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Wu Y, Guo Y, Luo W. Prediction of all-cause death and specific causes of death in patients with gastric cancer with liver metastasis: a Surveillance, Epidemiology, and End Results-based study. J Gastrointest Surg 2024:S1091-255X(24)00375-5. [PMID: 38616463 DOI: 10.1016/j.gassur.2024.03.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Revised: 03/10/2024] [Accepted: 03/15/2024] [Indexed: 04/16/2024]
Abstract
BACKGROUND Gastric cancer (GC), considered the fifth most prevalent malignancy, is the fourth leading cause of cancer death worldwide. This cancer is heterogeneous and invasive and often metastasizes to the liver. The survival of patients with GC, especially cancer-specific survival (CSS), is a matter of concern to their families and medical workers in clinical practice. However, efficient tools for early risk prediction are lacking. Thus, this study aimed to develop a nomogram for forecasting the overall survival (OS) and CSS of patients with GC with liver metastasis (GCLM) based on the Surveillance, Epidemiology, and End Results (SEER) database. METHODS Information on individuals with GCLM was acquired from the SEER database from January 2000 to December 2015. Patients' data were randomized into the train cohort and the test cohort. The independent factors for CSS and OS were determined by univariate and multivariate competing risk analyses and Cox proportional hazards analysis, and the nomograms for predicting CSS and OS were constructed. The receiver operating characteristic curve and calibration curve were used to measure the accuracy and calibration of nomograms. RESULTS Our study included 4372 patients with GCLM, with 3060 patients in the train set and 1312 in the test set. The mean follow-up period was 12.31 months. The independent factors influencing the OS of patients with GCLM were age, bone metastasis, chemotherapy, grade, lung metastasis, stage, primary site, radiotherapy, surgical primary site, T stage, and tumor size. The concordance Index (C-index) of the constructed nomogram for OS were 0.718 (SE, 0.004) in the train set and 0.0.680 (SE, 0.006) in the test set. The independent factors affecting the CSS of patients with GCLM were age, chemotherapy, grade, lung metastasis, stage, radiotherapy, regional lymph node positive, surgical primary site, and total number of tumors. The C-index for the constructed nomogram for CSS were 0.696 (SE, 0.005) in the train set and 0.696 (SE, 0.008) in the test set. CONCLUSION The constructed nomograms showed satisfactory performance in predicting the OS and CSS of patients with GCLM, which can help clinicians formulate follow-up and rehabilitation strategies conducive to survival. At the same time, it can provide more family and social support for high-risk groups.
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Affiliation(s)
- Yingxiang Wu
- Department of General Surgery, The Central Hospital of Wuhan, Wuhan, Hubei, China
| | - Yijun Guo
- Department of General Surgery, General Hospital of Northern Theater Command, Shenyang, Liaoning, China
| | - Wen Luo
- Department of General Surgery, The Central Hospital of Wuhan, Wuhan, Hubei, China.
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Liu CY, Yang YS, Ye K, He HF. Development of nomograms for predicting the survival of intestinal-type gastric adenocarcinoma patients after surgery. Sci Rep 2023; 13:17430. [PMID: 37833383 PMCID: PMC10576064 DOI: 10.1038/s41598-023-44671-w] [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: 12/09/2022] [Accepted: 10/11/2023] [Indexed: 10/15/2023] Open
Abstract
Intestinal-type gastric adenocarcinoma (IGA) is a common phenotype of gastric cancer. Currently, few studies have constructed nomograms that may predict overall (OS) and cancer-specific survival (CSS) probability after surgery. This study is to establish novel nomograms for predicting the survival of IGA patients who received surgery. A total of 1814 IGA patients who received surgery between 2000 and 2018 were selected from Surveillance, Epidemiology, and End Results database and randomly assigned to the training and validating sets at a ratio of 7:3. Then univariate and multivariate cox regression analyses were performed to screen significant indictors for the construction of nomograms. The calibration curve, the area under the receiver operating characteristic (receiver operating characteristic, ROC) curve (the area under curve, AUC), C-index, net reclassification index (NRI), integrated discrimination improvement (IDI) and decision curve analysis (DCA) curves were applied to assess the performance of the model. The significant outcomes of multivariate analysis revealed that ten variables (age, sex, race, surgery type, summary stage, grade, AJCC TNM stage, radiotherapy, number of regional nodes examined, number of regional nodes positive) were demonstrated to construct the nomogram for OS and ten variables (age, sex, race, surgery type, summary stage, grade, AJCC TNM stage, chemotherapy, number of regional nodes examined, number of regional nodes positive) for CSS. The calibration and AUC uncovered their favorable predictive performance. Subsequently, C-index, NRI, IDI and DCA curves further validated the predicative superiority of nomograms over 7th AJCC Stage System. The validated nomogram provides more reliable OS and CSS predictions for postoperative IGA patients with good accuracy, which can help surgeons in treatment decision-making and prognosis evaluation.
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Affiliation(s)
- Chu-Yun Liu
- Department of Anaesthesiology, The Second Affiliated Hospital of Fujian Medical University, No. 34 North Zhongshan Road, Quanzhou, 362000, Fujian, China
| | - Yu-Shen Yang
- Department of Anaesthesiology, The Second Affiliated Hospital of Fujian Medical University, No. 34 North Zhongshan Road, Quanzhou, 362000, Fujian, China
- Department of General Surgery, The Second Affiliated Hospital of Fujian Medical University, No. 34 North Zhongshan Road, Quanzhou, 362000, Fujian, China
| | - Kai Ye
- Department of General Surgery, The Second Affiliated Hospital of Fujian Medical University, No. 34 North Zhongshan Road, Quanzhou, 362000, Fujian, China.
| | - He-Fan He
- Department of Anaesthesiology, The Second Affiliated Hospital of Fujian Medical University, No. 34 North Zhongshan Road, Quanzhou, 362000, Fujian, China.
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Nguyen QA, Chou WH, Hsieh MC, Chang CM, Luo WT, Tai YT, Chang WC. Genetic alterations in peritoneal metastatic tumors predicted the outcomes for hyperthermic intraperitoneal chemotherapy. Front Oncol 2023; 13:1054406. [PMID: 37182141 PMCID: PMC10170308 DOI: 10.3389/fonc.2023.1054406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 03/27/2023] [Indexed: 05/16/2023] Open
Abstract
Introduction Cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) are considered for patients with peritoneal metastasis (PM). However, patients selection that relies on conventional prognostic factors is not yet optimal. In this study, we performed whole exome sequencing (WES) to establish tumor molecular characteristics and expect to identify prognosis profiles for PM management. Methods In this study, blood and tumor samples were collected from patients with PM before HIPEC. Tumor molecular signatures were determined using WES. Patient cohort was divided into responders and non-responders according to 12-month progression-free survival (PFS). Genomic characteristics between the two cohorts were compared to study potential targets. Results In total, 15 patients with PM were enrolled in this study. Driver genes and enriched pathways were identified from WES results. AGAP5 mutation was found in all responders. This mutation was significantly associated with better OS (p = 0.00652). Conclusions We identified prognostic markers that might be useful to facilitate decision-making before CRS/HIPEC.
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Affiliation(s)
- Quynh-Anh Nguyen
- Department of Clinical Pharmacy, School of Pharmacy, Taipei Medical University, Taipei, Taiwan
| | - Wan-Hsuan Chou
- Department of Clinical Pharmacy, School of Pharmacy, Taipei Medical University, Taipei, Taiwan
| | - Mao-Chih Hsieh
- Department of General Surgery, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
| | - Che-Mai Chang
- Department of Clinical Pharmacy, School of Pharmacy, Taipei Medical University, Taipei, Taiwan
| | - Wei-Tzu Luo
- Department of Clinical Pharmacy, School of Pharmacy, Taipei Medical University, Taipei, Taiwan
| | - Yu-Ting Tai
- Department of Anesthesiology, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
- Department of Anesthesiology, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
| | - Wei-Chiao Chang
- Department of Clinical Pharmacy, School of Pharmacy, Taipei Medical University, Taipei, Taiwan
- Master Program in Clinical Genomics and Proteomics, School of Pharmacy, Taipei Medical University, Taipei, Taiwan
- Department of Pharmacy, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
- Integrative Research Center for Critical Care, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
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Narita Y, Muro K. Updated Immunotherapy for Gastric Cancer. J Clin Med 2023; 12:jcm12072636. [PMID: 37048719 PMCID: PMC10094960 DOI: 10.3390/jcm12072636] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 03/24/2023] [Accepted: 03/29/2023] [Indexed: 04/05/2023] Open
Abstract
Gastric cancer treatments are evolving rapidly. For example, immune checkpoint inhibitors, especially those that target PD-1 or PD-L1, have long-term efficacy in a subset of gastric cancer patients, and are currently the first-line therapy. Immunotherapies approved for use in untreated gastric cancer patients include monotherapy and chemotherapy-immunotherapy combinations. Major clinical trials have reported efficacy and safety data suggesting that PD-L1 expression is important for regimen selection, although other biomarkers, clinicopathologic factors, and patient preference might also be relevant in other situations. Currently, several novel biomarkers and therapeutic strategies are being assessed, which might refine the current treatment paradigm. In this review, we describe the current treatment regimens for patients with gastric cancer and detail the approach we use for the selection of first-line immunotherapy regimens.
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Affiliation(s)
- Yukiya Narita
- Department of Clinical Oncology, Aichi Cancer Center Hospital, Nagoya 464-8681, Japan
| | - Kei Muro
- Department of Clinical Oncology, Aichi Cancer Center Hospital, Nagoya 464-8681, Japan
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Chen Y, Shou L, Xia Y, Deng Y, Li Q, Huang Z, Li Y, Li Y, Cai W, Wang Y, Cheng Y, Chen H, Wan L. Artificial intelligence annotated clinical-pathologic risk model to predict outcomes of advanced gastric cancer. Front Oncol 2023; 13:1099360. [PMID: 37056330 PMCID: PMC10086433 DOI: 10.3389/fonc.2023.1099360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 03/20/2023] [Indexed: 03/30/2023] Open
Abstract
BackgroundGastric cancer with synchronous distant metastases indicates a dismal prognosis. The success in survival improvement mainly relies on our ability to predict the potential benefit of a therapy. Our objective is to develop an artificial intelligence annotated clinical-pathologic risk model to predict its outcomes.MethodsIn participants (n=47553) with gastric cancer of the surveillance, epidemiology, and end results program, we selected patients with distant metastases at first diagnosis, complete clinical-pathologic data and follow-up information. Patients were randomly divided into the training and test cohort at 7:3 ratio. 93 patients with advanced gastric cancer from six other cancer centers were collected as the external validation cohort. Multivariable analysis was used to identify the prognosis-related clinical-pathologic features. Then a survival prediction model was established and validated. Importantly, we provided explanations to the prediction with artificial intelligence SHAP (Shapley additive explanations) method. We also provide novel insights into treatment options.ResultsData from a total 2549 patients were included in model development and internal test (median age, 61 years [range, 53-69 years]; 1725 [67.7%] male). Data from an additional 93 patients were collected as the external validation cohort (median age, 59 years [range, 48-66 years]; 51 [54.8%] male). The clinical-pathologic model achieved a consistently high accuracy for predicting prognosis in the training (C-index: 0.705 [range, 0.690-0.720]), test (C-index: 0.737 [range, 0.717-0.757]), and external validation (C-index: 0.694 [range, 0.562-0.826]) cohorts. Shapley values indicated that undergoing surgery, chemotherapy, young, absence of lung metastases and well differentiated were the top 5 contributors to the high likelihood of survival. A combination of surgery and chemotherapy had the greatest benefit. However, aggressive treatment did not equate to a survival benefit. SHAP dependence plots demonstrated insightful nonlinear interactive associations among predictors in survival benefit prediction. For example, patients who were elderly, or poor differentiated, or presence of lung or bone metastases had a worse prognosis if they undergo surgery or chemotherapy, while patients with metastases to liver alone seemed to gain benefit from surgery and chemotherapy.ConclusionIn this large multicenter cohort study, we developed an artificial intelligence annotated clinical-pathologic risk model to predict outcomes of advanced gastric cancer. It could be used to discuss treatment options.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | - Li Wan
- *Correspondence: Li Wan, ; Hongzhuan Chen,
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Starling N, Cunningham D. Randomised comparison of fluorouracil, epidoxorubicin and methotrexate (FEMTX) plus supportive care with supportive care alone in patients with non-resectable gastric cancer: S Pyrhönen, T Kuitunen, P Nyandoto & M Kouri. Br J Cancer 2023; 128:439-440. [PMID: 36797355 PMCID: PMC9938256 DOI: 10.1038/s41416-023-02146-9] [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: 09/15/2022] [Revised: 12/21/2022] [Accepted: 01/09/2023] [Indexed: 02/18/2023] Open
Abstract
We discuss Pyrhönen's paper as a catalyst for defining systemic therapy approaches in gastric cancer and how the field has evolved in the last two decades in sequential, targeted and more recently immune-directed therapies and how it may develop to transform survival in this cancer of high unmet need.
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Abstract
The sixth edition of the Japanese Gastric Cancer Treatment Guidelines was completed in July 2021, incorporating new evidence that emerged after publication of the previous edition. It consists of a text-based "Treatments" part and a "Clinical Questions" part including recommendations and explanations for clinical questions. The treatments parts include a comprehensive description regarding surgery, endoscopic resection and chemotherapy for gastric cancer. The clinical question part is based on the literature search and evaluation by an independent systematic review team. Consequently, not only evidence for each therapeutic recommendation was clearly shown, but it also identified the research fields that require further evaluation to provide appropriate recommendations.
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Işık D, Koca D. XLOT regimen instead of FLOT regimen in the primary treatment for patients with locally advanced and metastatic gastric cancer. J Cancer Res Ther 2023; 19:S781-S785. [PMID: 38384056 DOI: 10.4103/jcrt.jcrt_585_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Accepted: 08/14/2022] [Indexed: 02/23/2024]
Abstract
AIMS To evaluate the efficacy and safety of docetaxel plus oxaliplatin and capecitabine (XLOT) in the treatment of locally advanced and metastatic gastric adenocarcinoma. METHODS AND MATERIAL A total of 32 locally advanced gastric cancer (LAGC) and metastatic gastric cancer (MGC) patients in between 2019 to 2021 were enrolled into this study. Patients received XLOT regimen (docetaxel 50 mg/m2 and oxaliplatin 85 mg/m2 intravenous infusion on day 1, and capecitabine 2000 mg/day (day 1-14) orally. Treatment was repeated every three weeks. STATISTICAL ANALYSIS USED Statistical data analysis was performed using the Special Package for the Social Sciences (SPSS) version 25.0 for Windows (SPSS Inc., Chicago, Illinois, USA). The Kaplan-Meier method was used for analyses of PFS and OS, and the two survival curves were compared using the log-rank test. A Chi-square test was used to compare independent group ratios. P values of < 0.05 were accepted as statistically significant. RESULTS The median age of 32 patients was 59.5 (26-79) years. The median cure count was 5 (1-11), and the median follow-up duration was 7 (3-19) months. The numbers of patients with compelete responsens (CRs), partial responses (PRs), stable disease (SD), and progressive disease (PD) were 6 (18.8%), 19 (59.4%), 5 (15.6%), and 2 (6.3%), respectively. The objective response rate (ORR) was 78.2%, with the disease control rate (DCR) of 93.8%. Median progression free survival (mPFS) and overall survival (mOS) were 11.7 (9.6-13.9) and 18.9 (15.4-22.3) month, respectively. The most common grade 3/4 toxicities were hematological toxicities. The most common toxicity was neutropenia which was observed in 18 (56.3%) patients. The most common grade 3/4 nonhematological toxicities were fatigue, nausea, vomiting, diarrhea. CONCLUSIONS The XLOT regimen demonstrated a promising efficacy as the first-line regimen in treating locally advanced and metastatic gastric cancer patients. Toxicities were tolerated and controllable.
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Affiliation(s)
- Deniz Işık
- Department of İnternal Medicine, Division of Oncology, VM Medical Park Kocaeli Hospital, Kocaeli, Turkey
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Di Giorgio A, Gerardi C, Abatini C, Melotti G, Bonavina L, Torri V, Santullo F, Garattini S, De Luca M, Rulli E, Rulli E, Pacelli F. Prophylactic surgery plus hyperthermic intraperitoneal chemotherapy (HIPEC CO2) versus standard surgery for gastric carcinoma at high risk of peritoneal carcinomatosis: short and long-term outcomes (GOETH STUDY)-a collaborative randomized controlled trial by ACOI, FONDAZIONE AIOM, SIC, SICE, and SICO. Trials 2022; 23:969. [PMID: 36457115 PMCID: PMC9714394 DOI: 10.1186/s13063-022-06880-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Accepted: 11/02/2022] [Indexed: 12/03/2022] Open
Abstract
INTRODUCTION At the time of diagnosis, 15-20% of gastric carcinomas are in stage T4 or T4b. Furthermore, 5-20% of patients undergoing potentially curative surgery suffer from synchronous or metachronous peritoneal metastases. To date, neither surgery nor systemic chemotherapy successfully controls peritoneal dissemination, offering a limited impact on survival. Peritoneal metastases are in fact responsible for death in around 60% of gastric cancer patients. Several Eastern studies in the past have focused on hyperthermic intraperitoneal chemotherapy (HIPEC) as a prophylactic measure in patients with serosal extension, nodal involvement, and positive peritoneal fluid cytology. Therefore, a new multimodal therapeutic strategy based on aggressive surgery plus new locoregional treatment may prolong survival in this particular clinical scenario. METHODS This study compares the efficacy of prophylactic surgery (radical gastric resection, appendectomy, resection of the round ligament of the liver, and bilateral adnexectomy) plus hybrid CO2 HIPEC system versus standard surgery in patients with T3-T4 N0-N + gastric adenocarcinoma. Patients will be randomly assigned (1:1 ratio) to the experimental arm or standard surgery. The primary endpoint is to establish the difference in disease-free survival between the groups. The secondary objective is to compare the safety and tolerability of prophylactic surgery plus HIPEC CO2 versus standard surgery. DISCUSSION Considering the poor prognosis of patients with peritoneal dissemination from gastric cancer, a prophylactic strategy to prevent peritoneal metastases may be beneficial. In patients with gastric cancer at high risk of peritoneal carcinomatosis, we propose aggressive surgical treatment with radical gastrectomy, removal of organs at risk of harbouring tumour cells, and HIPEC. TRIAL REGISTRATION ClinicalTrials.gov NCT03917173. Registered on 16 April 2019. PROTOCOL VERSION v1, March 27, 2019. Protocol number: IRFMN-GCC-7813. EudraCT number: 2019-001478-27.
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Affiliation(s)
- A. Di Giorgio
- grid.411075.60000 0004 1760 4193Operational Unit of Peritoneum and Retroperitoneum Surgery, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo A. Gemelli, 8, 00168 Rome, Italy
| | - C. Gerardi
- grid.4527.40000000106678902Istituto Di Ricerche Farmacologiche “Mario Negri” IRCCS, Milan, Italy
| | - C. Abatini
- grid.411075.60000 0004 1760 4193Operational Unit of Peritoneum and Retroperitoneum Surgery, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo A. Gemelli, 8, 00168 Rome, Italy
| | - G. Melotti
- Associazione Chirurghi Ospedalieri Italiani, ACOI, Rome, Italy
| | - L. Bonavina
- grid.419557.b0000 0004 1766 7370Division of General and Foregut Surgery, Department of Biomedical Sciences for Health, IRCCS Policlinico San Donato and University of Milan, Milan, Italy
| | - V. Torri
- grid.4527.40000000106678902Istituto Di Ricerche Farmacologiche “Mario Negri” IRCCS, Milan, Italy
| | - F. Santullo
- grid.411075.60000 0004 1760 4193Operational Unit of Peritoneum and Retroperitoneum Surgery, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo A. Gemelli, 8, 00168 Rome, Italy
| | - S. Garattini
- grid.4527.40000000106678902Istituto Di Ricerche Farmacologiche “Mario Negri” IRCCS, Milan, Italy
| | - M. De Luca
- grid.4527.40000000106678902Istituto Di Ricerche Farmacologiche “Mario Negri” IRCCS, Milan, Italy
| | - Erica Rulli
- grid.4527.40000000106678902Istituto Di Ricerche Farmacologiche “Mario Negri” IRCCS, Milan, Italy
| | - Eliana Rulli
- grid.4527.40000000106678902Istituto Di Ricerche Farmacologiche “Mario Negri” IRCCS, Milan, Italy
| | - F. Pacelli
- grid.411075.60000 0004 1760 4193Operational Unit of Peritoneum and Retroperitoneum Surgery, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Largo A. Gemelli, 8, 00168 Rome, Italy
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Kitti PM, Anttonen AM, Leskelä RL, Saarto T. End-of-life care of patients with esophageal or gastric cancer: decision making and the goal of care. Acta Oncol 2022; 61:1173-1178. [PMID: 36005550 DOI: 10.1080/0284186x.2022.2114379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
BACKGROUND Overall survival (OS) with advanced esophageal or gastric cancer is poor. To avoid overly aggressive treatments at the end-of-life and assure adequate end-of-life quality, the decision to focus on symptom-centered palliative care (PC) and terminate anticancer treatments, i.e., the PC decision, should be made in time. MATERIAL AND METHODS We reviewed the charts of patients (N = 160) with esophageal or gastric cancer treated at the Department of Oncology at Helsinki University Central Hospital in 2013 and deceased by December 2014. The use of acute services (Emergency department (ED) visits and hospitalizations) and places of death were compared according to the timing of the PC decision. Reasons for ED visits and hospitalizations were collected. RESULTS The median OS from diagnosis of advanced cancer was 6 months. Anti-cancer treatments were never started for 34% of the patients. The PC decision was made early (>30 days before death) for 54% of the patients and late (≤30 days before death) or not at all for 46%. Patients with late or no PC decision died more often in tertiary/secondary hospital (29 versus 7%, p = 0.001) and had more ED visits (49 versus 29%, p < 0.001) and hospitalizations (53 versus 28%, p = 0.001) in their last month, and visited the PC unit less often (18 versus 69%, p < 0.001), than the patients with early PC decision. The ED visits were most commonly related to cancer progression, and clinical deterioration (17%), fever (16%), and dysphagia (15%) were the most common symptoms. CONCLUSION The decision to focus on PC and terminate anticancer treatments, i.e., the PC decision, was made late or not at all in every other patient, leading to increased tertiary/secondary hospital service use and deaths at tertiary/secondary hospital. Early decision-making increased end-of-life care at specialized PC services or at home, implying better end-of-life care.
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Affiliation(s)
- Pauliina M Kitti
- Department of Oncology, HUS Comprehensive Cancer Centre and University of Helsinki, Helsinki, Finland
| | - Anu M Anttonen
- Department of Oncology, HUS Comprehensive Cancer Centre and University of Helsinki, Helsinki, Finland
| | | | - Tiina Saarto
- Department of Oncology, HUS Comprehensive Cancer Centre and University of Helsinki, Helsinki, Finland
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Kawamoto Y, Yuki S, Sawada K, Nakamura M, Muto O, Sogabe S, Shindo Y, Ishiguro A, Sato A, Tsuji Y, Dazai M, Okuda H, Meguro T, Harada K, Sekiguchi M, Okada K, Ito YM, Sakata Y, Sakamoto N, Komatsu Y. Phase II Study of Ramucirumab Plus Irinotecan Combination Therapy as Second-Line Treatment in Patients with Advanced Gastric Cancer: HGCSG1603. Oncologist 2022; 27:e642-e649. [PMID: 35579511 PMCID: PMC9355819 DOI: 10.1093/oncolo/oyac086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Accepted: 02/16/2022] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Ramucirumab is a human IgG1 monoclonal vascular endothelial growth factor receptor-2 antibody that inhibits tumor cell growth and affects the tumor cell microenvironment. We assessed the efficacy and safety of ramucirumab plus irinotecan combination therapy as second-line treatment in patients with previously treated advanced gastric cancer. MATERIALS AND METHODS Patients with advanced gastric cancer refractory or intolerant to primary chemotherapy were included. Ramucirumab 8 mg/kg plus irinotecan 150 mg/m2 combination therapy was administered every 2 weeks. The primary endpoint was progression-free survival rate at 6 months and secondary endpoints were overall survival, progression-free survival, response rate, safety, and dose intensity for each drug. RESULTS Thirty-five patients were enrolled between January 2018 and September 2019. The progression-free survival rate at 6 months was 26.5% [95%CI, 13.2%-41.8%, P = .1353)]. Median progression-free and overall survivals were 4.2 months (95%CI, 2.5-5.4 months) and 9.6 months (95%CI, 6.4-16.6 months), respectively. The overall response rate was 25.9% (95%CI, 11.1-36.3%) and disease control rate was 85.2% (95%CI, 66.3-95.8%). Grade ≥3 adverse events that occurred in >10% of patients included neutropenia, leucopenia, anemia, anorexia, and febrile neutropenia. No death or new safety signals with a causal relation to the study treatment were observed. CONCLUSION Although the primary endpoint was not achieved statistically, combination therapy of ramucirumab plus irinotecan showed anticancer activity and a manageable safety profile for second-line treatment of patients with advanced gastric cancer.
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Affiliation(s)
- Yasuyuki Kawamoto
- Division of Cancer Center, Hokkaido University Hospital, Sapporo, Japan
| | - Satoshi Yuki
- Department of Gastroenterology and Hepatology, Hokkaido University Hospital, Sapporo, Japan
| | - Kentaro Sawada
- Department of Medical Oncology, Kushiro Rosai Hospital, Kushiro, Japan
| | - Michio Nakamura
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | - Osamu Muto
- Department of Medical Oncology, Akita Red Cross Hospital, Akita, Japan
| | - Susumu Sogabe
- Department of Medical Oncology, KKR Sapporo Medical Center, Sapporo, Japan
| | - Yoshiaki Shindo
- Department of Surgery, Nakadori General Hospital, Akita, Japan
| | - Atsushi Ishiguro
- Department of Medical Oncology, Teine Keijinkai Hospital, Sapporo, Japan
| | - Atsushi Sato
- Department of Medical Oncology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Yasushi Tsuji
- Department of Medical Oncology, Tonan Hospital, Sapporo, Japan
| | - Masayoshi Dazai
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, Japan
| | - Hiroyuki Okuda
- Department of Medical Oncology, Keiyukai Sapporo Hospital, Sapporo, Japan
| | - Takashi Meguro
- Department of Internal Medicine, Hokkaido Gastroenterology Hospital, Sapporo, Japan
| | - Kazuaki Harada
- Department of Gastroenterology and Hepatology, Hokkaido University Hospital, Sapporo, Japan
| | - Mari Sekiguchi
- Data Center, Hokkaido Gastrointestinal Cancer Study Group, Sapporo, Japan
| | - Kazufumi Okada
- Data Science Center, Promotion Unit, Institute of Health Science Innovation for Medical Care, Hokkaido University Hospital, Sapporo, Japan
| | - Yoichi M Ito
- Data Science Center, Promotion Unit, Institute of Health Science Innovation for Medical Care, Hokkaido University Hospital, Sapporo, Japan
| | | | - Naoya Sakamoto
- Department of Gastroenterology and Hepatology, Hokkaido University Hospital, Sapporo, Japan
| | - Yoshito Komatsu
- Division of Cancer Center, Hokkaido University Hospital, Sapporo, Japan
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Dong Z, Zhang Y, Geng H, Ni B, Xia X, Zhu C, Liu J, Zhang Z. Development and validation of two nomograms for predicting overall survival and cancer-specific survival in gastric cancer patients with liver metastases: A retrospective cohort study from SEER database. Transl Oncol 2022; 24:101480. [PMID: 35868142 PMCID: PMC9304879 DOI: 10.1016/j.tranon.2022.101480] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 06/04/2022] [Accepted: 07/04/2022] [Indexed: 11/25/2022] Open
Abstract
Nomograms constructed by overall survival and cancer-specific survival can predict more accurately than AJCC stage system for GCLM patients. The study includes the prognostic factor as many as possible and evaluated all of them in the cohort. In our cohort, surgery is a beneficial factor associated with survival.
Background Gastric cancer is heterogeneous and aggressive, especially with liver metastasis. This study aims to develop two nomograms to predict the overall survival (OS) and cancer-specific survival (CSS) of gastric cancer with liver metastasis (GCLM) patients. Methods From January 2000 to December 2018, a total of 1936 GCLM patients were selected from the Surveillance, Epidemiology, and End Results Program (SEER) database. They were further divided into a training cohort and a validation cohort, with the OS and CSS serving as the study's endpoints. The correlation analyses were used to determine the relationship between the variables. The univariate and multivariate Cox analyses were used to confirm the independent prognostic factors. To discriminate and calibrate the nomogram, calibration curves and the area under the time-dependent receiver operating characteristic curve (time-dependent AUC) were used. DCA curves were used to examine the accuracy and clinical benefits. The clinical utility of the nomogram and the AJCC Stage System was compared using net reclassification improvement (NRI) and integrated differentiation improvement (IDI) (IDI). Finally, the nomogram and the AJCC Stage System risk stratifications were compared. Results There was no collinearity among the variables that were screened. The results of multivariate Cox regression analysis showed that six variables (bone metastasis, lung metastasis, surgery, chemotherapy, grade, age) and five variables (lung metastasis, surgery, chemotherapy, grade, N stage) were identified to establish the nomogram for OS and CSS, respectively. The calibration curves, time-dependent AUC curves, and DCA revealed that both nomograms had pleasant predictive power. Furthermore, NRI and IDI confirmed that the nomogram outperformed the AJCC Stage System. Conclusion Both nomograms had satisfactory accuracy and were validated to assist clinicians in evaluating the prognosis of GCLM patients.
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Affiliation(s)
- Zhongyi Dong
- Department of Gastrointestinal Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, No.1630 East Road, Pudong New Area, Shanghai 200127, China
| | - Yeqian Zhang
- Department of Gastrointestinal Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, No.1630 East Road, Pudong New Area, Shanghai 200127, China
| | - Haigang Geng
- Department of Gastrointestinal Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, No.1630 East Road, Pudong New Area, Shanghai 200127, China
| | - Bo Ni
- Department of Gastrointestinal Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, No.1630 East Road, Pudong New Area, Shanghai 200127, China
| | - Xiang Xia
- Department of Gastrointestinal Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, No.1630 East Road, Pudong New Area, Shanghai 200127, China
| | - Chunchao Zhu
- Department of Gastrointestinal Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, No.1630 East Road, Pudong New Area, Shanghai 200127, China
| | - Jiahua Liu
- Department of Gastrointestinal Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, No.1630 East Road, Pudong New Area, Shanghai 200127, China.
| | - Zizhen Zhang
- Department of Gastrointestinal Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, No.1630 East Road, Pudong New Area, Shanghai 200127, China.
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13
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Ma X, Zhang Y, Wang C, Yu J. Efficacy and safety of combination chemotherapy regimens containing taxanes for first-line treatment in advanced gastric cancer. Clin Exp Med 2022; 23:381-396. [DOI: 10.1007/s10238-022-00824-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Accepted: 03/18/2022] [Indexed: 12/01/2022]
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Park JH, Yeo JH, Kim YS, Park I, Ahn HK, Cho EK, Shin DB, Yang JY, Kim HS, Lee WK, Sym SJ. Efficacy and Safety of Trastuzumab Biosimilar (CT-P6) Compared With Reference Trastuzumab in Patients With HER2-positive Advanced Gastric Cancer: A Retrospective Analysis. Am J Clin Oncol 2022; 45:61-65. [PMID: 34991106 PMCID: PMC8781232 DOI: 10.1097/coc.0000000000000887] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES Treatment with trastuzumab and chemotherapy significantly improves the outcome in patients with human epidermal growth factor receptor 2 (HER2)-positive advanced gastric cancer (AGC). CT-P6 (trastuzumab-pkrb; Herzuma) is a trastuzumab biosimilar approved for the treatment of HER2-positive gastric cancer. In this study, we aimed to compare the efficacy and safety of CT-P6 and reference trastuzumab as first-line treatment for HER2-positive AGC. MATERIALS AND METHODS The medical records of 102 patients with HER2-positive AGC treated with first-line trastuzumab-based chemotherapy were retrospectively reviewed. These patients were treated with either reference trastuzumab (n=72) or a biosimilar (n=30). Treatment outcomes, such as objective response rate, progression-free survival (PFS), and overall survival (OS), were compared between the reference and biosimilar groups. RESULTS The objective response rate of both groups (52.8% and 56.8% in the reference and biosimilar groups, respectively) were comparable (P=0.72). No statistically significant difference was observed with the reference versus biosimilar trastuzumab for PFS (median PFS, 6.9 vs. 5.4 mo; P=0.98) or OS (median OS, 12.3 mo vs. not reached; P=0.42). Safety profiles were similar between the 2 groups. CONCLUSIONS Biosimilar trastuzumab showed equivalent outcome to reference trastuzumab, with similar adverse events. Biosimilar trastuzumab can suitably and safely replace trastuzumab as a reference for the treatment of HER2-positive AGC.
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Affiliation(s)
- Joo-Hwan Park
- Division of Medical Oncology, Departments of Internal Medicine
| | - Ja Hyun Yeo
- Division of Medical Oncology, Departments of Internal Medicine
| | - Young Saing Kim
- Division of Medical Oncology, Departments of Internal Medicine
| | - Inkeun Park
- Division of Medical Oncology, Departments of Internal Medicine
| | - Hee Kyung Ahn
- Division of Medical Oncology, Departments of Internal Medicine
| | - Eun Kyung Cho
- Division of Medical Oncology, Departments of Internal Medicine
| | - Dong Bok Shin
- Division of Medical Oncology, Departments of Internal Medicine
| | | | - Hyung-Sik Kim
- Radiology, Gachon University Gil Medical Center, Incheon, Republic of Korea
| | | | - Sun Jin Sym
- Division of Medical Oncology, Departments of Internal Medicine
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15
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El Gharib K, Khoury M, Kourie HR. HER2 in gastric adenocarcinoma: where do we stand today? Per Med 2021; 19:67-78. [PMID: 34881639 DOI: 10.2217/pme-2021-0004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Aim: HER2 is a proto-oncogene expressed in 10-30% of gastric adenocarcinomas and is an ideal target for inhibition in malignancy with high recurrence and dismal survival rates. Materials & methods: A systematic search was conducted via PubMed, Google Scholar and the clinicaltrials.gov database to report the results of ongoing and past studies investigating HER2 inhibitors in gastric cancer. Results: Twenty-five studies were included; ToGA trial is the pivotal trial approving the use of trastuzumab in metastatic gastric cancer, followed by more studies investigating other HER2 inhibitors in this setting, as well as in local and locoregional malignancy. Conclusion: Anti-HER2 molecules are proving efficacy and safety in gastric cancer; the evidence is growing and association with other cancer agents is under investigation.
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Affiliation(s)
- Khalil El Gharib
- Department of Internal Medicine, Staten Island University Hospital, NY 10305, USA
| | - Makram Khoury
- Hematology-Oncology Department, Faculty of Medicine, Saint Joseph University, Beirut, 17-5208, Lebanon
| | - Hampig Raphael Kourie
- Hematology-Oncology Department, Faculty of Medicine, Saint Joseph University, Beirut, 17-5208, Lebanon
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16
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Narita Y, Sasaki E, Masuishi T, Taniguchi H, Kadowaki S, Ito S, Yatabe Y, Muro K. PD-L1 immunohistochemistry comparison of 22C3 and 28-8 assays for gastric cancer. J Gastrointest Oncol 2021; 12:2696-2705. [PMID: 35070399 PMCID: PMC8748031 DOI: 10.21037/jgo-21-505] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Accepted: 11/24/2021] [Indexed: 07/20/2023] Open
Abstract
BACKGROUND Nivolumab and pembrolizumab are promising therapies for gastric adenocarcinoma. The 22C3 and 28-8 pharmDx immunohistochemistry assays for programmed death ligand-1 scoring criteria have been developed. This study compared the programmed death ligand-1 staining patterns of gastric adenocarcinoma evaluated by the 22C3 and 28-8 pharmDx assays. METHODS Tissue microarray analysis was performed for 226 patients with gastric adenocarcinoma who underwent curative surgery. Interobserver concordance between the 22C3 and 28-8 pharmDx assays was assessed to compare the dichotomized expression values. Programmed death ligand-1 positivity was assessed by combined positive score and tumor proportion score. Immunohistochemistry for deficient mismatch repair proteins and Epstein-Barr virus-encoded RNA in situ hybridization was examined. RESULTS Programmed death ligand-1 positivity with a combined positive score ≥5 was detected in 63 patients (28%) by the 22C3 pharmDx assay, and in 45 patients (20%) by the 28-8 pharmDx assay. A pairwise comparison of the 22C3 and 28-8 pharmDx assays showed 87% of pairs were concordant and 11% higher expressions for the 22C3 pharmDx assay, with strong concordance (kappa score =0.881 with a combined positive score cutoff of 5). The programmed death ligand-1 positivity rate (range, 3-5%) of the tumor proportion score was markedly lower than that of the combined positive score in the two assays. Programmed death ligand-1 positivity of the combined positive score in these two assays was associated with mismatch repair proteins and Epstein-Barr virus status. There was no significant difference in the overall survival between programmed death ligand-1, mismatch repair proteins, and Epstein-Barr virus status. CONCLUSIONS The study findings suggest the potential interchangeability of the 22C3 and 28-8 pharmDx assays to determine programmed death ligand-1 expression levels in gastric adenocarcinoma patients.
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Affiliation(s)
- Yukiya Narita
- Department of Clinical Oncology, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Eiichi Sasaki
- Department of Pathology and Molecular Diagnostics, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Toshiki Masuishi
- Department of Clinical Oncology, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Hiroya Taniguchi
- Department of Clinical Oncology, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Shigenori Kadowaki
- Department of Clinical Oncology, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Seiji Ito
- Department of Gastroenterological Surgery, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Yasushi Yatabe
- Department of Pathology and Molecular Diagnostics, Aichi Cancer Center Hospital, Nagoya, Japan
- Department of Diagnostic Pathology, National Cancer Center, Tokyo, Japan
| | - Kei Muro
- Department of Clinical Oncology, Aichi Cancer Center Hospital, Nagoya, Japan
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17
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Graziosi L, Marino E, Bencivenga M, D’Ignazio A, Solaini L, Ministrini S, Caprioli M, Sacco M, Marrelli D, Mura G, Degiuli M, Morgagni P, Tiberio GAM, De Manzoni G, Roviello F, Donini A. Looking for a strategy in treating peritoneal gastric cancer carcinomatosis: an Italian multicenter Gastric Cancer Research group's analysis. World J Surg Oncol 2021; 19:334. [PMID: 34819103 PMCID: PMC8611869 DOI: 10.1186/s12957-021-02442-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Accepted: 11/02/2021] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND The present study provides a snapshot of Italian patients with peritoneal metastasis from gastric cancer treated by surgery in Italian centers belonging to the Italian Research Group on Gastric Cancer. Prognostic factors affecting survival in such cohort of patients were evaluated with the final aim to identify patients who may benefit from radical intent surgery. METHODS It is a multicentric retrospective study based on a prospectively collected database including demographics, clinical, surgical, pathological, and follow-up data of patients with gastric cancer and synchronous macroscopic peritoneal metastases. Patients were surgically treated from January 2005 to January 2017. We focused on patients with macroscopic peritoneal carcinomatosis (PC) treated with upfront surgery in order to provide homogeneous evidences. RESULTS Our results show that patients with peritoneal carcinomatosis cannot be considered all lost. Strictly selected cases (R0/R1 and P1 patients) could benefit from an aggressive surgical approach performing an extended lymphadenectomy and HIPEC treatment. CONCLUSION The main result of the study is that GC patients with limited peritoneal involvement can have a survival benefit from a surgery with "radical oncological intent", that means extended lymphadenectomy and R0 resection. The retrospective nature of this study is an important bias, and for this reason, we have started a prospective multicentric study including Italian stage IV patients that hopefully will give us more answers.
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Affiliation(s)
- Luigina Graziosi
- General and Emergency Surgery, Santa Maria della Misericordia Hospital University of Perugia, Perugia, Italy
| | - Elisabetta Marino
- General and Emergency Surgery, Santa Maria della Misericordia Hospital University of Perugia, Perugia, Italy
| | - Maria Bencivenga
- General and Upper GI Surgery Division, University of Verona, Verona, Italy
| | - Alessia D’Ignazio
- Department of Surgery, Policlinico le Scotte, University of Siena, Siena, Italy
| | - Leonardo Solaini
- Department of Surgery, General and Oncologic Surgery, Morgagni-Pierantoni Hospital, Via Forlanini 34, Forlì, Italy
| | - Silvia Ministrini
- Department of Experimental and Clinical Sciences, University of Brescia, Brescia, Italy
| | - Michela Caprioli
- Department of Experimental and Clinical Sciences, University of Brescia, Brescia, Italy
| | - Michele Sacco
- General and Upper GI Surgery Division, University of Verona, Verona, Italy
| | - Daniele Marrelli
- Department of Surgery, Policlinico le Scotte, University of Siena, Siena, Italy
| | - Gianni Mura
- Department of Surgery, Azienda USl Toscana SudEst—Arezzo, Arezzo, Italy
| | - Maurizio Degiuli
- Department of Oncology, Head, Digestive and Surgical Oncology, University of Torino, and San Luigi University Hospital, Orbassano, Italy
| | - Paolo Morgagni
- Department of Surgery, General and Oncologic Surgery, Morgagni-Pierantoni Hospital, Via Forlanini 34, Forlì, Italy
| | | | | | - Franco Roviello
- Department of Surgery, Policlinico le Scotte, University of Siena, Siena, Italy
| | - Annibale Donini
- General and Emergency Surgery, Santa Maria della Misericordia Hospital University of Perugia, Perugia, Italy
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18
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Hori S, Honda M, Kobayashi H, Kawamura H, Takiguchi K, Muto A, Yamazaki S, Teranishi Y, Shiraso S, Kono K, Kamiga T, Iwao T, Yamashita N. A grading system for predicting the prognosis of gastric cancer with liver metastasis. Jpn J Clin Oncol 2021; 51:1601-1607. [PMID: 34491361 DOI: 10.1093/jjco/hyab140] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Accepted: 08/20/2021] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVE The prognosis of patients with liver metastases from gastric cancer is determined using tumor size and number of metastases; this is similar to the factors used for the prediction of liver metastases from colorectal cancer. The relationship between the degree of liver metastasis from gastric cancer and prognosis with reference to the classification of liver metastasis from colorectal cancer was investigated. METHODS This was a multi-institutional historical cohort study. Among patients with stage IV gastric cancer, who visited the cancer hospitals in Fukushima Prefecture, Japan, between 2008 and 2015, those with simultaneous liver metastasis were included. Abdominal pretreatment computed tomography images were reviewed and classified into H1 (four or less liver metastases with a maximum diameter of ≤5 cm); H2 (other than H1 and H3) or H3 (five or more liver metastases with a maximum diameter of ≥5 cm). The hazard ratio for overall survival according to the H grade (H1, H2 and H3) was calculated using the Cox proportional hazards model. RESULTS A total of 412 patients were analyzed. Patients with H1, H2 and H3 grades were 118, 162 and 141, respectively, and their median survival time was 10.2, 5.7 and 3.1 months, respectively (log-rank P < 0.001). The adjusted hazard ratio for overall survival was H1: H2: H3 = reference: 1.39 (95% confidence interval: 1.04-1.85): 1.69 (95% confidence interval: 1.27-2.27). CONCLUSIONS The grading system proposed in this study was a simple and easy-to-use prognosis prediction index for patients with liver metastasis from gastric cancer.
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Affiliation(s)
- Soshi Hori
- Department of Minimally Invasive Surgical and Medical Oncology, Fukushima Medical University, Fukushima, Japan.,Department of Surgery, Southern TOHOKU General Hospital, Koriyama, Japan
| | - Michitaka Honda
- Department of Minimally Invasive Surgical and Medical Oncology, Fukushima Medical University, Fukushima, Japan.,Department of Surgery, Southern TOHOKU General Hospital, Koriyama, Japan
| | - Hiroshi Kobayashi
- Department of Minimally Invasive Surgical and Medical Oncology, Fukushima Medical University, Fukushima, Japan.,Department of Surgery, Southern TOHOKU General Hospital, Koriyama, Japan
| | - Hidetaka Kawamura
- Department of Minimally Invasive Surgical and Medical Oncology, Fukushima Medical University, Fukushima, Japan.,Department of Surgery, Southern TOHOKU General Hospital, Koriyama, Japan
| | - Koichi Takiguchi
- Department of Surgery, The Takeda Healthcare Foundation Takeda General Hospital, Aizuwakamatsu, Japan
| | - Atsushi Muto
- Department of Surgery, Fukushima Rosai Hospital, Iwaki, Japan
| | - Shigeru Yamazaki
- Department of Surgery, Ohta Nishinouchi Hospital, Koriyama, Japan
| | - Yasushi Teranishi
- Department of Surgery, Southern TOHOKU General Hospital, Koriyama, Japan
| | - Satoru Shiraso
- Department of Surgery, Iwaki City Medical Center, Iwaki, Japan
| | - Koji Kono
- Department of Gastrointestinal Tract Surgery, Fukushima Medical University, Fukushima, Japan
| | - Takahiro Kamiga
- Department of Surgery, Shirakawa Kosei General Hospital, Shirakawa, Japan
| | - Toshiyasu Iwao
- Department of Internal Medicine, Aidu Chuo Hospital, Aizuwakamatsu, Japan
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19
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Jin X, Wu S, Bai Y. Risk factors and characteristics of bacterial infection during first-line chemotherapy for metastatic gastric or gastroesophageal junction adenocarcinoma. Support Care Cancer 2021; 30:2121-2129. [PMID: 34677650 DOI: 10.1007/s00520-021-06557-3] [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: 06/05/2021] [Accepted: 09/08/2021] [Indexed: 11/29/2022]
Abstract
PURPOSE Chemotherapy-related bacterial infection is a common side effect in patients receiving chemotherapy. The purpose of this study was to determine the risk factors and characteristics of bacterial infection in metastatic gastric or gastroesophageal junction (GEJ) adenocarcinoma patients treated with combined chemotherapy. METHODS Patients with metastatic gastric or GEJ adenocarcinoma were followed up from 2013 to 2016 at Peking University First Hospital in China. Patients were treated with multiple cycles of combined chemotherapy. The incidence rate of bacterial infection and patients' clinical data were manually reviewed. RESULTS A total of 154 patients were eligible and were enrolled in this study. A median of 6 chemotherapy cycles were administered (range, 1-14 cycles). Chemotherapy-related bacterial infections were observed in 36 of 154 patients (23.4%). Pulmonary is the most common site of infections. Ninety-four percent of patients with bacterial infection during chemotherapy received broad-spectrum antibiotics. The independent risk factors for chemotherapy-related bacterial infection identified by multivariable analysis were Nutritional Risk Screening 2002 (NRS2002) ≥ 3 (P = 0.008), ≥ grade 3 neutropenia (P = 0.028), and Eastern Cooperative Oncology Group Performance Status (ECOG PS) ≥ 2 (P = 0.042). CONCLUSIONS Nearly a quarter of patients with metastatic gastric or GEJ adenocarcinoma who received combined chemotherapy had bacterial infection in this study. The proportion of broad-spectrum antibiotics used in patients with infection is very high. Improving nutritional status may help reduce the incidence of bacterial infection.
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Affiliation(s)
- Xuan Jin
- Department of Medical Oncology, Peking University First Hospital, Beijing, 100034, China
| | - Shikai Wu
- Department of Medical Oncology, Peking University First Hospital, Beijing, 100034, China.
| | - Yu Bai
- Department of Medical Oncology, Peking University First Hospital, Beijing, 100034, China
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20
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Cavanagh KE, Baxter MA, Petty RD. Best supportive care and prognosis: advanced gastroesophageal adenocarcinoma. BMJ Support Palliat Care 2021:bmjspcare-2020-002637. [PMID: 34301644 DOI: 10.1136/bmjspcare-2020-002637] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Accepted: 06/30/2021] [Indexed: 11/04/2022]
Abstract
OBJECTIVES Real-world data are lacking on survival in patients with advanced gastroesophageal adenocarcinoma (GOA) treated with best supportive care (BSC) alone. This knowledge is vital to personalise cancer treatment and obtain informed consent. This study aimed to define and compare survival in patients with advanced GOA treated with and without palliative chemotherapy (CTx), and to explore the factors that impact prognosis. METHODS Patients in NHS Tayside, Scotland, diagnosed with advanced GOA (defined as non-resectable) over a 2-year period were identified retrospectively. Clinical data were obtained from electronic records. Kaplan-Meier and Cox regression analysis were performed to determine median overall survival (mOS) and investigate contributing factors. RESULTS 127 eligible patients were identified. There was a significant difference in mOS between patients in the BSC and CTx groups (3.1 months vs 8.9 months, p=0.00089). This was maintained when those deemed not fit for CTx were removed. One-year survival was 16% versus 33%. Cox regression analysis in the BSC group identified stage (p<0.001) and Eastern Cooperative Oncology Group performance status (ECOG PS) (p=0.013) as having independent predictive value for survival. Age was not related to outcome. Palliative stents were inserted in 48 patients (37.8%). CONCLUSIONS To our knowledge, this is the largest reported study in Europe of outcomes in patients with advanced GOA treated with BSC only. The mOS with BSC is approximately 3 months. Cancer stage and ECOG PS have a role in prognostication at diagnosis. Our findings support the benefit of palliative chemotherapy in this population, and real-world survival corresponds to published trial data.
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Affiliation(s)
- Kirsty E Cavanagh
- School of Medicine, Ninewells Hospital and Medical School, University of Dundee, Dundee, UK
| | - Mark A Baxter
- Division of Molecular and Clinical Medicine, Ninewells Hospital and Medical School, University of Dundee, Dundee, UK
- Tayside Cancer Centre, Ninewells Hospital and Medical School, NHS Tayside, Dundee, UK
| | - Russell D Petty
- Division of Molecular and Clinical Medicine, Ninewells Hospital and Medical School, University of Dundee, Dundee, UK
- Tayside Cancer Centre, Ninewells Hospital and Medical School, NHS Tayside, Dundee, UK
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21
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Joshi A, Noronha V, Pandey A, Patil V, Samar A, Mahajan A, Janu A, Prabhash K. Outcomes with Palliative Weekly Paclitaxel in Advanced, Recurrent, and Metastatic Esophageal Cancer - Real World Experience. Indian J Med Paediatr Oncol 2021. [DOI: 10.4103/ijmpo.ijmpo_39_17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Abstract
Background: In advanced esophageal cancer, combination chemotherapy regimens provide effective palliation but result in substantial toxicity. Aim: The aim of the study was to evaluate outcomes of recurrent and metastatic esophageal carcinoma treated with weekly paclitaxel. Objectives: The objective of the study was to determine the clinical and laboratory factors predicting response and affecting overall survival (OS) in patients receiving palliative chemotherapy for advanced esophageal/gastroesophageal cancer. Materials and Methods: Retrospective analysis of patients with advanced esophageal cancer, not amenable to definitive intent therapy that was treated with intravenous weekly paclitaxel was done. Progression-free survival (PFS) and OS were calculated with Kaplan–Meir analysis while factors affecting outcome were subjected to log rank test and multivariate analysis. Results: Between September 2010 and October 2014, 350 patients were included in analysis. Median follow-up is 8 months. Median age was 55 years, with a male:female ratio of 2.4:1. Nearly 34.5% were mid esophageal and 51% were lower third and gastroesophageal junction tumors. Almost 58% of the tumors had squamous histology. Performance status was >2 in 25.4%. Almost 62% patients had received prior therapy. Median number of cycles of weekly paclitaxel delivered was 12 with median duration of 3 months. Nearly 51% of patients had improvement in dysphagia, with time to symptom improvement of 20 days. In 31% patients, feeding nasogastric tube could be removed. Overall response rate was 32% (complete remission, 2.5% + partial remission, 29.5%). Median PFS was 4.0 months (95% confidence interval [CI]: 3.6–4.3 months) and median OS was 10 months (95% CI: 8.5–11.4 months). Performance status and pretreatment albumin significantly affected OS. Conclusion: Metronomic weekly paclitaxel chemotherapy provides good palliative benefit in advanced unresectable/metastatic esophageal cancer with minimal toxicity. Eastern Cooperative Oncology Group Performance Status (PS 0 and 1) and baseline serum albumin level >3.7 g/dl significantly improved survival.
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Affiliation(s)
- Amit Joshi
- Department of Medical Oncology, Tata Memorial Hospital, Mumbai, Maharashtra, India
| | - Vanita Noronha
- Department of Medical Oncology, Tata Memorial Hospital, Mumbai, Maharashtra, India
| | - Avinash Pandey
- Department of Medical Oncology, Indira Gandhi Institute of Medical Sciences, Patna, Bihar, India
| | - Vijay Patil
- Department of Medical Oncology, Tata Memorial Hospital, Mumbai, Maharashtra, India
| | - Aseem Samar
- Department of Medical Oncology, Tata Memorial Hospital, Mumbai, Maharashtra, India
| | - Abhishek Mahajan
- Department of Radio-Diagnosis, Tata Memorial Hospital, Mumbai, Maharashtra, India
| | - Amit Janu
- Department of Radio-Diagnosis, Tata Memorial Hospital, Mumbai, Maharashtra, India
| | - Kumar Prabhash
- Department of Medical Oncology, Tata Memorial Hospital, Mumbai, Maharashtra, India
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22
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Zarkavelis G, Samantas E, Koliou GA, Papadopoulou K, Mauri D, Aravantinos G, Batistatou A, Pazarli E, Tryfonopoulos D, Tsipoura A, Bobos M, Psyrri A, Makatsoris T, Petraki C, Pectasides D, Fountzilas G, Pentheroudakis G. AGAPP: efficacy of first-line cisplatin, 5-fluorouracil with afatinib in inoperable gastric and gastroesophageal junction carcinomas. A Hellenic Cooperative Oncology Group study. Acta Oncol 2021; 60:785-793. [PMID: 34003074 DOI: 10.1080/0284186x.2021.1912822] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
PURPOSE Gastric cancer is the fifth most common neoplasm worldwide with high rates of mortality. Afatinib, a low molecular, irreversible potent inhibitor of ErbB trans-membrane receptor family, has shown promising results according to preclinical and phase I clinical trial data when combined with chemotherapy. We aimed at evaluating the safety and efficacy of the combination of cisplatin, 5FU with afatinib in molecularly unselected patients with advanced gastric cancer. METHODS Patients with locally advanced or metastatic gastric/gastroesophageal junction adenocarcinoma received first line combination therapy of cisplatin, 5FU and afatinib every 21 days, followed by afatinib maintenance monotherapy. The primary endpoint was the Objective Response Rate (ORR); secondary endpoints included Overall Survival (OS), Progression Free Survival (PFS) and the safety profile. Unplanned exploratory analysis of HER2 and tumor mutational profile was performed. RESULTS Among 55 patients (ITT population) enrolled, 19 (34.5%) achieved an objective tumor response; stable disease was observed in 16 patients (29.1%) and progressive disease in 10 patients (18.2%). The ORR in the per protocol population (PP) was 42.9%. Within a median follow-up of 56 months, the median PFS and OS in the ITT population was 5.0 and 8.7 months, respectively. Seven of the 47 HER2 informative cases carried HER2 positive tumors while TP53, BRCA2 and SMAD4 were the most frequently mutated genes. The most common toxicities were neutrophil count and white blood cell decrease occurring in 56.4% of patients, followed by anemia (50.9%), hyperglycemia (40%), and diarrhea (38.2%). CONCLUSIONS The combination of cisplatin/5FU with afatinib did not surpass the benchmarks of efficacy of the contemporary therapeutic regimens that are being applied for the treatment of patients with advanced gastric cancer. However, the observed efficacy and the improved safety profile support that our administration schedule may be further investigated to overcome toxicity problems when integrating afatinib to cytotoxic chemotherapy. CLINICAL TRIAL REGISTRATION NCT01743365.
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Affiliation(s)
- George Zarkavelis
- Department of Medical Oncology, University of Ioannina, Ioannina, Greece
- Society for Study of Clonal Heterogeneity of Neoplasia (EMEKEN), Ioannina, Greece
| | - Epaminontas Samantas
- Third Department of Medical Oncology, Agii Anargiri Cancer Hospital, Athens, Greece
| | | | - Kyriaki Papadopoulou
- Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Davide Mauri
- Department of Medical Oncology, University of Ioannina, Ioannina, Greece
- Society for Study of Clonal Heterogeneity of Neoplasia (EMEKEN), Ioannina, Greece
| | - Gerasimos Aravantinos
- Second Department of Medical Oncology, Agii Anargiri Cancer Hospital, Athens, Greece
| | - Anna Batistatou
- Department of Pathology, Ioannina University Hospital, Ioannina, Greece
| | - Elissavet Pazarli
- Department of Pathology, Papageorgiou Hospital, Aristotle University of Thessaloniki, School of Health Sciences, Faculty of Medicine, Thessaloniki, Greece
| | | | - Anna Tsipoura
- Department of Pathology, Agii Anargiri Cancer Hospital, Athens, Greece
| | - Mattheos Bobos
- Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Amanda Psyrri
- Section of Medical Oncology, Department of Internal Medicine, Attikon University Hospital, Faculty of Medicine, National and Kapodistrian University of Athens School of Medicine, Athens, Greece
| | - Thomas Makatsoris
- Division of Oncology, Department of Medicine, University Hospital, University of Patras Medical School, Patras, Greece
| | | | - Dimitrios Pectasides
- Oncology Section, Second Department of Internal Medicine, Hippokration Hospital, Athens, Greece
| | - George Fountzilas
- Laboratory of Molecular Oncology, Hellenic Foundation for Cancer Research, Aristotle University of Thessaloniki, Thessaloniki, Greece
- Aristotle University of Thessaloniki, Thessaloniki, Greece
- German Oncology Center, Limassol, Cyprus
| | - George Pentheroudakis
- Department of Medical Oncology, University of Ioannina, Ioannina, Greece
- Society for Study of Clonal Heterogeneity of Neoplasia (EMEKEN), Ioannina, Greece
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Yagi S, Yamada K, Terayama M, Wake H, Enomoto N, Nohara K, Takemura N, Kiyomatsu T, Kokudo N. Current status of doublet combinations of platinum and fluoropyrimidines using oxaliplatin for advanced gastric cancer. Glob Health Med 2021; 3:31-36. [PMID: 33688593 PMCID: PMC7936367 DOI: 10.35772/ghm.2020.01075] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 12/12/2020] [Accepted: 12/15/2020] [Indexed: 12/14/2022]
Abstract
The most common treatment for advanced gastric cancer (AGC) is systemic chemotherapy. The standard treatment for advanced gastric cancer differs worldwide. In Japan, two phase III clinical trials demonstrated the non-inferiority of S-1 compared with 5-fluorouracil (5-FU) and superiority of cisplatin plus S-1 (CS), compared with S-1, with respect to overall survival (SPIRITS trial). Oxaliplatin (L-OHP) has a favorable toxicity profile compared with cisplatin; hence, a phase III clinical trial (G-SOX trial) demonstrated the progression-free survival (PFS) and overall survival in CS was 5.4 and 13.1 months and those in SOX was 5.5 and 14.1 months, respectively. Serious adverse events were more frequently seen in CS than in SOX. So, SOX is as effective as CS for advanced gastric cancer with favorable safety profile. After the publication of this G-SOX trial, the combination of oral or intravenous 5-FU and various doses of L-OHP have been reported. And FOLFOX6 regimen (FOLFOX: a combination of 1-LV and FU with L-OHP) was approved for the treatment of AGC in Japan in 2017. FOLFOX was promising for patients with severe peritoneal metastasis from AGC, because the FOLFOX regimen does not require hydration and does not include oral agents. This review summarizes the efficacy and safety of doublet combinations of platinum and fluoropyrimidines using L-OHP for advanced gastric cancer.
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Affiliation(s)
- Shusuke Yagi
- Department of Surgery, National Center for Global Health and Medicine, Tokyo, Japan
| | - Kazuhiko Yamada
- Department of Surgery, National Center for Global Health and Medicine, Tokyo, Japan
| | - Masayoshi Terayama
- Department of Surgery, National Center for Global Health and Medicine, Tokyo, Japan
| | - Hitomi Wake
- Department of Surgery, National Center for Global Health and Medicine, Tokyo, Japan
| | - Naoki Enomoto
- Department of Surgery, National Center for Global Health and Medicine, Tokyo, Japan
| | - Kyoko Nohara
- Department of Surgery, National Center for Global Health and Medicine, Tokyo, Japan
| | - Nobuyuki Takemura
- Department of Surgery, National Center for Global Health and Medicine, Tokyo, Japan
| | - Tomomichi Kiyomatsu
- Department of Surgery, National Center for Global Health and Medicine, Tokyo, Japan
| | - Norihiro Kokudo
- Department of Surgery, National Center for Global Health and Medicine, Tokyo, Japan
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24
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Merchant SJ, Kong W, Gyawali B, Hanna TP, Chung W, Nanji S, Patel SV, Booth CM. First-Line Palliative Chemotherapy for Esophageal and Gastric Cancer: Practice Patterns and Outcomes in the General Population. JCO Oncol Pract 2021; 17:e1537-e1550. [PMID: 33449833 DOI: 10.1200/op.20.00397] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
PURPOSE Clinical trials have shown that palliative chemotherapy (PC) improves survival in patients with incurable esophageal and gastric cancer; however, outcomes achieved in routine practice are unknown. We describe treatment patterns and outcomes among patients treated in the general population of Ontario, Canada. METHODS The Ontario Cancer Registry was used to identify patients with esophageal or gastric cancer from 2007 to 2016, and data were linked to other health administrative databases. Patients who received curative-intent surgery or radiotherapy were excluded. Factors associated with the receipt of PC were determined using logistic regression. First-line PC regimens were categorized, and trends over time were reported. Survival was determined using the Kaplan-Meier method. RESULTS The cohort included 9,848 patients; 22% (2,207 of 9,848) received PC. Patients receiving PC were younger (mean age, 63 v 74 years; P < .0001) and more likely male (71% v 65%; P < .0001). Thirty-seven percent of non-PC patients saw a medical oncologist in consultation. Over the study period, utilization of PC increased (from 11% in 2007 to 19% in 2016; P < .0001), whereas the proportion of patients receiving triplet regimens decreased (65% in 2007 to 56% in 2016; P = .04). In the PC group, the median overall and cancer-specific survival from treatment initiation was 7.2 months. CONCLUSION One fifth of patients with incurable esophageal and gastric cancer in the general population receive PC. Median survival of patients treated in routine practice is inferior to that in clinical trials. Only one third of patients not treated with PC had consultation with a medical oncologist. Further work is necessary to understand low utilization of PC and medical oncology consultation in this patient population.
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Affiliation(s)
- Shaila J Merchant
- Department of Surgery, Queen's University, Kingston, Ontario, Canada.,Division of Cancer Care and Epidemiology, Queen's Cancer Research Institute, Kingston, Ontario, Canada
| | - Weidong Kong
- Division of Cancer Care and Epidemiology, Queen's Cancer Research Institute, Kingston, Ontario, Canada
| | - Bishal Gyawali
- Division of Cancer Care and Epidemiology, Queen's Cancer Research Institute, Kingston, Ontario, Canada.,Department of Oncology, Queen's University, Kingston, Ontario, Canada
| | - Timothy P Hanna
- Division of Cancer Care and Epidemiology, Queen's Cancer Research Institute, Kingston, Ontario, Canada.,Department of Oncology, Queen's University, Kingston, Ontario, Canada
| | - Wiley Chung
- Department of Surgery, Queen's University, Kingston, Ontario, Canada
| | - Sulaiman Nanji
- Department of Surgery, Queen's University, Kingston, Ontario, Canada
| | - Sunil V Patel
- Department of Surgery, Queen's University, Kingston, Ontario, Canada.,Division of Cancer Care and Epidemiology, Queen's Cancer Research Institute, Kingston, Ontario, Canada
| | - Christopher M Booth
- Division of Cancer Care and Epidemiology, Queen's Cancer Research Institute, Kingston, Ontario, Canada.,Department of Oncology, Queen's University, Kingston, Ontario, Canada
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25
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Ajani JA, Xu Y, Huo L, Wang R, Li Y, Wang Y, Pizzi MP, Scott AW, Harada K, Ma L, Yao X, Jin J, Zhao W, Dong X, Badgwell BD, Shanbhag ND, Tatlonghari G, Estrella JS, Roy Chowdhuri S, Kobayashi M, Vykouka JV, Hanash S, Calin GA, Peng G, Lee JS, Johnson RL, Wang Z, Wang L, Song S. YAP1 mediates gastric adenocarcinoma peritoneal metastases that are attenuated by YAP1 inhibition. Gut 2021; 70:55-66. [PMID: 32345613 PMCID: PMC9832914 DOI: 10.1136/gutjnl-2019-319748] [Citation(s) in RCA: 53] [Impact Index Per Article: 17.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Revised: 03/19/2020] [Accepted: 03/31/2020] [Indexed: 01/14/2023]
Abstract
OBJECTIVE Peritoneal carcinomatosis (PC; malignant ascites or implants) occurs in approximately 45% of advanced gastric adenocarcinoma (GAC) patients and associated with a poor survival. The molecular events leading to PC are unknown. The yes-associated protein 1 (YAP1) oncogene has emerged in many tumour types, but its clinical significance in PC is unclear. Here, we investigated the role of YAP1 in PC and its potential as a therapeutic target. METHODS Patient-derived PC cells, patient-derived xenograft (PDX) and patient-derived orthotopic (PDO) models were used to study the function of YAP1 in vitro and in vivo. Immunofluorescence and immunohistochemical staining, RNA sequencing (RNA-Seq) and single-cell RNA-Seq (sc-RNA-Seq) were used to elucidate the expression of YAP1 and PC cell heterogeneity. LentiCRISPR/Cas9 knockout of YAP1 and a YAP1 inhibitor were used to dissect its role in PC metastases. RESULTS YAP1 was highly upregulated in PC tumour cells, conferred cancer stem cell (CSC) properties and appeared to be a metastatic driver. Dual staining of YAP1/EpCAM and sc-RNA-Seq revealed that PC tumour cells were highly heterogeneous, YAP1high PC cells had CSC-like properties and easily formed PDX/PDO tumours but also formed PC in mice, while genetic knockout YAP1 significantly slowed tumour growth and eliminated PC in PDO model. Additionally, pharmacologic inhibition of YAP1 specifically reduced CSC-like properties and suppressed tumour growth in YAP1high PC cells especially in combination with cytotoxics in vivo PDX model. CONCLUSIONS YAP1 is essential for PC that is attenuated by YAP1 inhibition. Our data provide a strong rationale to target YAP1 in clinic for GAC patients with PC.
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Affiliation(s)
- Jaffer A. Ajani
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.,To whom correspondence should be addressed: Shumei Song, PhD, tel.: 713-834-6144, ,; Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX 77030, USA. Jaffer A. Ajani, MD, Tel: 713-792-2828, ; Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX 77030, USA
| | - Yan Xu
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.,Department of Surgical Oncology and General Surgery, First Hospital of China Medical University, Shenyang, 110001, P.R. China
| | - Longfei Huo
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Ruiping Wang
- Detartment of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Yuan Li
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.,Department of Surgical Oncology and General Surgery, First Hospital of China Medical University, Shenyang, 110001, P.R. China
| | - Ying Wang
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Melissa Pool Pizzi
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Ailing W. Scott
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Kazuto Harada
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Lang Ma
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Xiaodan Yao
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Jiankang Jin
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Wei Zhao
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Xiaochuan Dong
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Brian D. Badgwell
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Namita D. Shanbhag
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Ghia Tatlonghari
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Jeannelyn S. Estrella
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Sinchita Roy Chowdhuri
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Makoto Kobayashi
- Department of Clinical Cancer Prevention, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Jody V. Vykouka
- Department of Clinical Cancer Prevention, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Samir Hanash
- Department of Clinical Cancer Prevention, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - George A. Calin
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Guang Peng
- Department of Clinical Cancer Prevention, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Ju-Seog Lee
- Department of Systems Biology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Randy L. Johnson
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Zhenning Wang
- Department of Surgical Oncology and General Surgery, First Hospital of China Medical University, Shenyang, 110001, P.R. China
| | - Linghua Wang
- Detartment of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Shumei Song
- Department of Gastrointestinal Medical Oncology, UT MD Anderson Cancer Center, Houston, TX, USA
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27
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Babu KG, Chaudhuri T, Lakshmaiah KC, Dasappa L, Jacob LA, Suresh Babu MC, Rudresha AH, Lokesh KN, Rajeev LK. Modified Epirubicin, cisplatin, and 5-FU regimen as first-line chemotherapy in metastatic gastric or gastroesophageal junction adenocarcinoma: A Phase II study. South Asian J Cancer 2020; 8:85-87. [PMID: 31069184 PMCID: PMC6498711 DOI: 10.4103/sajc.sajc_146_18] [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] [Indexed: 11/04/2022] Open
Abstract
Background Epirubicin, cisplatin, and 5-FU (ECF) is one of the most commonly used first-line chemotherapy regimens in metastatic gastric cancer. However, due to protracted infusion schedule, need for special infusion pumps, and catheter-related complications, the practical utility and acceptability of standard ECF regimen are limited, particularly in resource-constrained settings including India. Materials and Methods In the present study, we have used a more convenient modification of the standard ECF protocol (using 5 days intravenous infusion of 5-FU at a dose of 750 mg/m2/day, given over 6 h through a peripheral venous line), in Indian patients with metastatic gastric or gastroesophageal junction (GEJ) adenocarcinoma. The primary endpoint was overall survival (OS). The secondary endpoints were overall response rate (ORR), progression-free survival (PFS), and toxicity profile. Results Between January 2014 and December 2017, 107 patients were assigned and treated with this modified ECF regimen. The median age was 52 years (range, 34-62); 66.3% were males and 36.5% of the patients had ≥ 3 metastatic disease site involvement at baseline. Dose reductions due to toxicity were required in 14.9% of the patients. The ORR was 32.7%; median PFS and OS were 5.9 months (95% confidence interval [CI]: 4.7-6.9) and 10.4 months (95% CI: 8.4-11.8), respectively. Both the hematological and nonhematological toxicities were manageable, and there was no toxicity-related death. The most frequent Grade 3-4 adverse events were neutropenia (18.7%), febrile neutropenia (13.1%), mucositis (5.6%), and diarrhea (5.6%). Conclusions In the present study, the modified ECF regimen demonstrated significant efficacy with an acceptable toxicity profile in Indian patients with metastatic gastric and GEJ adenocarcinoma. The survival outcomes of this modified schedule were comparable with those of the standard ECF regimen, as reported earlier. Clearly, this modified and more convenient ECF protocol should be explored and validated through large prospective randomized trials.
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Affiliation(s)
- K Govind Babu
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, Karnataka, India
| | - Tamojit Chaudhuri
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, Karnataka, India
| | - K C Lakshmaiah
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, Karnataka, India
| | - Lokanatha Dasappa
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, Karnataka, India
| | - Linu Abraham Jacob
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, Karnataka, India
| | - M C Suresh Babu
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, Karnataka, India
| | - A H Rudresha
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, Karnataka, India
| | - K N Lokesh
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, Karnataka, India
| | - L K Rajeev
- Department of Medical Oncology, Kidwai Memorial Institute of Oncology, Bengaluru, Karnataka, India
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Bhat G. Retrospective study of oxaliplatin, leucovarin and 5 fluoruracil regimen in patients with advanced gastric cancer with poor performance status: A study at a tertiary center of South India. South Asian J Cancer 2020; 7:223-225. [PMID: 30430088 PMCID: PMC6190397 DOI: 10.4103/sajc.sajc_1_18] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Background Gastric carcinoma is the leading cause of cancer in south India. Gastric cancer is frequently diagnosed in locally advanced or metastatic setting in Indian scenario and has a poor survival. There is no standard chemotherapy regimen which can be used in advanced gastric cancer (AGC) patients. Objective The aim of this study was to assess the clinical activity and toxicity of oxaliplatin with infusional 5-fluorouracil and leucovorin administered every 3 weeks in patients with locally advanced and inoperable gastric cancer. Patients and Methods In this retrospective study, the case records of 25 patients who have received OLF regimen were analyzed. Results The median number of cycles for patients was 6 (range: 4-12 cycles). Overall response rate was 36%, with all patients having stable disease. Median survival of patients was 6 months (7 months in locally advanced). Compared to other regimens, there was less toxicity (less hematologic toxicity, less nausea and vomiting, no hair loss, no renal toxicity, no hand foot syndrome, and lesser admissions). Conclusions OLF regimen is an acceptable regimen in poor performance status AGC patients with adequate response and an acceptable toxicity profile.
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Affiliation(s)
- Guruprasad Bhat
- Department of Medical Oncology, Yenepoya Medical College, Mangalore, Karnataka, India
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Tomita Y, Moldovan M, Chang Lee R, Hsieh AH, Townsend A, Price T. Salvage systemic therapy for advanced gastric and oesophago-gastric junction adenocarcinoma. Cochrane Database Syst Rev 2020; 11:CD012078. [PMID: 33210731 PMCID: PMC8094513 DOI: 10.1002/14651858.cd012078.pub2] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
BACKGROUND Salvage systemic therapy has become the new standard of care in patients with advanced gastric and oesophago-gastric junction (OGJ) adenocarcinoma, following disease progression on first-line fluoropyrimidine and platinum-containing chemotherapy. Pharmacological agents proven to be effective in this setting include both chemotherapy and biological therapy, however, the consensus on the best salvage systemic therapy has not been reached. OBJECTIVES To assess the effects of systemic chemotherapy and biological therapy, either alone or in combination, on overall survival (OS) and progression-free survival (PFS) in patients with advanced gastric and OGJ adenocarcinoma, whose disease has progressed on, or relapsed after first-line fluoropyrimidine and platinum-containing chemotherapy. Adverse events (AEs), tumour response rate (TRR) and quality of life (QoL) associated with systemic chemotherapy and/or biological therapy were additionally assessed. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, EMBASE, trial registries and proceedings of the major oncology conferences up to October 2020. We additionally handsearched the reference lists of studies. No language restriction was applied. SELECTION CRITERIA We included randomised controlled trials (RCTs) comparing salvage systemic therapy (chemotherapy and/or biological therapy) and either another type of salvage systemic therapy, placebo, best supportive care (BSC) or no treatment in patients with gastric and OGJ adenocarcinoma refractory to first-line fluoropyrimidine and platinum-containing chemotherapy. DATA COLLECTION AND ANALYSIS Two review authors independently performed selection of eligible studies and the primary author extracted study characteristics and outcome data from included studies. We assessed the quality and risk of bias of eligible studies according to the Cochrane Handbook for Systematic Reviews of Interventions. We expressed pooled estimates of effect using hazard ratio (HR) calculated using an inverse variance random-effects model for time-to-event data, and risk ratio (RR) calculated using Mantel-Haenszel random-effects model for binary data. The certainty of evidence was graded using GRADEpro. MAIN RESULTS We identified 17 RCTs with 5110 participants for inclusion in this review. Tweenty-nine studies are ongoing and twenty studies are awaiting classification. No studies examined the following comparisons: chemotherapy combined with biological therapy versus placebo, BSC or no treatment, chemotherapy combined with biological therapy versus biological therapy, biological therapy versus biological therapy and chemotherapy combined with biological therapy versus chemotherapy combined with biological therapy. Chemotherapy versus placebo, best supportive care or no treatment Chemotherapy probably improves OS (HR = 0.66, 95% CI 0.52 to 0.83, moderate-certainty evidence) based on two studies involving 547 participants and improves PFS (HR = 0.57, 95% CI 0.47 to 0.69, high-certainty evidence) based on one study involving 507 participants over placebo and BSC. Chemotherapy probably increases serious AEs (SAEs) (RR = 1.38, 95% CI 1.20 to 1.59, moderate-certainty evidence) based on one study involving 503 participants. Biological therapy versus placebo, best supportive care or no treatment Biological therapy improves OS (HR = 0.55, 95% CI 0.41 to 0.73, high-certainty evidence) and probably improves PFS (HR = 0.33, 95% CI 0.19 to 0.57, moderate-certainty evidence) over placebo based on three studies involving 781 participants. There is currently insufficient evidence for increased SAEs from biological therapy (RR = 1.14, 95% CI 0.95 to 1.37, low-certainty evidence) based on two studies involving 638 participants. Chemotherapy versus biological therapy This comparison only considered immunotherapy. There is probably no evidence of a difference for OS (HR = 0.82, 95% CI 0.66 to 1.02, moderate-certainty evidence) between chemotherapy and immunotherapy, and immunotherapy probably reduces PFS (HR = 1.27, 95% CI 1.03 to 1.57, moderate-certainty evidence) based on one study involving 395 participants. SAEs may be less frequent with immunotherapy compared to chemotherapy (RR = 0.41, 95% CI 0.30 to 0.57, low-certainty evidence). Chemotherapy combined with biological therapy versus chemotherapy Addition of biological therapy to chemotherapy probably does not improve OS (HR = 0.93, 95% CI 0.83 to 1.04, moderate-certainty evidence) and we are uncertain whether it improves PFS (HR = 0.87, 95% CI 0.74 to 1.02, very low-certainty evidence) based on seven studies involving 2743 participants. We are similarly uncertain whether combined chemotherapy and biological therapy increases SAEs (RR = 1.17, 95% CI 0.95 to 1.44, very low-certainty evidence) based on four studies involving 1618 participants. Chemotherapy versus chemotherapy There is no evidence of a difference for OS and PFS between irinotecan and paclitaxel (HR = 1.13, 95% CI 0.86 to 1.48, low-certainty evidence for OS; HR = 1.14, 95% CI 0.88 to 1.48, low-certainty evidence for PFS) based on one study involving 219 participants. Similarly, there is no evidence to indicate improved OS and PFS from addition of another chemotherapy to docetaxel (HR = 1.05, 95% CI 0.72 to 1.54, low-certainty evidence for OS; HR = 0.75, 95% CI 0.52 to 1.09, low-certainty evidence for PFS) based on two studies involving 121 participants. Grade ≥ 3 neutropenia occurred commonly with both mono- and poly-chemotherapy except for docetaxel-S1 and EOX chemotherapy. AUTHORS' CONCLUSIONS Survival outcome of patients with advanced gastric and OGJ adenocarcinoma whose disease progressed on first-line fluoropyrimidine and platinum-containing chemotherapy can be improved by chemotherapy and biological therapy. Biological therapy, in particular, achieves this without clear increase in SAEs or QoL impairment. Whether biological therapy is preferred over chemotherapy is still unclear and there is no evidence of a difference for OS outcome, although immunotherapy may be associated with less SAEs. Addition of biological therapy to chemotherapy and poly-chemotherapy are associated with frequent treatment-related toxicity without clear survival benefit.
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Affiliation(s)
- Yoko Tomita
- Medical Oncology, The Queen Elizabeth Hospital and University of Adelaide, Woodville, Adelaide, Australia
| | - Max Moldovan
- South Australian Health and Medical Research Institute, Adelaide, Australia
| | - Rachael Chang Lee
- Department of Medical Oncology, Adelaide Cancer Centre, Windsor Gardens, Australia
| | - Amy Hc Hsieh
- Medical Oncology, The Queen Elizabeth Hospital and University of Adelaide, Woodville, Adelaide, Australia
| | - Amanda Townsend
- Medical Oncology, The Queen Elizabeth Hospital and University of Adelaide, Woodville, Adelaide, Australia
| | - Timothy Price
- Medical Oncology, The Queen Elizabeth Hospital and University of Adelaide, Woodville, Adelaide, Australia
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Tang J, Hu Y, Zhang C, Gong C. miR-4636 inhibits tumor cell proliferation, migration and invasion, and serves as a candidate clinical biomarker for gastric cancer. Oncol Lett 2020; 21:33. [PMID: 33262825 PMCID: PMC7693299 DOI: 10.3892/ol.2020.12294] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Accepted: 10/14/2020] [Indexed: 02/06/2023] Open
Abstract
Gastric cancer (GC) is one of the most common malignancies with a high worldwide incidence rate. The association between microRNAs (miRs) and malignancy has been widely studied in recent years. The aim of the present study was to assess the clinical value of miR-4636 in patients with GC and its effect on the proliferation, migration and invasion of GC cells. Reverse transcription-quantitative PCR was used to detect the expression of miR-4636. Receiver operating characteristics curve, Kaplan-Meier survival curve and Cox regression analyses were used to evaluate the diagnostic and prognostic value of miR-4636. Transwell migration and MTT assays were used to assess the regulatory effects of miR-4636 expression on the biological function of GC. The results demonstrated that the expression of miR-4636 was significantly downregulated in GC serum and tissue samples, as well as in GC cell lines. The aberrant miR-4636 expression was closely associated with lymph node metastasis and TNM stage, and had considerable diagnostic and prognostic significance in patients with GC. Cellular experiments revealed that the overexpression of miR-4636 inhibited GC cell proliferation, migration and invasion, while the knockdown of miR-4636 led to opposite effects on the biological function of GC. In summary, decreased miR-4636 expression may serve as a biomarker for the diagnosis and prognosis of GC. Furthermore, miR-4636 overexpression significantly inhibited GC cell proliferation, migration and invasion, indicating the potential of miR-4636 as a therapeutic target for GC treatment.
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Affiliation(s)
- Jiaying Tang
- Department of Blood Transfusion, Zibo Central Hospital, Zibo, Shandong 255000, P.R. China
| | - Ying Hu
- Department of Blood Transfusion, Qilu Hospital Huantai Branch, Zibo, Shandong 256400, P.R. China
| | - Chunjie Zhang
- Clinical Laboratory, Zibo Central Hospital, Zibo, Shandong 255000, P.R. China
| | - Cuixue Gong
- Outpatient Dressing Room, Zibo Central Hospital, Zibo, Shandong 255000, P.R. China
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31
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Oyama K, Oba M, Oshima Y, Shimada H. Predicting short-term life expectancy of patients with end-stage gastric cancer using Onodera's prognostic nutritional index. Int J Clin Oncol 2020; 26:364-369. [PMID: 33095340 DOI: 10.1007/s10147-020-01808-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Accepted: 10/07/2020] [Indexed: 12/26/2022]
Abstract
BACKGROUND Although the Onodera's prognosis nutritional index (O-PNI) has been used to predict long-term life expectancy, its use to predict life expectancy within 12 weeks has not been discussed. In this study, we examined the usefulness of the O-PNI to predict short-term life expectancy in patients with end-stage gastric cancer. METHODS Blood samples from 425 patients who underwent surgery for gastric cancer at Toho University Omori Hospital from January 2001 to the end of December 2018 were analyzed. In 184 of 425 patients, a complete set of four blood sampling data were available at 12, 8, 4, and 1 week before death. The cutoff values and c-indices of O-PNI for predicting short-term life expectancy was calculated using the receiver operating characteristic curve. RESULTS The shorter the life expectancy, the lower the O-PNI. For life expectancy of 8, 4, and 1 week, the optimal cutoff values for O-PNI were 40.4 (sensitivity 80.1%, specificity 44.6%); 38.3 (sensitivity 80.2%, specificity 54.1%); and 35.5 (sensitivity 80.4%, specificity 55.3%), respectively. CONCLUSIONS In most patients, the O-PNI was below 40.4, 38.3, and 35.5 at 8, 4, and 1 week, respectively, before death, with 80% sensitivities. The O-PNI may be useful for predicting the short-term life expectancy in patients with end-stage gastric cancer.
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Affiliation(s)
- Kirika Oyama
- Department of Gastroenterological Surgery and Clinical Oncology, Graduate School of Medicine, Toho University, 6-11-1 Omori-nishi, Ota-ku, Tokyo, 142-8541, Japan
| | - Mari Oba
- Department of Medical Statistics, Faculty of Medicine, Toho University, 6-11-1 Omori-nishi, Ota-ku, Tokyo, 142-8541, Japan
| | - Yoko Oshima
- Department of Gastroenterological Surgery and Clinical Oncology, Graduate School of Medicine, Toho University, 6-11-1 Omori-nishi, Ota-ku, Tokyo, 142-8541, Japan
| | - Hideaki Shimada
- Department of Gastroenterological Surgery and Clinical Oncology, Graduate School of Medicine, Toho University, 6-11-1 Omori-nishi, Ota-ku, Tokyo, 142-8541, Japan.
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Takahashi R, Nunobe S, Osumi H, Takahari D, Yamamoto N, Ida S, Kumagai K, Ohashi M, Sano T, Hiki N. Clinical outcomes of radical gastrectomy following trastuzumab-based chemotherapy for stage IV HER2-positive gastric or gastroesophageal junction cancer. Surg Today 2020; 50:1240-1248. [PMID: 32451714 DOI: 10.1007/s00595-020-02011-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Accepted: 03/17/2020] [Indexed: 01/04/2023]
Abstract
PURPOSE Patients who receive trastuzumab (T-mab) plus chemotherapy for stage IV HER2-positive gastric or gastroesophageal junction cancer sometimes respond remarkably well and can undergo radical surgery. However, the clinical outcomes of preoperative T-mab combined chemotherapy with radical gastrectomy remain unclear. We conducted this study to investigate the clinical outcomes of this multimodal treatment. METHODS From among a total of 199 patients who received T-mab-based chemotherapy for stage IV HER2-positive gastric or gastroesophageal junction cancer between 2011 and 2018, the subjects of this retrospective analysis were 20 patients who subsequently underwent radical gastrectomy. RESULTS Seven patients had gastroesophageal junction cancer and 13 had gastric cancer. Eleven patients had unresectable stage IV cancer and 9 had resectable metastatic disease. Chemotherapy regimens included capecitabine, cisplatin + T-mab (11 patients), and S-1, oxaliplatin + T-mab (nine patients). The median number of chemotherapy cycles before surgery was three (range, 2-62). During preoperative chemotherapy, grade 3/4 adverse events developed in six patients. None suffered grade ≥ 3b postoperative complications. The 3-year relapse-free survival (RFS) and overall survival (OS) rates were 58.9% and 89.5%, respectively. CONCLUSION Combined preoperative T-mab-based chemotherapy and surgery appears to be safe and effective for stage IV HER2-positive gastric or gastroesophageal junction cancer, with a clinically meaningful impact on RFS and OS.
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Affiliation(s)
- Ryo Takahashi
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31Koto-ku, AriakeTokyo, 135-8550, Japan
| | - Souya Nunobe
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31Koto-ku, AriakeTokyo, 135-8550, Japan.
| | - Hiroki Osumi
- Department of Gastroenterological Chemotherapy, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Daisuke Takahari
- Department of Gastroenterological Chemotherapy, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Noriko Yamamoto
- Department of Pathology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Satoshi Ida
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31Koto-ku, AriakeTokyo, 135-8550, Japan
| | - Koshi Kumagai
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31Koto-ku, AriakeTokyo, 135-8550, Japan
| | - Manabu Ohashi
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31Koto-ku, AriakeTokyo, 135-8550, Japan
| | - Takeshi Sano
- Department of Gastroenterological Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31Koto-ku, AriakeTokyo, 135-8550, Japan
| | - Naoki Hiki
- Department of Upper Gastrointestinal Surgery, Kitasato University School of Medicine, Kanagawa, Japan
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Narita Y, Shoji H, Kawai S, Mizukami T, Nakamura M, Moriwaki T, Yamanaka T, Sunakawa Y, Kawakami H, Nishina T, Misumi T, Muro K. REVIVE study: a prospective observational study in chemotherapy after nivolumab therapy for advanced gastric cancer. Future Oncol 2020; 17:869-875. [PMID: 32954810 DOI: 10.2217/fon-2020-0621] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
Nivolumab is an increasingly used standard care treatment for heavily pretreated patients with advanced gastric cancer, with increasing clinical use in Japan. Data from retrospective studies on various tumors have shown the objective response rate to cytotoxic chemotherapy potentially improves after an exposure to immune checkpoint inhibitors. Based on these data, we conducted the multicenter observational REVIVE study to evaluate the efficacy and safety of cytotoxic chemotherapy in nivolumab-refractory or nivolumab-intolerant patients with advanced gastric cancer. Patients who are refractory or intolerant to nivolumab and scheduled to receive irinotecan monotherapy, oxaliplatin combination treatment or oral trifluridine/tipiracil hydrochloride therapy will be included. The primary end point is overall survival of nivolumab-pretreated patients with advanced gastric cancer after the cytotoxic chemotherapy. Clinical trial registration: UMIN000032182 (umin.ac.jp).
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Affiliation(s)
- Yukiya Narita
- Department of Clinical Oncology, Aichi Cancer Center Hospital, Nagoya, 464-8681, Japan
| | - Hirokazu Shoji
- Department of Gastrointestinal Medical Oncology, National Cancer Center Hospital, Tokyo, 104-0045, Japan
| | - Sadayuki Kawai
- Department of Medical Oncology, Shizuoka General Hospital, Shizuoka, 420-5827, Japan
| | - Takuro Mizukami
- Department of Clinical Oncology, St Marianna University School of Medicine, Kawasaki, 216-8511, Japan
| | - Michio Nakamura
- Department of Gastroenterology, Sapporo City General Hospital, Sapporo, 060-8604, Japan
| | - Toshikazu Moriwaki
- Division of Gastroenterology, Faculty of Medicine, University of Tsukuba, Tsukuba, 305-8577, Japan
| | - Takeharu Yamanaka
- Department of Biostatistics, Yokohama City University School of Medicine, Yokohama, 236-0004, Japan
| | - Yu Sunakawa
- Department of Clinical Oncology, St Marianna University School of Medicine, Kawasaki, 216-8511, Japan
| | - Hisato Kawakami
- Department of Medical Oncology, Kindai University Faculty of Medicine, Osakasayama, 577-8502, Japan
| | - Tomohiro Nishina
- Department of Gastrointestinal Medical Oncology, National Hospital Organization Shikoku Cancer Center, Matsuyama, 791-0280, Japan
| | - Toshihiro Misumi
- Department of Biostatistics, Yokohama City University School of Medicine, Yokohama, 236-0004, Japan
| | - Kei Muro
- Department of Clinical Oncology, Aichi Cancer Center Hospital, Nagoya, 464-8681, Japan
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Biswas S, Acharyya S, Roy P, Samaddar D, Dasgupta C, Jana D. Efficacy of Chronomodulated Chemotherapy for Palliation of Hematemesis in Inoperable Gastric Cancer: A Single-Institutional Retrospective Study. Indian J Palliat Care 2020; 26:342-347. [PMID: 33311877 PMCID: PMC7725184 DOI: 10.4103/ijpc.ijpc_201_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Accepted: 05/14/2020] [Indexed: 12/24/2022] Open
Abstract
Context: Aside abdominal discomfort and pain, upper gastrointestinal bleeding (UGIB) significantly disgraces the quality of life (QoL), especially in inoperable gastric cancer patients. Although, in early stages, it is infrequent and often ignored, but in advanced stages, its aggressiveness often deteriorates patient's hemoglobin (Hb) level and performing status. Aim: The aim of this study is to correlate the change in (1) the frequency of episodes of UGIB, (2) its severity in terms of Common Terminology Criteria for Adverse Events (CTCAE) grade for UGIB, and (3) Hb level with the successful completion of successive cycles of palliative chemotherapy where it becomes invariably the only modality to palliate the cancer disease. Setting and Design: This single-institutional retrospective observational study included seventy gastric carcinoma patients with a chief complaint of frequent hematemesis. They were divided according to the cause behind inoperability or irresectability: (1) Metastatic disease, (2) locally advanced irresectable disease, (3) uncontrolled comorbidities, (4) poor GC (PGC), and (5) refused to give surgical consent. Subjects and Methods: Following baseline evaluation and prechemotherapy workups, patients were subjected to three-weekly chronomodulated modified EOX regimen. Relevant parameters, i.e., (1) average episodes per-week (AEP) score, (2) Hb, and (3) average CTCAE grade value for UGIB were recorded after every cycle. Results: At 12-week follow-up, there was a significant decrease in mean AEP score from baseline (from 2.6691 ± 0.7047 to 1.5033 ± 0.6272) for the entire cohort (P < 0.001). Maximum benefit in terms of mean Hb (increase by 1.0737% above baseline) took place for PGC group (P < 0.001). Mean CTCAE grade value for the entire cohort decreased from baseline by 0.6428, which was statistically significant with a P < 0.001. Conclusions: PGC group was maximally benefited considering all three parameters. Though surgery defines the mainstay of treatment for gastric carcinoma, yet in inoperable cases, only chronomodulated chemotherapy significantly affects the severity of UGIB and thus may improve QoL.
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Affiliation(s)
- Satadru Biswas
- Department of Radiotherapy, R G Kar Medical College and Hospital, Kolkata, West Bengal, India
| | - Santanu Acharyya
- Department of Radiotherapy, R G Kar Medical College and Hospital, Kolkata, West Bengal, India
| | - Pritha Roy
- Department of Radiotherapy, R G Kar Medical College and Hospital, Kolkata, West Bengal, India
| | - Debdeep Samaddar
- Department of Radiotherapy, R G Kar Medical College and Hospital, Kolkata, West Bengal, India
| | - Chandan Dasgupta
- Department of Radiotherapy, R G Kar Medical College and Hospital, Kolkata, West Bengal, India
| | - Debarshi Jana
- Department of Gynecology and Obstetrics, Institute of Post-Graduate Medical Education and Research, Kolkata, West Bengal, India
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35
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Zhou D, Wu Y, Zhu Y, Lin Z, Yu D, Zhang T. The Prognostic Value of Neutrophil-to-lymphocyte Ratio and Monocyte-to-lymphocyte Ratio in Metastatic Gastric Cancer Treated with Systemic Chemotherapy. J Cancer 2020; 11:4205-4212. [PMID: 32368303 PMCID: PMC7196266 DOI: 10.7150/jca.39575] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Accepted: 03/27/2020] [Indexed: 02/06/2023] Open
Abstract
Background: The prognostic value of neutrophil-to-lymphocyte ratio (NLR) and monocyte-to-lymphocyte ratio (MLR) in metastatic gastric cancer (mGC) treated with systemic chemotherapy is largely unknown, especially second-line chemotherapy. We retrospectively investigated the prognostic value of baseline NLR and MLR in the progression of mGC with systemic chemotherapy. Methods: Patients with mGC diagnosed by pathology from January 2010 to December 2018 were identified. Baseline NLR and MLR were collected before treatment. The time to progression during or after first-line therapy from diagnosis (PFS1), and during or after second-line chemotherapy (PFS2) were primary endpoint. Overall survival (OS) was calculated from diagnosis to the date of death or final follow-up. Results: 537 patients with first-line chemotherapy were included in the retrospective study. The cutoff values of NLR and MLR were 2.610 and 0.285, respectively. Pretreatment NLR and MLR were significantly independent prognostic factors for PFS1 (hazard ratio [HR]=1.597, 95% CI 1.261-2.022, P<0.001 and HR=1.574, 95% CI 1.239-1.999, P<0.001) and OS (HR=1.448, 95% CI 1.030-2.034, P=0.033 and HR=1.622, 95% CI 1.148-2.291, P=0.006). For 172 patients treated with second-line chemotherapy, the cutoff value of MLR was 0.355 and MLR maintained a significant association with PFS2 (HR=1.589, 95% CI 1.073-2.354, P=0.021) in multivariate analysis. Conclusions: Elevated NLR and MLR were markedly related to the worse PFS1 and OS in mGC performed with first-line chemotherapy. In patients with second-line therapy, MLR was more closely connected to prognosis and was a significantly independent prognostic factor for PFS2.
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Affiliation(s)
- Danyang Zhou
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China.,Department of Medical Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng East Rd, Guangzhou, 510060, China
| | - Ying Wu
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, 651 Dongfeng East Rd, Guangzhou, 510060, China
| | - Ying Zhu
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Zhenyu Lin
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Dandan Yu
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Tao Zhang
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
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FARP1 boosts CDC42 activity from integrin αvβ5 signaling and correlates with poor prognosis of advanced gastric cancer. Oncogenesis 2020; 9:13. [PMID: 32029704 PMCID: PMC7005035 DOI: 10.1038/s41389-020-0190-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Revised: 12/11/2019] [Accepted: 01/10/2020] [Indexed: 02/01/2023] Open
Abstract
Considering the poor prognosis of most advanced cancers, prevention of invasion and metastasis is essential for disease control. Ras homologous (Rho) guanine exchange factors (GEFs) and their signaling cascade could be potential therapeutic targets in advanced cancers. We conducted in silico analyses of The Cancer Genome Atlas expression data to identify candidate Rho-GEF genes showing aberrant expression in advanced gastric cancer and found FERM, Rho/ArhGEF, and pleckstrin domain protein 1 (FARP1) expression is related to poor prognosis. Analyses in 91 clinical advanced gastric cancers of the relationship of prognosis and pathological factors with immunohistochemical expression of FARP1 indicated that high expression of FARP1 is significantly associated with lymphatic invasion, lymph metastasis, and poor prognosis of the patients (P = 0.025). In gastric cancer cells, FARP1 knockdown decreased cell motility, whereas FARP1 overexpression promoted cell motility and filopodium formation via CDC42 activation. FARP1 interacted with integrin β5, and a potent integrin αvβ5 inhibitor (SB273005) prevented cell motility in only high FARP1-expressing gastric cancer cells. These results suggest that the integrin αvβ5-FARP1-CDC42 axis plays a crucial role in gastric cancer cell migration and invasion. Thus, regulatory cascade upstream of Rho can be a specific and promising target of advanced cancer treatment.
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37
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Shtefanov II, Zhakipova AA, Mukhtarova KE, Peradze MN, Makishev AK. Clinical case of complications of inguinal node metastatic lesion in gastric cancer after surgical treatment. ELECTRONIC JOURNAL OF GENERAL MEDICINE 2019. [DOI: 10.29333/ejgm/115850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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38
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Multicenter phase II study of SOX plus trastuzumab for patients with HER2+ metastatic or recurrent gastric cancer: KSCC/HGCSG/CCOG/PerSeUS 1501B. Cancer Chemother Pharmacol 2019; 85:217-223. [DOI: 10.1007/s00280-019-03991-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2019] [Accepted: 11/07/2019] [Indexed: 01/23/2023]
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Macrì A, Morabito F. The use of intraperitoneal chemotherapy for gastric malignancies. Expert Rev Anticancer Ther 2019; 19:879-888. [PMID: 31544548 DOI: 10.1080/14737140.2019.1671189] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Introduction: Gastric cancer is the fourth/fifth most common malignancy worldwide, with only a quarter of patients achieving a 5-year survival rate. It has been estimated that 15-50% or more of patients have peritoneal disease upon surgical exploration. Until the early 1990s, peritoneal metastasis was considered as terminal stage of the disease; in the late 1990s, selected patients with peritoneal metastasis were recategorized as local disease. Over the past two decades, the treatment of peritoneal involvement has transformed, and cytoreductive surgery plus intraperitoneal therapy have drastically altered the natural course of several malignancies. Areas covered: We performed a review of studies available on PubMed from 1 January 2014 to 31 July 2019 and the analysis of their reference citations. We describe the most current intraperitoneal chemotherapy opportunities in the treatment of gastric cancer: hyperthermic intraoperative intraperitoneal chemotherapy (HIPEC), laparoscopic hyperthermic intraperitoneal chemotherapy (LHIPEC), neoadjuvant intraperitoneal and systemic chemotherapy (NIPS), LHIPEC + NIPS, extensive intraoperative peritoneal lavage (EIPL), early postoperative intraperitoneal chemotherapy (EPIC), and pressurized intraperitoneal aerosol chemotherapy (PIPAC). Expert opinion: Comprehensive treatment consisting of CRS combined with perioperative intraperitoneal/systemic chemotherapy can, today, be considered an effective strategy to improve the long-term survival of gastric cancer patients with peritoneal metastasis.
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Affiliation(s)
- Antonio Macrì
- Peritoneal Surface Malignancy and Soft Tissue Sarcoma Program, Messina University Medical School Hospital , Messina , Italy
| | - Federico Morabito
- Peritoneal Surface Malignancy and Soft Tissue Sarcoma Program, Messina University Medical School Hospital , Messina , Italy
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40
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Guner A, Yildirim R. Surgical management of metastatic gastric cancer: moving beyond the guidelines. Transl Gastroenterol Hepatol 2019; 4:58. [PMID: 31559339 DOI: 10.21037/tgh.2019.08.03] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Accepted: 08/05/2019] [Indexed: 01/27/2023] Open
Abstract
Despite decreasing incidence, gastric cancer remains a major health problem worldwide and is associated with poor survival. The poor survival is mainly attributed to delayed presentation which may cause local or systemic metastases. The standard of care for patients with metastatic gastric cancer (MGC) is palliative chemotherapy with best supportive care. Although the survival has improved owing to advances in chemotherapeutic agents, it is still unsatisfactory, and some perspective changes are needed in the management of MGC to improve the outcomes. Therefore, various alternative treatment strategies for MGC have formed the most important research topics. Liver-directed treatment (LDT) options such as liver resection, radiofrequency ablation (RFA), microwave ablation (MWA), and hepatic artery infusion chemotherapy (HAIC) have been studied in the management of liver metastasis from gastric cancer (LMGC). Intraperitoneal chemotherapy (IPC) in addition to cytoreductive surgery (CRS) aiming to remove all macroscopic tumor focus resulting from peritoneal dissemination is the treatment option for peritoneal metastasis, while para-aortic lymph node dissection is the treatment option for para-aortic lymph node metastasis which is considered to be M1 disease. Conversion surgery is a novel concept aiming at R0 resection for originally unresectable or marginally resectable tumors after a remarkably good response to the chemotherapy. Large amounts of data in the literature have demonstrated the benefits of individualized approaches such as the combination of systemic and local treatment options in selected patient groups. In this review, we aimed to explore the current and future treatment options by reviewing the literature on this controversial topic.
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Affiliation(s)
- Ali Guner
- Department of General Surgery, Faculty of Medicine, Karadeniz Technical University, Trabzon, Turkey.,Department of Biostatistics and Medical Informatics, Institute of Medical Science, Karadeniz Technical University, Trabzon, Turkey
| | - Reyyan Yildirim
- Department of General Surgery, Faculty of Medicine, Karadeniz Technical University, Trabzon, Turkey
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Arai H, Iwasa S, Boku N, Kawahira M, Yasui H, Masuishi T, Muro K, Minashi K, Hironaka S, Fukuda N, Takahari D, Nakajima TE. Fluoropyrimidine with or without platinum as first-line chemotherapy in patients with advanced gastric cancer and severe peritoneal metastasis: a multicenter retrospective study. BMC Cancer 2019; 19:652. [PMID: 31269916 PMCID: PMC6610828 DOI: 10.1186/s12885-019-5720-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2018] [Accepted: 05/15/2019] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND There is no standard first-line chemotherapy for advanced gastric cancer with severe peritoneal metastasis. Although fluoropyrimidine is often used, its efficacy is limited, and it remains unclear whether combination therapy with platinum improves clinical outcomes. METHODS This retrospective study involved patients at six Japanese academic hospitals between 2010 and 2016. Patients with advanced gastric cancer and severe peritoneal metastasis were included if they had massive ascites and/or inadequate oral intake requiring intravenous nutritional support. We then compared the efficacy and safety of fluoropyrimidine monotherapy with those of fluoropyrimidine/platinum combination therapy. RESULTS Compared with the combination therapy group (n = 64), the monotherapy group (n = 65) had worse general health (more patients with elderly age, performance status > 2, and having both massive ascites and inadequate oral intake). Both overall survival (9.0 vs 5.0 months, p < 0.01) and progression-free survival (4.3 vs 2.3 months, p < 0.01) were significantly longer in the combination group, and the significance remained after adjusting for prognostic variables (hazard ratios of 0.47 and 0.41, respectively; p < 0.01). Improvements in ascites and oral intake were also greater in the combination group. Although neutropenia (grade ≥ 3) occurred more frequently with combination therapy, both treatments in this study were tolerable. CONCLUSIONS Combination therapy with fluoropyrimidine and platinum might be more effective than monotherapy with fluoropyrimidine and was tolerable for patients with advanced gastric cancer and severe peritoneal metastasis.
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Affiliation(s)
- Hiroyuki Arai
- Department of Clinical Oncology, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Satoru Iwasa
- Department of Gastrointestinal Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Narikazu Boku
- Department of Gastrointestinal Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Masahiro Kawahira
- Division of Gastrointestinal Oncology, Shizuoka Cancer Center, Shizuoka, Japan
| | - Hirofumi Yasui
- Division of Gastrointestinal Oncology, Shizuoka Cancer Center, Shizuoka, Japan
| | - Toshiki Masuishi
- Department of Clinical Oncology, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Kei Muro
- Department of Clinical Oncology, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Keiko Minashi
- Clinical Trial Promotion Department, Chiba Cancer Center, Chiba, Japan
| | - Shuichi Hironaka
- Clinical Trial Promotion Department, Chiba Cancer Center, Chiba, Japan
| | - Naoki Fukuda
- Department of Gastroenterology, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Daisuke Takahari
- Department of Gastroenterology, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Takako Eguchi Nakajima
- Department of Clinical Oncology, St. Marianna University School of Medicine, Kawasaki, Japan.
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van Kleef JJ, ter Veer E, van den Boorn HG, Schokker S, Ngai LL, Prins MJ, Mohammad NH, van de Poll-Franse LV, Zwinderman AH, van Oijen MGH, Sprangers MAG, van Laarhoven HWM. Quality of Life During Palliative Systemic Therapy for Esophagogastric Cancer: Systematic Review and Meta-Analysis. J Natl Cancer Inst 2019; 112:12-29. [DOI: 10.1093/jnci/djz133] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Revised: 05/09/2019] [Accepted: 06/26/2019] [Indexed: 12/16/2022] Open
Abstract
AbstractBackgroundPalliative systemic therapy can prolong life and reduce tumor-related symptoms for patients with advanced esophagogastric cancer. However, side effects of treatment could negatively affect health-related quality of life (HRQoL). Our aim was to review the literature and conduct a meta-analysis to examine the effect of palliative systemic therapy on HRQoL.MethodsEMBASE, Medline, and Central were searched for phase II/III randomized controlled trials until April 2018 investigating palliative systemic therapy and HRQoL. Meta-analysis was performed on baseline and follow-up summary values of global health status (GHS) and other European Organisation for Research and Treatment of Cancer scales. A clinically relevant change and difference of 10 points (scale 0–100) was set to assess the course of HRQoL over time within treatment arms as well as between arms.ResultsWe included 43 randomized controlled trials (N = 13 727 patients). In the first-line and beyond first-line treatment setting, pooled baseline GHS mean estimates were 54.6 (95% confidence interval = 51.9 to 57.3) and 57.9 (95% confidence interval = 55.7 to 60.1), respectively. Thirty-nine (81.3%) treatment arms showed a stable GHS over the course of time. Anthracycline-based triplets, fluoropyrimidine-based doublets without cisplatin, and the addition of trastuzumab to chemotherapy were found to have favorable HRQoL outcomes. HRQoL benefit was observed for taxane monotherapy and several targeted agents over best supportive care beyond first line.ConclusionsPatients reported impaired GHS at baseline and generally remained stable over time. Anthracycline-based triplets and fluoropyrimidine-based doublets without cisplatin may be preferable first-line treatment options regarding HRQoL for HER2-negative disease. Taxanes and targeted agents could provide HRQoL benefit beyond first line compared with best supportive care.
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Affiliation(s)
| | - Emil ter Veer
- See the Notes section for the full list of authors’ affiliations
| | | | - Sandor Schokker
- See the Notes section for the full list of authors’ affiliations
| | - Lok Lam Ngai
- See the Notes section for the full list of authors’ affiliations
| | - Mariska J Prins
- See the Notes section for the full list of authors’ affiliations
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43
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Incidence of and risk factors for cardiotoxicity after fluorouracil-based chemotherapy in locally advanced or metastatic gastric cancer patients. Cancer Chemother Pharmacol 2019; 84:599-607. [DOI: 10.1007/s00280-019-03888-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Accepted: 06/06/2019] [Indexed: 12/28/2022]
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Sun Z, Zheng H, Yu J, Huang W, Li T, Chen H, Hu Y, Zhao M, Liu H, Jiang Y, Li G. Liver Metastases in Newly Diagnosed Gastric Cancer: A Population-Based Study from SEER. J Cancer 2019; 10:2991-3005. [PMID: 31281476 PMCID: PMC6590027 DOI: 10.7150/jca.30821] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2018] [Accepted: 04/23/2019] [Indexed: 02/07/2023] Open
Abstract
Purpose: Population-based data on the proportion and prognosis of liver metastases at diagnosis of gastric cancer are currently lacking. Besides, the treatment of gastric cancer with liver metastases is still controversial now. Methods: Patients with gastric cancer and liver metastases (GCLM) at the time of diagnosis in advanced gastric cancer were identified using the Surveillance, Epidemiology, and End Result (SEER) database of the National Cancer Institute. Multivariable logistic and Cox regression were performed to identify predictors of the presence of GCLM at diagnosis and factors associated with all-cause mortality. Results: We identified 3507 patients with gastric cancer and liver metastases at the time of diagnosis, representing 16.89% of the entire cohort and 44.12% of the subset with metastatic disease to any distant site. Among entire cohort, multivariable logistic regression identified thirteen factors (age, race, sex, original, tumor location, pathology grade, Lauren classification, T staging, N staging, tumor size, number of extrahepatic metastatic sites to bone, lung, and brain, insurance situation and smoking) as predictors of the presence of liver metastases at diagnosis. Median survival among the entire cohort with GCLM was 4.0 months (interquartile range: 1.0-10.0 mo). Patients receiving comprehensive therapy had longer median overall survival, of which the median survival was 12.0 months (interquartile range: 6.0-31.0 mo). Multivariable Cox model in SEER cohort confirmed nine factors (age, tumor location, Lauren classification, T staging, number of extrahepatic metastatic sites to bone, lung, and brain, surgery, chemotherapy, RSC and marital status) as independent predictors for overall survival. Conclusions: The findings of this study provided population-based estimates of the proportion and prognosis for LM at time of GC diagnosis. These findings provide preventive guidelines for screening and treatment of LM in GC patients.
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Affiliation(s)
- Zepang Sun
- Department of General Surgery, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou, China
| | - Huan Zheng
- Department of Medical Imaging Center, Nanfang Hospital, Southern Medical University, No. 1838, Guangzhou Avenue North, 510515 Guangzhou, China
| | - Jiang Yu
- Department of General Surgery, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou, China
| | - Weicai Huang
- Department of General Surgery, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou, China
| | - Tuanjie Li
- Department of General Surgery, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou, China
| | - Hao Chen
- Department of General Surgery, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou, China
| | - Yanfeng Hu
- Department of General Surgery, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou, China
| | - Mingli Zhao
- Department of General Surgery, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou, China
| | - Hao Liu
- Department of General Surgery, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou, China
| | - Yuming Jiang
- Department of General Surgery, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou, China
| | - Guoxin Li
- Department of General Surgery, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou, China
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Ham IH, Oh HJ, Jin H, Bae CA, Jeon SM, Choi KS, Son SY, Han SU, Brekken RA, Lee D, Hur H. Targeting interleukin-6 as a strategy to overcome stroma-induced resistance to chemotherapy in gastric cancer. Mol Cancer 2019; 18:68. [PMID: 30927911 PMCID: PMC6441211 DOI: 10.1186/s12943-019-0972-8] [Citation(s) in RCA: 145] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Accepted: 02/21/2019] [Indexed: 02/07/2023] Open
Abstract
Background Although the tumor stroma in solid tumors like gastric cancer (GC) plays a crucial role in chemo-resistance, specific targets to inhibit the interaction between the stromal and cancer cells have not yet been utilized in clinical practice. The present study aims to determine whether cancer-associated fibroblasts (CAFs), a major component of the tumor stroma, confer chemotherapeutic resistance to GC cells, and to discover potential targets to improve chemo-response in GC. Methods To identify CAF-specific proteins and signal transduction pathways affecting chemo-resistance in GC cells, secretome and transcriptome analyses were performed. We evaluated the inhibiting effect of CAF-specific protein in in vivo and in vitro models and investigated the expression of CAF-specific protein in human GC tissues. Results Secretome and transcriptome data revealed that interleukin-6 (IL-6) is a CAF-specific secretory protein that protects GC cells via paracrine signaling. Furthermore, CAF-induced activation of the Janus kinase 1-signal transducer and activator of transcription 3 signal transduction pathway confers chemo-resistance in GC cells. CAF-mediated inhibition of chemotherapy-induced apoptosis was abrogated by the anti-IL-6 receptor monoclonal antibody tocilizumab in various experimental models. Clinical data revealed that IL-6 was prominently expressed in the stromal portion of GC tissues, and IL-6 upregulation in GC tissues was correlated with poor responsiveness to chemotherapy. Conclusions Our data provide plausible evidence for crosstalk between GC cells and CAFs, wherein IL-6 is a key contributor to chemoresistance. These findings suggest the potential therapeutic application of IL-6 inhibitors to enhance the responsiveness to chemotherapy in GC. Electronic supplementary material The online version of this article (10.1186/s12943-019-0972-8) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- In-Hye Ham
- Department of Surgery, Ajou University School of Medicine, 164 Worldcup-ro, Yeongtong-gu, Suwon-si, 16499, Gyeonggi-do, Republic of Korea.,Department of Biomedical Sciences, Ajou University Graduate School of Medicine, 164 Worldcup-ro, Yeongtong-gu, Suwon-si, 16499, Gyeonggi-do, Republic of Korea
| | - Hye Jeong Oh
- Department of Surgery, Ajou University School of Medicine, 164 Worldcup-ro, Yeongtong-gu, Suwon-si, 16499, Gyeonggi-do, Republic of Korea
| | - Hyejin Jin
- Department of Surgery, Ajou University School of Medicine, 164 Worldcup-ro, Yeongtong-gu, Suwon-si, 16499, Gyeonggi-do, Republic of Korea
| | - Cheong A Bae
- Department of Surgery, Ajou University School of Medicine, 164 Worldcup-ro, Yeongtong-gu, Suwon-si, 16499, Gyeonggi-do, Republic of Korea.,Department of Biomedical Sciences, Ajou University Graduate School of Medicine, 164 Worldcup-ro, Yeongtong-gu, Suwon-si, 16499, Gyeonggi-do, Republic of Korea
| | - Sang-Min Jeon
- Department of Pharmacy, Ajou University College of Pharmacy, 206 Worldcup-ro, Yeongtong-gu, Suwon-si, 16499, Gyeonggi-do, Republic of Korea
| | - Kyeong Sook Choi
- Department of Biochemistry and Molecular Biology, Ajou University School of Medicine, 164 Worldcup-ro, Yeongtong-gu, Suwon-si, 16499, Gyeonggi-do, Republic of Korea
| | - Sang-Yong Son
- Department of Surgery, Ajou University School of Medicine, 164 Worldcup-ro, Yeongtong-gu, Suwon-si, 16499, Gyeonggi-do, Republic of Korea
| | - Sang-Uk Han
- Department of Surgery, Ajou University School of Medicine, 164 Worldcup-ro, Yeongtong-gu, Suwon-si, 16499, Gyeonggi-do, Republic of Korea
| | - Rolf A Brekken
- Division of Surgical Oncology, Department of Surgery, Hamon Center for Therapeutic Oncology Research, University of Texas Southwestern Medical Center, Dallas, TX, 75390, USA
| | - Dakeun Lee
- Department of Pathology, Ajou University School of Medicine, 164 Worldcup-ro, Yeongtong-gu, Suwon-si, Gyunggi-do, 16499, Republic of Korea.
| | - Hoon Hur
- Department of Surgery, Ajou University School of Medicine, 164 Worldcup-ro, Yeongtong-gu, Suwon-si, 16499, Gyeonggi-do, Republic of Korea. .,Department of Biomedical Sciences, Ajou University Graduate School of Medicine, 164 Worldcup-ro, Yeongtong-gu, Suwon-si, 16499, Gyeonggi-do, Republic of Korea.
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Ye S, Wang L, Zuo Z, Bei Y, Liu K. The role of surgery and radiation in advanced gastric cancer: A population-based study of Surveillance, Epidemiology, and End Results database. PLoS One 2019; 14:e0213596. [PMID: 30861056 PMCID: PMC6413929 DOI: 10.1371/journal.pone.0213596] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2018] [Accepted: 02/25/2019] [Indexed: 12/27/2022] Open
Abstract
Background Chemotherapy is the standard approach for advanced gastric cancer, while the role of local therapy such as surgery and radiation for this population remains controversial. Our purpose is to evaluate the effect of local therapies on cancer specific survival (CSS) for advanced gastric cancer patients. Methods Four subgroups of patients in different treatment strategies: surgery, radiation (RT), surgery and radiation (Surgery+RT), no surgery/no radiation (No Surgery/No RT) were identified from the Surveillance, Epidemiology, and End Results (SEER)-registered database. The risk factors and the survival outcomes were analyzed by multivariable Cox regression models and Kaplan-Meier methods. Results A total of 10,354 patients were eligible with 6658 males and 3696 females. The 5-year CSS in the four subgroups of “Surgery”, “RT”, “Surgery+RT” and “No Surgery/No RT” were respectively 8.9%. 5.7%, 19.8% and 3.2%, which were significantly different in multivariate Cox regression (P<0.001) and univariate log-rank test (P<0.001). Advanced stage categories were defined as stage I, II and III of T/N category according to different initial T and N status following American Joint Committee on Cancer (AJCC) staging principle. Further analysis showed that patients in the group of “Surgery+RT” have significant benefits of survival specifically on stage II and III of T/N category. “Surgery+RT” group and “Surgery” group patients have similar survival time in stage I of T/N category. Moreover, we also found CSS benefits from the administration of “Surgery+RT” in the patients aged both ≥75 and <75 years. Remarkably, patients in “Surgery” group have no different survival time with “RT” group in age category of 75 years and older. Conclusions Local therapies, including surgery, radiation, and combination of both might associate to improve survival in advanced gastric cancer patients, but confounding due to disease extent and physical status cannot be excluded.
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Affiliation(s)
- Shuang Ye
- Department of Radiation Oncology, Lihuili Hospital, Ningbo Medical Center, Ningbo, Zhejiang, China
| | - Lu Wang
- Department of Radiation Oncology, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, China
| | - Zhigang Zuo
- Department of Radiation Oncology, Shiyan People’s Hospital, Hubei University of Medicine, Shiyan, Hubei, China
| | - Yanping Bei
- Department of Radiation Oncology, Lihuili Hospital, Ningbo Medical Center, Ningbo, Zhejiang, China
| | - Kaitai Liu
- Department of Radiation Oncology, Lihuili Hospital, Ningbo Medical Center, Ningbo, Zhejiang, China
- * E-mail:
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Paclitaxel, 5-fluorouracil, and leucovorin combination chemotherapy as first-line treatment in patients with advanced gastric cancer. Anticancer Drugs 2019; 30:302-307. [DOI: 10.1097/cad.0000000000000735] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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48
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Korean Practice Guideline for Gastric Cancer 2018: an Evidence-based, Multi-disciplinary Approach. J Gastric Cancer 2019; 19:1-48. [PMID: 30944757 PMCID: PMC6441770 DOI: 10.5230/jgc.2019.19.e8] [Citation(s) in RCA: 273] [Impact Index Per Article: 54.6] [Reference Citation Analysis] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Revised: 02/12/2019] [Accepted: 02/14/2019] [Indexed: 12/13/2022] Open
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Ye Z, Chen J, Rao Y, Yang W. Should S-1 be better than capecitabine for patients with advanced gastric cancer in Asia? A systematic review and meta-analysis. Onco Targets Ther 2018; 12:269-277. [PMID: 30643425 PMCID: PMC6312060 DOI: 10.2147/ott.s187815] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
Background S-1 or capecitabine (Cap) containing treatment is an increasingly used strategy in patients with advanced gastric cancer in Asia. It is unclear whether there is sufficient evidence to support which regimen is better. Methods A systematic review of retrospective studies and randomized controlled trials (RCTs) comparing S-1 with Cap containing treatment in advanced gastric cancer patients was performed. Embase, PubMed, ClinicalTrials.gov, Cochrane Library, and reference lists were searched from inception until August 2018 for relevant studies. Outcomes of interest included 1-year overall survival (OS), 1-year progression-free survival (PFS), objective response rate (ORR), and adverse events. Meta-analyses of the random events were performed. We also performed sensitivity analysis to examine whether the results of the meta-analyses were robust. Results A total of 770 subjects from six RCTs and two retrospective studies in Asia were analyzed. Compared with S-1, Cap containing treatment had better ORR (overall risk ratio =0.85, 95% CI: 0.72, 0.99, I 2=0%, P=0.043) and higher incidence of all-grade hand-foot syndrome (HFS) (overall risk ratio =0.29, 95% CI: 0.20, 0.40, I 2=0%, P<0.001) and neutropenia (overall risk ratio =0.85, 95% CI: 0.73, 0.99, I 2=0%, P=0.039). But there was no statistical difference in 1-year PFS, 1-year OS, incidence of other all-grade or grade 3-4 adverse events between S-1 and Cap containing arms (P>0.05). We found no publication bias in this review. Conclusion This systematic review showed that for Asian patients, Cap shows superiority in ORR but not 1-year OS or PFS, and it will increase the risk of all-grade HFS and neutropenia. Until now, S-1 containing treatment might be a better choice for advanced gastric cancer patients. But more high-quality RCTs are needed to confirm these results.
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Affiliation(s)
- Ziqi Ye
- Department of Pharmacy, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Jie Chen
- Department of Pharmacy, The Second Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Yuefeng Rao
- Department of Pharmacy, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Wenchao Yang
- Department of Pharmacy, Traditional Chinese Medical Hospital of Zhuji, Zhuji, China,
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50
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Beom SH, Choi YY, Baek SE, Li SX, Lim JS, Son T, Kim HI, Cheong JH, Hyung WJ, Choi SH, Jung M, Kim HS, Jeung HC, Chung HC, Rha SY, Noh SH. Multidisciplinary treatment for patients with stage IV gastric cancer: the role of conversion surgery following chemotherapy. BMC Cancer 2018; 18:1116. [PMID: 30442107 PMCID: PMC6238319 DOI: 10.1186/s12885-018-4998-x] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2018] [Accepted: 10/28/2018] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND With advances in gastric cancer chemotherapy, conversion surgery has drawn attention as a new strategy to improve the outcome of stage IV disease. We investigated the efficacy of conversion surgery following chemotherapy for patients with stage IV gastric cancer. METHODS We retrospectively reviewed clinico-pathologic variables and oncologic outcomes for 101 patients with stage IV gastric cancer who were treated with systemic chemotherapy followed by gastrectomy with intension of curative resection from January 2005 to December 2012. RESULTS In terms of the best response from palliative chemotherapy, complete or partial response were observed in 65 patients (64.4%) in overall. Complete response of metastatic site were observed in 72 (71.3%) and 66 (65.3%) patients as best and pre-operative response, respectively. The overall complete macroscopic resection, rate was 56.4%. Eleven patients (10.9%) received combined metastasectomy. There was no postoperative surgery-related mortality for 1 month. The median overall survival time was 26.0 months. Multivariable analysis identified complete macroscopic resection, chemotherapy response (complete response/partial response) of metastatic sites, and change in CEA level as independent prognostic factors contributing to overall survival. CONCLUSIONS Patients with stage IV gastric cancer who exhibit a good clinical response to chemotherapy might obtain greater survival benefit from gastrectomy following chemotherapy compared with patients who exhibit a poor response to chemotherapy. Prospective, randomized trials are required to determine the best strategy for combining initial chemotherapy with subsequent gastrectomy.
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Affiliation(s)
- Seung-Hoon Beom
- Department of Internal Medicine, Yonsei Cancer Center, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 120-752, Republic of Korea
| | - Yoon Young Choi
- Department of Surgery, Yonsei Cancer Center, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 120-752, Republic of Korea
| | - Song-Ee Baek
- Department of Radiology, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 120-752, Republic of Korea
| | - Shuang-Xi Li
- Key laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Gastrointestinal Surgery, Peking University Cancer Hospital & Institute, Beijing, 100142, China
| | - Joon Seok Lim
- Department of Radiology, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 120-752, Republic of Korea
| | - Taeil Son
- Department of Surgery, Yonsei Cancer Center, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 120-752, Republic of Korea
| | - Hyoung-Il Kim
- Department of Surgery, Yonsei Cancer Center, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 120-752, Republic of Korea
| | - Jae-Ho Cheong
- Department of Surgery, Yonsei Cancer Center, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 120-752, Republic of Korea
| | - Woo Jin Hyung
- Department of Surgery, Yonsei Cancer Center, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 120-752, Republic of Korea
| | - Seung Ho Choi
- Department of Surgery, Yonsei Cancer Center, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 120-752, Republic of Korea
| | - Minkyu Jung
- Department of Internal Medicine, Yonsei Cancer Center, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 120-752, Republic of Korea
| | - Hyo Song Kim
- Department of Internal Medicine, Yonsei Cancer Center, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 120-752, Republic of Korea
| | - Hei-Cheul Jeung
- Department of Internal Medicine, Yonsei Cancer Center, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 120-752, Republic of Korea
| | - Hyun Cheol Chung
- Department of Internal Medicine, Yonsei Cancer Center, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 120-752, Republic of Korea
| | - Sun Young Rha
- Department of Internal Medicine, Yonsei Cancer Center, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 120-752, Republic of Korea.
| | - Sung Hoon Noh
- Department of Surgery, Yonsei Cancer Center, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 120-752, Republic of Korea.
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