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Tian Z, Xia M, Cheng Y, Zhou J, Li R, Zhao S, Sun Q, Wang D. Surgical options and survival prognosis in geriatric patients beyond average lifespan with locally advanced gastric cancer: a propensity score-matched analysis. Surg Endosc 2024; 38:2756-2769. [PMID: 38575830 DOI: 10.1007/s00464-024-10798-8] [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: 12/06/2023] [Accepted: 03/10/2024] [Indexed: 04/06/2024]
Abstract
BACKGROUND The appropriateness of laparoscopic gastrectomy (LG) for super-geriatric patients with locally advanced gastric cancer (LAGC) is inconclusive, and the prognostic factors are also yet to be elucidated. Herein, we aimed to investigate the surgical and oncological outcomes of LG versus open gastrectomy (OG) for geriatric patients with LAGC who have outlived the average lifespan of the Chinese population (≥ 78 years). METHODS This is a monocentric, retrospective, comparative study. A 1:1 propensity score matching (PSM) was performed to minimize selection bias and ensure well-balanced characteristics. The primary endpoint of interest was 3-year overall survival, while secondary endpoints included procedure-related variables, postoperative recovery indices, and complications. Univariate and multivariate Cox proportional hazards regression analyses were performed to identify unfavorable prognostic factors. RESULTS Of 196 eligible individuals, 107 underwent LG and 89 underwent OG, with a median age (interquartile range [IQR]) of 82 [79, 84] years. PSM yielded 61 matched pairs, with comparable demographic and tumor characteristics. The LG group had a significantly lower overall complication rate than the OG group (31.1% vs. 49.2%, P = 0.042), as well as shorter duration of postoperative hospital stay [12 (11, 13) vs. 13 (12, 15.5) d, P < 0. 001], less intraoperative blood loss [95 (75, 150) vs. 230 (195, 290) mL, P < 0.001], but a longer operative time [228 (210, 255.5) vs. 196 (180, 219.5) min, P < 0.001]. The times to first aerofluxus, defecation, liquid diet, and half-liquid diet were comparable. Kaplan-Meier analyses revealed no significant difference in 3-year overall survival between the groups, either in the entire cohort or in subgroups with different TNM staging. Moreover, Age-adjusted Charlson Comorbidity Index scores of > 6 [hazard ratio (HR) 4.003; P = 0.021] and pathologic TNM stage III (HR 3.816, P = 0.023) were independent unfavorable prognostic factors for long-term survival. CONCLUSIONS LG performed by experienced surgeons offers the benefits of comparable or better surgical and oncological safety profiles than OG for super-geriatric patients with LAGC.
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Affiliation(s)
- Zhen Tian
- Northern Jiangsu People's Hospital, Clinical Teaching Hospital of Medical School, Nanjing University, Yangzhou, China
- Department of General Surgery, Northern Jiangsu People's Hospital, Yangzhou, China
| | - Mingyu Xia
- The Yangzhou Clinical Medical College of Xuzhou Medical University, Yangzhou, China
| | - Yifan Cheng
- Northern Jiangsu People's Hospital, Clinical Teaching Hospital of Medical School, Nanjing University, Yangzhou, China
- Department of General Surgery, Northern Jiangsu People's Hospital, Yangzhou, China
| | - Jiajie Zhou
- Northern Jiangsu People's Hospital, Clinical Teaching Hospital of Medical School, Nanjing University, Yangzhou, China
- Department of General Surgery, Northern Jiangsu People's Hospital, Yangzhou, China
| | - Ruiqi Li
- Northern Jiangsu People's Hospital, Clinical Teaching Hospital of Medical School, Nanjing University, Yangzhou, China
- Department of General Surgery, Northern Jiangsu People's Hospital, Yangzhou, China
| | - Shuai Zhao
- Northern Jiangsu People's Hospital, Clinical Teaching Hospital of Medical School, Nanjing University, Yangzhou, China
- Department of General Surgery, Northern Jiangsu People's Hospital, Yangzhou, China
| | - Qiannan Sun
- Northern Jiangsu People's Hospital, Clinical Teaching Hospital of Medical School, Nanjing University, Yangzhou, China
- Department of General Surgery, Northern Jiangsu People's Hospital, Yangzhou, China
- The Yangzhou Clinical Medical College of Xuzhou Medical University, Yangzhou, China
- General Surgery Institute of Yangzhou, Yangzhou University, Yangzhou, China
- Yangzhou Key Laboratory of Basic and Clinical Transformation of Digestive and Metabolic Diseases, Yangzhou, China
| | - Daorong Wang
- Northern Jiangsu People's Hospital, Clinical Teaching Hospital of Medical School, Nanjing University, Yangzhou, China.
- Department of General Surgery, Northern Jiangsu People's Hospital, Yangzhou, China.
- The Yangzhou Clinical Medical College of Xuzhou Medical University, Yangzhou, China.
- General Surgery Institute of Yangzhou, Yangzhou University, Yangzhou, China.
- Yangzhou Key Laboratory of Basic and Clinical Transformation of Digestive and Metabolic Diseases, Yangzhou, China.
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Forouhari A, Moghaddas A, Darakhshandeh A. Outcome evaluation of ECF, DCF, FOLFOX, and FLOT chemotherapy regimens as perioperative treatment in elderly patients with resectable gastric cancer; A retrospective comparative study. JOURNAL OF RESEARCH IN MEDICAL SCIENCES : THE OFFICIAL JOURNAL OF ISFAHAN UNIVERSITY OF MEDICAL SCIENCES 2023; 28:79. [PMID: 38292337 PMCID: PMC10826847 DOI: 10.4103/jrms.jrms_417_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 07/18/2023] [Accepted: 08/07/2023] [Indexed: 02/01/2024]
Abstract
Background The incidence of gastric cancer is known to be high in the elderly population. Identification of the best perioperative chemotherapy regimen is challenging in patients with resectable gastric cancer. In this study, we aimed to evaluate and compare the outcomes and safety of epirubicin, cisplatin, and 5-fluorouracil (ECF), docetaxel, cisplatin, and 5-fluorouracil (DCF), oxaliplatin plus 5-Fluorouracil and leucovorin (FOLFOX), and docetaxel, oxaliplatin, leucovorin, and 5-Fluorouracil (FLOT) chemotherapy regimens to identify the most appropriate treatment option for elderly patients with resectable gastric cancer. Materials and Methods In this retrospective observational cohort study, data were extracted from the medical archives (2017-2021) of Omid Hospital, which is a tertiary oncology referral hospital in Isfahan, Iran. Patients with resectable gastric cancer, above 60 years of age, who were perioperatively treated with one of the mentioned chemotherapy regimens and met the inclusion criteria, were enrolled in this study. The survival parameters and safety profile of the regimens were evaluated and compared in this population. Results A total of 63 patients were included in this study. The median follow-up period of the patients was 24 months (range, 7-51 months). The results of survival analysis revealed that the FLOT and DCF regimens were significantly associated with longer overall survival (OS) as compared to the other regimens (median OS: 38 and 33 months, respectively). Based on the results, the progression-free survival was longer in the DCF regimen (median: 24 months) compared to the other regimens; however, only the difference with the ECF regimen (median: 14 months) was significant. The results of Cox regression analysis showed no significant difference in the overall adjusted hazard ratio of mortality between the FLOT and DCF regimens (P = 0.802). The DCF and FOLFOX regimens accounted for the highest and lowest rates of adverse events (e.g., neutropenia and mucositis), respectively. Conclusion Considering the higher rate of adverse events in the DCF group, besides the significant improvement of OS and the acceptable adverse event profile of patients treated with the FLOT regimen, it can be proposed that this chemotherapy regimen is the most appropriate treatment option for elderly patients with resectable gastric cancer.
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Affiliation(s)
- Ali Forouhari
- Isfahan Eye Research Center, Department of Ophthalmology, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Azadeh Moghaddas
- Department of Clinical Pharmacy, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Ali Darakhshandeh
- Department of Medical Oncology and Hematology, Isfahan University of Medical Sciences, Isfahan, Iran
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Eom SS, Park SH, Eom BW, Man Yoon H, Kim YW, Ryu KW. Real-World Compliance of Surgical Treatment According to the Korean Gastric Cancer Guideline 2018: Evaluation From the Nationwide Survey Data 2019 in Korea. J Gastric Cancer 2023; 23:535-548. [PMID: 37932221 PMCID: PMC10630559 DOI: 10.5230/jgc.2023.23.e32] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Revised: 08/08/2023] [Accepted: 08/17/2023] [Indexed: 11/08/2023] Open
Abstract
PURPOSE This study evaluated real-world compliance with surgical treatment according to Korea's gastric cancer treatment guidelines. MATERIALS AND METHODS The 2018 Korean Gastric Cancer Treatment Guidelines were evaluated using the 2019 national survey data for surgically treated gastric cancer based on postoperative pathological results in Korea. In addition, the changes in surgical treatments in 2019 were compared with those in the 2014 national survey data implemented before the publication of the guidelines in 2018. The compliance rate was evaluated according to the algorithm recommended in the 2018 Korean guidelines. RESULTS The overall compliance rates in 2019 were 83% for gastric resection extent, 87% for lymph node dissection, 100% for surgical approach, and 83% for adjuvant chemotherapy, similar to 2014. Among patients with pathologic stages IB, II, and III disease who underwent total gastrectomy, the incidence of splenectomy was 8.08%, a practice not recommended by the guidelines. The survey findings revealed that 48.66% of the patients who underwent gastrectomy had pathological stage IV disease, which was not recommended by the 2019 guidelines. Compared to that in 2014, the rate of gastrectomy in stage IV patients was 54.53% in 2014. Compliance rates were similar across all regions of Korea, except for gastrectomy in patients with stage IV disease. CONCLUSIONS Real-world compliance with gastric cancer treatment guidelines was relatively high in Korea.
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Affiliation(s)
- Sang Soo Eom
- Center for Gastric Cancer, National Cancer Center, Goyang, Korea
- Department of Surgery, Inje University College of Medicine, Ilsan Paik Hospital, Goyang, Korea
| | - Sin Hye Park
- Center for Gastric Cancer, National Cancer Center, Goyang, Korea
| | - Bang Wool Eom
- Center for Gastric Cancer, National Cancer Center, Goyang, Korea
| | - Hong Man Yoon
- Center for Gastric Cancer, National Cancer Center, Goyang, Korea
| | - Young-Woo Kim
- Center for Gastric Cancer, National Cancer Center, Goyang, Korea
| | - Keun Won Ryu
- Center for Gastric Cancer, National Cancer Center, Goyang, Korea.
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Zhang Y, Wang B, Song H, Han M. GLIS3, a novel prognostic indicator of gastric adenocarcinoma, contributes to the malignant biological behaviors of tumor cells via modulating TGF-β1/TGFβR1/Smad1/5 signaling pathway. Cytokine 2023; 170:156342. [PMID: 37651918 DOI: 10.1016/j.cyto.2023.156342] [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: 12/06/2022] [Revised: 07/17/2023] [Accepted: 08/18/2023] [Indexed: 09/02/2023]
Abstract
GLIS3 is highly expressed in multiple cancers, but it has not been studied in gastric adenocarcinoma (GAC). Based on bioinformatics analysis, the prognostic significance of GLIS3 in GAC was analyzed. GAC cells were transfected with small interfering (si)-GLIS3 and GLIS3 overexpression plasmid as well as treated with SB505124 [an inhibitor for transforming growth factor beta receptor 1 (TGFβR1)] and dorsomorphin [an inhibitor for bone morphogenetic protein receptor 1 (BMPR1)]. The GLIS3 expression was detected using qRT-PCR. The impacts of GLIS3 on the proliferation, invasion and migration of GAC cells were measured using cell function assays. The activation of phosphor (p)-Smad1/5 was tested by immunofluorescence. Western blot was utilized to measure the level of transforming growth factor (TGF)-β1/Smad1/5 signaling pathway-related proteins (TGF-β1, p-Smad1, Smad1, p-Smad5, Smad5). GLIS3 was expressed at high levels in GAC tissues and cell lines and its high expression could indicate the poor prognosis of GAC patients. GLIS3 inhibition declined the proliferative, invasive and migratory capabilities as well as TGF-β1 expression and phosphorylation of Smad1/5 in GAC cells. Overexpressed GLIS3 promoted proliferation, migration, invasion, TGF-β1 expression and Smad1/5 phosphorylation in GAC cells, with SB505124 reversing the effects of overexpressed GLIS3 on proliferation, migration, invasion and Smad1/5 phosphorylation whereas dorsomorphin exhibiting no influence on GLIS3-induced effects. GLIS3 facilitated the malignant phenotype of GAC cells via regulating TGF-β1/TGFβR1/Smad1/5 pathway, which may be a novel prognostic indicator of GAC and provided a target for GAC treatment.
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Affiliation(s)
- Yue Zhang
- Department of First Operating Room, The Second Hospital, Cheeloo College of Medicine, Shandong University, No. 247, Beiyuan Street, Jinan City, Shandong Province, 250033, China
| | - Bo Wang
- Neonatal Intensive Care Unit, The Second Hospital, Cheeloo College of Medicine, Shandong University, No. 247, Beiyuan Street, Jinan City, Shandong Province, 250033, China
| | - Hui Song
- Department of Operating Room, The First Affiliated Hospital of Nanchang University, Nanchang, PR China
| | - Min Han
- Neonatal Intensive Care Unit, The Second Hospital, Cheeloo College of Medicine, Shandong University, No. 247, Beiyuan Street, Jinan City, Shandong Province, 250033, China.
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Díaz del Arco C, Ortega Medina L, Estrada Muñoz L, Molina Roldán E, García Gómez de las Heras S, Fernández Aceñero MJ. Impact of Age at Diagnosis on Clinicopathological Features, Prognosis, and Management of Gastric Cancer: A Retrospective Single-Center Experience from Spain. Cancers (Basel) 2023; 15:4241. [PMID: 37686517 PMCID: PMC10486869 DOI: 10.3390/cancers15174241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Revised: 08/18/2023] [Accepted: 08/23/2023] [Indexed: 09/10/2023] Open
Abstract
The impact of age on various aspects of gastric cancer (GC) remains controversial. Clarifying this issue can improve our understanding of the disease, refine risk stratification models, and aid in personalized therapeutic approaches. This study aimed to evaluate the influence of age at diagnosis on the clinicopathological features, prognosis, and management of a specific cohort of Spanish patients with resected GC. The study encompassed 315 patients treated at a single tertiary hospital in Spain, divided into two age-based subgroups: ≤65 years and >65 years. The mean and median ages at diagnosis were 72 and 76 years. Most tumors were diagnosed at pT3 stage (49.2%), and 59.6% of patients had lymph node metastases. 21.3% of cases were diagnosed with GC at age ≤ 65 years. Younger patients showed a significantly higher prevalence of flat, diffuse, high-grade tumors, signet-ring cells, perineural infiltration, D2 lymphadenectomies, and adjuvant therapy. They also exhibited a higher rate of recurrences, but had a significantly longer follow-up. Kaplan-Meier curves indicated no significant prognostic differences based on age. Finally, age did not independently predict overall survival or disease-free survival. Our results suggest that younger patients may require more aggressive treatment due to adverse clinicopathologic features, but the lack of prognostic differences among age groups in our cohort indicates the need for further investigation into the complex interplay between age, clinicopathologic factors, and long-term outcomes in GC.
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Affiliation(s)
- Cristina Díaz del Arco
- Department of Legal Medicine, Psychiatry and Pathology, School of Medicine, Complutense University of Madrid, 28040 Madrid, Spain; (L.O.M.); (M.J.F.A.)
- Department of Pathology, Hospital Clínico San Carlos, Health Research Institute of the Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain;
| | - Luis Ortega Medina
- Department of Legal Medicine, Psychiatry and Pathology, School of Medicine, Complutense University of Madrid, 28040 Madrid, Spain; (L.O.M.); (M.J.F.A.)
- Department of Pathology, Hospital Clínico San Carlos, Health Research Institute of the Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain;
| | - Lourdes Estrada Muñoz
- Department of Basic Medical Sciences, School of Medicine, Rey Juan Carlos University, Móstoles, 28933 Madrid, Spain; (L.E.M.); (S.G.G.d.l.H.)
- Department of Pathology, Rey Juan Carlos Hospital, Móstoles, 28933 Madrid, Spain
| | - Elena Molina Roldán
- Department of Pathology, Hospital Clínico San Carlos, Health Research Institute of the Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain;
- Biobank, Hospital Clínico San Carlos, 28040 Madrid, Spain
| | - Soledad García Gómez de las Heras
- Department of Basic Medical Sciences, School of Medicine, Rey Juan Carlos University, Móstoles, 28933 Madrid, Spain; (L.E.M.); (S.G.G.d.l.H.)
| | - María Jesús Fernández Aceñero
- Department of Legal Medicine, Psychiatry and Pathology, School of Medicine, Complutense University of Madrid, 28040 Madrid, Spain; (L.O.M.); (M.J.F.A.)
- Department of Pathology, Hospital Clínico San Carlos, Health Research Institute of the Hospital Clínico San Carlos (IdISSC), 28040 Madrid, Spain;
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Hsu HT, Kuo TM, Wei CY, Huang JY, Liu TW, Hsing MT, Lai MT, Chen CT. Investigation of the impact of Globo-H expression on the progression of gastric cancer. Am J Cancer Res 2023; 13:2969-2983. [PMID: 37560002 PMCID: PMC10408484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Accepted: 05/28/2023] [Indexed: 08/11/2023] Open
Abstract
Globo-H (GH), a globo-series glycosphingolipid antigen that is synthesized by key enzymes β1,3-galactosyltransferase V (β3GalT5), fucosyltransferase (FUT) 1 and 2, is highly expressed on a variety of epithelial cancers rendering it a promising target for cancer immunotherapy. GH-targeting antibody-drug conjugate has been demonstrated an excellent tumor growth inhibition potency in animal models across multiple cancer types including Gastric cancer (GC). This study aims to further investigate the GH roles in GC. Significant correlations were observed between high mRNA expression of GH-synthetic key enzymes and worse overall survival (OS)/post-progression survival for GC patients based on the data from "Kaplan-Meier plotter" database (n=498). The level of GH expression was evaluated in clinical adenocarcinoma samples from 105 patients with GC by immunohistochemistry based on H-score. GH expression (H score ≥ 20; 33.3%) was significantly associated with a poor disease specific survival (DSS) and invasiveness in all samples with P=0.029 and P=0.013, respectively. In addition, it is also associated with shorter DSS and OS in poorly differentiated tumors with P=0.033 and P=0.045, respectively. Particularly, with patients ≥ 65 years of age, GH expression is also significantly associated with the stages (P=0.023), differentiation grade (P=0.038), and invasiveness (P=0.026) of the cancer. Sorted GC NCI-N87 cells with high level of endogenous GH showed higher proliferative activity compared with low-GH-expressing cells based on PCNA expression. Micro-western array analysis on high-GH-expressing GC cells indicated an upregulation in HER2-related signaling proteins including phospho-AKT/P38/JNK and Cyclin D1/Cyclin E1 proteins. Moreover, GH level was shown to be correlated with expression of total HER2 and caveolin-1 in GC cells. Immunoprecipitation study suggested that there are potential interactions among GH, caveolin-1, and HER2. In conclusions, GH level was significantly associated with the worse survival and disease progression in GC patients, especially in older patients. Enhanced cell proliferation activity through interactions among GH, HER2, and caveolin-1 interactions may contribute to GH induced tumor promotion signaling in GC. GH-targeting therapy may be a viable option for the treatment of GC patients.
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Affiliation(s)
- Hui-Ting Hsu
- Department of Pathology, Changhua Christian HospitalChanghua, Taiwan
- Institute of Medicine, Chung Shan Medical UniversityTaichung, Taiwan
- School of Medicine, Chung Shan Medical UniversityTaichung, Taiwan
- Department of Pathology, China Medical University HospitalTaichung, Taiwan
| | | | | | | | | | - Ming-Tai Hsing
- Department of Neurosurgery, Changhua Christian HospitalChanghua, Taiwan
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Luo XF, Luo YH, Zhao XY, Lin XT, Li WL, Jie J, Wu D, Fang G, Pang YZ, Huang A. Application and progress of palliative therapy in advanced gastric carcinomas. Front Oncol 2023; 13:1104447. [PMID: 36969008 PMCID: PMC10035333 DOI: 10.3389/fonc.2023.1104447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 02/16/2023] [Indexed: 03/11/2023] Open
Abstract
Gastric carcinomas have high morbidity and mortality. It produces no noticeable symptoms in the early stage while causing complex complications in its advanced stage, making treatment difficult. Palliative therapy aims to relieve the symptoms of cancer patients and focuses on improving their quality of life. At present, five palliative therapies for advanced gastric carcinomas are offered: resection, gastrojejunostomy, stenting, chemotherapy, and radiotherapy. In recent years, palliative therapy has been used in the clinical treatment of advanced gastric carcinomas and related complications because of its efficacy in gastric outlet obstruction and gastric bleeding. In the future, multimodal and interdisciplinary palliative therapies can be applied to control general symptoms to improve patients’ condition, prolong their lifespan and improve their quality of life.
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Affiliation(s)
- Xiao-fan Luo
- Key Laboratory of Basic and Applied Research of Zhuang Medicine Prescriptions, Guangxi University of Traditional Chinese Medicine, Nanning, Guangxi, China
| | - Ye-hao Luo
- School of Second Clinical Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Xin-yi Zhao
- Key Laboratory of Basic and Applied Research of Zhuang Medicine Prescriptions, Guangxi University of Traditional Chinese Medicine, Nanning, Guangxi, China
| | - Xue-ting Lin
- Key Laboratory of Basic and Applied Research of Zhuang Medicine Prescriptions, Guangxi University of Traditional Chinese Medicine, Nanning, Guangxi, China
| | - Wen-ling Li
- Key Laboratory of Basic and Applied Research of Zhuang Medicine Prescriptions, Guangxi University of Traditional Chinese Medicine, Nanning, Guangxi, China
| | - Jie Jie
- Key Laboratory of Basic and Applied Research of Zhuang Medicine Prescriptions, Guangxi University of Traditional Chinese Medicine, Nanning, Guangxi, China
| | - Di Wu
- Key Laboratory of Basic and Applied Research of Zhuang Medicine Prescriptions, Guangxi University of Traditional Chinese Medicine, Nanning, Guangxi, China
| | - Gang Fang
- Key Laboratory of Basic and Applied Research of Zhuang Medicine Prescriptions, Guangxi University of Traditional Chinese Medicine, Nanning, Guangxi, China
| | - Yu-zhou Pang
- Key Laboratory of Basic and Applied Research of Zhuang Medicine Prescriptions, Guangxi University of Traditional Chinese Medicine, Nanning, Guangxi, China
- *Correspondence: Yu-zhou Pang, ; An Huang,
| | - An Huang
- Zhuang Yao Pharmaceutical Engineering and Technology Research Center, Guangxi University of Traditional Chinese Medicine, Nanning, Guangxi, China
- *Correspondence: Yu-zhou Pang, ; An Huang,
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Zurlo IV, Pozzo C, Strippoli A, Mignogna S, Basso M, Vivolo R, Trovato G, Ciaburri M, Morelli F, Bria E, Leo S, Tortora G. Safety and Efficacy of a First-Line Chemotherapy Tailored by G8 Score in Elderly Metastatic or Locally Advanced Gastric and Gastro-Esophageal Cancer Patients: A Real-World Analysis. Geriatrics (Basel) 2022; 7:geriatrics7050107. [PMID: 36286210 PMCID: PMC9601931 DOI: 10.3390/geriatrics7050107] [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: 07/13/2022] [Revised: 09/12/2022] [Accepted: 09/23/2022] [Indexed: 11/17/2022] Open
Abstract
Introduction: Gastric (GC) and gastro-esophageal cancer (GEC) are common neoplasms in the elderly. However, in clinical practice, the correct strategy for elderly patients who might benefit from chemotherapy (CT) is unknown. Prospective data are still poor. In this context, we performed a retrospective analysis of GC patients aged ≥75 years and treated at our institutions. Material and Methods: We retrospectively analyzed 90 patients with confirmed metastatic GC or GEC, treated with an upfront CT. Inclusion criteria were patients aged ≥75 years, PS 0−2, normal bone marrow/liver/renal function and no major comorbidities. All patients received a G8 score, and some patients with G8 ≤14 received a comprehensive geriatric assessment (CGA). The primary goal was to perform a safety evaluation based on the incidence of adverse events (AE), and the secondary goal was to determine the efficacy (PFS and OS). The chi-square test and the Kaplan−Meier method were used to estimate the outcomes. The statistical significance level was set at p < 0.05. Results: Toxicity rates were quite low: G1/G2 (51.1%) and G3/G4 (25.5%). No toxic deaths were reported. The median PFS was 6.21 months and the median OS 11 months. The G8 score and PS ECOG significantly influenced both PFS and OS. A statistically significant correlation among G8, weight loss, hypoalbuminemia and risk of G3/G4 adverse events was also found. Conclusion: Our research on selected elderly patients did not detect broad differences of efficacy and tolerability compared to a young population. Our study, although retrospective and small-sized, showed that G8 score might be an accurate tool to identify elderly GC/GEC patients who could be safely treated with CT, further recognizing patients who could receive a doublet CT and who may require a single agent chemotherapy or a baseline dose reduction.
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Affiliation(s)
- Ina Valeria Zurlo
- Medical Oncology Unit, “Vito Fazzi” Hospital, 73100 Lecce, Italy
- Correspondence:
| | - Carmelo Pozzo
- Medical Oncology Unit, Comprehensive Cancer Center, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, 00168 Rome, Italy
| | - Antonia Strippoli
- Medical Oncology Unit, Comprehensive Cancer Center, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, 00168 Rome, Italy
| | | | - Michele Basso
- Medical Oncology Unit, Comprehensive Cancer Center, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, 00168 Rome, Italy
| | - Raffaella Vivolo
- Medical Oncology Unit, Comprehensive Cancer Center, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, 00168 Rome, Italy
| | - Giovanni Trovato
- Medical Oncology Unit, Comprehensive Cancer Center, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, 00168 Rome, Italy
| | - Michele Ciaburri
- Geriatric Unit, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, 00168 Rome, Italy
| | - Franco Morelli
- Medical Oncology Unit, Gemelli Molise, 86100 Campobasso, Italy
| | - Emilio Bria
- Medical Oncology Unit, Comprehensive Cancer Center, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, 00168 Rome, Italy
| | - Silvana Leo
- Medical Oncology Unit, “Vito Fazzi” Hospital, 73100 Lecce, Italy
| | - Giampaolo Tortora
- Medical Oncology Unit, Comprehensive Cancer Center, Fondazione Policlinico Universitario “A. Gemelli” IRCCS, 00168 Rome, Italy
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Hennessy MA, Hamid M, Keegan NM, Corrigan L, Goggin C, Oo NM, Carrigan M, Mockler D, O'Donovan A, Horgan AM. Metastatic gastroesophageal cancer in older patients - is this patient cohort represented in clinical trials? BMC Cancer 2022; 22:3. [PMID: 34980003 PMCID: PMC8722002 DOI: 10.1186/s12885-021-09103-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2021] [Accepted: 11/22/2021] [Indexed: 11/10/2022] Open
Abstract
Background Older patients are underrepresented in the clinical trials that determine the standards of care for oncological treatment. We conducted a review to identify whether there have been age-restrictive inclusion criteria in clinical trials over the last twenty five years, focusing on patients with metastatic gastroesophageal cancer. Methods A search strategy was developed encompassing Embase, PubMed and The Cochrane Library databases. Completed phase III randomised controlled trials evaluating systemic anti-cancer therapies in metastatic gastroesophageal malignancies from 1st January 1995 to 18th November 2020 were identified. These were screened for eligibility using reference management software (Covidence; Veritas Health Innovation Ltd). Data including age inclusion/exclusion criteria and median age of participants were recorded. The percentage of patients ≥ 65 enrolled was collected where available. The change over time in the proportion of studies using an upper age exclusion was estimated using a linear probability model. Results Three hundred sixty-three phase III studies were identified and screened, with 66 trials remaining for final analysis. The majority of trials were Asian (48%; n = 32) and predominantly evaluated gastric malignancies, (86%; n = 56). The median age of participants was 62 (range 18–94). Thirty-two percent (n = 21) of studies specified an upper age limit for inclusion and over half of these were Asian studies. The median age of exclusion was 75 (range 65–80). All studies prior to 2003 used an upper age exclusion (n = 12); whereas only 9 that started in 2003 or later did (17%). Among later studies, there was a very modest downward yearly-trend in the proportion of studies using an upper age exclusion (-0.02 per year; 95%CI -0.05 to 0.01; p = 0.31). Fifty-two percent (n = 34) of studies specified the proportion of their study population who were ≥ 65 years. Older patients represented only 36% of the trial populations in these studies (range 7–60%). Conclusions Recent years have seen improvements in clinical trial protocols, with many no longer specifying restrictive age criteria. Reasons for poor representation of older patients are complex and ongoing efforts are needed to broaden eligibility criteria and prioritise the inclusion of older adults in clinical trials. Supplementary Information The online version contains supplementary material available at 10.1186/s12885-021-09103-w.
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Affiliation(s)
- Maeve A Hennessy
- Department of Medical Oncology, University Hospital Waterford, Waterford, Ireland
| | - Munzir Hamid
- Department of Medical Oncology, University Hospital Waterford, Waterford, Ireland
| | - Niamh M Keegan
- Department of Medical Oncology, University Hospital Waterford, Waterford, Ireland
| | - Lynda Corrigan
- Department of Medical Oncology, University Hospital Waterford, Waterford, Ireland
| | - Caitriona Goggin
- Department of Medical Oncology, University Hospital Waterford, Waterford, Ireland
| | - Nay Myo Oo
- Department of Medical Oncology, University Hospital Waterford, Waterford, Ireland
| | - Marie Carrigan
- St Lukes Radiation Oncology Oncology Network, St Lukes Rathgar, Dublin, Ireland
| | - David Mockler
- John Stearne Library, Trinity Centre for Health Sciences, Dublin, Ireland
| | - Anita O'Donovan
- Applied Radiation Therapy Trinity (ARTT), Trinity St James's Cancer Institute, Trinity College, Dublin, Ireland
| | - Anne M Horgan
- Department of Medical Oncology, University Hospital Waterford, Waterford, Ireland.
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10
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Shitara K, Doi T, Hosaka H, Thuss-Patience P, Santoro A, Longo F, Ozyilkan O, Cicin I, Park D, Zaanan A, Pericay C, Özgüroğlu M, Alsina M, Makris L, Benhadji KA, Ilson DH. Efficacy and safety of trifluridine/tipiracil in older and younger patients with metastatic gastric or gastroesophageal junction cancer: subgroup analysis of a randomized phase 3 study (TAGS). Gastric Cancer 2022; 25:586-597. [PMID: 34997449 PMCID: PMC9013328 DOI: 10.1007/s10120-021-01271-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Accepted: 11/26/2021] [Indexed: 02/07/2023]
Abstract
BACKGROUND Trifluridine and tipiracil (FTD/TPI) demonstrated survival benefit vs placebo and manageable safety in previously treated patients with metastatic gastric/gastroesophageal junction cancer (mGC/GEJC) in the randomized, placebo-controlled, phase 3 TAGS study. This subgroup analysis of TAGS examined efficacy/safety outcomes by age. METHODS In TAGS, patients with mGC/GEJC and ≥ 2 prior therapies were randomized (2:1) to receive FTD/TPI 35 mg/m2 or placebo, plus best supportive care. A preplanned subgroup analysis was performed to evaluate efficacy and safety outcomes in patients aged < 65, ≥ 65, and ≥ 75 years. RESULTS Among 507 randomized patients (n = 337 FTD/TPI; n = 170 placebo), 55%, 45%, and 14% were aged < 65, ≥ 65, and ≥ 75 years, respectively. Overall survival hazard ratios for FTD/TPI vs placebo were 0.67 (95% CI 0.51-0.89), 0.73 (95% CI 0.52-1.02), and 0.67 (95% CI 0.33-1.37) in patients aged < 65, ≥ 65, and ≥ 75 years, respectively. Regardless of age, patients receiving FTD/TPI experienced improved progression-free survival and stayed longer on treatment than those receiving placebo. Among FTD/TPI-treated patients, frequencies of any-cause grade ≥ 3 adverse events (AEs) were similar across age subgroups (80% each), although grade ≥ 3 neutropenia was more frequent in older patients [40% (≥ 65 and ≥ 75 years); 29% (< 65 years)]; AE-related discontinuation rates did not increase with age [14% (< 65 years), 12% (≥ 65 years), and 12% (≥ 75 years)]. CONCLUSIONS The results of this subgroup analysis show the efficacy and tolerability of FTD/TPI treatment regardless of age in patients with mGC/GEJC who had received 2 or more prior treatments.
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Affiliation(s)
- Kohei Shitara
- Department of Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa-shi, Chiba, 277-8577, Japan.
| | - Toshihiko Doi
- Department of Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa-shi, Chiba, 277-8577, Japan
| | - Hisashi Hosaka
- Department of Gastroenterology, Gunma Prefectural Cancer Center, Ota, Gunma, Japan
| | - Peter Thuss-Patience
- Medizinische Klinik m.S. Hämatologie, Onkologie und Tumorimmunologie, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Armando Santoro
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, Pieve Emanuele, 20072, Milan, Italy
- IRCCS Humanitas Research Hospital, Humanitas Cancer Center, Via Manzoni 56, Rozzano, 20089, Milan, Italy
| | - Federico Longo
- Medical Oncology, Hospital Universitario Ramon y Cajal, IRYCIS, CIBERONC, Madrid, Spain
| | - Ozgur Ozyilkan
- Medical Oncology, Baskent University Adana Practice and Research Centre Kisla, Adana, Turkey
| | - Irfan Cicin
- Department of Internal Medicine, Division of Medical Oncology, School of Medicine, Trakya University, Edirne, Turkey
| | - David Park
- Hematology and Oncology, St. Jude Crosson Cancer Institute/St. Joseph Heritage Healthcare, Fullerton, CA, USA
| | - Aziz Zaanan
- Department of Gastrointestinal Oncology, European Georges Pompidou Hospital, AP-HP Centre, University of Paris, Paris, France
| | - Carles Pericay
- Medical Oncology, Corporación Sanitaria Parc Tauli, Barcelona, Spain
| | - Mustafa Özgüroğlu
- Department of Internal Medicine, Division of Medical Oncology, Clinical Trial Unit, Cerrahpaşa School of Medicine, Istanbul University-Cerrahpaşa, Istanbul, Turkey
| | - Maria Alsina
- Medical Oncology Department, Vall d'Hebron Institute of Oncology (VHIO), Barcelona, Spain
| | | | | | - David H Ilson
- Gastrointestinal Oncology Service in the Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
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11
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Choi S, Min JS, Jeong SH, Yoo MW, Son YG, Oh SJ, Kim JH, Park JM, Hur H, Jee YS, Hwang SH, Jin SH, Lee SE, Lee YJ, Seo KW, Park S, Lee CM, Kim CH, Jeong IH, Lee HH, Choi SI, Lee SI, Kim CY, Chae H, Son MW, Pak KH, Kim S, Lee MS, Kim HI. Long-Term Survival Outcomes of Elderly Patients Treated With S-1 or Capecitabine Plus Oxaliplatin for Stage II or III Gastric Cancer: A Multicenter Cohort Study. J Gastric Cancer 2022; 22:67-77. [PMID: 35425655 PMCID: PMC8980600 DOI: 10.5230/jgc.2022.22.e6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 02/22/2022] [Accepted: 02/22/2022] [Indexed: 11/20/2022] Open
Abstract
Purpose Materials and Methods Results Conclusions
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Affiliation(s)
- Seohee Choi
- Department of Surgery, National Health Insurance Service Ilsan Hospital, Goyang, Korea
| | - Jae-Seok Min
- Department of Surgery, Dongnam Institute of Radiological and Medical Sciences, Cancer Center, Busan, Korea
| | - Sang-Ho Jeong
- Department of Surgery, Gyeongsang National University School of Medicine, Jinju, Korea
| | - Moon-Won Yoo
- Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Young-Gil Son
- Department of Surgery, Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, Korea
| | - Sung Jin Oh
- Department of Surgery, Inje University Haeundae Paik Hospital, Inje University College of Medicine, Busan, Korea
| | - Jong-Han Kim
- Department of Surgery, Korea University College of Medicine, Seoul, Korea
| | - Joong-Min Park
- Department of Surgery, Chung-Ang University College of Medicine, Seoul, Korea
| | - Hoon Hur
- Department of Surgery, Ajou University School of Medicine, Suwon, Korea
| | - Ye Seob Jee
- Department of Surgery, Dankook University Hospital, Cheonan, Korea
| | - Sun-Hwi Hwang
- Department of Surgery, Pusan National University Yangsan Hospital, Yangsan, Korea
| | - Sung-Ho Jin
- Department of Surgery, Korea Cancer Center Hospital, Seoul, Korea
| | - Sang Eok Lee
- Department of Surgery, Konyang University Hospital, Daejeon, Korea
| | - Young-Joon Lee
- Department of Surgery, Gyeongsang National University School of Medicine, Jinju, Korea
| | - Kyung Won Seo
- Department of Surgery, Kosin University College of Medicine, Busan, Korea
| | - Sungsoo Park
- Department of Surgery, Korea University College of Medicine, Seoul, Korea
| | - Chang Min Lee
- Department of Surgery, Korea University College of Medicine, Seoul, Korea
| | | | - In Ho Jeong
- Department of Surgery, Jeju National University Hospital, Jeju, Korea
| | - Han Hong Lee
- Department of Surgery, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Sung Il Choi
- Department of Surgery, Kyung Hee University Hospital at Gangdong, Seoul, Korea
| | - Sang-Il Lee
- Department of Surgery, Chungnam National University College of Medicine, Daejeon, Korea
| | - Chan-Young Kim
- Department of Surgery, Jeonbuk National University College of Medicine, Jeonju, Korea
| | - Hyundong Chae
- Department of Surgery, Daegu Catholic University College of Medicine, Daegu, Korea
| | - Myoung-Won Son
- Department of Surgery, Soonchunhyang University Cheonan Hospital, Cheonan, Korea
| | - Kyung Ho Pak
- Department of Surgery, Hallym University Dongtan Sacred Heart Hospital, Hwaseong, Korea
| | - Sungsoo Kim
- Department of Surgery, Jeju National University Hospital, Jeju, Korea
| | - Moon-Soo Lee
- Department of Surgery, Eulji University Hospital, Daejeon, Korea
| | - Hyoung-Il Kim
- Department of Surgery, Yonsei University College of Medicine, Seoul, Korea
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12
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Ren D, Wang G, Zhang Y, Kan J, Dong Q, Zhao J, Ji F, Li H, Luo Y, Lin M, Li G, Liu Z, Ma X, Guo Q, Zhao F, Shen G, Zhao J. Efficacy and Safety of Apatinib for Elderly Patients with Advanced or Metastatic Gastric Cancer After Failure of at Least First-Line Chemotherapy: A Multi-Center, Single-Arm, Phase II Study. Onco Targets Ther 2021; 14:4499-4508. [PMID: 34434051 PMCID: PMC8380789 DOI: 10.2147/ott.s322710] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Accepted: 07/28/2021] [Indexed: 12/30/2022] Open
Abstract
Background Apatinib improves progression-free survival and overall survival with an acceptable safety profile in Chinese patients with chemotherapy-refractory advanced or metastatic gastric cancer. However, the efficacy and safety of apatinib are unclear for elderly patients. This study was undertaken to prospectively investigate the efficacy and safety of apatinib for elderly patients with unresectable advanced or metastatic gastric cancer, who experienced progression to at least one lines of chemotherapy. Methods This open-label, single-arm, phase II study enrolled patients aged ≥60 years with advanced gastric cancer, who experienced progression to one or more lines of chemotherapy at five centers in China. Patients received apatinib in an oral dose of 500mg or 250mg daily according to the research physicians’ decision. The primary end point was progression-free survival, and the secondary end points were objective response rate, disease control rate, overall survival, and safety. Results Forty-eight patients were enrolled between June 2017 and September 2019. The median age was 65.5 years (range 60–80 years). Twenty-seven patients (56.3%) started treatment with an initial dose of 500 mg and 21 patients (43.7%) with 250 mg. The median progression-free survival and overall survival were 3.00 months (95% confidence interval, 2.17–3.84) and 8.10 months (95% confidence interval, 4.35–11.85), respectively. The objective response rate and disease control rate assessed by the investigators were 16.7% and 72.9%, respectively. The common side effects were fatigue (58.3%), hypertension (47.9%), abdominal pain (33.3%), proteinuria (29.2%), leukopenia (22.9%), and neutropenia (20.8%). Hypertension (22.9%) was the major grade 3/4 toxicity. Conclusion These data suggest that apatinib is effective and relatively tolerable for elderly patients with unresectable advanced or metastatic gastric cancer who have received at least first-line chemotherapy. ![]()
Point your SmartPhone at the code above. If you have a QR code reader the video abstract will appear. Or use: https://youtu.be/FATzhtdXGn4
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Affiliation(s)
- Dengfeng Ren
- Research Center for High Altitude Medicine, Qinghai University, Xining, People's Republic of China.,Breast Disease Diagnosis and Treatment Center, Affiliated Hospital of Qinghai University, Affiliated Cancer Hospital of Qinghai University, Xining, People's Republic of China.,Department of Medical Oncology, Affiliated Hospital of Qinghai University, Affiliated Cancer Hospital of Qinghai University, Xining, People's Republic of China
| | - Guoxiu Wang
- Department of Medical Oncology, Yangquan No.1 People's Hospital, Yangquan, People's Republic of China
| | - Yu Zhang
- Department of Medical Oncology, Qinghai Red Cross Hospital, Xining, People's Republic of China
| | - Jie Kan
- Department of Medical Oncology, People's Hospital of Qinghai Province, Xining, People's Republic of China
| | - Qiuxia Dong
- Department of Medical Oncology, The Fifth People's Hospital of Qinghai Province, Xining, People's Republic of China
| | - Junhui Zhao
- Department of Medical Oncology, Affiliated Hospital of Qinghai University, Affiliated Cancer Hospital of Qinghai University, Xining, People's Republic of China
| | - Faxiang Ji
- Department of Medical Oncology, Affiliated Hospital of Qinghai University, Affiliated Cancer Hospital of Qinghai University, Xining, People's Republic of China
| | - Hao Li
- Department of Medical Oncology, Affiliated Hospital of Qinghai University, Affiliated Cancer Hospital of Qinghai University, Xining, People's Republic of China
| | - Yushuang Luo
- Department of Medical Oncology, Affiliated Hospital of Qinghai University, Affiliated Cancer Hospital of Qinghai University, Xining, People's Republic of China
| | - Mingzhe Lin
- Department of Medical Oncology, Affiliated Hospital of Qinghai University, Affiliated Cancer Hospital of Qinghai University, Xining, People's Republic of China
| | - Guoyuan Li
- Department of Medical Oncology, Affiliated Hospital of Qinghai University, Affiliated Cancer Hospital of Qinghai University, Xining, People's Republic of China
| | - Zhibo Liu
- Department of Medical Oncology, Affiliated Hospital of Qinghai University, Affiliated Cancer Hospital of Qinghai University, Xining, People's Republic of China
| | - Xinfu Ma
- Department of Surgical Oncology, Affiliated Hospital of Qinghai University, Affiliated Cancer Hospital of Qinghai University, Xining, People's Republic of China
| | - Qijing Guo
- Department of Medical Oncology, Affiliated Hospital of Qinghai University, Affiliated Cancer Hospital of Qinghai University, Xining, People's Republic of China
| | - Fuxing Zhao
- Research Center for High Altitude Medicine, Qinghai University, Xining, People's Republic of China.,Breast Disease Diagnosis and Treatment Center, Affiliated Hospital of Qinghai University, Affiliated Cancer Hospital of Qinghai University, Xining, People's Republic of China
| | - Guoshuang Shen
- Breast Disease Diagnosis and Treatment Center, Affiliated Hospital of Qinghai University, Affiliated Cancer Hospital of Qinghai University, Xining, People's Republic of China.,Department of Surgical Oncology, Affiliated Hospital of Qinghai University, Affiliated Cancer Hospital of Qinghai University, Xining, People's Republic of China
| | - Jiuda Zhao
- Research Center for High Altitude Medicine, Qinghai University, Xining, People's Republic of China.,Breast Disease Diagnosis and Treatment Center, Affiliated Hospital of Qinghai University, Affiliated Cancer Hospital of Qinghai University, Xining, People's Republic of China.,Department of Medical Oncology, Affiliated Hospital of Qinghai University, Affiliated Cancer Hospital of Qinghai University, Xining, People's Republic of China
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13
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Chen MH, Lu SN, Chen CH, Lin PC, Jiang JK, D’yachkova Y, Lukanowski M, Cheng R, Chen LT. How May Ramucirumab Help Improve Treatment Outcome for Patients with Gastrointestinal Cancers? Cancers (Basel) 2021; 13:3536. [PMID: 34298750 PMCID: PMC8306041 DOI: 10.3390/cancers13143536] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 05/24/2021] [Accepted: 07/09/2021] [Indexed: 12/24/2022] Open
Abstract
GI cancers are characterized by high recurrence rates and a dismal prognosis and there is an urgent need for new therapeutic approaches. This is a narrative review designed to provide a summary of the efficacy as measured by overall survival, progression free survival, and safety data from phase 3 randomized controlled GI clinical trials of ramucirumab including those from important pre-specified patient subgroups and evidence from real clinical practice worldwide. Quality of life (QOL) is discussed where data are available. Our aim was to summarize the efficacy and safety of ramucirumab in the treatment of GI cancers using these existing published data with a view to demonstrating how ramucirumab may help improve treatment outcome for patients with GI cancers. The data indicate that ramucirumab is efficacious, safe, and tolerable across the intent-to-treat patient populations as a whole and across several pre-specified subgroups, even those whose disease is traditionally more difficult to treat. Furthermore, survival outcomes observed in real-world clinical practice demonstrate similar data from phase 3 clinical trials even in patients with complications, suggesting that the benefits of ramucirumab translate in actual clinical practice.
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Affiliation(s)
- Ming-Huang Chen
- Taipei Veterans General Hospital, Taipei 11217, Taiwan; (M.-H.C.); (J.-K.J.)
| | - Sheng-Nan Lu
- Kaohsiung Chang Gung Memorial Hospital, Kaohsiung City 83301, Taiwan;
| | - Chien-Hung Chen
- Department of Internal Medicine, National Taiwan University Hospital, Douliu 64041, Taiwan;
| | - Peng-Chan Lin
- National Cheng Kung University Hospital, National Cheng Kung University, Tainan 70403, Taiwan;
| | - Jeng-Kai Jiang
- Taipei Veterans General Hospital, Taipei 11217, Taiwan; (M.-H.C.); (J.-K.J.)
| | | | - Mariusz Lukanowski
- Global Medical Affairs, Eli Lilly Denmark, Hovedstaden, 2730 Herlev, Denmark;
| | - Rebecca Cheng
- Eli Lilly and Company (Taiwan) Inc., Taipe City 10543, Taiwan;
| | - Li-Tzong Chen
- National Cheng Kung University Hospital, National Cheng Kung University, Tainan 70403, Taiwan;
- National Institute of Cancer Research, National Health Research Institutes, Tainan 70456, Taiwan
- Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung City 80756, Taiwan
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14
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Relationship between frailty and mortality after gastrectomy in older patients with gastric cancer. J Geriatr Oncol 2021; 13:67-73. [PMID: 34272203 DOI: 10.1016/j.jgo.2021.06.010] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 06/17/2021] [Accepted: 06/25/2021] [Indexed: 12/27/2022]
Abstract
OBJECTIVES Frail older adults with gastric cancer are at an increased risk of poor postoperative outcomes. We assessed whether geriatric frailty assessed using the Study of Osteoporotic Fractures (SOF) index could predict post-gastrectomy mortality. MATERIALS AND METHODS We retrospectively assessed older adults (age ≥ 65 years) who underwent gastrectomy for gastric cancer between April 2012 and September 2015. Frailty status was assessed using the SOF index (range, 0-3) and categorized as robust (0), pre-frail (1), and frail (2-3). The Kaplan-Meier method and log-rank tests were used to compare survival between frailty groups. Univariate and multivariate analyses were used to identify mortality-associated risk factors. RESULTS Among 231 patients (the median age 72.04 years and 140 (60.6%) men), 138 (59.7%) were robust, 58 (25.1%) were pre-frail, and 35 (15.2%) were frail. The mortality rate was 14.5% among robust patients, 20.7% among pre-frail patients, and 20.0% among frail patients (log-rank test, P = 0.032). Frail patients had more than a 3-fold increased risk of mortality compared with robust patients (adjusted HR = 3.331; 95% CI, 1.161-9.559). Multivariate analysis revealed that the SOF index and TNM stage were associated with increased mortality. CONCLUSIONS SOF index predicted post-gastrectomy mortality among older patients independently of age, sex, TNM stage, type of approach, gastrectomy type, and extent of lymph node dissection. SOF index may be used with ease to assess frailty status among older patients with gastric cancer in busy clinics and subgroups that may benefit from targeted frailty interventions before cancer treatments.
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15
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Ji F, Lang C, Gao P, Sun H. Knockdown of Circ_0000144 Suppresses Cell Proliferation, Migration and Invasion in Gastric Cancer Via Sponging MiR-217. J Microbiol Biotechnol 2021; 31:784-793. [PMID: 33958507 PMCID: PMC9705855 DOI: 10.4014/jmb.2102.02005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Revised: 04/23/2021] [Accepted: 05/03/2021] [Indexed: 12/15/2022]
Abstract
Previous studies have uncovered the role of circ_0000144 in various tumors. Here, we investigated the function and mechanism of circ_0000144 in gastric cancer (GC) progression. The expression of circ_0000144 in GC tissues and cells was detected through quantitative real-time polymerase chain reaction (qRT-PCR) method. Gain- and loss-of-function experiments including colony formation, wound healing and transwell assays were performed to examine the role of circ_0000144 in GC cells. Furthermore, western blot was conducted to determine the expressions of epithelial mesenchymal transition (EMT)-related proteins. The interaction between circ_0000144 and miR-217 was analyzed by bioinformatic analysis and luciferase reporter assays. The circ_0000144 expression was obviously upregulated in GC tissues and cells. Silencing of circ_0000144 inhibited cell proliferation, migration and invasion of GC cells, but ectopic expression of circ_0000144 showed the opposite results. Moreover, circ_0000144 sponged miR-217, and rescue assays revealed that silencing miR-217 expression reversed the inhibitory effect of circ_0000144 knockdown on the progress of GC. Our findings reveal that circ_0000144 inhibition suppresses GC cell proliferation, migration and invasion via absorbing miR-217, providing a new biomarker and potential therapeutic target for treatment of GC.
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Affiliation(s)
- Fengcun Ji
- Department of General Surgery, Sunshine Union Hospital, High-Tech District, Weifang 261000, P.R. China
| | - Chao Lang
- Department of General Surgery, Sunshine Union Hospital, High-Tech District, Weifang 261000, P.R. China
| | - Pengfei Gao
- Department of General Surgery, Sunshine Union Hospital, High-Tech District, Weifang 261000, P.R. China
| | - Huanle Sun
- Department of General Surgery, Sunshine Union Hospital, High-Tech District, Weifang 261000, P.R. China,Corresponding author E-mail:
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16
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Zhang R, Cui Y, Guan X, Jiang X. A Recombinant Human Adenovirus Type 5 (H101) Combined With Chemotherapy for Advanced Gastric Carcinoma: A Retrospective Cohort Study. Front Oncol 2021; 11:752504. [PMID: 34956877 PMCID: PMC8695551 DOI: 10.3389/fonc.2021.752504] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Accepted: 11/16/2021] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND This retrospective cohort study aimed to evaluate the clinical outcomes of H101 combined with chemotherapy for advanced gastric carcinoma (GC) patients. METHODS The advanced GC patients, who were treated with H101 and/or chemotherapy, were enrolled and divided into three groups according to treatment method. The clinical characteristics of patients, clinical short-term and long-term outcomes, followed up, and complication were analyzed. RESULTS A total of 95 patients (30 patients in group A were treated with H101, 33 in group B patients were treated with chemotherapy, 32 patients in group C were treated with H101 combined with chemotherapy) were retrospectively reviewed. The disease control rate (DCR) and overall response rate (ORR) were significantly greater in group C (81.3% and 50.0%) than in groups A (63.3% and 30.0%) and B (66.7% and 33.3%, all p < 0.05). The 1- and 2-year survival rates and progression-free survival were significantly greater in group C than in groups A and B (all p < 0.05). There was no significant difference in complication among the three groups. At dose levels of 0.5 × 1012 vp/day, 1.0 × 1012 vp/day, and 1.5 × 1012 vp/day, complications were not increased as increased of dose. CONCLUSIONS H101 combined with chemotherapy may be a potential therapeutic option for patients with advanced GC, and prospective studies with proper assessment of toxicity will be needed in the future.
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17
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The role of stem cell niche in intestinal aging. Mech Ageing Dev 2020; 191:111330. [DOI: 10.1016/j.mad.2020.111330] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Revised: 08/05/2020] [Accepted: 08/07/2020] [Indexed: 12/16/2022]
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18
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Sun Z, Luan S, Yao Y, Qin T, Xu X, Shen Z, Yao R, Yue L. NHE1 Mediates 5-Fu Resistance in Gastric Cancer via STAT3 Signaling Pathway. Onco Targets Ther 2020; 13:8521-8532. [PMID: 32904684 PMCID: PMC7457598 DOI: 10.2147/ott.s256274] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Accepted: 08/05/2020] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Several recent studies have addressed the role of Na+/H+ exchanger isoform 1 (NHE1) in tumor cell growth and apoptosis, including in gastric cancer. However, the role of NHE1 expression related to the 5-Fu resistance in gastric cancer has not been investigated. METHODS The expression of NHE1 was examined by qPCR in the SGC7901/5-FU cell line and its parental cell line. pcDNA3.1-NHE1 and NHE1-siRNA were transfected to SGC7901/5-FU resistance cells and cell apoptosis was detected via TUNEL assay. The upstream activators in NHE1 mediated 5-Fu resistant gastric cancer cells were detected by Western blot and immunofluorescent. RESULTS A significant increase of the expression of NHE1 was observed in SGC7901 5-FU resistance cells compared to the GES-1 and SGC7901 cell line. NHE1 can suppress the cell apoptosis of SGC7901 5-FU resistance cells and involved in cell cycle. Also, the migration and invasion of SGC7901 5-FU resistance cells were promoted by NHE1. NHE1 also increases the intracellular pH. The results of Western blot analysis showed that NHE1 overexpression induced an increase in the expression of phosphorylated activator transcription factor 3 (pSTAT3). The more obvious phosphorylated level was shown in the phosphorylated STAT3 at pSTAT3tyr705. Further investigations revealed that the constitutive activation of STAT3 may be induced by JAK1 and JAK2, and thus effect the 5-FU resistance by regulating NHE1. DISCUSSION In summary, our findings provided evidence that NHE1 contributed to 5-Fu resistance in gastric cancer cells by regulating the JAK/STAT3 pathway. Therefore, NHE1 can be a useful marker for predicting and monitoring 5-Fu resistance.
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Affiliation(s)
- Zhenni Sun
- Department of Oncology, Qingdao Municipal Hospital, School of Medicine, Qingdao University, Qingdao, Shandong Province266071, People’s Republic of China
| | - Shufang Luan
- Department of Oncology, Qingdao Municipal Hospital, School of Medicine, Qingdao University, Qingdao, Shandong Province266071, People’s Republic of China
| | - Yasai Yao
- Department of Oncology, Qingdao Municipal Hospital, School of Medicine, Qingdao University, Qingdao, Shandong Province266071, People’s Republic of China
| | - Tao Qin
- Department of Oncology, Qingdao Municipal Hospital, School of Medicine, Qingdao University, Qingdao, Shandong Province266071, People’s Republic of China
| | - Xiaomei Xu
- Department of Oncology, Qingdao Municipal Hospital, School of Medicine, Qingdao University, Qingdao, Shandong Province266071, People’s Republic of China
| | - Zan Shen
- Department of Oncology, The Sixth People’s Hospital, Medical College of Shanghai Jiao Tong University, Shanghai200233, People’s Republic of China
| | - Ruyong Yao
- Central Laboratory, Qingdao Municipal Hospital, School of Medicine, Qingdao University, Qingdao, Shandong Province266071, People’s Republic of China
| | - Lu Yue
- Department of Oncology, Qingdao Municipal Hospital, School of Medicine, Qingdao University, Qingdao, Shandong Province266071, People’s Republic of China
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Jian Y, Zhao M, Cao J, Fan T, Bu W, Yang Y, Li W, Zhang W, Qiao Y, Wang J, Wen A. A Gastric Cancer Peptide GX1-Modified Nano-Lipid Carriers Encapsulating Paclitaxel: Design and Evaluation of Anti-Tumor Activity. DRUG DESIGN DEVELOPMENT AND THERAPY 2020; 14:2355-2370. [PMID: 32606603 PMCID: PMC7297341 DOI: 10.2147/dddt.s233023] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Accepted: 01/17/2020] [Indexed: 12/14/2022]
Abstract
Aim The aim of this study was to develop a GX1-modified nanostructured lipid carrier (NLCs) and to evaluate its ability to improve the anti-gastric cancer tumor effects of paclitaxel (PTX). Main Methods The GX1-modified NLCs were synthesized and loaded with PTX (GX1-PTX-NLCs) by emulsion solvent evaporation technique. The anti-tumor activity and pharmacodynamics were then evaluated by in vitro cell studies and animal experiments. Key Findings The GX1-modified NLCs were successfully synthesized and confirmed by 1H NMR and MALDI-TOF-MS. PTX-loaded NLCs produced particles with average size distribution less than or equal to 222 nm and good drug loading and entrapment efficiency. In vitro studies demonstrated that GX1-PTX-NLCs had a more obvious inhibitory effect on Co-HUVEC cells than PTX and unmodified PTX-NLCs. The cellular uptake results also showed that GX1-PTX-NLCs were largely concentrated in Co-HUVEC cells, and the uptake rates of GX1-PTX-NLCs in Co-HUVEC were higher than those of the free drug and the PTX-NLC. In vivo studies demonstrated that GX1-PTX-NLCs possess strong anti-tumor effect and showed higher tumor growth inhibition and lower toxicity in nude mice. Significance These results suggest that GX1-modified NLCs enhanced the anti-tumor activity of PTX and reduced its toxicity effectively. GX1-PTX-NLCs may be considered as a potent drug delivery system for therapy of gastric cancer.
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Affiliation(s)
- Yufan Jian
- Department of Pharmacy, Xijing Hospital, The Fourth Military Medical University, Xi'an 710032, People's Republic of China.,College of Pharmacy, Shannxi University of Chinese Medicine, Xianyang 712046, People's Republic of China
| | - Meina Zhao
- Department of Pharmacy, Xijing Hospital, The Fourth Military Medical University, Xi'an 710032, People's Republic of China.,College of Pharmacy, Shannxi University of Chinese Medicine, Xianyang 712046, People's Republic of China
| | - Jinyi Cao
- Department of Pharmacy, Xijing Hospital, The Fourth Military Medical University, Xi'an 710032, People's Republic of China
| | - Tingting Fan
- Department of Pharmacy, Xijing Hospital, The Fourth Military Medical University, Xi'an 710032, People's Republic of China
| | - Wei Bu
- Department of Pharmacy, Xijing Hospital, The Fourth Military Medical University, Xi'an 710032, People's Republic of China
| | - Yang Yang
- Institute of Medical and Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, People's Republic of China
| | - Weiwei Li
- Department of Pharmacy, Xijing Hospital, The Fourth Military Medical University, Xi'an 710032, People's Republic of China
| | - Wei Zhang
- Department of Pharmacy, Xijing Hospital, The Fourth Military Medical University, Xi'an 710032, People's Republic of China
| | - Yi Qiao
- Department of Pharmacy, Xijing Hospital, The Fourth Military Medical University, Xi'an 710032, People's Republic of China
| | - Jingwen Wang
- Department of Pharmacy, Xijing Hospital, The Fourth Military Medical University, Xi'an 710032, People's Republic of China
| | - Aidong Wen
- Department of Pharmacy, Xijing Hospital, The Fourth Military Medical University, Xi'an 710032, People's Republic of China.,College of Pharmacy, Shannxi University of Chinese Medicine, Xianyang 712046, People's Republic of China
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20
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He Y, Wang Y, Liu L, Liu S, Liang L, Chen Y, Zhu Z. Circular RNA circ_0006282 Contributes to the Progression of Gastric Cancer by Sponging miR-155 to Upregulate the Expression of FBXO22. Onco Targets Ther 2020; 13:1001-1010. [PMID: 32099403 PMCID: PMC6999548 DOI: 10.2147/ott.s228216] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Accepted: 12/02/2019] [Indexed: 12/11/2022] Open
Abstract
Background There is increasing evidence that circular RNAs (circRNAs) play an important role in human cancers. As a newly identified human circular RNA, circ_0006282 is abnormally expressed in several types of cancers and promotes the development of cancers. However, the expression and function of circ_0006282 in gastric cancer (GC) remain unclear. Methods The expression of circ_0006282 in cancer tissues and adjacent non-cancer tissues was detected by quantitative real-time polymerase chain reaction (qRT-PCR) method, and the relationship between circ_0006282 expression and clinicopathological parameters was analyzed. After knockdown of circ_0006282 by RNA interference in GC cells, CCK-8 assay, colony formation and transwell assays were conducted to examine the effects of circ_0006282 on GC cells. The influence of circ_0006282 on tumor growth in vivo was assessed in a xenograft model. Furthermore, regulatory relationship between circ_0006282, miR-155 and FBXO22 was detected by luciferase assay, qRT-PCR and Western blot. Results The expression of circ_0006282 in GC tissues was significantly higher than its adjacent non-cancer tissues and over-expression of circ_0006282 was associated with tumor size, lymph nodes metastasis and TNM stage, but no obvious links with other pathological parameters. Knockdown of circ_0006282 inhibited the proliferation and metastasis ability of GC cells in vitro and suppressed the tumor growth in vivo. Furthermore, mechanistic investigations suggested that circ_0006282 served as a competing endogenous RNA (ceRNA) of miR-155. Moreover, FBXO22 was identified as the functional target of miR-155 and down-expression of circ_0006282 inhibited FBXO22 expression. Rescue assays also demonstrated that the oncogenic function of circ_0006282 is partly attributed to its regulation on miR-155/FBXO22 axis. Conclusion Our findings indicated that over-expression of circ_0006282 down‑regulated miR-155 to activate the expression of FBXO22, thus promoting proliferation and metastasis of GC cells, which provides a promising therapeutic target for GC treatment.
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Affiliation(s)
- Yiren He
- Department of General Surgery, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui 230001, People's Republic of China
| | - Yinfeng Wang
- Department of Critical Care Medicine, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui 230001, People's Republic of China
| | - Liu Liu
- Department of General Surgery, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui 230001, People's Republic of China
| | - Shaojun Liu
- Department of General Surgery, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui 230001, People's Republic of China
| | - Lichuan Liang
- Department of General Surgery, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui 230001, People's Republic of China
| | - Yinan Chen
- Department of Gastrointestinal Surgery, Cancer Hospital, The First Affiliated Hospital of Xiamen University, Teaching Hospital of Fujian Medical University, Xiamen 361000, People's Republic of China
| | - Zhiqiang Zhu
- Department of General Surgery, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, Anhui 230001, People's Republic of China
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Wu D, Lv J, Zhao R, Wu Z, Zheng D, Shi J, Lin S, Wang S, Wu Q, Long Y, Li P, Yao Y. PSCA is a target of chimeric antigen receptor T cells in gastric cancer. Biomark Res 2020; 8:3. [PMID: 32010446 PMCID: PMC6988264 DOI: 10.1186/s40364-020-0183-x] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Accepted: 01/02/2020] [Indexed: 12/23/2022] Open
Abstract
Background Gastric cancer is a deadly malignancy and is a prognostically unfavorable entity with restricted therapeutic strategies available. Prostate stem cell antigen (PSCA) is a glycosylphosphatidylinositol (GPI)-anchored cell surface protein widely expressed in bladder, prostate, and pancreatic cancers. Existing studies have thoroughly recognized the availability of utilizing anti-PSCA CAR-T cells in the treatment of metastatic prostate cancer and non-small-cell lung cancer. However, no previous study has investigated the feasibility of using anti-PSCA CAR-T cells to treat gastric cancer, irrespective of the proven expression of PSCA on the gastric cancer cell surface. Methods We determined the expression of PSCA in several primary tumor tissues and constructed third-generation anti-PSCA CAR-T cells. We then incubated anti-PSCA CAR-T cells and GFP-T cells with target tumor cell lines at E:T ratios of 2:1, 1:1, 1:2, and 1:4 to evaluate the therapeutic efficacy of anti-PSCA CAR-T cells in vitro. We also assayed canonical T cell activation markers after coculturing anti-PSCA CAR-T cells with target cell lines by flow cytometry. The detection of a functional cytokine profile was carried out via enzyme-linked immunosorbent assays. We then evaluated the antitumor activity of anti-PSCA CAR-T cells in vivo by establishing two different xenograft GC mouse models. Results Anti-PSCA CAR-T cells exhibited upregulated activation markers and increased cytokine production profiles related to T cell cytotoxicity in an antigen-dependent manner. Moreover, anti-PSCA CAR-T cells exhibited robust anti-tumor cytotoxicity in vitro. Importantly, we demonstrated that anti-PSCA CAR-T cells delivered by peritumoral injection successfully stunted tumor progression in vivo. However, intravenous administration of anti-PSCA CAR-T cells failed to reveal any therapeutic improvements. Conclusions Our findings corroborated the feasibility of anti-PSCA CAR-T cells and their efficacy against gastric cancer, implicating the potential of applying anti-PSCA CAR-T cells to treat GC patients in the clinic.
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Affiliation(s)
- Di Wu
- 1School of Life Sciences, University of Science and Technology of China, Hefei, 230027 China.,2Key Laboratory of Regenerative Biology, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, 510530 China.,3Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, 510530 China
| | - Jiang Lv
- 2Key Laboratory of Regenerative Biology, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, 510530 China.,3Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, 510530 China.,4University of Chinese Academy of Sciences, Shijingshan District, Beijing, 100049 China
| | - Ruocong Zhao
- 2Key Laboratory of Regenerative Biology, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, 510530 China.,3Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, 510530 China.,5Institute of Hematology, Medical College, Jinan University, Guangzhou, 510632 China
| | - Zhiping Wu
- 2Key Laboratory of Regenerative Biology, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, 510530 China.,3Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, 510530 China.,4University of Chinese Academy of Sciences, Shijingshan District, Beijing, 100049 China
| | - Diwei Zheng
- 2Key Laboratory of Regenerative Biology, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, 510530 China.,3Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, 510530 China.,4University of Chinese Academy of Sciences, Shijingshan District, Beijing, 100049 China
| | - Jingxuan Shi
- 2Key Laboratory of Regenerative Biology, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, 510530 China.,3Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, 510530 China.,4University of Chinese Academy of Sciences, Shijingshan District, Beijing, 100049 China
| | - Simiao Lin
- 2Key Laboratory of Regenerative Biology, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, 510530 China.,3Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, 510530 China
| | - Suna Wang
- 2Key Laboratory of Regenerative Biology, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, 510530 China.,3Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, 510530 China
| | - Qiting Wu
- 2Key Laboratory of Regenerative Biology, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, 510530 China.,3Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, 510530 China
| | - Youguo Long
- 2Key Laboratory of Regenerative Biology, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, 510530 China.,3Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, 510530 China
| | - Peng Li
- 2Key Laboratory of Regenerative Biology, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, 510530 China.,3Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, 510530 China.,6Hefei Institute of Stem Cell and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, 510530 China
| | - Yao Yao
- 2Key Laboratory of Regenerative Biology, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, 510530 China.,3Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, South China Institute for Stem Cell Biology and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou, 510530 China
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Hamamoto Y, Piao Y, Makiyama A. Achieving sequential therapy in advanced gastric cancer: the importance of appropriate patient management for the elderly and/or those with ascites. Gastric Cancer 2020; 23:363-372. [PMID: 32236760 PMCID: PMC7165131 DOI: 10.1007/s10120-020-01067-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Accepted: 03/21/2020] [Indexed: 02/07/2023]
Abstract
Treatment options for patients with advanced gastric cancer (AGC) are limited. One approach to improving survival in patients with AGC is to optimize the available agents via sequential therapy. However, clinical trial reports of first-line chemotherapy indicate that elderly patients and patients with massive ascites are less likely to receive subsequent lines of therapy. In addition, clinical trials of second- and third-line chemotherapy generally exclude these two patient populations because they are likely to have poor performance status and additional issues that are difficult to manage. Good patient management is likely to be key to the successful use of sequential therapy in these two patient populations by minimizing adverse effects to allow patients to derive benefit from the additional treatment. This narrative review summarizes the available information on AGC treatment and patient management in elderly patients and patients with massive ascites. The available data suggest that elderly patients benefit from chemotherapy; however, monitoring toxicity is essential to avoid chemotherapy-related toxicities. Important aspects of patient management for elderly patients include symptom monitoring, nutritional support, and fall prevention. The available data for patients with massive ascites show limited success for a range of treatment approaches, including systemic chemotherapy. The management of ascites is also challenging, with no clear guidance on the preferred strategies. To address these gaps in knowledge, future clinical trials should incorporate more inclusive eligibility criteria to enroll populations of patients with AGC that are more reflective of the real-world population with respect to age, complications, and overall health status.
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Affiliation(s)
- Yasuo Hamamoto
- Keio Cancer Center, Keio University School of Medicine, Tokyo, Japan
| | | | - Akitaka Makiyama
- Cancer Center, Gifu University Hospital, 1-1 Yanagido, Gifu, 501-1194 Japan
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23
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Lv H, Zhou QH, Zhong DS. A pooled analysis of molecularly targeted agents for treatment of metastatic oesophago-gastric cancer in elderly patients. Arch Med Sci 2020; 16:253-259. [PMID: 32190134 PMCID: PMC7069423 DOI: 10.5114/aoms.2020.93341] [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: 05/29/2017] [Accepted: 07/08/2017] [Indexed: 11/17/2022] Open
Abstract
INTRODUCTION The aim of the present study was to assess the efficacy of molecularly targeted agents (MTAs) in the treatment of elderly patients with metastatic oesophago-gastric cancer (mOGC). MATERIAL AND METHODS We systematically searched electronic databases and abstracts presented at American Society of Clinical Oncology (ASCO) meetings up to January 31, 2017. Hazard ratios (HRs) were used to estimate overall survival (OS) and progression-free survival (PFS). Subgroup analysis and publication bias were also evaluated. All statistical analysis was conducted using Comprehensive Meta Analysis software (Version 2.0). RESULTS A total of 2,149 elderly patients with mOGC from thirteen trials were included. Compared to non-MTA-containing regimens, OS was significantly improved in the MTA-containing regimens (HR = 0.86, 95% CI: 0.75-0.99, p = 0.037), but not for PFS (HR = 1.05, 95% CI: 0.85-1.30, p = 0.67). In addition, subgroup analysis indicated that MTA-containing regimens as second-line therapy in elderly mOGC patients significantly improved PFS (HR = 0.58; 95% CI: 0.39-0.85, p = 0.005) and OS (HR = 0.82, 95% CI: 0.70-0.96, p = 0.016), but did not significantly improve PFS (HR = 1.36; 95% CI: 1.06-1.76, p = 0.017) and OS (HR = 0.98, 95% CI: 0.77-1.27, p = 0.90) for MTA-containing regimens as first-line therapy in these patients. No publication bias was detected by Begg's and Egger's tests for OS and PFS. CONCLUSIONS Our results indicate that the MTA-containing therapies significantly improve OS but not for PFS in elderly mOGC patients. Sub-group analysis shows that improved efficacy is only observed in the second-line setting and not in the first-line setting. Our findings support the use of angiogenesis as second-line treatment for elderly mOGC patients.
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Affiliation(s)
- Hui Lv
- Department of Oncology, Tianjin Medical University General Hospital, Tianjin, China
| | - Qing-Hua Zhou
- Department of Oncology, Tianjin Medical University General Hospital, Tianjin, China
| | - Dian-Sheng Zhong
- Department of Oncology, Tianjin Medical University General Hospital, Tianjin, China
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Martin P, O'Leary E, Deady S, Horgan A. The Uptake and Efficacy of Neoadjuvant Therapy in Older Adults with Locally Advanced Esophogastric Cancer. J Gastrointest Cancer 2019; 51:893-900. [PMID: 31701400 DOI: 10.1007/s12029-019-00320-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
BACKGROUND Data on Neo+/- adjuvant treatment in older patients with cancer is sparse. The management of locally advanced esophagogastric cancer (LAEC) in older patients was evaluated to determine treatment modalities and identify factors associated with survival. METHODS Patients diagnosed with LAEC (stage II or III) over 5 years were identified from the National Cancer Registry of Ireland. Treatment was classified as "best supportive care (BSC)," "surgery only," "neo/adjuvant treatment," and "chemo/radiation alone."Survival was assessed. Univariate and multivariate analysis (MVA) of clinicopathological factors and treatment was conducted. RESULTS Forty-six percent (n = 580) of the 1251 patients were ≥ 70 years, 11% (n = 134) received BSC, 23% (n = 288) surgery only, 31% (n = 390) had chemo/radiation alone, and 35% (n = 439) had neo/adjuvant treatment. Forty-six percent, 10%, and 0% of patients < 75, ≥ 75, and ≥ 80 years of age, respectively, received neoadjuvant treatment. Age was associated with treatment received (p < 0.001). Older patients were less likely to receive neo/adjuvant treatment, surgery, and any treatment. Median survival (OS) decreased with age (< 70 years: 23 months; 70-74: 19 months; 75-79: 13 months; ≥ 80 years: 10 months). In MVA, older age, smoking, later stage, and higher grade were significantly associated with a higher risk of death. Patients receiving neo/adjuvant treatment had lower risk of death than any other treatment group regardless of age. CONCLUSION Older patients were less likely to receive treatment for LAEC than younger patients. Patients aged ≥ 70 years benefit from neo/adjuvant treatment. Prospective clinical trials focusing on older patients and incorporating life expectancy, comorbidities, and geriatric assessment are needed to guide treatment.
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Affiliation(s)
- Petra Martin
- University Hospital Waterford, Waterford, Ireland. .,Midland Regional Hospital Tullamore, Tullamore, Ireland. .,St. James's Hospital, Dublin, Ireland.
| | | | - Sandra Deady
- National Cancer Registry Ireland (NCRI), Cork, Ireland
| | - Anne Horgan
- University Hospital Waterford, Waterford, Ireland
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Efficacy of chemotherapy for older patients with gastric cancer: a multicenter retrospective cohort study. Int J Clin Oncol 2019; 24:1377-1384. [PMID: 31346818 DOI: 10.1007/s10147-019-01501-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Accepted: 06/23/2019] [Indexed: 12/27/2022]
Abstract
BACKGROUND Gastric cancer is one of the leading causes of malignant disease-related mortality, worldwide. With the use of recently developed anti-tumor agents, the prognoses of patients with unresectable gastric cancer are improving. However, the development of an aggressive treatment strategy for older patients (OPs) remains under debate due to concerns regarding treatment feasibility or patient frailty. We aimed to elucidate whether aggressive chemotherapy has survival benefits for OPs with advanced gastric cancer. METHODS We analyzed consecutive patients diagnosed with inoperable advanced gastric cancer across seven hospitals from August 2007 to July 2015. We defined OPs as patients aged 75 years or older and compared their survival rates with those of non-older patients (NPs). RESULTS A total of 256 OPs and 425 NPs were enrolled. Of the OPs, 152 patients received chemotherapy and 104 patients received best supportive care (BSC). In contrast, among the NPs, 375 patients received chemotherapy and 50 patients received BSC. There was no significant difference of the median survival time between OPs and NPs in the response to BSC (61 vs 43 days) or chemotherapy (312 vs 348 days). Combination chemotherapy significantly improved survival compared to monotherapy in both OPs and NPs groups (382 vs 253 days in OPs, 381 vs 209 days in NPs). Good performance status, combination therapy, and male, but not age, were significant independent prognostic factors. CONCLUSION When the performance status of a gastric cancer patient is good, active chemotherapy may improve survival, regardless of age.
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Sheng S, Chen Y, Li C. Outcomes of Laparoscopic Total Gastrectomy for Elderly Gastric Cancer Patients. J Cancer 2018; 9:4398-4403. [PMID: 30519345 PMCID: PMC6277644 DOI: 10.7150/jca.26858] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Accepted: 09/10/2018] [Indexed: 12/22/2022] Open
Abstract
Purpose: The purpose of this study was to compare the short- and long-term outcomes after laparoscopic total gastrectomy (LTG) between elderly and non-elderly patients with gastric cancer. Methods: A retrospective analysis was performed using clinical and follow-up data from 168 patients treated with LTG for gastric cancer at our institution from January 2010 to December 2017. For this study, the short- and long-term outcomes (including tumor recurrence rate, disease-free survival rate, and overall survival rate) were compared between the elderly group (≥70 years) and non-elderly group (<70 years). Results: The preoperative American Society of Anesthesiologists score and Charlson Comorbidity Index were higher in the elderly group than in the non-elderly group, while there was no significant difference between the two groups in terms of operation duration, intraoperative blood loss, and rate of conversion to laparotomy. The incidence of postoperative 30-day complications in the elderly group was higher than that in the non-elderly group due to a higher incidence of pulmonary infection, while the incidence of major complications was similar in both groups. The tumor recurrence rate was also similar in both groups. There was no statistically significant difference between the two groups in terms of 5-year disease-free survival and 5-year overall survival rate. Conclusions: LTG is safe and feasible for elderly patients with gastric cancer and is associated with relatively good long-term outcomes.
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Affiliation(s)
- Shihou Sheng
- Department of Gastrointestinal Surgery, China-Japan Union Hospital of Jilin University, No. 126 Xiantai Street, Changchun, 130000, People's Republic of China
| | - Yahong Chen
- Department of Gastrointestinal Surgery, China-Japan Union Hospital of Jilin University, No. 126 Xiantai Street, Changchun, 130000, People's Republic of China
| | - Chunsheng Li
- Department of Gastrointestinal Surgery, China-Japan Union Hospital of Jilin University, No. 126 Xiantai Street, Changchun, 130000, People's Republic of China
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Hon KW, Abu N, Ab Mutalib NS, Jamal R. miRNAs and lncRNAs as Predictive Biomarkers of Response to FOLFOX Therapy in Colorectal Cancer. Front Pharmacol 2018; 9:846. [PMID: 30127741 PMCID: PMC6088237 DOI: 10.3389/fphar.2018.00846] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2018] [Accepted: 07/13/2018] [Indexed: 12/22/2022] Open
Abstract
Chemotherapy is one of the options for cancer treatment. FOLFOX is one of the widely used chemotherapeutic regimens used to treat primarily colorectal cancer and other cancers as well. However, the emergence of chemo-resistance clones during cancer treatment has become a critical challenge in the clinical setting. It is crucial to identify the potential biomarkers and therapeutics targets which could lead to an improvement in the success rate of the proposed therapies. Since non-coding RNAs have been known to be important players in the cellular system, the interest in their functional roles has intensified. Non-coding RNAs (ncRNAs) as regulators at the post-transcriptional level could be very promising to provide insights in overcoming chemo-resistance to FOLFOX. Hence, this mini review attempts to summarize the potential of ncRNAs correlating with chemo-sensitivity/resistance to FOLFOX.
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Affiliation(s)
- Kha Wai Hon
- UKM Medical Molecular Biology Institute (UMBI), Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Nadiah Abu
- UKM Medical Molecular Biology Institute (UMBI), Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Nurul-Syakima Ab Mutalib
- UKM Medical Molecular Biology Institute (UMBI), Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Rahman Jamal
- UKM Medical Molecular Biology Institute (UMBI), Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
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Thalidomide combined with chemotherapy in treating elderly patients with advanced gastric cancer. Aging Clin Exp Res 2018; 30:499-505. [PMID: 28660594 DOI: 10.1007/s40520-017-0790-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2017] [Accepted: 06/17/2017] [Indexed: 10/19/2022]
Abstract
AIM The current systemic chemotherapy brings toxicity to human body, which elder patients suffer more than young people. The effective and well-tolerated treatment methods are of great importance for elderly advanced GC patients. This paper proposed an effective way of combining thalidomide with chemotherapy to treat elderly advanced GC patients, on the purpose of improving life quality and the treatment efficacy. METHODS In the control group, capecitabine was given with 2000 mg/m2 daily in a manner of 2 weeks on and 1 week off for elderly advanced GC patients. In the study group, thalidomide was given with 100 mg per day concurrently with chemotherapy additionally administered. RESULTS No significant differences were observed in the major prognostic factors among 64 eligible patients between the study and control groups. The ORRs and DCRs of the treatment and control groups showed no significant difference (P > 0.05). PFS of the study and control groups were 5.3 months (95% CI 4.5-6.2) and 4.2 months (95% CI 3.4-5.1), respectively. PFS exhibited a significant difference between the two group (P = 0.03), while the overall survivals of the patients between the two groups (10.4 months vs. 9.7 months) resulted as statistically non-significant (P = 0.47). Adverse effects were minimal in the study group, only a few patients suffered the grade 3 toxicity. The rate of drowsiness, fatigue, constipation of the study group was higher than that of the control group, and the rate of anorexia was lower (P < 0.05). CONCLUSIONS Our results demonstrated that thalidomide combined with capecitabine was mildly effective and safe for treating elderly patients with advanced GC.
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Muro K, Cho JY, Bodoky G, Goswami C, Chao Y, Dos Santos LV, Shimada Y, Topuzov E, Van Cutsem E, Tabernero J, Zalcberg J, Chau I, Cascinu S, Cheng R, Hsu Y, Emig M, Orlando M, Fuchs C. Age does not influence efficacy of ramucirumab in advanced gastric cancer: Subgroup analyses of REGARD and RAINBOW. J Gastroenterol Hepatol 2018; 33:814-824. [PMID: 28960444 DOI: 10.1111/jgh.14007] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2017] [Revised: 09/10/2017] [Accepted: 09/24/2017] [Indexed: 12/31/2022]
Abstract
BACKGROUND AND AIM REGARD and RAINBOW were global, phase 3, randomized, double-blind trials of second-line ramucirumab for metastatic gastric or gastroesophageal junction adenocarcinoma. Exploratory subgroup analyses were described to assess the efficacy and safety of ramucirumab in REGARD and RAINBOW in young (≤ 45 and < 65 years) and elderly (≥ 65, ≥ 70, and ≥ 75 years) patients. METHODS Patients were randomized 2:1 to receive ramucirumab plus best supportive care or placebo plus best supportive care (REGARD) or 1:1 to ramucirumab plus paclitaxel or placebo plus paclitaxel (RAINBOW). Subpopulation Treatment Effect Pattern Plots assessed efficacy and adverse events by age groups for ramucirumab versus placebo. RESULTS The hazard ratios (HRs) for overall survival favored treatment with ramucirumab: REGARD ≤ 45 years (HR: 0.59, 95% confidence interval: 0.27-1.26), < 65 years (0.80, 0.59-1.10), ≥ 65 years (0.72, 0.48-1.08), ≥ 70 years (0.73, 0.44-1.23), and ≥ 75 years (0.59, 0.25-1.37); and RAINBOW ≤ 45 years (0.56, 0.33-0.93), < 65 years (0.78, 0.63-0.97), ≥ 65 years (0.88, 0.66-1.18), and ≥ 70 years (0.88, 0.60-1.28). The exception was elderly patients aged ≥ 75 years in RAINBOW (0.97, 0.47-2.01); however, patient numbers were low in this subgroup (n = 36). Similar findings were observed for progression-free survival, for which HRs numerically favored ramucirumab-treated patients. Adverse events (including grade ≥ 3) were not associated with age. CONCLUSIONS In comparison with placebo, ramucirumab conferred improvements in efficacy across age groups with a tolerable safety profile. Despite some limitations, these exploratory analyses support the use of ramucirumab in advanced gastric cancer, irrespective of age.
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Affiliation(s)
- Kei Muro
- Aichi Cancer Center Hospital, Nagoya, Japan
| | - Jae Yong Cho
- Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | | | - Chanchal Goswami
- B.P. Poddar Hospital and Medical Research, Kolkata, West Bengal, India
| | - Yee Chao
- Taipei Veterans General Hospital, Taipei, Taiwan
| | - Lucas V Dos Santos
- Beneficência Portuguesa, GI Unit Centro Oncológico Antônio Ermírio de Moraes, São Paulo, Brazil
| | | | - Eldar Topuzov
- Ministry of Healthcare of the Russian Federation, North-Western State Medical University n.a. I.I. Mechnikov, Saint Petersburg, Russia
| | - Eric Van Cutsem
- Digestive Oncology, University Hospitals Gasthuisberg/Leuven and KU Leuven, Leuven, Belgium
| | - Josep Tabernero
- Vall d'Hebron University Hospital and Institute of Oncology (VHIO), Universitat Autònoma de Barcelona, Barcelona, Spain
| | - John Zalcberg
- School of Public Health and Preventive Medicine, Faculty of Medicine, Monash University, Melbourne, Victoria, Australia
| | - Ian Chau
- Royal Marsden Hospital, London and Surrey, UK
| | | | | | - Yanzhi Hsu
- Eli Lilly and Company, Indianapolis, Indiana, USA
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Wang X, Wang L, Xu Y, Zhang G, Wu Y, Chen P. PIAS1 inhibited the metastasis of gastric cancer cell by epithelial-mesenchymal transition regulation within the inflammatory microenvironment. Oncol Lett 2018; 15:3828-3837. [PMID: 29556278 DOI: 10.3892/ol.2018.7811] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2016] [Accepted: 11/07/2017] [Indexed: 12/24/2022] Open
Abstract
Protein inhibitor of activated signal transducer and activator of transcription-1 (PIAS1) is an important regulator of the inflammatory signaling network, the expression of which was decreased in gastric cancer and implicated in the development of cancer. However, its mechanism has not been elucidated. The aim of the present study was to investigate the effect of PIAS1 on epithelial-mesenchymal transition (EMT) of gastric cancer cells within the inflammatory microenvironment. Recombinant adenovirus Ad5/F35-PIASl and Ad5/F35-null plasmids were constructed to transfect SGC7901 cells. Subsequently, these plasmids were confirmed by reverse transcription polymerase chain reaction and western blotting. The cells were treated with IL-6 or Ad5/F35-PIASl+IL-6, and the control cells were treated with Ad5/F35-null+IL-6. The morphological changes to the cells were observed using inverted microscopy. The effect of PIAS1 on cell migration and invasion was evaluated by scratch wound healing and Transwell chamber assays, and the protein expression of EMT markers and phosphatidylinositol 3-kinase (PI3K)/serine/threonine-protein kinase (Akt)/matrix metalloproteinase (MMP)-9 signaling pathway was examined by western blotting. Transfection with Ad5/F35-PIASl markedly increased the PIAS1 expression in SGC7901 cells. The cells acquired the more typical spindle-shape phenotype of mesenchymal cells following co-culture with IL-6; the cells co-cultured with IL-6 and Ad5/F35-PIASl acquired changes concordant with an epithelial phenotype. The overexpression of PIAS1 significantly decreased the migratory and invasive capacities of the SGC7901 cells (P<0.01). Western blotting indicated that the expression levels of E-cadherin protein in the cells treated with Ad5/F35-PIASl+IL-6 were increased significantly and the expression levels of zinc finger protein SNAI, Twist-related protein 1, vimentin and MMP-9, and the activation of PI3K/Akt proteins were decreased when compared with IL-6- or Ad5/F35-null+IL-6-treated cells (both P<0.01). PIAS1 may inhibit EMT in gastric cancer cells within the inflammatory microenvironment via the regulation of PI3K/Akt pathway activation, and may serve an important role in the inhibition of tumor invasion and metastasis with in this microenvironment.
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Affiliation(s)
- Xiaoyu Wang
- Department of Gastroenterology, Zhangjiagang Hospital of Traditional Chinese Medicine, Nanjing University of Chinese Medicine, Suzhou, Jiangsu 215600, P.R. China
| | - Libing Wang
- Department of Gastroenterology, Zhangjiagang Hospital of Traditional Chinese Medicine, Nanjing University of Chinese Medicine, Suzhou, Jiangsu 215600, P.R. China
| | - Yan Xu
- Department of Gastroenterology, Zhangjiagang Hospital of Traditional Chinese Medicine, Nanjing University of Chinese Medicine, Suzhou, Jiangsu 215600, P.R. China
| | - Guohua Zhang
- Department of Gastroenterology, Zhangjiagang Hospital of Traditional Chinese Medicine, Nanjing University of Chinese Medicine, Suzhou, Jiangsu 215600, P.R. China
| | - Yunlin Wu
- Department of Gastroenterology, Ruijin Hospital North, Shanghai Jiaotong University School of Medicine, Shanghai 201801, P.R. China
| | - Ping Chen
- Department of Gastroenterology, Ruijin Hospital North, Shanghai Jiaotong University School of Medicine, Shanghai 201801, P.R. China
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Abu Lila AS, Moriyoshi N, Fukushima M, Huang CL, Wada H, Ishida T. Metronomic S-1 dosing and thymidylate synthase silencing have synergistic antitumor efficacy in a colorectal cancer xenograft model. Cancer Lett 2017; 400:223-231. [DOI: 10.1016/j.canlet.2016.11.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2016] [Revised: 10/30/2016] [Accepted: 11/02/2016] [Indexed: 01/30/2023]
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Nasser MI, Masood M, Wei W, Li X, Zhou Y, Liu B, Li J, Li X. Cordycepin induces apoptosis in SGC‑7901 cells through mitochondrial extrinsic phosphorylation of PI3K/Akt by generating ROS. Int J Oncol 2017; 50:911-919. [PMID: 28197639 DOI: 10.3892/ijo.2017.3862] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2016] [Accepted: 11/23/2016] [Indexed: 01/10/2023] Open
Abstract
Medicinal plants are affluent sources of several effectual natural drugs. Among them cordycepin which is extracted from Cordyceps militaris is a hopeful chemotherapy agent due to its extensive anti-inflammatory, anti-proliferative, antioxidant, and antitumor characteristics. This study investigated the efficacy of cordycepin in the context of human gastric cancer SGC‑7901 and searched for the cell death procedure. Cordycepin incorporates mitochondrial-mediated apoptosis in SGC‑7901 cells with the help of regulating mitochondrial extrinsic pathways by inhibition of A3AR and drive activation of DR3, which promote the activation of PI3K/Akt protein expression as well as collapse of mitochondrial membrane potential (MMP). In addition, phosphorylation of PI3K/Akt and DNA damage by cordycepin induced the production of reactive oxygen species (ROS), and mediates SGC‑7901 cell cycle cessation at S phase. Collectively, this study suggests that cordycepin might be effective as a modern chemotherapy drug for gastric cancer.
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Affiliation(s)
- Moussa Ide Nasser
- The Key Laboratory of Molecular Epigenetics of MOE, Institute of Genetics and Cytology, Northeast Normal University, Changchun, Jilin 130024, P.R. China
| | - Muqaddas Masood
- The Key Laboratory of Molecular Epigenetics of MOE, Institute of Genetics and Cytology, Northeast Normal University, Changchun, Jilin 130024, P.R. China
| | - Wei Wei
- Dental Hospital, Jilin University, Changchun, Jilin 130021, P.R. China
| | - Xiaochun Li
- The Key Laboratory of Molecular Epigenetics of MOE, Institute of Genetics and Cytology, Northeast Normal University, Changchun, Jilin 130024, P.R. China
| | - Yifa Zhou
- The Key Laboratory of Molecular Epigenetics of MOE, Institute of Genetics and Cytology, Northeast Normal University, Changchun, Jilin 130024, P.R. China
| | - Bao Liu
- The Key Laboratory of Molecular Epigenetics of MOE, Institute of Genetics and Cytology, Northeast Normal University, Changchun, Jilin 130024, P.R. China
| | - Jiang Li
- Dental Hospital, Jilin University, Changchun, Jilin 130021, P.R. China
| | - Xiaomeng Li
- The Key Laboratory of Molecular Epigenetics of MOE, Institute of Genetics and Cytology, Northeast Normal University, Changchun, Jilin 130024, P.R. China
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Sheng WZ, Chen YS, Tu CT, He J, Zhang B, Gao WD. ANGPTL2 expression in gastric cancer tissues and cells and its biological behavior. World J Gastroenterol 2016; 22:10364-10370. [PMID: 28058016 PMCID: PMC5175248 DOI: 10.3748/wjg.v22.i47.10364] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2016] [Revised: 08/25/2016] [Accepted: 09/14/2016] [Indexed: 02/06/2023] Open
Abstract
AIM To explore expression of angiopoietin-like protein 2 (ANGPTL2) and its effect on biological behavior such as proliferation and invasiveness in gastric cancer.
METHODS Western blotting was used to detect expression of ANGPTL2 in 60 human normal gastric tissues, 60 human gastric cancer tissues and gastric cell lines including GES-1, N87, SGC7901, BGC823 and PAMC82. 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) and Transwell assay were used to detect the proliferation and invasive ability of gastric cancer cells.
RESULTS Compared to normal tissues, ANGPTL2 protein levels were significantly upregulated in gastric tissues, and this level was closely correlated with gastric tumor grade, clinical stage and lymph node metastasis. Compared to GES-1 cells, ANGPTL2 mRNA and protein levels were significantly increased in gastric cancer cells including N87, SGC7901, BGC823 and PAMC82. The expression of ANGPTL2 in highly malignant gastric cancer cell lines BGC823 and PAMC82 was significantly higher than in low malignancy gastric cancer cell lines N87 and SGC7901. MTT and Transwell experiments indicated that the proliferation rate and invasive ability of stable overexpressed gastric cancer cells was faster than in cells transfected with Lv-NC and blank control cells, and the invasive ability of stable overexpressed gastric cancer cells was higher than that of cells transfected with Lv-NC and blank control cells.
CONCLUSION ANGPTL2 contributed to proliferation and invasion of gastric cancer cells. In clinical treatment, ANGPTL2 may become a new target for treatment of gastric cancer.
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Tousson E, Hafez E, Zaki S, Gad A. The cardioprotective effects of L-carnitine on rat cardiac injury, apoptosis, and oxidative stress caused by amethopterin. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2016; 23:20600-20608. [PMID: 27464663 DOI: 10.1007/s11356-016-7220-1] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/25/2015] [Accepted: 07/08/2016] [Indexed: 06/06/2023]
Abstract
Amethopterin is used as a chemotherapeutic agent, and its antioxidant activity is used to treat many cancer types. This study aimed to study the ameliorating effect of L-carnitine against amethopterin-induced cardiac injury and oxidative stress in male rats. Sixty male albino rats were equally divided into six groups; the first and second groups were the control and L-carnitine groups, respectively, while the third group was treated with amethopterin rat group; the fourth and fifth groups were co-treated and post-treated with amethopterin rat with L-carnitine, respectively, and the sixth group was self-treated with amethopterin rat group. Cholesterol, triglycerides, low-density lipoprotein (LDL), glutathione, and total protein levels in amethopterin group showed a significant decrease when compared with control group, while high-density lipoprotein (HDL), glutamic oxaloacetic transaminase (GOT), malondialdehyde (MDA), catalase, and nitric oxide (NO) levels in amethopterin group showed a significant increase when compared with control group. Cholesterol, triglycerides, LDL, GOT, MDA, and catalase levels in the self-treated group showed a significant increase when compared with amethopterin group, while glutathione, total protein, and NO levels in the self-treated group showed significant decrease when compared with amethopterin group. Many of abnormalities as moderate hydrophobic changes of myofibrillar structure with striations, myocardial atrophy, cytoplasmic vacuoles, edema, and leukocyte infiltration were detected in cardiac tissues in amethopterin rat group. A significant increase of the apoptotic protein p53 and CD68 immunoreactivity, despite a significant decrease in the antiapoptotic Bcl-2 proteins after amethopterin injection when compared with control group, was observed. Treatment (co and post) with L-carnitine improved the biochemical, histopathological, and immunohistochemical alterations in the heart treated with amethopterin.
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Affiliation(s)
- Ehab Tousson
- Zoology Department, Faculty of Science, Tanta University, El-Baher Street, Tanta, 31527, Egypt.
| | - Ezar Hafez
- Zoology Department, Faculty of Science, Tanta University, El-Baher Street, Tanta, 31527, Egypt
| | - Somia Zaki
- Zoology Department, Faculty of Science, Tanta University, El-Baher Street, Tanta, 31527, Egypt
| | - Amani Gad
- Zoology Department, Faculty of Science, Tanta University, El-Baher Street, Tanta, 31527, Egypt
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