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The global phase III KEYNOTE‐407 (NCT02775435) trial showed that pembrolizumab plus chemotherapy prolonged overall and progression‐free survival (OS/PFS) versus placebo plus chemotherapy in patients with metastatic squamous non‐small‐cell lung cancer (NSCLC). We present outcomes of patients from Japan enrolled in KEYNOTE‐407. Patients were randomized 1:1 to receive pembrolizumab 200 mg or placebo with paclitaxel 200 mg/m2 every 3 weeks (Q3W) or nab‐paclitaxel 100 mg/m2 (weekly) plus carboplatin area under the concentration‐time curve of 6 mg/mL/min Q3W for four cycles, followed by pembrolizumab or placebo Q3W for a total of 35 cycles. Primary end‐points were OS and PFS per RECIST version 1.1 by blinded independent central review. Fifty patients were randomized at Japanese sites (pembrolizumab plus chemotherapy, n = 22; placebo plus chemotherapy, n = 28). Median follow‐up time at data cut‐off (May 9, 2019) was 15.1 (range, 0.5–24.0) months. Median OS (95% confidence interval [CI]) was 17.3 (12.5–not reached) versus 11.0 (8.6–19.5) months in the pembrolizumab plus chemotherapy versus placebo plus chemotherapy group (hazard ratio [HR] 0.56; 95% CI, 0.27–1.15). Median PFS (95% CI) was 8.3 (6.1–13.0) versus 7.2 (3.9–8.8) months (HR 0.65; 95% CI, 0.35–1.23). Grade 3–5 adverse events (AEs) occurred in 86% and 75% of patients, respectively. There were three fatal AEs, two of which were treatment‐related (one from each treatment group, pneumonitis and pulmonary hemorrhage). Efficacy and safety outcomes were consistent with the global study and support the use of pembrolizumab plus chemotherapy in Japanese patients with metastatic squamous NSCLC. [ABSTRACT FROM AUTHOR]

This prespecified subanalysis of the global, randomized controlled phase III KEYNOTE‐024 study of pembrolizumab vs chemotherapy in previously untreated metastatic non‐small‐cell lung cancer without EGFR/ALK alterations and a programmed death‐ligand 1 (PD‐L1) tumor proportion score of 50% or greater evaluated clinical outcomes among patients enrolled in Japan. Treatment consisted of pembrolizumab 200 mg every 3 weeks (35 cycles) or platinum‐based chemotherapy (four to six cycles). The primary end‐point was progression‐free survival; secondary end‐points included overall survival and safety. Of 305 patients randomized in KEYNOTE‐024 overall, 40 patients were enrolled in Japan (all received treatment: pembrolizumab, n = 21; chemotherapy, n = 19). The hazard ratio (HR) for progression‐free survival by independent central review (data cut‐off date, 10 July 2017) was 0.25 (95% confidence interval [CI], 0.10‐0.64; one‐sided, nominal P =.001). The HR for overall survival (data cut‐off date, 15 February 2019) was 0.39 (95% CI, 0.17‐0.91; one‐sided, nominal P =.012). Treatment‐related adverse events occurred in 21/21 (100%) pembrolizumab‐treated and 18/19 (95%) chemotherapy‐treated patients; eight patients (38%) and nine patients (47%), respectively, had grade 3‐5 events. Immune‐mediated adverse events and infusion reactions occurred in 11 patients (52%) and four patients (21%), respectively; four patients (19%) and one patient (5%), respectively, had grade 3‐5 events. Consistent with results from KEYNOTE‐024 overall, first‐line pembrolizumab improved progression‐free survival and overall survival vs chemotherapy with manageable safety among Japanese patients with metastatic non‐small‐cell lung cancer without EGFR/ALK alterations and a PD‐L1 tumor proportion score of 50% or greater. The trial is registered with ClinicalTrials.gov: NCT02142738. [ABSTRACT FROM AUTHOR]

This prespecified subanalysis of the global, randomized controlled phase III KEYNOTE‐024 study of pembrolizumab vs chemotherapy in previously untreated metastatic non‐small‐cell lung cancer without EGFR/ALK alterations and a programmed death ligand 1 (PD‐L1) tumor proportion score of 50% or higher evaluated clinical outcomes among patients enrolled in Japan. Treatment consisted of pembrolizumab 200 mg every 3 weeks (35 cycles) or platinum‐based chemotherapy (four to six cycles). The primary end‐point was progression‐free survival; secondary end‐points included overall survival and safety. Of 305 patients randomized in KEYNOTE‐024 overall, 40 patients were enrolled in Japan (all received treatment: pembrolizumab, n = 21; chemotherapy, n = 19). Median progression‐free survival was 41.4 (95% confidence interval [CI], 4.2‐42.5) months with pembrolizumab and 4.1 (95% CI, 2.8‐8.3) months with chemotherapy (hazard ratio [HR], 0.27 [95% CI, 0.11‐0.65]; one‐sided, nominal P =.001). Median overall survival was not reached (NR) (95% CI, 22.9‒NR) and 21.5 (95% CI, 5.2‐35.0) months, respectively (HR, 0.39 [95% CI, 0.17‐0.91]; one‐sided, nominal P =.012). Treatment‐related adverse events occurred in 21/21 (100%) pembrolizumab‐treated and 18/19 (95%) chemotherapy‐treated patients; eight patients (38%) and nine patients (47%), respectively, had grade 3‐5 events. Immune‐mediated adverse events and infusion reactions occurred in 11 pembrolizumab‐treated patients (52%) and four chemotherapy‐treated patients (21%), respectively; four patients (19%) and one patient (5%), respectively, had grade 3‐5 events. Consistent with results from KEYNOTE‐024 overall, first‐line pembrolizumab improved progression‐free survival and overall survival vs chemotherapy with manageable safety among Japanese patients with metastatic non‐small‐cell lung cancer without EGFR/ALK alterations and a PD‐L1 tumor proportion score of 50% or higher. The trial is registered with Clinicaltrials.gov: NCT02142738. [ABSTRACT FROM AUTHOR]

The year 2019 was considered to be the first year of cancer genome medicine in Japan, with three gene‐panel tests using next‐generation sequencing (NGS) techniques being introduced into clinical practice. Among the three tests, the Oncomine CDx Target test was approved under the category of regular molecular testing for lung cancer, which meant that this test could be used to select patients for molecularly targeted drugs. Conversely, the other two tests, NCC OncoPanel and FoundationOne CDx, were assigned to be used under the National Cancer Genome Medicine Network, and implementation was restricted to patients for whom standard treatment was completed or expected to be completed. These NGS tests can detect a series of genetic alterations in individual tumors, which further promotes the development of therapeutic agents and elucidates molecular pathways. The NGS tests require appropriate tissue size and tumor cell content, which can be accessed only by pathologists. In this report, we review the current reimbursement schema in our national healthcare policy and the requirements of the specimens for NGS testing based on the recently published 'Guidance of Gene‐panel Testing Using Next‐Generation Sequencers for Lung Cancer', by the Japanese Society of Lung Cancer. [ABSTRACT FROM AUTHOR]

Lorlatinib is a potent, brain‐penetrant, third‐generation anaplastic lymphoma kinase (ALK)/ROS proto‐oncogene 1 (ROS1) tyrosine kinase inhibitor (TKI) that is active against most known resistance mutations. This is an ongoing phase 1/2, multinational study (NCT01970865) investigating the efficacy, safety and pharmacokinetics of lorlatinib in ALK‐rearranged/ROS1‐rearranged advanced non–small cell lung cancer (NSCLC) with or without intracranial (IC) metastases. Because patterns of ALK TKI use in Japan differ from other regions, we present a subgroup analysis of Japanese patients. Patients were enrolled into six expansion (EXP) cohorts based on ALK/ROS1 mutation status and treatment history. The primary endpoint was the objective response rate (ORR) and the IC‐ORR based on independent central review. Secondary endpoints included pharmacokinetic evaluations. At data cutoff, 39 ALK‐rearranged/ROS1‐rearranged Japanese patients were enrolled across the six expansion cohorts; all received lorlatinib 100 mg once daily. Thirty‐one ALK‐rearranged patients previously treated with ≥1 ALK TKI (EXP2 to EXP5) were evaluable for ORR and 15 were evaluable for IC‐ORR. The ORR and the IC‐ORR for Japanese patients in EXP2‐5 were 54.8% (95% confidence interval [CI]: 36.0‐72.7) and 46.7% (95% CI: 21.3‐73.4), respectively. Among patients who had received prior alectinib only (EXP3B), the ORR was 42.9%; 95% CI: 9.9‐81.6). The most common treatment‐related adverse event (TRAE) was hypercholesterolemia (79.5%). Hypertriglyceridemia was the most common grade 3/4 TRAE (25.6%). Single‐dose and multiple‐dose pharmacokinetic profiles among Japanese patients were similar to those in non–Japanese patients. Lorlatinib showed clinically meaningful responses and IC responses among ALK‐rearranged Japanese patients with NSCLC who received ≥1 prior ALK TKI, including meaningful responses among those receiving prior alectinib only. Lorlatinib was generally well tolerated. [ABSTRACT FROM AUTHOR]

Background: Nivolumab is a programmed cell death 1 (PD‐1) receptor inhibitor antibody that enhances immune system antitumor activity. It is associated with longer overall survival (OS) than the standard treatment of docetaxel in patients with previously treated advanced squamous (SQ) and non‐squamous (non‐SQ) non‐small cell lung cancer (NSCLC). We previously conducted two phase II studies of nivolumab in Japanese patients with SQ (ONO‐4538‐05) and non‐SQ (ONO‐4538‐06) NSCLC, showing overall response rates (ORRs) (95% CI) of 25.7% (14.2‐42.1) and 22.4% (14.5‐32.9), respectively, with acceptable toxicity. In this analysis, we more precisely estimated the long‐term safety and efficacy in patients with SQ and non‐SQ NSCLC by pooling data from these two trials. Methods: SQ (N = 35) and non‐SQ (N = 76) NSCLC patients received nivolumab (3 mg/kg, every 2 weeks) until progression or discontinuation. OS was estimated using the Kaplan–Meier method. A pooled analysis of SQ and non‐SQ patients was also performed. Results: In SQ NSCLC patients, the median OS (95% CI) was 16.3 months (12.4‐25.2), and the estimated 1‐year, 2‐year, and 3‐year survival rates were 71.4% (53.4‐83.5), 37.1% (21.6‐52.7), and 20.0% (8.8‐34.4), respectively. In non‐SQ NSCLC patients, median OS was 17.1 months (13.3‐23.0), and the estimated 1‐, 2‐, and 3‐year survival rates were 68.0% (56.2‐77.3), 37.4% (26.5‐48.1), and 31.9% (21.7‐42.5), respectively. When SQ NSCLC and non‐SQ NSCLC data were pooled, the median OS was 17.1 months (14.2‐20.6), and the estimated 1‐, 2‐, and 3‐year survival rates were 69.1% (59.6‐76.8), 37.3% (28.3‐46.2), and 28.1% (20.0‐36.7), respectively. Twenty (76.9%) of 26 responders lived for 3 or more years. Nivolumab was well tolerated and no new safety signals were found. Conclusion: Treatment with nivolumab improved long‐term survival and was well tolerated in patients with SQ and non‐SQ NSCLC. Trial registration: JapicCTI‐132072; JapicCTI‐132073. [ABSTRACT FROM AUTHOR]

Epidermal growth factor receptor (EGFR)‐tyrosine kinase inhibitors (TKIs) are the standard of care for non‐small‐cell lung cancer (NSCLC) patients harboring EGFR mutations. However, almost all patients develop resistance after approximately 1 y of treatment, with >50% of cases due to the T790M secondary mutation of the EGFR gene. A large global Phase III study (AURA3) demonstrated that osimertinib significantly prolonged progression‐free survival (PFS) over platinum‐doublet chemotherapy in patients with T790M‐positive NSCLC who had progressed on previous EGFR‐TKI therapy. However, it is not clear whether efficacy or safety of osimertinib in Japanese patients is similar to the overall population. We report a pre‐planned subgroup analysis of pooled Phase II data from the AURA Extension and AURA2 trials to investigate the efficacy and safety of osimertinib in Japanese patients. This study included 81 Japanese patients. Patients were administered 80 mg osimertinib orally once daily until disease progression. The main endpoints were objective response rate (ORR), PFS, and safety. The ORR was 63.6% and median PFS was 13.8 mo. Overall survival rate at 36 mo was 54.0%. The most common all‐cause adverse events (AEs) were rash (grouped term; 65.4%), diarrhea (51.9%), paronychia (grouped term; 49.4%), and dry skin (grouped term; 39.5%). Most AEs were grade 1‐2. Five patients (6.2%) developed interstitial lung disease, resulting in two deaths (2.5%). Osimertinib demonstrated favorable ORR and PFS in Japanese patients, similar to the overall population. Additionally, osimertinib has good efficacy and a manageable safety profile in Japanese patients with NSCLC who had acquired resistance due to the T790M mutation. [ABSTRACT FROM AUTHOR]

Pembrolizumab, a humanized monoclonal antibody against programmed death 1 (PD‐1), has been shown to improve overall survival (OS) in patients with previously treated advanced non–small‐cell lung cancer (NSCLC) with programmed death ligand 1 (PD‐L1) tumor proportion score (TPS) ≥1%. We report safety and efficacy results from the phase 1b KEYNOTE‐025 study, which evaluated pembrolizumab in Japanese patients with previously treated NSCLC. Eligible patients had histologically/cytologically confirmed advanced NSCLC with PD‐L1 TPS ≥1% and had received ≥1 platinum‐doublet chemotherapy. Patients received pembrolizumab 10 mg/kg once every 3 weeks for 2 years or until disease progression/unacceptable toxicity. Primary objectives were to evaluate the safety of pembrolizumab in patients with PD‐L1 TPS ≥1% and the objective response rate (ORR) per RECIST version 1.1 in patients with PD‐L1 TPS ≥50%. Thirty‐eight patients were enrolled and received ≥1 pembrolizumab dose. The median (range) age was 66.0 (41‐78) years, and 61% had received ≥2 prior systemic therapies. Eleven patients (29%) experienced grade 3‐5 treatment‐related adverse events (AE); 9 patients (24%) experienced immune‐mediated AE and infusion reactions, with pneumonitis (11%; any grade) being most common. Among evaluable patients with PD‐L1 TPS ≥50% (n = 11), ORR was 27% (95% CI, 6‐61). Among evaluable patients with PD‐L1 TPS ≥1% (n = 37), ORR was 22% (95% CI, 10‐38). Median (95% CI) progression‐free survival and OS were 3.9 (2.0‐6.2) months and 19.2 (8.0‐26.7) months, respectively. In summary, pembrolizumab was generally well tolerated and showed promising antitumor activity in Japanese patients with previously treated PD‐L1–expressing NSCLC. Outcomes were consistent with those from the phase 3 KEYNOTE‐010 study. (Trial registration number: ClinicalTrials.gov, NCT02007070.) In the phase 1b KEYNOTE‐025 study, pembrolizumab was generally well tolerated and showed promising antitumor activity in Japanese patients with previously treated PD‐L1–expressing NSCLC. Outcomes were consistent with those from the phase 3 KEYNOTE‐010 study. [ABSTRACT FROM AUTHOR]

Epidermal growth factor receptor (EGFR) activating mutations occur in approximately 50% of East Asian patients with non‐small‐cell lung cancer (NSCLC) and confer sensitivity to tyrosine kinase inhibitors (TKIs). ASP8273 is an irreversible EGFR‐TKI, given orally, that inhibits EGFR activating mutations and has shown clinical activity in patients with EGFR mutation‐positive NSCLC. Epidermal growth factor receptor‐TKI‐naïve Japanese adult patients (≥20 years) with NSCLC harboring EGFR mutations were enrolled in this open‐label, single‐arm, phase II study (ClinicalTrials.gov identifier NCT02500927). Patients received ASP8273 300 mg once daily until discontinuation criteria were met. The primary end‐point was to determine the safety of ASP8273 300 mg; the secondary end‐point was antitumor activity defined by RECIST version 1.1. Thirty‐one patients (12 men and 19 women; median age, 64 years [range, 31‐82 years]) with EGFR mutation‐positive NSCLC were enrolled; as of 23 February 2016, 25 patients (81%) were still on study. Of the 31 patients, 27 (87%) had an exon 19 deletion (n = 13, 42%) or an L858R (n = 14, 45%) EGFR activating mutation, and two (7%) had an L861Q mutation. Five patients (16%) had other EGFR activating mutations, two had an activating mutation and the T790M resistance mutation. The most commonly reported treatment‐emergent adverse event was diarrhea (n = 24, 77%). All patients had at least one post‐baseline scan; one patient (3%) achieved a confirmed complete response, 13 (42%) had a confirmed partial response, and 15 (48%) had confirmed stable disease (disease control rate, 94% [n = 29/31]) per investigator assessment. Once‐daily ASP8273 at 300 mg was generally well tolerated and showed antitumor activity in TKI‐naïve Japanese patients with EGFR mutation‐positive NSCLC. [ABSTRACT FROM AUTHOR]

In pathway-targeted cancer drug therapies, the relatively rapid emergence of drug-tolerant persisters ( DTPs) substantially limits the overall therapeutic benefit. However, little is known about the roles of DTPs in drug resistance. In this study, we investigated the features of epidermal growth factor receptor-tyrosine kinase inhibitor-induced DTPs and explored a new treatment strategy to overcome the emergence of these DTPs. We used two EGFR-mutated lung adenocarcinoma cell lines, PC9 and II-18. They were treated with 2 μM gefitinib for 6, 12, or 24 days or 6 months. We analyzed the mRNA expression of the stem cell-related markers by quantitative RT- PCR and the expression of the cellular senescence-associated proteins. Then we sorted DTPs according to the expression pattern of CD133 and analyzed the features of sorted cells. Finally, we tried to ablate DTPs by glucose metabolism targeting therapies and a stem-like cell targeting drug, withaferin A. Drug-tolerant persisters were composed of at least two types of cells, one with the properties of cancer stem-like cells ( CSCs) and the other with the properties of therapy-induced senescent ( TIS) cells. The CD133high cell population had CSC properties and the CD133low cell population had TIS properties. The CD133low cell population containing TIS cells showed a senescence-associated secretory phenotype that supported the emergence of the CD133high cell population containing CSCs. Glucose metabolism inhibitors effectively eliminated the CD133low cell population. Withaferin A effectively eliminated the CD133high cell population. The combination of phloretin and withaferin A effectively suppressed gefitinib-resistant tumor growth. [ABSTRACT FROM AUTHOR]

Limited treatment options are available for stage IIIB/ IV non-small cell lung cancer ( NSCLC). Nivolumab, a programmed cell death-1 immune checkpoint inhibitor antibody, has been shown to be effective for the treatment of NSCLC. The present study investigated the effectiveness and safety of nivolumab in Japanese patients with advanced or recurrent squamous NSCLC that progressed after platinum-containing chemotherapy. In this multicenter phase II study, patients were treated with nivolumab (3 mg/kg, i.v.) every 2 weeks until progressive disease or unacceptable toxicity was seen. Primary endpoint was overall response rate ( ORR) assessed by independent radiology review committee ( IRC) and secondary endpoints included a study site-assessed ORR, overall survival ( OS), progression-free survival ( PFS), duration of response, time to response, best overall response ( BOR), and safety. The study included 35 patients from 17 sites in Japan. Patients had IRC-assessed ORR of 25.7% (95% CI 14.2, 42.1) and the study site-assessed ORR was 20.0% (95% CI 10.0, 35.9). Median OS, median time to response and median PFS were 16.3 (95% CI 12.4-25.4), 2.7 (range 1.2-5.5) and 4.2 (95% CI 1.4-7.1) months, respectively. The IRC-assessed BOR was partial response, stable disease, and progressive disease for 25.7%, 28.6%, and 45.7% of patients, respectively. Treatment-related adverse events were reported in 24 patients (68.6%), most of which resolved with appropriate treatment including steroid therapy or discontinuation of nivolumab. Nivolumab was effective and well tolerated in Japanese patients with advanced or recurrent squamous NSCLC that progressed after platinum-containing chemotherapy. Clinical trial registration number: Japic CTI-132072 [ABSTRACT FROM AUTHOR]

We report pharmacokinetics, efficacy and safety data for a new 150-mg alectinib capsule in ALK+ non-small-cell lung cancer in a multicenter, open-label pharmacologic study ( JP28927). Eligible patients (≥20 years, locally advanced/metastatic ALK+ disease, ALK inhibitor-naïve and -pretreated [including crizotinib refractory]) were randomized 1:1 to receive one of two sequences of alectinib 300 mg twice daily (comprising different schedules of 20/40-mg and 150-mg capsules) until investigator-determined lack of clinical benefit. Co-primary endpoints were: bioequivalence of alectinib 20/40 mg vs 150 mg; food effect with 150 mg; and safety. Thirty-five patients were enrolled; median treatment duration was 13.1 months (range 1.1−15.0). Under fasting conditions, exposure of the two formulations was similar; mean AUClast ± standard deviation 3230 ± 914 h·ng/ mL vs 3710 ± 1040 h·ng/ mL, respectively, for 150-mg vs 20/40-mg capsules. Food effect with 150 mg alectinib was negligible. Treatment-related adverse events in >20% of patients were constipation (31.4%), dysgeusia (25.7%), and decreased white blood cell and neutrophil count (22.9% each). No treatment-related grade 4/5 events occurred. Median time to response was 1.2 months (95% CI 1.1−2.1). For the full analysis set ( n = 35) and crizotinib-failure subpopulations ( n = 23), the overall response rate was 70.0% (95% CI 50.6−85.3) and 65.0% (95% CI 40.8−84.6), and median progression-free survival was 13.9 months (95% CI 11.1−not reached) and 12.9 months (95% CI 3.9−not reached), respectively. The 150-mg capsule had a similar exposure profile to 20/40-mg capsules. Alectinib demonstrated promising efficacy and was well tolerated. [ABSTRACT FROM AUTHOR]

To evaluate the feasibility of amrubicin plus cisplatin ( AP) following chemoradiotherapy for limited-disease small-cell lung cancer, chemo-naïve patients aged 20-70 years with a performance status of 0 or 1 and normal organ functions were treated with etoposide 100 mg/m2 on days 1-3, cisplatin 80 mg/m2 on day 1 and concurrent thoracic radiotherapy at 45 Gy/30 fractions ( EP- TRT), followed by three cycles of amrubicin 40 mg/m2 on days 1-3 and cisplatin 60 mg/m2 on day 1 every 3 weeks. The EP- TRT could be completed in 21 patients (15 male and 6 female patients with a median age of 62 years). Of these, 2, 1 and 18 (86%) patients received one, two and three cycles of AP, respectively. Sixteen (76%) patients required granulocyte-colony stimulating factor (G- CSF) support. Grade 3/4 neutropenia occurred in all patients. Grade 3 febrile neutropenia was observed in 9 patients, lasting for 1 day in 5 patients. The incidences of grade 3/4 thrombocytopenia and anemia were 43 and 24%, respectively. Grade 3 infection and anorexia occurred in 2 and 3 patients, respectively. The response rate was 95%. The median (95% confidence interval [ CI]) progression-free survival ( PFS) was 41.9 (0-102) months, and the 5-year PFS rate ( CI) was 41.9% (20.4-63.4%). The median overall survival ( OS) has not been reached yet, and the 5-year OS rate ( CI) was 57.8% (35.2-80.4%). In conclusion, EP- TRT followed by AP therapy was well-tolerated, although a large number of patients required G- CSF support. [ABSTRACT FROM AUTHOR]

BACKGROUND A previous phase 3 trial demonstrated noninferiority in terms of overall survival for combined S-1 (an oral fluoropyrimidine) and carboplatin compared with combined paclitaxel and carboplatin as first-line treatment for advanced non-small cell lung cancer (NSCLC). In the current study, the authors evaluated the efficacy and safety of combined S-1, carboplatin, and bevacizumab followed by maintenance with S-1 and bevacizumab in chemotherapy-naive patients with advanced nonsquamous NSCLC. METHODS Patients received carboplatin (area under the concentration-time curve, 5 mg mL−1 per minute) and bevacizumab (15 mg/kg) on day 1 plus oral S-1 (80 mg/m2 per day) on days 1 through 14 every 21 days for up to 6 cycles. For patients without disease progression, S-1 and bevacizumab were continued until disease progression or unacceptable toxicity developed. RESULTS Forty-eight patients were enrolled in the phase 2 study; of these, 35 patients (72.9%) completed at least 4 cycles. Most toxicities of grade ≥3 were hematologic, and no increase in relative incidence associated with maintenance with S-1 and bevacizumab was observed. The objective response rate was 54.2% (95% confidence interval, 39.2%-68.6%), and the median progression-free survival was 6.8 months (95% confidence interval, 4.3-8.2 months). CONCLUSIONS The regimen of combined S-1, carboplatin, and bevacizumab followed by maintenance with S-1 and bevacizumab was active and feasible as first-line treatment for advanced nonsquamous NSCLC. Cancer 2013;119:2275-2281. © 2013 American Cancer Society. [ABSTRACT FROM AUTHOR]