scholarly journals Partial Response in an RRx-001-Primed Patient with Refractory Small-Cell Lung Cancer after a Third Introduction of Platinum Doublets

2016 ◽  
Vol 9 (2) ◽  
pp. 285-289 ◽  
Author(s):  
Corey A. Carter ◽  
Bryan Oronsky ◽  
Scott Caroen ◽  
Jan Scicinski ◽  
Aiste Degesys ◽  
...  

Small-cell lung cancer (SCLC), initially exquisitely sensitive to first-line cisplatin/etoposide, invariably relapses and acquires a multidrug chemoresistant phenotype that generally renders retreatment with first-line therapy both futile and counterproductive. This report presents the case of a 77-year-old Caucasian male with extensive-stage refractory SCLC who was restarted on platinum doublets as part of a clinical trial called TRIPLE THREAT (NCT02489903) involving pretreatment with the epi-immunotherapeutic agent RRx-001, and who achieved a partial response after only 4 cycles. The patient had received a platinum drug twice before, in 2009 for a diagnosis of non-small-cell lung cancer (squamous cell carcinoma) and in 2015 for SCLC, suggesting that RRx-001 pretreatment may sensitize or resensitize refractory SCLC patients to first-line chemotherapy.

2021 ◽  
pp. 030089162098530 ◽  
Author(s):  
Ying-hui Tong ◽  
Hai-ying Ding ◽  
Wen-xiu Xin ◽  
Li-ke Zhong ◽  
Gao-qi Xu ◽  
...  

Introduction: Results from the CASPIAN trial (Durvalumab ± Tremelimumab in Combination With Platinum Based Chemotherapy in Untreated Extensive-Stage Small Cell Lung Cancer) trial demonstrated the clinical benefit of durvalumab plus etoposide–platinum (EP) chemotherapy as first-line treatment for patients with extensive stage small-cell lung cancer (ES-SCLC). However, considering the high price of durvalumab, it is unclear whether addition of durvalumab to EP chemotherapy has economic value compared with EP alone. In this study, we aimed to evaluate the cost-effectiveness of durvalumab plus EP chemotherapy as a first-line treatment for patients with ES-SCLC. Methods: A Markov model comprising three health states (stable, progressive, and dead) was developed to simulate the process of small-cell lung cancer. Utility and costs were obtained from published resources. Health outcomes were derived from the CASPIAN trial. Costs were calculated based on the standard medical fees in Zhejiang Province from Chinese patients’ perspective. Utility values were obtained from published data. One-way and probabilistic sensitivity analyses were applied to verify model robustness. Results The addition of durvalumab to EP chemotherapy costs more than $32,220, with a gain of 0.14 quality-adjusted life years (QALYs) compared with EP alone. The incremental cost-effective ratio was $230,142.9 per QALY, which exceeds the willingness to pay threshold of $28,527 per QALY. In the sensitivity analysis, the utility values for the progressive state, costs of durvalumab and EP chemotherapy, and costs for the progressive state were considered to be the three most sensitive factors in the model. Conclusion: The addition of durvalumab to EP chemotherapy is not a cost-effective strategy in the first-line therapy of ES-SCLC from the Chinese payers’ perspective.


2016 ◽  
Vol 7 (11) ◽  
pp. 1515-1523 ◽  
Author(s):  
Yi-Hsin Liang ◽  
Yu-Yun Shao ◽  
Bin-Chi Liao ◽  
Ho-Sheng Lee ◽  
James Chih-Hsin Yang ◽  
...  

Cancers ◽  
2021 ◽  
Vol 13 (3) ◽  
pp. 506
Author(s):  
Selina K. Wong ◽  
Wade T. Iams

After being stagnant for decades, there has finally been a paradigm shift in the treatment of small-cell lung cancer (SCLC) with the emergence and application of immune checkpoint inhibitors (ICIs). Multiple trials of first-line ICI-chemotherapy combinations have demonstrated survival benefit compared to chemotherapy alone in patients with extensive-stage SCLC, establishing this as the new standard of care. ICIs are now being applied in the potentially curative limited-stage setting, actively being investigated as concurrent treatment with chemoradiation and as adjuvant treatment following completion of chemoradiation. This review highlights the evidence behind the practice-changing addition of ICIs in the first-line setting of extensive-stage SCLC, the potentially practice-changing immunotherapy trials that are currently underway in the limited-stage setting, and alternate immunotherapeutic strategies being studied in the treatment of SCLC.


Lung Cancer ◽  
2018 ◽  
Vol 125 ◽  
pp. 273-281 ◽  
Author(s):  
Shirish M. Gadgeel ◽  
James P. Stevenson ◽  
Corey J. Langer ◽  
Leena Gandhi ◽  
Hossein Borghaei ◽  
...  

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