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Li Z, Zhang X, Sun C, Fei H, Li Z, Zhao D, Guo C, Du C. Evaluation of Pathological Response and Surgical Safety of Total Neoadjuvant Therapy for Patients with Clinical Stage III Gastric Cancer in a Real-world Setting. J Gastrointest Surg 2024:S1091-255X(24)00539-0. [PMID: 39019340 DOI: 10.1016/j.gassur.2024.07.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2024] [Revised: 07/05/2024] [Accepted: 07/09/2024] [Indexed: 07/19/2024]
Abstract
BACKGROUND Perioperative chemotherapy is the standard treatment for locally advanced gastric cancer. However, the potential benefit of extending therapy before surgery remains largely unknown. In this study, we aimed to evaluate the efficacy and safety of total neoadjuvant chemotherapy, with or without immune checkpoint blockade. METHOD A cohort of 174 patients with clinical stage III gastric cancer who underwent D2 gastrectomy from October 2021 to March 2024 in the real-world setting were included in this study. Among these patients, 101 were treated with total neoadjuvant therapy (TNT) and 73 were treated with perioperative neoadjuvant therapy (PNT). We compared the pathological complete response (pCR) rate, ypN0 rate, recurrence-free survival (RFS), overall survival (OS), and postoperative complications between the two groups. Multivariate logistic regression analysis was conducted to identify factors associated with pCR or ypN0. RESULTS Compared to the PNT group, the patients in the TNT group were more frequently treated with intensive chemotherapy with triplets + immunotherapy. Apart from this, there were no significant differences in baseline characteristics. There were no statistically significant differences in pCR (16.8% vs. 12.3%), ypN0 (49.5% vs. 38.4%), RFS, OS, and postoperative complications (27.7% vs. 26.0%) between the TNT and PNT group. Older age, diffuse type, and stable disease/ progressive disease based on clinical efficacy evaluation were independently associated with non-pCR. Stable disease / progressive disease, linitis plastica, and poor differentiation were independently associated with ypN+. Neither the number of neoadjuvant therapy cycles nor the specific regimens were associated with pCR or ypN0. In the subgroup analysis of patients receiving total gastrectomy, there were still no statistically significant differences in pCR (16.7% vs. 2.6%), ypN0 (43.8% vs. 39.5%), and postoperative complications (43.8% vs. 39.5%) between the two groups. CONCLUSION Although TNT did not increase the postoperative complication rate, it also did not provide anyadditional short-term benefits compared to PNT for clinical stage III gastric cancer.
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Affiliation(s)
- Zefeng Li
- Department of Pancreatic and Gastric 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; Department of Medical Oncology, National Cancer Center/National Clinical Research for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Xiaojie Zhang
- Department of Pancreatic and Gastric 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; Department of Medical Oncology, National Cancer Center/National Clinical Research for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Chongyuan Sun
- Department of Pancreatic and Gastric 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; Department of Medical Oncology, National Cancer Center/National Clinical Research for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - He Fei
- Department of Pancreatic and Gastric 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; Department of Medical Oncology, National Cancer Center/National Clinical Research for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Zheng Li
- Department of Pancreatic and Gastric 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; Department of Medical Oncology, National Cancer Center/National Clinical Research for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Dongbing Zhao
- Department of Pancreatic and Gastric 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; Department of Medical Oncology, National Cancer Center/National Clinical Research for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China.
| | - Chunguang Guo
- Department of Pancreatic and Gastric 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; Department of Medical Oncology, National Cancer Center/National Clinical Research for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China.
| | - Chunxia Du
- Department of Pancreatic and Gastric 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; Department of Medical Oncology, National Cancer Center/National Clinical Research for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China.
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Duan H, Wang Z, Cao L, Zhu Y, Tong L, Yan X. A prospective single-center, single-arm, open-label, phase II study of sintilimab and anlotinib combined with chemotherapy in neoadjuvant treatment of resectable esophageal cancer. Thorac Cancer 2024; 15:1471-1476. [PMID: 38770548 PMCID: PMC11219283 DOI: 10.1111/1759-7714.15312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Revised: 04/02/2024] [Accepted: 04/08/2024] [Indexed: 05/22/2024] Open
Abstract
BACKGROUND Antiangiogenic treatment and immunochemotherapy effectively treat patients with advanced esophageal cancer. However, there remains a dearth of studies concerning neoadjuvant therapy for resectable esophageal cancer. METHODS The study focused on patients with T2-4NxM0 resectable esophageal carcinoma. Neoadjuvant treatment involved administering anlotinib (10 mg orally, once a day, 2 weeks on and 1 week off) for antiangiogenesis and sintilimab (200 mg) and chemotherapy for three cycles. Surgical treatment was performed 4-6 weeks after the last chemotherapy cycle was completed. The primary endpoints assessed were pathological complete response (pCR) and safety. RESULTS Out of the 34 screened patients, 17 were successfully enrolled in the study, and 14 completed the entire treatment process. The pCR was 35.3% (6/17). However, two patients experienced mortality. The occurring rate of grade 3 or higher complications after the surgery was 78.6% (11/14) according to Clavien-Dindo classification. Specifically, anastomotic leakage was observed in 57.1% (8/14) of the patients. CONCLUSION Compared to neoadjuvant chemotherapy, the current regimen demonstrated improved pCR. However, it did not show significant improvement compared to immunochemotherapy. It is essential to exercise caution when using this treatment approach in patients with esophageal cancer as it might increase postoperative complications, especially anastomotic leakage.
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Affiliation(s)
- Hongtao Duan
- Department of Thoracic Surgery at Tangdu HospitalAir Force Medical UniversityXi'anChina
| | - Zhaoyang Wang
- Department of Thoracic Surgery at Tangdu HospitalAir Force Medical UniversityXi'anChina
| | - Lili Cao
- Department of Anesthesiology and Surgery at Tangdu HospitalAir Force Medical UniversityXi'anChina
| | - Yifang Zhu
- Department of Thoracic Surgery at Tangdu HospitalAir Force Medical UniversityXi'anChina
| | - Liping Tong
- Department of Thoracic Surgery at Tangdu HospitalAir Force Medical UniversityXi'anChina
| | - Xiaolong Yan
- Department of Thoracic Surgery at Tangdu HospitalAir Force Medical UniversityXi'anChina
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Kamarajah SK, Markar SR. Navigating complexities and considerations for suspected anastomotic leakage in the upper gastrointestinal tract: A state of the art review. Best Pract Res Clin Gastroenterol 2024; 70:101916. [PMID: 39053974 DOI: 10.1016/j.bpg.2024.101916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Accepted: 05/02/2024] [Indexed: 07/27/2024]
Abstract
This state-of-the-art review explores the intricacies of anastomotic leaks following oesophagectomy and gastrectomy, crucial surgeries for globally increasing esophageal and gastric cancers. Despite advancements, anastomotic leaks occur in up to 30 % and 10 % of oesophagectomy and gastrectomy cases, respectively, leading to prolonged hospital stays, substantial impact upon short- and long-term health-related quality of life and greater mortality. Recognising factors contributing to leaks, including patient characteristics and surgical techniques, are vital for preoperative risk stratification. Diagnosis is challenging, involving clinical signs, biochemical markers, and various imaging modalities. Management strategies range from non-invasive approaches, including antibiotic therapy and nutritional support, to endoscopic interventions such as stent placement and emerging vacuum-assisted closure devices, and surgical interventions, necessitating timely recognition and tailored interventions. A step-up approach, beginning non-invasively and progressing based on treatment success, is more commonly advocated. This comprehensive review highlights the absence of standardised treatment algorithms, emphasizing the importance of individualised patient-specific management.
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Affiliation(s)
- Sivesh K Kamarajah
- Department of Global Health and Surgery, Institute of Applied Health Research, University of Birmingham, Birmingham, United Kingdom
| | - Sheraz R Markar
- Surgical Intervention Trials Unit, Nuffield Department of Surgery, University of Oxford, United Kingdom.
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Kitagawa Y, Matsuda S, Gotoda T, Kato K, Wijnhoven B, Lordick F, Bhandari P, Kawakubo H, Kodera Y, Terashima M, Muro K, Takeuchi H, Mansfield PF, Kurokawa Y, So J, Mönig SP, Shitara K, Rha SY, Janjigian Y, Takahari D, Chau I, Sharma P, Ji J, de Manzoni G, Nilsson M, Kassab P, Hofstetter WL, Smyth EC, Lorenzen S, Doki Y, Law S, Oh DY, Ho KY, Koike T, Shen L, van Hillegersberg R, Kawakami H, Xu RH, Wainberg Z, Yahagi N, Lee YY, Singh R, Ryu MH, Ishihara R, Xiao Z, Kusano C, Grabsch HI, Hara H, Mukaisho KI, Makino T, Kanda M, Booka E, Suzuki S, Hatta W, Kato M, Maekawa A, Kawazoe A, Yamamoto S, Nakayama I, Narita Y, Yang HK, Yoshida M, Sano T. Clinical practice guidelines for esophagogastric junction cancer: Upper GI Oncology Summit 2023. Gastric Cancer 2024; 27:401-425. [PMID: 38386238 PMCID: PMC11016517 DOI: 10.1007/s10120-023-01457-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Accepted: 12/09/2023] [Indexed: 02/23/2024]
Affiliation(s)
- Yuko Kitagawa
- Department of Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-Ku, Tokyo, 160-8582, Japan.
| | - Satoru Matsuda
- Department of Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-Ku, Tokyo, 160-8582, Japan
| | - Takuji Gotoda
- Department of Gastroenterology, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Ken Kato
- Department of Gastrointestinal Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
- Department of Head and Neck, Esophageal Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Bas Wijnhoven
- Department of Surgery, Erasmus University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Florian Lordick
- Department of Oncology and University Cancer Center Leipzig, Leipzig University Medical Center, Comprehensive Cancer Center Central, Leipzig, Jena, Germany
| | - Pradeep Bhandari
- Department of Gastroenterology, Portsmouth University Hospital NHS Trust, Portsmouth, UK
| | - Hirofumi Kawakubo
- Department of Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-Ku, Tokyo, 160-8582, Japan
| | - Yasuhiro Kodera
- Department of Gastroenterological Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | | | - Kei Muro
- Department of Clinical Oncology, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Hiroya Takeuchi
- Department of Surgery, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Paul F Mansfield
- Surgical Oncology, University of Texas, MD Anderson Cancer Center, Houston, USA
| | - Yukinori Kurokawa
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Jimmy So
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Stefan Paul Mönig
- Upper-GI-Surgery University Hospital of Geneva, Rue Gabrielle-Perret-Gentil 4, Geneva, Switzerland
| | - Kohei Shitara
- Department of Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | - Sun Young Rha
- Medical Oncology, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Yelena Janjigian
- Department of Medicine, Solid Tumor Gastrointestinal Oncology, Memorial Sloan Kettering Cancer Center, New York, USA
| | - Daisuke Takahari
- Gastroenterological Chemotherapy, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Ian Chau
- Department of Medicine, Royal Marsden Hospital, London, UK
| | - Prateek Sharma
- Division of Gastroenterology, School of Medicine and VA Medical Center, University of Kansas, Kansas, USA
| | - Jiafu Ji
- Department of Gastrointestinal Surgery, Peking University Cancer Hospital, Beijing, China
| | - Giovanni de Manzoni
- Department of Surgery, Dentistry, Maternity and Infant, University of Verona, Verona, Italy
| | - Magnus Nilsson
- Division of Surgery and Oncology, Department of Clinical Science, Intervention and Technology, Department of Upper Abdominal Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - Paulo Kassab
- Gastroesophageal Surgery, Santa Casa of Sao Paulo Medical School, São Paulo, Brazil
| | - Wayne L Hofstetter
- Department of Thoracic and Cardiovascular Surgery, University of Texas, MD Anderson Cancer Center, Houston, USA
| | | | - Sylvie Lorenzen
- Department of Hematology and Oncology, Klinikum Rechts Der Isar Munich, Munich, Germany
| | - Yuichiro Doki
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Simon Law
- Department of Surgery, School of Clinical Medicine, The University of Hong Kong, Hong Kong, China
| | - Do-Youn Oh
- Medical Oncology, Department of Internal Medicine, Seoul National University Hospital, Cancer Research Institute, Seoul National University College of Medicine, Integrated Major in Innovative Medical Science, Seoul National University Graduate School, Seoul, Republic of Korea
| | - Khek Yu Ho
- National University of Singapore, Singapore, Singapore
| | - Tomoyuki Koike
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Lin Shen
- Department of Gastrointestinal Oncology, Peking University Cancer Hospital, Beijing, China
| | - Richard van Hillegersberg
- Department of Upper Gastrointestinal Surgery, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Hisato Kawakami
- Department of Medical Oncology, Faculty of Medicine, Kindai University, Higashiosaka, Japan
| | - Rui-Hua Xu
- Department of Medical Oncology, Sun YAT-Sen University Cancer Center, Guangzhou, China
| | - Zev Wainberg
- Gastrointestinal Medical Oncology, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, USA
| | - Naohisa Yahagi
- Cancer Center, Keio University School of Medicine, Tokyo, Japan
| | - Yeong Yeh Lee
- School of Medical Sciences, Universiti Sains Malaysia, Penang, Malaysia
| | - Rajvinder Singh
- Department of Gastroenterology, Lyell McEwin Hospital, Elizabeth Vale, Australia
| | - Min-Hee Ryu
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Ulsan, South Korea
| | - Ryu Ishihara
- Gastrointestinal Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Zili Xiao
- Digestive Endoscopic Unit, Huadong Hospital Affiliated to Fudan University, Shanghai, China
| | - Chika Kusano
- Department of Gastroenterology, Kitasato University School of Medicine, Sagamihara, Japan
| | - Heike Irmgard Grabsch
- Department of Pathology, GROW School for Oncology and Reproduction, Maastricht University Medical Center+, Maastricht, The Netherlands
- Pathology & Data Analytics, Leeds Institute of Medical Research at St. James's, University of Leeds, Leeds, UK
| | - Hiroki Hara
- Gastroenterology, Saitama Cancer Center, Saitama, Japan
| | - Ken-Ichi Mukaisho
- Education Center for Medicine and Nursing, Shiga University of Medical Science, Otsu, Japan
| | - Tomoki Makino
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Mitsuro Kanda
- Department of Gastroenterological Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Eisuke Booka
- Department of Surgery, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Sho Suzuki
- Department of Gastroenterology, International University of Health and Welfare Ichikawa Hospital, Ichikawa, Japan
| | - Waku Hatta
- Division of Gastroenterology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Motohiko Kato
- Center for Diagnostic and Therapeutic Endoscopy, Keio University School of Medicine, Tokyo, Japan
| | - Akira Maekawa
- Department of Gastroenterology, Osaka Police Hospital, Osaka, Japan
| | - Akihito Kawazoe
- Department of Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | - Shun Yamamoto
- Department of Gastrointestinal Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
- Department of Head and Neck, Esophageal Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Izuma Nakayama
- Gastroenterological Chemotherapy, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Yukiya Narita
- Department of Clinical Oncology, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Han-Kwang Yang
- Department of Surgery, Seoul National University, Seoul, Republic of Korea
| | - Masahiro Yoshida
- Department of Hepato-Biliary-Pancreatic and Gastrointestinal Surgery, School of Medicine, International University of Health and Welfare, Otawara, Japan
| | - Takeshi Sano
- Gastroenterological Surgery, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
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Wu D, Yang L, Yan Y, Jiang Z, Liu Y, Dong P, Lv Y, Zhou S, Qiu Y, Yu X. Neoadjuvant immunotherapy improves outcomes for resectable gastroesophageal junction cancer: A systematic review and meta-analysis. Cancer Med 2024; 13:e7176. [PMID: 38716645 PMCID: PMC11077431 DOI: 10.1002/cam4.7176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 03/22/2024] [Accepted: 03/28/2024] [Indexed: 05/12/2024] Open
Abstract
BACKGROUND In recent years, neoadjuvant immunotherapy (NAIT) has developed rapidly in patients with gastroesophageal junction cancer (GEJC). The suggested neoadjuvant treatment regimens for patients with GEJC may vary in light of the efficacy and safety results. METHODS A search of the Cochrane Library, PubMed, Embase, and Web of Science was completed to locate studies examining the safety and effectiveness of NAIT for resectable GEJC. We analyzed the effect sizes (ES) and 95% confidence intervals (CI) in addition to subgroups and heterogeneity. Meta-analyses were performed using Stata BE17 software. RESULTS For these meta-analyses, 753 patients were chosen from 21 studies. The effectiveness of NAIT was assessed using the pathological complete response (pCR), major pathological response (MPR), and nodal downstage to ypN0 rate. The MPR, pCR, and nodal downstage to ypN0 rate values in NAIT were noticeably higher (MPR: ES = 0.45; 95% CI: 0.36-0.54; pCR: ES = 0.26; 95% CI: 0.21-0.32; nodal downstage to ypN0 rate: ES = 0.60; 95% CI: 0.48-0.72) than those of neoadjuvant chemotherapy (nCT) or neoadjuvant chemoradiotherapy (nCRT) (MPR < 30%; pCR: ES = 3%-17%; nodal downstage to ypN0 rate: ES = 21%-29%). Safety was assessed using the treatment-related adverse events (trAEs) incidence rate, surgical delay rate, surgical complications incidence rate, and surgical resection rate. In conclusion, the incidence of trAEs, incidence of surgical complications, and surgical delay rate had ES values of 0.66, 0.48, and 0.09, respectively. These rates were comparable to those from nCT or nCRT (95% CI: 0.60-0.70; 0.15-0.51; and 0, respectively). The reported resection rates of 85%-95% with nCT or nCRT were comparable to the mean surgical resection rate of 90%. CONCLUSION NAIT is an effective treatment for resectable GEJC; additionally, the level of NAIT toxicity is acceptable. The long-term effects of NAIT require further study.
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Affiliation(s)
- Danzhu Wu
- Clinical Medical College of Jining Medical UniversityJiningShandong ProvinceChina
| | - Liyuan Yang
- Shandong First Medical University and Shandong Academy of Medical SciencesJinanChina
| | - Yu Yan
- Shandong First Medical University and Shandong Academy of Medical SciencesJinanChina
| | - Zhengchen Jiang
- Department of General Surgery, Shandong Provincial Qianfoshan Hospital, Cheeloo College of MedicineShandong UniversityJinanChina
| | - Yinglong Liu
- Shandong First Medical University and Shandong Academy of Medical SciencesJinanChina
| | - Peng Dong
- Department of OncologyThe Second Affiliated Hospital of Shandong First Medical University and Shandong Provincial Qianfoshan Hospital, TaianJinanShandongChina
| | - Yajuan Lv
- Department of Oncology, The First Affiliated Hospital of Shandong First Medical University and Shandong Provincial Qianfoshan Hospital, Shandong Key Laboratory of Rheumatic Disease and Translational Medicine, Shandong Lung Cancer InstituteNational Key Laboratory of Advanced Drug Delivery and Release SystemsJinanShandongChina
| | - Siqin Zhou
- Medical CollegeWuhan University of Science and TechnologyWuhanChina
| | - Yiyang Qiu
- School of Nursing, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanHubei ProvinceChina
| | - Xinshuang Yu
- Department of Oncology, The First Affiliated Hospital of Shandong First Medical University and Shandong Provincial Qianfoshan Hospital, Shandong Key Laboratory of Rheumatic Disease and Translational Medicine, Shandong Lung Cancer InstituteNational Key Laboratory of Advanced Drug Delivery and Release SystemsJinanShandongChina
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Wu D, Wang N, Xu R, Huang G, Li Y, Huang C. Economic Evaluation of Neoadjuvant Versus Adjuvant Chemotherapy in Cancer Treatment: A Systematic Review and Meta-Analysis. Value Health Reg Issues 2024; 41:15-24. [PMID: 38154365 DOI: 10.1016/j.vhri.2023.11.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 10/18/2023] [Accepted: 11/08/2023] [Indexed: 12/30/2023]
Abstract
OBJECTIVES In the absence of evidence on whether neoadjuvant (NAC) or adjuvant chemotherapy (AC) is more beneficial for various tumor treatments, economic evaluation (EE) can assist medical decision making. There is limited evidence on their cost-effectiveness and their prospective evaluation is less likely in the future. Therefore, a systematic review and meta-analysis about EE for NAC versus AC in solid tumor help compare these therapies from various perspectives. METHODS Various databases were searched for studies published from inception to 2021. This study followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses reporting guidelines and economic-specific guidelines. The data were pooled using a random effects model when possible. RESULTS The retrieval identified 15 EE studies of NAC versus AC in 8 types of cancer. NAC is the dominant strategy for pancreatic, head and neck, rectal, prostate cancers and colorectal liver metastases. For ovarian cancer, NAC is cost-effective with a lower cost and higher or similar quality-adjusted life-year. There were no significant differences in cost and outcomes for lung cancer. For stage IV or high-risk patients with ovarian or prostate cancer, NAC was cost-effective but not for patients who were not high risk. CONCLUSIONS The EEs results for NAC versus AC were inconsistent because of their different model structures, assumptions, cost inclusions, and a shortage of studies. There are multiple sources of heterogeneity across EEs evidence synthesis. More high-quality EE studies on NAC versus AC in initial cancer treatment are necessary.
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Affiliation(s)
- Dongdong Wu
- Department of Information, Daping Hospital, Army Medical University, Chongqing, China
| | - Na Wang
- School of Basic Medicine, Army Medical University, Chongqing, China
| | - Rufu Xu
- Department of Pharmacy, Xinqiao Hospital, Army Medical University, Chongqing, China
| | - Guoqiong Huang
- School of Military Preventive Medicine, Army Medical University, Chongqing, China
| | - Ying Li
- School of Military Preventive Medicine, Army Medical University, Chongqing, China
| | - Chunji Huang
- School of Military Preventive Medicine, Army Medical University, Chongqing, China.
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Yu G, Chi H, Zhao G, Wang Y. Tumor regression and safe distance of distal margin after neoadjuvant therapy for rectal cancer. Front Oncol 2024; 14:1375334. [PMID: 38638858 PMCID: PMC11024319 DOI: 10.3389/fonc.2024.1375334] [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: 01/23/2024] [Accepted: 03/15/2024] [Indexed: 04/20/2024] Open
Abstract
Neoadjuvant therapy has been widely employed in the treatment of rectal cancer, demonstrating its utility in reducing tumor volume, downstaging tumors, and improving patient prognosis. It has become the standard preoperative treatment modality for locally advanced rectal cancer. However, the efficacy of neoadjuvant therapy varies significantly among patients, with notable differences in tumor regression outcomes. In some cases, patients exhibit substantial tumor regression, even achieving pathological complete response. The assessment of tumor regression outcomes holds crucial significance for determining surgical approaches and establishing safe margins. Nonetheless, current research on tumor regression patterns remains limited, and there is considerable controversy surrounding the determination of a safe margin after neoadjuvant therapy. In light of these factors, this study aims to summarize the primary patterns of tumor regression observed following neoadjuvant therapy for rectal cancer, categorizing them into three types: tumor shrinkage, tumor fragmentation, and mucinous lake formation. Furthermore, a comparison will be made between gross and microscopic tumor regression, highlighting the asynchronous nature of regression in the two contexts. Additionally, this study will analyze the safety of non-surgical treatment in patients who achieve complete clinical response, elucidating the necessity of surgical intervention. Lastly, the study will investigate the optimal range for safe surgical resection margins and explore the concept of a safe margin distance post-neoadjuvant therapy.
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Affiliation(s)
- Guilin Yu
- Department of General Surgery, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, Shenyang, China
| | - Huanyu Chi
- Department of General Surgery, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, Shenyang, China
- The Second Clinical College, Dalian Medical University, Dalian, China
| | - Guohua Zhao
- Department of General Surgery, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, Shenyang, China
| | - Yue Wang
- Department of General Surgery, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & Institute, Shenyang, China
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Nishizaki D, Eskander RN. Targeted Therapies, Biologics, and Immunotherapy in the Neoadjuvant and Adjuvant Settings: Perioperative Risks. Surg Oncol Clin N Am 2024; 33:279-291. [PMID: 38401910 DOI: 10.1016/j.soc.2023.12.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/26/2024]
Abstract
Cancer therapeutics has been revolutionized by the introduction of molecularly targeted therapies and immune checkpoint inhibitors (ICIs). The paradigm of neoadjuvant therapy is commonly employed across multiple solid tumors, exhibiting significant clinical benefit as exemplified with ICIs in melanoma and non-small-cell lung cancer. However, neoadjuvant therapy can be associated with treatment-related adverse events. As the incorporation of these novel therapies in the preoperative space expands, it is crucial for surgical oncologists to understand the potential perioperative implications of these treatments. This article focuses on surgical considerations tied to these treatments, highlighting potential drug-surgery interactions and complications.
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Affiliation(s)
- Daisuke Nishizaki
- Division of Hematology and Oncology, Department of Medicine, Center for Personalized Cancer Therapy, University of California San Diego, Moores Cancer Center, 3855 Health Sciences Drive, La Jolla, CA 92037, USA.
| | - Ramez N Eskander
- Division of Gynecologic Oncology, Department of Obstetrics, Gynecology and Reproductive Sciences, Center for Personalized Cancer Therapy, University of California San Diego, Moores Cancer Center, La Jolla, CA, USA
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Zhu M, Yoon HH. Neoadjuvant Immunotherapy in Gastroesophageal Cancer: A Promising Early Signal? J Clin Oncol 2024; 42:373-377. [PMID: 37963321 PMCID: PMC10824372 DOI: 10.1200/jco.23.01982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 09/18/2023] [Accepted: 09/19/2023] [Indexed: 11/16/2023] Open
Affiliation(s)
- Mojun Zhu
- Department of Oncology, Mayo Clinic, Rochester, MN
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10
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Grosser B, Emmerson J, Reitsam NG, Cunningham D, Nankivell M, Langley RE, Allum WH, Trepel M, Märkl B, Grabsch HI. Stroma AReactive Invasion Front Areas (SARIFA) improves prognostic risk stratification of perioperative chemotherapy treated oesophagogastric cancer patients from the MAGIC and the ST03 trial. Br J Cancer 2024; 130:457-466. [PMID: 38123705 PMCID: PMC10844337 DOI: 10.1038/s41416-023-02515-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Revised: 11/13/2023] [Accepted: 11/21/2023] [Indexed: 12/23/2023] Open
Abstract
BACKGROUND Tumour-associated fat cells without desmoplastic stroma reaction at the invasion front (Stroma AReactive Invasion Front Areas (SARIFA)) is a prognostic biomarker in gastric and colon cancer. The clinical utility of the SARIFA status in oesophagogastric cancer patients treated with perioperative chemotherapy is currently unknown. METHODS The SARIFA status was determined in tissue sections from patients recruited into the MAGIC (n = 292) or ST03 (n = 693) trials treated with surgery alone (S, MAGIC) or perioperative chemotherapy (MAGIC, ST03). The relationship between SARIFA status, clinicopathological factors, overall survival (OS) and treatment was analysed. RESULTS The SARIFA status was positive in 42% MAGIC trial S patients, 28% MAGIC and 48% ST03 patients after pre-operative chemotherapy. SARIFA status was related to OS in MAGIC trial S patients and was an independent prognostic biomarker in ST03 trial patients (HR 1.974, 95% CI 1.555-2.507, p < 0.001). ST03 patients with lymph node metastasis (ypN + ) and SARIFA-positive tumours had poorer OS than patients with ypN+ and SARIFA-negative tumours (plogrank < 0.001). CONCLUSIONS The SARIFA status has clinical utility as prognostic biomarker in oesophagogastric cancer patients irrespective of treatment modality. Whilst underlying biological mechanisms warrant further investigation, the SARIFA status might be used to identify new drug targets, potentially enabling repurposing of existing drugs targeting lipid metabolism.
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Affiliation(s)
- Bianca Grosser
- Pathology, Medical Faculty Augsburg, University of Augsburg, Augsburg, Germany
| | - Jake Emmerson
- Leeds Institute of Clinical Trials Research, University of Leeds, Leeds, UK
| | - Nic G Reitsam
- Pathology, Medical Faculty Augsburg, University of Augsburg, Augsburg, Germany
| | - David Cunningham
- Department of Medicine, Royal Marsden Hospital, Sutton, Surrey, UK
| | - Matthew Nankivell
- Medical Research Council Clinical Trials Unit at University College London, London, UK
| | - Ruth E Langley
- Medical Research Council Clinical Trials Unit at University College London, London, UK
| | - William H Allum
- Department of Oncology and Department of Surgery, Royal Marsden NHS Foundation Trust, London, UK
| | - Martin Trepel
- Haematology and Oncology, Medical Faculty Augsburg, University of Augsburg, Augsburg, Germany
| | - Bruno Märkl
- Pathology, Medical Faculty Augsburg, University of Augsburg, Augsburg, Germany.
| | - Heike I Grabsch
- Department of Pathology, GROW School for Oncology and Reproduction, Maastricht University Medical Center+, Maastricht, The Netherlands.
- Division of Pathology and Data Analytics, Leeds Institute of Medical Research at St James's University, University of Leeds, Leeds, UK.
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11
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Verschoor YL, van de Haar J, van den Berg JG, van Sandick JW, Kodach LL, van Dieren JM, Balduzzi S, Grootscholten C, IJsselsteijn ME, Veenhof AAFA, Hartemink KJ, Vollebergh MA, Jurdi A, Sharma S, Spickard E, Owers EC, Bartels-Rutten A, den Hartog P, de Miranda NFCC, van Leerdam ME, Haanen JBAG, Schumacher TN, Voest EE, Chalabi M. Neoadjuvant atezolizumab plus chemotherapy in gastric and gastroesophageal junction adenocarcinoma: the phase 2 PANDA trial. Nat Med 2024; 30:519-530. [PMID: 38191613 PMCID: PMC10878980 DOI: 10.1038/s41591-023-02758-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Accepted: 12/07/2023] [Indexed: 01/10/2024]
Abstract
Gastric and gastroesophageal junction (G/GEJ) cancers carry a poor prognosis, and despite recent advancements, most patients die of their disease. Although immune checkpoint blockade became part of the standard-of-care for patients with metastatic G/GEJ cancers, its efficacy and impact on the tumor microenvironment (TME) in early disease remain largely unknown. We hypothesized higher efficacy of neoadjuvant immunotherapy plus chemotherapy in patients with nonmetastatic G/GEJ cancer. In the phase 2 PANDA trial, patients with previously untreated resectable G/GEJ tumors (n = 21) received neoadjuvant treatment with one cycle of atezolizumab monotherapy followed by four cycles of atezolizumab plus docetaxel, oxaliplatin and capecitabine. Treatment was well tolerated. There were grade 3 immune-related adverse events in two of 20 patients (10%) but no grade 4 or 5 immune-related adverse events, and all patients underwent resection without treatment-related delays, meeting the primary endpoint of safety and feasibility. Tissue was obtained at multiple time points, allowing analysis of the effects of single-agent anti-programmed cell death ligand 1 (PD-L1) and the subsequent combination with chemotherapy on the TME. Twenty of 21 patients underwent surgery and were evaluable for secondary pathologic response and survival endpoints, and 19 were evaluable for exploratory translational analyses. A major pathologic response (≤10% residual viable tumor) was observed in 14 of 20 (70%, 95% confidence interval 46-88%) patients, including 9 (45%, 95% confidence interval 23-68%) pathologic complete responses. At a median follow-up of 47 months, 13 of 14 responders were alive and disease-free, and five of six nonresponders had died as a result of recurrence. Notably, baseline anti-programmed cell death protein 1 (PD-1)+CD8+ T cell infiltration was significantly higher in responders versus nonresponders, and comparison of TME alterations following anti-PD-L1 monotherapy versus the subsequent combination with chemotherapy showed an increased immune activation on single-agent PD-1/L1 axis blockade. On the basis of these data, monotherapy anti-PD-L1 before its combination with chemotherapy warrants further exploration and validation in a larger cohort of patients with nonmetastatic G/GEJ cancer. ClinicalTrials.gov registration: NCT03448835 .
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Affiliation(s)
- Yara L Verschoor
- Department of Gastrointestinal Oncology, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands
| | - Joris van de Haar
- Department of Molecular Oncology and Immunology, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands
- Oncode Institute, Amsterdam, the Netherlands
| | - José G van den Berg
- Department of Pathology, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands
| | - Johanna W van Sandick
- Department of Surgery, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands
| | - Liudmila L Kodach
- Department of Pathology, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands
| | - Jolanda M van Dieren
- Department of Gastrointestinal Oncology, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands
| | - Sara Balduzzi
- Biometrics department, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands
| | - Cecile Grootscholten
- Department of Gastrointestinal Oncology, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands
| | | | - Alexander A F A Veenhof
- Department of Surgery, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands
| | - Koen J Hartemink
- Department of Surgery, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands
| | - Marieke A Vollebergh
- Department of Gastrointestinal Oncology, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands
- Department of Medical Oncology, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands
| | | | | | | | - Emilia C Owers
- Department of Nuclear Medicine, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands
| | - Annemarieke Bartels-Rutten
- Department of Radiology, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands
| | - Peggy den Hartog
- Department of Gastrointestinal Oncology, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands
| | | | - Monique E van Leerdam
- Department of Gastrointestinal Oncology, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands
- Department of Gastroenterology and Hepatology, Leiden University Medical Center, Leiden, the Netherlands
| | - John B A G Haanen
- Department of Medical Oncology, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands
- Department of Medical Oncology, Leiden University Medical Center, Leiden, the Netherlands
- Oncology Service, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
| | - Ton N Schumacher
- Department of Molecular Oncology and Immunology, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands
- Oncode Institute, Amsterdam, the Netherlands
- Department of Hematology, Leiden University Medical Center, Leiden, the Netherlands
| | - Emile E Voest
- Department of Gastrointestinal Oncology, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands
- Department of Molecular Oncology and Immunology, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands
- Oncode Institute, Amsterdam, the Netherlands
| | - Myriam Chalabi
- Department of Gastrointestinal Oncology, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands.
- Department of Medical Oncology, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands.
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12
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Su F, Yang X, Yin J, Shen Y, Tan L. Validity of Using Pathological Response as a Surrogate for Overall Survival in Neoadjuvant Studies for Esophageal Cancer: A Systematic Review and Meta-analysis. Ann Surg Oncol 2023; 30:7461-7471. [PMID: 37400616 DOI: 10.1245/s10434-023-13778-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Accepted: 06/04/2023] [Indexed: 07/05/2023]
Abstract
BACKGROUND Pathological response is a critical factor in predicting long-term survival of patients with esophageal cancer after preoperative therapy. However, the validity of using pathological response as a surrogate for overall survival (OS) for esophageal cancer has not yet been established. In this study, a literature-based meta-analysis was conducted to evaluate pathological response as a proxy endpoint for survival in esophageal cancer. METHODS Three databases were systematically searched to identify relevant studies investigating neoadjuvant treatment for esophageal cancer. The correlation between pathological complete response (pCR) and OS were assessed using a weighted multiple regression analysis at the trial level, and the coefficient of determination (R2) was calculated. The research design and histological subtypes were considered in the performance of subgroup analysis. RESULTS In this meta-analysis, a total of 40 trials, comprising 43 comparisons and 55,344 patients were qualified. The surrogacy between pCR and OS was moderate (R2 = 0.238 in direct comparison, R2 = 0.500 for pCR reciprocals, R2 = 0.541 in log settings). pCR could not serve as an ideal surrogate endpoint in randomized controlled trials (RCTs) (R2 = 0.511 in direct comparison, R2 = 0.460 for pCR reciprocals, R2 = 0.523 in log settings). A strong correlation was observed in studies comparing neoadjuvant chemoradiotherapy and neoadjuvant chemotherapy (R2 = 0.595 in direct comparison, R2 = 0.840 for pCR reciprocals, R2 = 0.800 in log settings). CONCLUSIONS A lack of surrogacy of pathological response for long-term survival at trial level is established in this study. Hence, caution should be exercised when using pCR as the primary endpoint in neoadjuvant studies for esophageal cancer.
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Affiliation(s)
- Feng Su
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai, China
| | - Xinyu Yang
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai, China
| | - Jun Yin
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai, China
| | - Yaxing Shen
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai, China.
| | - Lijie Tan
- Department of Thoracic Surgery, Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai, China
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13
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Housman B, Lee DS, Flores R. A narrative review of anastomotic leak in the Ivor Lewis esophagectomy: expected, accepted, but preventable. Transl Cancer Res 2023; 12:2405-2419. [PMID: 37859730 PMCID: PMC10583019 DOI: 10.21037/tcr-23-515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Accepted: 08/01/2023] [Indexed: 10/21/2023]
Abstract
Background and Objective Anastomotic leak (AL) remains a common and highly morbid complication after Ivor Lewis Esophagectomy. Leak is associated with increased morbidity, mortality, strictures and even cancer recurrence. Unfortunately, despite advances in surgical technique and perioperative care, the reported frequency of AL has remained largely unchanged. Methods A PubMed search for all English-language articles that discuss Ivor Lewis esophagectomy, AL, risk factors, and outcomes was conducted from 1901 to 2023 prioritizing research from randomized trials that evaluated outcomes from patients undergoing esophagectomy. Key Content and Findings This narrative review will discuss the prevailing literature on AL, risk factors and outcomes with a focus on its relationship to the Ivor Lewis esophagectomy (ILE). In particular, we emphasize that the gastric conduit, as commonly created for most esophagectomy procedures, is inherently vulnerable to ischemia. We will show trends in the literature that have contributed to the high rate of postoperative complications, with a focus on the AL. In addition, we propose that the traditional Ivor Lewis procedure itself is a risk factor for AL. We review a surgical alternative that increases blood supply of the conduit, and is associated with reduced leak, no strictures, and improved surgical outcomes. Conclusions Multiple factors contribute to AL after esophagectomy; including several current surgical practices. We believe that some of them, especially the commonly accepted approach to the gastric conduit, can be modified to optimize tissue perfusion. With further investigation, we may reduce the incidence of short and long-term anastomotic complications and improve surgical outcomes.
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Affiliation(s)
- Brian Housman
- Department of Thoracic Surgery, Icahn School of Medicine at Mount Sinai, Mount Sinai Health System, New York, NY, USA
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14
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Nevo Y, Ferri L. Current management of gastric adenocarcinoma: a narrative review. J Gastrointest Oncol 2023; 14:1933-1948. [PMID: 37720442 PMCID: PMC10502549 DOI: 10.21037/jgo-22-818] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Accepted: 05/20/2023] [Indexed: 09/19/2023] Open
Abstract
Gastric adenocarcinoma is a leading cause of cancer death worldwide. The management of this aggressive malignancy largely depends on tumor characteristics especially stage. Superficial early-stage gastric cancer can be safely managed by endoscopic resection, though clear negative deep and lateral margins must be obtained. Optimal surgical resection is an essential part of the treatment for locally advanced gastric adenocarcinoma, with perioperative and adjuvant therapies having significant impact on long-term outcomes. Chemoradiation is reserved for patients with suboptimal surgical resection. Recent therapeutic advances have prolonged survival in patients with metastatic gastric adenocarcinoma, include checkpoint inhibitors and biomarker-directed therapy. Targeted therapies in gastric adenocarcinoma include monoclonal antibodies directed against vascular endothelial growth factor (VEGF), vascular endothelial growth factor receptor-2 (VEGFR-2), and human epidermal growth factor receptor 2 (HER2). While anti-VEGF therapies were not found beneficial in the perioperative setting, the effectiveness of HER2 targeted agents in resectable HER2-positive gastric adenocarcinoma is being studied. Microsatellite instability (MSI) varies greatly in patients with gastric adenocarcinoma between 5-20% based on ethnic origin, tumour heterogeneity and staging. The role chemotherapy in the perioperative setting for patients with MSI-high tumors remains controversial while immunotherapy demonstrates promising results in preliminary studies. Immune checkpoint inhibitors in combination with chemotherapy has been shown to improve outcomes in patients with metastatic gastric adenocarcinoma who express programmed cell death 1 ligand 1 (PD-L1) and is now being investigated in the perioperative setting.
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Affiliation(s)
- Yehonatan Nevo
- Division of Thoracic and Upper Gastrointestinal Surgery, Montreal General Hospital, McGill University, Montreal, Quebec, Canada
| | - Lorenzo Ferri
- Division of Thoracic and Upper Gastrointestinal Surgery, Montreal General Hospital, McGill University, Montreal, Quebec, Canada
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15
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Weiss JA, Jain S. Neoadjuvant and adjuvant therapy in esophageal cancer. J Gastrointest Oncol 2023; 14:1927-1932. [PMID: 37720447 PMCID: PMC10502534 DOI: 10.21037/jgo-22-735] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Accepted: 04/13/2023] [Indexed: 09/19/2023] Open
Abstract
Esophageal cancer is an aggressive malignancy that carries a high mortality rate. The treatment of locally advanced resectable esophageal cancer requires a multimodal approach involving chemotherapy, radiation therapy, and surgical resection. Optimal treatment combinations and sequences for squamous cell carcinoma (SCC) versus adenocarcinoma (AC) histological subtypes are still being determined. For very early stage esophageal cancers, endoscopic therapies or surgical resection without chemotherapy and radiation are preferred. Neoadjuvant chemoradiation followed by surgical resection has been the standard in locally advanced resectable esophageal cancer based on the landmark CROSS trial. Definitive chemoradiation is recommended for patients who are not surgical candidates or decline surgery. Perioperative chemotherapy without radiation can be considered for lower esophageal AC and gastroesophageal (GE)-junction AC based on landmark MAGIC and FLOT4 trials. Additional trials are underway to compare preoperative chemoradiation to perioperative chemotherapy in esophageal and GE-junction ACs. Thus far, targeted therapies against vascular endothelial growth factor (VEGF) and human epidermal growth factor receptor 2 (HER2) have not been successful in the neoadjuvant/adjuvant setting. The roll of immunotherapy in perioperative/adjuvant setting is promising. Based on the CheckMate 577 trial, adjuvant nivolumab should be considered for all patients following neoadjuvant chemoradiation and R0 resection with residual pathologic disease. Additional trials involving various immunotherapy agents are underway.
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Affiliation(s)
- Jennifer A Weiss
- Division of Hematology and Oncology, Department of Medicine, University of Illinois at Chicago, Chicago, IL, USA
| | - Shikha Jain
- Division of Hematology and Oncology, Department of Medicine, University of Illinois at Chicago, Chicago, IL, USA
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16
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Yang H, Li X, Yang W. Advances in targeted therapy and immunotherapy for esophageal cancer. Chin Med J (Engl) 2023; 136:1910-1922. [PMID: 37403208 PMCID: PMC10431250 DOI: 10.1097/cm9.0000000000002768] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Indexed: 07/06/2023] Open
Abstract
ABSTRACT Esophageal cancer (EC) is one of the most common aggressive malignant tumors in the digestive system with a severe epidemiological situation and poor prognosis. The early diagnostic rate of EC is low, and most EC patients are diagnosed at an advanced stage. Multiple multimodality treatments have gradually evolved into the main treatment for advanced EC, including surgery, chemotherapy, radiotherapy, targeted therapy, and immunotherapy. And the emergence of targeted therapy and immunotherapy has greatly improved the survival of EC patients. This review highlights the latest advances in targeted therapy and immunotherapy for EC, discusses the efficacy and safety of relevant drugs, summarizes related important clinical trials, and tries to provide references for therapeutic strategy of EC.
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Affiliation(s)
- Haiou Yang
- Cancer center, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, Shanxi 030032, China
| | - Xuewei Li
- Department of Biochemistry and Molecular Biology, Shanxi Key Laboratory of Birth Defect and Cell Regeneration, Shanxi Medical University, Taiyuan, Shanxi 030001, China
| | - Wenhui Yang
- Department of Gastroenterology, Shanxi Province Cancer Hospital/Shanxi Hospital Affiliated to Cancer Hospital, Chinese Academy of Medical Sciences/Cancer Hospital Affiliated to Shanxi Medical University, Taiyuan, Shanxi 030001, China
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17
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Yang W, Niu Y, Sun Y. Current neoadjuvant therapy for operable locally advanced esophageal cancer. Med Oncol 2023; 40:252. [PMID: 37498350 DOI: 10.1007/s12032-023-02097-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Accepted: 06/19/2023] [Indexed: 07/28/2023]
Abstract
Locally advanced esophageal cancer has a poor prognosis, while an increasing number of patients are diagnosed with that. Neoadjuvant therapy has become a hot topic in treating locally advanced esophageal cancer to improve its survival benefit. The efficacy of neoadjuvant therapy followed by surgery has been confirmed by many studies, and neoadjuvant chemoradiotherapy and neoadjuvant chemotherapy are included in the guidelines. In recent years, targeted therapy and immunotherapy have emerged, and more studies are evaluating the efficacy of combining them with neoadjuvant therapy for operable esophageal cancer patients. Even though the preliminary data is disappointing, many trials are still under investigation without improving survival benefits. New indexes used as surrogate endpoints (e.g., major pathologic response and pathological complete response) are emerging to accelerate the development and approval of neoadjuvant drugs. This review summarized the research progress in neoadjuvant therapy for locally advanced esophageal cancer and discussed which primary endpoint should be used in neoadjuvant therapy trials.
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Affiliation(s)
- Wenwei Yang
- National Clinical Research Center for Cancer/Cancer Hospital, National Cancer Center, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Yaru Niu
- National Clinical Research Center for Cancer/Cancer Hospital, National Cancer Center, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Yongkun Sun
- National Clinical Research Center for Cancer/Cancer Hospital, National Cancer Center, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China.
- National Cancer Center, National Clinical Research Center for Cancer/Hebei Cancer Hospital, Chinese Academy of Medical Sciences, Langfang, 065001, China.
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18
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Griffiths EA, Kamarajah SK. Impact of the SARS-CoV-2 Pandemic on Treatment Pathways and Outcomes of Esophagogastric Cancer: A Pre- Versus Post-Pandemic Comparison of International Prospective Cohort Data. FOREGUT (THOUSAND OAKS, CALIF.) 2023:26345161231175981. [PMCID: PMC10352696 DOI: 10.1177/26345161231175981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/30/2023]
Abstract
Introduction: This study aimed to characterize the outcomes of esophagogastric (OG) cancer patients and compare perioperative outcomes with pre-pandemic data. Methods: Three international prospective cohort studies were included in this analysis. First, COVIDSurg-Cancer (n = 1999) included patients with an OG cancer planned for surgery from the start of the pandemic up to 14th April 2020 with follow-up until 31st August 2020. Treatment pathways and outcomes were compared against patients undergoing treatment for OG cancers before the pandemic, Oesophagogastric Anastomosis Audit (OGAA, n = 2246) and GlobalSurg 3 (n = 1256) study. The surgical composite outcome was defined as in patients achieving margin negative resection, resectability and no postoperative mortality. Results: This study included 1999 patients during the COVID-19 pandemic, of which 32.4% had a change from standard pre-pandemic management. Patients with delay to surgery had significantly higher rates of no surgery (24.7%vs 7.5%, P < .001) and less likely to have achieve a composite outcome (57.8%vs 73.4%, P < .001) than those without any delay in surgery. There was no significant difference in 30-day mortality (3.5% vs 3.4%; OR: 0.98, CI95%: 0.69-1.37) or anastomotic leak rate (10.9% vs 10.2%%; OR: 1.11, CI95%: 0.90-1.37) but higher reoperation rates (13.6% vs 10.4%; OR: 1.59, CI95%: 1.30-1.92) in patients between pre-pandemic and pandemic cohorts. Conclusion: The pandemic appears to have led to widespread changes in management pathways affecting one-third of patients. Developing elective surgical pathways resilient to periods of system “stress” are key to minimizing future harm from treatment delay for OG cancer patients.
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19
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Xu D, Luo Y, Wang P, Li J, Ma L, Huang J, Zhang H, Yang X, Li L, Zheng Y, Fang G, Yan P. Clinical progress of anti-angiogenic targeted therapy and combination therapy for gastric cancer. Front Oncol 2023; 13:1148131. [PMID: 37384288 PMCID: PMC10295723 DOI: 10.3389/fonc.2023.1148131] [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: 01/19/2023] [Accepted: 05/12/2023] [Indexed: 06/30/2023] Open
Abstract
The incidence of gastric cancer is increasing year by year. Most gastric cancers are already in the advanced stage with poor prognosis when diagnosed, which means the current treatment is not satisfactory. Angiogenesis is an important link in the occurrence and development of tumors, and there are multiple anti-angiogenesis targeted therapies. To comprehensively evaluate the efficacy and safety of anti-angiogenic targeted drugs alone and in combination against gastric cancer, we systematically searched and sorted out relevant literature. In this review, we summarized the efficacy and safety of Ramucirumab, Bevacizumab, Apatinib, Fruquintinib, Sorafenib, Sunitinib, Pazopanib on gastric cancer when used alone or in combination based on prospective clinical trials reported in the literature, and sorted response biomarkers. We also summarized the challenges faced by anti-angiogenesis therapy for gastric cancer and available solutions. Finally, the characteristics of the current clinical research are summarized and suggestions and prospects are raised. This review will serve as a good reference for the clinical research of anti-angiogenic targeted drugs in the treatment of gastric cancer.
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Affiliation(s)
- Donghan Xu
- Faculty of Chinese Medicine, Macau University of Science and Technology, Macao, Macao SAR, China
| | - Yehao Luo
- School of Second Clinical Medicine, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Peng Wang
- Faculty of Chinese Medicine, Macau University of Science and Technology, Macao, Macao SAR, China
| | - Jiaxin Li
- Faculty of Chinese Medicine, Macau University of Science and Technology, Macao, Macao SAR, China
| | - Linrui Ma
- Faculty of Chinese Medicine, Macau University of Science and Technology, Macao, Macao SAR, China
| | - Jie Huang
- Faculty of Chinese Medicine, Macau University of Science and Technology, Macao, Macao SAR, China
| | - Hao Zhang
- Faculty of Chinese Medicine, Macau University of Science and Technology, Macao, Macao SAR, China
| | - Xiaoman Yang
- Faculty of Chinese Medicine, Macau University of Science and Technology, Macao, Macao SAR, China
| | - Liqi Li
- Faculty of Chinese Medicine, Macau University of Science and Technology, Macao, Macao SAR, China
| | - Yuhong Zheng
- Faculty of Chinese Medicine, Macau University of Science and Technology, Macao, Macao SAR, China
| | - Gang Fang
- Guangxi Key Laboratory of Applied Fundamental Research of Zhuang Medicine, Guangxi University of Chinese Medicine, Nanning, China
| | - Peiyu Yan
- Faculty of Chinese Medicine, Macau University of Science and Technology, Macao, Macao SAR, China
- State Key Laboratory of Quality Research in Chinese Medicines, Macau University of Science and Technology Zhuhai MUST Science and Technology Research Institute, Macau University of Science and Technology, Macao, Macao SAR, China
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20
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Athauda A, Nankivell M, Langer R, Pritchard S, Langley RE, von Loga K, Starling N, Chau I, Cunningham D, Grabsch HI. Pathological regression of primary tumour and metastatic lymph nodes following chemotherapy in resectable OG cancer: pooled analysis of two trials. Br J Cancer 2023; 128:2036-2043. [PMID: 36966233 PMCID: PMC10206103 DOI: 10.1038/s41416-023-02217-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 12/12/2022] [Accepted: 02/23/2023] [Indexed: 03/27/2023] Open
Abstract
BACKGROUND No definitive largescale data exist evaluating the role of pathologically defined regression changes within the primary tumour and lymph nodes (LN) of resected oesophagogastric (OG) adenocarcinoma following neoadjuvant chemotherapy and the impact on survival. METHODS Data and samples from two large prospective randomised trials (UK MRC OE05 and ST03) were pooled. Stained slides were available for central pathology review from 1619 patients. Mandard tumour regression grade (TRG) and regression of tumour within LNs (LNR: scored as present/absent) were assessed and correlated with overall survival (OS) using a Cox regression model. An exploratory analysis to define subgroups with distinct prognoses was conducted using a classification and regression tree (CART) analysis. RESULTS Neither trial demonstrated a relationship between TRG score and the presence or absence of LNR. In univariable analysis, lower TRG, lower ypN stage, lower ypT stage, presence of LNR, presence of well/moderate tumour differentiation, and absence of tumour at resection margin were all associated with better OS. However, the multivariable analysis demonstrated that only ypN, ypT, grade of differentiation and resection margin (R0) were independent indicators of prognosis. Exploratory CART analysis identified six subgroups with 3-year OS ranging from 83% to 22%; with ypN stage being the most important single prognostic variable. CONCLUSIONS Pathological LN stage within the resection specimen was the single most important determiner of survival. Our results suggest that the assessment of regression changes within the primary tumour or LNs may not be necessary to define the prognosis further.
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Affiliation(s)
- Avani Athauda
- Department of Gastrointestinal Oncology and Lymphoma, The Royal Marsden NHS Foundation Trust, London, UK
| | - Matthew Nankivell
- Medical Research Council Clinical Trials Unit, University College London, London, UK
| | - Rupert Langer
- Klinisches Institut fur Pathologie und Molekularpathologie, Kepler Universitatsklinikum, Linz, Austria
| | - Susan Pritchard
- Department of Pathology, Wythenshawe Hospital, Manchester University NHS Foundation Trust, Manchester, UK
| | - Ruth E Langley
- Medical Research Council Clinical Trials Unit, University College London, London, UK
| | - Katharina von Loga
- Department of Gastrointestinal Oncology and Lymphoma, The Royal Marsden NHS Foundation Trust, London, UK
| | - Naureen Starling
- Department of Gastrointestinal Oncology and Lymphoma, The Royal Marsden NHS Foundation Trust, London, UK
| | - Ian Chau
- Department of Gastrointestinal Oncology and Lymphoma, The Royal Marsden NHS Foundation Trust, London, UK
| | - David Cunningham
- Department of Gastrointestinal Oncology and Lymphoma, The Royal Marsden NHS Foundation Trust, London, UK.
| | - Heike I Grabsch
- Department of Pathology, GROW School for Oncology and Reproduction, Maastricht University Medical Center, Maastricht, The Netherlands.
- Division of Pathology and Data Analytics, Leeds Institute of Medical Research at St James's University, University of Leeds, Leeds, UK.
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21
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Guan WL, He Y, Xu RH. Gastric cancer treatment: recent progress and future perspectives. J Hematol Oncol 2023; 16:57. [PMID: 37245017 DOI: 10.1186/s13045-023-01451-3] [Citation(s) in RCA: 88] [Impact Index Per Article: 88.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Accepted: 05/10/2023] [Indexed: 05/29/2023] Open
Abstract
Gastric cancer (GC) is one of the most common malignancies worldwide. Most patients are diagnosed at advanced stages due to the subtle symptoms of earlier disease and the low rate of regular screening. Systemic therapies for GC, including chemotherapy, targeted therapy and immunotherapy, have evolved significantly in the past few years. For resectable GC, perioperative chemotherapy has become the standard treatment. Ongoing investigations are exploring the potential benefits of targeted therapy or immunotherapy in the perioperative or adjuvant setting. For metastatic disease, there have been notable advancements in immunotherapy and biomarker-directed therapies recently. Classification based on molecular biomarkers, such as programmed cell death ligand 1 (PD-L1), microsatellite instability (MSI), and human epidermal growth factor receptor 2 (HER2), provides an opportunity to differentiate patients who may benefit from immunotherapy or targeted therapy. Molecular diagnostic techniques have facilitated the characterization of GC genetic profiles and the identification of new potential molecular targets. This review systematically summarizes the main research progress in systemic treatment for GC, discusses current individualized strategies and presents future perspectives.
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Affiliation(s)
- Wen-Long Guan
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, 651 Dongfeng Road East, Guangzhou, 510060, People's Republic of China
- Research Unit of Precision Diagnosis and Treatment for Gastrointestinal Cancer, Chinese Academy of Medical Sciences, Guangzhou, 510060, People's Republic of China
| | - Ye He
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, 651 Dongfeng Road East, Guangzhou, 510060, People's Republic of China
- Research Unit of Precision Diagnosis and Treatment for Gastrointestinal Cancer, Chinese Academy of Medical Sciences, Guangzhou, 510060, People's Republic of China
| | - Rui-Hua Xu
- Department of Medical Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, 651 Dongfeng Road East, Guangzhou, 510060, People's Republic of China.
- Research Unit of Precision Diagnosis and Treatment for Gastrointestinal Cancer, Chinese Academy of Medical Sciences, Guangzhou, 510060, People's Republic of China.
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22
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Shah MA, Altorki N, Patel P, Harrison S, Bass A, Abrams JA. Improving outcomes in patients with oesophageal cancer. Nat Rev Clin Oncol 2023; 20:390-407. [PMID: 37085570 DOI: 10.1038/s41571-023-00757-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/24/2023] [Indexed: 04/23/2023]
Abstract
The care of patients with oesophageal cancer or of individuals who have an elevated risk of oesophageal cancer has changed dramatically. The epidemiology of squamous cell and adenocarcinoma of the oesophagus has diverged over the past several decades, with a marked increase in incidence only for oesophageal adenocarcinoma. Only in the past decade, however, have molecular features that distinguish these two forms of the disease been identified. This advance has the potential to improve screening for oesophageal cancers through the development of novel minimally invasive diagnostic technologies predicated on cancer-specific genomic or epigenetic alterations. Surgical techniques have also evolved towards less invasive approaches associated with less morbidity, without compromising oncological outcomes. With improvements in multidisciplinary care, advances in radiotherapy and new tools to detect minimal residual disease, certain patients may no longer even require surgical tumour resection. However, perhaps the most anticipated advance in the treatment of patients with oesophageal cancer is the advent of immune-checkpoint inhibitors, which harness and enhance the host immune response against cancer. In this Review, we discuss all these advances in the management of oesophageal cancer, representing only the beginning of a transformation in our quest to improve patient outcomes.
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Affiliation(s)
- Manish A Shah
- Department of Medicine, Weill Cornell Medicine, New York, NY, USA.
| | - Nasser Altorki
- Department of Surgery, Weill Cornell Medicine, New York, NY, USA
| | - Pretish Patel
- Department of Radiation Oncology, Emory University School of Medicine, Atlanta, GA, USA
| | - Sebron Harrison
- Department of Surgery, Weill Cornell Medicine, New York, NY, USA
| | - Adam Bass
- Department of Medicine, Columbia University Irving Medical Center, New York, NY, USA
| | - Julian A Abrams
- Department of Medicine, Columbia University Irving Medical Center, New York, NY, USA
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23
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Hingorani M, Goody R, Bozas G, Zahid K, Mitton DJ, Jain P, Wong V, Roy R. Neoadjuvant Management of Adenocarcinoma of the Esophagus and Esophagogastric Junction: Review of Randomized Evidence and Definition of Optimum Treatment Algorithm. Oncology 2023; 101:553-564. [PMID: 37015204 DOI: 10.1159/000527716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Accepted: 10/13/2022] [Indexed: 04/06/2023]
Abstract
BACKGROUND Neoadjuvant chemotherapy (nCT) or chemoradiotherapy (nCRT) are accepted standards of care for the management of adenocarcinoma of the esophagus and gastroesophageal junction. SUMMARY The MRC-OEO2 study established the role of 2 cycles of neoadjuvant cisplatin/fluoropyrimidine. More recently, the FLOT-AIO4 study demonstrated the superiority of perioperative FLOT chemotherapy (5FU, oxaliplatin, and docetaxel) compared to ECX (epirubicin, cisplatin, and capecitabine) regime. The results from the pivotal CROSS study established neoadjuvant CRT as a new standard of care in OG cancer. The survival benefits observed in FLOT and CROSS studies are similar [FLOT - hazard ratio 0.75 (0.62-0.92); CROSS - 0.741 (0.55-0.98)]. KEY MESSAGES Both nCT and nCRT have been shown to be associated with survival benefit compared to surgery alone. We have performed a comprehensive review of the available evidence to define the optimum treatment algorithm and identify specific patient sub-groups who may be appropriate for the use of one or more of these neoadjuvant options.
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Affiliation(s)
- Mohan Hingorani
- Queen Centre of Oncology, Castle Hill Hospital, Cottingham, UK
| | - Rebecca Goody
- Bexley Institute of Oncology, St James University Teaching Hospitals, Leeds, UK
| | - Georgios Bozas
- Queen Centre of Oncology, Castle Hill Hospital, Cottingham, UK
| | - Khwaja Zahid
- Queen Centre of Oncology, Castle Hill Hospital, Cottingham, UK
| | | | - Prashant Jain
- Queen Centre of Oncology, Castle Hill Hospital, Cottingham, UK
| | - Vincent Wong
- Queen Centre of Oncology, Castle Hill Hospital, Cottingham, UK
| | - Rajarshi Roy
- Queen Centre of Oncology, Castle Hill Hospital, Cottingham, UK
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24
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Yıldız İ, Özer L, Şenocak Taşçı E, Bayoglu İV, Aytac E. Current trends in perioperative treatment of resectable gastric cancer. World J Gastrointest Surg 2023; 15:323-337. [PMID: 37032791 PMCID: PMC10080599 DOI: 10.4240/wjgs.v15.i3.323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 01/05/2023] [Accepted: 02/27/2023] [Indexed: 03/27/2023] Open
Abstract
In the last few decades, the treatment strategy for locally advanced resectable gastric cancer (GC) has shifted to a multimodal approach, which potentially decreases recurrence risk and improves survival rates. Perioperative therapy leads to downstaging, increased curative resection rates, and prolonged disease-free and overall survival, by preventing micrometastases in patients with resectable GC. Application of neoadjuvant therapy provides information about tumor biology and in vivo sensitivity. A consensus regarding the therapeutic approach for non-metastatic GC does not exist, and many clinical trials aim to clarify this aspect. Advances in precision medicine and the role of immunotherapy have been the focus of research in GC treatment. Herein, the current status and possible future developments of perioperative therapy for locally advanced resectable GC are reviewed, based on the most recent randomized clinical trials.
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Affiliation(s)
- İbrahim Yıldız
- Department of Medical Oncology, Acıbadem MAA University, İstanbul 34567, Turkey
| | - Leyla Özer
- Department of Medical Oncology, Acıbadem MAA University, İstanbul 34567, Turkey
| | - Elif Şenocak Taşçı
- Department of Medical Oncology, Acıbadem University, İstanbul 34567, Turkey
| | | | - Erman Aytac
- Department of Surgery, Acibadem University School of Medicine, Istanbul 34567, Turkey
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25
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Puhr HC, Reiter TJ, Preusser M, Prager GW, Ilhan-Mutlu A. Recent Advances in the Systemic Treatment of Localized Gastroesophageal Cancer. Cancers (Basel) 2023; 15:1900. [PMID: 36980786 PMCID: PMC10047169 DOI: 10.3390/cancers15061900] [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: 12/13/2022] [Revised: 01/30/2023] [Accepted: 03/20/2023] [Indexed: 03/30/2023] Open
Abstract
The overall survival expectancy of localized gastroesophageal cancer patients still remains under 5 years despite advances in neoadjuvant and adjuvant treatment strategies in recent years. For almost a decade, immunotherapy has been successfully implemented as a first-line treatment for various oncological diseases in advanced stages. In the case of advanced gastroesophageal cancer, 2021 witnessed several approvals of immune checkpoint inhibitor therapies by different authorities. Although it is still a debate whether this treatment should be restricted to a certain subgroup of patients based on biomarker selection, immunotherapy agents are making remarkable steps in resectable settings as well. The Checkmate-577 study demonstrated significant benefits of nivolumab as an adjuvant treatment for resectable esophageal and gastroesophageal junction tumors and thereby obtained approvals both from U.S. American and European authorities. First results of further potential practice-changing clinical trials are expected in 2023, which might change the treatment armamentarium for resectable gastroesophageal cancers significantly. This review aims to demonstrate the advances of immunotherapy and targeted therapies in treatment of localized gastric, gastroesophageal junction and esophageal tumors and gives a short summary on promising ongoing clinical trials.
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Affiliation(s)
| | | | | | | | - Aysegül Ilhan-Mutlu
- Division of Oncology, Department of Medicine I, Medical University of Vienna, Waehringer Guertel 18-20, 1090 Vienna, Austria
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Perioperative Tailored Treatments for Gastric Cancer: Times Are Changing. Int J Mol Sci 2023; 24:ijms24054877. [PMID: 36902306 PMCID: PMC10003389 DOI: 10.3390/ijms24054877] [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: 01/26/2023] [Revised: 02/24/2023] [Accepted: 03/01/2023] [Indexed: 03/06/2023] Open
Abstract
Resectable gastric or gastroesophageal (G/GEJ) cancer is a heterogeneous disease with no defined molecularly based treatment strategy. Unfortunately, nearly half of patients experience disease recurrence despite standard treatments (neoadjuvant and/or adjuvant chemotherapy/chemoradiotherapy and surgery). In this review, we summarize the evidence of potential tailored approaches in perioperative treatment of G/GEJ cancer, with a special focus on patients with human epidermal growth factor receptor-2(HER2)-positive and microsatellite instability-high (MSI-H) tumors. In patients with resectable MSI-H G/GEJ adenocarcinoma, the ongoing INFINITY trial introduces the concept of non-operative management for patients with complete clinical-pathological-molecular response, and this could be a novel and potential practice changing strategy. Other pathways involving vascular endothelial growth factor receptor (VEGFR), fibroblast growth factor receptor (FGFR), claudin18 isoform 2 (CLDN18.2), and DNA damage repair proteins are also described, with limited evidence until now. Although tailored therapy appears to be a promising strategy for resectable G/GEJ cancer, there are several methodological issues to address: inadequate sample size for pivotal trials, underestimation of subgroup effects, and choice of primary endpoint (tumor-centered vs. patient-centered endpoints). A better optimization of G/GEJ cancer treatment allows maximizing patient outcomes. In the perioperative phase, although caution is mandatory, times are changing and tailored strategies could introduce new treatment concepts. Overall, MSI-H G/GEJ cancer patients possess the characteristics to be the subgroup that could receive the most benefit from a tailored approach.
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27
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Neoadjuvant therapy with immune checkpoint blockade, antiangiogenesis, and chemotherapy for locally advanced gastric cancer. Nat Commun 2023; 14:8. [PMID: 36596787 PMCID: PMC9810618 DOI: 10.1038/s41467-022-35431-x] [Citation(s) in RCA: 69] [Impact Index Per Article: 69.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Accepted: 12/02/2022] [Indexed: 01/04/2023] Open
Abstract
Despite neoadjuvant/conversion chemotherapy, the prognosis of cT4a/bN+ gastric cancer is poor. Immune checkpoint inhibitors (ICIs) and antiangiogenic agents have shown activity in late-stage gastric cancer, but their efficacy in the neoadjuvant/conversion setting is unclear. In this single-armed, phase II, exploratory trial (NCT03878472), we evaluate the efficacy of a combination of ICI (camrelizumab), antiangiogenesis (apatinib), and chemotherapy (S-1 ± oxaliplatin) for neoadjuvant/conversion treatment of cT4a/bN+ gastric cancer. The primary endpoints are pathological responses and their potential biomarkers. Secondary endpoints include safety, objective response, progression-free survival, and overall survival. Complete and major pathological response rates are 15.8% and 26.3%. Pathological responses correlate significantly with microsatellite instability status, PD-L1 expression, and tumor mutational burden. In addition, multi-omics examination reveals several putative biomarkers for pathological responses, including RREB1 and SSPO mutation, immune-related signatures, and a peripheral T cell expansion score. Multi-omics also demonstrates dynamic changes in dominant tumor subclones, immune microenvironments, and T cell receptor repertoires during neoadjuvant immunotherapy. The toxicity and post-surgery complications are limited. These data support further validation of ICI- and antiangiogenesis-based neoadjuvant/conversion therapy in large randomized trials and provide candidate biomarkers.
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28
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Karati D, Kumar D. A Comprehensive Review on Targeted Cancer Therapy: New Face of Treatment Approach. Curr Pharm Des 2023; 29:3282-3294. [PMID: 38038008 DOI: 10.2174/0113816128272203231121034814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 10/11/2023] [Accepted: 10/16/2023] [Indexed: 12/02/2023]
Abstract
Cancer is one of life's most difficult difficulties and a severe health risk everywhere. Except for haematological malignancies, it is characterized by unchecked cell growth and a lack of cell death, which results in an aberrant tissue mass or tumour. Vascularization promotes tumor growth, which eventually aids metastasis and migration to other parts of the body, ultimately resulting in death. The genetic material of the cells is harmed or mutated by environmental or inherited influences, which results in cancer. Presently, anti-neoplastic medications (chemotherapy, hormone, and biological therapies) are the treatment of choice for metastatic cancers, whilst surgery and radiotherapy are the mainstays for local and non-metastatic tumors. Regrettably, chemotherapy disturbs healthy cells with rapid proliferation, such as those in the gastrointestinal tract and hair follicles, leading to the typical side effects of chemotherapy. Finding new, efficient, targeted therapies based on modifications in the molecular biology of tumor cells is essential because current chemotherapeutic medications are harmful and can cause the development of multidrug resistance. These new targeted therapies, which are gaining popularity as demonstrated by the FDA-approved targeted cancer drugs in recent years, enter molecules directly into tumor cells, diminishing the adverse reactions. A form of cancer treatment known as targeted therapy goes after the proteins that regulate how cancer cells proliferate, divide, and disseminate. Most patients with specific cancers, such as chronic myelogenous leukemia (commonly known as CML), will have a target for a particular medicine, allowing them to be treated with that drug. Nonetheless, the tumor must typically be examined to determine whether it includes drug targets.
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Affiliation(s)
- Dipanjan Karati
- Department of Pharmaceutical Chemistry, School of Pharmacy, Techno India University, Kolkata 700091, West Bengal 900017, India
| | - Dileep Kumar
- Department of Pharmaceutical Chemistry, Poona College of Pharmacy, Bharti Vidyapeeth, Pune, Maharashtra 411038, India
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29
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Pan L, Tian Y, Wang K, Tang J, Liu J, Zhang J, Wang M, Liu J, Xu H, Chen X. Low-dose apatinib combined with camrelizumab and the SOX regimen in the neoadjuvant treatment of locally advanced gastric/gastroesophageal junction adenocarcinoma (SPACE-neo): a protocol for an open-label, single-arm, clinical trial. J Gastrointest Oncol 2022; 13:3300-3313. [PMID: 36636043 PMCID: PMC9830353 DOI: 10.21037/jgo-22-1158] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Accepted: 12/12/2022] [Indexed: 12/28/2022] Open
Abstract
Background Neoadjuvant chemotherapy with S-1 plus oxaliplatin (SOX regimen) has shown promising results in pathological response rate and survival rate in patients with locally advanced resectable gastric cancer (LAGC). We previously carried out the SPACE study to assess efficacy and safety of low-dose apatinib combined with camrelizumab and the SOX regimen as a first-line treatment of advanced gastric/gastroesophageal junction adenocarcinoma (AGC/GEJC). The preliminary results demonstrated a high objective response rate. However, the SPACE study was conducted in patients with AGC, but the efficacy of LAGC patients is not yet known. The SPACE-neo study is designed to investigate whether this combination could improve outcomes in patients with locally advanced gastric/gastroesophageal junction cancer (LAGC/GEJC) as neoadjuvant therapy. Methods SPACE-neo is a prospective, open-label, single-arm study conducted in China at the First Affiliated Hospital of Nanjing Medical University (Jiangsu Province Hospital). Thirty-two patients with human epidermal growth factor receptor 2 (HER2)-negative or HER2-unknown LAGC/GEJC confirmed by histopathology or cytology will be recruited. Included patients shall be clinically staged as M0 and either T3 to T4 or N+ assessed by ultrasound endoscopy and thoracoabdominal-enhanced computed tomography or magnetic resonance imaging. The patients will receive three cycles of this combined regimen as a neoadjuvant treatment. Each patient will receive screening visits within 2 weeks before the first cycle and planned visits before every cycle of treatment. Key monitoring data include imaging data, pathological findings, and adverse events associated with neoadjuvant and surgical treatment. The primary endpoints are major pathological response (MPR) and safety. MPR is the proportion of patients whose residual tumor cells make up less than 10% of the primary tumor from among the total cohort. Clopper-Pearson method will be used to estimate the 95% confidence interval of MPR and safety data will be reported as descriptive statistical analysis. Discussion The SPACE-neo trial aims to evaluate the safety and preliminary efficacy of this regimen in the neoadjuvant treatment of LAGC/GEJC. It is hoped that the study can achieve a higher pathological response rate and longer survival rate. Trial Registration ChiCTR.gov.cn: ChiCTR2100049305.
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Affiliation(s)
- Lanlan Pan
- Department of Oncology, the First Affiliated Hospital of Nanjing Medical University (Jiangsu Province Hospital), Nanjing, China
| | - Yitong Tian
- Department of Oncology, the First Affiliated Hospital of Nanjing Medical University (Jiangsu Province Hospital), Nanjing, China
| | - Kangxin Wang
- Department of Oncology, Pukou Branch Hospital of Jiangsu Province Hospital (Nanjing Pukou Central Hospital), Nanjing, China
| | - Jie Tang
- Department of Oncology, Liyang People’s Hospital, Liyang, China
| | - Jin Liu
- Clinical Medicine Research Institution, the First Affiliated Hospital of Nanjing Medical University (Jiangsu Province Hospital), Nanjing, China
| | - Jiaguang Zhang
- Department of Oncology, the First Affiliated Hospital of Nanjing Medical University (Jiangsu Province Hospital), Nanjing, China
| | - Min Wang
- Digestive Endoscopy Department and General Surgery Department, The First Affiliated Hospital with Nanjing Medical University and Jiangsu Province Hospital, Nanjing, China
| | - Jie Liu
- Pharmacy Department, Pukou Branch Hospital of Jiangsu Province Hospital (Nanjing Pukou Central Hospital), Nanjing, China
| | - Hao Xu
- Division of Gastric Surgery, Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University (Jiangsu Province Hospital), Nanjing, China
| | - Xiaofeng Chen
- Department of Oncology, the First Affiliated Hospital of Nanjing Medical University (Jiangsu Province Hospital), Nanjing, China;,Department of Oncology, Pukou Branch Hospital of Jiangsu Province Hospital (Nanjing Pukou Central Hospital), Nanjing, China;,Department of Oncology, Gusu School, Nanjing Medical University, Suzhou, China
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30
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Eng L, Brual J, Nagee A, Mok S, Fazelzad R, Chaiton M, Saunders D, Mittmann N, Truscott R, Liu G, Bradbury P, Evans W, Papadakos J, Giuliani M. Reporting of tobacco use and tobacco-related analyses in cancer cooperative group clinical trials: a systematic scoping review. ESMO Open 2022; 7:100605. [PMID: 36356412 PMCID: PMC9646674 DOI: 10.1016/j.esmoop.2022.100605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2022] [Revised: 09/21/2022] [Accepted: 09/23/2022] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND Continued smoking after a diagnosis of cancer negatively impacts cancer outcomes, but the impact of tobacco on newer treatments options is not well established. Collecting and evaluating tobacco use in clinical trials may advance understanding of the consequences of tobacco use on treatment modalities, but little is known about the frequency of reporting and analysis of tobacco use in cancer cooperative clinical trial groups. PATIENTS AND METHODS A comprehensive literature search was conducted to identify cancer cooperative group clinical trials published from January 2017-October 2019. Eligible studies evaluated either systemic and/or radiation therapies, included ≥100 adult patients, and reported on at least one of: overall survival, disease/progression-free survival, response rates, toxicities/adverse events, or quality-of-life. RESULTS A total of 91 studies representing 90 trials met inclusion criteria with trial start dates ranging from 1995 to 2015 with 14% involving lung and 5% head and neck cancer patients. A total of 19 studies reported baseline tobacco use; 2 reported collecting follow-up tobacco use. Seven studies reported analysis of the impact of baseline tobacco use on clinical outcomes. There was significant heterogeneity in the reporting of baseline tobacco use: 7 reported never/ever status, 10 reported never/ex-smoker/current smoker status, and 4 reported measuring smoking intensity. None reported verifying smoking status or second-hand smoke exposure. Trials of lung and head and neck cancers were more likely to report baseline tobacco use than other disease sites (83% versus 6%, P < 0.001). CONCLUSIONS Few cancer cooperative group clinical trials report and analyze trial participants' tobacco use. Significant heterogeneity exists in reporting tobacco use. Routine standardized collection and reporting of tobacco use at baseline and follow-up in clinical trials should be implemented to enable investigators to evaluate the impact of tobacco use on new cancer therapies.
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Affiliation(s)
- L. Eng
- Division of Medical Oncology and Hematology, Department of Medicine, Princess Margaret Cancer Centre/University Health Network and University of Toronto, Toronto, Canada,Prof L. Eng, Princess Margaret Cancer Centre, 610 University Avenue, Toronto, Ontario M5G 2M9, Canada. Tel: +1-416-946-2953; Fax: +1-416-946-6546 @Lawson_Eng@MeredithGiulia1@PMcancercentre
| | - J. Brual
- Cancer Education Program, Princess Margaret Cancer Centre, Toronto, Canada
| | - A. Nagee
- Cancer Education Program, Princess Margaret Cancer Centre, Toronto, Canada
| | - S. Mok
- Cancer Education Program, Princess Margaret Cancer Centre, Toronto, Canada
| | - R. Fazelzad
- Library and Information Services, Princess Margaret Cancer Centre, University Health Network, Toronto, Canada
| | - M. Chaiton
- Centre for Addiction and Mental Health, University of Toronto, Toronto, Canada
| | - D.P. Saunders
- Northeast Cancer Centre of Health Sciences North, Northern Ontario School of Medicine, Sudbury, Canada
| | - N. Mittmann
- Canadian Agency for Drugs and Technologies in Health, Toronto, Canada
| | - R. Truscott
- Division of Prevention Policy and Stakeholder Engagement, Ontario Health (Cancer Care Ontario), Toronto, Canada
| | - G. Liu
- Division of Medical Oncology and Hematology, Department of Medicine, Princess Margaret Cancer Centre/University Health Network and University of Toronto, Toronto, Canada
| | - P.A. Bradbury
- Division of Medical Oncology and Hematology, Department of Medicine, Princess Margaret Cancer Centre/University Health Network and University of Toronto, Toronto, Canada
| | - W.K. Evans
- Department of Oncology, McMaster University, Hamilton, Canada
| | - J. Papadakos
- Cancer Education Program, Princess Margaret Cancer Centre, Toronto, Canada,Patient Education, Ontario Health (Cancer Care Ontario), Toronto, Canada
| | - M.E. Giuliani
- Cancer Education Program, Princess Margaret Cancer Centre, Toronto, Canada,Department of Radiation Oncology, Princess Margaret Cancer Centre, Toronto, Canada,Correspondence to: Prof M. Giuliani, Princess Margaret Cancer Centre, 610 University Avenue, Toronto, Ontario M5G 2M9, Canada. Tel: +1-416-946-2983; Fax: +1-416-946-6546
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31
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Lewis S, Lukovic J. Neoadjuvant Therapy in Esophageal Cancer. Thorac Surg Clin 2022; 32:447-456. [DOI: 10.1016/j.thorsurg.2022.06.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Croft W, Evans RPT, Pearce H, Elshafie M, Griffiths EA, Moss P. The single cell transcriptional landscape of esophageal adenocarcinoma and its modulation by neoadjuvant chemotherapy. Mol Cancer 2022; 21:200. [PMID: 36253784 PMCID: PMC9575245 DOI: 10.1186/s12943-022-01666-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2022] [Accepted: 09/17/2022] [Indexed: 11/10/2022] Open
Abstract
Immune checkpoint blockade has recently proven effective in subsets of patients with esophageal adenocarcinoma (EAC) but little is known regarding the EAC immune microenvironment. We determined the single cell transcriptional profile of EAC in 8 patients who were treatment-naive (n = 4) or had received neoadjuvant chemotherapy (n = 4). Analysis of 52,387 cells revealed 10 major cell subsets of tumor, immune and stromal cells. Prior to chemotherapy tumors were heavy infiltrated by T regulatory cells and exhausted effector T cells whilst plasmacytoid dendritic cells were markedly expanded. Two dominant cancer-associated fibroblast populations were also observed whilst endothelial populations were suppressed. Pathological remission following chemotherapy associated with broad reversal of immune abnormalities together with fibroblast transition and an increase in endothelial cells whilst a chemoresistant epithelial stem cell population correlated with poor response. These findings reveal features that underlie and limit the response to current immunotherapy and identify a range of novel opportunities for targeted therapy.
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Affiliation(s)
- Wayne Croft
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
- Centre for Computational Biology, University of Birmingham, Birmingham, UK
| | - Richard P T Evans
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
- University Hospitals Foundation Trust, Edgbaston, Birmingham, UK
| | - Hayden Pearce
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
| | - Mona Elshafie
- University Hospitals Foundation Trust, Edgbaston, Birmingham, UK
| | - Ewen A Griffiths
- University Hospitals Foundation Trust, Edgbaston, Birmingham, UK
- Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, UK
| | - Paul Moss
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK.
- University Hospitals Foundation Trust, Edgbaston, Birmingham, UK.
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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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Kumar R, Tchelebi L, Anker CJ, Sharma N, Bianchi NA, Dragovic J, Goodman KA, Herman JM, Jiang Y, Jones WE, Kennedy TJ, Lee P, Kundranda M, Russo S, Small W, Suh WW, Yee N, Jabbour SK. American Radium Society (ARS) Appropriate Use Criteria (AUC) for Locoregional Gastric Adenocarcinoma: Systematic Review and Guidelines. Am J Clin Oncol 2022; 45:391-402. [PMID: 35947781 PMCID: PMC10865426 DOI: 10.1097/coc.0000000000000930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE The objective of this study was to systematically evaluate the data regarding the use of neoadjuvant, perioperative, surgical, and adjuvant treatment options in localized gastric cancer patients and to develop Appropriate Use Criteria recommended by a panel of experts convened by the American Radium Society. METHODS Preferred reporting items for systematic reviews and meta-analyses methodology was used to develop an extensive analysis of peer-reviewed phase 2/2R/3 trials, as well as meta-analyses found within the Ovid Medline database between 2010 and 2020. The expert panel then rated the appropriateness of various treatments in 5 representative clinical scenarios through a well-established consensus methodology (modified Delphi). RESULTS For patients with medically operable locally advanced gastric cancer, the strongest recommendation was for perioperative chemotherapy based on high-quality data. Acceptable alternatives included surgery followed by either chemotherapy or concurrent chemoradiotherapy (CRT). For patients with upfront resection of stages I to III gastric cancer (no neoadjuvant therapy), the group strongly recommended adjuvant therapy with either chemotherapy alone or CRT, based on high-quality data. For patients with locally advanced disease who received preoperative chemotherapy without tumor regression, the group strongly recommended postoperative chemotherapy or postoperative CRT. Finally, for medically inoperable gastric cancer patients, there was moderate consensus recommending definitive concurrent CRT. CONCLUSIONS The addition of chemotherapy and/or radiation, either in the neoadjuvant, adjuvant, or perioperative setting, results in improved survival rates for patients compared with surgery alone. For inoperable patients, definitive CRT is a reasonable treatment option, though largely palliative.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Yixing Jiang
- UT Health Cancer Center, University of Texas Health Science Center, San Antonio
| | | | | | - Percy Lee
- The University of Texas MD Anderson Cancer Center, Houston, TX
| | | | - Suzanne Russo
- School of Medicine, University Hospitals, Case Western Reserve University, Cleveland, OH
| | - William Small
- Department of Radiation Oncology, Stritch School of Medicine, Cardinal Bernardin Cancer Center, Loyola University Chicago, Maywood, IL
| | - Wonsuk W. Suh
- Ridley-Tree Cancer Center Santa Barbara at Sansum Clinic, Santa Barbara, CA
| | - Nelson Yee
- Northwell Health Cancer Institute, Mount Kisco
| | - Salma K. Jabbour
- Panel Chair, Rutgers Cancer Institute of New Jersey, New Brunswick, NJ
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Fong C, Johnston E, Starling N. Neoadjuvant and Adjuvant Therapy Approaches to Gastric Cancer. Curr Treat Options Oncol 2022; 23:1247-1268. [PMID: 35980522 DOI: 10.1007/s11864-022-01004-9] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/14/2022] [Indexed: 02/08/2023]
Abstract
OPINION STATEMENT Gastric cancer is an aggressive malignancy, requiring a multimodality approach to achieve optimal curative rates even when the disease is amenable to surgical resection. Neoadjuvant and adjuvant approaches differ across the globe-a preference for peri-operative chemotherapy exists in Europe, in contrast to the adoption of adjuvant chemotherapy in Asia and adjuvant chemoradiotherapy in North America. There are nuances and limitations associated with each therapeutic strategy and an understanding of these distinct approaches is integral to judicious clinical application of the available data. Although a multimodal approach provides a clear survival benefit above a surgical-only approach, data report low completion rates of adjuvant therapy components and strongly suggest a need to refine patient selection particularly for ongoing treatment in the post-operative period. This may be achieved using a risk-stratified strategy. Hence, there is a need to transition from a generalised approach to a multimodality treatment towards one guided by individual patient clinical features and biomarker profiles in order to improve tolerability and patient outcomes irrespective of geographical variation in clinical practice. While the evidences supporting molecular features such as microsatellite instability and predictive gene signatures are provocative, prospective validation is required before these can be confidently used to direct clinical decision-making.
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Affiliation(s)
- Caroline Fong
- Gastrointestinal/Lymphoma Unit, The Royal Marsden NHS Foundation Trust, London, UK.
| | - Edwina Johnston
- Gastrointestinal/Lymphoma Unit, The Royal Marsden NHS Foundation Trust, London, UK
| | - Naureen Starling
- Gastrointestinal/Lymphoma Unit, The Royal Marsden NHS Foundation Trust, London, UK
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Dabout V, de la Fouchardière C, Voron T, André T, Huguet F, Cohen R. Traitements péri-opératoires des adénocarcinomes œsogastriques localisés. Bull Cancer 2022; 110:521-532. [PMID: 35965103 DOI: 10.1016/j.bulcan.2022.05.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 05/16/2022] [Accepted: 05/18/2022] [Indexed: 12/24/2022]
Abstract
Gastric cancer is the 6th most common cancer in the world. Gastric adenocarcinomas can be divided into two groups: gastroesophageal junction adenocarcinomas and distal gastric adenocarcinomas, with different risk factors and potentially different therapeutic strategies. Therapeutic strategy for esogastric adenocarcinoma is multimodal. Gastric adenocarcinomas are managed with surgery and peri-operative chemotherapy. Gastroesophageal junction adenocarcinomas can either be treated surgically after neoadjuvant chemoradiotherapy or in the same way than gastric adenocarcinomas. There is currently no evidence of superiority of either treatment strategy. Recently, nivolumab has been validated as an adjuvant therapy for patients with esophageal cancer who received preoperative chemoradiotherapy and had residual tumor on the surgical specimen. In the absence of preoperative treatment, adjuvant chemoradiotherapy or chemotherapy should be discussed on a patient-by-patient basis. Currently, there is not indication for targeted therapies, nor for adapting postoperative treatment according to the response to preoperative treatment. The only validated indication for immunotherapy is as adjuvant treatment of esophageal cancer, but many studies are ongoing and may change practices in the future. The objective of this review is to synthesize the literature concerning the management of localized esogastric adenocarcinoma.
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Validation of the Memorial Sloan Kettering Gastric Cancer Post-Resection Survival Nomogram: Does It Stand the Test of Time? J Am Coll Surg 2022; 235:294-304. [PMID: 35839406 PMCID: PMC9298603 DOI: 10.1097/xcs.0000000000000251] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND The Memorial Sloan Kettering Cancer Center (MSK) nomogram combined both gastroesophageal junction (GEJ) and gastric cancer patients and was created in an era from patients who generally did not receive neoadjuvant chemotherapy. We sought to reevaluate the MSK nomogram in the era of multidisciplinary treatment for GEJ and gastric cancer. STUDY DESIGN Using data on patients who underwent R0 resection for GEJ or gastric cancer between 2002 and 2016, the C-index of prediction for disease-specific survival (DSS) was compared between the MSK nomogram and the American Joint Committee on Cancer (AJCC) 8th edition staging system after segregating patients by tumor location (GEJ or gastric cancer) and neoadjuvant treatment. A new nomogram was created for the group for which both systems poorly predicted prognosis. RESULTS During the study period, 886 patients (645 gastric and 241 GEJ cancer) underwent up-front surgery, and 999 patients (323 gastric and 676 GEJ) received neoadjuvant treatment. Compared with the AJCC staging system, the MSK nomogram demonstrated a comparable C-index in gastric cancer patients undergoing up-front surgery (0.786 vs 0.753) and a better C-index in gastric cancer patients receiving neoadjuvant treatment (0.796 vs 0.698). In GEJ cancer patients receiving neoadjuvant chemotherapy, neither the MSK nomogram nor the AJCC staging system performed well (C-indices 0.647 and 0.646). A new GEJ nomogram was created based on multivariable Cox regression analysis and was validated with a C-index of 0.718. CONCLUSIONS The MSK gastric cancer nomogram's predictive accuracy remains high. We developed a new GEJ nomogram that can effectively predict DSS in patients receiving neoadjuvant treatment.
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Disease-free survival as a surrogate endpoint for overall survival in adults with resectable esophageal or gastroesophageal junction cancer: A correlation meta-analysis. Eur J Cancer 2022; 170:119-130. [DOI: 10.1016/j.ejca.2022.04.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 04/11/2022] [Accepted: 04/16/2022] [Indexed: 12/24/2022]
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Pereira MA, Dias AR, Ramos MFKP, Cardili L, Moraes RDR, Zilberstein B, Nahas SC, Mello ES, Ribeiro U. Gastric cancer with microsatellite instability displays increased thymidylate synthase expression. J Surg Oncol 2022; 126:116-124. [DOI: 10.1002/jso.26822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2022] [Revised: 01/27/2022] [Accepted: 02/08/2022] [Indexed: 01/27/2023]
Affiliation(s)
- Marina A. Pereira
- Department of Gastroenterology, Department of Pathology, Instituto do Cancer do Estado de São Paulo, Hospital das Clinicas HCFMUSP, Faculdade de Medicina Universidade de Sao Paulo Sao Paulo Brazil
| | - André R. Dias
- Department of Gastroenterology, Department of Pathology, Instituto do Cancer do Estado de São Paulo, Hospital das Clinicas HCFMUSP, Faculdade de Medicina Universidade de Sao Paulo Sao Paulo Brazil
| | - Marcus F. K. P. Ramos
- Department of Gastroenterology, Department of Pathology, Instituto do Cancer do Estado de São Paulo, Hospital das Clinicas HCFMUSP, Faculdade de Medicina Universidade de Sao Paulo Sao Paulo Brazil
| | - Leonardo Cardili
- Department of Gastroenterology, Department of Pathology, Instituto do Cancer do Estado de São Paulo, Hospital das Clinicas HCFMUSP, Faculdade de Medicina Universidade de Sao Paulo Sao Paulo Brazil
| | - Rafael D. R. Moraes
- Department of Gastroenterology, Department of Pathology, Instituto do Cancer do Estado de São Paulo, Hospital das Clinicas HCFMUSP, Faculdade de Medicina Universidade de Sao Paulo Sao Paulo Brazil
| | - Bruno Zilberstein
- Department of Gastroenterology, Department of Pathology, Instituto do Cancer do Estado de São Paulo, Hospital das Clinicas HCFMUSP, Faculdade de Medicina Universidade de Sao Paulo Sao Paulo Brazil
| | - Sergio C. Nahas
- Department of Gastroenterology, Department of Pathology, Instituto do Cancer do Estado de São Paulo, Hospital das Clinicas HCFMUSP, Faculdade de Medicina Universidade de Sao Paulo Sao Paulo Brazil
| | - Evandro S. Mello
- Department of Gastroenterology, Department of Pathology, Instituto do Cancer do Estado de São Paulo, Hospital das Clinicas HCFMUSP, Faculdade de Medicina Universidade de Sao Paulo Sao Paulo Brazil
| | - Ulysses Ribeiro
- Department of Gastroenterology, Department of Pathology, Instituto do Cancer do Estado de São Paulo, Hospital das Clinicas HCFMUSP, Faculdade de Medicina Universidade de Sao Paulo Sao Paulo Brazil
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Kamarajah SK, Markar SR, Phillips AW, Kunene V, Fackrell D, Salti GI, Dahdaleh FS, Griffiths EA. Survival benefit of adjuvant chemotherapy following neoadjuvant therapy and oesophagectomy in oesophageal adenocarcinoma. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2022; 48:1980-1987. [PMID: 35718676 DOI: 10.1016/j.ejso.2022.05.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2022] [Revised: 03/31/2022] [Accepted: 05/16/2022] [Indexed: 10/18/2022]
Abstract
BACKGROUND The evidence assessing the additional benefits of adjuvant chemotherapy (AC) following neoadjuvant therapy (NAT; i.e. chemotherapy or chemoradiotherapy) and oesophagectomy for oesophageal adenocarcinoma (EAC) are limited. This study aimed to determine whether AC improves long-term survival in patients receiving NAT and oesophagectomy. METHODS Patients receiving oesophagectomy for EAC following NAT from 2004 to 2016 were identified from the National Cancer Data Base (NCDB). To account for immortality bias, patients with survival ≤3 months were excluded to account for immortality bias. Propensity score matching (PSM) and Cox regression was performed to account for selection bias and analyze impact of AC on overall survival. RESULTS Overall, 12,972 (91%) did not receive AC and 1,255 (9%) received AC. After PSM there were 2,485 who did not receive AC and 1,254 who did. After matching, AC was associated with improved survival (median: 38.5 vs 32.3 months, p < 0.001), which remained after multivariable adjustment (HR: 0.78, CI95%: 0.71-0.87). On multivariable interaction analyses, this benefit persisted in subgroup analysis for nodal status: N0 (HR: 0.85, CI95%: 0.69-0.96), N1 (HR: 0.66, CI95%: 0.56-0.78), N2/3 (HR: 0.80, CI95%: 0.66-0.97) and margin status: R0 (HR: 0.77, CI95%: 0.69-0.86), R1 (HR: 0.60, CI95%: 0.43-0.85). Further, patients with stable disease following NAT (HR: 0.60, CI95%: 0.59-0.80) or downstaged (HR: 0.80, CI95%: 0.68-0.95) disease had significant survival benefit after AC, but not patients with upstaged disease. CONCLUSION AC following NAT and oesophagectomy is associated with improved survival, even in node-negative and margin-negative disease. NAT response may be crucial in identifying patients who will benefit maximally from AC, and thus future research should be focused on identifying molecular phenotype of tumours that respond to chemotherapy to improve outcomes.
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Donlon NE, Davern M, Hayes C, Power R, Sheppard AD, Donohoe CL, Lysaght J, Reynolds JV. The immune response to major gastrointestinal cancer surgery and potential implications for adjuvant immunotherapy. Crit Rev Oncol Hematol 2022; 175:103729. [PMID: 35662586 DOI: 10.1016/j.critrevonc.2022.103729] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 05/11/2022] [Accepted: 05/26/2022] [Indexed: 12/23/2022] Open
Abstract
The perioperative period theoretically is a critical time of opportunity for the progression of pre-existing tumour micrometastasis. Therefore,the timing of introducing cancer therapies including chemotherapy, radiation therapy and immunotherapies in the postoperative period is important. A thorough exploration of the perioperative immune events at a cellular level in combination with an intricate review of available clinical rials was conducted to extrapolate the effects of oncological surgery on the perioperative immune milieu.This is timely in view of the recently published Checkmate-577 trial which demonstrated significant disease-free survival in carcinoma of the gastroesophageal junction with the use of adjuvant anti-programmed cell deathprotein 1(PD-1) immunotherapy.This review focusing in particular on perioperative immunosuppression, identifies potential modifiable factors, the effects of perioperative conditioning and optimisation, the most recent trials in the curative setting for Gastrointestinal malignancies and the new treatment avenues possible in the context of the combination of immunotherapy and major oncological gastrointestinal surgery.
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Affiliation(s)
- Noel E Donlon
- Cancer Immunology and Immunotherapy Group, Department of Surgery, Trinity Translational Medicine Institute, Trinity St James's Cancer Institute, St James's Hospital, Dublin 8, Ireland; Department of Surgery, Trinity Translational Medicine Institute, Trinity St James's Cancer Institute Trinity College Dublin, St James's Hospital, Dublin 8, Ireland
| | - Maria Davern
- Cancer Immunology and Immunotherapy Group, Department of Surgery, Trinity Translational Medicine Institute, Trinity St James's Cancer Institute, St James's Hospital, Dublin 8, Ireland; Department of Surgery, Trinity Translational Medicine Institute, Trinity St James's Cancer Institute Trinity College Dublin, St James's Hospital, Dublin 8, Ireland
| | - Conall Hayes
- Department of Surgery, Trinity Translational Medicine Institute, Trinity St James's Cancer Institute Trinity College Dublin, St James's Hospital, Dublin 8, Ireland
| | - Robert Power
- Department of Surgery, Trinity Translational Medicine Institute, Trinity St James's Cancer Institute Trinity College Dublin, St James's Hospital, Dublin 8, Ireland
| | - Andrew D Sheppard
- Cancer Immunology and Immunotherapy Group, Department of Surgery, Trinity Translational Medicine Institute, Trinity St James's Cancer Institute, St James's Hospital, Dublin 8, Ireland; Department of Surgery, Trinity Translational Medicine Institute, Trinity St James's Cancer Institute Trinity College Dublin, St James's Hospital, Dublin 8, Ireland
| | - Claire L Donohoe
- Department of Surgery, Trinity Translational Medicine Institute, Trinity St James's Cancer Institute Trinity College Dublin, St James's Hospital, Dublin 8, Ireland
| | - Joanne Lysaght
- Cancer Immunology and Immunotherapy Group, Department of Surgery, Trinity Translational Medicine Institute, Trinity St James's Cancer Institute, St James's Hospital, Dublin 8, Ireland; Department of Surgery, Trinity Translational Medicine Institute, Trinity St James's Cancer Institute Trinity College Dublin, St James's Hospital, Dublin 8, Ireland
| | - John V Reynolds
- Cancer Immunology and Immunotherapy Group, Department of Surgery, Trinity Translational Medicine Institute, Trinity St James's Cancer Institute, St James's Hospital, Dublin 8, Ireland; Department of Surgery, Trinity Translational Medicine Institute, Trinity St James's Cancer Institute Trinity College Dublin, St James's Hospital, Dublin 8, Ireland.
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Yan X, Duan H, Ni Y, Zhou Y, Wang X, Qi H, Gong L, Liu H, Tian F, Lu Q, Sun J, Yang E, Zhong D, Wang T, Huang L, Wang J, Chaoyang Wang, Wang Y, Wan Z, Lei J, Zhao J, Jiang T. Tislelizumab combined with chemotherapy as neoadjuvant therapy for surgically resectable esophageal cancer: A prospective, single-arm, phase II study (TD-NICE). Int J Surg 2022; 103:106680. [PMID: 35595021 DOI: 10.1016/j.ijsu.2022.106680] [Citation(s) in RCA: 72] [Impact Index Per Article: 36.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 04/18/2022] [Accepted: 05/07/2022] [Indexed: 12/12/2022]
Abstract
BACKGROUND Clinical benefit of neoadjuvant immunotherapy in resectable esophageal squamous cell carcinoma (ESCC). remains unclear. This study evaluated the efficacy and safety of the programmed death 1 (PD-1) inhibitor tislelizumab combined with chemotherapy as neoadjuvant therapy in patients with resectable ESCC. METHODS Treatment-naïve patients were enrolled and eligible patients received 3 cycles of neoadjuvant therapy with tislelizumab, carboplatin, and nab-paclitaxel. The primary endpoint was surgery patients major pathological response (MPR). Subgroup analysis was stratified by tumor downstaging, circumferential resection margin (CRM), PD-ligand 1 (PD-L1) expression, and tumor mutation burden (TMB). Safety was assessed by adverse events (AEs) and postoperative complications. RESULTS Between September 2020 and March 2021, 45 patients were enrolled. Thirty-six (80.0%) of 45 patients underwent surgery, and 29 (80.5%) underwent successful R0 resection. MPR and pathological complete response (pCR) for surgery patients were 72.0% and 50.0%, respectively. Intention to treatment (ITT) patients MPR and PCR were 57.5% and 40%. Downgrading occurred in 75% of 36 patients. MPR and pCR were identified to be associated with tumor downstaging and CRM but not PD-L1 expression or TMB. TPS levels in MPR and pCR group were significantly higher than that in Non-MPR and Non-pCR group, respectively. Treatment-related AEs of grade 3-4 and immune-related AEs occurred in 42.2% and 22.2% of 45 patients, respectively, and postoperative complications occurred in 77.8% of 36 patients. No treatment-related surgical delay or death occurred. No associations between gene mutation and pathological efficacy were observed. CONCLUSIONS Tislelizumab plus chemotherapy as neoadjuvant therapy demonstrates promising antitumor activity for resectable ESCC with high rates of MPR, pCR, and R0 resection, as well as acceptable tolerability.
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Affiliation(s)
- Xiaolong Yan
- Department of Thoracic Surgery, Tangdu Hospital, Air Force Military Medical University, No.1. Xinsi Road, Xi'an, Shaanxi, China.
| | - Hongtao Duan
- Department of Thoracic Surgery, Tangdu Hospital, Air Force Military Medical University, No.1. Xinsi Road, Xi'an, Shaanxi, China.
| | - Yunfeng Ni
- Department of Thoracic Surgery, Tangdu Hospital, Air Force Military Medical University, No.1. Xinsi Road, Xi'an, Shaanxi, China.
| | - Yongan Zhou
- Department of Thoracic Surgery, Tangdu Hospital, Air Force Military Medical University, No.1. Xinsi Road, Xi'an, Shaanxi, China.
| | - Xiaoping Wang
- Department of Thoracic Surgery, Tangdu Hospital, Air Force Military Medical University, No.1. Xinsi Road, Xi'an, Shaanxi, China.
| | - Haini Qi
- Department of Thoracic Surgery, Tangdu Hospital, Air Force Military Medical University, No.1. Xinsi Road, Xi'an, Shaanxi, China.
| | - Li Gong
- Department of Pathology, Tangdu Hospital, Air Force Military Medical University, No.1. Xinsi Road, Xi'an, Shaanxi, China.
| | - Honggang Liu
- Department of Thoracic Surgery, Tangdu Hospital, Air Force Military Medical University, No.1. Xinsi Road, Xi'an, Shaanxi, China.
| | - Feng Tian
- Department of Thoracic Surgery, Tangdu Hospital, Air Force Military Medical University, No.1. Xinsi Road, Xi'an, Shaanxi, China.
| | - Qiang Lu
- Department of Thoracic Surgery, Tangdu Hospital, Air Force Military Medical University, No.1. Xinsi Road, Xi'an, Shaanxi, China.
| | - Jianyong Sun
- Department of Thoracic Surgery, Tangdu Hospital, Air Force Military Medical University, No.1. Xinsi Road, Xi'an, Shaanxi, China.
| | - Ende Yang
- Department of Thoracic Surgery, Tangdu Hospital, Air Force Military Medical University, No.1. Xinsi Road, Xi'an, Shaanxi, China.
| | - Daixing Zhong
- Department of Thoracic Surgery, Tangdu Hospital, Air Force Military Medical University, No.1. Xinsi Road, Xi'an, Shaanxi, China.
| | - Tao Wang
- Department of Thoracic Surgery, Tangdu Hospital, Air Force Military Medical University, No.1. Xinsi Road, Xi'an, Shaanxi, China.
| | - Lijun Huang
- Department of Thoracic Surgery, Tangdu Hospital, Air Force Military Medical University, No.1. Xinsi Road, Xi'an, Shaanxi, China.
| | - Jian Wang
- Department of Thoracic Surgery, Tangdu Hospital, Air Force Military Medical University, No.1. Xinsi Road, Xi'an, Shaanxi, China.
| | - Chaoyang Wang
- Department of Thoracic Surgery, Tangdu Hospital, Air Force Military Medical University, No.1. Xinsi Road, Xi'an, Shaanxi, China.
| | - Yuanyong Wang
- Department of Thoracic Surgery, Tangdu Hospital, Air Force Military Medical University, No.1. Xinsi Road, Xi'an, Shaanxi, China.
| | - Zhiyi Wan
- Genecast Biotechnology Co., Ltd, 88 Danshan Road, Xidong Chuangrong Building, Suite C 1310-1318, Xishan District, Wuxi City, Jiangsu, 214104, China.
| | - Jie Lei
- Department of Thoracic Surgery, Tangdu Hospital, Air Force Military Medical University, No.1. Xinsi Road, Xi'an, Shaanxi, China.
| | - Jinbo Zhao
- Department of Thoracic Surgery, Tangdu Hospital, Air Force Military Medical University, No.1. Xinsi Road, Xi'an, Shaanxi, China.
| | - Tao Jiang
- Department of Thoracic Surgery, Tangdu Hospital, Air Force Military Medical University, No.1. Xinsi Road, Xi'an, Shaanxi, China.
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Approach to Resectable Gastric Cancer: Evolving Paradigm of Neoadjuvant and Adjuvant Treatment. Curr Treat Options Oncol 2022; 23:1044-1058. [PMID: 35524838 DOI: 10.1007/s11864-021-00917-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/01/2021] [Indexed: 12/22/2022]
Abstract
OPINION STATEMENT Recent therapeutic advances have prolonged survival in patients with metastatic gastric cancer, though the prognosis for patients with locally advanced resectable gastric cancer remains poor. Long-term survival after resection of locally advanced gastric adenocarcinoma is dependent on early eradication of micrometastatic disease and optimal surgical resection. Preoperative therapy with a docetaxel-containing three-drug regimen has recently been shown to be superior to an anthracycline-containing three-drug regimen or two-drug therapy with a fluoropyrimidine and platinum. Chemoradiation is not essential and is reserved for patients with suboptimal resection. Emerging research strategies include introduction of pre- and postoperative checkpoint blockade and biomarker-directed therapy.
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Weidle UH, Sela T, Brinkmann U, Niewoehner J. Circular RNAs With Efficacy in Preclinical In Vitro and In Vivo Models of Esophageal Squamous Cell Carcinoma. Cancer Genomics Proteomics 2022; 19:283-298. [PMID: 35430563 DOI: 10.21873/cgp.20320] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2022] [Revised: 03/02/2022] [Accepted: 03/03/2022] [Indexed: 02/06/2023] Open
Abstract
Esophageal cancer is associated with a dismal prognosis. The armamentarium of approved drugs is focused on chemotherapy with modest therapeutic benefit. Recently, checkpoint inhibitory monoclonal antibody Pembrolizumab was approved. In order to identify new targets and modalities for the treatment of esophagus squamous cell carcinoma (ESCC) we searched the literature for circRNAs involved in the pathogenesis of ESCC. We identified two down-regulated and 17 up-regulated circRNAs as well as a synthetic circRNA with efficacy in preclinical in vivo systems. Down-regulated circRNAs sponge microRNAs directed against tumor suppressor genes. Up-regulated circRNAs sponge microRNAs directed against mRNAs, which encode proteins with pro-tumoral functions. We discuss issues such as reconstitution of down-regulated circRNAs and inhibition of up-regulated circRNAs with short interfering RNA (siRNA)- related entities. Also, we address druggability issues of the identified targets.
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Affiliation(s)
- Ulrich H Weidle
- Roche Pharma Research and Early Development (pRED), Large Molecule Research, Roche Innovation Center Munich, Penzberg, Germany
| | - Tatjana Sela
- Roche Pharma Research and Early Development (pRED), Large Molecule Research, Roche Innovation Center Munich, Penzberg, Germany
| | - Ulrich Brinkmann
- Roche Pharma Research and Early Development (pRED), Large Molecule Research, Roche Innovation Center Munich, Penzberg, Germany
| | - Jens Niewoehner
- Roche Pharma Research and Early Development (pRED), Large Molecule Research, Roche Innovation Center Munich, Penzberg, Germany
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Su PF, Yu JC. Progress in neoadjuvant therapy for gastric cancer (Review). Oncol Lett 2022; 23:172. [PMID: 35497934 PMCID: PMC9019865 DOI: 10.3892/ol.2022.13292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Accepted: 03/28/2022] [Indexed: 02/03/2023] Open
Affiliation(s)
- Peng-Fei Su
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, P.R. China
| | - Jian-Chun Yu
- Department of General Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, P.R. China
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Huang R, Qiu Z, Zheng C, Zeng R, Chen W, Wang S, Li E, Xu Y. Neoadjuvant Therapy for Locally Advanced Esophageal Cancers. Front Oncol 2022; 12:734581. [PMID: 35463306 PMCID: PMC9021527 DOI: 10.3389/fonc.2022.734581] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Accepted: 03/09/2022] [Indexed: 02/05/2023] Open
Abstract
Esophageal carcinoma is one of the most aggressive malignant diseases. At present, neoadjuvant chemotherapy and neoadjuvant chemoradiotherapy are regarded as the standard modalities for the treatments of locally advanced esophageal cancers based on several landmark trials. However, the optimal regimen, radiation dose, and surgical intervals are uncertain and the rate of recurrence after neoadjuvant therapy is high. Patients receiving neoadjuvant therapy and reaching a pathological complete response have been reported to have a better survival benefit and a fewer recurrence risk than those non-pathological complete responses. Nevertheless, less than half of patients will reach a pathological complete response after neoadjuvant therapy, and the methods to evaluate the efficacy after neoadjuvant therapy accurately are limited. Immune checkpoint inhibitors have been recommended for the treatments of advanced esophageal cancers. Recently, research has been beginning to evaluate the safety and efficacy of immunotherapy combined with neoadjuvant therapy. Here, we will review and discuss the development of the neoadjuvant therapy of locally advanced esophageal cancers and unsolved clinical problems.
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Affiliation(s)
- Runkai Huang
- Department of Biochemistry and Molecular Biology, Shantou University Medical College, Shantou, China
| | - Zhenbin Qiu
- Department of Biochemistry and Molecular Biology, Shantou University Medical College, Shantou, China
| | - Chunwen Zheng
- Department of Biochemistry and Molecular Biology, Shantou University Medical College, Shantou, China
| | - Ruijie Zeng
- Department of Biochemistry and Molecular Biology, Shantou University Medical College, Shantou, China
| | - Wanxian Chen
- Department of Biochemistry and Molecular Biology, Shantou University Medical College, Shantou, China
| | - Simeng Wang
- Department of Biochemistry and Molecular Biology, Shantou University Medical College, Shantou, China
| | - Enmin Li
- Department of Biochemistry and Molecular Biology, Shantou University Medical College, Shantou, China
| | - Yiwei Xu
- Department of Clinical Laboratory Medicine, the Cancer Hospital of Shantou University Medical College, Shantou, China
- Guangdong Esophageal Cancer Research Institute, Shantou University Medical College, Shantou, China
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Tang Z, Wang Y, Yu Y, Cui Y, Liang L, Xu C, Shen Z, Shen K, Wang X, Liu T, Sun Y. Neoadjuvant apatinib combined with oxaliplatin and capecitabine in patients with locally advanced adenocarcinoma of stomach or gastroesophageal junction: a single-arm, open-label, phase 2 trial. BMC Med 2022; 20:107. [PMID: 35382819 PMCID: PMC8985371 DOI: 10.1186/s12916-022-02309-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2021] [Accepted: 02/21/2022] [Indexed: 02/03/2023] Open
Abstract
BACKGROUND Adding anti-angiogenics to neoadjuvant chemotherapy for localized gastric cancer is recognized as a promising strategy, but its clinical value remains to be defined. METHODS This single-center, single-arm, phase 2 trial included patients with locally advanced (cT3/4aN+M0) adenocarcinoma of the stomach or gastroesophageal junction (GEJ) who received three cycles of intravenous oxaliplatin (135 mg/m2 on day 1), oral capecitabine (1000 mg/m2 twice daily on days 1 to 14), and oral apatinib for 21 days (250 mg once daily in the first two cycles, and further increased to 500 mg daily in the third cycle based on whether any adverse event of grade 3 or worse occurred), and an additional cycle of oxaliplatin plus capecitabine, followed by gastrectomy with D2 lymphadenectomy. The primary endpoint was the proportion of patients who achieved an objective response according to RECIST version 1.1. RESULTS Between April 28, 2017, and October 23, 2019, 37 patients were screened and 35 participants were included. Of the 32 patients assessable for efficacy and safety, objective responses were achieved in 25 (78.1%; 95% confidence interval [CI], 60.0% to 90.7%) patients. Thirty-one (96.9%) patients received R0 resection, two (6.3%) patients achieved pathological complete response, and 11 (34.4%) patients achieved pathological response. At the data cutoff date (September 30, 2021), the median event-free survival was 42.6 (95% CI, 16.2 to not reached) months, and the median overall survival was not reached. The most common grade 3 or 4 treatment-emergent adverse events were hypertension (9/32, 28.1%), thrombocytopenia (7/32, 21.9%), and neutropenia (5/32, 15.6%). Seven (21.9%) patients developed surgical complications, and the most common one was intra-abdominal abscess (4/32, 12.5%). CONCLUSIONS The concomitant use of apatinib, oxaliplatin, and capecitabine as neoadjuvant therapy showed promising efficacy and manageable safety profile in patients with locally advanced adenocarcinoma of the stomach or GEJ, and further phase 3 study is warranted. TRIAL REGISTRATION This study was registered with ClinicalTrial.gov ( NCT03229096 ).
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Affiliation(s)
- Zhaoqing Tang
- Department of General Surgery, Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai, 200032, China
| | - Yan Wang
- Department of Medical Oncology, Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai, 200032, China
| | - Yiyi Yu
- Department of Medical Oncology, Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai, 200032, China
| | - Yuehong Cui
- Department of Medical Oncology, Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai, 200032, China
| | - Liang Liang
- Department of Radiology, Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai, 200032, China
| | - Chen Xu
- Department of Pathology, Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai, 200032, China
| | - Zhenbin Shen
- Department of General Surgery, Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai, 200032, China
| | - Kuntang Shen
- Department of General Surgery, Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai, 200032, China
| | - Xuefei Wang
- Department of General Surgery, Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai, 200032, China.
| | - Tianshu Liu
- Department of Medical Oncology, Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai, 200032, China.
| | - Yihong Sun
- Department of General Surgery, Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai, 200032, China.
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Ahmad MU, Javadi C, Poultsides GA. Neoadjuvant Treatment Strategies for Resectable Proximal Gastric, Gastroesophageal Junction and Distal Esophageal Cancer. Cancers (Basel) 2022; 14:cancers14071755. [PMID: 35406527 PMCID: PMC8996907 DOI: 10.3390/cancers14071755] [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: 03/04/2022] [Revised: 03/23/2022] [Accepted: 03/25/2022] [Indexed: 01/27/2023] Open
Abstract
Simple Summary The five-year survival for resectable proximal gastric, gastroesophageal junction (GEJ), and distal esophageal cancer ranges from 30 to 60% globally. Neoadjuvant and/or perioperative therapy has emerged as a treatment tool to improve patient selection for surgery, resectability, and locoregional control of the disease. As a result, treatment strategies have evolved from the first trials in the late 1980s to the pivotal CROSS trial updated in 2015. The review summarizes current clinical trials and treatment recommendations with regard to neoadjuvant and/or perioperative therapy for patients with adenocarcinoma and squamous cell carcinoma of the distal esophagus, GEJ, and proximal stomach. Abstract Neoadjuvant treatment strategies for resectable proximal gastric, gastroesophageal junction (GEJ), and distal esophageal cancer have evolved over several decades. Treatment recommendations differ based on histologic type—squamous cell carcinoma (SCC) versus adenocarcinoma (AC)—as well as the exact location of the tumor. Recent and older clinical trials in this area were critically reviewed. Neoadjuvant chemoradiation with concurrent taxane- or fluoropyrimidine-based chemotherapy has an established role for both AC and SCC of the distal esophagus and GEJ. The use of perioperative chemotherapy for gastric AC is based on the FLOT4 and MAGIC trials; however, the utility of neoadjuvant chemoradiation in this setting requires further evaluation. Additional clinical trials evaluating chemotherapy, targeted therapy, immunotherapy, and radiation that are currently in process are highlighted, given the need for further disease control.
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Advances in the curative management of oesophageal cancer. Br J Cancer 2022; 126:706-717. [PMID: 34675397 PMCID: PMC8528946 DOI: 10.1038/s41416-021-01485-9] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 06/01/2021] [Accepted: 06/30/2021] [Indexed: 12/24/2022] Open
Abstract
The incidence of oesophageal cancer, in particular adenocarcinoma, has markedly increased over the last four decades with adenocarcinoma becoming the dominant subtype in the West, and mortality rates are high. Nevertheless, overall survival of patients with oesophageal cancer has doubled in the past 20 years, with earlier diagnosis and improved treatments benefiting those patients who can be treated with curative intent. Advances in endotherapy, surgical approaches, and multimodal and other combination therapies have been reported. New vistas have emerged in targeted therapies and immunotherapy, informed by new knowledge in genomics and molecular biology, which present opportunities for personalised cancer therapy and novel clinical trials. This review focuses exclusively on the curative intent treatment pathway, and highlights emerging advances.
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Panda SK, Sahoo PK, Agarwala SK, Houghton T T, Chandrapattan PP, Sankar K V, Nag R. Evolution of treatment in gastric cancer- a systematic review. J Egypt Natl Canc Inst 2022; 34:12. [PMID: 35307789 DOI: 10.1186/s43046-022-00114-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Accepted: 02/07/2022] [Indexed: 02/08/2023] Open
Abstract
Multimodality is the standard of care in gastric cancer but surgery remains the mainstay of curative treatment. As we are heading towards a more conservative approach for functional preservation without compromising oncological outcomes in all malignancies, the guidelines keeps changing based on various studies.The extent of surgery used to vary between the east and west, with the east performing more radical surgery and the west more reliant on multimodality therapy. This practice has been changing in the recent times.In this article we have reviewed how the treatment protocols of gastric cancer has evolved and modified, highlighting the practice changing trials.
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Affiliation(s)
- Sangram K Panda
- Department of Surgical Oncology, IMS and SUM Hospital, Kalinga Nagar, Bhubaneswar, Odisha, India
| | - Pradyumna K Sahoo
- Department of Surgical Oncology, IMS and SUM Hospital, Kalinga Nagar, Bhubaneswar, Odisha, India
| | - Sunil K Agarwala
- Department of Surgical Oncology, IMS and SUM Hospital, Kalinga Nagar, Bhubaneswar, Odisha, India
| | - Tim Houghton T
- Department of Surgical Oncology, IMS and SUM Hospital, Kalinga Nagar, Bhubaneswar, Odisha, India.
| | | | - Vikas Sankar K
- Department of Surgical Oncology, IMS and SUM Hospital, Kalinga Nagar, Bhubaneswar, Odisha, India
| | - Ramkishan Nag
- Department of Surgical Oncology, IMS and SUM Hospital, Kalinga Nagar, Bhubaneswar, Odisha, India
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