151
|
Cats A. No clear role for angiogenesis inhibitors in first-line therapy for stomach cancer. Lancet Oncol 2019; 20:323-324. [PMID: 30718071 DOI: 10.1016/s1470-2045(18)30892-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2018] [Accepted: 11/19/2018] [Indexed: 01/02/2023]
Affiliation(s)
- Annemieke Cats
- Department of Gastrointestinal Oncology, Netherlands Cancer Institute, 1066 CX Amsterdam, Netherlands.
| |
Collapse
|
152
|
van den Ende T, Ter Veer E, Machiels M, Mali RMA, Abe Nijenhuis FA, de Waal L, Laarman M, Gisbertz SS, Hulshof MCCM, van Oijen MGH, van Laarhoven HWM. The Efficacy and Safety of (Neo)Adjuvant Therapy for Gastric Cancer: A Network Meta-analysis. Cancers (Basel) 2019; 11:E80. [PMID: 30641964 PMCID: PMC6356558 DOI: 10.3390/cancers11010080] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Revised: 01/05/2019] [Accepted: 01/05/2019] [Indexed: 12/21/2022] Open
Abstract
Background: Alternatives in treatment-strategies exist for resectable gastric cancer. Our aims were: (1) to assess the benefit of perioperative, neoadjuvant and adjuvant treatment-strategies and (2) to determine the optimal adjuvant regimen for gastric cancer treated with curative intent. Methods: PubMed, EMBASE, CENTRAL, and ASCO/ESMO conferences were searched up to August 2017 for randomized-controlled-trials on the curative treatment of resectable gastric cancer. We performed two network-meta-analyses (NMA). NMA-1 compared perioperative, neoadjuvant and adjuvant strategies only if there was a direct comparison. NMA-2 compared different adjuvant chemo(radio)therapy regimens, after curative resection. Overall-survival (OS) and disease-free-survival (DFS) were analyzed using random-effects NMA on the hazard ratio (HR)-scale and calculated as combined HRs and 95% credible intervals (95% CrIs). Results: NMA-1 consisted of 9 direct comparisons between strategies for OS (14 studies, n = 4187 patients). NMA-2 consisted of 16 direct comparisons between adjuvant chemotherapy/chemoradiotherapy regimens for OS (37 studies, n = 10,761) and 14 for DFS (30 studies, n = 9714 patients). Compared to taxane-based-perioperative-chemotherapy, surgery-alone (HR = 0.58, 95% CrI = 0.38⁻0.91) and perioperative-chemotherapy regimens without a taxane (HR = 0.79, 95% CrI = 0.58⁻1.15) were inferior in OS. After curative-resection, the doublet oxaliplatin-fluoropyrimidine (for one-year) was the most efficacious adjuvant regimen in OS (HR = 0.47, 95% CrI = 0.28⁻0.80). Conclusions: For resectable gastric cancer, (1) taxane-based perioperative-chemotherapy was the most promising treatment strategy; and (2) adjuvant oxaliplatin-fluoropyrimidine was the most promising regimen after curative resection. More research is warranted to confirm or reproach these findings.
Collapse
Affiliation(s)
- Tom van den Ende
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam University Medical Centers (UMC) location AMC, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands.
| | - Emil Ter Veer
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam University Medical Centers (UMC) location AMC, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands.
| | - Mélanie Machiels
- Department of Radiotherapy, Cancer Center Amsterdam, Amsterdam University Medical Centers (UMC) location AMC, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands.
| | - Rosa M A Mali
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam University Medical Centers (UMC) location AMC, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands.
| | - Frank A Abe Nijenhuis
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam University Medical Centers (UMC) location AMC, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands.
| | - Laura de Waal
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam University Medical Centers (UMC) location AMC, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands.
| | - Marety Laarman
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam University Medical Centers (UMC) location AMC, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands.
| | - Suzanne S Gisbertz
- Department of Surgery, Cancer Center Amsterdam, Amsterdam University Medical Centers (UMC) location AMC, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands.
| | - Maarten C C M Hulshof
- Department of Radiotherapy, Cancer Center Amsterdam, Amsterdam University Medical Centers (UMC) location AMC, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands.
| | - Martijn G H van Oijen
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam University Medical Centers (UMC) location AMC, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands.
| | - Hanneke W M van Laarhoven
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam University Medical Centers (UMC) location AMC, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands.
| |
Collapse
|
153
|
Watson S, de la Fouchardière C, Kim S, Cohen R, Bachet JB, Tournigand C, Ferraz JM, Lefevre M, Colin D, Svrcek M, Meurisse A, Louvet C. Oxaliplatin, 5-Fluorouracil and Nab-paclitaxel as perioperative regimen in patients with resectable gastric adenocarcinoma: A GERCOR phase II study (FOXAGAST). Eur J Cancer 2018; 107:46-52. [PMID: 30529902 DOI: 10.1016/j.ejca.2018.11.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2018] [Revised: 10/23/2018] [Accepted: 11/01/2018] [Indexed: 12/13/2022]
Abstract
BACKGROUND 5-Fluorouracil (5-FU) and platinum-based perioperative chemotherapy is standard of care for resectable gastric adenocarcinoma (RGA). Nanoparticle albumin-bound (Nab-) paclitaxel is active in advanced disease but has never been evaluated in the perioperative setting. The objective was to evaluate the efficacy of Nab-paclitaxel in combination with FOLFOX for RGA patients. METHODS We performed a non-randomised, open-label, phase II study. RGA patients were assigned to receive neoadjuvant Nab-paclitaxel (150 mg/m2) and FOLFOX q2w for six cycles. Six additional post-operative cycles were kept at the investigator's discretion. The primary end-point was complete pathological response (tumour regression grade [TRG1]) rate. According to Fleming design, 49 patients were required to test H0 (10% TRG1) and H1 (25% TRG1). To reject H0, TRG1 had to be achieved in 8 patients. RESULTS Forty-nine patients were included. Median number of neoadjuvant chemotherapy cycles was 6 (range, 3-6). Median dose intensity for Nab-paclitaxel, oxaliplatin and 5-FU was 96% (38-103%), 97% (47-103%) and 99% (50-112%), respectively. Surgery could not be performed in 5 (10.2%) patients. Tumour resection was R0 for 42 of 44 (95.5%) patients. Pathological review classified tumours as TRG1 to TRG5 for 8 (16.3%), 11 (22.5%), 4 (8.2%), 18 (36.7%) and 3 (6.1%) patients, respectively. Grade 3 or worse toxicities during neoadjuvant chemotherapy were non-febrile neutropenia (20.4%), nausea (8.2%), diarrhoea (8.2%) and neuropathy (6.1%). Of 44 patients, 14 (31.8%) experienced surgery-related complications and three (6.8%) died of surgical complications. CONCLUSION This regimen shows promising activity. Toxicity is manageable but a meaningful rate of surgical complications was observed. This strategy deserves investigation in phase III studies.
Collapse
Affiliation(s)
- S Watson
- Medical Oncology Department, Institut Mutualiste Montsouris, Paris, France
| | | | - S Kim
- Medical Oncology Department, Centre Hospitalier Régional Universitaire, Besançon, France
| | - R Cohen
- Sorbonne Université, Medical Oncology Department, AP-HP, hôpital Saint-Antoine, F-75012 Paris, France
| | - J B Bachet
- Sorbonne Universités, UPMC, Gastro-enterology Department, Hôpital de la Pitié-Salpêtrière, Assistance Publique - Hôpitaux de Paris, Paris, France
| | - C Tournigand
- Medical Oncology Department, Hôpital Henri Mondor, Assistance Publique - Hôpitaux de Paris, UPEC, Créteil, France
| | - J M Ferraz
- Surgical Department, Institut Mutualiste Montsouris, Paris, France
| | - M Lefevre
- Pathology Department, Institut Mutualiste Montsouris, Paris, France
| | - D Colin
- Pathology Department, Institut Mutualiste Montsouris, Paris, France
| | - M Svrcek
- Sorbonne Université, UPMC, Pathology Department, Hôpital Saint-Antoine, Assistance Publique - Hôpitaux de Paris, Paris, France
| | - A Meurisse
- Methodological and Quality of Life in Oncology Unit, Centre Hospitalier Régional Universitaire, Besançon, France
| | - C Louvet
- Medical Oncology Department, Institut Mutualiste Montsouris, Paris, France.
| |
Collapse
|
154
|
Zhang S, Jiang XH. Neoadjuvant therapy in gastric cancer: Current status and future perspectives. Shijie Huaren Xiaohua Zazhi 2018; 26:1939-1946. [DOI: 10.11569/wcjd.v26.i33.1939] [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] [Indexed: 02/06/2023] Open
Abstract
Gastric cancer (GC) remains one of the most common tumors in China. Most patients with GC in China are already in a locally advanced stage at the time of diagnosis. Neoadjuvant therapy has attracted increasing attention. Clinical literature and meta-analyses show that neoadjuvant therapy results in a significant survival benefit for resectable locally advanced GC, and preoperative chemoradiotherapy also should be a standard treatment for advanced GC vs surgery alone. The optimal regimens of neoadjuvant therapy and comparisons between preoperative chemotherapy and chemoradiotherapy still need to be studied further.
Collapse
Affiliation(s)
- Shun Zhang
- Department of Gastrointestinal Surgery, Shanghai East Hospital, Shanghai 200120, China
| | - Xiao-Hua Jiang
- Department of Gastrointestinal Surgery, Shanghai East Hospital, Shanghai 200120, China
| |
Collapse
|
155
|
van den Ende T, Smyth E, Hulshof MCCM, van Laarhoven HWM. Chemotherapy and novel targeted therapies for operable esophageal and gastroesophageal junctional cancer. Best Pract Res Clin Gastroenterol 2018; 36-37:45-52. [PMID: 30551856 DOI: 10.1016/j.bpg.2018.11.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2018] [Accepted: 11/19/2018] [Indexed: 01/31/2023]
Abstract
During the past decades, several treatment strategies such as neoadjuvant chemotherapy, neoadjuvant chemoradiotherapy and perioperative chemotherapy have been shown to improve the prognosis of resectable esophageal cancer. Patients with squamous cell tumors respond better to neoadjuvant chemoradiotherapy compared to adenocarcinoma. Therefore, in squamous tumors neoadjuvant chemoradiotherapy is the preferred strategy. Neoadjuvant chemoradiotherapy and perioperative chemotherapy are both effective in patients with adenocarcinoma. Chemoradiotherapy trials have shown higher rates of pCR, pN0 and R0 resection rates compared to neoadjuvant chemotherapy trials. Nonetheless, it is still unclear whether one strategy should be preferred over the other in terms of overall survival for adenocarcinoma. Based on the currently available evidence, the addition of targeted agents, such as VEGF and EGFR inhibitors, to the aforementioned strategies does not lead to survival benefit. Novel targeted treatment strategies that are currently being investigated include inhibition of HER2, PD-1 or the PD-1 ligand. Molecular subgroup analysis can contribute to better understanding of disease pathogenesis and prediction of response to treatment.
Collapse
Affiliation(s)
- Tom van den Ende
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam University Medical Centers (UMC) Location AMC, University of Amsterdam, Amsterdam, the Netherlands.
| | - Elizabeth Smyth
- Department of Medical Oncology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, Great Britain, UK
| | - Maarten C C M Hulshof
- Department of Radiotherapy, Cancer Center Amsterdam, Amsterdam University Medical Centers (UMC) Location AMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Hanneke W M van Laarhoven
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam University Medical Centers (UMC) Location AMC, University of Amsterdam, Amsterdam, the Netherlands.
| |
Collapse
|
156
|
Shimizu D, Kanda M, Kodera Y, Sakamoto J. Cutting-edge evidence of adjuvant treatments for gastric cancer. Expert Rev Gastroenterol Hepatol 2018; 12:1109-1122. [PMID: 30274536 DOI: 10.1080/17474124.2018.1530985] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
In recent decades, adjuvant therapy has secured a firm position in the treatment of gastric cancer by improving patient prognosis. Currently, standard therapy varies between East Asia, Europe and North America due to heterogeneities of the tumor, race, medical environment and/or surgical procedure. Although adjuvant strategies, proved effective in each region and implemented to clinical practice, certain patient populations with advanced gastric cancer show recurrence and a fatal prognosis. The development of a universal adjuvant therapy with a high efficacy and acceptable adverse events or with less toxicity and non-inferiority seems to have become urgent and imperative. Areas covered: In this review, we aimed to summarize the current knowledge regarding adjuvant therapies for gastric cancer, including chemotherapy, chemoradiotherapy and molecular targeted therapy, based on clinical trials and to introduce the pivotal ongoing phase III trials. Expert commentary: The efficacy of adjuvant therapy to prevent recurrence remains insufficient although several trials have shown a significant benefit in patients with localized advanced gastric cancer. The development of more effective and universal multimodal adjuvant therapy is required.
Collapse
Affiliation(s)
- Dai Shimizu
- a Department of Gastroenterological Surgery (Surgery II) , Nagoya University Graduate School of Medicine , Nagoya , Japan
| | - Mitsuro Kanda
- a Department of Gastroenterological Surgery (Surgery II) , Nagoya University Graduate School of Medicine , Nagoya , Japan
| | - Yasuhiro Kodera
- a Department of Gastroenterological Surgery (Surgery II) , Nagoya University Graduate School of Medicine , Nagoya , Japan
| | | |
Collapse
|
157
|
Bai ZG, Zhang ZT. A systematic review and meta-analysis on the effect of angiogenesis blockade for the treatment of gastric cancer. Onco Targets Ther 2018; 11:7077-7087. [PMID: 30410364 PMCID: PMC6200090 DOI: 10.2147/ott.s169484] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Introduction To date, anti-vascular endothelial growth factor (VEGF) monoclonal antibody (mAb, bevacizumab), anti-VEGF receptor mAb (ramucirumab) and selective vascular endothelial growth factor receptor (VEGFR) tyrosine kinase inhibitors (sunitinib, sorafenib and apatinib) have been tested in the clinical trials. Materials and methods In the current study, results of 32 clinical trials (24 Phase I or II, 8 Phase III) were systematically reviewed and meta-analysis was performed in 8 Phase III trial results. Results It was found that median overall survival (OS) time and progression-free survival (PFS) time were significantly longer in the patients treated with antiangiogenic reagents compared to that in the patients with placebo when all of 8 Phase III clinical trials were analyzed together (OS: odds ratio = 0.805, 95% CI: 0.719–0.901, P < 0.001; PFS: odds ratio = 0.719, 95% CI: 0.533–969, P = 0.030). Conclusion Meta-analysis on bevacizumab (4 out 8 Phase III trials) indicated that neither OS nor PFS was significantly different between the groups treated with bevacizumab or placebo with or without combination of other chemotherapeutic reagents (OS: odds ratio = 0.909, 95% CI: 0.780–1.059, P = 0.221; PFS: odds ratio = 0.985, 95% CI: 0.865–1.122, P = 0.826). By contrast, meta-analysis on ramucirumab (3 out of 8 Phase III trials) revealed that ramucirumab was significantly favored in the treatment of gastric cancer with significant different OS between the two groups (odds ratio = 0.720, 95% CI: 0.604–0.858, P < 0.001). In addition, patients treated with VEGF or VEGFR blockers had higher morbidity of hypertension and neutropenia, but lower risk of side effects of vomiting and anemia. These findings suggest that addition of antiangiogenesis reagents, especially anti-VEGFR-mAb, to the first- or second-line chemotherapy could prolong patient’s OS and PFS time in the advanced or metastatic gastric cancer.
Collapse
Affiliation(s)
- Zhi-Gang Bai
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing Key Laboratory of Cancer Invasion and Metastasis Research and National Clinical Research Center for Digestive Diseases, Beijing 100050, People's Republic of China,
| | - Zhong-Tao Zhang
- Department of General Surgery, Beijing Friendship Hospital, Capital Medical University, Beijing Key Laboratory of Cancer Invasion and Metastasis Research and National Clinical Research Center for Digestive Diseases, Beijing 100050, People's Republic of China,
| |
Collapse
|
158
|
Third line treatment of advanced oesophagogastric cancer: A critical review of current evidence and evolving trends. Cancer Treat Rev 2018; 71:32-38. [PMID: 30343173 DOI: 10.1016/j.ctrv.2018.10.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Revised: 10/11/2018] [Accepted: 10/14/2018] [Indexed: 12/19/2022]
Abstract
There is increasing evidence that treatment beyond second line provides significant survival benefit for selected advanced oesophageal and gastric adenocarcinoma patients, and important randomised controlled trials of both chemotherapy, targeted therapy and immunotherapy have recently been reported in this space. Despite this growing evidence base there are presently no formal guidelines for third line treatment available to clinicians, and as these agents move into routine clinical practice patient selection and rational sequencing of treatment will become an increasingly relevant clinical challenge. This review critically appraises the current evidence base for third line treatment and discusses patient selection, potential predictive biomarkers and future directions for third line treatment in this challenging condition.
Collapse
|
159
|
Walker RC, Underwood TJ. Molecular pathways in the development and treatment of oesophageal cancer. Best Pract Res Clin Gastroenterol 2018; 36-37:9-15. [PMID: 30551862 DOI: 10.1016/j.bpg.2018.11.013] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Accepted: 11/20/2018] [Indexed: 02/07/2023]
Abstract
The molecular pathways involved in the development and treatment of oesophageal cancer are complex. Recent large-scale genome sequencing studies have delivered novel insights into aetiology and possible targeted treatments. Oesophageal squamous cell carcinoma (OSCC) and adenocarcinoma (OAC) are distinct entities. At the molecular level OSCC is more similar to squamous cell cancers in other organs than OAC. Whilst considerable heterogeneity exists in both tumour types new data suggests that driver gene events and mutational signatures may be able to categorise tumours into potentially actionable subtypes. Taken together these findings not only suggest new avenues for treatments in a cancer type with appalling outcomes, but also a new era of molecular rather than purely anatomical classification and staging of oesophageal cancer.
Collapse
Affiliation(s)
- Robert Charles Walker
- Cancer Research UK and Royal College of Surgeons of England Clinical Research Training Fellow, University of Southampton, UK
| | - Timothy James Underwood
- Cancer Research UK and Royal College of Surgeons of England Advanced Clinician Scientist Fellow, University of Southampton, UK.
| |
Collapse
|
160
|
Agolli L, Nicosia L. Between evidence and new perspectives on the current state of the multimodal approach to gastric cancer: Is there still a role for radiation therapy? World J Gastrointest Oncol 2018; 10:271-281. [PMID: 30254722 PMCID: PMC6147768 DOI: 10.4251/wjgo.v10.i9.271] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Revised: 06/08/2018] [Accepted: 06/27/2018] [Indexed: 02/05/2023] Open
Abstract
In patients affected by gastric cancer (GC), especially those in advanced stage, the multidisciplinary approach of treatment is fundamental to obtain a good disease control and quality of life. Although many chemotherapeutics in combination to radiotherapy are adopted in the peri- or postoperative setting, the most optimal timing, regimens and doses remains controversial. In the era of radical surgery performed with D2-lymphadenectomy, the role of radiation therapy remains to be better defined. Categories of patients, who could benefit more from an intensified local treatment rather than more toxic systemic therapy, are still under investigation. Evidence and recent updates of the randomized trials, meta-analysis and prospective trials show that the postoperative radiotherapy plays a fundamental role in reducing the loco-regional recurrence and in turn the disease-free survival in operable advanced GC patients, also after a well performed D2 surgery. Therapeutic decisions should be taken considering the individual patients, but the multimodal approach is necessary to guarantee a longer survival and a good quality of life. Ongoing randomized trials could better define the timing and the combination of radiotherapy and systemic therapy.
Collapse
Affiliation(s)
- Linda Agolli
- Department of Radiation Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden 01037, Germany
| | - Luca Nicosia
- Department of Radiation Oncology, Sant’Andrea Hospital, Sapienza University of Rome, Rome 00189, Italy
| |
Collapse
|
161
|
Slagter AE, Jansen EPM, van Laarhoven HWM, van Sandick JW, van Grieken NCT, Sikorska K, Cats A, Muller-Timmermans P, Hulshof MCCM, Boot H, Los M, Beerepoot LV, Peters FPJ, Hospers GAP, van Etten B, Hartgrink HH, van Berge Henegouwen MI, Nieuwenhuijzen GAP, van Hillegersberg R, van der Peet DL, Grabsch HI, Verheij M. CRITICS-II: a multicentre randomised phase II trial of neo-adjuvant chemotherapy followed by surgery versus neo-adjuvant chemotherapy and subsequent chemoradiotherapy followed by surgery versus neo-adjuvant chemoradiotherapy followed by surgery in resectable gastric cancer. BMC Cancer 2018; 18:877. [PMID: 30200910 PMCID: PMC6131797 DOI: 10.1186/s12885-018-4770-2] [Citation(s) in RCA: 100] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2018] [Accepted: 08/22/2018] [Indexed: 12/21/2022] Open
Abstract
Background Although radical surgery remains the cornerstone of cure in resectable gastric cancer, survival remains poor. Current evidence-based (neo)adjuvant strategies have shown to improve outcome, including perioperative chemotherapy, postoperative chemoradiotherapy and postoperative chemotherapy. However, these regimens suffer from poor patient compliance, particularly in the postoperative phase of treatment. The CRITICS-II trial aims to optimize preoperative treatment by comparing three treatment regimens: (1) chemotherapy, (2) chemotherapy followed by chemoradiotherapy and (3) chemoradiotherapy. Methods In this multicentre phase II non-comparative study, patients with clinical stage IB-IIIC (TNM 8th edition) resectable gastric adenocarcinoma are randomised between: (1) 4 cycles of docetaxel+oxaliplatin+capecitabine (DOC), (2) 2 cycles of DOC followed by chemoradiotherapy (45Gy in combination with weekly paclitaxel and carboplatin) or (3) chemoradiotherapy. Primary endpoint is event-free survival, 1 year after randomisation (events are local and/or regional recurrence or progression, distant recurrence, or death from any cause). Secondary endpoints include: toxicity, surgical outcomes, percentage radical (R0) resections, pathological tumour response, disease recurrence, overall survival, and health related quality of life. Exploratory endpoints include translational studies on predictive and prognostic biomarkers. Discussion The aim of this study is to select the most promising among three preoperative treatment arms in patients with resectable gastric adenocarcinoma. This treatment regimen will subsequently be compared with the standard therapy in a phase III trial. Trial registration clinicaltrials.gov NCT02931890; registered 13 October 2016. Date of first enrolment: 21 December 2017.
Collapse
Affiliation(s)
- Astrid E Slagter
- Department of Radiation Oncology, Netherlands Cancer Institute - Antoni van Leeuwenhoek, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands
| | - Edwin P M Jansen
- Department of Radiation Oncology, Netherlands Cancer Institute - Antoni van Leeuwenhoek, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands
| | - Hanneke W M van Laarhoven
- Department of Medical Oncology, Academic Medical Center Amsterdam, Meibergdreef 9, 1106 AZ, Amsterdam, The Netherlands
| | - Johanna W van Sandick
- Department of Surgery, Netherlands Cancer Institute - Antoni van Leeuwenhoek, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands
| | - Nicole C T van Grieken
- Department of Pathology, VU University Medical Center, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
| | - Karolina Sikorska
- Statistical Department, Netherlands Cancer Institute - Antoni van Leeuwenhoek, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands
| | - Annemieke Cats
- Department of Gastroenterology, Netherlands Cancer Institute - Antoni van Leeuwenhoek, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands
| | - Pietje Muller-Timmermans
- Department of Radiation Oncology, Netherlands Cancer Institute - Antoni van Leeuwenhoek, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands
| | - Maarten C C M Hulshof
- Department of Radiation Oncology, Academic Medical Center Amsterdam, Meibergdreef 9, 1106 AZ, Amsterdam, The Netherlands
| | - Henk Boot
- Department of Gastroenterology, Netherlands Cancer Institute - Antoni van Leeuwenhoek, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands
| | - Maartje Los
- Department of Medical Oncology, St. Antonius Hospital, Koekoekslaan 1, 3435 CM, Nieuwegein, The Netherlands
| | - Laurens V Beerepoot
- Department of Medical Oncology, St. Elisabeth Hospital, Hilvarenbeekse Weg 60, 5022 GC, Tilburg, The Netherlands
| | - Frank P J Peters
- Department of Medical Oncology, Zuyderland Sittard-Geleen, Dr. H. van der Hoffplein 1, 6162 BG, Sittard-Geleen, The Netherlands
| | - Geke A P Hospers
- Department of Medical Oncology, University Medical Center Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
| | - Boudewijn van Etten
- Department of Surgery, University Medical Center Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
| | - Henk H Hartgrink
- Department of Surgery, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, The Netherlands
| | - Mark I van Berge Henegouwen
- Department of Surgery, Academic Medical Center Amsterdam, Meibergdreef 9, 1106 AZ, Amsterdam, The Netherlands
| | - Grard A P Nieuwenhuijzen
- Department of Surgery, Catharina Hospital Eindhoven, Michelangelolaan 2, 5623 EJ, Eindhoven, The Netherlands
| | - Richard van Hillegersberg
- Department of Surgery, University Medical Center Utrecht, Heidelberglaan 100, 3484 CX, Utrecht, The Netherlands
| | - Donald L van der Peet
- Department of Surgery, VU University Medical Center, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
| | - Heike I Grabsch
- Department of Pathology, GROW - School for Oncology and Developmental Biology, Maastricht University Medical Center, P Debyelaan 25, 6229 HX, Maastricht, The Netherlands.,Department of Pathology & Tumour Biology, Leeds Institute of Cancer and Pathology, University of Leeds, Leeds, UK
| | - Marcel Verheij
- Department of Radiation Oncology, Netherlands Cancer Institute - Antoni van Leeuwenhoek, Plesmanlaan 121, 1066 CX, Amsterdam, The Netherlands.
| |
Collapse
|
162
|
Harada K, Lopez A, Shanbhag N, Badgwell B, Baba H, Ajani J. Recent advances in the management of gastric adenocarcinoma patients. F1000Res 2018; 7:F1000 Faculty Rev-1365. [PMID: 30228868 PMCID: PMC6117861 DOI: 10.12688/f1000research.15133.1] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/21/2018] [Indexed: 12/16/2022] Open
Abstract
Gastric adenocarcinoma (GAC) is one of the most aggressive malignancies and has a dismal prognosis. Therefore, multimodality therapies to include surgery, chemotherapy, targeted therapy, immunotherapy, and radiation therapy are needed to provide advantage. For locally advanced GAC (>cT1B), the emerging strategies have included preoperative chemotherapy, postoperative adjuvant chemotherapy, and (occasionally) postoperative chemoradiation in various regions. Several novel therapies have been assessed in clinical trials, but only trastuzumab and ramucirumab (alone and in combination with paclitaxel) have shown overall survival advantage. Pembrolizumab has been approved by the US Food and Drug Administration on the basis of response rate only for patients with microsatellite instability (MSI-H) or if PD-L1 expression is positive (≥1% labeling index in tumor/immune cells in the presence of at least 100 tumor cells in the specimen). Nivolumab has been approved in Japan on the basis of a randomized trial showing significant survival advantage for patients who received nivolumab compared with placebo in the third or later lines of therapy. The cure rate of patients with localized GAC in the West is only about 40% and that for metastatic cancer is very poor (only 2-3%). At this stage, much more target discovery is needed through molecular profiling. Personalized therapy of patients with GAC remains a challenge.
Collapse
Affiliation(s)
- Kazuto Harada
- Department of Gastrointestinal Medical Oncology, University of Texas M.D. Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX 77030, USA
- Department of Gastroenterological Surgery, Graduate School of Medical Science, Kumamoto University, 1-1-1 Honjo, Kumamoto 860-8556, Japan
| | - Anthony Lopez
- Department of Gastrointestinal Medical Oncology, University of Texas M.D. Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX 77030, USA
- Department of Gastroenterology and Hepatology and Inserm U954, Nancy University Hospital, Lorraine University, 5 allée du Morvan, 54511 Vandoeuvre-lès-Nancy, France
| | - Namita Shanbhag
- Department of Gastrointestinal Medical Oncology, University of Texas M.D. Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX 77030, USA
| | - Brian Badgwell
- Department of Surgical Oncology, University of Texas M.D. Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX 77030, USA
| | - Hideo Baba
- Department of Gastroenterological Surgery, Graduate School of Medical Science, Kumamoto University, 1-1-1 Honjo, Kumamoto 860-8556, Japan
| | - Jaffer Ajani
- Department of Gastrointestinal Medical Oncology, University of Texas M.D. Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX 77030, USA
| |
Collapse
|
163
|
Xiao B, Wang W, Zhang D. Risk of bleeding associated with antiangiogenic monoclonal antibodies bevacizumab and ramucirumab: a meta-analysis of 85 randomized controlled trials. Onco Targets Ther 2018; 11:5059-5074. [PMID: 30174444 PMCID: PMC6110629 DOI: 10.2147/ott.s166151] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Aim Bevacizumab and ramucirumab are antiangiogenic monoclonal antibodies, which target vascular endothelial growth factor-A and vascular endothelial growth factor receptor-2, respectively, used in various cancers. Bleeding events have been described with these two agents. We conducted an up-to-date meta-analysis to determine the relative risk (RR) associated with the use of antiangiogenic monoclonal antibodies, bevacizumab and ramucirumab. Methods This meta-analysis of randomized controlled trials was performed after searching PubMed, American Society for Clinical Oncology Abstracts, European Society for Medical Oncology Abstracts, and the proceedings of major conferences for relevant clinical trials. RR and 95% CIs were calculated by random-effects or fixed-effects models for all-grade and high-grade bleeding events related to the angiogenesis inhibitors. Results Eighty-five randomized controlled trials were selected for the meta-analysis, covering 46,630 patients. The results showed that antiangiogenic monoclonal antibodies significantly increased the risk of all-grade (RR: 2.38, 95% CI: 2.09–2.71, p<0.00001) and high-grade (RR: 1.71, 95% CI: 1.48–1.97, p<0.00001) bleeding compared with control arms. In the subgroup analysis, bevacizumab significantly increased the risk of all-grade (RR: 2.73, 95% CI: 2.24–3.33, p<0.00001) and high-grade bleeding (RR: 1.98, 95% CI: 1.68–2.34, p<0.00001), but ramucirumab only increased the risk of all-grade bleeding (RR: 1.94, 95% CI: 1.76–2.13, p<0.00001) and no difference was observed for the risk of high-grade bleeding (RR: 1.04, 95% CI: 0.78–1.39, p=0.79) compared with the control group. For lung cancer patients, bevacizumab significantly increased the risk of all-grade (RR: 4.72, 95% CI: 1.99–11.19, p=0.0004) and high-grade pulmonary hemorrhage (RR: 3.97, 95% CI: 1.70–9.29, p=0.001), but no significant differences in the risk of all-grade (RR: 1.09, 95% CI: 0.76–1.57, p=0.64) and high-grade (RR: 1.22, 95% CI: 0.35–4.21, p=0.75) pulmonary hemorrhage were observed for ramucirumab. The increased risk of all-grade and high-grade bleeding was also observed in colorectal cancer or non-colorectal tumors and low-dose or high-dose angiogenesis inhibitors. Conclusion Antiangiogenic monoclonal antibodies are associated with a significant increase in the risk of all-grade and high-grade bleeding. Ramucirumab may be different from bevacizumab in terms of the risk of high-grade bleeding and the risk of all-grade and high-grade pulmonary hemorrhage in lung cancer patients.
Collapse
Affiliation(s)
- Bingkun Xiao
- Department of Pharmaceutical Sciences, Beijing Institute of Radiation Medicine, Beijing, China
| | - Weilan Wang
- Department of Pharmacy, Chinese PLA General Hospital, Beijing, China,
| | - Dezhi Zhang
- Department of Pharmacy, The 264th Hospital of PLA, Taiyuan, Shanxi, China
| |
Collapse
|
164
|
Tumor Platinum Concentrations and Pathological Responses Following Cisplatin-Containing Chemotherapy in Gastric Cancer Patients. J Gastrointest Cancer 2018; 50:801-807. [DOI: 10.1007/s12029-018-0153-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
|
165
|
Zaanan A, Bouché O, Benhaim L, Buecher B, Chapelle N, Dubreuil O, Fares N, Granger V, Lefort C, Gagniere J, Meilleroux J, Baumann AS, Vendrely V, Ducreux M, Michel P. Gastric cancer: French intergroup clinical practice guidelines for diagnosis, treatments and follow-up (SNFGE, FFCD, GERCOR, UNICANCER, SFCD, SFED, SFRO). Dig Liver Dis 2018; 50:768-779. [PMID: 29886081 DOI: 10.1016/j.dld.2018.04.025] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2018] [Revised: 04/25/2018] [Accepted: 04/26/2018] [Indexed: 02/06/2023]
Abstract
INTRODUCTION This document is a summary of the French Intergroup guidelines regarding the management of gastric cancer published in October 2016, available on the website of the French Society of Gastroenterology (SNFGE) (www.tncd.org), updated in October 2017. METHODS This collaborative work was realized under the auspices of several French medical societies involved in management of gastric cancer. Recommendations are graded in three categories (A-C), according to the amount of evidence found in the literature until July 2017. RESULTS There are several known risk factors for gastric cancer, including Helicobacter pylori and genetic predispositions, both requiring a specific screening for patients and their relatives. The diagnosis and staging evaluation are essentially based on gastroscopy plus biopsies and computed tomography scan. The endoscopic ultrasonography can be used for superficial tumors in case of discussion for endoscopic resection (T1N0). For local disease (N+ and/or T > T1), the strategic therapy is based on surgery associated with perioperative chemotherapy. In the absence of preoperative treatment (for any raison), the postoperative chemoradiotherapy (or chemotherapy) should be discussed for patients with stage II or III tumor. For metastatic disease, the treatment is based on "palliative" chemotherapy consisting in a doublet or triplet regimens depending of age, performance status and HER2 tumor status. For patients with limited metastatic disease, surgical resection could be discussed in multidisciplinary meeting in case of stable disease after chemotherapy. CONCLUSION These guidelines in gastric cancer are done to help decision for daily clinical practice. These recommendations are permanently being reviewed. Each individual case must be discussed within a multidisciplinary team.
Collapse
Affiliation(s)
- Aziz Zaanan
- Department of Gastroenterology and Digestive Oncology, European Georges Pompidou Hospital, APHP, Paris, France.
| | - Olivier Bouché
- Department of Gastroenterology and Digestive Oncology, CHU Reims, Reims, France
| | - Leonor Benhaim
- Department of Surgical Oncology, Gustave Roussy Cancer Center, UNICANCER, Villejuif, France
| | - Bruno Buecher
- Departments of Genetics and Medical Oncology, Curie Institute, UNICANCER, Paris, France
| | - Nicolas Chapelle
- Department of Hepato-Gastroenterology and Digestive Oncology, Institute for Diseases of the Digestive System, CHU Nantes, France
| | - Olivier Dubreuil
- Department of Gastroenterology and Digestive Oncology, Pitié-Salpêtrière Hospital, APHP, Paris, France
| | - Nadim Fares
- Department of Digestive Oncology, CHU Toulouse, Toulouse, France
| | - Victoire Granger
- Department of Hepato-Gastroenterology and Digestive Oncology, CHU Grenoble, Grenoble, France
| | - Christine Lefort
- Department of Gastroenterology and Endoscopy, Private Hospital Jean Mermoz, Lyon, France
| | - Johan Gagniere
- Department of Digestive and Hepatobiliary Surgery, CHU Clermont-Ferrand, Clermont-Ferrand, France
| | | | - Anne-Sophie Baumann
- Department of Radiotherapy, Lorraine Institute of Oncology, UNICANCER, Vandœuvre-lès-Nancy, France
| | | | - Michel Ducreux
- Department of Medical Oncology, Gustave Roussy Cancer Center, UNICANCER, Villejuif, France
| | - Pierre Michel
- Department of Hepato-gastroenterology and Digestive Oncology, CHU Rouen, Rouen, France
| |
Collapse
|
166
|
Tanaka Y, Yoshida K, Suetsugu T, Imai T, Matsuhashi N, Yamaguchi K. Recent advancements in esophageal cancer treatment in Japan. Ann Gastroenterol Surg 2018; 2:253-265. [PMID: 30003188 PMCID: PMC6036369 DOI: 10.1002/ags3.12174] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2018] [Accepted: 04/18/2018] [Indexed: 02/06/2023] Open
Abstract
The 11th edition of the Japanese Classification of Esophageal Cancer (EC) was published in 2017. Some correction was made in the depth of tumor invasion to be consistent with the TNM classification by the Union for International Cancer Control (UICC). With regard to surgery, short-term safety and long-term effectiveness under thoracotomy/video-assisted thoracoscopic surgery are expected to be proven by the Japan Clinical Oncology Group (JCOG)1409 study. Results of nutritional management and countermeasures for adverse events not only during the perioperative period but also during EC chemotherapy were reported. From now on, the pursuit of low invasiveness and radicality is desired. Esophageal surgery is also expected to be safe at all institutions. To determine the optimal modality of preoperative treatment and a novel chemo(radio)therapy regimen for patients with distant metastasis, the results of the ongoing JCOG1109 and 0807 studies are being released. The effect of the addition of molecular targeted drugs on chemotherapy and concurrent chemoradiation has not yet improved overall survival. Immune checkpoint inhibitor drugs could offer a potential new treatment approach for patients with treatment-refractory advanced squamous cell carcinoma (SCC). The Cancer Genome Atlas Research Network reported the results of a comprehensive genome analysis and molecular analysis of SCC and adenocarcinoma of the esophagus. Further differentiation of SCC and adenocarcinoma by molecular characterization analysis may be useful for the development of clinical trials and targeted drug therapies as precision medicine. The era of ultimate minimally invasive surgery and personalized treatment has begun. Large, prospective studies will be required to confirm the value of these advancements.
Collapse
Affiliation(s)
- Yoshihiro Tanaka
- Department of Surgical OncologyGraduate School of MedicineGifu UniversityGifuJapan
| | - Kazuhiro Yoshida
- Department of Surgical OncologyGraduate School of MedicineGifu UniversityGifuJapan
| | - Tomonari Suetsugu
- Department of Surgical OncologyGraduate School of MedicineGifu UniversityGifuJapan
| | - Takeharu Imai
- Department of Surgical OncologyGraduate School of MedicineGifu UniversityGifuJapan
| | - Nobuhisa Matsuhashi
- Department of Surgical OncologyGraduate School of MedicineGifu UniversityGifuJapan
| | - Kazuya Yamaguchi
- Department of Surgical OncologyGraduate School of MedicineGifu UniversityGifuJapan
| |
Collapse
|
167
|
Multimodal treatment in locally advanced gastric cancer. Updates Surg 2018; 70:173-179. [PMID: 29946806 DOI: 10.1007/s13304-018-0539-z] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Accepted: 05/13/2018] [Indexed: 02/07/2023]
Abstract
According to the data of the GLOBOCAN-network of the World Health Organization, there were 952,000 (6.8% of the total) new cases of gastric cancer in 2012, making it the fifth most common malignancy in the world. It represents a substantive change since the very first estimates in 1975 when stomach cancer was the most common neoplasm. More than 70% of cases (677,000 cases) occur in developing countries, and half the world total occurs in Eastern Asia, mainly in China. Gastric cancer is the third leading cause of cancer death in both sexes worldwide (Globocan, Estimated cancer incidence, mortality and prevalence worldwide in 2012, http://globocan.iarc.fr , 2012). Annually, worldwide 723,000 patients die of this tumor entity. Interestingly, a strong change in incidence rates in relation to the anatomical-topographic localization of the primary tumors in the stomach and esophagus has been experienced. While the frequency of proximal gastric carcinoma and adenocarcinoma of the cardiac and subcardiac region in Europe and North America has been constantly rising, distal gastric carcinomas have become less common (Torre et al. in JAMA 65:87-108, 2015). Furthermore, the relative incidence of esophageal adenocarcinoma (mostly localized in the distal esophagus) has strongly increased (Jemal et al. in JAMA 58:71-96, 2008; Crew and Neugut 31:450-464, 2004; Pohl and Welch 97:142-146, 2005).
Collapse
|
168
|
Peri-operative chemotherapy with or without bevacizumab in operable oesophagogastric adenocarcinoma. Lancet Oncol 2018; 18:e243. [PMID: 28495288 DOI: 10.1016/s1470-2045(17)30280-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2017] [Accepted: 03/29/2017] [Indexed: 12/22/2022]
|
169
|
Fornaro L, Vasile E, Aprile G, Goetze TO, Vivaldi C, Falcone A, Al-Batran SE. Locally advanced gastro-oesophageal cancer: Recent therapeutic advances and research directions. Cancer Treat Rev 2018; 69:90-100. [PMID: 29957366 DOI: 10.1016/j.ctrv.2018.06.012] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2018] [Revised: 06/15/2018] [Accepted: 06/16/2018] [Indexed: 01/19/2023]
Abstract
Gastric (GC) and gastro-oesophageal (GOJC) adenocarcinomas are often considered as a single entity, even though differences exist in epidemiology, clinical presentation, molecular biology and treatment options. Locally advanced, resectable disease represents a particularly challenging scenario, as many critical issues need to be addressed. In both GC and GOJC among Western countries, systemic chemotherapy demonstrated the greatest benefit when administered before and after surgery and perioperative chemotherapy has been set as a standard in this setting. Nonetheless, multiple chemotherapy regimens have been tested and direct comparisons have been only recently presented. Adjuvant chemoradiotherapy is an option as well, but several trials have questioned its role when more effective combination regimens are used. With regards to GOJC, preoperative chemoradiotherapy is an alternative to perioperative chemotherapy, as it is associated with higher pathologic responses and a different toxicity profile: however, a definitive comparison with chemotherapy is ongoing. Herein, we review the current options for the treatment of resectable GC and GOJC and the main open questions in the management of these patients, trying to depict an update of the available algorithms for everyday practice. Moreover, we summarize the design and preliminary results of the randomized trials in progress that will hopefully give definitive answers to the most debated issues in the field.
Collapse
Affiliation(s)
- Lorenzo Fornaro
- Unit of Medical Oncology 2, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy.
| | - Enrico Vasile
- Unit of Medical Oncology 2, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - Giuseppe Aprile
- Department of Oncology, General Hospital San Bortolo, ULSS8 Berica, Vicenza, Italy
| | - Thorsten Oliver Goetze
- Institute of Clinical Cancer Research, Krankenhaus Nordwest, University Cancer Center, Frankfurt, Germany
| | - Caterina Vivaldi
- Unit of Medical Oncology 2, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - Alfredo Falcone
- Unit of Medical Oncology 2, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy; Department of Oncology, University of Pisa, Pisa, Italy
| | - Salah-Eddin Al-Batran
- Institute of Clinical Cancer Research, Krankenhaus Nordwest, University Cancer Center, Frankfurt, Germany
| |
Collapse
|
170
|
Tin AW, Smith E, Hepworth R, Walker J, Wilson D, Wadd N. Perioperative ECX chemotherapy in older adults with gastroesophageal adenocarcinoma. J Geriatr Oncol 2018; 9:569-574. [PMID: 29884598 DOI: 10.1016/j.jgo.2018.05.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2018] [Revised: 04/30/2018] [Accepted: 05/09/2018] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Perioperative epirubicin, cisplatin and 5-FU or capecitabine (ECF/X) chemotherapy is recognised as a standard of care for patients with resectable gastroesophageal adenocarcinoma; however, there is limited evidence regarding its use in older patients. The aims of this study were to assess the effectiveness and tolerability of perioperative ECX chemotherapy in patients aged ≥70 years-old (group 1) compared with a younger population (group 2), and to assess differences in the histology of these groups. METHODS 212 patients in our centre were treated with neoadjuvant chemotherapy for potentially resectable gastroesophageal adenocarcinoma between February 2009 and January 2014. Seventy patients (33.0%) were aged ≥70 years-old and 142 (67.0%) patients were aged under 70 years-old. RESULTS In group 1, 57 (81.4%) of patients underwent intended radical oesophagectomy or gastrectomy compared with 106 (74.6%) in group 2 (p = 0.271). The median overall survival was 35.3 months in group 1 and 30.1 months in group 2, respectively (p = 0.281). The rates of grade 3 to 4 non-haematological toxicity in groups 1 and 2 were 38.6% and 26.8%, respectively (p = 0.079). There was no difference in groups 1 and 2 regarding: pT stage, tumour grade, circumferential resection margin involvement, tumour regression grade, vascular invasion, lymphatic invasion and perineural invasion. 74.4% patients in group 2 were node-positive following chemotherapy and surgery compared with 48% in group 1 (p = 0.0015). DISCUSSION Selected older adults with gastroesophageal adenocarcinoma treated with perioperative ECX chemotherapy have similar overall survival and likelihood of having radical surgery as younger patients.
Collapse
Affiliation(s)
- Aung Win Tin
- Department of Radiotherapy and Oncology, The James Cook University Hospital, Marton Road, Middlesbrough TS4 3BW, United Kingdom.
| | - Eleanor Smith
- Department of Radiotherapy and Oncology, The James Cook University Hospital, Marton Road, Middlesbrough TS4 3BW, United Kingdom.
| | - Rebecca Hepworth
- Department of Radiotherapy and Oncology, The James Cook University Hospital, Marton Road, Middlesbrough TS4 3BW, United Kingdom.
| | - Julie Walker
- Department of Pathology, The James Cook University Hospital, United Kingdom.
| | - David Wilson
- Department of Radiotherapy and Oncology, The James Cook University Hospital, Marton Road, Middlesbrough TS4 3BW, United Kingdom.
| | - Nick Wadd
- Department of Radiotherapy and Oncology, The James Cook University Hospital, Marton Road, Middlesbrough TS4 3BW, United Kingdom.
| |
Collapse
|
171
|
Chuang J, Gong J, Klempner SJ, Woo Y, Chao J. Refining the management of resectable esophagogastric cancer: FLOT4, CRITICS, OE05, MAGIC-B and the promise of molecular classification. J Gastrointest Oncol 2018; 9:560-572. [PMID: 29998022 PMCID: PMC6006028 DOI: 10.21037/jgo.2018.03.01] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Accepted: 02/26/2018] [Indexed: 12/23/2022] Open
Abstract
The multidisciplinary management of locoregional esophagogastric cancers (GCs) has evolved significantly over the past two decades. While perioperative chemotherapy, adjuvant chemotherapy, and postoperative chemotherapy with chemoradiation (CRT) have demonstrated improved survival when compared to surgery alone, there is no universal standard for resectable gastroesophageal cancer. Current global management patterns vary by geographic region, partly related to phase III data originating from each global region. Herein we detail the landmark phase III trials that support the various multimodality treatment paradigms in resectable GC, with particular focus on findings from more recent phase III gastroesophageal cancer trials including FLOT4, MAGIC-B, OE05, and CRITICS. We highlight important ongoing and future approaches including the potential of molecular subtyping, predictive biomarkers, and immunotherapy as avenues to further improve outcomes in resectable gastroesophageal cancer.
Collapse
Affiliation(s)
- Jeremy Chuang
- Department of Internal Medicine, Harbor-UCLA Medical Center, Torrance, CA, USA
| | - Jun Gong
- Department of Medical Oncology and Therapeutics Research, City of Hope Comprehensive Cancer Center, Duarte, CA, USA
| | - Samuel J. Klempner
- The Angeles Clinic and Research Institute, Los Angeles, CA, USA
- Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Yanghee Woo
- Department of Surgery, City of Hope Comprehensive Cancer Center, Duarte, CA, USA
| | - Joseph Chao
- Department of Medical Oncology and Therapeutics Research, City of Hope Comprehensive Cancer Center, Duarte, CA, USA
| |
Collapse
|
172
|
Cartwright E, Keane FK, Enzinger PC, Hong T, Chau I. Is There a Precise Adjuvant Therapy for Esophagogastric Carcinoma? Am Soc Clin Oncol Educ Book 2018; 38:280-291. [PMID: 30231360 DOI: 10.1200/edbk_200785] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Esophagogastric cancer remains a leading cause of cancer-related mortality worldwide. The prognosis for patients with locally advanced disease is poor and the majority of patients with operable tumors treated with surgery alone will have recurrent disease. A multimodal approach to treatment with adjunctive chemotherapy or chemoradiotherapy is therefore the standard of care for these patients. However, there is no global consensus on the optimal treatment strategy and international guidelines vary. National clinical trials inform local practice: neoadjuvant, perioperative, and adjuvant chemotherapy and radiotherapy combinations are all possible treatment options in the management of resectable esophagogastric cancer. A number of clinical trials are ongoing, which seek to directly compare multimodal treatment options and hope to provide clarity in this area. Furthermore, increased understanding of the molecular and genetic features of esophagogastric cancer may help to guide management of operable disease by determining optimal patient selection through identification of predictive biomarkers of response and the application of novel targeted agents.
Collapse
Affiliation(s)
- Elizabeth Cartwright
- From the Royal Marsden Hospital, London, United Kingdom; Department of Radiation Oncology, Massachusetts General Hospital, Boston, MA; Dana-Farber Cancer Institute, Boston, MA; Department of Medicine, Royal Marsden Hospital, Surrey, United Kingdom
| | - Florence K Keane
- From the Royal Marsden Hospital, London, United Kingdom; Department of Radiation Oncology, Massachusetts General Hospital, Boston, MA; Dana-Farber Cancer Institute, Boston, MA; Department of Medicine, Royal Marsden Hospital, Surrey, United Kingdom
| | - Peter C Enzinger
- From the Royal Marsden Hospital, London, United Kingdom; Department of Radiation Oncology, Massachusetts General Hospital, Boston, MA; Dana-Farber Cancer Institute, Boston, MA; Department of Medicine, Royal Marsden Hospital, Surrey, United Kingdom
| | - Theodore Hong
- From the Royal Marsden Hospital, London, United Kingdom; Department of Radiation Oncology, Massachusetts General Hospital, Boston, MA; Dana-Farber Cancer Institute, Boston, MA; Department of Medicine, Royal Marsden Hospital, Surrey, United Kingdom
| | - Ian Chau
- From the Royal Marsden Hospital, London, United Kingdom; Department of Radiation Oncology, Massachusetts General Hospital, Boston, MA; Dana-Farber Cancer Institute, Boston, MA; Department of Medicine, Royal Marsden Hospital, Surrey, United Kingdom
| |
Collapse
|
173
|
Abstract
Background Conventional cytotoxic chemotherapy has been the backbone of advanced gastric cancer treatment for decades and still represents a key element of the therapeutic armamentarium. However, only small increments in survival outcomes have been reached. A better understanding of genetic alterations and molecular signatures of gastric cancer has been reached in the last years. It will serve as a roadmap for better treatment stratification and future drug development. Materials and methods We reviewed preclinical and clinical studies that assessed novel treatment targets and emerging drug therapies in gastric cancer. We performed research via PubMed, and the congress webpages of the American Society of Clinical Oncology, European Society of Medical Oncology and the Japanese Society of Medical Oncology. Results HER2-targeting with trastuzumab is effective in HER2-positive metastatic gastric cancer; combined HER2 targeting strategies are being investigated. Studies assessing the role of HER2 targeting in the perioperative setting are ongoing. Novel treatment targets include inhibition of cancer stemness-related signaling pathways like STAT3. DNA damage repair and Claudin 18.2, a tight junction protein with high expression in gastric cancers are also novel molecular drug targets. Modification of the tumor microenvironment, including activation of immune response by PD-1/PD-L1 checkpoint inhibitors and stroma modification by matrix metalloproteinase-9 inhibition, led to first promising treatment results. Conclusion Novel treatment options for gastric cancer patients are emerging. They involve novel mechanisms of action, and are based on our constantly increasing understanding of tumor biology and better molecular stratification of gastric cancer patients.
Collapse
Affiliation(s)
- F Lordick
- University Cancer Center Leipzig, University Medicine Leipzig, Leipzig, Germany
| | - K Shitara
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Chiba, Japan
| | - Y Y Janjigian
- Gastrointestinal Oncology Service, Division of Solid Tumor Oncology, Department of Medicine, Memorial Sloan Kettering Cancer Center and Weill Cornell Medical College, New York, USA
| |
Collapse
|
174
|
Smyth E, Khan K, Valeri N. Translational research and application of basic biology to clinical trial development in GI cancers. ANNALS OF TRANSLATIONAL MEDICINE 2018; 6:164. [PMID: 29911112 PMCID: PMC5985276 DOI: 10.21037/atm.2018.05.05] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Accepted: 04/02/2018] [Indexed: 12/16/2022]
Abstract
Cancers of the gastrointestinal tract have limited available treatments and are often associated with a poor prognosis. Clinical trials and translational work associated with these trials provide the opportunity to increase understanding of the mechanisms of sensitivity and resistance to cytotoxic chemotherapy and targeted therapy in these diseases. In this review we discuss the rationale for intensive translational work within the context of academic clinical trials and the successes and challenges which have been associated with translational work at our institution over the past number of years. We reflect on tissue, plasma and radiological biomarker work including a novel patient derived organoid programme and discuss the iterative application of previous results to next generation trial design.
Collapse
Affiliation(s)
- Elizabeth Smyth
- Department of Gastrointestinal Cancer and Lymphoma, Royal Marsden, UK
| | - Khurum Khan
- Department of Gastrointestinal Cancer and Lymphoma, Royal Marsden, UK
| | - Nicola Valeri
- Department of Gastrointestinal Cancer and Lymphoma, Royal Marsden, UK
- Gastrointestinal Cancer Biology and Genomics Team, Institute of Cancer Research, Royal Marsden, UK
| |
Collapse
|
175
|
Cisło M, Filip AA, Arnold Offerhaus GJ, Ciseł B, Rawicz-Pruszyński K, Skierucha M, Polkowski WP. Distinct molecular subtypes of gastric cancer: from Laurén to molecular pathology. Oncotarget 2018; 9:19427-19442. [PMID: 29721214 PMCID: PMC5922408 DOI: 10.18632/oncotarget.24827] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Accepted: 02/27/2018] [Indexed: 12/12/2022] Open
Abstract
In Western countries the majority of gastric cancers (GC) are usually diagnosed in advanced stages reporting a 5-year survival rate of only 26%. The Laurén classification of GC was most widely used in clinical practice since it reflects GC morphology, epidemiology, tumor biology, clinical management and outcome. Despite the initial promise of individualizing antitumor treatment, the management of GC still remains relatively broad and general. Apart from clinical staging, molecular profiling enables targeting of the identified underlying alterations, rather than histology. In contrast to breast carcinoma, molecular classification of GC does not yet imply treatment modality. Molecular classifications of GC and their therapeutic implications are therefore extensively studied. The current proposed molecular divisions of GC come from three different parts of the world where different standard treatment modalities for advanced GC are recommended. Wider use of GC molecular subtyping may solve problems, such as susceptibility to novel systemic therapy regimens or selection of patients for aggressive surgery and targeted adjuvant/conversion therapy. In any case, the rapid entry of novel molecular targeted therapies into routine oncology practice clearly underscores the urgent need for clinicians to be aware of these new possibilities.
Collapse
Affiliation(s)
- Magdalena Cisło
- Department of Surgical Oncology, Medical University of Lublin, Lublin, Poland
| | - Agata Anna Filip
- Department of Cancer Genetics and Cytogenetics Laboratory, Medical University of Lublin, Lublin, Poland
| | | | - Bogumiła Ciseł
- Department of Surgical Oncology, Medical University of Lublin, Lublin, Poland
| | | | - Małgorzata Skierucha
- Department of Surgical Oncology, Medical University of Lublin, Lublin, Poland
- Department of Human Anatomy, Medical University of Lublin, Lublin, Poland
| | | |
Collapse
|
176
|
Chemotherapy versus chemoradiotherapy after surgery and preoperative chemotherapy for resectable gastric cancer (CRITICS): an international, open-label, randomised phase 3 trial. Lancet Oncol 2018; 19:616-628. [PMID: 29650363 DOI: 10.1016/s1470-2045(18)30132-3] [Citation(s) in RCA: 340] [Impact Index Per Article: 56.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2017] [Revised: 01/18/2018] [Accepted: 01/24/2018] [Indexed: 12/11/2022]
Abstract
BACKGROUND Both perioperative chemotherapy and postoperative chemoradiotherapy improve survival in patients with resectable gastric cancer from Europe and North America. To our knowledge, these treatment strategies have not been investigated in a head to head comparison. We aimed to compare perioperative chemotherapy with preoperative chemotherapy and postoperative chemoradiotherapy in patients with resectable gastric adenocarcinoma. METHODS In this investigator-initiated, open-label, randomised phase 3 trial, we enrolled patients aged 18 years or older who had stage IB- IVA resectable gastric or gastro-oesophageal adenocarcinoma (as defined by the American Joint Committee on Cancer, sixth edition), with a WHO performance status of 0 or 1, and adequate cardiac, bone marrow, liver, and kidney function. Patients were enrolled from 56 hospitals in the Netherlands, Sweden, and Denmark, and were randomly assigned (1:1) with a computerised minimisation programme with a random element to either perioperative chemotherapy (chemotherapy group) or preoperative chemotherapy with postoperative chemoradiotherapy (chemoradiotherapy group). Randomisation was done before patients were given any preoperative chemotherapy treatment and was stratified by histological subtype, tumour localisation, and hospital. Patients and investigators were not masked to treatment allocation. Surgery consisted of a radical resection of the primary tumour and at least a D1+ lymph node dissection. Postoperative treatment started within 4-12 weeks after surgery. Chemotherapy consisted of three preoperative 21-day cycles and three postoperative cycles of intravenous epirubicin (50 mg/m2 on day 1), cisplatin (60 mg/m2 on day 1) or oxaliplatin (130 mg/m2 on day 1), and capecitabine (1000 mg/m2 orally as tablets twice daily for 14 days in combination with epirubicin and cisplatin, or 625 mg/m2 orally as tablets twice daily for 21 days in combination with epirubicin and oxaliplatin), received once every three weeks. Chemoradiotherapy consisted of 45 Gy in 25 fractions of 1·8 Gy, for 5 weeks, five daily fractions per week, combined with capecitabine (575 mg/m2 orally twice daily on radiotherapy days) and cisplatin (20 mg/m2 intravenously on day 1 of each 5 weeks of radiation treatment). The primary endpoint was overall survival, analysed by intention-to-treat. The CRITICS trial is registered at ClinicalTrials.gov, number NCT00407186; EudraCT, number 2006-004130-32; and CKTO, 2006-02. FINDINGS Between Jan 11, 2007, and April 17, 2015, 788 patients were enrolled and randomly assigned to chemotherapy (n=393) or chemoradiotherapy (n=395). After preoperative chemotherapy, 372 (95%) of 393 patients in the chemotherapy group and 369 (93%) of 395 patients in the chemoradiotherapy group proceeded to surgery, with a potentially curative resection done in 310 (79%) of 393 patients in the chemotherapy group and 326 (83%) of 395 in the chemoradiotherapy group. Postoperatively, 233 (59%) of 393 patients started chemotherapy and 245 (62%) of 395 started chemoradiotherapy. At a median follow-up of 61·4 months (IQR 43·3-82·8), median overall survival was 43 months (95% CI 31-57) in the chemotherapy group and 37 months (30-48) in the chemoradiotherapy group (hazard ratio from stratified analysis 1·01 (95% CI 0·84-1·22; p=0·90). After preoperative chemotherapy, in the total safety population of 781 patients (assessed together), there were 368 (47%) grade 3 adverse events; 130 (17%) grade 4 adverse events, and 13 (2%) deaths. Causes of death during preoperative treatment were diarrhoea (n=2), dihydropyrimidine deficiency (n=1), sudden death (n=1), cardiovascular events (n=8), and functional bowel obstruction (n=1). During postoperative treatment, grade 3 and 4 adverse events occurred in 113 (48%) and 22 (9%) of 233 patients in the chemotherapy group, respectively, and in 101 (41%) and ten (4%) of 245 patients in the chemoradiotherapy group, respectively. Non-febrile neutropenia occurred more frequently during postoperative chemotherapy (79 [34%] of 233) than during postoperative chemoradiotherapy (11 [4%] of 245). No deaths were observed during postoperative treatment. INTERPRETATION Postoperative chemoradiotherapy did not improve overall survival compared with postoperative chemotherapy in patients with resectable gastric cancer treated with adequate preoperative chemotherapy and surgery. In view of the poor postoperative patient compliance in both treatment groups, future studies should focus on optimising preoperative treatment strategies. FUNDING Dutch Cancer Society, Dutch Colorectal Cancer Group, and Hoffmann-La Roche.
Collapse
|
177
|
Solomon BL, Garrido-Laguna I. Upper gastrointestinal malignancies in 2017: current perspectives and future approaches. Future Oncol 2018; 14:947-962. [PMID: 29542354 PMCID: PMC5925434 DOI: 10.2217/fon-2017-0597] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2017] [Accepted: 01/02/2018] [Indexed: 12/19/2022] Open
Abstract
The advent of immune checkpoint inhibitors (PD-1, PD-L1 and CTLA-4) has resulted in unprecedented long-term remissions of unresectable cancers. The efficacy of checkpoint inhibitors was recently demonstrated in gastrointestinal malignancies with mismatch repair deficiencies (dMMR). Pembrolizumab became the first tissue-agnostic US FDA-approved drug based on the presence of the predictive biomarker dMMR. In addition, the FDA in 2017 approved pembrolizumab for PD-L1-positive advanced gastric cancer in third-line and second-line hepatocellular therapy. Novel treatment strategies such as using anti-carcinoembryonic antigen (CEA) bispecific T cells have led to remarkable responses in microsatellite instability-low colorectal cancer. Other major breakthroughs in treating upper gastrointestinal malignancies in 2017 are discussed.
Collapse
Affiliation(s)
- Benjamin L Solomon
- Department of Internal Medicine (Division of Oncology), University of Utah School of Medicine, Salt Lake City, UT 84103, USA
| | - Ignacio Garrido-Laguna
- Department of Internal Medicine (Division of Oncology), University of Utah School of Medicine, Salt Lake City, UT 84103, USA
- Center for Investigational Therapeutics at Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, UT 84103, USA
| |
Collapse
|
178
|
Piro G, Carbone C, Santoro R, Tortora G, Melisi D. Predictive biomarkers for the treatment of resectable esophageal and esophago-gastric junction adenocarcinoma: from hypothesis generation to clinical validation. Expert Rev Mol Diagn 2018; 18:357-370. [PMID: 29544370 DOI: 10.1080/14737159.2018.1454312] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
INTRODUCTION Esophageal and esophago-gastric junction (EGJ) adenocarcinomas remain a major health problem worldwide with a worryingly increasing incidence. Recent trials indicate survivals benefit for preoperative or perioperative chemoradiotherapy compared to surgery alone. Beside standard chemoradiotherapy regimens, new therapeutic approaches with targeted therapies have been proposed for the treatment of resectable disease. However, clinical outcomes remain extremely poor due to drug resistance phenomena. The failure of these approaches could be partially ascribed to their incorrect application in patients. Therefore, the identification of strong biomarkers for optimal patient management is urgently needed. Areas covered: This review aims to summarize and critically discuss the most relevant findings regarding predictive biomarker development for neoadjuvant treatment of resectable esophageal and esophago-gastric junction adenocarcinoma patients. Expert commentary: Optimizing the currently available therapeutic modalities through a more accurate selection of patients may avoid the use of ineffective and potentially toxic treatments. During the last decade, the advent of high-throughput '-omics' technologies has set the basis for a new biomarker discovery approach from 'molecule by molecule' screening towards a large-scale systematic screening process with exponential increases in putative biomarkers, which often failed to provide adequate clinical validation.
Collapse
Affiliation(s)
- Geny Piro
- a Digestive Molecular Clinical Oncology Research Unit, Department of Medicine , Università degli studi di Verona , Verona , Italy.,b Laboratory of Oncology and Molecular Therapy, Department of Medicine , Università degli studi di Verona , Verona , Italy.,d Comprehensive Cancer Centre , Azienda Ospedaliera Universitaria Integrata , Verona , Italy
| | - Carmine Carbone
- a Digestive Molecular Clinical Oncology Research Unit, Department of Medicine , Università degli studi di Verona , Verona , Italy.,d Comprehensive Cancer Centre , Azienda Ospedaliera Universitaria Integrata , Verona , Italy
| | - Raffaela Santoro
- a Digestive Molecular Clinical Oncology Research Unit, Department of Medicine , Università degli studi di Verona , Verona , Italy.,d Comprehensive Cancer Centre , Azienda Ospedaliera Universitaria Integrata , Verona , Italy
| | - Giampaolo Tortora
- b Laboratory of Oncology and Molecular Therapy, Department of Medicine , Università degli studi di Verona , Verona , Italy.,c Medical Oncology Unit , Azienda Ospedaliera Universitaria Integrata , Verona , Italy.,d Comprehensive Cancer Centre , Azienda Ospedaliera Universitaria Integrata , Verona , Italy
| | - Davide Melisi
- a Digestive Molecular Clinical Oncology Research Unit, Department of Medicine , Università degli studi di Verona , Verona , Italy.,c Medical Oncology Unit , Azienda Ospedaliera Universitaria Integrata , Verona , Italy.,d Comprehensive Cancer Centre , Azienda Ospedaliera Universitaria Integrata , Verona , Italy
| |
Collapse
|
179
|
Kim S, Barzi A, Rajdev L. Biomarker-driven targeted therapies for gastric/gastro-esophageal junction malignancies. Semin Oncol 2018; 45:133-150. [PMID: 30262395 DOI: 10.1053/j.seminoncol.2018.03.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2017] [Revised: 09/13/2017] [Accepted: 03/07/2018] [Indexed: 02/08/2023]
Abstract
Gastroesophageal malignancies often contain high amounts of genetic and molecular alterations that result in an aggressive disease capable of rapidly metastasizing to distant organs and early development of drug resistance. Most patients in the Western hemisphere present with locally advanced or metastatic disease that is treated with systemic chemotherapy used either in the neoadjuvant or palliative setting, respectively. This article will review the various recent advances in the development of targeted therapies for the treatment of advanced gastric and gastroesophageal cancer.
Collapse
Affiliation(s)
- Salem Kim
- Department of Oncology, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, NY
| | - Afsaneh Barzi
- Keck School of Medicine at University of Southern California
| | - Lakshmi Rajdev
- Department of Oncology, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, NY.
| |
Collapse
|
180
|
Polom K, Böger C, Smyth E, Marrelli D, Behrens HM, Marano L, Becker T, Lordick F, Röcken C, Roviello F. Synchronous metastatic gastric cancer-molecular background and clinical implications with special attention to mismatch repair deficiency. Eur J Surg Oncol 2018; 44:626-631. [PMID: 29545085 DOI: 10.1016/j.ejso.2018.02.208] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2017] [Revised: 02/06/2018] [Accepted: 02/15/2018] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Current guidelines recommend that metastatic gastric cancer should not be treated with surgery unless this is required for symptom control. We hypothesized that patients with mismatch repair deficiency (MMRd) gastric cancer and metastatic disease detected at the timepoint of surgical resection would have superior survival compared to patients with MMRd cancers in the same setting. METHODS Clinicopathological details and survival data were collected from prospective databases at two large European centers on patients who had undergone surgery and were diagnosed with synchronous stage IV gastric cancer (distant lymph nodes, positive peritoneal cytology, peritoneal, and distant metastases) at the timepoint of surgery. Resection specimens were tested for the presence of microsatellite instability using a standard 5 mononucleotide repeat panel. RESULTS One hundred and seventy six patients with resected stage IV gastric cancer were identified. 14/176 (8.0%) had MSI-H (high) disease. There was no significant difference between the clinical and pathological characteristics of MSI and microsatellite stable (MSS) patients. No differences in the type of metastases were observed between MSI and MSS groups. Patients who were MSI-H had superior OS compared to MSS patients (median OS 15.9 vs. 8 months, p = 0.023). However, in Cox regression multivariate analysis only liver and peritoneal metastases were independent predictors of survival. CONCLUSIONS Surgically treated patients with MSI-H stage IV gastric cancer have a better survival than patients with MSS gastric cancer. Further analysis of the role of surgery in MSI stage IV GC is required.
Collapse
Affiliation(s)
- Karol Polom
- General Surgery and Surgical Oncology Department, University of Siena, Italy viale Bracci 16, 53100, Siena, Italy; Department of Surgical Oncology, Medical University of Gdansk, Gdansk, Poland.
| | - Christine Böger
- Department of Pathology, Christian-Albrechts-University, Kiel, Germany
| | - Elizabeth Smyth
- Department of Gastrointestinal Oncology and Lymphoma, Royal Marsden Hospital, London and Sutton, United Kingdom
| | - Daniele Marrelli
- General Surgery and Surgical Oncology Department, University of Siena, Italy viale Bracci 16, 53100, Siena, Italy
| | | | - Luigi Marano
- General, Minimally Invasive and Robotic Surgery, Department of Surgery, "San Matteo degli Infermi Hospital"-ASL Umbria 2, 06049, Spoleto, Italy
| | - Thomas Becker
- Department of General, Visceral, Thoracic, Transplant and Pediatric Surgery, Christian-Albrechts-University, Kiel, Germany
| | - Florian Lordick
- University Cancer Center Leipzig (UCCL), University Medicine Leipzig, 04103 Leipzig, Germany
| | - Christoph Röcken
- Department of Pathology, Christian-Albrechts-University, Kiel, Germany
| | - Franco Roviello
- General Surgery and Surgical Oncology Department, University of Siena, Italy viale Bracci 16, 53100, Siena, Italy
| |
Collapse
|
181
|
Mizrak Kaya D, Harada K, Amlashi FG, Vasilakopoulou M, Ajani JA. Customization of therapy for gastroesophageal adenocarcinoma patients. Chronic Dis Transl Med 2018; 4:8-17. [PMID: 29756119 PMCID: PMC5938285 DOI: 10.1016/j.cdtm.2018.02.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Indexed: 12/18/2022] Open
Abstract
Gastroesophageal adenocarcinomas (GEACs) remain a global health problem. These are most often diagnosed at advanced stage and the estimated 5-year relative survival rate is about 5%. Although cure is not possible for patients with advanced GEAC, systemic therapy (chemotherapy or biochemotherapy) can palliate symptoms, improve survival and provide a better quality of life. One of the most promising options for some patients with advanced stage GEAC is immunotherapy, which can result in durable responses. Numerous phase III trials evaluating targeted therapies in different lines are ongoing and it is hoped that better biomarkers will emerge to identify patients who can benefit from targeted agents and immunotherapy in the future. Surgery remains as the corner stone for localized GEAC and adjunctive therapies can increase the survival rates by about 10%. The high toxicity and low completion rates of adjuvant therapy led to the strategies of preoperative treatment. With the results of ongoing pre-operative therapy trials we will be able to determine the optimal adjunctive approach for resectable GEAC.
Collapse
Affiliation(s)
| | | | | | | | - Jaffer A. Ajani
- Department of Gastrointestinal Medical Oncology, The University of Texas M.D. Anderson Cancer Center, Houston, TX 77030, USA
| |
Collapse
|
182
|
Davidson M, Chau I. Multimodality treatment of operable gastric and oesophageal adenocarcinoma: evaluating neoadjuvant, adjuvant and perioperative approaches. Expert Rev Anticancer Ther 2018; 18:327-338. [PMID: 29431018 DOI: 10.1080/14737140.2018.1438271] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
INTRODUCTION Treatment patterns for locally advanced operable gastric and oesophageal adenocarcinoma vary, with the optimal approach an area of debate within oncology. Strategies for treatment include a variety of neo-adjuvant, adjuvant and peri-operative regimens involving differing chemotherapy and radiotherapy combinations. Areas covered: This review will critically appraise the evidence base underpinning the main treatment approaches in operable oesophagogastric adenocarcinoma, highlighting variations in treatment by factors such as geographical area and primary tumor site. Expert commentary: The expert commentary will focus on the optimal evidence-based approaches for clinicians at the present time and explore how increased understanding of the molecular and genetic determinants of the disease may lead to refinements in treatment through the development of both biomarker-driven approaches and the application of novel targeted and immune-modulating agents to early treatment.
Collapse
Affiliation(s)
- Michael Davidson
- a Department of Medical Oncology , The Royal Marsden Hospital NHS Foundation Trust , Sutton , UK
| | - Ian Chau
- a Department of Medical Oncology , The Royal Marsden Hospital NHS Foundation Trust , Sutton , UK
| |
Collapse
|
183
|
Spoerl S, Novotny A, Al-Batran SE, Lordick F, Thuss-Patience P, Pauligk C, Haller B, Feith M, Lorenzen S. Histopathological regression predicts treatment outcome in locally advanced esophagogastric adenocarcinoma. Eur J Cancer 2018; 90:26-33. [DOI: 10.1016/j.ejca.2017.11.020] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Revised: 11/10/2017] [Accepted: 11/19/2017] [Indexed: 02/08/2023]
|
184
|
siRNA Library Screening Identifies a Druggable Immune-Signature Driving Esophageal Adenocarcinoma Cell Growth. Cell Mol Gastroenterol Hepatol 2018; 5:569-590. [PMID: 29930979 PMCID: PMC6009761 DOI: 10.1016/j.jcmgh.2018.01.012] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2017] [Accepted: 01/12/2018] [Indexed: 12/12/2022]
Abstract
BACKGROUND & AIMS Effective therapeutic approaches are urgently required to tackle the alarmingly poor survival outcomes in esophageal adenocarcinoma (EAC) patients. EAC originates from within the intestinal-type metaplasia, Barrett's esophagus, a condition arising on a background of gastroesophageal reflux disease and associated inflammation. METHODS This study used a druggable genome small interfering RNA (siRNA) screening library of 6022 siRNAs in conjunction with bioinformatics platforms, genomic studies of EAC tissues, somatic variation data of EAC from The Cancer Genome Atlas data of EAC, and pathologic and functional studies to define novel EAC-associated, and targetable, immune factors. RESULTS By using a druggable genome library we defined genes that sustain EAC cell growth, which included an unexpected immunologic signature. Integrating Cancer Genome Atlas data with druggable siRNA targets showed a striking concordance and an EAC-specific gene amplification event associated with 7 druggable targets co-encoded at Chr6p21.1. Over-representation of immune pathway-associated genes supporting EAC cell growth included leukemia inhibitory factor, complement component 1, q subcomponent A chain (C1QA), and triggering receptor expressed on myeloid cells 2 (TREM2), which were validated further as targets sharing downstream signaling pathways through genomic and pathologic studies. Finally, targeting the triggering receptor expressed on myeloid cells 2-, C1q-, and leukemia inhibitory factor-activated signaling pathways (TYROBP-spleen tyrosine kinase and JAK-STAT3) with spleen tyrosine kinase and Janus-activated kinase inhibitor fostamatinib R788 triggered EAC cell death, growth arrest, and reduced tumor burden in NOD scid gamma mice. CONCLUSIONS These data highlight a subset of genes co-identified through siRNA targeting and genomic studies of expression and somatic variation, specifically highlighting the contribution that immune-related factors play in support of EAC development and suggesting their suitability as targets in the treatment of EAC.
Collapse
Key Words
- ATCC, American Type Culture Collection
- BE, Barrett’s esophagus
- Barrett’s Esophagus
- EAC, esophageal adenocarcinoma
- ERBB2, erb-b2 receptor tyrosine kinase 2
- ESCC, esophageal squamous cell carcinoma
- Esophageal Adenocarcinoma
- FCS, fetal calf serum
- GEM, gene expression microarray
- GERD, gastroesophageal reflux disease
- GO, gene ontology
- HGD, high-grade dysplastic
- IL, interleukin
- Inflammation
- JAK-STAT, Janus kinase/signal transducer-and-activator of transcription
- LIF, leukemia inhibitory factor
- MTT, 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide
- PBS, phosphate-buffered saline
- RA, rheumatoid arthritis
- SV, somatic variation
- SYK, spleen tyrosine kinase
- TCGA, The Cancer Genome Atlas
- TREM2, triggering receptor expressed on myeloid cells 2
- Therapeutic Targets
- VEGFA, vascular endothelial growth factor A
- mRNA, messenger RNA
- siRNA, small interfering RNA
Collapse
|
185
|
Polom K, Marrelli D, Smyth EC, Voglino C, Roviello G, Pascale V, Varas J, Vindigni C, Roviello F. The Role of Microsatellite Instability in Positive Margin Gastric Cancer Patients. Surg Innov 2018; 25:99-104. [PMID: 29303062 DOI: 10.1177/1553350617751461] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
PURPOSE A positive resection margin (RM+) is acknowledged as a poor prognostic factor after gastrectomy. Microsatellite instability (MSI-H) gastric cancer has been identified as a subgroup of gastric cancer that may be associated with an improved prognosis. The aim of the study was an analysis of MSI status on patients with margin involvement after gastrectomy and examination of the association between MSI, margin status, and survival outcomes. METHODS From a large prospectively annotated surgical database we collected clinicopathological and survival data on patients who had undergone a potentially curative resection for gastric cancer. MSI status was assessed using a standard 5-marker quasi-monomorphic mononucleotide repeat panel. Patients who were R+ and either microsatellite stable (MSS) or MSI-H were identified and clinicopathological characteristics and disease specific survival was compared. RESULTS Three hundred and eighty-six patients were identified; 102 (26.4%) cancers were MSI-H. The proportion of R+ resections was not significantly different in MSS and MSI-H groups. For MSS patients 3-, 5-, and 10-year disease-specific survival rates were 9.1%, 0%, and 0%, respectively; for patients with MSI-H R+ tumors these were 38.5%, 30.8%, and 15.4%, respectively. In Cox analysis MSI-H, female gender, and T ≥3 were significantly associated with survival. CONCLUSIONS Patients with MSI-H gastric cancer may have long-term survival despite R+ margin status. The molecular division of gastric cancer may be an important step in identifying possible tailored surgical treatments corresponding to clinical and pathological factors.
Collapse
Affiliation(s)
- Karol Polom
- 1 University of Siena, Siena, Italy.,2 Medical University of Gdansk, Gdansk, Poland
| | | | | | | | | | | | - Julian Varas
- 6 Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Carla Vindigni
- 7 Azienda Ospedaliera Universitaria Senese, Siena, Italy
| | | |
Collapse
|
186
|
Radiation Therapy in Gastric Cancer. Radiat Oncol 2018. [DOI: 10.1007/978-3-319-52619-5_42-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
|
187
|
Radiation Therapy in Esophageal/Gastroesophageal Cancer. Radiat Oncol 2018. [DOI: 10.1007/978-3-319-52619-5_41-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
|
188
|
Ilson DH, van Hillegersberg R. Management of Patients With Adenocarcinoma or Squamous Cancer of the Esophagus. Gastroenterology 2018; 154:437-451. [PMID: 29037469 DOI: 10.1053/j.gastro.2017.09.048] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2017] [Revised: 09/09/2017] [Accepted: 09/12/2017] [Indexed: 02/07/2023]
Abstract
Esophageal cancer is characterized by early and frequent metastasis. Surgery is the primary treatment for early-stage disease, whereas patients with patients with locally advanced disease receive perioperative chemotherapy or chemoradiotherapy. Squamous cancers can be treated with primary chemoradiotherapy without surgery, depending on their response to therapy and patient tolerance for subsequent surgery. Chemotherapy with a fluorinated pyrimidine and a platinum agent, followed by later treatment with taxanes and irinotecan, provides some benefit. Agents that inhibit the erb-b2 receptor tyrosine kinase 2 (ERBB2 or HER2), or vascular endothelial growth factor, including trastuzumab, ramucirumab, and apatinib, increase response and survival times. Esophageal adenocarcinomas have mutations in tumor protein p53 and mutations that activate receptor-associated tyrosine kinase, vascular endothelial growth factor, and cell cycle pathways, whereas esophageal squamous tumors have a distinct set of mutations. Esophageal cancers develop systems to evade anti-tumor immune responses, but studies are needed to determine how immune checkpoint modification contributes to esophageal tumor development.
Collapse
Affiliation(s)
- David H Ilson
- Memorial Sloan Kettering Cancer Center, New York, New York.
| | | |
Collapse
|
189
|
Nienhüser H, Schmidt T. Angiogenesis and Anti-Angiogenic Therapy in Gastric Cancer. Int J Mol Sci 2017; 19:ijms19010043. [PMID: 29295534 PMCID: PMC5795993 DOI: 10.3390/ijms19010043] [Citation(s) in RCA: 65] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2017] [Revised: 12/14/2017] [Accepted: 12/15/2017] [Indexed: 02/06/2023] Open
Abstract
Gastric cancer is one of the most frequent malignancies worldwide. Despite improvements in diagnosis and therapy, the overall prognosis remains poor. In the last decade, several anti-angiogenic drugs for cancer treatment have been approved and lately also introduced to gastric cancer treatment. While the initial trials focused only on unresectable or metastatic cancer, anti-angiogenic treatment is now also investigated in the perioperative and neoadjuvant setting. In this review, an overview of the role of angiogenesis and angiogenic factors in gastric cancer as well as anti-angiogenic treatment of gastric cancer is provided. Findings from in vitro and animal studies are summarized and put in a context with translational data on angiogenesis in gastric cancer. The most important angiogenic factors and their effect in gastric cancer are highlighted and clinical trials including anti-angiogenic drugs are discussed. Finally, an outlook of biomarkers for predicting response to anti-angiogenic treatment is presented, the ongoing trials on this topic are discussed and current challenges of anti-angiogenic therapy are outlined.
Collapse
Affiliation(s)
- Henrik Nienhüser
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Im Neuenheimer Feld 110, 69120 Heidelberg, Germany.
| | - Thomas Schmidt
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Im Neuenheimer Feld 110, 69120 Heidelberg, Germany.
| |
Collapse
|
190
|
Cartwright E, Cunningham D. The Role of Systemic Therapy in Resectable Gastric and Gastro-oesophageal Junction Cancer. Curr Treat Options Oncol 2017; 18:69. [PMID: 29143893 DOI: 10.1007/s11864-017-0510-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
OPINION STATEMENT Approximately 20% of patients with cancer of the stomach or gastro-oesophageal junction (GOJ) present with resectable disease. Long-term outcome after surgery alone in these patients is poor, and a combined treatment approach is the standard of care. The two approaches to managing patients with cancer of the GOJ are perioperative chemotherapy or preoperative chemoradiotherapy. Based upon the most recent evidence, patients treated with a perioperative approach and deemed suitable for a triplet regimen should be considered for pre- and post-operative FLOT (5-fluorouracil [5-FU], leucovorin, oxaliplatin and docetaxel) and those suitable for a doublet regimen should be considered for a fluoropyrimidine/platinum combination such as capecitabine and oxaliplatin. Alternatively, such patients may be considered for preoperative chemoradiotherapy according to the CROSS regimen. True gastric cancers may be treated with a perioperative approach or, as is commonly used in Asia, postoperative adjuvant chemotherapy.
Collapse
Affiliation(s)
| | - David Cunningham
- Royal Marsden NHS Foundation Trust, Downs Road Sutton, Surrey, SM2 5PT, UK.
| |
Collapse
|
191
|
Abstract
PURPOSE OF REVIEW To review recent studies in esophagogastric cancer. RECENT FINDINGS Positive emission tomography (PET) scan in follow-up after curative treatment of esophagogastric cancer did not lead to improved survival. In the preoperative treatment of esophagogastric cancer, the addition of the antivascular endothelial growth factor agent bevacizumab to perioperative chemotherapy with combination epirubicin, cisplatinum, and 5-fluorouracil (5-FU; ECF) failed to improve survival compared with chemotherapy alone. In a head-to-head comparison of preoperative chemotherapy for locally advanced gastric and esophagogastric adenocarcinoma, FLOT (fluorouracil, leucovorin, oxaliplatin, and docetaxel) significantly improved overall survival compared with ECF. Assessing response to induction chemotherapy prior to combined preoperative chemoradiotherapy in PET nonresponding patients allowed a change in chemotherapy during subsequent radiotherapy with improved rates of pathologic complete response. In human epidermal growth factor receptor-2-positive advanced esophagogastric adenocarcinoma, second-line treatment with the chemotherapy/trastuzumab drug conjugate emtansine/trastuzumab failed to improve response or overall survival compared with treatment using paclitaxel chemotherapy. The immune checkpoint inhibitor, nivolumab, improved survival in refractory gastric cancer. SUMMARY Recent studies in gastric cancer clarify the optimal preoperative chemotherapy regimen and the use of PET scan as a response measure of preoperative therapy in esophagogastric cancer, and the role of targeted agents and immune checkpoint inhibitors in metastatic disease.
Collapse
|
192
|
Efficacy and safety for Apatinib treatment in advanced gastric cancer: a real world study. Sci Rep 2017; 7:13208. [PMID: 29038432 PMCID: PMC5643341 DOI: 10.1038/s41598-017-13192-8] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2017] [Accepted: 09/19/2017] [Indexed: 12/20/2022] Open
Abstract
Apatinib has been proved to be effective and safe among patients in gastric cancer in Phase II and III Trials. We aimed to evaluate its efficacy and safety in real world practice, and to explore factors associated with efficacy. Between January 2015 and February 2017, totally 36 patients with advanced gastric adenocarcinoma or adenocarcinoma of gastroesophageal junction (GEJ) were enrolled and followed up retrospectively after failing at least two lines of systemic therapy. The mPFS was 2.65 months (95%CI 1.66–3.54), and mOS was 5.8 months (95%CI 4.77–6.83). Two patients achieved partial response, and nineteen achieved stable disease. The disease control rate (DCR) was 58.3%, and objective response rate (ORR) was 5.6%. Common grade adverse events were hypertension (38.9%), proteinuria (36.1%), and neutropenia (33.3%). And the most common adverse events over grade 3 were hand-foot syndrome (8.3%), anemia (5.6%), and diarrhea (5.6%). No treatment-related death was documented during the drug administration. Exploratory analyses indicated patients treated with antiangiogenic therapy previously were more likely to benefit from apatinib.
Collapse
|
193
|
Klempner SJ, Wu W, Mehta P, Schrock AB, Chao J, Ali SM. Genomic Profiling to Expand Management Options for Locally Advanced Esophagogastric Cancers: A Proof of Principle Case. JCO Precis Oncol 2017; 1:PO.17.00166. [PMID: 32913963 PMCID: PMC7446319 DOI: 10.1200/po.17.00166] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Affiliation(s)
- Samuel J. Klempner
- Samuel J. Klempner and Pareen Mehta, The Angeles Clinic and Research Institute; Samuel J. Klempner, Cedars-Sinai Medical Center; Winnie Wu, Providence Saint John’s Hospital, Los Angeles; Joseph Chao, City of Hope Comprehensive Cancer Center, Duarte, CA; and Alexa B. Schrock and Siraj M. Ali, Foundation Medicine, Cambridge, MA
| | - Winnie Wu
- Samuel J. Klempner and Pareen Mehta, The Angeles Clinic and Research Institute; Samuel J. Klempner, Cedars-Sinai Medical Center; Winnie Wu, Providence Saint John’s Hospital, Los Angeles; Joseph Chao, City of Hope Comprehensive Cancer Center, Duarte, CA; and Alexa B. Schrock and Siraj M. Ali, Foundation Medicine, Cambridge, MA
| | - Pareen Mehta
- Samuel J. Klempner and Pareen Mehta, The Angeles Clinic and Research Institute; Samuel J. Klempner, Cedars-Sinai Medical Center; Winnie Wu, Providence Saint John’s Hospital, Los Angeles; Joseph Chao, City of Hope Comprehensive Cancer Center, Duarte, CA; and Alexa B. Schrock and Siraj M. Ali, Foundation Medicine, Cambridge, MA
| | - Alexa B. Schrock
- Samuel J. Klempner and Pareen Mehta, The Angeles Clinic and Research Institute; Samuel J. Klempner, Cedars-Sinai Medical Center; Winnie Wu, Providence Saint John’s Hospital, Los Angeles; Joseph Chao, City of Hope Comprehensive Cancer Center, Duarte, CA; and Alexa B. Schrock and Siraj M. Ali, Foundation Medicine, Cambridge, MA
| | - Joseph Chao
- Samuel J. Klempner and Pareen Mehta, The Angeles Clinic and Research Institute; Samuel J. Klempner, Cedars-Sinai Medical Center; Winnie Wu, Providence Saint John’s Hospital, Los Angeles; Joseph Chao, City of Hope Comprehensive Cancer Center, Duarte, CA; and Alexa B. Schrock and Siraj M. Ali, Foundation Medicine, Cambridge, MA
| | - Siraj M. Ali
- Samuel J. Klempner and Pareen Mehta, The Angeles Clinic and Research Institute; Samuel J. Klempner, Cedars-Sinai Medical Center; Winnie Wu, Providence Saint John’s Hospital, Los Angeles; Joseph Chao, City of Hope Comprehensive Cancer Center, Duarte, CA; and Alexa B. Schrock and Siraj M. Ali, Foundation Medicine, Cambridge, MA
| |
Collapse
|
194
|
Tumor regression grading of gastrointestinal cancers after neoadjuvant therapy. Virchows Arch 2017; 472:175-186. [PMID: 28918544 DOI: 10.1007/s00428-017-2232-x] [Citation(s) in RCA: 72] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2017] [Revised: 08/28/2017] [Accepted: 09/08/2017] [Indexed: 02/07/2023]
Abstract
Neoadjuvant therapy has been successfully introduced in the treatment of locally advanced gastrointestinal malignancies, particularly esophageal, gastric, and rectal cancers. The effects of preoperative chemo- or radiochemotherapy can be determined by histopathological investigation of the resection specimen following this treatment. Frequent histological findings after neoadjuvant therapy include various amounts of residual tumor, inflammation, resorptive changes with infiltrates of foamy histiocytes, foreign body reactions, and scarry fibrosis. Several tumor regression grading (TRG) systems, which aim to categorize the amount of regressive changes after cytotoxic treatment in primary tumor sites, have been proposed for gastroesophageal and rectal carcinomas. These systems primarily refer to the amount of therapy-induced fibrosis in relation to the residual tumor (e.g., the Mandard, Dworak, or AJCC systems) or the estimated percentage of residual tumor in relation to the previous tumor site (e.g., the Becker, Rödel, or Rectal Cancer Regression Grading systems). TRGs provide valuable prognostic information, as in most cases, complete or subtotal tumor regression after neoadjuvant treatment is associated with better patient outcomes. This review describes the typical histopathological findings after neoadjuvant treatment, discusses the most commonly used TRG systems for gastroesophageal and rectal carcinomas, addresses the limitations and critical issues of tumor regression grading in these tumors, and describes the clinical impact of TRG.
Collapse
|
195
|
Bose K, Franck C, Müller MN, Canbay A, Link A, Venerito M. Perioperative Therapy of Oesophagogastric Adenocarcinoma: Mainstay and Future Directions. Gastroenterol Res Pract 2017; 2017:5651903. [PMID: 28785280 PMCID: PMC5530426 DOI: 10.1155/2017/5651903] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Revised: 06/07/2017] [Accepted: 06/27/2017] [Indexed: 02/07/2023] Open
Abstract
Perioperative chemotherapy improves overall survival in patients with oesophagogastric adenocarcinoma (OAC) and locoregional disease. The mainstay of perioperative chemotherapy in these patients is a platinum/fluoropyrimidine combination. The phase III FLOT4 trial has shown that the FLOT triplet regimen (oxaliplatin, infusional 5-FU, and docetaxel) improves the outcome of patients with OAC and locoregional disease as compared to the ECF triplet (epirubicin, cisplatin, and infusional 5-FU). Targeted therapies have currently no role in the perioperative setting for the treatment of patients with OAC. For patients with oligometastatic disease, upfront gastrectomy followed by chemotherapy did not show any survival benefit compared with chemotherapy alone and thus should be discouraged. Whether surgery should be offered to patients with metastatic OAC achieving a systemic control after upfront chemotherapy is under scrutiny in the phase III FLOT5/Renaissance trial. After neoadjuvant treatment, lymph node status but not pathologic tumor response is an independent factor in the prediction of overall survival. Growing evidence suggests that perioperative chemotherapy may be associated with an increased mortality risk in patients with microsatellite instable (MSI)/mismatch repair-deficient (MMRD) adenocarcinoma, thus validating poor responsiveness to chemotherapy in MSI patients with locoregional disease.
Collapse
Affiliation(s)
- Katrin Bose
- Universitätsklinik für Gastroenterologie, Hepatologie und Infektiologie, Otto-von-Guericke Universität, Leipziger Str. 44, 39120 Magdeburg, Germany
| | - Caspar Franck
- Universitätsklinik für Gastroenterologie, Hepatologie und Infektiologie, Otto-von-Guericke Universität, Leipziger Str. 44, 39120 Magdeburg, Germany
| | - Meike N. Müller
- Universitätsklinik für Gastroenterologie, Hepatologie und Infektiologie, Otto-von-Guericke Universität, Leipziger Str. 44, 39120 Magdeburg, Germany
| | - Ali Canbay
- Universitätsklinik für Gastroenterologie, Hepatologie und Infektiologie, Otto-von-Guericke Universität, Leipziger Str. 44, 39120 Magdeburg, Germany
| | - Alexander Link
- Universitätsklinik für Gastroenterologie, Hepatologie und Infektiologie, Otto-von-Guericke Universität, Leipziger Str. 44, 39120 Magdeburg, Germany
| | - Marino Venerito
- Universitätsklinik für Gastroenterologie, Hepatologie und Infektiologie, Otto-von-Guericke Universität, Leipziger Str. 44, 39120 Magdeburg, Germany
| |
Collapse
|
196
|
De Souza K, Atabani S, Madhusudan S. Precision medicine in gastric cancer: where are we now? EXPERT REVIEW OF PRECISION MEDICINE AND DRUG DEVELOPMENT 2017. [DOI: 10.1080/23808993.2017.1357431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Karen De Souza
- Department of Oncology, Nottingham University Hospitals, Nottingham, UK
| | - Suha Atabani
- Department of Oncology, Nottingham University Hospitals, Nottingham, UK
| | - Srinivasan Madhusudan
- Department of Oncology, Nottingham University Hospitals, Nottingham, UK
- Translational Oncology, Division of Cancer and Stem Cells, School of Medicine, University of Nottingham, Nottingham, UK
| |
Collapse
|
197
|
Mizrak Kaya D, Harada K, Ajani JA. Advances in therapeutic options for esophageal and esophagogastric junctional adenocarcinoma. Expert Opin Orphan Drugs 2017. [DOI: 10.1080/21678707.2017.1330146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Dilsa Mizrak Kaya
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Kazuto Harada
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jaffer A. Ajani
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| |
Collapse
|
198
|
Scientific Surgery June 2017 BJS. Br J Surg 2017. [DOI: 10.1002/bjs.10591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
199
|
Wu J, Qiu K, Zhu J. Peri-operative chemotherapy with or without bevacizumab in operable oesophagogastric adenocarcinoma. Lancet Oncol 2017; 18:e241-e242. [DOI: 10.1016/s1470-2045(17)30262-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Accepted: 03/29/2017] [Indexed: 10/19/2022]
|
200
|
Smyth EC, Allum WH, Rowley S, Langley RE, Cunningham D. Peri-operative chemotherapy with or without bevacizumab in operable oesophagogastric adenocarcinoma - Authors' reply. Lancet Oncol 2017; 18:e244. [PMID: 28495289 DOI: 10.1016/s1470-2045(17)30261-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2017] [Accepted: 04/05/2017] [Indexed: 10/19/2022]
Affiliation(s)
- Elizabeth C Smyth
- Department of Oncology, Royal Marsden NHS Foundation Trust, London, SW3 6JJ, UK
| | - William H Allum
- Department of Oncology, Royal Marsden NHS Foundation Trust, London, SW3 6JJ, UK; Department of Surgery, Royal Marsden NHS Foundation Trust, London, SW3 6JJ, UK
| | - Samuel Rowley
- Medical Research Council Clinical Trials Unit, University College London, London, UK
| | - Ruth E Langley
- Medical Research Council Clinical Trials Unit, University College London, London, UK
| | - David Cunningham
- Department of Oncology, Royal Marsden NHS Foundation Trust, London, SW3 6JJ, UK
| |
Collapse
|