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Öğe Circulating tumor DNA (ctDNA) dynamics and survival outcomes in patients (pts) with advanced non-small cell lung cancer (aNSCLC) and high (>50%) programmed cell death-ligand 1 (PD-L1) expression, randomized to cemiplimab (cemi) vs chemotherapy (chemo)(Lippincott Williams & Wilkins, 2023) Vokes, Natalie I.; Gandara, David R.; Sezer, Ahmet; Kilickap, Saadettin; Gumus, Mahmut; Bondarenko, Igor; Ozguroglu, Mustafa[Abstract Not Available]Öğe First-line cemiplimab monotherapy and continued cemiplimab beyond progression plus chemotherapy for advanced non-small-cell lung cancer with PD-L1 50% or more (EMPOWER-Lung 1): 35-month follow-up from a multicentre, open-label, randomised, phase 3 trial(Elsevier Science Inc, 2023) Ozguroglu, Mustafa; Kilickap, Saadettin; Sezer, Ahmet; Gumus, Mahmut; Bondarenko, Igor; Gogishvili, Miranda; Nechaeva, MarinaBackground: Cemiplimab provided significant survival benefit to patients with advanced non-small-cell lung cancer with PD-L1 tumour expression of at least 50% and no actionable biomarkers at 1-year follow-up. In this exploratory analysis, we provide outcomes after 35 months' follow-up and the effect of adding chemotherapy to cemiplimab at the time of disease progression.Methods: EMPOWER-Lung 1 was a multicentre, open-label, randomised, phase 3 trial. We enrolled patients (aged >= 18 years) with histologically confirmed squamous or non-squamous advanced non-small-cell lung cancer with PD-L1 tumour expression of 50% or more. We randomly assigned (1:1) patients to intravenous cemiplimab 350 mg every 3 weeks for up to 108 weeks, or until disease progression, or investigator's choice of chemotherapy. Central randomisation scheme generated by an interactive web response system governed the randomisation process that was stratified by histology and geographical region. Primary endpoints were overall survival and progression free survival, as assessed by a blinded independent central review (BICR) per Response Evaluation Criteria in Solid Tumours version 1.1. Patients with disease progression on cemiplimab could continue cemiplimab with the addition of up to four cycles of chemotherapy. We assessed response in these patients by BICR against a new baseline, defined as the last scan before chemotherapy initiation. The primary endpoints were assessed in all randomly assigned participants (ie, intention-to-treat population) and in those with a PD-L1 expression of at least 50%. We assessed adverse events in all patients who received at least one dose of their assigned treatment. This trial is registered with ClinicalTrials.gov, NCT03088540.Findings: Between May 29, 2017, and March 4, 2020, we recruited 712 patients (607 [85%] were male and 105 [15%] were female). We randomly assigned 357 (50%) to cemiplimab and 355 (50%) to chemotherapy. 284 (50%) patients assigned to cemiplimab and 281 (50%) assigned to chemotherapy had verified PD-L1 expression of at least 50%. At 35 months' follow-up, among those with a verified PD-L1 expression of at least 50% median overall survival in the cemiplimab group was 261 months (95% CI 221-318; 149 [52%] of 284 died) versus 133 months (105-162; 188 [67%] of 281 died) in the chemotherapy group (hazard ratio [HR] 057, 95% CI 046-071; p<00001), median progression-free survival was 81 months (95% CI 62-88; 214 events occurred) in the cemiplimab group versus 53 months (43-61; 236 events occurred) in the chemotherapy group (HR 051, 95% CI 042-062; p<00001). Continued cemiplimab plus chemotherapy as second-line therapy (n=64) resulted in a median progression-free survival of 66 months (61-93) and overall survival of 151 months (113-187). The most common grade 3-4 treatment-emergent adverse events were anaemia (15 [4%] of 356 patients in the cemiplimab group vs 60 [17%] of 343 in the control group), neutropenia (three [1%] vs 35 [10%]), and pneumonia (18 [5%] vs 13 [4%]). Treatment-related deaths occurred in ten (3%) of 356 patients treated with cemiplimab (due to autoimmune myocarditis, cardiac failure, cardio-respiratory arrest, cardiopulmonary failure, septic shock, tumour hyperprogression, nephritis, respiratory failure, [n=1 each] and general disorders or unknown [n=2]) and in seven (2%) of 343 patients treated with chemotherapy (due to pneumonia and pulmonary embolism [n=2 each], and cardiac arrest, lung abscess, and myocardial infarction [n=1 each]). The safety profile of cemiplimab at 35 months, and of continued cemiplimab plus chemotherapy, was generally consistent with that previously observed for these treatments, with no new safety signalsINTERPRETATION: At 35 months' follow-up, the survival benefit of cemiplimab for patients with advanced non-small-cell lung cancer was at least as pronounced as at 1 year, affirming its use as first-line monotherapy for this population. Adding chemotherapy to cemiplimab at progression might provide a new second-line treatment for patients with advanced non-small-cell lung cancer.Copyright (c) 2023 Elsevier Ltd. All rights reserved.Öğe Patient-reported outcomes (PROs) of cemiplimab vs chemotherapy in advanced non-small cell lung cancer (aNSCLC): EMPOWER-lung 1 histology subgroups(ELSEVIER, 2022) Sezer, A.; Kılıçkap, Saadettin; Gümüş, M; Bondarenko, Igor; Özgüroğlu, Mustafa; Gogishvili, Miranda; He, X.; Gullo, Guiseppe; Rietschel, Petra; Quek, RubenPatient-reported outcomes (PROs) of cemiplimab vs chemotherapy in advanced non-small cell lung cancer (aNSCLC): EMPOWER-Lung 1 histology subgroupsÖğe Patient-reported outcomes with cemiplimab monotherapy for first-line treatment of advanced non-small cell lung cancer with pd-l1 of >= 50%: the empower-lung 1 study(WILEY, 2022) Gumus, Mahmut; Chen, Chieh I.; Ivanescu, Cristina; Bondarenko, Igor; Kılıçkap, SaadettinBackground In the EMPOWER-Lung 1 trial (, NCT03088540), cemiplimab conferred longer survival than platinum-doublet chemotherapy for advanced non-small cell lung cancer (NSCLC) with programmed cell death-ligand 1 (PD-L1) >= 50%. Patient-reported outcomes were evaluated among trial participants. Methods Adults with NSCLC and Eastern Cooperative Oncology Group performance status 0 to 1 were randomly assigned cemiplimab 350 mg every 3 weeks or platinum-doublet chemotherapy. At baseline and day 1 of each treatment cycle, patients were administered the European Organization for Research and Treatment of Cancer Quality of Life-Core 30 (QLQ-C30) and Lung Cancer Module (QLQ-LC13) questionnaires. Mixed-model repeated measures analysis estimated overall change from baseline for PD-L1 >= 50% and intention-to-treat populations. Kaplan-Meier analysis estimated time to definitive deterioration. Results In PD-L1 >= 50% patients (cemiplimab, n = 283; chemotherapy, n = 280), baseline QLQ-C30 and QLQ-LC13 scores showed moderate-to-high functioning and low symptom burden. Change from baseline favored cemiplimab on global health status/quality of life (GHS/QOL), functioning, and most symptom scales. Risk of definitive deterioration across functioning scales was reduced versus chemotherapy; hazard ratios were 0.48 (95% CI, 0.32-0.71) to 0.63 (95% CI, 0.41-0.96). Cemiplimab showed lower risk of definitive deterioration for disease-related (dyspnea, cough, pain in chest, pain in other body parts, fatigue) and treatment-related symptoms (peripheral neuropathy, alopecia, nausea/vomiting, appetite loss, constipation, diarrhea) (nominal p < .05). Results were similar in the intention-to-treat population. Conclusions Results support cemiplimab for first-line therapy of advanced NSCLC from the patient's perspective. Improved survival is accompanied by improvements versus platinum-doublet chemotherapy in GHS/QOL and functioning and reduction in symptom burden.Öğe Patient-reported outcomes with cemiplimab versus chemotherapy in advanced non-small cell lung cancer (aNSCLC): geographic region subgroups in EMPOWER-Lung 1(Elsevier, 2022) Ho, Gwo Fuang; Sezer, Ahmet; Kılıçkap, Saadettin; Bondarenko, Igor; Özgüroğlu, Mustafa; Gogishvili, Miranda(Özet Yok / Not Abstract Avaliable)
