1
|
Wang R, Wu Q. Efficacy and Safety of Gefitinib Plus Pemetrexed/Platinum in Advanced EGFR-Mutated Lung Adenocarcinoma Patients: A Real-World Observational Study. Onco Targets Ther 2022; 15:31-39. [PMID: 35046665 PMCID: PMC8763260 DOI: 10.2147/ott.s332998] [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: 08/06/2021] [Accepted: 09/27/2021] [Indexed: 11/23/2022] Open
Abstract
Background Recent clinical trials illustrated that gefitinib plus pemetrexed/platinum regimen improves survival in advanced lung adenocarcinoma patients with EGFR mutation, while data on its efficacy and safety in a real clinical setting are limited. Thus, this real-world observational study aimed to explore this issue. Methods Fifty-one advanced lung adenocarcinoma patients with EGFR mutation who received gefitinib plus pemetrexed/platinum (GPP) were enrolled as GPP group, meanwhile 30 patients who only received gefitinib were retrospectively recruited as control group. Progression-free survival (PFS), overall survival (OS), and adverse events were assessed. Results PFS was prolonged in GPP group compared to control group (P=0.013) (median PFS: 23.0 vs 14.0 months, 1-year PFS rate: 78.4% vs 60.0%, 3-year PFS rate: 19.6% vs 5.3%). Furthermore, OS was longer in GPP group compared to control group (P=0.023) (median PFS: 42.0 vs 28.0 months, 1-year PFS rate: 94.1% vs 86.7%, 3-year PFS rate: 56.9% vs 32.7%). After adjustment by multivariate Cox proportional hazard regression, GPP group vs control group was independent predictive factor of prolonged PFS (P=0.004, hazard ratio (HR)=0.450) and OS (P=0.031, HR=0.462). Moreover, the most common adverse events among patients in GPP group included myelosuppression (66.7%), digestive toxicity (62.7%), renal toxicity (31.4%), and hepatotoxicity (23.5%), and most of them were grade 1–2. Conclusion Gefitinib plus pemetrexed/platinum exhibits favorable efficacy with low occurrence of severe adverse events in advanced lung adenocarcinoma patients with EGFR mutation, suggesting it could be a potential option for these patients.
Collapse
Affiliation(s)
- Rui Wang
- Department of Oncology, The Second Affiliated Hospital of Anhui Medical University, Hefei, 230601, Anhui, People's Republic of China.,Department of Medical Oncology, Anhui Chest Hospital, Hefei, 230022, Anhui, People's Republic of China
| | - Qiang Wu
- Department of Oncology, The Second Affiliated Hospital of Anhui Medical University, Hefei, 230601, Anhui, People's Republic of China.,Department of Pathology, The Second Affiliated Hospital of Anhui Medical University, Hefei, 230601, Anhui, People's Republic of China
| |
Collapse
|
2
|
Shinoda M, Shinkai M, Hara Y, Tomaru K, Manabe S, Murakami S, Saito H, Kobayashi N, Miyazawa N, Nishikawa M, Kaneko T. Efficacy and safety of carboplatin and pemetrexed followed by maintenance with pemetrexed for elderly patients with advanced non-squamous non-small cell lung cancer: A single-arm, open-label, multicenter, phase II study. Asia Pac J Clin Oncol 2021; 17:486-494. [PMID: 33567165 DOI: 10.1111/ajco.13488] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2019] [Accepted: 09/13/2020] [Indexed: 11/26/2022]
Abstract
PURPOSE Carboplatin plus pemetrexed followed by maintenance pemetrexed is expected to be well-tolerated by the elderly. This multicenter, prospective study examined the efficacy and tolerability of the regimen in elderly patients with previously untreated advanced non-squamous non-small cell lung cancer. METHODS The primary endpoint was the 1-year survival rate, with secondary endpoints of response rate (RR), disease control rate (DCR), progression-free survival (PFS), overall survival (OS), and adverse event rate. Efficacy was compared between patients with performance status (PS) 0 and 1. RESULTS Forty-one patients were enrolled between March 2011 and April 2016. Median age was 76.0 years. The 1-year survival rate was 73% (95% confidence interval (CI), 56-84%). RR was 44%, DCR was 81%, median PFS was 7.2 months (95%CI, 3.98-9.20 months), and median OS was 17.4 months (95%CI, 13.60-22.83 months). Twenty-one patients (51%) transitioned to maintenance therapy. Toxicities of grade ≥ 3 during the induction phase included anemia (37%), thrombocytopenia (29%), neutropenia (22%), appetite loss (15%), nausea (10%), bacterial pneumonia (7%), febrile neutropenia (5%), and interstitial pneumonia (2%). Treatment was discontinued in two patients with interstitial pneumonia, but no deaths were encountered. During the maintenance phase, one patient needed dose reductions due to phlegmon. No significant difference in efficacy was seen between PS 0 and PS 1. CONCLUSION Carboplatin and pemetrexed followed by maintenance pemetrexed for non-squamous non-small cell lung cancer in elderly patients appear effective and tolerable.
Collapse
Affiliation(s)
- Masahiro Shinoda
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
- Department of Pulmonology, Tokyo Shinagawa Hospital, Tokyo, Japan
| | - Masaharu Shinkai
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
- Department of Pulmonology, Tokyo Shinagawa Hospital, Tokyo, Japan
| | - Yu Hara
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Kouji Tomaru
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Saki Manabe
- Respiratory Disease Center, Yokohama City University Medical Center, Yokohama, Japan
| | - Syuji Murakami
- Department of Thoracic Oncology, Kanagawa Cancer Center, Kanagawa, Japan
| | - Haruhiro Saito
- Department of Thoracic Oncology, Kanagawa Cancer Center, Kanagawa, Japan
| | - Nobuaki Kobayashi
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Naoki Miyazawa
- Department of Pulmonology, Saiseikai Yokohamashi Nanbu Hospital, Yokohama, Japan
| | | | - Takeshi Kaneko
- Department of Pulmonology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| |
Collapse
|
3
|
Halvorsen TO, Stokke K, Killingberg KT, Raj SX, Sørhaug S, Brustugun OT, Fløtten Ø, Helbekkmo N, Hornslien K, Madebo T, Fluge S, Grønberg BH. Randomized phase III trial comparing switch-maintenance pemetrexed with observation followed by pemetrexed at progression in advanced NSCLC. Acta Oncol 2020; 59:1051-1057. [PMID: 32543258 DOI: 10.1080/0284186x.2020.1778179] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Objectives: Two phase III trials show that maintenance pemetrexed therapy after platinum-doublet chemotherapy prolongs overall survival (OS) and progression free survival (PFS) in advanced non-squamous non-small-cell lung cancer (NSCLC). However, few patients in the control arms received pemetrexed at progression in these trials, performance status (PS) two patients were ineligible and few of the participants were elderly. Thus, we designed this study comparing immediate switch-maintenance pemetrexed therapy with pemetrexed at progression after platinum-doublet chemotherapy.Methods: Patients with stage IIIB/IV non-squamous NSCLC, ≥18 years, PS 0-2, and non-progression after four courses of carboplatin/vinorelbine were randomized to receive immediate maintenance pemetrexed therapy or observation followed by pemetrexed at progression. The primary endpoint was OS, secondary endpoints were PFS, toxicity and health related quality of life (HRQoL).Results: 105 patients were randomized between May 2014 and September 2017. Median age was 67 years, 36% were >70 years, 9% had PS 2, 91% stage IV and 47% were women. In the observation arm, 73% received pemetrexed at progression. Patients in the maintenance arm had a numerically longer OS (median 12.0 vs. 10.0 months; p = .10) and a statistically significant longer PFS (median 3.1 vs. 1.9 months; p < .01). In multivariable analyses adjusting for baseline characteristics, there was a trend toward improved OS (HR 0.65, 95% CI 0.42-1.01); p = .05), and a significantly improved PFS (HR 0.53, 95% CI 0.35-0.80; p < .01). There were no significant differences in toxicity or HRQoL between the treatment arms.Conclusion: There was a trend toward prolonged OS and significantly longer PFS from switch- maintenance pemetrexed therapy when 73% of patients in the control arm received pemetrexed at progression. ClinicalTrials.gov Identifier: NCT02004184.
Collapse
Affiliation(s)
- Tarje O. Halvorsen
- Department of Clinical and Molecular Medicine, NTNU, Norwegian University of Science and Technology, Trondheim, Norway
- Department of Oncology, St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway
| | - Kristin Stokke
- Department of Clinical and Molecular Medicine, NTNU, Norwegian University of Science and Technology, Trondheim, Norway
- Department of Oncology, St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway
| | - Kristin T. Killingberg
- Department of Clinical and Molecular Medicine, NTNU, Norwegian University of Science and Technology, Trondheim, Norway
- Department of Oncology, St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway
| | - Sunil X. Raj
- Department of Clinical and Molecular Medicine, NTNU, Norwegian University of Science and Technology, Trondheim, Norway
- Department of Oncology, St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway
| | - Sveinung Sørhaug
- Department of Thoracic Medicine, St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway
| | - Odd Terje Brustugun
- Department of Oncology, Oslo University Hospital, The Norwegian Radium Hospital, Oslo, Norway
| | - Øystein Fløtten
- Department of Thoracic Medicine, Haukeland University Hospital, Bergen, Norway
| | - Nina Helbekkmo
- Department of Pulmonology, University Hospital of North Norway, Tromsø, Norway
| | | | - Tesfaye Madebo
- Department of Pulmonary Medicine, Stavanger University Hospital, Stavanger, Norway
| | - Sverre Fluge
- Department of Pulmonary Medicine, Haugesund Hospital, Haugesund, Norway
| | - Bjørn Henning Grønberg
- Department of Clinical and Molecular Medicine, NTNU, Norwegian University of Science and Technology, Trondheim, Norway
- Department of Oncology, St. Olavs Hospital, Trondheim University Hospital, Trondheim, Norway
| |
Collapse
|
4
|
Lavole A, Greillier L, Mazières J, Monnet I, Kiakouama-Maleka L, Quantin X, Spano JP, Lena H, Fraisse P, Janicot H, Audigier-Valette C, Langlais A, Morin F, Makinson A, Cadranel J. First-line carboplatin plus pemetrexed with pemetrexed maintenance in HIV-positive patients with advanced non-squamous non-small cell lung cancer: the phase II IFCT-1001 CHIVA trial. Eur Respir J 2020; 56:13993003.02066-2019. [PMID: 32444410 DOI: 10.1183/13993003.02066-2019] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Accepted: 04/15/2020] [Indexed: 01/09/2023]
Abstract
HIV infection is an exclusion criterion in lung cancer trials. This multicentre phase II trial aimed to assess feasibility, efficacy and safety of first-line carboplatin plus pemetrexed (CaP) followed by pemetrexed (P) maintenance in people living with HIV (PLHIV) with advanced non-squamous non-small cell lung cancer (NS-NSCLC).Four cycles of CaP were followed by P-maintenance therapy in patients with Eastern Cooperative Oncology Group performance status ≤2. The primary objective was a disease control rate (DCR) ≥30% after 12 weeks.Of the 61 PLHIV enrolled, 49 (80%) had a performance status of 0-1, and 19 (31%) had brain metastases. Median CD4 lymphocyte count was 418 cells·µL-1 (range 18-1230), median CD4 lymphocyte nadir was 169.5 cells·µL-1 (1-822); 48 (80%) patients were virologically controlled. Four-cycle inductions were achieved by 38 (62%) patients, and 31 (51%) started P-maintenance (median of 4.1 cycles (range 1-19)). The 12-week DCR was 50.8% (95% CI 38.3-63.4) and partial response rate 21.3%. Median progression-free survival and overall survival were 3.5 (95% CI 2.7-4.4) and 7.6 months (5.7-12.8), respectively. Patients with a performance status of 0-1 had the longest median progression-free survival (4.3 months, 95% CI 3.1-5.2) and overall survival (11.9 months, 95% CI 6.4-14.3). During induction, CaP doublet was well tolerated apart from grade 3-4 haematological toxicities (neutropenia 53.8%; thrombocytopenia 35.0%; anaemia 30.0%). Two fatal treatment-related sepses were reported. No opportunistic infections were experienced.In PLHIV with advanced NS-NSCLC, first-line four-cycle CaP induction followed by P-maintenance was effective and reasonably well-tolerated. Further studies should evaluate combination strategies of CaP with immunotherapy in PLHIV.
Collapse
Affiliation(s)
- Armelle Lavole
- Service de Pneumologie, Assistance Publique - Hôpitaux de Paris (Hôpital Tenon) and Sorbonne Université, Paris, France
| | - Laurent Greillier
- Service d'Oncologie Multidisciplinaire & Innovations Thérapeutiques, Aix-Marseille Université, Assistance Publique - Hôpitaux de Marseille (Hôpital Nord), Marseille, France
| | | | | | | | | | - Jean Philippe Spano
- Service d'Oncologie Médicale, Assistance Publique - Hôpitaux de Paris (Hôpital de la Pitié-Salpêtrière), Paris, France
| | - Herve Lena
- Service de Pneumologie, CHU, Rennes, France
| | - Philippe Fraisse
- Service de Pneumologie, Nouvel Hôpital Civil, Strasbourg, France
| | - Henri Janicot
- Service de Pneumologie, CHU, Clermont-Ferrand, France
| | | | | | - Franck Morin
- French Cooperative Thoracic Intergroup (IFCT), Paris, France
| | - Alain Makinson
- Service des maladies infectieuses et tropicales, CHU Montpellier and InsermU1175, Université de Montpellier, Montpellier, France
| | - Jacques Cadranel
- Service de Pneumologie, Assistance Publique - Hôpitaux de Paris (Hôpital Tenon) and Sorbonne Université, Paris, France
| | | |
Collapse
|
5
|
Khosravi A, Salimi B, Esfahani-Monfared Z, Seifi S, Mirtavoos-Mahyari H. A Phase IV Efficacy Study of Formeta Plus Carboplatin as First-Line Treatment of Advanced Non-Squamous, Non-Small
Cell Lung Cancer in Iran: An Affordable Price with Clinical Benefit. Asian Pac J Cancer Prev 2018; 19:2973-2978. [PMID: 30362335 PMCID: PMC6291026 DOI: 10.22034/apjcp.2018.19.10.2973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Background: This study performed to assess the efficacy and safety of Formeta (generic form of Pemetrexed) plus Carboplatin as first-line chemotherapy in advanced stage, non- squamous, non small cell lung cancer (NSCLC) in Iran. Methods: This was a post marketing single-arm phase IV efficacy study of Formeta (manufactured by Oncomed., Czech Republic) and Carboplatin in chemo-naive advanced non-squamous NSCLC Iranian patients. Patients received up to six cycles of Formeta (500 mg/m2) combined with Carboplatin (area under the curve: AUC 5) every 3 weeks. The primary endpoint was the progression free survival (PFS) and secondary endpoints were safety and overall survival (OS). Results: Fifty-two patients were enrolled between June 2014 to January 2016, and 44 patients were evaluable for both safety and efficacy. Partial and complete responses were achieved in 19 (36.5 %) and 2 (3.8%) patients, respectively as well as stable disease in 8 patients (15.3 %). Median of PFS and OS were 7.9 ± 1.1 months and 12.43±0.6 months, respectively. Anemia was the most prevalent adverse events of this regimen. Grades 3 or 4 of adverse events were not observed in any patients. Non-hematologic and other grades of hematologic toxicities were generally mild, and there were no treatment-related deaths. Conclusion: The combination of Formeta and Carboplatin was effective in advanced non-squamous NSCLC and can be a suitable candidate as first-line treatment in these patient’s population.
Collapse
Affiliation(s)
- Adnan Khosravi
- Tobacco Prevention and Control Research Center, National Research Institute of Tuberculosis and Lung Diseases (NRITLD), Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | | | | | | | | |
Collapse
|