DZL), Munich, Germany.,German Cancer Consortium (DKTK), partner site Munich, Munich, Germany
| | - Chukwuka Eze
- Department of Radiotherapy and Radiation Oncology, University Hospital, LMU Munich, Munich, Germany
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12
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Bejarano AP, Pérez OM. Successful treatment with durvalumab: A case report and review. J Cancer Res Ther 2023; 19:470-473. [PMID: 37313918 DOI: 10.4103/jcrt.jcrt_1430_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Stage III non-small-cell lung cancer (NSCLC) represents a heterogeneous group of disease entities with multimodality treatments. For most patients, platinum-based doublet with concurrent chemoradiotherapy (CRT) has become the first-choice treatment over the past decade. Immune checkpoint inhibition has revolutionized the management of metastatic NSCLC; however, no major advances in systemic therapy for Stage III NSCLC have been made. The following report is the case of a patient with unresectable Stage IIIA NSCLC successfully treated with durvalumab. The patient completed 1 year of treatment without interruptions, and disease control has been maintained for more than 20 months since the start of durvalumab.
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Affiliation(s)
- Ana Peláez Bejarano
- Hospital Pharmacy, Unidad de Gestión Clínica Farmacia, Hospital Juan Ramón Jiménez, Huelva, Spain
| | - Olalla Montero Pérez
- Hospital Pharmacy, Unidad de Gestión Clínica Farmacia, Hospital Juan Ramón Jiménez, Huelva, Spain
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13
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Huang Y, Zhao JJ, Soon YY, Wong A, Aminkeng F, Ang Y, Asokumaran Y, Low JL, Lee M, Choo JRE, Chan G, Kee A, Tay SH, Goh BC, Soo RA. Real-world experience of consolidation durvalumab after concurrent chemoradiotherapy in stage III non-small cell lung cancer. Thorac Cancer 2022; 13:3152-3161. [PMID: 36177913 PMCID: PMC9663681 DOI: 10.1111/1759-7714.14667] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 09/06/2022] [Accepted: 09/07/2022] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND Durvalumab consolidation is associated with improved survival following concurrent chemoradiotherapy (CCRT) in patients with stage III non-small cell lung cancer (NSCLC). Given the heterogeneity of stage III NSCLC patients, in this study we evaluated the efficacy and safety of durvalumab in the real-world setting. METHOD Unresectable stage III NSCLC patients were retrospectively studied: one cohort received CCRT, another had CCRT-durvalumab. Primary endpoints were progression-free survival (PFS) and overall survival (OS), secondary endpoints were relapse rate and safety. In CCRT-durvalumab cohort, association between blood markers with survival and pneumonitis risk were analyzed. RESULTS A total of 84 patients were enrolled: 45 received CCRT, and 39 received CCRT-durvalumab. Median PFS was 17.5 months for CCRT-durvalumab and 8.9 months for CCRT-alone (HR 0.47, p = 0.038). Median OS was not-reached for CCRT-durvalumab and 22.3 months for CCRT-alone (HR 0.35, p = 0.024). Both EGFR-positive and wild-type (WT) patients had numerically improved PFS with durvalumab consolidation compared to CCRT-alone, 17.5 versus 10.9 months and 11.8 versus 6.63 months, respectively (interaction p-value = 0.608). Grade 2+ pneumonitis was detected in 25% of patients in the durvalumab cohort. Most pneumonitis occurred at 3.5 weeks after durvalumab initiation. Baseline neutrophil-to-lymphocyte ratio (NLR) ≥ 3 and ≥5 were associated with shorter PFS with durvalumab. Week 6 platelet-lymphocyte-ratio ≥ 180 was associated with a lower risk of pneumonitis. CONCLUSION In this real-world study, durvalumab consolidation post CCRT was associated with a statistically significant improvement in PFS and OS. Effect of durvalumab on PFS was not modified by EGFR status. Active surveillance for pneumonitis is crucial. Baseline NLR may help to predict the benefit of treatment with durvalumab.
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Affiliation(s)
- Yiqing Huang
- Department of Haematology‐OncologyNational University Cancer Institute SingaporeSingaporeSingapore
| | - Joseph J. Zhao
- Yong Loo Lin School of MedicineNational University of SingaporeSingaporeSingapore
| | - Yu Yang Soon
- Department of Radiation OncologyNational University Cancer Institute SingaporeSingaporeSingapore
| | - Alvin Wong
- Department of Haematology‐OncologyNational University Cancer Institute SingaporeSingaporeSingapore
| | - Folefac Aminkeng
- Department of PharmacologyNational University of SingaporeSingaporeSingapore
| | - Yvonne Ang
- Department of Haematology‐OncologyNational University Cancer Institute SingaporeSingaporeSingapore
| | - Yugarajah Asokumaran
- Department of Haematology‐OncologyNational University Cancer Institute SingaporeSingaporeSingapore
| | - Jia Li Low
- Department of Haematology‐OncologyNational University Cancer Institute SingaporeSingaporeSingapore
| | - Matilda Lee
- Department of Haematology‐OncologyNational University Cancer Institute SingaporeSingaporeSingapore
| | - Joan R. E. Choo
- Department of Haematology‐OncologyNational University Cancer Institute SingaporeSingaporeSingapore
| | - Gloria Chan
- Department of Haematology‐OncologyNational University Cancer Institute SingaporeSingaporeSingapore
| | - Adrian Kee
- Department of Medicine, Respiratory Medicine DivisionNational University HospitalSingaporeSingapore
| | - Sen Hee Tay
- Department of Medicine, Rheumatology DivisionNational University HospitalSingaporeSingapore
| | - Boon Cher Goh
- Department of Haematology‐OncologyNational University Cancer Institute SingaporeSingaporeSingapore
| | - Ross A. Soo
- Department of Haematology‐OncologyNational University Cancer Institute SingaporeSingaporeSingapore
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14
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Wass R, Hochmair M, Kaiser B, Grambozov B, Feurstein P, Weiß G, Moosbrugger R, Sedlmayer F, Lamprecht B, Studnicka M, Zehentmayr F. Durvalumab after Sequential High Dose Chemoradiotherapy versus Standard of Care (SoC) for Stage III NSCLC: A Bi-Centric Trospective Comparison Focusing on Pulmonary Toxicity. Cancers (Basel) 2022; 14:3226. [PMID: 35804997 PMCID: PMC9265119 DOI: 10.3390/cancers14133226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 06/27/2022] [Accepted: 06/27/2022] [Indexed: 01/09/2023] Open
Abstract
Introduction: The standard of care (SoC) for unresectable stage III non-small-cell lung cancer (NSCLC) is durvalumab maintenance therapy after concurrent chemoradiation in patients with PD-L1 > 1%. However, the concurrent approach is only amenable for about one-third of patients due to co-morbidities. Although sequential regimens are usually not regarded as curative, these schedules applied in a dose-escalated manner may be similarly radical as SoC. As combining high-dose radiation and durvalumab remains a question of debate this retrospective bi-center study aims to evaluate pulmonary toxicity after high-dose chemoradiotherapy beyond 70 Gy compared to SoC. Patients and Methods: Patients with NSCLC stage III received durvalumab after either sequential high-dose chemoradiation or concomitant SoC. Chemotherapy consisted of platinum combined with either pemetrexed, taxotere, vinorelbine, or gemcitabine. The primary endpoint was short-term pulmonary toxicity occurring within six months after the end of radiotherapy (RT). Results: A total of 78 patients were eligible for this analysis. 18F-FDG-PET-CT, cranial MRT, and histological/cytological verification were mandatory in the diagnostic work-up. The high-dose and SoC group included 42/78 (53.8%) and 36/78 (46.2%) patients, respectively, which were matched according to baseline clinical variables. While the interval between the end of RT and the start of durvalumab was equal in both groups (p = 0.841), more courses were administered in the high-dose cohort (p = 0.031). Pulmonary toxicity was similar in both groups (p = 0.599), whereas intrathoracic disease control was better in the high-dose group (local control p = 0.081, regional control p = 0.184). Conclusion: The data of this hypothesis-generating study suggest that sequential high-dose chemoradiation followed by durvalumab might be similar to SoC in terms of pulmonary toxicity and potentially more effective with respect to intra-thoracic disease control. Larger trials with a prospective design are warranted to validate these results.
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Affiliation(s)
- Romana Wass
- Department of Pulmonology, Paracelsus Medical University, A-5020 Salzburg, Austria; (R.W.); (G.W.); (R.M.); (M.S.)
- Department of Pulmonology, Kepler University Hospital, A-4020 Linz, Austria; (B.K.); (B.L.)
| | - Maximilian Hochmair
- Department of Respiratory and Critical Care Medicine, Karl Landsteiner Institute of Lung Cancer Research and Pulmonary Oncology, Klinik Floridsdorf, A-1210 Vienna, Austria;
| | - Bernhard Kaiser
- Department of Pulmonology, Kepler University Hospital, A-4020 Linz, Austria; (B.K.); (B.L.)
| | - Brane Grambozov
- Department of Radiation Oncology, Paracelsus Medical University, A-5020 Salzburg, Austria; (B.G.); (F.S.)
| | - Petra Feurstein
- Department of Radiation Oncology, Klinik Ottakring, A-1160 Vienna, Austria;
| | - Gertraud Weiß
- Department of Pulmonology, Paracelsus Medical University, A-5020 Salzburg, Austria; (R.W.); (G.W.); (R.M.); (M.S.)
| | - Raphaela Moosbrugger
- Department of Pulmonology, Paracelsus Medical University, A-5020 Salzburg, Austria; (R.W.); (G.W.); (R.M.); (M.S.)
| | - Felix Sedlmayer
- Department of Radiation Oncology, Paracelsus Medical University, A-5020 Salzburg, Austria; (B.G.); (F.S.)
- radART—Institute for Research and Development on Advanced Radiation Technologies, Paracelsus Medical University, A-5020 Salzburg, Austria
| | - Bernd Lamprecht
- Department of Pulmonology, Kepler University Hospital, A-4020 Linz, Austria; (B.K.); (B.L.)
| | - Michael Studnicka
- Department of Pulmonology, Paracelsus Medical University, A-5020 Salzburg, Austria; (R.W.); (G.W.); (R.M.); (M.S.)
| | - Franz Zehentmayr
- Department of Radiation Oncology, Paracelsus Medical University, A-5020 Salzburg, Austria; (B.G.); (F.S.)
- radART—Institute for Research and Development on Advanced Radiation Technologies, Paracelsus Medical University, A-5020 Salzburg, Austria
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15
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Dosimetric predictors of pneumonitis in locally advanced non-small cell lung cancer patients treated with chemoradiation followed by durvalumab. Lung Cancer 2022; 170:58-64. [PMID: 35716632 DOI: 10.1016/j.lungcan.2022.06.003] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 05/26/2022] [Accepted: 06/02/2022] [Indexed: 11/22/2022]
Abstract
OBJECTIVES The incidence and predictors of pneumonitis for patients with unresectable, locally advanced non-small cell lung cancer (NSCLC) in the era of consolidation durvalumab have yet to be fully elucidated. In this large single institution analysis, we report the incidence of and factors associated with grade 2 + pneumonitis in NSCLC patients treated with the PACIFIC regimen. MATERIALS AND METHODS We identified all patients treated at our institution with definitive CRT followed by durvalumab from 2018 to 2021. Clinical documentation and imaging studies were reviewed to determine grade 2 + pneumonitis events, which required the following: 1) pulmonary symptoms warranting prolonged steroid taper, oxygen dependence, and/or hospital admission and 2) radiographic findings consistent with pneumonitis. RESULTS One-hundred ninety patients were included. The majority received 60 Gray (Gy) in 30 fractions with concurrent carboplatin and paclitaxel. Median number of durvalumab cycles received was 12 (IQR: 4-22). At a median follow-up of 14.8 months, 50 (26.3%) patients experienced grade 2 + pneumonitis with a 1-year cumulative incidence of 27.8% (95% CI: 21.9-35.4). Seventeen (8.9%) patients experienced grade 3 + pneumonitis and 4 grade 5 (2.1%). Dosimetric predictors of pneumonitis included ipsilateral and total lung volume receiving 5 Gy or greater (V5Gy), V10Gy, V20Gy, V40Gy, and mean dose and contralateral V40Gy. Heart V5Gy, V10Gy, and mean dose were also significant variables. Overall survival estimates at 1 and 3 years were 87.4% (95% CI: 82.4-92.8) and 60.3% (95% CI: 47.9-74.4), respectively. CONCLUSION We report a risk of pneumonitis higher than that seen on RTOG 0617 and comparable to the PACIFIC study. Multiple lung and heart dosimetric factors were predictive of pneumonitis.
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16
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Araki T, Tateishi K, Komatsu M, Sonehara K, Wasamoto S, Koyama S, Yoshiike F, Hama M, Nishie K, Kondo D, Agatsuma T, Kato A, Takata M, Kanda S, Hanaoka M, Koizumi T. Predictive value of post-treatment C-reactive protein-to-albumin ratio in locally advanced non-small cell lung cancer patients receiving durvalumab after chemoradiotherapy. Thorac Cancer 2022; 13:2031-2040. [PMID: 35616056 PMCID: PMC9284133 DOI: 10.1111/1759-7714.14484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 05/04/2022] [Accepted: 05/05/2022] [Indexed: 11/28/2022] Open
Abstract
BACKGROUNDS The PACIFIC trial established durvalumab consolidation therapy after concurrent chemoradiotherapy (CCRT) as the standard treatment for locally advanced non-small cell lung cancer (LA-NSCLC). However, little is known about the predictive factors of durvalumab efficacy in this population. This study aimed to validate the predictive use of inflammation-related parameters in patients with LA-NSCLC treated with CCRT plus durvalumab. METHODS We recruited 76 LA-NSCLC patients who received CCRT followed by durvalumab from 10 Japanese institutions. The neutrophil-to-lymphocyte ratio (NLR), C-reactive protein-to-albumin ratio (CAR), and prognostic nutrition index (PNI) were measured before (pre-treatment) and 2 months after (post-treatment) durvalumab induction. Cox proportional hazards analysis was used to examine prognostic factors associated with progression-free survival (PFS) after durvalumab therapy. RESULTS The median follow-up time was 17 (range, 3.3-35.8) months. The median PFS and overall survival (OS) times were 26.1 and 33.7 months, respectively. Durvalumab was discontinued in 47 (61.8%) patients, with non-infectious pneumonitis being the most common reason. Post-treatment CAR (cutoff, 0.2) was a significant stratifying factor in survival comparison (<0.2 vs. ≥ 0.2, median PFS, not-reached vs. 9.6 months. Log-rank, p = 0.002). Multivariate analysis with a Cox proportional hazards model showed that post-treatment CAR was an independent prognostic factor for PFS (hazard ratio, 3.16, p = 0.003). CONCLUSIONS This study suggests that post-treatment CAR has predictive value for LA-NSCLC patients treated with CCRT plus durvalumab consolidation therapy.
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Affiliation(s)
- Taisuke Araki
- First Department of Internal Medicine, Shinshu University School of Medicine, Matsumoto, Japan
| | - Kazunari Tateishi
- First Department of Internal Medicine, Shinshu University School of Medicine, Matsumoto, Japan
| | - Masamichi Komatsu
- First Department of Internal Medicine, Shinshu University School of Medicine, Matsumoto, Japan
| | - Kei Sonehara
- First Department of Internal Medicine, Shinshu University School of Medicine, Matsumoto, Japan
| | - Satoshi Wasamoto
- Department of Respiratory Medicine, Saku Central Hospital Advanced Care Center, Saku, Japan
| | - Shigeru Koyama
- Department of Respiratory Medicine, Japanese Red Cross Society Nagano Hospital, Nagano, Japan
| | - Fumiaki Yoshiike
- Department of Respiratory Medicine, Nagano Municipal Hospital, Nagano, Japan
| | - Mineyuki Hama
- Department of Respiratory Medicine, Japanese Red Cross Society Suwa Hospital, Suwa, Japan
| | - Kenichi Nishie
- Department of Respiratory Medicine, Iida Municipal Hospital, Iida, Japan
| | - Daichi Kondo
- Department of Respiratory Medicine, Hokushin General Hospital, Nakano, Japan
| | - Toshihiko Agatsuma
- Department of Respiratory Medicine, Shinshu Ueda Medical Center, Ueda, Japan
| | - Akane Kato
- Department of Respiratory Medicine, Ina Central Hospital, Ina, Japan
| | - Munetake Takata
- Department of Respiratory Medicine, Jiseikai Aizawa Hospital, Matsumoto, Japan
| | - Shintaro Kanda
- Department of Hematology and Medical Oncology, Shinshu University School of Medicine, Matsumoto, Japan
| | - Masayuki Hanaoka
- First Department of Internal Medicine, Shinshu University School of Medicine, Matsumoto, Japan
| | - Tomonobu Koizumi
- Department of Hematology and Medical Oncology, Shinshu University School of Medicine, Matsumoto, Japan
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17
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Saad A, Goldstein J, Appel S, Daher S, Urban D, Onn A, Gantz-Sorotsky H, Lobachov A, Gottfried T, Spieler B, Bar J. Chemoradiation followed by adjuvant durvalumab in stage III non-small cell lung cancer: Real-world comparison of treatment outcomes to historical controls treated with chemoradiation alone. Thorac Cancer 2022; 13:1763-1771. [PMID: 35538909 PMCID: PMC9200887 DOI: 10.1111/1759-7714.14452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Revised: 04/16/2022] [Accepted: 04/18/2022] [Indexed: 12/24/2022] Open
Abstract
OBJECTIVE Compare outcomes in patients with stage III non-small cell lung cancer (NSCLC) treated with chemoradiation and adjuvant durvalumab to historical controls treated with chemoradiation alone. METHODS The records of patients with stage III NSCLC treated with definitive chemoradiation ± adjuvant durvalumab were reviewed retrospectively. Primary endpoints were progression free survival (PFS), overall survival (OS), and adverse events (AE). RESULTS Between September 2009 and September 2020, 215 patients were treated with concurrent chemoradiation (n = 144) or concurrent chemoradiation followed by adjuvant durvalumab (n = 71). Compared to historical controls, durvalumab use was associated with improved PFS: median (27 months vs. 10 months, p < 0.0001), 1-year (83.1% vs. 43.8, p < 0.0001); and improved OS; median (not reached vs. 24 months, p < 0.0001), 1-year (85.9% vs. 81.9%, p < 0.0001). Multivariate analysis showed adjuvant durvalumab was associated with increased OS (p = 0.005) and PFS (p = 0.001). Within the durvalumab group, only clinical stage IIIA versus IIIB/C was associated with improved OS (p = 0.049), but not PFS. There was no association between PFS or OS and Eastern Cooperative Oncology Group (ECOG) score, prior history of immune disease, programmed death-ligand 1 (PD-L1) receptor status, delay in starting durvalumab beyond 42 days, or development of an AE. During durvalumab treatment, 63 AE were reported in 52 patients with treatment discontinuation in 11. Pneumonitis was the most common AE reported (n = 35, 49%). Most AE were grade 1-2 (n = 57). Grade 3-4 AE were uncommon (n = 6) and none were grade 5. CONCLUSION Treatment with adjuvant durvalumab following chemoradiation was associated with improved PFS and OS compared to chemoradiation alone.
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Affiliation(s)
- Akram Saad
- Oncology Institute, Sheba Medical Center, Tel-Hashomer, Israel.,Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Jeffrey Goldstein
- Department of Radiation Oncology, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israel
| | - Sarit Appel
- Oncology Institute, Sheba Medical Center, Tel-Hashomer, Israel.,Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Sameh Daher
- Oncology Institute, Sheba Medical Center, Tel-Hashomer, Israel.,Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Damien Urban
- Oncology Institute, Sheba Medical Center, Tel-Hashomer, Israel.,Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Amir Onn
- Oncology Institute, Sheba Medical Center, Tel-Hashomer, Israel.,Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Hadas Gantz-Sorotsky
- Oncology Institute, Sheba Medical Center, Tel-Hashomer, Israel.,Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | | | | | - Benjamin Spieler
- Department of Radiation Oncology, University of Miami School of Medicine, Miami, Florida, USA
| | - Jair Bar
- Oncology Institute, Sheba Medical Center, Tel-Hashomer, Israel.,Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
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18
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Wang Y, Zhang T, Huang Y, Li W, Zhao J, Yang Y, Li C, Wang L, Bi N. Real-world Safety and Efficacy of Consolidation Durvalumab after Chemoradiotherapy for Stage III Non-small-cell Lung Cancer: A Systematic Review and Meta-analysis. Int J Radiat Oncol Biol Phys 2021; 112:1154-1164. [PMID: 34963558 DOI: 10.1016/j.ijrobp.2021.12.150] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 12/12/2021] [Accepted: 12/16/2021] [Indexed: 12/24/2022]
Abstract
BACKGROUND Consolidation durvalumab following chemoradiotherapy (CRT) has improved patient outcomes in stage III non-small-cell lung cancer (NSCLC) since the practice-changing results of the PACIFIC trial, while real-world evidence regarding the PACIFIC regimen has not been systematically reviewed. This meta-analysis comprehensively investigated the real-world toxicity and efficacy of this regimen and identified differences between the real world and clinical trials. METHODS Real-world studies (RWSs) on patients with stage III NSCLC treated with durvalumab after CRT were identified in MEDLINE, EMBASE, PubMed and the Cochrane Library databases. We summarized the differences in demographic and therapeutic characteristics between RWSs and the PACIFIC trial. A meta-analysis of short-term efficacy and adverse event rates was performed. Subgroup analyses were conducted to identify potential influencing factors. RESULTS Thirteen studies involving 1,885 patients were included. More elderly and poor performance status patients, prolonged interval from CRT completion to durvalumab exceeding 42 days, median infusions of durvalumab less than 20 cycles and sequential CRT were observed in the real world. The pooled 12-month overall-survival (OS) and progression-free-survival (PFS) rates were 90% (95% CI, 83%-98%) and 62% (95% CI, 56%-68%), respectively. Subgroup analysis determined that delay in durvalumab initiation beyond 42 days neither impacted 12-month OS (P=0.068) nor PFS (P=0.989). Pooled incidences of all-grade and ≥ grade 3 pneumonitis were 35% (95% CI, 22%-48%) and 6% (95% CI, 3%-8%), respectively. Higher all-grade pneumonitis rates were observed in the studies with a median age of patients > 65 years (P=0.008) and from Asian regions (P=0.017), whereas expanded-access-program-related studies reported significantly lower rates (P=0.024). CONCLUSIONS The safety and short-term efficacy of consolidation durvalumab in real-life use align with the PACIFIC trial. RWSs can be helpful for understanding the true efficacy and toxicity of consolidation durvalumab given the less restrictive eligibility criteria.
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Affiliation(s)
- Yu Wang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Tao Zhang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Yilin Huang
- Division of Prevention and Community Health, National Center for Cardiovascular Disease, National Clinical Research Center of Cardiovascular Disease, State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, China
| | - Wei Li
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Jingjing Zhao
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Yin Yang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Canjun Li
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Luhua Wang
- Department of radiation Oncology, National Cancer Center/ Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, China..
| | - Nan Bi
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China..
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19
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Landman Y, Jacobi O, Kurman N, Yariv O, Peretz I, Rotem O, Dudnik E, Zer A, Allen AM. Durvalumab after concurrent chemotherapy and high-dose radiotherapy for locally advanced non-small cell lung cancer. Oncoimmunology 2021; 10:1959979. [PMID: 34408921 PMCID: PMC8366536 DOI: 10.1080/2162402x.2021.1959979] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
The standard of care for stage III non-small cell lung cancer (NSCLC) is chemoradiotherapy (CRT) followed by durvalumab. Although doses higher than 66 Gy are standard in our center, they were used in only 6.9% of patients in the PACIFIC trial. We report our experience with durvalumab after high-dose radiotherapy. The database of a tertiary hospital for patients with stage III NSCLC who were treated with CRT and adjuvant durvalumab was evaluated. Progression-free survival (PFS), overall survival (OS), and local-regional failure (LRF) were measured from the administration of durvalumab. Thirty-nine patients were included. All were treated with intensity-modulated radiation (mean dose 69.9 Gy); Median follow-up time was 20.4 months (range 1–35.4). At 12 months, PFS was 49%, OS 79%, and LRF 14%. Intrathoracic failure at first progression was demonstrated in 8 (21%) patients. Adverse events requiring corticosteroids occurred in 10(25.6%) patients: pneumonitis – 6 (15.4%), hepatitis – 2 (5.1%), and arthralgia and pericarditis – 1 (2.6%). One patient (2.6%) died of pneumonitis. The occurrence of pneumonitis was significantly associated with lung V5 (55% vs. 42%, p = .04) and V20 (28% vs. 19%, p = .01) and mean lung dose (14.8 Gy vs.11.6 Gy, p = .05). The similar 12-month PFS and OS rates of our cohort and the PACIFIC trial support the use of high-dose radiotherapy in patients with stage III NSCLC. Treatment-related mortality was similar to the PACIFIC results. The intrathoracic failure rate in our cohort was lower than that reported from the PACIFIC trial, suggesting that radiation dose escalation may improve local control.
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Affiliation(s)
- Yosef Landman
- Thoracic Oncology Service, Davidoff Cancer Center, Rabin Medical Center - Beilinson Hospital, Petach Tikva, Israel
| | - Oded Jacobi
- Thoracic Oncology Service, Davidoff Cancer Center, Rabin Medical Center - Beilinson Hospital, Petach Tikva, Israel
| | - Noga Kurman
- Thoracic Oncology Service, Davidoff Cancer Center, Rabin Medical Center - Beilinson Hospital, Petach Tikva, Israel
| | - Orly Yariv
- Thoracic Oncology Service, Davidoff Cancer Center, Rabin Medical Center - Beilinson Hospital, Petach Tikva, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv; Israel
| | - Idit Peretz
- Thoracic Oncology Service, Davidoff Cancer Center, Rabin Medical Center - Beilinson Hospital, Petach Tikva, Israel
| | - Ofer Rotem
- Thoracic Oncology Service, Davidoff Cancer Center, Rabin Medical Center - Beilinson Hospital, Petach Tikva, Israel
| | - Elizabeth Dudnik
- Thoracic Oncology Service, Davidoff Cancer Center, Rabin Medical Center - Beilinson Hospital, Petach Tikva, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv; Israel
| | - Alona Zer
- Thoracic Oncology Service, Davidoff Cancer Center, Rabin Medical Center - Beilinson Hospital, Petach Tikva, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv; Israel
| | - Aaron M Allen
- Thoracic Oncology Service, Davidoff Cancer Center, Rabin Medical Center - Beilinson Hospital, Petach Tikva, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv; Israel
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20
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Taugner J, Käsmann L, Eze C, Rühle A, Tufman A, Reinmuth N, Duell T, Belka C, Manapov F. Real-world prospective analysis of treatment patterns in durvalumab maintenance after chemoradiotherapy in unresectable, locally advanced NSCLC patients. Invest New Drugs 2021; 39:1189-1196. [PMID: 33704621 PMCID: PMC8280025 DOI: 10.1007/s10637-021-01091-9] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2021] [Accepted: 02/22/2021] [Indexed: 02/06/2023]
Abstract
The aim of this prospective study is to evaluate the clinical use and real-world efficacy of durvalumab maintenance treatment after chemoradiotherapy (CRT) in unresectable stage, locally advanced non-small cell lung cancer (NSCLC). All consecutive patients with unresectable, locally advanced NSCLC and PD-L1 expression (≥1%) treated after October 2018 were included. Regular follow up, including physical examination, PET/CT and/or contrast-enhanced CT-Thorax/Abdomen were performed every three months after CRT. Descriptive treatment pattern analyses, including reasons of discontinuation and salvage treatment, were undertaken. Statistics were calculated from the last day of thoracic irradiation (TRT). Twenty-six patients were included. Median follow up achieved 20.6 months (range: 1.9-30.6). Durvalumab was initiated after a median of 25 (range: 13-103) days after completion of CRT. In median 14 (range: 2-24) cycles of durvalumab were applied within 6.4 (range 1-12.7) months. Six patients (23%) are still in treatment and seven (27%) have completed treatment with 24 cycles. Maintenance treatment was discontinued in 13 (50%) patients: 4 (15%) patients developed grade 3 pneumonitis according to CTCAE v5 after a median of 3.9 (range: 0.5-11.6) months and 7 (range: 2-17) cycles of durvalumab. Four (15%) patients developed grade 2 skin toxicity. One (4%) patient has discontinued treatment due to incompliance. Six and 12- month progression-free survival (PFS) rates were 82% and 62%, median PFS was not reached. No case of hyperprogression was documented. Eight (31%) patients have relapsed during maintenance treatment after a median of 4.8 (range: 2.2-11.3) months and 11 (range: 6-17) durvalumab cycles. Two patients (9%) developed a local-regional recurrence after 14 and 17 cycles of durvalumab. Extracranial distant metastases and brain metastases as first site of failure were detected in 4 (15%) and 2 (8%) patients, respectively. Three (13%) patients presented with symptomatic relapse. Our prospective study confirmed a favourable safety profile of durvalumab maintenance treatment after completion of CRT in unresectable stage, locally advanced NSCLC in a real-world setting. In a median follow-up time of 20.6 months, durvalumab was discontinued in 27% of all patients due to progressive disease. All patients with progressive disease were eligible for second-line treatment.
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Affiliation(s)
- Julian Taugner
- Department of Radiation Oncology, University Hospital, LMU Munich, Marchioninistrasse 15, 81377, Munich, Germany
| | - Lukas Käsmann
- Department of Radiation Oncology, University Hospital, LMU Munich, Marchioninistrasse 15, 81377, Munich, Germany.
- Comprehensive Pneumology Center Munich (CPC-M), Member of the German Center for Lung Research (DZL), Munich, Germany.
- German Cancer Consortium (DKTK), Munich, Germany.
| | - Chukwuka Eze
- Department of Radiation Oncology, University Hospital, LMU Munich, Marchioninistrasse 15, 81377, Munich, Germany
| | - Alexander Rühle
- Department of Radiation Oncology, Freiburg University Medical Center, Freiburg, Germany
- German Cancer Consortium (DKTK) Partner Site Freiburg, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Amanda Tufman
- Division of Respiratory Medicine and Thoracic Oncology, Department of Internal Medicine V, Thoracic Oncology Centre Munich, LMU Munich, Munich, Germany
| | - Niels Reinmuth
- Asklepios Kliniken GmbH, Asklepios Fachkliniken Muenchen, Gauting, Germany
| | - Thomas Duell
- Asklepios Kliniken GmbH, Asklepios Fachkliniken Muenchen, Gauting, Germany
| | - Claus Belka
- Department of Radiation Oncology, University Hospital, LMU Munich, Marchioninistrasse 15, 81377, Munich, Germany
- Comprehensive Pneumology Center Munich (CPC-M), Member of the German Center for Lung Research (DZL), Munich, Germany
- German Cancer Consortium (DKTK), Munich, Germany
| | - Farkhad Manapov
- Department of Radiation Oncology, University Hospital, LMU Munich, Marchioninistrasse 15, 81377, Munich, Germany
- Comprehensive Pneumology Center Munich (CPC-M), Member of the German Center for Lung Research (DZL), Munich, Germany
- German Cancer Consortium (DKTK), Munich, Germany
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21
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Taugner J, Käsmann L, Eze C, Tufman A, Reinmuth N, Duell T, Belka C, Manapov F. Durvalumab after Chemoradiotherapy for PD-L1 Expressing Inoperable Stage III NSCLC Leads to Significant Improvement of Local-Regional Control and Overall Survival in the Real-World Setting. Cancers (Basel) 2021; 13:cancers13071613. [PMID: 33807324 PMCID: PMC8037429 DOI: 10.3390/cancers13071613] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2020] [Revised: 03/12/2021] [Accepted: 03/24/2021] [Indexed: 12/23/2022] Open
Abstract
Concurrent chemoradiotherapy (CRT) followed by maintenance treatment with the PD-L1 inhibitor durvalumab is a new standard of care for inoperable stage III NSCLC. The present study compares the oncological outcome of patients treated with CRT to those treated with CRT and durvalumab (CRT-IO) in the real-world setting. The analysis was performed based on the retro- and prospectively collected data of 144 consecutive inoperable stage III NSCLC patients treated between 2011-2020. Local-regional-progression-free-survival (LRPFS-defined as progression in the mediastinum, hilum and/or supraclavicular region at both sites and the involved lung), progression-free survival (PFS), and overall survival (OS) were evaluated from the last day of thoracic radiotherapy (TRT). Median follow-up for the entire cohort was 33.1 months (range: 6.3-111.8) and median overall survival was 27.2 (95% CI: 19.5-34.9) months. In the CRT-IO cohort after a median follow-up of 20.9 (range: 6.3-27.4) months, median PFS was not reached, LRPFS (p = 0.002), PFS (p = 0.018), and OS (p = 0.005) were significantly improved vs. the historical cohort of conventional CRT patients. After propensity-score matching (PSM) analysis with age, gender, histology, tumor volume, and treatment mode, and exact matching for T-and N-stage, 22 CRT-IO patients were matched 1:2 to 44 CRT patients. Twelve-month LRPFS, PFS, and OS rates in the CRT-IO vs. CRT cohort were 78.9 vs. 45.5% (p = 0.002), 60.0 vs. 31.8% (p = 0.007), and 100 vs. 70.5% (p = 0.003), respectively. This real-world analysis demonstrated that durvalumab after CRT led to significant improvement of local-regional control, PFS, and OS in PD-L1 expressing inoperable stage III NSCLC patients compared to a historical cohort.
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Affiliation(s)
- Julian Taugner
- Department of Radiation Oncology, University Hospital, LMU Munich, 81377 Munich, Germany; (J.T.); (C.E.); (C.B.); (F.M.)
| | - Lukas Käsmann
- Department of Radiation Oncology, University Hospital, LMU Munich, 81377 Munich, Germany; (J.T.); (C.E.); (C.B.); (F.M.)
- Comprehensive Pneumology Center Munich (CPC-M), Member of the German Center for Lung Research (DZL), Center for Lung Research (DZL), 81377 Munich, Germany
- German Cancer Consortium (DKTK), Partner Site Munich, 80336 Munich, Germany
- Correspondence: ; Tel.: +49-894-4007-4511
| | - Chukwuka Eze
- Department of Radiation Oncology, University Hospital, LMU Munich, 81377 Munich, Germany; (J.T.); (C.E.); (C.B.); (F.M.)
| | - Amanda Tufman
- Division of Respiratory Medicine and Thoracic Oncology, Department of Internal Medicine V, Thoracic Oncology Centre Munich, LMU Munich, 81377 Munich, Germany;
| | - Niels Reinmuth
- Asklepios Kliniken GmbH, Asklepios Fachkliniken Muenchen, 82131 Gauting, Germany; (N.R.); (T.D.)
| | - Thomas Duell
- Asklepios Kliniken GmbH, Asklepios Fachkliniken Muenchen, 82131 Gauting, Germany; (N.R.); (T.D.)
| | - Claus Belka
- Department of Radiation Oncology, University Hospital, LMU Munich, 81377 Munich, Germany; (J.T.); (C.E.); (C.B.); (F.M.)
- Comprehensive Pneumology Center Munich (CPC-M), Member of the German Center for Lung Research (DZL), Center for Lung Research (DZL), 81377 Munich, Germany
- German Cancer Consortium (DKTK), Partner Site Munich, 80336 Munich, Germany
| | - Farkhad Manapov
- Department of Radiation Oncology, University Hospital, LMU Munich, 81377 Munich, Germany; (J.T.); (C.E.); (C.B.); (F.M.)
- Comprehensive Pneumology Center Munich (CPC-M), Member of the German Center for Lung Research (DZL), Center for Lung Research (DZL), 81377 Munich, Germany
- German Cancer Consortium (DKTK), Partner Site Munich, 80336 Munich, Germany
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22
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Geng Y, Zhang Q, Feng S, Li C, Wang L, Zhao X, Yang Z, Li Z, Luo H, Liu R, Lu B, Wang X. Safety and Efficacy of PD-1/PD-L1 inhibitors combined with radiotherapy in patients with non-small-cell lung cancer: a systematic review and meta-analysis. Cancer Med 2021; 10:1222-1239. [PMID: 33465302 PMCID: PMC7926021 DOI: 10.1002/cam4.3718] [Citation(s) in RCA: 50] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 11/30/2020] [Accepted: 12/26/2020] [Indexed: 12/16/2022] Open
Abstract
Background A combination of programmed cell death protein‐1 (PD‐1)/programmed cell death ligand‐1 (PD‐L1) inhibitors and radiotherapy (RT) is increasingly being used to treat non‐small‐cell lung cancer (NSCLC). However, the safety and efficacy of this approach remains controversial. We performed a systematic review and meta‐analysis to summarize the related research. Methods We searched the China Biology Medicine, EMBASE, Cochrane Library, and PubMed databases for all the relevant studies. The Stata software, version 12.0 was used for the meta‐analysis. Results The study included 20 clinical trials that enrolled 2027 patients with NSCLC. Compared with non‐combination therapy, combination therapy using PD‐1/PD‐L1 inhibitors and RT was associated with prolonged overall survival (OS) (1‐year OS: odds ratio [OR] 1.77, 95% confidence interval [CI] 1.35–2.33, p = 0.000; 2‐year OS: OR 1.77, 95% CI 1.35–2.33, p = 0.000) and progression‐free survival (PFS) (0.5‐year PFS: OR 1.83, 95% CI 1.13–2.98, p = 0.014; 1‐year PFS: OR 2.09, 95% CI 1.29–3.38, p = 0.003; 2‐year PFS: OR 2.47, 95% CI 1.13–5.37, p = 0.023). Combination therapy also improved the objective response rate (OR 2.76, 95% CI 1.06–7.19, p = 0.038) and disease control rate (OR 1.80, 95% CI 1.21–2.68, p = 0.004). This meta‐analysis showed that compared with non‐combination therapy, combination therapy using PD‐1/PD‐L1 inhibitors and RT did not increase the serious adverse event rates (≥grade 3); however, this approach increased the rate of grade 1–2 immune‐related or radiation pneumonitis. Subgroup analyses revealed that the sequence of PD‐1/PD‐L1 inhibitors followed RT outperformed in which concurrent PD‐1/PD‐L1 inhibitor and RT followed PD‐1/PD‐L1 inhibitor. Combination of stereotactic body RT or stereotactic radiosurgery with PD‐1/PD‐L1 inhibitors may be more effective than a combination of conventional RT with PD‐1/PD‐L1 inhibitors in patients with advanced NSCLC. Conclusion Combination therapy using PD‐1/PD‐L1 inhibitors and RT may improve OS, PFS, and tumor response rates without an increase in serious adverse events in patients with advanced NSCLC. However, combination therapy was shown to increase the incidence of mild pneumonitis.
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Affiliation(s)
- Yichao Geng
- The First School of Clinical Medicine, Lanzhou University, Lanzhou, China
| | - Qiuning Zhang
- Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China.,Lanzhou Heavy Ion Hospital, Lanzhou, China
| | - Shuangwu Feng
- The First School of Clinical Medicine, Lanzhou University, Lanzhou, China
| | - Chengcheng Li
- The First School of Clinical Medicine, Lanzhou University, Lanzhou, China
| | - Lina Wang
- The First School of Clinical Medicine, Lanzhou University, Lanzhou, China
| | - Xueshan Zhao
- The First School of Clinical Medicine, Lanzhou University, Lanzhou, China
| | - Zhen Yang
- Basic Medical College, Lanzhou University, Lanzhou, China
| | - Zheng Li
- Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China.,Lanzhou Heavy Ion Hospital, Lanzhou, China
| | - Hongtao Luo
- Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China.,Lanzhou Heavy Ion Hospital, Lanzhou, China
| | - Ruifeng Liu
- Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China.,Lanzhou Heavy Ion Hospital, Lanzhou, China
| | - Bing Lu
- Department of Oncology, The Affiliated Hospital of Guizhou Medical University, Guiyang, China.,Department of Oncology, Guizhou Cancer Hospital, Guiyang, China
| | - Xiaohu Wang
- The First School of Clinical Medicine, Lanzhou University, Lanzhou, China.,Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, China.,Lanzhou Heavy Ion Hospital, Lanzhou, China
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Faehling M, Schumann C, Christopoulos P, Hoffknecht P, Alt J, Horn M, Eisenmann S, Schlenska-Lange A, Schütt P, Steger F, Brückl WM, Christoph DC. Durvalumab after definitive chemoradiotherapy in locally advanced unresectable non-small cell lung cancer (NSCLC): Real-world data on survival and safety from the German expanded-access program (EAP). Lung Cancer 2020; 150:114-122. [DOI: 10.1016/j.lungcan.2020.10.006] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Revised: 09/26/2020] [Accepted: 10/09/2020] [Indexed: 02/08/2023]
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24
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Balasubramanian A, Onggo J, Gunjur A, John T, Parakh S. Immune Checkpoint Inhibition With Chemoradiotherapy in Stage III Non-small-cell Lung Cancer: A Systematic Review and Meta-analysis of Safety Results. Clin Lung Cancer 2020; 22:74-82. [PMID: 33414053 DOI: 10.1016/j.cllc.2020.10.023] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2020] [Revised: 10/21/2020] [Accepted: 10/30/2020] [Indexed: 12/23/2022]
Abstract
The role of immune checkpoint inhibitors (ICIs) administered concurrently with or after definitive chemoradiation (CRT) in stage III non-small-cell lung cancer (NSCLC) has been detailed in several studies. We performed a systematic review to determine pneumonitis rates using ICIs with CRT. MEDLINE and EMBASE databases were searched using keywords and MeSH terms. Studies using anti-programmed cell death protein 1 (PD-1) or anti-programmed death-ligand 1 (PD-L1) therapy, either sequentially or concurrently with CRT, for patients with stage III NSCLC were included. A meta-analysis of pneumonitis rates was performed based on weighted pooled proportion, using random-effects models. Weighting was performed by the inverse variance or standard error of event rates. Comparative analysis between groups was performed. Odds ratios (OR) were used as the primary summary statistics. A total of 13 studies were identified (6 prospective clinical trials and 7 real-world reports). Rates of grade ≥ 3 pneumonitis were significantly higher in clinical trials using anti-PD-1 therapy compared with PD-L1 inhibitors (8.6%; 95% confidence interval [CI], 6.2%-11.9% vs. 4.4%; 95% CI, 3.0%-6.6%; OR, 2.0; P = .01). Clinical trials using concurrent ICI therapy with CRT had greater rates of grade 2 pneumonitis compared with sequential administration (23.0%; 95% CI, 15.8%-32.3% vs. 11.0%; 95% CI, 6.6%-17.8%; OR, 0.42; P = .02). Higher rates of grade ≥ 3 pneumonitis were observed in real-world studies compared with clinical trials involving sequential PD-L1 therapy (9.9%; 95% CI, 5.3%-17.9% vs. 4.4%; 95% CI, 2.9%-6.7%; OR, 0.43; P < .01). The suggestion of increased pneumonitis with a concurrent ICI strategy and using anti-PD-1 therapies warrants further consideration in future comparative studies.
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Affiliation(s)
| | - James Onggo
- Department of Surgery, Eastern Health, Melbourne, Victoria, Australia
| | - Ashray Gunjur
- Department of Medical Oncology, Austin Health, Melbourne, Victoria, Australia
| | - Thomas John
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Sagun Parakh
- Department of Medical Oncology, Austin Health, Melbourne, Victoria, Australia; Olivia-Newton John Cancer Research Institute, Melbourne, Victoria, Australia; School of Cancer Medicine, La Trobe University, Melbourne, Victoria, Australia.
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Zhang T, Xu K, Bi N, Zhang L, Jiang W, Liang J, Deng L, Wang X, Wang J, Wang J, Wang L. Efficacy and safety of immune checkpoint inhibitor consolidation after chemoradiation in patients of Asian ethnicity with unresectable stage III non-small cell lung cancer: Chinese multicenter report and literature review. Thorac Cancer 2020; 11:2916-2923. [PMID: 32833338 PMCID: PMC7529561 DOI: 10.1111/1759-7714.13631] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2020] [Revised: 08/01/2020] [Accepted: 08/03/2020] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND The PACIFIC study has defined a new standard of care for patients with unresectable stage III non-small cell lung cancer (NSCLC) in the form of immune checkpoint inhibitor (ICI) consolidation therapy. However, there is little specific data pertaining to the safety and efficacy of this approach in Chinese NSCLC patients. METHODS This was a prospective multicenter cohort study. Between September 2018 and January 2020, patients with unresectable stage III NSCLC that had undergone chemoradiation therapy (CRT) and ICI consolidation treatment were enrolled in this study. The short-term safety, tolerability, and efficacy of ICI combination with CRT were evaluated in these patients. RESULTS Of the 20 Chinese patients eligible for inclusion, 17 (85.0%) underwent concurrent CRT treatment. In these patients, a median period of 40.5 days (range: 1-85 days) passed between the end of CRT and initiation of consolidation therapy. Pneumonitis occurred in 80.0% of patients, with seven (35.0%) being diagnosed with grade 1 pneumonitis and nine (45.0%) with grade 2 pneumonitis. No patients experienced grade 3 or higher pneumonitis or other ICI-related toxicities. Lung V20 ≥ 20% was associated with higher grade 2 pneumonitis (77.8%; ≥20% vs. 18.2%; <20%, P = 0.027). The overall response rate (ORR) in these patients was 95.0%. Over a median follow-up period of 11.3 months (range: 6.2-21.8 months), 12-month PFS of these patients were 89.5% (95% CI: 76.7-100.0%), and 12 months OS was 100.0%. CONCLUSIONS These data indicate that ICI consolidation therapy can achieve favorable short-term efficacy, while exhibiting good safety and acceptable toxicity profiles in Chinese patients with unresectable stage III NSCLC. KEY POINTS Significant findings of the study This is the first report evaluating the safety and efficacy of ICI consolidation therapy after chemoradiotherapy in China. Our results indicate that ICI consolidation is associated with favorable efficacy and no severe pneumonitis incidence in Chinese patients undergoing both anti-PD-1 and anti-PD-L1 monoclonal antibody consolidation. What this study adds Post-hoc analysis of the Japanese subgroup in the PACIFIC study suggested that consolidation therapy may be associated with increased pneumonitis incidence in Asian patients. However, our findings indicate that consolidation therapy is safe and tolerable in Chinese patients with unresectable stage III NSCLC.
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Affiliation(s)
- Tao Zhang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Kunpeng Xu
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Nan Bi
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Li Zhang
- Department of Oncology, Tongji Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Wei Jiang
- Department of Radiation Oncology, National Cancer Center/Cancer Hospital & Shenzhen HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeShenzhenChina
| | - Jun Liang
- Department of Radiation Oncology, National Cancer Center/Cancer Hospital & Shenzhen HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeShenzhenChina
| | - Lei Deng
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Xin Wang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Jianyang Wang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Jie Wang
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Luhua Wang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
- Department of Radiation Oncology, National Cancer Center/Cancer Hospital & Shenzhen HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeShenzhenChina
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