1
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Zhang XB, Fan YB, Jing R, Getu MA, Chen WY, Zhang W, Dong HX, Dakal TC, Hayat A, Cai HJ, Ashrafizadeh M, Abd El-Aty AM, Hacimuftuoglu A, Liu P, Li TF, Sethi G, Ahn KS, Ertas YN, Chen MJ, Ji JS, Ma L, Gong P. Gastroenteropancreatic neuroendocrine neoplasms: current development, challenges, and clinical perspectives. Mil Med Res 2024; 11:35. [PMID: 38835066 DOI: 10.1186/s40779-024-00535-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2023] [Accepted: 05/07/2024] [Indexed: 06/06/2024] Open
Abstract
Neuroendocrine neoplasms (NENs) are highly heterogeneous and potentially malignant tumors arising from secretory cells of the neuroendocrine system. Gastroenteropancreatic neuroendocrine neoplasms (GEP-NENs) are the most common subtype of NENs. Historically, GEP-NENs have been regarded as infrequent and slow-growing malignancies; however, recent data have demonstrated that the worldwide prevalence and incidence of GEP-NENs have increased exponentially over the last three decades. In addition, an increasing number of studies have proven that GEP-NENs result in a limited life expectancy. These findings suggested that the natural biology of GEP-NENs is more aggressive than commonly assumed. Therefore, there is an urgent need for advanced researches focusing on the diagnosis and management of patients with GEP-NENs. In this review, we have summarized the limitations and recent advancements in our comprehension of the epidemiology, clinical presentations, pathology, molecular biology, diagnosis, and treatment of GEP-NETs to identify factors contributing to delays in diagnosis and timely treatment of these patients.
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Affiliation(s)
- Xian-Bin Zhang
- Department of General SurgeryInstitute of Precision Diagnosis and Treatment of Digestive System Tumors and Guangdong Provincial Key Laboratory of Chinese Medicine Ingredients and Gut Microbiomics, Carson International Cancer Center, Shenzhen University General Hospital, Shenzhen University, Shenzhen, Guangdong, 518055, China
| | - Yi-Bao Fan
- Department of General SurgeryInstitute of Precision Diagnosis and Treatment of Digestive System Tumors and Guangdong Provincial Key Laboratory of Chinese Medicine Ingredients and Gut Microbiomics, Carson International Cancer Center, Shenzhen University General Hospital, Shenzhen University, Shenzhen, Guangdong, 518055, China
- School of Pharmacy, Shenzhen University Medical School, Shenzhen University, Shenzhen, Guangdong, 518060, China
| | - Rui Jing
- Department of Radiology, Second Hospital of Shandong University, Jinan, Shandong, 250000, China
| | - Mikiyas Amare Getu
- Department of General SurgeryInstitute of Precision Diagnosis and Treatment of Digestive System Tumors and Guangdong Provincial Key Laboratory of Chinese Medicine Ingredients and Gut Microbiomics, Carson International Cancer Center, Shenzhen University General Hospital, Shenzhen University, Shenzhen, Guangdong, 518055, China
| | - Wan-Ying Chen
- Department of General SurgeryInstitute of Precision Diagnosis and Treatment of Digestive System Tumors and Guangdong Provincial Key Laboratory of Chinese Medicine Ingredients and Gut Microbiomics, Carson International Cancer Center, Shenzhen University General Hospital, Shenzhen University, Shenzhen, Guangdong, 518055, China
- School of Pharmacy, Shenzhen University Medical School, Shenzhen University, Shenzhen, Guangdong, 518060, China
| | - Wei Zhang
- Department of General SurgeryInstitute of Precision Diagnosis and Treatment of Digestive System Tumors and Guangdong Provincial Key Laboratory of Chinese Medicine Ingredients and Gut Microbiomics, Carson International Cancer Center, Shenzhen University General Hospital, Shenzhen University, Shenzhen, Guangdong, 518055, China
| | - Hong-Xia Dong
- Department of Gastroenterology, General Hospital of Chinese PLA, Beijing, 100853, China
| | - Tikam Chand Dakal
- Department of Biotechnology, Mohanlal Sukhadia University, Udaipur, Rajasthan, 313001, India
| | - Akhtar Hayat
- Interdisciplinary Research Centre in Biomedical Materials (IRCBM), COMSATS University Islamabad, Lahore Campus, Lahore, 54000, Pakistan
| | - Hua-Jun Cai
- Department of General SurgeryInstitute of Precision Diagnosis and Treatment of Digestive System Tumors and Guangdong Provincial Key Laboratory of Chinese Medicine Ingredients and Gut Microbiomics, Carson International Cancer Center, Shenzhen University General Hospital, Shenzhen University, Shenzhen, Guangdong, 518055, China
| | - Milad Ashrafizadeh
- Department of General SurgeryInstitute of Precision Diagnosis and Treatment of Digestive System Tumors and Guangdong Provincial Key Laboratory of Chinese Medicine Ingredients and Gut Microbiomics, Carson International Cancer Center, Shenzhen University General Hospital, Shenzhen University, Shenzhen, Guangdong, 518055, China
| | - A M Abd El-Aty
- Department of Pharmacology, Faculty of Veterinary Medicine, Cairo University, Giza, 12211, Egypt
- Department of Medical Pharmacology, Medical Faculty, Ataturk University, Erzurum, 25240, Turkey
| | - Ahmet Hacimuftuoglu
- Department of Medical Pharmacology, Medical Faculty, Ataturk University, Erzurum, 25240, Turkey
| | - Peng Liu
- Department of General SurgeryInstitute of Precision Diagnosis and Treatment of Digestive System Tumors and Guangdong Provincial Key Laboratory of Chinese Medicine Ingredients and Gut Microbiomics, Carson International Cancer Center, Shenzhen University General Hospital, Shenzhen University, Shenzhen, Guangdong, 518055, China
| | - Tian-Feng Li
- Reproductive Medicine Center, Shenzhen Maternity & Child Healthcare Hospital, Southern Medical University, Shenzhen, Guangdong, 518055, China
| | - Gautam Sethi
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117600, Singapore
| | - Kwang Seok Ahn
- Department of Science in Korean Medicine, Kyung Hee University, Seoul, 02447, Republic of Korea
| | - Yavuz Nuri Ertas
- ERNAM-Nanotechnology Research and Application Center, Erciyes University, Kayseri, 38039, Türkiye
- Department of Biomedical Engineering, Erciyes University, Kayseri, 38280, Türkiye
- UNAM-National Nanotechnology Research Center, Bilkent University, Ankara, 06800, Türkiye
| | - Min-Jiang Chen
- Key Laboratory of Imaging Diagnosis and Minimally Invasive Intervention Research, Fifth Affiliated Hospital of Wenzhou Medical University, Lishui, Zhejiang, 323000, China
| | - Jian-Song Ji
- Key Laboratory of Imaging Diagnosis and Minimally Invasive Intervention Research, Fifth Affiliated Hospital of Wenzhou Medical University, Lishui, Zhejiang, 323000, China
| | - Li Ma
- Department of Epidemiology, Dalian Medical University, Dalian, Liaoning, 116044, China
| | - Peng Gong
- Department of General SurgeryInstitute of Precision Diagnosis and Treatment of Digestive System Tumors and Guangdong Provincial Key Laboratory of Chinese Medicine Ingredients and Gut Microbiomics, Carson International Cancer Center, Shenzhen University General Hospital, Shenzhen University, Shenzhen, Guangdong, 518055, China.
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2
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Liu L, Li Q, Liu W, Qiu Z, Wu Z, Yu D, Deng W. Gastric mixed neuroendocrine non-neuroendocrine neoplasms. Front Oncol 2024; 14:1335760. [PMID: 38655135 PMCID: PMC11036886 DOI: 10.3389/fonc.2024.1335760] [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: 12/05/2023] [Accepted: 03/26/2024] [Indexed: 04/26/2024] Open
Abstract
The uncommon tumour known as gastric mixed neuroendocrine-non-neuroendocrine neoplasms (G-MiNENs) is made up of parts of neuroendocrine carcinoma and adenocarcinoma. The biological and clinical features are different from those of gastric adenocarcinoma. Their pathophysiology, diagnostic standards, and clinical behaviour have all been the subject of lengthy debates, and their nomenclature has undergone multiple changes. Its emergence has created new challenges in the classification and diagnosis of gastric tumours. This review will update information on the topic, covering molecular aspects, diagnostic criteria, treatment, and prognostic factor discovery. It will also provide a historical context that will aid in understanding the evolution of the idea and nomenclature of mixed gastric tumours. Additionally, it will provide the reader a thorough understanding of this difficult topic of cancer that is applicable to real-world situations.
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Affiliation(s)
- Li Liu
- Department of General Surgery, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
| | - Qian Li
- Department of Ultrasound Imaging, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Wenxuan Liu
- Department of General Surgery, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
| | - Zhendong Qiu
- Department of General Surgery, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
| | - Zhongkai Wu
- Department of General Surgery, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
| | - Danli Yu
- Department of Ultrasound Imaging, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Wenhong Deng
- Department of General Surgery, Renmin Hospital of Wuhan University, Wuhan, Hubei, China
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3
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Zhang R, Guo Y, Wang Y, Hu L, Fang C, Yang Y, Yang X, Chen L, Chen J, Wang W, Sun X. Novel staging for gastric neuroendocrine neoplasms by incorporating the
WHO
grading into the
TNM
staging system. Cancer Med 2022; 12:6623-6636. [PMID: 36394081 PMCID: PMC10067116 DOI: 10.1002/cam4.5437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Revised: 10/16/2022] [Accepted: 11/01/2022] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND The 8th tumor-node-metastasis (TNM) classification of the American Joint Committee on Cancer (AJCC) can be used to estimate the prognosis of gastric neuroendocrine tumor (gNET) and gastric neuroendocrine carcinoma (gNEC) patients but not gastric neuroendocrine neoplasms (gNENs). METHODS First, in the SEER (training) dataset, a TNMG system was built by combining the WHO G grade (G1-4; NEC grouped into G4) with the 8th AJCC T (T1-4), N (N0-1), and M (M0-1) stage, which was then validated in a Chinese (validation) cohort. RESULTS In all, 2245 gNENs cases from the training dataset and 280 cases from the validation dataset were eligible. The T stage, M stage, and G grade were independent prognostic factors for OS in both datasets (all p < 0.05). The TNMG staging system demonstrated better C-index for predicting OS than the 8th AJCC TNM staging system in both the training (0.87, 95%CI: 0.86-0.88 vs. 0.79, 95%CI: 0.77-0.81) and validation (0.77, 95%CI: 0.73-0.80 vs. 0.75, 95%CI: 0.71-0.79) datasets. The AUC of the 3-year OS for the TNMG staging system was 0.936 and 0.817 in the SEER and validation dataset, respectively; higher than those of the 8th AJCC system (vs. 0.843 and 0.779, respectively). DCA revealed that compared with the 8th AJCC TNM staging system, the TNMG staging system demonstrated superior net prognostic benefit in both the training and validation datasets. CONCLUSIONS The proposed TNMG staging system could more accurately predict the 3- and 5-year OS rate of gNENs patients than the 8th AJCC TNM staging system.
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Affiliation(s)
- Rihong Zhang
- Department of Gastric Surgery, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine Sun Yat‐sen University Cancer Center Guangzhou Guangdong P. R. China
| | - Yu Guo
- Department of Gastroenterology The First Affiliated Hospital of Sun Yat‐sen University Guangzhou Guangdong P. R. China
| | - Youliang Wang
- Department of Gastric Surgery, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine Sun Yat‐sen University Cancer Center Guangzhou Guangdong P. R. China
| | - Li Hu
- Department of Gastric Surgery, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine Sun Yat‐sen University Cancer Center Guangzhou Guangdong P. R. China
| | - Cheng Fang
- Department of Gastric Surgery, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine Sun Yat‐sen University Cancer Center Guangzhou Guangdong P. R. China
| | - Yujie Yang
- Department of Gastric Surgery, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine Sun Yat‐sen University Cancer Center Guangzhou Guangdong P. R. China
| | - Xianqi Yang
- Department of Gastric Surgery, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine Sun Yat‐sen University Cancer Center Guangzhou Guangdong P. R. China
| | - Luohai Chen
- Department of Gastroenterology The First Affiliated Hospital of Sun Yat‐sen University Guangzhou Guangdong P. R. China
| | - Jie Chen
- Department of Gastroenterology The First Affiliated Hospital of Sun Yat‐sen University Guangzhou Guangdong P. R. China
| | - Wei Wang
- Department of Gastric Surgery, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine Sun Yat‐sen University Cancer Center Guangzhou Guangdong P. R. China
| | - Xiaowei Sun
- Department of Gastric Surgery, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine Sun Yat‐sen University Cancer Center Guangzhou Guangdong P. R. China
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4
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Chen Q, Ning Z, Liu Z, Zhou Y, He Q, Tian Y, Hao H, Lin W, Jiang L, Zhao G, Li P, Zheng C, Huang C. Textbook Outcome as a measure of surgical quality assessment and prognosis in gastric neuroendocrine carcinoma: A large multicenter sample analysis. Chin J Cancer Res 2021; 33:433-446. [PMID: 34584369 PMCID: PMC8435827 DOI: 10.21147/j.issn.1000-9604.2021.04.01] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2021] [Accepted: 08/16/2021] [Indexed: 12/22/2022] Open
Abstract
OBJECTIVE Quality assurance is crucial for oncological surgical treatment assessment. For rare diseases, single-quality indicators are not enough. We aim to develop a comprehensive and reproducible measurement, called the "Textbook Outcome" (TO), to assess the quality of surgical treatment and prognosis of gastric neuroendocrine carcinoma (G-NEC) patients. METHODS Data from patients with primary diagnosed G-NEC included in 24 high-volume Chinese hospitals from October 2005 to September 2018 were analyzed. TO included receiving a curative resection, ≥15 lymph nodes examined, no severe postoperative complications, hospital stay ≤21 d, and no hospital readmission ≤30 d after discharge. Hospital variation in TO was analyzed using a case mix-adjusted funnel plot. Prognostic factors of survival and risk factors for non-Textbook Outcome (non-TO) were analyzed using Cox and logistic models, respectively. RESULTS TO was achieved in 56.6% of 860 G-NEC patients. TO patients had better overall survival (OS), disease-free survival (DFS), and recurrence-free survival (RFS) than non-TO patients (P<0.05). Moreover, TO patients accounted for 60.3% of patients without recurrence. Multivariate Cox analysis revealed non-TO as an independent risk factor for OS, DFS, and RFS of G-NEC patients (P<0.05). Increasing TO rates were associated with improved OS for G-NEC patients, but not hospital volume. Multivariate logistic regression revealed that non-lower tumors, open surgery, and >200 mL blood loss were independent risk factors for non-TO patients (P<0.05). CONCLUSIONS TO is strongly associated with multicenter surgical quality and prognosis for G-NEC patients. Factors predicting non-TO are identified, which may help guide strategies to optimize G-NEC outcomes.
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Affiliation(s)
- Qiyue Chen
- Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou 350001, China
- Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou 350001, China
- Key Laboratory of Ministry of Education of Gastrointestinal Cancer, Fujian Medical University, Fuzhou 350004, China
- Fujian Key Laboratory of Tumor Microbiology, Fujian Medical University, Fuzhou 350004, China
| | - Zhongliang Ning
- Department of Gastrointestinal Surgery, West District of the First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei 230001, China
| | - Zhiyu Liu
- Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou 350001, China
- Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou 350001, China
| | - Yanbing Zhou
- Department of Gastrointestinal Surgery, Affiliated Hospital of Qingdao University, Qingdao 266000, China
| | - Qingliang He
- Department of Gastrointestinal Surgery, the First Affiliated Hospital of Fujian Medical University, Fuzhou 350005, China
| | - Yantao Tian
- Department of Pancreatic and Gastric Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Hankun Hao
- Department of General Surgery, Huashan Hospital, Fudan University, Shanghai 200040, China
| | - Wei Lin
- Department of Gastrointestinal Surgery and Gastrointestinal Surgery Research Institute, the Affiliated Hospital of Putian University, Putian 351106, China
| | - Lixin Jiang
- Department of Gastrointestinal Surgery, Yantai Yuhuangding Hospital, Yantai 264099, China
| | - Gang Zhao
- Department of Gastrointestinal Surgery, Renji Hospital, Shanghai Jiaotong University, Shanghai 200127, China
| | - Ping Li
- Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou 350001, China
- Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou 350001, China
- Key Laboratory of Ministry of Education of Gastrointestinal Cancer, Fujian Medical University, Fuzhou 350004, China
- Fujian Key Laboratory of Tumor Microbiology, Fujian Medical University, Fuzhou 350004, China
| | - Chaohui Zheng
- Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou 350001, China
- Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou 350001, China
- Key Laboratory of Ministry of Education of Gastrointestinal Cancer, Fujian Medical University, Fuzhou 350004, China
- Fujian Key Laboratory of Tumor Microbiology, Fujian Medical University, Fuzhou 350004, China
| | - Changming Huang
- Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou 350001, China
- Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou 350001, China
- Key Laboratory of Ministry of Education of Gastrointestinal Cancer, Fujian Medical University, Fuzhou 350004, China
- Fujian Key Laboratory of Tumor Microbiology, Fujian Medical University, Fuzhou 350004, China
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5
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Lin J, Zhao Y, Zhou Y, Tian Y, He Q, Lin J, Hao H, Zou B, Jiang L, Zhao G, Lin W, Xu Y, Li Z, Xue F, Li S, Fu W, Li Y, Xu Z, Li Y, Chen J, Zhou X, Zhu Z, Cai L, Li E, Li H, Zheng C, Li P, Huang C, Xie J. Comparison of Survival and Patterns of Recurrence in Gastric Neuroendocrine Carcinoma, Mixed Adenoneuroendocrine Carcinoma, and Adenocarcinoma. JAMA Netw Open 2021; 4:e2114180. [PMID: 34313744 PMCID: PMC8317013 DOI: 10.1001/jamanetworkopen.2021.14180] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
IMPORTANCE Gastric neuroendocrine carcinoma and mixed adenoneuroendocrine carcinoma are rare pathological types of gastric cancer, and there is a lack of multicenter studies comparing the prognosis and recurrence patterns of gastric neuroendocrine carcinoma, gastric mixed adenoneuroendocrine carcinoma, and gastric adenocarcinoma. OBJECTIVE To compare the differences in long-term survival and patterns of recurrence among gastric neuroendocrine carcinoma, gastric mixed adenoneuroendocrine carcinoma, and gastric adenocarcinoma. DESIGN, SETTING, AND PARTICIPANTS This cohort study included patients with resectable gastric neuroendocrine carcinoma and gastric mixed adenoneuroendocrine carcinoma at 23 hospitals in China from January 2006 to December 2016. In addition, patients with gastric adenocarcinoma were selected as controls. Propensity score-matched analysis was used to match pathological stage among the different pathological types, and disease-free survival (DFS), postrecurrence survival (PRS), and patterns of recurrence were examined. Data analysis was conducted from July 15, 2020, to October 21, 2020. EXPOSURES Curative resection for gastric neuroendocrine carcinoma, gastric mixed adenoneuroendocrine carcinoma, and gastric adenocarcinoma. MAIN OUTCOMES AND MEASURES The main outcomes were DFS and patterns of recurrence. RESULTS A total of 3689 patients were analyzed (median [interquartile range] age, 62 [55-69] years; 2748 [74.5%] men), including 503 patients (13.6%) with gastric neuroendocrine carcinoma, 401 patients (10.9%) with gastric mixed adenoneuroendocrine carcinoma, and 2785 patients (75.5%) with gastric adenocarcinoma. After propensity score matching, 5-year DFS was 47.6% (95% CI, 42.7%-52.5%) for patients with gastric neuroendocrine carcinoma, compared with 57.6% (95% CI, 55.1%-60.1%) with gastric adenocarcinoma (P < .001) and 51.1% (95% CI, 46.0%-56.2%) for patients with gastric mixed adenoneuroendocrine carcinoma, compared with 57.8% (95% CI, 55.1%-60.5%) patients with gastric adenocarcinoma (P = .02). Multivariable analyses found that, compared with gastric adenocarcinoma, gastric neuroendocrine carcinoma (hazard ratio [HR], 1.64; 95% CI, 1.40-1.93) and gastric mixed adenoneuroendocrine carcinoma (HR, 1.25; 95% CI, 1.05-1.49) were independent risk factors associated with worse DFS. Compared with matched patients with gastric adenocarcinoma, patients with gastric neuroendocrine carcinoma were more likely to have distant recurrence (268 patients [17.2%] vs 101 patients [23.7%]; P = .002), as were patients with gastric mixed adenoneuroendocrine carcinoma (232 patients [17.3%] vs 76 patients [22.8%]; P = .02). In multivariate analysis, gastric neuroendocrine carcinoma (HR, 2.22; 95% CI, 1.66-2.98) and gastric mixed adenoneuroendocrine carcinoma (HR, 1.70; 95% CI, 1.24-2.34) were independent risk factors associated with distant recurrence. Additionally, T3 to T4 stage (odds ratio, 2.84; 95% CI, 1.57-5.14; P = .001) and lymph node metastasis (odds ratio, 2.01; 95% CI, 1.31-3.10; P = .002) were independent risk factors associated with distant recurrence of gastric neuroendocrine carcinoma and gastric mixed adenoneuroendocrine carcinoma. CONCLUSIONS AND RELEVANCE This cohort study found that patients with gastric neuroendocrine carcinoma or gastric mixed adenoneuroendocrine carcinoma had worse prognoses and were more prone to distant recurrence than those with gastric adenocarcinoma. Thus, different follow-up and treatment strategies should be developed to improve the long-term survival of patients with gastric neuroendocrine carcinoma or gastric mixed adenoneuroendocrine carcinoma, especially patients with tumors penetrating into the subserosa or deeper layers or with lymph node metastasis.
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Affiliation(s)
- Jianxian Lin
- Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou, China
- Key Laboratory of Ministry of Education of Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
| | - Yajun Zhao
- Department of Gastrointestinal Surgery, West District, First Affiliated Hospital of the University of Science and Technology of China, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Yanbing Zhou
- Department of Gastrointestinal surgery, Affiliated Hospital of Qingdao University, Qingdao, China
| | - Yantao Tian
- Department of Pancreatic and Gastric Surgery, National Cancer Center, National Clinical Research Center for Cancer, Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Qingliang He
- Department of gastrointestinal surgery, the First Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian Province, China
| | - Junpeng Lin
- Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou, China
- Key Laboratory of Ministry of Education of Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
| | - Hankun Hao
- Department of General Surgery, Huashan Hospital, Fudan University, Shanghai, China
| | - Bingbing Zou
- Department of Gastrointestinal Surgery, First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Lixin Jiang
- Department of Gastrointestinal Surgery, Yantai Yuhuangding Hospital, Yantai, China
| | - Gang Zhao
- Department of Gastrointestinal Surgery, Renji Hospital, Shanghai Jiaotong University, Shanghai, China
| | - Wei Lin
- Department of Gastrointestinal Surgery, Gastrointestinal Surgery Research Institute, Affiliated Hospital of Putian University, Putian, China
| | - Yanchang Xu
- Department of Gastrointestinal Surgery, Fujian Medicine University Teaching Hospital, First Hospital of Putian, Putian, China
| | - Zhi Li
- Department of General Surgery, Henan Cancer Hospital, Zhengzhou, China
| | - Fangqin Xue
- Department of Gastrointestinal Surgery, Provincial Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou, China
| | - Shuliang Li
- Department of Gastrointestinal Surgery, Second People’s Hospital of Liaocheng, Liaocheng, China
| | - Weihua Fu
- Department of General Surgery, Tianjin Medical University General Hospital, Tianjin, China
| | - Yongxiang Li
- Department of Gastrointestinal Surgery, First Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Zekuan Xu
- Department of General Surgery, First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Yong Li
- Department of General Surgery, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Jinping Chen
- Department of Gastrointestinal Surgery, Quanzhou First Hospital Affiliated to Fujian Medical University, Quanzhou, China
| | - Xiaojun Zhou
- Department of Gastroenterology Surgery, First Affiliated Hospital of Soochow University, Suzhou, China
| | - Zhenggang Zhu
- Department of Gastrointestinal Surgery, Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Lisheng Cai
- Department of General Surgery, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou, China
| | - En Li
- Department of Gastrointestinal Surgery, Meizhou People’s Hospital, Meizhou, China
| | - Honglang Li
- Department of Gastrointestinal Surgery, Second Affiliated Hospital, Nanchang University, Nanchang, China
| | - Chaohui Zheng
- Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou, China
- Key Laboratory of Ministry of Education of Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
| | - Ping Li
- Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou, China
- Key Laboratory of Ministry of Education of Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
| | - Changming Huang
- Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou, China
- Key Laboratory of Ministry of Education of Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
| | - Jianwei Xie
- Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou, China
- Key Laboratory of Ministry of Education of Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
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6
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Shi H, Qi C, Meng L, Yao H, Jiang C, Fan M, Pang S, Zhang Q, Lin R. Do neuroendocrine carcinomas and mixed neuroendocrine-non-neuroendocrine neoplasm of the gastrointestinal tract have the same prognosis? A SEER database analysis of 12,878 cases. Ther Adv Endocrinol Metab 2020; 11:2042018820938304. [PMID: 32670540 PMCID: PMC7338725 DOI: 10.1177/2042018820938304] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Accepted: 06/08/2020] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Neuroendocrine carcinomas (NECs) and mixed neuroendocrine-non-neuroendocrine neoplasm (MiNEN) in the gastrointestinal (GI) tract are both rare and malignant; however, it is unclear whether their prognosis is the same. METHODS In this cross-sectional study, a total of 12,878 patients with NEC or MiNEN in the GI tract were reviewed retrospectively by searching the Surveillance, Epidemiology, and End Results (SEER) program database. Next, we compared the characteristics and survival between patients with NEC or MiNEN and further analyzed the prognostic factors for the patients. RESULTS The data showed that patients with MiNEN had a worse prognosis as compared with patients with pure NEC in the small intestine (SI) and appendix, whereas there was no significant survival difference between NEC and MiNEN in the other parts of the GI system. On the whole, age ⩾55 years (p < 0.0001), male (p = 0.002), being diagnosed at TNM Stage II-IV (p < 0.0001) or not receiving surgical treatment (p < 0.0001) were the independent negative prognostic factors for NEC patients, whereas age ⩾55 years (p = 0.003), being diagnosed at TNM Stage III-IV (p < 0.001) or not receiving surgical treatment (p < 0.001) were identified as the independent negative prognostic factors for the MiNEN patients. Furthermore, when NECs or MiNENs were classified based on the primary tumor site, the results showed that the prognostic factors for NEC and MiNEN varied between the tumor sites. CONCLUSION The prognostic differences between NECs and MiNENs in the GI tract are heterogeneous and site-related. Patients with appendiceal or SI MiNEN have a poorer prognosis than patients with pure appendiceal or SI NEC. Therefore, we should pay more attention to patients with MiNEN in the SI and appendix and monitor them more closely.
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Affiliation(s)
| | | | - Lingjun Meng
- Department of Gastroenterology, Union Hospital,
Tongji Medical College, Huazhong University of Science and Technology,
Wuhan, China
| | - Hailing Yao
- Department of Gastroenterology, Union Hospital,
Tongji Medical College, Huazhong University of Science and Technology,
Wuhan, China
| | - Chen Jiang
- Department of Gastroenterology, Union Hospital,
Tongji Medical College, Huazhong University of Science and Technology,
Wuhan, China
| | - Mengke Fan
- Department of Gastroenterology, Union Hospital,
Tongji Medical College, Huazhong University of Science and Technology,
Wuhan, China
| | - Suya Pang
- Department of Gastroenterology, Union Hospital,
Tongji Medical College, Huazhong University of Science and Technology,
Wuhan, China
| | - Qin Zhang
- Department of Pathology, Union Hospital, Tongji
Medical College, Huazhong University of Science and Technology, Wuhan,
China
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