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Amioka J, Yanagawa S, Yamamoto Y, Nakahara M, Yonehara S, Noriyuki T. Hepatoid adenocarcinoma of the stomach effectively treated with capecitabine with oxaliplatin as adjuvant chemotherapy: A case report and literature review. Int J Surg Case Rep 2023; 112:108963. [PMID: 37856969 PMCID: PMC10667871 DOI: 10.1016/j.ijscr.2023.108963] [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: 09/24/2023] [Revised: 10/11/2023] [Accepted: 10/11/2023] [Indexed: 10/21/2023] Open
Abstract
INTRODUCTION Hepatoid adenocarcinoma of the stomach (HAS) is an alpha-fetoprotein (AFP)-producing gastric carcinoma (GC) with a hepatocellular carcinoma-like histology. HAS is a relatively rare type of GC, with liver metastases being more common than peritoneal dissemination in the recurrent form, and the poor prognosis. PRESENTATION OF CASE We present the case of a 70-year-old patient who underwent distal gastrectomy for GC and immunohistologically diagnosed as HAS. The patient had an intravenous tumor thrombus at the proximal margin of the resected stomach. Owing to the low possibility of radical resection and high probability of liver metastatic recurrence, capecitabine with oxaliplatin (CapeOX) was started as adjuvant chemotherapy (AC). After three courses of CapeOX, oxaliplatin was discontinued due to adverse events (peripheral neuropathy, grade3) and capecitabine alone was continued for 3 years postoperatively. Six years after surgery, no local recurrence or distant metastasis was detected on imaging studies. DISCUSSION There is no established standard treatment for HAS. Recently, some studies have reported the efficacy of antimetabolites or platinum-based drugs as AC regimens. We thus decided to start a regimen consisting of a combination of antimetabolites and a platinum, i.e., CapeOX, which proved efficacious. CONCLUSION CapeOX or capecitabine may be effective as AC for treating HAS.
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Affiliation(s)
- Jun Amioka
- Department of Surgery, Onomichi General Hospital, 1-10-23 Hirahara, Onomichi, Hiroshima, Japan
| | - Senichiro Yanagawa
- Department of Surgery, Onomichi General Hospital, 1-10-23 Hirahara, Onomichi, Hiroshima, Japan.
| | - Yuji Yamamoto
- Department of Surgery, Onomichi General Hospital, 1-10-23 Hirahara, Onomichi, Hiroshima, Japan
| | - Masahiro Nakahara
- Department of Surgery, Onomichi General Hospital, 1-10-23 Hirahara, Onomichi, Hiroshima, Japan
| | - Shuji Yonehara
- Department of Pathology, Onomichi General Hospital, 1-10-23 Hirahara, Onomichi, Hiroshima, Japan
| | - Toshio Noriyuki
- Department of Surgery, Onomichi General Hospital, 1-10-23 Hirahara, Onomichi, Hiroshima, Japan
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Li L, Yang X, Ji W, Zhu Q, Yang X, Niu J, Li W. Emphasis on the clinical relationship between alpha-fetoprotein and hepatoid adenocarcinoma of the stomach: a retrospective study. BMC Gastroenterol 2023; 23:142. [PMID: 37161409 PMCID: PMC10170827 DOI: 10.1186/s12876-023-02773-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Accepted: 04/19/2023] [Indexed: 05/11/2023] Open
Abstract
BACKGROUND Hepatoid adenocarcinoma of the stomach (HAS) is a highly malignant and rare extrahepatic tumor. The prognosis is controversial because of its rarity and the lack of multi-center cohort studies, especially on the influence of serum Alpha-fetoprotein (AFP) level on prognosis. We aimed to analyze the clinicopathological characteristics and prognosis of HAS, particularly the effect of serum AFP on the prognosis of HAS. METHODS We retrospectively reviewed clinical data of one HAS patient treated at our institution in 2019 and of 252 patients reported between 1984 and 2020 in research databases. RESULTS Among these patients, 60.1% were > 60 years, 51% had lesions in the gastric antrum, and 51.0% (73/143) had the ulcerative lesion type. The preoperative elevated levels of serum alpha-fetoprotein (AFP) were detected in most patients (76.7%). Lymph-node (84.6%) and preoperative liver metastasis (39.1%) were often found. The high-AFP group was characterized by a higher rate of stage IV (P = 0.000682) and liver metastasis (P = 0.000068). The 1-, 3-and 5-year progression-free survival(PFS) rates were 41%, 18%, and 0%, and the 1-, 3-, and 5-year overall survival (OS) rates were 64%, 26%, and 21%, respectively. The survival analysis showed that OS was significantly shorter for HAS with high-AFP (> 300 ng/ml) than with low-AFP (≤ 300 ng/ml) (P = 0.023). The univariate analysis indicated that the OS of HAS was associated with tumor location, pTNM stage, lymph-node metastasis, surgical resection, and serum AFP > 300 ng/ml. However,the prognostic factors for PFS was only pTNM stage and surgical resection. The multivariate analysis confirmed that the independent prognostic factor affecting OS of HAS included pTNM stage and surgical resection. CONCLUSIONS Liver metastasis was increasingly more likely with increasingly higher serum AFP, but the prognosis of HAS is not necessarily poor. Serum AFP level is an important prognostic indicator in HAS and should be monitored.
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Affiliation(s)
- Lamei Li
- Department of Infectious Diseases, The Second Affiliated Hospital of Xi'an Jiaotong University, N0.157 Xiwu Road,New Urban District, Xi'an, Shanxi Province, 710004, China
| | - Xinle Yang
- Department of Hepatology, First Hospital, Jilin University, N0.71 Xinmin Street,Chaoyang District, Changchun, 130021, Jilin Provinice, China
| | - Wei Ji
- Department of Oncology, First Hospital, Jilin University, N0.71 Xinmin Street,Chaoyang District, Changchun, 130021, Jilin Provinice, China
| | - Qi Zhu
- Department of Hepatology, First Hospital, Jilin University, N0.71 Xinmin Street,Chaoyang District, Changchun, 130021, Jilin Provinice, China
| | - Xin Yang
- Department of Hepatology, First Hospital, Jilin University, N0.71 Xinmin Street,Chaoyang District, Changchun, 130021, Jilin Provinice, China
| | - Junqi Niu
- Department of Hepatology, First Hospital, Jilin University, N0.71 Xinmin Street,Chaoyang District, Changchun, 130021, Jilin Provinice, China
| | - Wanyu Li
- Department of Hepatology, First Hospital, Jilin University, N0.71 Xinmin Street,Chaoyang District, Changchun, 130021, Jilin Provinice, China.
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Kamiimabeppu D, Wakatsuki T, Takahari D, Fukuda N, Shimozaki K, Osumi H, Nakayama I, Ogura M, Ooki A, Shinozaki E, Chin K, Yamaguchi K. Treatment efficacy of ramucirumab-containing chemotherapy in patients with alpha-fetoprotein producing gastric cancer. Int J Clin Oncol 2023; 28:121-129. [PMID: 36409433 DOI: 10.1007/s10147-022-02263-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 10/30/2022] [Indexed: 11/22/2022]
Abstract
BACKGROUND Alpha-Fetoprotein Producing Gastric Cancer (AFPGC) is an aggressive subgroup of gastric cancer. Recently ramucirumab has shown survival benefits in hepatocellular carcinoma, but only in those with higher Alpha-Fetoprotein (AFP) levels. However, the efficacy of ramucirumab-containing chemotherapy in AFPGC remains unclear. METHODS We retrospectively assessed 352 patients who received ramucirumab-containing chemotherapy between June 2015 and December 2019. AFPGC was defined when serum AFP levels were elevated at diagnosis and correlated with the disease state during treatment. Non-AFPGC was defined when serum AFP levels were normal at diagnosis. RESULTS Among the 352 patients, 28 patients were defined as AFPGC and 246 patients were defined as non-AFPGC. AFPGC was characterized by high frequency of liver metastasis and low frequency of peritoneal metastasis compared to non-AFPGC. Ramucirumab containing chemotherapy showed higher response rates in AFPGC (39.1% vs 24.8%, p = 0.198) and disease control rates (86.9% vs 61.5%, p = 0.028) than those of non-AFPGC, respectively. Median progression-free survival (PFS) was 5.5 months (95%CI 3.9-7.1) in AFPGC and 4.0 months (95%CI 3.6-4.6) in non-AFPGC (HR: 0.91, 95% CI 0.61-1.36, p = 0.66), and median overall survival (OS) was 10.7 months (95% CI 7.4-20.8) in AFPGC and 9.2 months (95% CI 8.1-10.4) in non-AFPGC (HR: 0.72, 95% CI 0.48-1.08, p = 0.11), respectively. In multivariate analysis, AFPGC was not a negative prognostic factor both for PFS and OS. CONCLUSION Ramucirumab containing chemotherapy showed higher response and comparable survival in AFPGC compared to those of non-AFPGC. Considering the generally poor prognosis of AFPGC, ramucirumab-containing chemotherapy might be a promising treatment option in AFPGC.
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Affiliation(s)
- Daisaku Kamiimabeppu
- Department of Gastrointestinal Medical Oncology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake Koto-ku, Tokyo, 135-8550, Japan
| | - Takeru Wakatsuki
- Department of Gastrointestinal Medical Oncology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake Koto-ku, Tokyo, 135-8550, Japan.
| | - Daisuke Takahari
- Department of Gastrointestinal Medical Oncology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake Koto-ku, Tokyo, 135-8550, Japan
| | - Naoki Fukuda
- Department of Gastrointestinal Medical Oncology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake Koto-ku, Tokyo, 135-8550, Japan
| | - Keitaro Shimozaki
- Department of Gastrointestinal Medical Oncology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake Koto-ku, Tokyo, 135-8550, Japan
| | - Hiroki Osumi
- Department of Gastrointestinal Medical Oncology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake Koto-ku, Tokyo, 135-8550, Japan
| | - Izuma Nakayama
- Department of Gastrointestinal Medical Oncology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake Koto-ku, Tokyo, 135-8550, Japan
| | - Mariko Ogura
- Department of Gastrointestinal Medical Oncology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake Koto-ku, Tokyo, 135-8550, Japan
| | - Akira Ooki
- Department of Gastrointestinal Medical Oncology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake Koto-ku, Tokyo, 135-8550, Japan
| | - Eiji Shinozaki
- Department of Gastrointestinal Medical Oncology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake Koto-ku, Tokyo, 135-8550, Japan
| | - Keisho Chin
- Department of Gastrointestinal Medical Oncology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake Koto-ku, Tokyo, 135-8550, Japan
| | - Kensei Yamaguchi
- Department of Gastrointestinal Medical Oncology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake Koto-ku, Tokyo, 135-8550, Japan
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Wang L, Feng Y, Huang A, Shi J, Zhang Q, Zhu F, Lv B, Guo F, Zou T, Zhang L. Case report: Significant response to PD-L1 inhibitor after resistance to PD-1 inhibitor in an advanced alpha-fetoprotein-positive gastric cancer. Front Oncol 2022; 12:962126. [PMID: 36387141 PMCID: PMC9647058 DOI: 10.3389/fonc.2022.962126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2022] [Accepted: 09/27/2022] [Indexed: 11/26/2022] Open
Abstract
Alpha-fetoprotein-positive gastric cancer (AFPGC) is a type of gastric cancer with a high degree of malignancy. The disease is more common in the elderly, with a high prevalence in males and generally atypical clinical manifestations. For advanced patients, the current treatment options are limited and, to date, few cases of advanced AFPGC have been treated successfully with conventional chemotherapy. With the development of molecular biology and immunology, tumor immunotherapy offers more therapeutic options to patients with advanced gastric cancer. This study describes a case of advanced gastric cancer in a young woman with a high blood alpha-fetoprotein (AFP) level (>54,000 ng/mL). The patient showed initial promising results when programmed cell death-1 (PD-1) inhibitor treatment was combined with chemotherapy after systemic chemotherapy failed. When the disease progressed again after 129 days, adjustment of the treatment regimen to Atezolizumab in combination with Irinotecan and Surufatinib capsules achieved partial remission (PR). There were no immune-related pneumonia, myocarditis, or other adverse effects observed. The patient currently has an overall survival of more than 14 months. This case demonstrated that switching from PD-1 inhibitor to programmed cell death-Ligand 1 (PD-L1) inhibitor therapy may overcome potential resistance. It providing a reference for immunotherapy of patients with AFP-positive advanced gastric cancer.
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Affiliation(s)
- Liyu Wang
- The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Gusu School, Nanjing Medical University, Suzhou, Jiangsu, China
| | - Ying Feng
- The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Gusu School, Nanjing Medical University, Suzhou, Jiangsu, China
| | - Anquan Huang
- The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Gusu School, Nanjing Medical University, Suzhou, Jiangsu, China
| | - Jianming Shi
- The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Gusu School, Nanjing Medical University, Suzhou, Jiangsu, China
| | - Qinying Zhang
- The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Gusu School, Nanjing Medical University, Suzhou, Jiangsu, China
| | - Fan Zhu
- The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Gusu School, Nanjing Medical University, Suzhou, Jiangsu, China
| | - Bin Lv
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Fen Guo
- The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Gusu School, Nanjing Medical University, Suzhou, Jiangsu, China
- *Correspondence: Fen Guo, ; Tianming Zou, ; Luyao Zhang,
| | - Tianming Zou
- The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Gusu School, Nanjing Medical University, Suzhou, Jiangsu, China
- *Correspondence: Fen Guo, ; Tianming Zou, ; Luyao Zhang,
| | - Luyao Zhang
- The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Gusu School, Nanjing Medical University, Suzhou, Jiangsu, China
- *Correspondence: Fen Guo, ; Tianming Zou, ; Luyao Zhang,
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Salati M, Caputo F, Bocconi A, Cerri S, Baldessari C, Piacentini F, Dominici M, Gelsomino F. Successes and failures of angiogenesis blockade in gastric and gastro-esophageal junction adenocarcinoma. Front Oncol 2022; 12:993573. [PMID: 36212393 PMCID: PMC9540203 DOI: 10.3389/fonc.2022.993573] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Accepted: 08/23/2022] [Indexed: 11/13/2022] Open
Abstract
Gastric and gastro-esophageal junction adenocarcinoma (GEA) remains a considerable major public health problem worldwide, being the fifth most common cancer with a fatality-to-case ratio that stands still at 70%. Angiogenesis, which is a well-established cancer hallmark, exerts a fundamental role in cancer initiation and progression and its targeting has been actively pursued as a promising therapeutic strategy in GEA. A wealth of clinical trials has been conducted, investigating anti-angiogenic agents including VEGF-directed monoclonal antibodies, small molecules tyrosine kinase inhibitors and VEGF-Trap agents both in the resectable and advanced setting, reporting controversial results. While phase III randomized trials testing the anti-VEGFR-2 antibody Ramucirumab and the selective VEGFR-2 tyrosine kinase inhibitor Apatinib demonstrated a significant survival benefit in later lines, the shift of angiogenesis inhibitors in the perioperative and first-line setting failed to improve patients’ outcome in GEAs. The molecular landscape of disease, together with novel combinatorial strategies and biomarker-selected approaches are under investigation as key elements to the success of angiogenesis blockade in GEA. In this article, we critically review the existing literature on the biological rationale and clinical development of antiangiogenic agents in GEA, discussing major achievements, limitations and future developments, aiming at fully realizing the potential of this therapeutic approach.
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Affiliation(s)
- Massimiliano Salati
- Division of Oncology, Department of Oncology and Hematology, University Hospital of Modena, Modena, Italy
- PhD Program Clinical and Experimental Medicine, University of Modena and Reggio Emilia, Modena, Italy
- *Correspondence: Massimiliano Salati,
| | - Francesco Caputo
- Division of Oncology, Department of Oncology and Hematology, University Hospital of Modena, Modena, Italy
| | - Alessandro Bocconi
- Division of Oncology, Department of Oncology and Hematology, University Hospital of Modena, Modena, Italy
| | - Sara Cerri
- Division of Oncology, Department of Oncology and Hematology, University Hospital of Modena, Modena, Italy
| | - Cinzia Baldessari
- Division of Oncology, Department of Oncology and Hematology, University Hospital of Modena, Modena, Italy
| | - Federico Piacentini
- Division of Oncology, Department of Oncology and Hematology, University Hospital of Modena, Modena, Italy
| | - Massimo Dominici
- Division of Oncology, Department of Oncology and Hematology, University Hospital of Modena, Modena, Italy
| | - Fabio Gelsomino
- Division of Oncology, Department of Oncology and Hematology, University Hospital of Modena, Modena, Italy
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Zhou Q, Zhou Y, Ouyang Y, Chen W, Zhou X. Hepatoid adenocarcinoma of the stomach with metastatic choriocarcinoma of the liver: A case report of a rare subtype of gastric cancer with a complex treatment course. Front Surg 2022; 9:968891. [PMID: 36157425 PMCID: PMC9500356 DOI: 10.3389/fsurg.2022.968891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 08/19/2022] [Indexed: 11/26/2022] Open
Abstract
Gastric hepatoid adenocarcinoma and hepatic choriocarcinoma are rare diseases in clinical settings, and the case we report here is a combination of both. A 66-year-old woman presented with a chief complaint of abdominal discomfort. The patient was examined using gastroscopy and computed tomography (CT) scan, and these revealed an irregular surface ulcer on the wall of the gastric antrum. A mass, 2.0 cm in diameter, was found in the liver in April 2020. The endoscopic biopsy findings were consistent with a diagnosis of moderately to poorly differentiated hepatoid adenocarcinoma. She was then referred to our hospital for further treatment. Initially, neoadjuvant therapy was initiated for the patient. The CT scan showed that the liver metastases had progressed; hence, surgery was performed. Postoperative pathology showed that the gastric lesions were mostly hepatoid adenocarcinoma with no choriocarcinoma, while the liver lesions comprised approximately 10% hepatoid adenocarcinoma and 90% choriocarcinoma. One month later, the patient developed tumor recurrence in the liver as observed on CT imaging. Subsequently, a variety of chemotherapy regimens were tried with no obvious results. The patient eventually developed multiple organ metastasis and died in July 2021. The overall survival was 16 months. Based on findings from this case report, it appears that initial neoadjuvant therapy was not effective and radical surgery may be the best treatment for patients with hepatoid adenocarcinoma of the stomach.
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Affiliation(s)
- Qiyang Zhou
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Yudi Zhou
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Yiming Ouyang
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Weichang Chen
- Department of Gastroenterology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Xiaojun Zhou
- Department of General Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
- Correspondence: Xiaojun Zhou
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Xiang J, Gong W, Wang C, Sun P, Liu A. Complete remission of alpha-fetoprotein-producing gastric cancer by combined tislelizumab-apatinib treatment of a patient with proficient mismatch repair: a case report. World J Surg Oncol 2022; 20:289. [PMID: 36076263 PMCID: PMC9454209 DOI: 10.1186/s12957-022-02751-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Accepted: 08/28/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Alpha‑fetoprotein-producing gastric cancer (AFPGC) is a rare type of gastric cancer with a high rate of metastasis and poor prognosis. Despite substantial progress in the treatment of many solid tumors, there are no reports of the safety and effectiveness of immune checkpoint inhibitors in combination with antiangiogenesis agents for AFPGC patients who have proficient mismatch repair. CASE PRESENTATION We describe a 69-year-old man who was diagnosed with metastatic AFPGC. After progression to chemotherapy resistance, tislelizumab combined with apatinib was administered, although the patient's gastroscopic pathology showed proficient mismatch repair. After three cycles of therapy, partial remission (reduced by 56%) was obtained, and the quality of life improved significantly. Surprisingly, after more than 1 year of continuous application of the combination treatment regimen, both the primary and metastatic tumors in this patient eventually disappeared, which obtained complete remission without surgery. The patient has had a progression-free survival of more than 24 months and is still continuing to benefit. CONCLUSIONS This case is the first example of effective treatment of AFPGC with tislelizumab combined with apatinib. The outcomes of this case suggest a highly effective and tolerable therapeutic strategy for microsatellite-stabilized AFPGC.
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Affiliation(s)
- Jinyu Xiang
- Departments of Oncology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, 264000, Shandong, China
| | - Wenjing Gong
- Departments of Oncology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, 264000, Shandong, China
| | - CongCong Wang
- Departments of Oncology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, 264000, Shandong, China
| | - Ping Sun
- Departments of Oncology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, 264000, Shandong, China
| | - Aina Liu
- Departments of Oncology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, 264000, Shandong, China.
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Sun Y, Chang W, Yao J, Liu H, Zhang X, Wang W, Zhao K. Effect of immune checkpoint inhibitors in patients with gastric hepatoid adenocarcinoma: a case report and literature review. J Int Med Res 2022; 50:3000605221091095. [PMID: 35469480 PMCID: PMC9087251 DOI: 10.1177/03000605221091095] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Accepted: 03/14/2022] [Indexed: 12/15/2022] Open
Abstract
Gastric hepatoid adenocarcinoma (GHAC) is a highly aggressive histological subtype of gastric cancer (GC) with similar tissue morphology to hepatocellular carcinoma. GHAC frequently produces alpha-fetoprotein (AFP) and has a poor prognosis; however, standardized treatment remains elusive. We report a male patient in his early 60s with GHAC who received immunotherapy, and the curative effect was evaluated. He was admitted because of progressive fatigue and dizziness for 2 months. He had experienced spontaneous epigastric pain with muscular defense of the epigastrium and accompanying tenderness 1 year earlier and underwent radical gastrectomy. Immunohistochemistry showed that hepatocyte-specific marker (Hep) was highly-expressed, indicating probable GHAC. Additionally, imaging suggested GC recurrence or gastric stump cancer. Radioimmunoassay indicated an AFP level of >1210.00 µg/L, and liver biopsy was performed following abdominal contrast-enhanced computed tomography. Pathology showed a few hepatocytes and proliferative fibrous connective tissue. The patient received three cycles of chemotherapy, with no obvious improvement. The possibility of surgical treatment was excluded, and immunotherapy or palliative treatment was selected. He received 11 cycles of a programed death-1 (PD-1) monoclonal antibody, and the effect of treatment was satisfactory. The mechanism of action of immunotherapy in GHAC warrants further investigation.
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Affiliation(s)
- Yansha Sun
- Department of Oncology, Huaian Hospital of Huaian
City, No. 161 Zhenhuailou East Road, Huaian 223200, Jiangsu Province,
People's Republic of China
| | - Wanhua Chang
- Department of Gastroenterology, Huaian Hospital of
Huaian City, No. 161 Zhenhuailou East Road, Huaian 223200, Jiangsu
Province, People's Republic of China
| | - Juan Yao
- Department of Oncology, Huaian Hospital of Huaian
City, No. 161 Zhenhuailou East Road, Huaian 223200, Jiangsu Province,
People's Republic of China
| | - Haiyan Liu
- Department of Pathology, The Affiliated Huai'an No. 1
People's Hospital of Nanjing Medical University, No. 1 Huanghe West
Road, Jiangsu Province, People's Republic of China
| | - Xiaofei Zhang
- Department of Pathology, Huaian Hospital of Huaian
City, No. 161 Zhenhuailou East Road, Huaian 223200, Jiangsu Province,
People's Republic of China
| | - Wei Wang
- Department of Oncology, Huaian Hospital of Huaian
City, No. 161 Zhenhuailou East Road, Huaian 223200, Jiangsu Province,
People's Republic of China
| | - Kun Zhao
- Department of Oncology, Huaian Hospital of Huaian
City, No. 161 Zhenhuailou East Road, Huaian 223200, Jiangsu Province,
People's Republic of China
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9
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Wang B, Du C, Li L, Xie Y, Hu C, Li Z, Zhu Y, Yuan Y, Liu X, Lu N, Xue L. New substituted molecular classifications of advanced gastric adenocarcinoma: characteristics and probable treatment strategies. JOURNAL OF THE NATIONAL CANCER CENTER 2022; 2:50-59. [PMID: 39035211 PMCID: PMC11256717 DOI: 10.1016/j.jncc.2021.11.004] [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: 11/23/2022] Open
Abstract
Background Gastric adenocarcinoma (GA) is a heterogeneous tumor, and the accurate classification of GA is important. Previous classifications are based on molecular analysis and have not focused on GA with the primitive enterocyte phenotype (GAPEP), a unique subtype with a poor prognosis and frequent liver metastases. New substituted molecular (SM) classifications based on immunohistochemistry (IHC) are needed. Methods According to the IHC staining results, we divided 582 cases into six types: mismatch repair deficient (dMMR), Epstein-Barr virus associated (EBVa), the primitive enterocyte phenotype (PEP), the epithelial mesenchymal transition (EMT) phenotype, not otherwise specified/P53 mutated (NOS/P53m) and not otherwise specified/P53 wild-type (NOS/P53w). We analyzed the clinicopathological features, the immune microenvironment (PD-L1, CD8) and expression of HER2 and VEGFR2 of those types. Results There were 31 (5.3%) cases of the dMMR type, 13 (2.2%) cases of the EBVa type, 44 (7.6%) cases of the PEP type, 122 (21.0%) cases of the EMT type, 127 (21.8%) cases of the NOS/P53m type and 245 (42.1%) cases of the NOS/P53w type. Patients with the dMMR type had the best survival (P < 0.001). Patients with the EBVa type were younger (P < 0.001) and had higher PD-L1 and CD8 expression (P < 0.001) than other patients. Patients with the EMT type exhibited poor differentiation and a higher rate of abdominal metastasis. Patients with the NOS/P53m and PEP types had the worst survival rates and the highest PD-L1/HER2/VEGFR2 expression levels among all patients (P < 0.001). Conclusion Different SM classifications have different clinicopathological features and expression patterns, which indicate the probable clinical treatment strategies for these subtypes.
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Affiliation(s)
- Bingzhi Wang
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Chunxia Du
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Lin Li
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Yibin Xie
- Department of Abdominal Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Chunfang Hu
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Zhuo Li
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Yongjian Zhu
- Department of Radiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Yanling Yuan
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Xiuyun Liu
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Ning Lu
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Liyan Xue
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
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10
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Wang B, Xie Y, Zheng L, Zheng X, Gao J, Liu X, Yuan Y, Li Z, Lu N, Xue L. Both the serum AFP test and AFP/GPC3/SALL4 immunohistochemistry are beneficial for predicting the prognosis of gastric adenocarcinoma. BMC Gastroenterol 2021; 21:408. [PMID: 34706681 PMCID: PMC8555135 DOI: 10.1186/s12876-021-01986-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Accepted: 10/18/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Both gastric adenocarcinoma with primitive enterocyte phenotype (GAPEP) (including hepatoid adenocarcinoma) and alpha-fetoprotein (AFP)-producing gastric adenocarcinoma have poor prognoses. However, the value of the serum AFP test and AFP/glypican-3 (GPC3)/spalt-like transcription factor 4 (SALL4) immunohistochemistry is still not clear, and these two methods have not yet been thoroughly compared. METHODS We collected 421 consecutive non-neoadjuvant surgically or endoscopically resected gastric adenocarcinoma patients with serum AFP results before surgery (group A). We divided these cases into serum AFP-high (sAFP-H) and serum AFP-normal (sAFP-N) by serum AFP levels, and into GAPEP (expressing AFP, GPC3, or SALL4) and non-GAPEP (nGAPEP) by AFP/GPC3/SALL4 immunohistochemistry results. We also collected 12 non-resected gastric adenocarcinoma patients with serum AFP ≥ 7 ng/mL before treatment (group B). We analyzed these patients' clinicopathological characteristics and prognoses. RESULTS Seventeen (4.04%) patients in group A were sAFP-H. These patients were younger and mainly had tubular adenocarcinoma with later pT (P = 0.014) and pN (P = 0.047) categories and more lymphovascular invasion (P < 0.001), perineural spread (P = 0.008), and metastases or recurrence (P < 0.001). For immunohistochemistry, 34 (8.08%) cases were GAPEP, and GAPEP cases also had later pT categories than nGAPEP cases (P = 0.001). Most group B patients with elevated serum AFP (especially > 1000 ng/mL) had simultaneous metastases, mainly liver metastases. Both the serological method and immunohistochemical method were useful for predicting prognosis (AUC sAFP = 0.625, AUC A/G/S-IHC = 0.723, z statistic = 1.726, P = 0.084). The serum AFP level (especially > 1000 ng/mL) is more specific (100%), and immunohistochemistry is more sensitive (50%). CONCLUSION Both the serum AFP level and immunohistochemical expression of AFP/GPC3/SALL4 can be used to indicate a poor prognosis for gastric adenocarcinoma.
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Affiliation(s)
- Bingzhi Wang
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Yibin Xie
- Department of Abdominal Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Li Zheng
- Department of General Surgery, the First People's Hospital of Dongcheng District, Beijing, 100075, China
| | - Xiaohao Zheng
- Department of Abdominal Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Jia Gao
- Department of Clinical Laboratory, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Xiuyun Liu
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Yanling Yuan
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Zhuo Li
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Ning Lu
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Liyan Xue
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China.
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11
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Xia R, Zhou Y, Wang Y, Yuan J, Ma X. Hepatoid Adenocarcinoma of the Stomach: Current Perspectives and New Developments. Front Oncol 2021; 11:633916. [PMID: 33912455 PMCID: PMC8071951 DOI: 10.3389/fonc.2021.633916] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Accepted: 03/09/2021] [Indexed: 02/05/2023] Open
Abstract
Hepatoid adenocarcinoma of the stomach (HAS) is a rare malignant tumor, accounting for only 0.17-15% of gastric cancers. Patients are often diagnosed at an advanced disease stage, and their symptoms are similar to conventional gastric cancer (CGC) without specific clinical manifestation. Morphologically, HAC has identical morphology and immunophenotype compared to hepatocellular carcinoma (HCC). This is considered to be an underestimation in diagnosis due to its rare incidence, and no consensus is reached regarding therapy. HAS generally presents with more aggressive behavior and worse prognosis than CGC. The present review summarizes the current literature and relevant knowledge to elaborate on the epidemic, potential mechanisms, clinical manifestations, diagnosis, management, and prognosis to help clinicians accurately diagnose and treat this malignant tumor.
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Affiliation(s)
- Ruolan Xia
- Department of Biotherapy, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
- West China School of Medicine, Sichuan University, Chengdu, China
| | - Yuwen Zhou
- Department of Biotherapy, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
- West China School of Medicine, Sichuan University, Chengdu, China
| | - Yuqing Wang
- Department of Biotherapy, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
- West China School of Medicine, Sichuan University, Chengdu, China
| | - Jiaming Yuan
- West China School of Medicine, Sichuan University, Chengdu, China
- The Center of Gerontology and Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Xuelei Ma
- Department of Biotherapy, Cancer Center, West China Hospital, Sichuan University, Chengdu, China
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12
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Li N, Bai C, Zhang R, Ma L, Ren X, Zhang J, Fu Z, Zhao L. Efficacy and safety of apatinib for the treatment of AFP-producing gastric cancer. Transl Oncol 2021; 14:101004. [PMID: 33383486 PMCID: PMC7777135 DOI: 10.1016/j.tranon.2020.101004] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2020] [Revised: 12/20/2020] [Accepted: 12/21/2020] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Alpha-fetoprotein-producing gastric cancer (AFPGC) poses a therapeutic challenge worldwide because of its poor prognosis. This study aimed to evaluate the efficacy and safety of antiangiogenic drug apatinib in advanced AFPGC in a real-world setting. METHODS From September 2015 to December 2017, twenty-one patients identified with AFPGC from the clinical trial AHEAD-G202, an open-label, prospective, multicenter, non-interventional study of apatinib for advanced metastatic gastric cancer, were enrolled to perform this analysis. Patients received oral apatinib as monotherapy or combination therapy. A treatment cycle was defined as 28 days. The primary outcome was progression-free survival (PFS) and overall survival (OS), and the secondary outcomes included safety, objective response rate (ORR), and disease control rate (DCR). RESULTS Twenty patients were evaluated for the apatinib efficacy analysis. The ORR of apatinib was 10%, whereas the DCR was 70%. The median PFS was 3.5 months [95%confidence interval (CI): 2.34-4.66]. The median OS was 4.5 months (95%CI: 3.49-5.51). Median OS of AFPGC patients without carcinoembryonic antigen (CEA) elevation achieved 30.8 months. CEA elevation was considered to be a potential independent predictive factor for OS (P = 0.030) and PFS (P = 0.047) by the analysis of multivariate analysis. The most common grade 3 to 4 adverse events (AEs) were hypertension (4.8%), hand-foot syndrome (4.8%), anorexia (4.8%), and vomiting and nausea (4.8%). CONCLUSION Apatinib showed promising efficacy and an acceptable safety profile in patients with advanced AFPGC. Antiangiogenic therapy may be a good strategy for the treatment of AFPGC as a rare sub-type of gastric cancer. TRIAL REGISTRATION AHEAD-G202 (NCT02668380).
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Affiliation(s)
- Ningning Li
- Department of Oncology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Chunmei Bai
- Department of Oncology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Ruixing Zhang
- Department of Gastroenterology, The Fourth Hospital of Hebei Medical University, Shijiazhuang 050071, China
| | - Liwen Ma
- Department of Tumor Chemotherapy and Radiology, Peking University Third Hospital, Beijing 100191, China
| | - Xiubao Ren
- Department of Biotherapy, Tianjin Medical University Cancer Institute and Hospital, Tianjin 300060, China
| | - Junping Zhang
- Department of Medical Oncology, Shanxi Academy of Medical Sciences, Shanxi Dayi Hospital, Taiyuan 030032, China
| | - Zhanzhao Fu
- Department of Medical Oncology, First Hospital of Qinhuangdao, Qinhuangdao 066001, China
| | - Lin Zhao
- Department of Oncology, Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing 100730, China.
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13
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Bae HJ, Kang SK, Kwon WS, Jeong I, Park S, Kim TS, Kim KH, Kim H, Jeong HC, Chung HC, Rha SY. p16 methylation is a potential predictive marker for abemaciclib sensitivity in gastric cancer. Biochem Pharmacol 2020; 183:114320. [PMID: 33161023 DOI: 10.1016/j.bcp.2020.114320] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 10/09/2020] [Accepted: 11/03/2020] [Indexed: 12/23/2022]
Abstract
Cell cycle control is often disrupted in gastric cancer (GC), making it an attractive therapeutic target. Abemaciclib is a specific CDK4/6 inhibitor that has been shown to improve treatment efficacy in hormone receptor-positive advanced breast cancer; however, its potential therapeutic value and predictive markers have not yet been revealed in GC. In this study, we investigated the efficacy of abemaciclib using preclinical GC models representing defined molecular subtypes from The Cancer Genome Atlas. In these 49 GC cell lines, Epstein-Barr virus (EBV) and high microsatellite instability (MSI-H)-type cell lines were p16 methylated and sensitive to abemaciclib; further, genomically stable (GS), and chromosomal instability (CIN)-type cell lines with p16 methylation and intact Rb were also found to be responsive. In addition, we found that GC patients with p16 methylation often displayed a poor prognosis. Collectively, these data provide a foundation for clinical trials to assess the therapeutic efficacy of abemaciclib in GC and suggest that p16 methylation could be used as a predictive marker to identify patients with GC who may benefit from abemaciclib-based therapies.
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Affiliation(s)
- Hyun Joo Bae
- Songdang Institute for Cancer Research, Yonsei University College of Medicine, Seoul, Republic of Korea; Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea; Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Sun Kyoung Kang
- Songdang Institute for Cancer Research, Yonsei University College of Medicine, Seoul, Republic of Korea; Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Woo Sun Kwon
- Songdang Institute for Cancer Research, Yonsei University College of Medicine, Seoul, Republic of Korea; Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Inhye Jeong
- Songdang Institute for Cancer Research, Yonsei University College of Medicine, Seoul, Republic of Korea; Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea; Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Sejung Park
- Songdang Institute for Cancer Research, Yonsei University College of Medicine, Seoul, Republic of Korea; Department of Biostatistics and Computing, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Tae Soo Kim
- Songdang Institute for Cancer Research, Yonsei University College of Medicine, Seoul, Republic of Korea; Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Kyoo Hyun Kim
- Songdang Institute for Cancer Research, Yonsei University College of Medicine, Seoul, Republic of Korea; Department of Internal Medicine, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Hyunki Kim
- Department of Pathology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Hei-Cheul Jeong
- Songdang Institute for Cancer Research, Yonsei University College of Medicine, Seoul, Republic of Korea; Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea; Division of Medical Oncology, Department of Internal Medicine, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Hyun Cheol Chung
- Songdang Institute for Cancer Research, Yonsei University College of Medicine, Seoul, Republic of Korea; Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea; Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul, Republic of Korea; Division of Medical Oncology, Department of Internal Medicine, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Sun Young Rha
- Songdang Institute for Cancer Research, Yonsei University College of Medicine, Seoul, Republic of Korea; Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea; Brain Korea 21 PLUS Project for Medical Science, Yonsei University College of Medicine, Seoul, Republic of Korea; Division of Medical Oncology, Department of Internal Medicine, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea.
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14
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Li W, Li Q, Yu Y, Wang Y, Chen E, Chen L, Wang Z, Cui Y, Liu T. Effect of Immune Checkpoint Inhibitors Plus Chemotherapy on Advanced Gastric Cancer Patients with Elevated Serum AFP or Hepatoid Adenocarcinoma. Cancer Manag Res 2020; 12:11113-11119. [PMID: 33173344 PMCID: PMC7646478 DOI: 10.2147/cmar.s276969] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Accepted: 10/16/2020] [Indexed: 12/17/2022] Open
Abstract
Purpose Alpha-fetoprotein-producing gastric cancer (AFPGC) and hepatoid adenocarcinoma of stomach (HAS) are rare types of gastric cancer, with specific clinical manifestations and poor prognosis. The standardized treatment process of such cancers remains elusive. We aim to investigate the efficacy of immunotherapy combined with chemotherapy on patients with AFPGC or HAS. Patients and Methods AFPGC and HAS patients who underwent immunotherapy and/or chemotherapy as the first-line treatment at our institute from June 2016 to December 2018 were enrolled in this observational study. Their clinicopathological characteristics, serum AFP level and treatment methods were collected. The progression-free survival (PFS) and overall survival (OS) were analyzed and compared between patients who received immunotherapy plus chemotherapy and those received chemotherapy. Results A total of 21 patients with advanced AFPGC or HAS were included in the study and the median follow-up time was 28.0 months. Of the 21 patients, 7 patients received immunotherapy of PD-1 antibody (nivolumab) plus chemotherapy and 14 patients as control received chemotherapy with or without Herceptin/Apatinib. The median progression-free survival (mPFS) time was 5.0 months (4.3 months in the control group and 22.0 months in the immunotherapy group). The median overall survival (mOS) time of the control group was 16.0 months (14.0 months in chemotherapy alone subgroup, 20.0 months in chemotherapy plus Apatinib or Herceptin subgroup), while the mOS of patients receiving immunotherapy was not reached. Conclusion This study suggested PD-1 checkpoint inhibitor plus chemotherapy could benefit AFPGC and HAS patients. Its mechanism of action warrants further investigation.
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Affiliation(s)
- Wei Li
- Department of Medical Oncology, Zhongshan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Qian Li
- Department of Medical Oncology, Zhongshan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Yiyi Yu
- Department of Medical Oncology, Zhongshan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Yan Wang
- Department of Medical Oncology, Zhongshan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Erbao Chen
- Department of Medical Oncology, Zhongshan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Lingli Chen
- Department of Pathology, Zhongshan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Zhiming Wang
- Department of Medical Oncology, Zhongshan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Yuehong Cui
- Department of Medical Oncology, Zhongshan Hospital, Fudan University, Shanghai, People's Republic of China
| | - Tianshu Liu
- Department of Medical Oncology, Zhongshan Hospital, Fudan University, Shanghai, People's Republic of China.,Center of Evidence-Based Medicine, Fudan University, Shanghai, People's Republic of China
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15
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Wang W, Li G. Incidence and prognostic factors of hepatoid adenocarcinoma: a population-based analysis. Transl Cancer Res 2020; 9:5401-5410. [PMID: 35117905 PMCID: PMC8798184 DOI: 10.21037/tcr-20-1126] [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: 02/21/2020] [Accepted: 07/17/2020] [Indexed: 12/30/2022]
Abstract
BACKGROUND Hepatoid adenocarcinoma (HAC) is a kind of rare extrahepatic adenocarcinoma with hepatocyte differentiation. At present, the incidence and prognostic factors of HAC remain poorly discussed. METHODS We extracted two cohorts from Surveillance, Epidemiology, and End Results (SEER) database by restricting the histology to HAC. One cohort of 258 eligible patients was from SEER 21 Regs Limited-Field Research Data + Hurricane Katrina Impacted Louisiana Cases [2000-2016] to compute incidence, and the other cohort of 121 eligible patients was from SEER 18 Regs Custom Data (with additional treatment fields) [1975-2016] to estimate survival and risk factors. The incidence wad computed by the Joinpoint Regression Program (Version 4.7.0.0). The overall survival (OS) and prognostic factors were analyzed by univariate and multivariate analyses in SPSS 24.0. RESULTS The overall incidence of HAC between 2000 and 2016 was 0.014 per 100,000 people (95% CI: 0.012 to 0.015). The most common primary site was the lung, followed by the digestive, urinary and reproductive organs, but in the previously published case reports, the stomach was the most common site. The median age at diagnosis was 66 (range, 31-85) years. A total of 28.1% of patients underwent surgery, while 71.9% underwent radiotherapy or/and chemotherapy. The 1-year survival rate of these patients was 35.0%, and the 3-year survival rate was only 16.9%. The median survival time was 5 months (95% CI: 2.97 to 7.03 months). Multivariate analysis showed that age less than 60 years, no distant metastasis, surgery and chemotherapy were independent prognostic factors related to a better outcome. CONCLUSIONS This study suggests that HAC is a rare malignant tumor with poor prognosis, and its most common site is lung. Its incidence is increasing year by year. Age at diagnosis, distant metastases, surgery, and chemotherapy were independent prognostic factors.
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Affiliation(s)
- Wenting Wang
- Department of Radiation Oncology, The First Hospital of China Medical University, Shenyang, China
| | - Guang Li
- Department of Radiation Oncology, The First Hospital of China Medical University, Shenyang, China
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16
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Søreide JA. Therapeutic Approaches to Gastric Hepatoid Adenocarcinoma: Current Perspectives. Ther Clin Risk Manag 2019; 15:1469-1477. [PMID: 31920320 PMCID: PMC6934111 DOI: 10.2147/tcrm.s204303] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Accepted: 12/13/2019] [Indexed: 12/13/2022] Open
Abstract
Hepatoid adenocarcinoma of the stomach (HAS) is a rare subgroup of gastric cancer (GC). Morphologically, this tumor exhibits both adenocarcinomatous and hepatocellular differentiation, and most tumors show immunohistochemical staining for alpha-fetoprotein (AFP) or elevated AFP serum levels. The diagnosis of HAS is frequently delayed, and at least half of patients have advanced disease at the time of diagnosis. Despite a lack of evidence, treatment approaches have mostly followed principles for the treatment of common gastric cancer (CGC), including radical surgery in eligible patients with curative intent. The indications for and the type of adjuvant systemic treatments remain unclear. Additionally, there is a lack of evidence allowing any firm conclusions to be drawn regarding the best treatment for patients with metastatic HAS (mHAS). Chemotherapy regimens, including cisplatin-based chemotherapy, are considered the most efficient first-line systemic treatment in advanced situations. Their combination with targeted therapy (i.e., trastuzumab) in HER2-positive tumors seems promising. The rarity of these patients and the scarce and heterogeneous literature on this particular subgroup of GC make it difficult to provide any robust evidence for the clinical management of patients with HAS.
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Affiliation(s)
- Jon Arne Søreide
- Department of Gastrointestinal Surgery, Stavanger University Hospital, Stavanger, Norway.,Department of Clinical Medicine, University of Bergen, Bergen, Norway
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17
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Hsieh HL, Tsai MM. Tumor progression-dependent angiogenesis in gastric cancer and its potential application. World J Gastrointest Oncol 2019; 11:686-704. [PMID: 31558974 PMCID: PMC6755109 DOI: 10.4251/wjgo.v11.i9.686] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Revised: 07/05/2019] [Accepted: 08/19/2019] [Indexed: 02/05/2023] Open
Abstract
Despite improvements in the early diagnosis, prognosis and therapeutic strategies for gastric cancer (GC), human GC remains one of the most frequently diagnosed malignant tumors in the world, and the survival rate of GC patients remains very poor. Thus, a suitable therapeutic strategy for GC is important for prolonging survival. Both tumor cells themselves and the tumor microenvironment play an important role in tumorigenesis, including angiogenesis, inflammation, immunosuppression and metastasis. Importantly, these cells contribute to gastric carcinogenesis by altering the angiogenic phenotype switch. The development, relapse and spreading of tumors depend on new vessels that provide the nutrition, growth factors and oxygen required for continuous tumor growth. Therefore, a state of tumor dormancy could be induced by blocking tumor-associated angiogenesis. Recently, several antiangiogenic agents have been identified, and their potential for the clinical management of GC has been tested. Here, we provide an up-to-date summary of angiogenesis and the angiogenic factors associated with tumor progression in GC. We also review antiangiogenic agents with a focus on the anti-vascular endothelial growth factor receptor (VEGFR)-mediated pathway for endothelial cell growth and their angiogenesis ability in GC. However, most antiangiogenic agents have reported no benefit to overall survival (OS) compared to chemotherapy alone in local or advanced GC. In phase III clinical trials, only ramucirumab (anti-VEGFR blocker) and apatinib (VEGFR-TKI blocker) have reported an improved median overall response rate and prolonged OS and progression-free survival outcomes as a 2nd-line agent combined with chemotherapy treatment in advanced GC. By providing insights into the molecular mechanisms of angiogenesis associated with tumor progression in GC, this review will hopefully aid the optimization of antiangiogenesis strategies for GC therapy in combination with chemotherapy and adjuvant treatment.
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Affiliation(s)
- Hsi-Lung Hsieh
- Research Center for Chinese Herbal Medicine, College of Human Ecology, Chang Gung University of Science and Technology, Taoyuan 333, Taiwan
- Department of Nursing, Division of Basic Medical Sciences, Chang-Gung University of Science and Technology, Taoyuan 333, Taiwan
- Department of Neurology, Chang Gung Memorial Hospital, Taoyuan 333, Taiwan
| | - Ming-Ming Tsai
- Research Center for Chinese Herbal Medicine, College of Human Ecology, Chang Gung University of Science and Technology, Taoyuan 333, Taiwan
- Department of Nursing, Division of Basic Medical Sciences, Chang-Gung University of Science and Technology, Taoyuan 333, Taiwan
- Department of General Surgery, Chang Gung Memorial Hospital, Chiayi 613, Taiwan
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18
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Takada J, Araki H, Ozawa N, Sugiyama T, Kubota M, Ibuka T, Shimizu M. Effective Treatment of Cytotoxic Agent Refractory Alpha-Fetoprotein-Producing Gastric Cancer with Ramucirumab: a Case Report and Review of the Literature. J Gastrointest Cancer 2019; 50:556-559. [PMID: 29250745 DOI: 10.1007/s12029-017-0043-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Jun Takada
- Department of Gastroenterology, Gifu University Graduate School of Medicine, 1-1 Yanagido, Gifu, 501-1194, Japan.
| | - Hiroshi Araki
- Department of Gastroenterology, Gifu University Graduate School of Medicine, 1-1 Yanagido, Gifu, 501-1194, Japan
| | - Noritaka Ozawa
- Department of Gastroenterology, Gifu University Graduate School of Medicine, 1-1 Yanagido, Gifu, 501-1194, Japan
| | - Tomohiko Sugiyama
- Department of Gastroenterology, Gifu University Graduate School of Medicine, 1-1 Yanagido, Gifu, 501-1194, Japan
| | - Masaya Kubota
- Department of Gastroenterology, Gifu University Graduate School of Medicine, 1-1 Yanagido, Gifu, 501-1194, Japan
| | - Takashi Ibuka
- Department of Gastroenterology, Gifu University Graduate School of Medicine, 1-1 Yanagido, Gifu, 501-1194, Japan
| | - Masahito Shimizu
- Department of Gastroenterology, Gifu University Graduate School of Medicine, 1-1 Yanagido, Gifu, 501-1194, Japan
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19
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Ren F, Weng W, Zhang Q, Tan C, Xu M, Zhang M, Wang L, Sheng W, Ni S, Huang D. Clinicopathological features and prognosis of AFP-producing colorectal cancer: a single-center analysis of 20 cases. Cancer Manag Res 2019; 11:4557-4567. [PMID: 31191017 PMCID: PMC6529609 DOI: 10.2147/cmar.s196919] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Accepted: 04/12/2019] [Indexed: 12/22/2022] Open
Abstract
Background: High serum levels of alpha-fetoprotein (AFP) are observed in some gastrointestinal cancers. However, primary AFP-producing colorectal cancer (CRC) is extremely rare and causes confusion among clinicians. In this study, we analyzed the clinicopathological features and clinical outcomes of AFP-producing CRC and provide a brief view of this rare carcinoma. Patients and methods: Twenty patients with AFP-producing CRC were enrolled at the Fudan University Shanghai Cancer Center from 2012 to 2015. Clinical information, including serum AFP and CEA levels, and outcomes were collected. Tumors were divided into three histologic types: the common adenocarcinoma (COM) type, mucinous adenocarcinoma type and hepatoid type (HPT). Immunohistochemical (IHC) staining of GPC3, Hepa-1, SALL4 and Arg-1 was performed. Additionally, mutations of the KRAS, NRAS and BRAF genes were examined. Finally, another 40 stage-matched patients with traditional CRC were enrolled as controls for survival analysis. Results: AFP-producing CRC was more likely to occur in males (60%) and arose mainly from the ascending (40%) and sigmoid (35%) colon. In addition, the majority of patients with AFP-producing CRC had poor differentiation (50%), advanced local invasion (80%) and lymph node (LN) metastasis (60%). Synchronous distant metastasis was commonly observed (35%). Interestingly, serum AFP levels were closely associated with LN metastasis. Histopathologically, the COM type was the most common pattern. In IHC staining, the HPT pattern was the most distinct due to high positivity rates of GPC3, Hepa-1 and Arg-1. One patient had mismatch repair deficiency, and another had a KRAS mutation. Patients with AFP-producing CRC had worse progression-free and overall survival than patients with traditional CRC. Conclusion: AFP-producing CRC has unique clinical and histopathological characteristics, showing an aggressive biological behavior and worse prognosis than traditional CRC.
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Affiliation(s)
- Fei Ren
- Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People's Republic of China
| | - Weiwei Weng
- Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People's Republic of China
| | - Qiongyan Zhang
- Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People's Republic of China
| | - Cong Tan
- Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People's Republic of China
| | - Midie Xu
- Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People's Republic of China
| | - Meng Zhang
- Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People's Republic of China
| | - Lei Wang
- Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People's Republic of China
| | - Weiqi Sheng
- Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People's Republic of China
| | - Shujuan Ni
- Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People's Republic of China
| | - Dan Huang
- Department of Pathology, Fudan University Shanghai Cancer Center, Shanghai, People's Republic of China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, People's Republic of China
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20
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Wang YK, Shen L, Jiao X, Zhang XT. Predictive and prognostic value of serum AFP level and its dynamic changes in advanced gastric cancer patients with elevated serum AFP. World J Gastroenterol 2018; 24:266-273. [PMID: 29375212 PMCID: PMC5768945 DOI: 10.3748/wjg.v24.i2.266] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2017] [Revised: 11/18/2017] [Accepted: 12/04/2017] [Indexed: 02/06/2023] Open
Abstract
AIM To investigate predictive and prognostic value of serum alpha-fetoprotein (AFP) level and its dynamic changes in patients with advanced gastric cancer with elevated serum AFP (AFPAGC).
METHODS One hundred and five patients with AFPAGC were enrolled in the study, and all of them underwent at least one cycle of systemic chemotherapy at our institute and had serum AFP ≥ 20 ng/mL at diagnosis or recurrence. Clinicopathologic features, serum AFP level at diagnosis and changes during treatment, first-line chemotherapy regimens, efficacy and toxicity, and survival information were collected. A Person’s χ2 or Fisher’s exact test was used to measure the differences between variables. Survival prognostic factors were investigated using the Kaplan-Meier method and Cox regression.
RESULTS Median serum AFP level was 161.7 ng/mL (range, 22.9-2557110 ng/mL). Objective response rates (ORR) was significantly lower in the AFP ≥ 160 ng/mL group than in the AFP < 160 ng/mL group (30.4% vs 68.3%, P < 0.001). ORR to doublet regimens was significantly lower in the AFP ≥ 160 ng/mL group, whereas ORR to triplet regimens was similar between the two groups. Liver metastasis rate was significantly higher in the AFP ≥ 160 ng/mL group than in the AFP < 160 ng/mL (69.8% vs 50.0%, P < 0.001). Overall survival (OS) in the two cohorts did not show any significant difference (P = 0.712). Dynamic changes of AFP were consistent with response to chemotherapy, and median OS of patients with a serum AFP decline ≥ 50% and those with a serum AFP decline < 50% was 17.5 m and 10.0 m, respectively (P = 0.003). Hepatic (P = 0.005), peritoneal (P < 0.001), non-regional lymph node metastasis (P < 0.001), and portal vein tumor thrombus (PVTT) (P = 0.042) were identified as independent prognostic factors for AFPAGC.
CONCLUSION Real-time examination of AFP has great predictive and prognostic value for managing AFPAGC. For those with markedly elevated AFP, triplet regimens may be a better choice.
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Affiliation(s)
- Ya-Kun Wang
- Department of Gastrointestinal Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing 100142, China
| | - Lin Shen
- Department of Gastrointestinal Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing 100142, China
| | - Xi Jiao
- Department of Gastrointestinal Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing 100142, China
| | - Xiao-Tian Zhang
- Department of Gastrointestinal Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing 100142, China
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