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Gaber CE, Sarker J, Abdelaziz AI, Okpara E, Lee TA, Klempner SJ, Nipp RD. Pathologic complete response in patients with esophageal cancer receiving neoadjuvant chemotherapy or chemoradiation: A systematic review and meta-analysis. Cancer Med 2024; 13:e7076. [PMID: 38457244 PMCID: PMC10923050 DOI: 10.1002/cam4.7076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 02/11/2024] [Accepted: 02/20/2024] [Indexed: 03/10/2024] Open
Abstract
BACKGROUND Neoadjuvant chemoradiation and chemotherapy are recommended for the treatment of nonmetastatic esophageal cancer. The benefit of neoadjuvant treatment is mostly limited to patients who exhibit pathologic complete response (pCR). Existing estimates of pCR rates among patients receiving neoadjuvant therapy have not been synthesized and lack precision. METHODS We conducted an independently funded systematic review and meta-analysis (PROSPERO CRD42023397402) of pCR rates among patients diagnosed with esophageal cancer treated with neoadjuvant chemo(radiation). Studies were identified from Medline, EMBASE, and CENTRAL database searches. Eligible studies included trials published from 1992 to 2022 that focused on nonmetastatic esophageal cancer, including the gastroesophageal junction. Histology-specific pooled pCR prevalence was determined using the Freeman-Tukey transformation and a random effects model. RESULTS After eligibility assessment, 84 studies with 6451 patients were included. The pooled prevalence of pCR after neoadjuvant chemotherapy in squamous cell carcinomas was 9% (95% CI: 6%-14%), ranging from 0% to 32%. The pooled prevalence of pCR after neoadjuvant chemoradiation in squamous cell carcinomas was 32% (95% CI: 26%-39%), ranging from 8% to 66%. For adenocarcinoma, the pooled prevalence of pCR was 6% (95% CI: 1%-12%) after neoadjuvant chemotherapy, and 22% (18%-26%) after neoadjuvant chemoradiation. CONCLUSIONS Under one-third of patients with esophageal cancer who receive neoadjuvant chemo(radiation) experience pCR. Patients diagnosed with squamous cell carcinomas had higher rates of pCR than those with adenocarcinomas. As pCR represents an increasingly utilized endpoint in neoadjuvant trials, these estimates of pooled pCR rates may serve as an important benchmark for future trial design.
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Affiliation(s)
- Charles E. Gaber
- Department of Pharmacy Systems, Outcomes and Policy, College of PharmacyUniversity of Illinois ChicagoChicagoIllinoisUSA
- Center for Pharmacoepidemiology and Pharmacoeconomic Research, College of PharmacyUniversity of Illinois ChicagoChicagoIllinoisUSA
| | - Jyotirmoy Sarker
- Department of Pharmacy Systems, Outcomes and Policy, College of PharmacyUniversity of Illinois ChicagoChicagoIllinoisUSA
| | - Abdullah I. Abdelaziz
- Department of Pharmacy Systems, Outcomes and Policy, College of PharmacyUniversity of Illinois ChicagoChicagoIllinoisUSA
| | - Ebere Okpara
- Department of Pharmacy Systems, Outcomes and Policy, College of PharmacyUniversity of Illinois ChicagoChicagoIllinoisUSA
| | - Todd A. Lee
- Department of Pharmacy Systems, Outcomes and Policy, College of PharmacyUniversity of Illinois ChicagoChicagoIllinoisUSA
- Center for Pharmacoepidemiology and Pharmacoeconomic Research, College of PharmacyUniversity of Illinois ChicagoChicagoIllinoisUSA
| | | | - Ryan D. Nipp
- OU Health Stephenson Cancer CenterOklahoma UniversityOklahoma CityOklahomaUSA
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Mukherjee S, Hurt CN, Adams R, Bateman A, Bradley KM, Bridges S, Falk S, Griffiths G, Gwynne S, Jones CM, Markham PJ, Maughan T, Nixon LS, Radhakrishna G, Roy R, Schoenbuchner S, Sheikh H, Spezi E, Hawkins M, Crosby TD. Efficacy of early PET-CT directed switch to carboplatin and paclitaxel based definitive chemoradiotherapy in patients with oesophageal cancer who have a poor early response to induction cisplatin and capecitabine in the UK: a multi-centre randomised controlled phase II trial. EClinicalMedicine 2023; 61:102059. [PMID: 37409323 PMCID: PMC10318451 DOI: 10.1016/j.eclinm.2023.102059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Revised: 06/07/2023] [Accepted: 06/08/2023] [Indexed: 07/07/2023] Open
Abstract
Background The utility of early metabolic response assessment to guide selection of the systemic component of definitive chemoradiotherapy (dCRT) for oesophageal cancer is uncertain. Methods In this multi-centre, randomised, open-label, phase II substudy of the radiotherapy dose-escalation SCOPE2 trial we evaluated the role of 18F-Fluorodeoxyglucose positron emission tomography (PET) at day 14 of cycle 1 of three-weekly induction cis/cap (cisplatin (60 mg/m2)/capecitabine (625 mg/m2 days 1-21)) in patients with oesophageal squamous cell carcinoma (OSCC) or adenocarcinoma (OAC). Non-responders, who had a less than 35% reduction in maximum standardised uptake value (SUVmax) from pre-treatment baseline, were randomly assigned to continue cis/cap or switch to car/pac (carboplatin AUC 5/paclitaxel 175 mg/m2) for a further induction cycle, then concurrently with radiotherapy over 25 fractions. Responders continued cis/cap for the duration of treatment. All patients (including responders) were randomised to standard (50Gy) or high (60Gy) dose radiation as part of the main study. Primary endpoint for the substudy was treatment failure-free survival (TFFS) at week 24. The trial was registered with International Standard Randomized Controlled Trial Number 97125464 and ClinicalTrials.govNCT02741856. Findings This substudy was closed on 1st August 2021 by the Independent Data Monitoring Committee on the grounds of futility and possible harm. To this point from 22nd November 2016, 103 patients from 16 UK centres had participated in the PET-CT substudy; 63 (61.2%; 52/83 OSCC, 11/20 OAC) of whom were non-responders. Of these, 31 were randomised to car/pac and 32 to remain on cis/cap. All patients were followed up until at least 24 weeks, at which point in OSCC both TFFS (25/27 (92.6%) vs 17/25 (68%); p = 0.028) and overall survival (42.5 vs. 20.4 months, adjusted HR 0.36; p = 0.018) favoured cis/cap over car/pac. There was a trend towards worse survival in OSCC + OAC cis/cap responders (33.6 months; 95%CI 23.1-nr) vs. non-responders (42.5 (95%CI 27.0-nr) months; HR = 1.43; 95%CI 0.67-3.08; p = 0.35). Interpretation In OSCC, early metabolic response assessment is not prognostic for TFFS or overall survival and should not be used to personalise systemic therapy in patients receiving dCRT. Funding Cancer Research UK.
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Affiliation(s)
- Somnath Mukherjee
- Oxford Cancer Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Christopher N. Hurt
- Centre for Trials Research, Cardiff University, Cardiff, UK
- Southampton Clinical Trials Unit, University of Southampton, Southampton, UK
| | - Richard Adams
- Centre for Trials Research, Cardiff University, Cardiff, UK
| | - Andrew Bateman
- University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - Kevin M. Bradley
- Wales Research and Diagnostic Positron Emission Tomography Centre (PETIC), Cardiff University, Cardiff, UK
| | - Sarah Bridges
- Centre for Trials Research, Cardiff University, Cardiff, UK
| | - Stephen Falk
- University Hospitals Bristol NHS Foundation Trust, Bristol, UK
| | - Gareth Griffiths
- Southampton Clinical Trials Unit, University of Southampton, Southampton, UK
| | - Sarah Gwynne
- South West Wales Cancer Centre, Swansea Bay University Health Board, Swansea, UK
| | | | | | - Tim Maughan
- Oxford Institute for Radiation Oncology, University of Oxford, Oxford, UK
| | | | - Ganesh Radhakrishna
- The Christie Hospital, The Christie Hospitals NHS Foundation Trust, Manchester, UK
| | - Rajarshi Roy
- Queen's Centre for Oncology, Hull University Teaching Hospitals NHS Trust, UK
| | | | - Hamid Sheikh
- The Christie Hospital, The Christie Hospitals NHS Foundation Trust, Manchester, UK
| | | | - Maria Hawkins
- Department of Medical Physics & Biomedical Engineering, University College London, London, UK
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Cowzer D, Keane F, Ku GY. Clinical Utility of 18F-2-Fluoro-deoxy-d-glucose PET Imaging in Locally Advanced Esophageal/Gastroesophageal Junction Adenocarcinoma. Diagnostics (Basel) 2023; 13:1884. [PMID: 37296735 PMCID: PMC10252409 DOI: 10.3390/diagnostics13111884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2023] [Revised: 05/12/2023] [Accepted: 05/24/2023] [Indexed: 06/12/2023] Open
Abstract
Esophageal adenocarcinoma, including adenocarcinoma of the gastroesophageal junction, is uncommon in the United States, but is associated with a rising incidence in young adults, and has a traditionally poor prognosis. Despite the incremental benefits that have been made with multimodality approaches to locally advanced disease, most patients will go on to develop metastatic disease, and long-term outcomes remain suboptimal. Over the last decade, PET-CT has emerged as a key tool in the management of this disease, with several prospective and retrospective studies evaluating its role in this disease. Herein, we review the key data pertaining to the use of PET-CT in the management of locally advanced esophageal and GEJ adenocarcinoma, with a focus on staging, prognostication, PET-CT adapted therapy in the neoadjuvant setting, and surveillance.
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Affiliation(s)
- Darren Cowzer
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; (D.C.); (F.K.)
| | - Fergus Keane
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; (D.C.); (F.K.)
| | - Geoffrey Y. Ku
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA; (D.C.); (F.K.)
- Department of Medicine, Weill Cornell University, New York, NY 10065, USA
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Carr RA, Hsu M, Harrington CA, Tan KS, Bains MS, Bott MJ, Ilson DH, Isbell JM, Janjigian YY, Maron SB, Park BJ, Rusch VW, Sihag S, Wu AJ, Jones DR, Ku GY, Molena D. Induction FOLFOX and PET-Directed Chemoradiation for Locally Advanced Esophageal Adenocarcinoma. Ann Surg 2023; 277:e538-e544. [PMID: 34387205 PMCID: PMC8840992 DOI: 10.1097/sla.0000000000005163] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To compare the efficacy and safety of induction FOLFOX followed by PET-directed nCRT, induction CP followed by PET-directed nCRT, and nCRT with CP alone in patients with EAC. SUMMARY OF BACKGROUND DATA nCRT with CP is a standard treatment for locally advanced EAC. The results of cancer and leukemia group B 80803 support the use of induction chemotherapy followed by PET-directed chemo-radiation therapy. METHODS We retrospectively identified all patients with EAC who underwent the treatments above followed by esophagectomy. We assessed incidences of pathologic complete response (pCR), near-pCR (ypN0 with ≥90% response), and surgical complications between treatment groups using Fisher exact test and logistic regression; disease-free survival (DFS) and overall survival (OS) were estimated by the Kaplan-Meier method and evaluated using the log-rank test and extended Cox regression. RESULTS In total, 451 patients were included: 309 (69%) received induction chemotherapy before nCRT (FOLFOX, n = 70; CP, n = 239); 142 (31%) received nCRT with CP. Rates of pCR (33% vs. 16%, P = 0.004), near-pCR (57% vs. 33%, P < 0.001), and 2-year DFS (68% vs. 50%, P = 0.01) were higher in the induction FOLFOX group than in the induction CP group. Similarly, the rate of near-pCR (57% vs. 42%, P = 0.04) and 2-year DFS (68% vs. 44%, P < 0.001) were significantly higher in the FOLFOX group than in the no-induction group. CONCLUSIONS Induction FOLFOX followed by PET-directed nCRT may result in better histopathologic response rates and DFS than either induction CP plus PET-directed nCRT or nCRT with CP alone.
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Affiliation(s)
- Rebecca A. Carr
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Meier Hsu
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Caitlin A. Harrington
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Kay See Tan
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Manjit S. Bains
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Matthew J. Bott
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - David H. Ilson
- Gastrointestinal Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - James M. Isbell
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Yelena Y. Janjigian
- Gastrointestinal Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Steven B. Maron
- Gastrointestinal Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Bernard J. Park
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Valerie W. Rusch
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Smita Sihag
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Abraham J. Wu
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - David R. Jones
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Geoffrey Y. Ku
- Gastrointestinal Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Daniela Molena
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
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Zander T, Wagner AD. (Neo)Adjuvant Treatment of Locally Advanced Esophageal and Gastroesophageal Adenocarcinoma: Special Focus on Sex Differences. Cancers (Basel) 2022; 14:cancers14041088. [PMID: 35205835 PMCID: PMC8869883 DOI: 10.3390/cancers14041088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 02/06/2022] [Accepted: 02/14/2022] [Indexed: 11/29/2022] Open
Abstract
Simple Summary Multimodal therapy is standard in locally advanced esophageal and gastroesophageal adenocarcinoma. Although substantial differences in incidence and outcome between women and men have been observed, no clear sex-specific treatment guide has been developed. In this summary, we described known sex differences focusing on locally advanced esophageal and gastroesophageal adenocarcinoma. Abstract Adenocarcinoma of the esophagus and gastroesophageal junction is a common disease. This disease is significantly more prevalent in men, although the main underlying risk factor has an equal sex distribution. In locally advanced disease, multimodal therapy has been developed as the standard in the western world. Neoadjuvant chemoradiotherapy or perioperative chemotherapy using the FLOT regimen was established as the standard. Most recently, adjuvant immunotherapy after neoadjuvant chemoradiotherapy and surgery has been introduced into the multimodal therapy. Substantial sex-specific differences in outcome in multimodal therapy have been described in retrospective subgroup analysis. Further studies are warranted to dissect the sex-specific differences in these treatment regimens.
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Affiliation(s)
- Thomas Zander
- Department I of Internal Medicine, Center for Integrated Oncology Aachen Bonn Cologne Duesseldorf, Gastrointestinal Cancer Group Cologne (GCGC), University of Cologne, 50937 Cologne, Germany
- Correspondence:
| | - Anna Dorothea Wagner
- Department of Oncology, Lausanne University Hospital (CHUV), University of Lausanne (UNIL), 1011 Lausanne, Switzerland;
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Charalampakis N, Tsakatikas S, Schizas D, Kykalos S, Tolia M, Fioretzaki R, Papageorgiou G, Katsaros I, Abdelhakeem AAF, Sewastjanow-Silva M, Rogers JE, Ajani JA. Trimodality treatment in gastric and gastroesophageal junction cancers: Current approach and future perspectives. World J Gastrointest Oncol 2022; 14:181-202. [PMID: 35116110 PMCID: PMC8790425 DOI: 10.4251/wjgo.v14.i1.181] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 06/28/2021] [Accepted: 12/10/2021] [Indexed: 02/06/2023] Open
Abstract
Gastric and gastroesophageal junction (GEJ) cancers represent an aggressive group of malignancies with poor prognosis even when diagnosed in relatively early stage, with an increasing incidence both in Asia and in Western countries. These cancers are characterized by heterogeneity as a result of different pathogenetic mechanisms as shown in recent molecular analyses. Accordingly, the understanding of phenotypic and genotypic correlations/classifications has been improved. Current therapeutic strategies have also advanced and moved beyond surgical extirpation alone, with the incorporation of other treatment modalities, such as radiation and chemotherapy (including biologics). Chemoradiotherapy has been used as postoperative treatment after suboptimal gastrectomy to ensure local disease control but also improvement in survival. Preoperative chemoradiotherapy/chemotherapy has been employed to increase the chance of a successful R0 resection and pathologic complete response rate, which is associated with improved long-term outcomes. Several studies have defined various chemotherapy regimens to accompany radiation (before and after surgery). Recently, addition of immunotherapy after trimodality of gastroesophageal cancer has produced an advantage in disease-free interval. Targeted agents used in the metastatic setting are being investigated in the early setting with mixed results. The aim of this review is to summarize the existing data on trimodality approaches for gastric and GEJ cancers, highlight the remaining questions and present the current research effort addressing them.
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Affiliation(s)
- Nikolaos Charalampakis
- Department of Medical Oncology, Metaxa Cancer Hospital of Piraeus, Piraeus 18537, Greece
| | - Sergios Tsakatikas
- Department of Medical Oncology, Metaxa Cancer Hospital of Piraeus, Piraeus 18537, Greece
| | - Dimitrios Schizas
- TheFirst Department of Surgery, National and Kapodistrian University of Athens, Laikon General Hospital, Athens 11527, Greece
| | - Stylianos Kykalos
- TheSecond Propedeutic Department of Surgery, National and Kapodistrian University of Athens, Laikon General Hospital, Athens 11527, Greece
| | - Maria Tolia
- Department of Radiation Oncology, University Hospital of Crete, Heraklion 71110, Greece
| | - Rodanthi Fioretzaki
- Department of Medical Oncology, Metaxa Cancer Hospital of Piraeus, Piraeus 18537, Greece
| | - Georgios Papageorgiou
- Department of Medical Oncology, Metaxa Cancer Hospital of Piraeus, Piraeus 18537, Greece
| | - Ioannis Katsaros
- Department of General Surgery, Metaxa Cancer Hospital of Piraeus, Piraeus 18537, Greece
| | - Ahmed Adel Fouad Abdelhakeem
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, United States
| | - Matheus Sewastjanow-Silva
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, United States
| | - Jane E Rogers
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, United States
| | - Jaffer A Ajani
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, United States
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Bauer L, Lang K. [Randomized phase II study of PET response-adapted combined multimodal therapy for esophageal cancer: results of the CALGB 80803 (Alliance) trial]. Strahlenther Onkol 2022; 198:322-324. [PMID: 35015087 PMCID: PMC8863770 DOI: 10.1007/s00066-021-01898-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/22/2021] [Indexed: 11/28/2022]
Affiliation(s)
- Lukas Bauer
- Universitätsklinikum Heidelberg, Im Neuenheimer Feld 400, 69120, Heidelberg, Deutschland
| | - Kristin Lang
- Universitätsklinikum Heidelberg, Im Neuenheimer Feld 400, 69120, Heidelberg, Deutschland.
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8
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Moy RH, Sabwa S, Maron SB, Shcherba M, Apollo A, Janjigian YY, Ku GY, Tew WP, Wu AJ, Jones DR, Molena D, Ilson DH, Won E. A nutritional management algorithm in older patients with locally advanced esophageal cancer. J Geriatr Oncol 2022; 13:100-103. [PMID: 34393090 PMCID: PMC9549346 DOI: 10.1016/j.jgo.2021.06.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 06/17/2021] [Accepted: 06/25/2021] [Indexed: 01/03/2023]
Affiliation(s)
- Ryan H. Moy
- Department of Medicine, Gastrointestinal Medical Oncology Service, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Shalom Sabwa
- Department of Medicine, Gastrointestinal Medical Oncology Service, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Steven B. Maron
- Department of Medicine, Gastrointestinal Medical Oncology Service, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Marina Shcherba
- Department of Medicine, Gastrointestinal Medical Oncology Service, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Arlyn Apollo
- Department of Medicine, Gastrointestinal Medical Oncology Service, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Yelena Y. Janjigian
- Department of Medicine, Gastrointestinal Medical Oncology Service, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Geoffrey Y. Ku
- Department of Medicine, Gastrointestinal Medical Oncology Service, Memorial Sloan Kettering Cancer Center, New York, NY
| | - William P. Tew
- Department of Medicine, Gynecologic Medical Oncology Service, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Abraham J. Wu
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY
| | - David R. Jones
- Department of Surgery, Thoracic Service, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Daniela Molena
- Department of Surgery, Thoracic Service, Memorial Sloan Kettering Cancer Center, New York, NY
| | - David H. Ilson
- Department of Medicine, Gastrointestinal Medical Oncology Service, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Elizabeth Won
- Department of Medicine, Gastrointestinal Medical Oncology Service, Memorial Sloan Kettering Cancer Center, New York, NY
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9
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Goodman KA, Ou FS, Hall NC, Bekaii-Saab T, Fruth B, Twohy E, Meyers MO, Boffa DJ, Mitchell K, Frankel WL, Niedzwiecki D, Noonan A, Janjigian YY, Thurmes PJ, Venook AP, Meyerhardt JA, O'Reilly EM, Ilson DH. Randomized Phase II Study of PET Response-Adapted Combined Modality Therapy for Esophageal Cancer: Mature Results of the CALGB 80803 (Alliance) Trial. J Clin Oncol 2021; 39:2803-2815. [PMID: 34077237 PMCID: PMC8407649 DOI: 10.1200/jco.20.03611] [Citation(s) in RCA: 51] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 03/01/2021] [Accepted: 04/01/2021] [Indexed: 12/12/2022] Open
Abstract
PURPOSE To evaluate the use of early assessment of chemotherapy responsiveness by positron emission tomography (PET) imaging to tailor therapy in patients with esophageal and esophagogastric junction adenocarcinoma. METHODS After baseline PET, patients were randomly assigned to an induction chemotherapy regimen: modified oxaliplatin, leucovorin, and fluorouracil (FOLFOX) or carboplatin-paclitaxel (CP). Repeat PET was performed after induction; change in maximum standardized uptake value (SUV) from baseline was assessed. PET nonresponders (< 35% decrease in SUV) crossed over to the alternative chemotherapy during chemoradiation (50.4 Gy/28 fractions). PET responders (≥ 35% decrease in SUV) continued on the same chemotherapy during chemoradiation. Patients underwent surgery at 6 weeks postchemoradiation. Primary end point was pathologic complete response (pCR) rate in nonresponders after switching chemotherapy. RESULTS Two hundred forty-one eligible patients received Protocol treatment, of whom 225 had an evaluable repeat PET. The pCR rates for PET nonresponders after induction FOLFOX who crossed over to CP (n = 39) or after induction CP who changed to FOLFOX (n = 50) was 18.0% (95% CI, 7.5 to 33.5) and 20% (95% CI, 10 to 33.7), respectively. The pCR rate in responders who received induction FOLFOX was 40.3% (95% CI, 28.9 to 52.5) and 14.1% (95% CI, 6.6 to 25.0) in responders to CP. With a median follow-up of 5.2 years, median overall survival was 48.8 months (95% CI, 33.2 months to not estimable) for PET responders and 27.4 months (95% CI, 19.4 months to not estimable) for nonresponders. For induction FOLFOX patients who were PET responders, median survival was not reached. CONCLUSION Early response assessment using PET imaging as a biomarker to individualize therapy for patients with esophageal and esophagogastric junction adenocarcinoma was effective, improving pCR rates in PET nonresponders. PET responders to induction FOLFOX who continued on FOLFOX during chemoradiation achieved a promising 5-year overall survival of 53%.
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Affiliation(s)
| | - Fang-Shu Ou
- Alliance Statistics and Data Center, Mayo Clinic, Rochester, MN
| | - Nathan C. Hall
- Hospital of the University of Pennsylvania, Philadelphia, PA
| | | | - Briant Fruth
- Alliance Statistics and Data Center, Mayo Clinic, Rochester, MN
| | - Erin Twohy
- Alliance Statistics and Data Center, Mayo Clinic, Rochester, MN
| | | | | | | | | | | | - Anne Noonan
- The Ohio State University Wexner Medical Center, Columbus, OH
| | | | - Paul J. Thurmes
- Metro Minnesota Community Oncology Research Consortium, Minneapolis, MN
| | - Alan P. Venook
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, San Francisco, CA
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Lee S, Choi Y, Park G, Jo S, Lee SS, Park J, Shim HK. 18F-FDG PET/CT Parameters for Predicting Prognosis in Esophageal Cancer Patients Treated With Concurrent Chemoradiotherapy. Technol Cancer Res Treat 2021; 20:15330338211024655. [PMID: 34227434 PMCID: PMC8264725 DOI: 10.1177/15330338211024655] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Background and Aims: This study evaluated the prognostic value of 18F-fluorodeoxyglucose positron emission tomography with integrated computed tomography (18F-FDG PET/CT) performed before and after concurrent chemoradiotherapy (CCRT) in esophageal cancer. Methods: We analyzed the prognosis of 50 non-metastatic squamous cell esophageal cancer (T1-4N0-2) patients who underwent CCRT with curative intent at Inje University Busan Paik Hospital and Haeundae Paik Hospital from 2009 to 2019. Median total radiation dose was 54 Gy (range 34-66 Gy). Our aim was to investigate the relationship between PET/CT values and prognosis. The primary end point was progression-free survival (PFS). Results: The median follow-up period was 9.9 months (range 1.7-85.7). Median baseline maximum standard uptake value (SUVmax) was 14.2 (range 3.2-27.7). After treatment, 29 patients (58%) showed disease progression. The 3-year PFS and overall survival (OS) were 24.2% and 54.5%, respectively. PFS was significantly lower (P = 0.015) when SUVmax of initial PET/CT exceeded 10 (n = 22). However, OS did not reach a significant difference based on maximum SUV (P = 0.282). Small metabolic tumor volume (≤14.1) was related with good PFS (P = 0.002) and OS (P = 0.001). Small total lesion of glycolysis (≤107.3) also had a significant good prognostic effect on PFS (P = 0.009) and OS (P = 0.025). In a subgroup analysis of 18 patients with follow-up PET/CT, the patients with SUV max ≤3.5 in follow-up PET/CT showed longer PFS (P = 0.028) than those with a maximum SUV >3.5. Conclusion: Maximum SUV of PET/CT is useful in predicting prognosis of esophageal cancer patients treated with CCRT. Efforts to find more effective treatments for patients at high risk of progression are still warranted.
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Affiliation(s)
- Seokmo Lee
- Department of Nuclear Medicine, Inje University Busan Paik Hospital, Busan, Korea
| | - Yunseon Choi
- Department of Radiation Oncology, Inje University Busan Paik Hospital, Busan, Korea
| | - Geumju Park
- Department of Radiation Oncology, Inje University Haeundae Paik Hospital, Busan, Korea
| | - Sunmi Jo
- Department of Radiation Oncology, Inje University Haeundae Paik Hospital, Busan, Korea
| | - Sun Seong Lee
- Department of Nuclear Medicine, Inje University Busan Paik Hospital, Busan, Korea
| | - Jisun Park
- Department of Nuclear Medicine, Inje University Busan Paik Hospital, Busan, Korea
| | - Hye-Kyung Shim
- Department of Nuclear Medicine, Inje University Haeundae Paik Hospital, Busan, Korea
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11
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Turgeman I, Ben-Aharon I. Evolving treatment paradigms in esophageal cancer. ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:903. [PMID: 34164537 PMCID: PMC8184467 DOI: 10.21037/atm.2020.03.110] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Accepted: 02/28/2020] [Indexed: 12/23/2022]
Abstract
A heterogenous disease with a dismal prognosis, esophageal cancer poses a major health challenge worldwide. In recent years, the treatment landscape for esophageal adenocarcinoma and squamous cell carcinoma (SCC) has undergone major evolution, with the elucidation of underlying biologic pathways and predispositions. Neoadjuvant chemoradiation has emerged as a leading approach for the management of locoregional esophageal cancer, while perioperative chemotherapy has shown promising outcomes specifically in adenocarcinoma of the lower esophagus and gastroesophageal junction (GEJ). Studies also explore the implementation of chemoradiation in various sequential preoperative strategies, as well as in the adjuvant setting. Definitive chemoradiation is considered a valid alternative for non-surgical candidates with SCC. Clinical trials currently evaluating the potential benefits of different approaches may shed light on existing controversies regarding optimal management of locoregional disease. For patients with metastatic cancer, chemotherapy remains the backbone of antineoplastic treatment alongside palliative care, moreover the discovery of novel biological targets has led to the initiation of targeted and immune therapy for specific subpopulations. Taken together, an era of burgeoning clinical trials and changing paradigms has evolved in esophageal oncology. Multidisciplinary collaboration is key to effective combination and sequencing of treatment modalities tailored per patient and per tumor histology. This work aims to provide a comprehensive overview of state-of-the-art oncological management of esophageal cancer, with consideration of new challenges and obstacles to be overcome.
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Affiliation(s)
- Ilit Turgeman
- Division of Oncology, Rambam Health Care Campus, Haifa, Israel
| | - Irit Ben-Aharon
- Division of Oncology, Rambam Health Care Campus, Haifa, Israel
- Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
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12
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Pöttgen C, Gkika E, Stahl M, Abu Jawad J, Gauler T, Kasper S, Trarbach T, Herrmann K, Lehmann N, Jöckel KH, Lax H, Stuschke M. Dose-escalated radiotherapy with PET/CT based treatment planning in combination with induction and concurrent chemotherapy in locally advanced (uT3/T4) squamous cell cancer of the esophagus: mature results of a phase I/II trial. Radiat Oncol 2021; 16:59. [PMID: 33757534 PMCID: PMC7988964 DOI: 10.1186/s13014-021-01788-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Accepted: 03/15/2021] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND This prospective phase I/II trial assessed feasibility and efficacy of dose-escalated definitive chemoradiation after induction chemotherapy in locally advanced esophageal cancer. Primary study endpoint was loco-regional progression-free survival at 1 year. METHODS Eligible patients received 2 cycles of induction chemotherapy with irinotecan, folinic acid and 5-fluorouracil weekly and cisplatin every 2 weeks (weeks 1-6, 8-13) followed by concurrent chemoradiation with cisplatin and irinotecan (weeks 14, 15, 17, 18, 20). Radiotherapy dose escalation was performed in three steps (60 Gy, 66 Gy, 72 Gy) using conventional fractionation, planning target volumes were delineated with the aid of 18F-FDG-PET/CT scans. During follow-up, endoscopic examinations were performed at regular intervals. RESULTS Between 09/2006 and 02/2010, 17 patients were enrolled (male/female:13/4, median age: 59 [range 48-66] years, stage uT3N0/T3N1/T4N1: 4/12/1). One patient progressed during induction chemotherapy and underwent surgery. Of 16 patients treated with definitive chemoradiotherapy, 9 (56%) achieved complete response after completion of chemoradiation. One-, 2-, 3- and 5-year overall survival rates (OS) were 77% [95%CI: 59-100], 53% [34-83], 41% [23-73], and 29% [14-61], respectively. Loco-regional progression-free survival at 1, 3, and 5 years was 59% [40-88], 35% [19-67], and 29% [14-61], corresponding cumulative incidences of loco-regional progressions were 18% [4-39%], 35% [14-58%], and 41% [17-64%]. No treatment related deaths occurred. Grade 3 toxicities during induction therapy were: neutropenia (41%), diarrhoea (41%), during combined treatment: neutropenia (62%) and thrombocytopenia (25%). CONCLUSIONS Dose-escalated radiotherapy and concurrent cisplatin/irinotecan after cisplatin/irinotecan/5FU induction chemotherapy was tolerable. The hypothesized phase II one-year loco-regional progression free survival rate of 74% was not achieved. Long-term survival compares well with other studies on definitive radiotherapy using irinotecan and cisplatin but is not better than recent trials using conventionally fractionated radiotherapy ad 50 Gy with concurrent paclitaxel or 5FU and platinum compound. Trial registration The present trial was registered as a phase I/II trial at the EudraCT database: Nr. 2005-006097-10 ( https://www.clinicaltrialsregister.eu/ctr-search/trial/2005-006097-10/DE ) and authorized to proceed on 2006-09-25.
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Affiliation(s)
- C Pöttgen
- Department of Radiation Oncology, West German Cancer Centre, University of Duisburg-Essen, Hufelandstr. 55, 45147, Essen, Germany
| | - E Gkika
- Department of Radiation Oncology, West German Cancer Centre, University of Duisburg-Essen, Hufelandstr. 55, 45147, Essen, Germany
- Department of Radiation Oncology, University Hospitals Freiburg, Freiburg, Germany
| | - M Stahl
- Department of Medical Oncology and Hematology, Evang. Kliniken Essen-Mitte, Essen, Germany
| | - J Abu Jawad
- Department of Radiation Oncology, West German Cancer Centre, University of Duisburg-Essen, Hufelandstr. 55, 45147, Essen, Germany
| | - T Gauler
- Department of Radiation Oncology, West German Cancer Centre, University of Duisburg-Essen, Hufelandstr. 55, 45147, Essen, Germany
| | - S Kasper
- Department of Medical Oncology, West German Cancer Centre, University of Duisburg-Essen, Essen, Germany
| | - T Trarbach
- Department of Medical Oncology, West German Cancer Centre, University of Duisburg-Essen, Essen, Germany
- Center for Tumor Biology and Integrative Medicine, Klinikum Wilhelmshaven, Wilhelmshaven, Germany
| | - K Herrmann
- Department of Nuclear Medicine, West German Cancer Centre, University of Duisburg-Essen, Essen, Germany
| | - N Lehmann
- Institute of Medical Informatics, Biometry and Epidemiology, University of Duisburg-Essen, Essen, Germany
| | - K-H Jöckel
- Institute of Medical Informatics, Biometry and Epidemiology, University of Duisburg-Essen, Essen, Germany
| | - H Lax
- Institute of Medical Informatics, Biometry and Epidemiology, University of Duisburg-Essen, Essen, Germany
| | - M Stuschke
- Department of Radiation Oncology, West German Cancer Centre, University of Duisburg-Essen, Hufelandstr. 55, 45147, Essen, Germany.
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13
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PET in Gastrointestinal, Pancreatic, and Liver Cancers. Clin Nucl Med 2020. [DOI: 10.1007/978-3-030-39457-8_19] [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]
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14
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The value of GRASP on DCE-MRI for assessing response to neoadjuvant chemotherapy in patients with esophageal cancer. BMC Cancer 2019; 19:999. [PMID: 31651280 PMCID: PMC6814031 DOI: 10.1186/s12885-019-6247-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Accepted: 10/03/2019] [Indexed: 12/12/2022] Open
Abstract
Background To compare the value of two dynamic contrast-enhanced Magnetic Resonance Images (DCE-MRI) reconstruction approaches, namely golden-angle radial sparse parallel (GRASP) and view-sharing with golden-angle radial profile (VS-GR) reconstruction, and evaluate their values in assessing response to neoadjuvant chemotherapy (nCT) in patients with esophageal cancer (EC). Methods EC patients receiving nCT before surgery were enrolled prospectively. DCE-MRI scanning was performed after nCT and within 1 week before surgery. Tumor Regression Grade (TRG) was used for chemotherapy response evaluation, and patients were stratified into a responsive group (TRG1 + 2) and a non-responsive group (TRG3 + 4 + 5). Wilcoxon test was utilized for comparing GRASP and VS-GR reconstruction, Kruskal-Wallis and Mann-Whitney test was performed for each parameter to assess response, and Spearman test was performed for analyzing correlation between parameters and TRGs, as well as responder and non-responder. The receiver operating characteristic (ROC) was utilized for each significant parameter to assess its accuracy between responders and non-responders. Results Among the 64 patients included in this cohort (52 male, 12 female; average age of 59.1 ± 7.9 years), 4 patients showed TRG1, 4 patients were TRG2, 7 patients were TRG3, 11 patients were TRG4, and 38 patients were TRG5. They were stratified into 8 responders and 56 non-responders. A total of 15 parameters were calculated from each tumor. With VS-GR, 10/15 parameters significantly correlated with TRG and response groups. Of these, only AUCmax showed moderate correlation with TRG, 7 showed low correlation and 2 showed negligible correlation with TRG. 8 showed low correlation and 2 showed negligible correlation with response groups. With GRASP, 13/15 parameters significantly correlated with TRG and response groups. Of these, 10 showed low correlation and 3 showed negligible correlation with TRG. 11 showed low correlation and 2 showed negligible correlation with TRG. Seven parameters (AUC* > 0.70, P < 0.05) showed good performance in response groups. Conclusions In patients with esophageal cancer on neoadjuvant chemotherapy, several parameters can differentiate responders from non-responders, using both GRASP and VS-GR techniques. GRASP may be able to better differentiate these two groups compared to VS-GR. Trial registration for this prospective study: ChiCTR, ChiCTR-DOD-14005308. Registered 2 October 2014.
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15
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Zhang N, Zhang SW. Long-term effects of radiation prior to surgery and chemotherapy on survival of esophageal cancer undergoing surgery. Medicine (Baltimore) 2019; 98:e17617. [PMID: 31651875 PMCID: PMC6824783 DOI: 10.1097/md.0000000000017617] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Esophageal cancer (EC) is one of the most common cancers in the world, with continuously growing diagnoses and morbidity. Because it is still unclear how to choose the best treatment for EC patients, a multimodal treatment is necessary to improve the prospect of the malignancy, including a sequence of surgery, chemotherapy, and radiotherapy, whether alone or combination. Therefore, this paper aims to analyze the effect of the sequence of chemotherapy, radiotherapy, and surgery on the prognosis and survival rate of patients with EC.The Surveillance, Epidemiology, and End Results (SEER) database was used to extract a dataset of patients who were diagnosed with EC from 1973 to 2015, with follow-up data for 6 years after diagnosis. The data were analyzed using correlation analysis, logistic regression Cox regression, and Kaplan-Meier analysis.EC patients who had radiation prior to surgery and chemotherapy had a better prognosis than the cases without chemotherapy. Based on univariate logistic regression, the odds radios of vital status recoded for "radiation prior to surgery combined with chemotherapy" is the lowest one among the 8 groups classified by radiation sequence with surgery and chemotherapy (P < .001). Further, radiation prior to surgery and chemotherapy is an independent prognostic factor for better survival among EC patients.In conclusion, in the treatment of EC, administering radiation prior to surgery and chemotherapy is better than no radiotherapy, perioperative radiotherapy, postoperative radiotherapy, and other combinations without chemotherapy.
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16
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Greally M, Chou JF, Molena D, Rusch VW, Bains MS, Park BJ, Wu AJ, Goodman KA, Kelsen DP, Janjigian YY, Ilson DH, Ku GY. Positron-Emission Tomography Scan-Directed Chemoradiation for Esophageal Squamous Cell Carcinoma: No Benefit for a Change in Chemotherapy in Positron-Emission Tomography Nonresponders. J Thorac Oncol 2019; 14:540-546. [PMID: 30391577 PMCID: PMC6640852 DOI: 10.1016/j.jtho.2018.10.152] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2018] [Revised: 10/24/2018] [Accepted: 10/25/2018] [Indexed: 10/27/2022]
Abstract
INTRODUCTION Preoperative or definitive chemoradiation is an accepted treatment for locally advanced esophageal squamous cell carcinoma (ESCC). The MUNICON study showed that positron-emission tomography (PET) response following induction chemotherapy was predictive of outcomes in patients with gastroesophageal junction adenocarcinoma. We evaluated the predictive value of PET following induction chemotherapy in ESCC patients and assessed the impact of changing chemotherapy during radiation in PET nonresponders. METHODS We retrospectively reviewed all patients with locally advanced ESCC who received induction chemotherapy and chemoradiation; all patients had a PET before and after induction chemotherapy. Survival was calculated from date of repeat PET using Kaplan-Meier analysis and compared between groups using the log-rank test. RESULTS Of 111 patients, 70 (63%) were PET responders (defined as a 35% or more decrease in maximum standard uptake value) to induction chemotherapy. PET responders received the same chemotherapy during radiation. Of 41 PET nonresponders, 16 continued with the same chemotherapy and 25 were changed to alternative chemotherapy with radiation. Median progression-free survival (70.1 months versus 7.1 months, p < 0.01) and overall survival (84.8 months versus 17.2 months, p < 0.01) were improved for PET responders versus nonresponders. Median progression-free survival and overall survival for PET nonresponders who changed chemotherapy versus those who did not were 6.4 months versus 8.3 months (p = 0.556) and 14.1 versus 17.2 months (p = 0.81), respectively. CONCLUSIONS PET after induction chemotherapy highly predicts for outcomes in ESCC patients who receive chemoradiation. However, our results suggest that PET nonresponders do not benefit from changing chemotherapy during radiation. Future trials should use PET nonresponse after induction chemotherapy to identify poor prognosis patients for novel therapies.
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Affiliation(s)
- Megan Greally
- Gastrointestinal Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York.
| | - Joanne F Chou
- Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Daniela Molena
- Thoracic Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Valerie W Rusch
- Thoracic Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Manjit S Bains
- Thoracic Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Bernard J Park
- Thoracic Surgery Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Abraham J Wu
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Karyn A Goodman
- Department of Radiation Oncology, University of Colorado Anschutz Medical Campus, Aurora, Colorado
| | - David P Kelsen
- Gastrointestinal Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Yelena Y Janjigian
- Gastrointestinal Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - David H Ilson
- Gastrointestinal Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Geoffrey Y Ku
- Gastrointestinal Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
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Huang YC, Li SH, Lu HI, Hsu CC, Wang YM, Lin WC, Chen CJ, Ho KW, Chiu NT. Post-chemoradiotherapy FDG PET with qualitative interpretation criteria for outcome stratification in esophageal squamous cell carcinoma. PLoS One 2019; 14:e0210055. [PMID: 30615636 PMCID: PMC6322736 DOI: 10.1371/journal.pone.0210055] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2017] [Accepted: 12/17/2018] [Indexed: 12/29/2022] Open
Abstract
Objectives Post-chemoradiotherapy (CRT) FDG PET is a useful prognosticator of esophageal cancer. However, debate on the diverse criteria of previous publications preclude worldwide multicenter comparisons, and even a universal practice guide. We aimed to validate a simple qualitative interpretation criterion of post-CRT FDG PET for outcome stratification and compare it with other criteria. Methods The post-CRT FDG PET of 114 patients with esophageal squamous cell carcinoma (ESCC) were independently interpreted using a qualitative 4-point scale (Qual4PS) that identified focal esophageal FDG uptake greater than liver uptake as residual tumor. Cohen’s κ coefficient (κ) was used to measure interobserver agreement of Qual4PS. The Kaplan-Meier method and Cox proportional hazards regression analyses were used for survival analysis. Other criteria included a different qualitative approach (QualBK), maximal standardized uptake values (SUVmax3.4, SUVmax2.5), relative change of SUVmax between pre- and post-CRT FDG PET (ΔSUVmax), mean standardized uptake values (SUVmean), metabolic volume (MV) and total lesion glycolysis (TLG). Results Overall interobserver agreement on the Qual4PS criterion was excellent (κ: 0.95). Except the QualBK, SUVmax2.5, and TLG, all the other criteria were significant predictors for overall survival (OS). Multivariable analysis showed only Qual4PS (HR: 15.41; P = 0.005) and AJCC stage (HR: 2.47; P = 0.007) were significant independent variables. The 2-year OS rates of Qual4PS(‒) patients undergoing CRT alone (68.4%) and patients undergoing trimodality therapy (62.5%) were not significant different, but the 2-year OS rates of Qual4PS(+) patients undergoing CRT alone (10.0%) were significantly lower than in patients undergoing trimodality therapy (42.1%). Conclusions The Qual4PS criterion is reproducible for assessing the response of ESCC to CRT, and valuable for predicting survival. It may add value to response-adapted treatment for ESCC patients, and help to decide whether surgery is warranted after CRT.
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Affiliation(s)
- Yung-Cheng Huang
- Department of Nuclear Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Shau-Hsuan Li
- Department of Hematology-Oncology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Hung-I Lu
- Department of Thoracic and Cardiovascular Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Chien-Chin Hsu
- Department of Nuclear Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Yu-Ming Wang
- Department of Radiation Oncology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Wei-Che Lin
- Department of Diagnostic Radiology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Chao-Jung Chen
- Department of Nuclear Medicine, Yuan’s General Hospital, Kaohsiung, Taiwan
- Department of Health Business Administration, Meiho University, Pingtung, Taiwan
| | - Kuo-Wei Ho
- Department of Nuclear Medicine, Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Nan-Tsing Chiu
- Department of Nuclear Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- * E-mail:
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18
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Krishnamurthy A, Mohanraj N, Radhakrishnan V, John A, Selvaluxmy G. Neoadjuvant chemoradiation for locally advanced resectable carcinoma of the esophagus: A single-center experience from India with a brief review of the literature. Indian J Cancer 2018; 54:646-651. [PMID: 30082551 DOI: 10.4103/ijc.ijc_452_17] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BACKGROUND The management of locally advanced carcinomas of the esophagus and esophagogastric junction has undergone a major evolution over the past two decades with the widespread use of combined modality therapy. Although many Indian centers practice the combined modality therapy with neoadjuvant chemoradiation (nCRT), published data are sparse. OBJECTIVES The objective of this study was to study the safety and efficacy of nCRT in patients with locally advanced resectable carcinoma of the esophagus. MATERIALS AND METHODS Prospective single-arm study of the first fifty patients enrolled over 3 years (2014-2016). RESULTS The median age was 51 years (M:F = 3:2), 90% of the patients had squamous cell carcinomas, and 69% had lower-third lesions. All accrued patients completed the intended dose of radiation; however, approximately 20% had a treatment delay, which was duly gap corrected. Importantly, there were no treatment-related toxic deaths. Eleven patients could not undergo surgery following nCRT (two patients defaulted, two were deemed medically unfit, and seven (14%) patients had disease progression on imaging). Thirty-nine (78%) patients were planned for definitive surgery; however, a further 7 (14%) were found to be inoperable intraoperatively. Thirty-two patients successfully completed their definitive surgical procedures with R0 resections, of which 19 patients (38%) had a pathological complete response (pCR). There was no postoperative 90-day mortality in our study cohort. Analysis of prognostic factors that predicted a response showed that patients who had adenocarcinoma and with circumferential lesions responded poorly. CONCLUSION nCRT appears to be a safe and a reasonably well-tolerated option in carefully selected patients with resectable locally advanced esophageal cancers. Although our data are not mature to analyze the survival outcomes with a pCR rate of 38%, it suggests nCRT to be a promising option in the management of locally advanced resectable esophageal cancers.
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Affiliation(s)
- Arvind Krishnamurthy
- Department of Surgical Oncology, Cancer Institute (WIA), Chennai, Tamil Nadu, India
| | - N Mohanraj
- Department of Surgical Oncology, Cancer Institute (WIA), Chennai, Tamil Nadu, India
| | | | - Alexander John
- Department of Radiation Oncology, Cancer Institute (WIA), Chennai, Tamil Nadu, India
| | - G Selvaluxmy
- Department of Radiation Oncology, Cancer Institute (WIA), Chennai, Tamil Nadu, India
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Kiyuna T, Tome Y, Murakami T, Miyake K, Igarashi K, Kawaguchi K, Oshiro H, Higuchi T, Miyake M, Sugisawa N, Zhang Z, Razmjooei S, Wangsiricharoen S, Chmielowski B, Nelson SD, Russell TA, Dry SM, Li Y, Eckardt MA, Singh AS, Chawla S, Kanaya F, Eilber FC, Singh SR, Zhao M, Hoffman RM. A combination of irinotecan/cisplatinum and irinotecan/temozolomide or tumor-targeting Salmonella typhimurium A1-R arrest doxorubicin- and temozolomide-resistant myxofibrosarcoma in a PDOX mouse model. Biochem Biophys Res Commun 2018; 505:733-739. [PMID: 30292411 DOI: 10.1016/j.bbrc.2018.09.106] [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] [Received: 09/06/2018] [Accepted: 09/16/2018] [Indexed: 12/22/2022]
Abstract
Myxofibrosarcoma (MFS) is the most common sarcomas in elderly patients and is either chemo-resistant or recurs with metastasis after chemotherapy. This recalcitrant cancer in need of improved treatment. We have established a patient-derived orthotopic xenograft (PDOX) of MFS. The MFS PDOX model was established in the biceps femoris of nude mice and randomized into 7 groups of 7 mice each: control; doxorubicin (DOX); pazopanib (PAZ); temozolomide (TEM); Irinotecan (IRN); IRN combined with TEM; IRN combined with cisplatinum (CDDP) and Salmonella typhimurium A1-R (S. typhimurium A1-R). Treatment was evaluated by relative tumor volume and relative body weight. The MFS PDOX models were DOX, PAZ, and TEM resistant. IRN combined with TEM and IRN combined with CDDP were most effective on the MFS PDOX. S. typhimurium A1-R arrested the MFS PDOX tumor. There was no significant body weight loss in any group. The present study suggests that the combination of IRN with either TEM or CDDP, and S. typhimurium have clinical potential for MFS.
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Affiliation(s)
- Tasuku Kiyuna
- AntiCancer Inc, San Diego, CA, USA; Department of Surgery, University of California, San Diego, CA, USA; Department of Orthopedic Surgery, Graduate School of Medicine, University of the Ryukyus, Okinawa, Japan
| | - Yasunori Tome
- Department of Orthopedic Surgery, Graduate School of Medicine, University of the Ryukyus, Okinawa, Japan.
| | - Takashi Murakami
- AntiCancer Inc, San Diego, CA, USA; Department of Surgery, University of California, San Diego, CA, USA
| | - Kentaro Miyake
- AntiCancer Inc, San Diego, CA, USA; Department of Surgery, University of California, San Diego, CA, USA
| | - Kentaro Igarashi
- AntiCancer Inc, San Diego, CA, USA; Department of Surgery, University of California, San Diego, CA, USA
| | - Kei Kawaguchi
- AntiCancer Inc, San Diego, CA, USA; Department of Surgery, University of California, San Diego, CA, USA
| | - Hiromichi Oshiro
- AntiCancer Inc, San Diego, CA, USA; Department of Surgery, University of California, San Diego, CA, USA
| | - Takashi Higuchi
- AntiCancer Inc, San Diego, CA, USA; Department of Surgery, University of California, San Diego, CA, USA
| | - Masuyo Miyake
- AntiCancer Inc, San Diego, CA, USA; Department of Surgery, University of California, San Diego, CA, USA
| | - Norihiko Sugisawa
- AntiCancer Inc, San Diego, CA, USA; Department of Surgery, University of California, San Diego, CA, USA
| | - Zhiying Zhang
- AntiCancer Inc, San Diego, CA, USA; Department of Surgery, University of California, San Diego, CA, USA
| | | | | | | | - Scott D Nelson
- Department of Pathology, University of California, Los Angeles, CA, USA
| | - Tara A Russell
- Division of Surgical Oncology, University of California, Los Angeles, CA, USA
| | - Sarah M Dry
- Department of Pathology, University of California, Los Angeles, CA, USA
| | - Yunfeng Li
- Department of Pathology, University of California, Los Angeles, CA, USA
| | - Mark A Eckardt
- Department of Surgery, Yale School of Medicine, New Haven, CT, USA
| | - Arun S Singh
- Div. of Hematology-Oncology, University of California, Los Angeles, CA, USA
| | - Sant Chawla
- Sarcoma Oncology Center, Santa Monica, CA, USA.
| | - Fuminori Kanaya
- Department of Orthopedic Surgery, Graduate School of Medicine, University of the Ryukyus, Okinawa, Japan
| | - Fritz C Eilber
- Division of Surgical Oncology, University of California, Los Angeles, CA, USA.
| | - Shree Ram Singh
- Basic Research Laboratory, National Cancer Institute, Frederick, MD, USA.
| | | | - Robert M Hoffman
- AntiCancer Inc, San Diego, CA, USA; Department of Surgery, University of California, San Diego, CA, USA.
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20
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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: 3] [Impact Index Per Article: 0.5] [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.
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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
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21
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Barbetta A, Hsu M, Tan KS, Stefanova D, Herman K, Adusumilli PS, Bains MS, Bott MJ, Isbell JM, Janjigian YY, Ku GY, Park BJ, Wu AJ, Jones DR, Molena D. Definitive chemoradiotherapy versus neoadjuvant chemoradiotherapy followed by surgery for stage II to III esophageal squamous cell carcinoma. J Thorac Cardiovasc Surg 2018; 155:2710-2721.e3. [PMID: 29548582 DOI: 10.1016/j.jtcvs.2018.01.086] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2017] [Revised: 01/04/2018] [Accepted: 01/31/2018] [Indexed: 12/11/2022]
Abstract
OBJECTIVE Definitive chemoradiotherapy (CRT) remains the most commonly used treatment for locally advanced esophageal squamous cell carcinoma (SCC), because of perceptions that esophagectomy offers an unclear survival advantage. We compare recurrence, overall survival (OS), and disease-free survival (DFS) in patients treated with definitive CRT or neoadjuvant CRT followed by surgery (trimodality). METHODS This was a retrospective cohort study of patients with stage II and III SCC of the middle and distal esophagus in patients who completed CRT. Treatment groups were matched (1:1) on covariates using a propensity score-matching approach. The effect of trimodality treatment, compared with definitive CRT, on OS, DFS, and site-specific recurrence was evaluated as a time-dependent variable and analyzed using Cox regression with a gamma frailty term for matched units. RESULTS We included 232 patients treated between 2000 and 2016: 124 (53%) with definitive CRT and 108 (47%) with trimodality. Trimodality was used less frequently over time (61% before 2009 and 29% after 2009; P < .0001). After matching, each group contained 56 patients. Median OS and DFS were 3.1 and 1.8 years for trimodality versus 2.3 and 1.0 years for CRT. Surgery was independently associated with improved OS (hazard ratio, 0.57; 95% confidence interval, 0.34-0.97; P = .039) and DFS (hazard ratio, 0.51; 95% confidence interval, 0.32-0.83; P = .007). CONCLUSIONS CRT followed by surgery might decrease local recurrence and increase DFS and OS in patients with esophageal SCC. Until better tools to select patients with pathological complete response are available, surgery should remain an integral component of the treatment of locally advanced esophageal SCC.
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Affiliation(s)
- Arianna Barbetta
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Meier Hsu
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Kay See Tan
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Dessislava Stefanova
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Koby Herman
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Prasad S Adusumilli
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Manjit S Bains
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Matthew J Bott
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - James M Isbell
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Yelena Y Janjigian
- Gastrointestinal Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Geoffrey Y Ku
- Gastrointestinal Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Bernard J Park
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Abraham J Wu
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY
| | - David R Jones
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Daniela Molena
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY.
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22
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Harada K, Mizrak Kaya D, Lopez A, Baba H, Ajani JA. Personalized therapy based on image for esophageal or gastroesophageal junction adenocarcinoma. ANNALS OF TRANSLATIONAL MEDICINE 2018; 6:80. [PMID: 29666803 PMCID: PMC5890029 DOI: 10.21037/atm.2017.10.28] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2017] [Accepted: 11/02/2017] [Indexed: 12/18/2022]
Abstract
Preoperative therapy is the gold standard for esophageal or gastroesophageal junction adenocarcinoma. Positron emission tomography (PET) is not only essential for tumor staging, but changes in glucose consumption correspond with response to therapy and correlated with prognosis. Therefore, with further refinement, PET parameter can serve as a tool for personalized therapy. For instance, the Municon trials suggested the possibility of PET-response guided therapy for esophageal adenocarcinoma (EAC) patients, however there are limitations. New PET parameters such as total lesion glycolysis (TLG) or magnetic resonance imaging (MRI) may provide better response prediction. Furthermore, PET parameters combined with genomic profiling might enhance better treatment selection, prediction, and prognostication. Here, we summarized the current state of understanding and future possibilities.
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Affiliation(s)
- Kazuto Harada
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Department of Gastroenterological Surgery, Graduate School of Medical Science, Kumamoto University, Kumamoto, Japan
| | - Dilsa Mizrak Kaya
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Anthony Lopez
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Hideo Baba
- Department of Gastroenterological Surgery, Graduate School of Medical Science, Kumamoto University, Kumamoto, Japan
| | - Jaffer A. Ajani
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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23
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Harada K, Wang X, Shimodaira Y, Sagebiel T, Bhutani MS, Lee JH, Weston B, Elimova E, Lin Q, Amlashi FG, Mizrak Kaya D, Lopez A, Blum Murphy MA, Roth JA, Swisher SG, Skinner HD, Hofstetter WL, Rogers JE, Thomas I, Maru DM, Komaki R, Walsh G, Ajani JA. Early Metabolic Change after Induction Chemotherapy Predicts Histologic Response and Prognosis in Patients with Esophageal Cancer: Secondary Analysis of a Randomized Trial. Target Oncol 2018; 13:99-106. [PMID: 29218623 PMCID: PMC5826863 DOI: 10.1007/s11523-017-0540-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Early metabolic response after preoperative induction chemotherapy (IC) appears to predict histologic response and prognosis in esophageal cancer (EC), but the usefulness of this approach needs further development. OBJECTIVE We evaluated metabolic response after one cycle of IC using positron emission tomography (PET) to correlate PET response and outcomes. PATIENTS AND METHODS We retrospectively analyzed PET data from a randomized phase 2 trial (NCT00525915) of chemoradiation and surgery with or without IC for the treatment of EC. PET was performed at baseline, after one cycle of IC, and 5-7 weeks after chemoradiation. The relationship between PET response (≥35% reduction in standardized uptake value [SUV]) after IC and treatment response was analyzed. RESULTS In 63 patients who received IC, the mean initial SUVmax prior to treatment was 11.9 ± 8.04 and mean SUVmax after one cycle of IC was 6.47 ± 4.45. The mean SUV reduction after IC was 39.3%. Eleven of 37 PET responders achieved a pathologic complete response (pCR), but only two of 22 PET non-responders did (univariate logistic regression; odds ratio: 4.25, 95% confidence interval: 0.83-21.77; p = 0.08). PET responders to IC had significantly longer overall survival (OS) than PET nonresponders (log-rank p = 0.009). PET response after chemoradiation was not correlated with OS (log-rank p = 0.15). CONCLUSION Early PET response after IC is prognostic, but subsequent PET changes (for example, after chemoradiation) are not prognostic. Early PET response might have the potential of predicting pCR.
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Affiliation(s)
- Kazuto Harada
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX, 77030, USA
| | - Xuemei Wang
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Yusuke Shimodaira
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX, 77030, USA
| | - Tara Sagebiel
- Department of Diagnostic Radiology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Manoop S Bhutani
- Department of Gastroenterology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jeffrey H Lee
- Department of Gastroenterology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Brian Weston
- Department of Gastroenterology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Elena Elimova
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX, 77030, USA
| | - Quan Lin
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX, 77030, USA
| | - Fatemeh G Amlashi
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX, 77030, USA
| | - Dilsa Mizrak Kaya
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX, 77030, USA
| | - Anthony Lopez
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX, 77030, USA
| | - Mariela A Blum Murphy
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX, 77030, USA
| | - Jack A Roth
- Department of Thoracic and Cardiovascular Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Stephen G Swisher
- Department of Thoracic and Cardiovascular Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Heath D Skinner
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Wayne L Hofstetter
- Department of Thoracic and Cardiovascular Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jane E Rogers
- Pharmacy Clinical Programs, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Irene Thomas
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX, 77030, USA
| | - Dipen M Maru
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ritsuko Komaki
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Garrett Walsh
- Department of Thoracic and Cardiovascular Surgery, 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, 1515 Holcombe Blvd, Houston, TX, 77030, USA.
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Hegemann NS, Koepple R, Walter F, Boeckle D, Fendler WP, Angele MK, Boeck S, Belka C, Roeder F. Neoadjuvant chemoradiation for esophageal cancer : Surgery improves locoregional control while response based on FDG-PET/CT predicts survival. Strahlenther Onkol 2018; 194:435-443. [PMID: 29349603 DOI: 10.1007/s00066-018-1261-y] [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: 05/11/2017] [Accepted: 01/05/2018] [Indexed: 12/12/2022]
Abstract
INTRODUCTION To retrospectively analyze the outcome of patients with esophageal cancer treated with neoadjuvant chemoradiation. METHODS A total of 41 patients received neoadjuvant intent chemoradiation for esophageal cancer. Most patients had a locally advanced disease (T3/4: 82%, N+: 83%, M0: 100%) and squamous cell carcinoma (83%). All patients received concurrent chemotherapy with cisplatin/5-fluorouracil or mitomycin/5-fluorouracil. Median radiation dose was 50.4 Gy in the 25 patients who proceeded to surgery and 57.4 Gy in 16 patients who did not undergo surgery. FDG-PET/CT was used for treatment planning in 24 patients. A second FDG-PET/CT was available for response evaluation in 18 patients. RESULTS Median follow-up was 16 months in all patients and 30 months in survivors. Radiotherapy was completed without interruptions >3 days in 90% of patients, and chemotherapy was carried out to >80% in 85% of patients. The 2‑year locoregional control rate was 60%, distant control rate 54% and overall survival rate 50%. Hematological toxicity grade 3/4 was observed in 34%/10% of patients and non-hematological toxicity grade 3/4 in 46%/2% of patients. Perioperative 30-day mortality was 4%. Subgroup analyses revealed that surgery significantly improved locoregional control (74% vs. 39%, p = 0.034), but not the 2‑year survival rate (54% vs. 43%, p = 0.246). In contrast, response based on FDG-PET/CT prior and after chemoradiation significantly predicted improved overall survival (2-year overall survival 61% vs. 40%, p = 0.048). CONCLUSION Outcomes of our cohort were comparable to other series using similar treatments. Surgery significantly improved locoregional control but not survival. Response based on FDG-PET/CT predicted survival and might be used for treatment stratification.
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Affiliation(s)
- Nina-Sophie Hegemann
- Department of Radiation Oncology, University of Munich (LMU), Marchioninistr. 15, 81377, Munich, Germany.
| | - Rebecca Koepple
- Department of Radiation Oncology, University of Munich (LMU), Marchioninistr. 15, 81377, Munich, Germany
| | - Franziska Walter
- Department of Radiation Oncology, University of Munich (LMU), Marchioninistr. 15, 81377, Munich, Germany
| | - David Boeckle
- Department of Radiation Oncology, University of Munich (LMU), Marchioninistr. 15, 81377, Munich, Germany
| | - Wolfgang P Fendler
- Department of Nuclear Medicine, University of Munich (LMU), Munich, Germany
| | - Martin Kurt Angele
- Department of General, Visceral, Transplantation, Vascular and Thoracic Surgery, University of Munich (LMU), Munich, Germany
| | - Stefan Boeck
- Department of Internal Medicine III-Medical Oncology, University of Munich (LMU), Munich, Germany
| | - Claus Belka
- Department of Radiation Oncology, University of Munich (LMU), Marchioninistr. 15, 81377, Munich, Germany
| | - Falk Roeder
- Department of Radiation Oncology, University of Munich (LMU), Marchioninistr. 15, 81377, Munich, Germany.,CCU Molecular Radiation Oncology, German Cancer Research Center (DKFZ), Heidelberg, Germany
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25
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de Geus-Oei LF, Slingerland M. PET-guided treatment algorithms in oesophageal cancer: the promise of the near future! J Thorac Dis 2017; 9:2736-2739. [PMID: 29221227 DOI: 10.21037/jtd.2017.07.115] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Lioe-Fee de Geus-Oei
- Department of Radiology, Leiden University Medical Center, Leiden, the Netherlands.,MIRA Institute for Biomedical Technology and Technical Medicine, Biomedical Photonic Imaging Group, University of Twente, Enschede, the Netherlands
| | - Marije Slingerland
- Department of Medical Oncology, Leiden University Medical Center, Leiden, the Netherlands
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26
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Goel R, Subramaniam RM, Wachsmann JW. PET/Computed Tomography Scanning and Precision Medicine: Esophageal Cancer. PET Clin 2017; 12:373-391. [PMID: 28867110 DOI: 10.1016/j.cpet.2017.05.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Esophageal cancer commonly has a poor prognosis, which requires an accurate diagnosis and early treatment to improve outcome. Other modalities for staging, such as endoscopic ultrasound imaging and computed tomography (CT) scans, have a role in diagnosis and staging. However, PET with fluorine-18 fluoro-2-deoxy-d-glucose/CT (FDG PET/CT) scanning allows for improved detection of distant metastatic disease and can help to prevent unnecessary interventions that would increase morbidity. FDG PET/CT scanning is valuable in the neoadjuvant chemotherapy assessment and predicting survival outcomes subsequent to surgery. FDG PET/CT scanning detects recurrent disease and metastases in follow-up.
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Affiliation(s)
- Reema Goel
- Department of Radiology, The University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390-8896, USA
| | - Rathan M Subramaniam
- Department of Radiology, The University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390-8896, USA; Department of Clinical Sciences, The University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390-8896, USA; Department of Biomedical Engineering, The University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390-8896, USA; Advanced Imaging Research Center, The University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390-8896, USA; Harold C. Simmons Comprehensive Cancer Center, The University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390-8896, USA
| | - Jason W Wachsmann
- Department of Radiology, The University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390-8896, USA.
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27
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Zhang W, Li H, Chen X, Su M, Lin R, Zou C. Phase II study of concurrent chemoradiotherapy with a modified target volumes delineation method for inoperable oesophagealcancer patients. Br J Radiol 2017; 90:20170328. [PMID: 28749231 DOI: 10.1259/bjr.20170328] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
OBJECTIVE A Phase II study was designed to test the safety and efficacy of concurrent chemoradiotherapy with a modified target volumes delineation method for inoperable oesophageal cancer patients. METHODS All eligible patients were treated with concurrent chemoradiotherapy. The method of delineating target volume is as follows: Planning gross target volume (PGTV) was defined as the primary gross tumour volume (GTV-t) plus a 3 cm margin longitudinally and a 0.5 cm margin circumferentially, and positive lymph nodes(GTV-n) plus a 0.5 cm margin in all directions. Clinical target volume (CTV) was defined as PGTV plus a 0.5 cm margin in all directions and elective nodal region. Planning target volume (PTV) was defined as CTV plus a 0.5 cm margin in all directions. The dose of PGTV is 54-60 Gy in 27-30 fractions(2Gy per fraction). The dose of PTV is 48.6-54 Gy in 27-30 fractions(1.8Gy per fraction). The regimen consists of paclitaxel135 mgm-2 on 1 day and DDP 25 mgm-2 on 3 days per 3 weeks. The patients received 2 cycles of chemotherapy during radiotherapy and 2-4 cycles of chemotherapy after radiotherapy. RESULTS 34 patients were enrolled in this study. The median follow-up time was 20.9 months (range: 3.7-28.4 months) for all patients. The 1- and 2-year survival rates for all patients were 70.5 and 44.1%, respectively. Clinical complete response was observed in 21 patients(61.8%), cPR was observed in 9 patients(26.5%) and cSD was observed in 4 patients(11.7%). CONCLUSION This modified method with concurrent chemotherapy could achieve better locoregional control rate. The 1- and 2-year survival rates of this method were close to the survival rates of the current methods widely adopted. Advances in knowledge: The modified target volumes delineation method can enhance locoregional control rate of concurrent chemoradiotherapy.
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Affiliation(s)
- Wenyi Zhang
- 1 Department of Radiotherapy and Chemotherapy, The First Affiliated Hospital of Wenzhou Medical University , Wenzhou , China
| | - Huifang Li
- 1 Department of Radiotherapy and Chemotherapy, The First Affiliated Hospital of Wenzhou Medical University , Wenzhou , China
| | - Xingxing Chen
- 1 Department of Radiotherapy and Chemotherapy, The First Affiliated Hospital of Wenzhou Medical University , Wenzhou , China
| | - Meng Su
- 1 Department of Radiotherapy and Chemotherapy, The First Affiliated Hospital of Wenzhou Medical University , Wenzhou , China
| | - Ruifang Lin
- 2 Department of Cancer Chemotherapy and Radiotherapy, The Second Affiliated Hospital of Wenzhou Medical University , Wenzhou , China
| | - Changlin Zou
- 1 Department of Radiotherapy and Chemotherapy, The First Affiliated Hospital of Wenzhou Medical University , Wenzhou , China
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28
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Xi M, Liao Z, Hofstetter WL, Komaki R, Ho L, Lin SH. 18F-FDG PET Response After Induction Chemotherapy Can Predict Who Will Benefit from Subsequent Esophagectomy After Chemoradiotherapy for Esophageal Adenocarcinoma. J Nucl Med 2017; 58:1756-1763. [PMID: 28522744 DOI: 10.2967/jnumed.117.192591] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2017] [Accepted: 04/19/2017] [Indexed: 01/03/2023] Open
Abstract
This study aimed to determine whether 18F-FDG PET response after induction chemotherapy before concurrent chemoradiotherapy can identify patients with esophageal adenocarcinoma who may benefit from subsequent esophagectomy. Methods: We identified and analyzed 220 patients with esophageal adenocarcinoma who had received induction chemotherapy before chemoradiotherapy, with or without surgery, with curative intent; all underwent 18F-FDG PET scanning before and after induction chemotherapy. 18F-FDG PET responders were defined as patients who achieved complete response (CR) after induction chemotherapy (maximum SUV ≤ 3.0). The predictive value of 18F-FDG PET response for patient outcomes was evaluated. Results: Overall, 86 patients had bimodality therapy (BMT; induction chemotherapy + chemoradiotherapy) and 134 had trimodality therapy (TMT; induction chemotherapy + chemoradiotherapy with surgery). Forty-eight patients (21.8%) achieved an 18F-FDG PET CR after induction chemotherapy. 18F-FDG PET CR was found to correlate with overall survival (OS) and progression-free survival (PFS) in BMT patients. For TMT patients, 18F-FDG PET CR predicted pathologic response (P = 0.003) but not survival. Among 18F-FDG PET nonresponders, TMT patients had significantly better survival than did BMT patients (P < 0.001). However, among 18F-FDG PET responders, BMT patients had OS (P = 0.201) and PFS (P = 0.269) similar to that of TMT patients. After propensity score-matched analysis, 18F-FDG PET responders treated with BMT versus TMT still had comparable OS and PFS, but TMT was associated with better locoregional control. Conclusion:18F-FDG PET response to induction chemotherapy could be a useful imaging biomarker to identify patients with esophageal adenocarcinoma who could benefit from subsequent esophagectomy after chemoradiotherapy. Compared with BMT, TMT can significantly improve survival in 18F-FDG PET nonresponders. However, outcomes for 18F-FDG PET responders were similar after either treatment (BMT or TMT). Prospective validation of these findings is warranted.
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Affiliation(s)
- Mian Xi
- Department of Radiation Oncology, Cancer Center, Sun Yat-sen University, State Key Laboratory of Oncology in South China, Collaborative Innovation Centre for Cancer Medicine, Guangzhou, Guangdong, China
| | - Zhongxing Liao
- Department of Radiation Oncology, University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Wayne L Hofstetter
- Cardiovascular and Thoracic Surgery, University of Texas M.D. Anderson Cancer Center, Houston, Texas; and
| | - Ritsuko Komaki
- Department of Radiation Oncology, University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Linus Ho
- Gastrointestinal Medical Oncology, University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - Steven H Lin
- Department of Radiation Oncology, University of Texas M.D. Anderson Cancer Center, Houston, Texas
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Tomasello G, Ghidini M, Barni S, Passalacqua R, Petrelli F. Overview of different available chemotherapy regimens combined with radiotherapy for the neoadjuvant and definitive treatment of esophageal cancer. Expert Rev Clin Pharmacol 2017; 10:649-660. [PMID: 28349718 DOI: 10.1080/17512433.2017.1313112] [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: 12/29/2022]
Abstract
INTRODUCTION Neoadjuvant chemoradiotherapy (CTRT) is the current standard of care for treatment of locally advanced cancer of the esophagus or gastroesophageal junction. Many efforts have been made over the last years to identify the best chemotherapy and radiotherapy combination regimen, but specific randomized trials addressing this issue are still lacking. Areas covered: A systematic review of the literature was performed searching in PubMed all published studies of combinations CTRT regimens for operable or unresectable esophageal cancer to describe activity and toxicity. Studies considered were prospective series or clinical phase II-III trials including at least 40 patients and published in English language. Expert commentary: Long-term results of CROSS trial have established RT combined with carboplatin plus paclitaxel chemotherapy as the preferred neoadjuvant treatment option for both squamous and adenocarcinoma of the esophagus. More effective multimodal treatment strategies integrating novel biological agents including immunotherapy and based on an extensive molecular tumor characterization are eagerly awaited.
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Affiliation(s)
- Gianluca Tomasello
- a Oncology Unit, Oncology Department , ASST Ospedale di Cremona , Cremona , Italy
| | - Michele Ghidini
- a Oncology Unit, Oncology Department , ASST Ospedale di Cremona , Cremona , Italy
| | - Sandro Barni
- b Oncology Unit, Oncology Department , ASST Bergamo Ovest , Treviglio (BG) , Italy
| | - Rodolfo Passalacqua
- a Oncology Unit, Oncology Department , ASST Ospedale di Cremona , Cremona , Italy
| | - Fausto Petrelli
- b Oncology Unit, Oncology Department , ASST Bergamo Ovest , Treviglio (BG) , Italy
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30
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A Prognostic Scoring Model for the Utility of Induction Chemotherapy Prior to Neoadjuvant Chemoradiotherapy in Esophageal Cancer. J Thorac Oncol 2017; 12:1001-1010. [PMID: 28351804 DOI: 10.1016/j.jtho.2017.03.017] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2016] [Revised: 02/14/2017] [Accepted: 03/19/2017] [Indexed: 11/20/2022]
Abstract
OBJECTIVES The aim of this study was to identify patients with esophageal cancer who may benefit from induction chemotherapy (IC) before neoadjuvant chemoradiotherapy (nCRT) on the basis of a prognostic scoring model. METHODS Between 1998 and 2015, 535 patients with esophageal cancer who underwent nCRT were included for analysis, including 218 patients who received IC before nCRT (IC group) and 317 patients who did not receive IC (non-IC group). A prognostic scoring model was developed to predict disease-free survival (DFS) on the basis of a Cox proportional hazards model. RESULTS The median follow-up time was 63.5 months (range 8.0-178.5) for survivors. The 5-year DFS rates were similar between the IC and non-IC groups (53.7% vs. 45.1%, p = 0.196). Multivariate analysis determined that histologic grade, tumor location, baseline positron emission tomography maximum standard uptake value, and lymph node size were independent prognostic factors for DFS. A prognostic scoring system was constructed by using these four factors, with the total score ranging from 0 to 6.2. When the median value was used as a cutoff, low-risk (≤3.5) and high-risk (>3.5) groups were identified. In the high-risk group, patients who received IC had a nonsignificantly higher pathologic complete response rate (p = 0.272) and a significantly better DFS (p = 0.03) than patients who did not receive IC. After propensity score matching, the high-risk group demonstrated a significantly improved DFS with IC, a benefit that was not observed in the low-risk group. CONCLUSIONS On the basis of the prognostic scoring model, the addition of IC to nCRT may provide a DFS benefit in high-risk patients with a risk score higher than 3.5. Prospective validation is warranted.
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Chun SG, Skinner HD, Minsky BD. Radiation Therapy for Locally Advanced Esophageal Cancer. Surg Oncol Clin N Am 2017; 26:257-276. [PMID: 28279468 DOI: 10.1016/j.soc.2016.10.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The treatment of locally advanced esophageal cancer is controversial. For patients who are candidates for surgical resection, multiple prospective clinical trials have demonstrated the advantages of neoadjuvant chemoradiation. For patients who are medically inoperable, definitive chemoradiation is an alternative approach with survival rates comparable to trimodality therapy. Although trials of dose escalation are ongoing, the standard radiation dose remains 50.4 Gy. Modern radiotherapy techniques such as image-guided radiation therapy with motion management and intensity-modulated radiation therapy are strongly encouraged with a planning objective to maximize conformity to the intended target volume while reducing dose delivered to uninvolved normal tissues.
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Affiliation(s)
- Stephen G Chun
- Division of Radiation Oncology, The University of Texas, M.D. Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, TX 77030, USA.
| | - Heath D Skinner
- Division of Radiation Oncology, The University of Texas, M.D. Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, TX 77030, USA
| | - Bruce D Minsky
- Division of Radiation Oncology, The University of Texas, M.D. Anderson Cancer Center, 1515 Holcombe Boulevard, Houston, TX 77030, USA
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Cox SJ, O'Cathail SM, Coles B, Crosby T, Mukherjee S. Update on Neoadjuvant Regimens for Patients with Operable Oesophageal/Gastrooesophageal Junction Adenocarcinomas and Squamous Cell Carcinomas. Curr Oncol Rep 2017; 19:7. [PMID: 28213876 PMCID: PMC5315732 DOI: 10.1007/s11912-017-0559-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Survival outcomes following multimodal treatment of operable oesophageal and gastrooesophageal cancer remain disappointingly poor. Although an appreciation of the impact of both tumour location and histological subtype is now shaping the design of clinical trials, there has been a lack of consensus of the optimal neoadjuvant treatment strategy. This update article will review recent advances in the use of both neoadjuvant chemotherapy and chemoradiotherapy. The emerging role of PET imaging to direct appropriate neoadjuvant treatment regimens and the additive benefit of biological agents are also discussed.
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Affiliation(s)
- Samantha J Cox
- Cardiff University, Cardiff, CF10 3XQ, UK.
- Department of Clinical Oncology, Velindre Cancer Centre, Cardiff, UK.
| | - Sean M O'Cathail
- Department of Clinical Oncology, Oxford University NHS Trust, Oxford, UK
| | | | - Tom Crosby
- Department of Clinical Oncology, Velindre Cancer Centre, Cardiff, UK
| | - Somnath Mukherjee
- MRC/CRUK Oxford Institute for Radiation Oncology, University of Oxford, Oxford, UK
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van Rossum PSN, Fried DV, Zhang L, Hofstetter WL, Ho L, Meijer GJ, Carter BW, Court LE, Lin SH. The value of 18F-FDG PET before and after induction chemotherapy for the early prediction of a poor pathologic response to subsequent preoperative chemoradiotherapy in oesophageal adenocarcinoma. Eur J Nucl Med Mol Imaging 2017; 44:71-80. [PMID: 27511188 PMCID: PMC5121174 DOI: 10.1007/s00259-016-3478-2] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2016] [Accepted: 07/26/2016] [Indexed: 12/22/2022]
Abstract
PURPOSE The purpose of our study was to determine the value of 18F-FDG PET before and after induction chemotherapy in patients with oesophageal adenocarcinoma for the early prediction of a poor pathologic response to subsequent preoperative chemoradiotherapy (CRT). METHODS In 70 consecutive patients receiving a three-step treatment strategy of induction chemotherapy and preoperative chemoradiotherapy for oesophageal adenocarcinoma, 18F-FDG PET scans were performed before and after induction chemotherapy (before preoperative CRT). SUVmax, SUVmean, metabolic tumour volume (MTV), and total lesion glycolysis (TLG) were determined at these two time points. The predictive potential of (the change in) these parameters for a poor pathologic response, progression-free survival (PFS) and overall survival (OS) was assessed. RESULTS A poor pathologic response after induction chemotherapy and preoperative CRT was found in 27 patients (39 %). Patients with a poor pathologic response experienced less of a reduction in TLG after induction chemotherapy (p < 0.01). The change in TLG was predictive for a poor pathologic response at a threshold of -26 % (sensitivity 67 %, specificity 84 %, accuracy 77 %, PPV 72 %, NPV 80 %), yielding an area-under-the-curve of 0.74 in ROC analysis. Also, patients with a decrease in TLG lower than 26 % had a significantly worse PFS (p = 0.02), but not OS (p = 0.18). CONCLUSIONS 18F-FDG PET appears useful to predict a poor pathologic response as well as PFS early after induction chemotherapy in patients with oesophageal adenocarcinoma undergoing a three-step treatment strategy. As such, the early 18F-FDG PET response after induction chemotherapy could aid in individualizing treatment by modification or withdrawal of subsequent preoperative CRT in poor responders.
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Affiliation(s)
- Peter S N van Rossum
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX, 77030, USA.
- Department of Radiation Oncology, University Medical Center Utrecht, PO Box 85500, Q00.3.11, 3508GA, Utrecht, The Netherlands.
| | - David V Fried
- Department of Radiation Physics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Lifei Zhang
- Department of Radiation Physics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Wayne L Hofstetter
- Department of Thoracic and Cardiovascular Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Linus Ho
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Gert J Meijer
- Department of Radiation Oncology, University Medical Center Utrecht, PO Box 85500, Q00.3.11, 3508GA, Utrecht, The Netherlands
| | - Brett W Carter
- Department of Diagnostic Radiology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Laurence E Court
- Department of Radiation Physics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Steven H Lin
- Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX, 77030, USA.
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Ku GY, Bains MS, Park DJ, Janjigian YY, Rusch VW, Rizk NP, Yoon SS, Millang B, Capanu M, Goodman KA, Ilson DH. Phase II study of bevacizumab and preoperative chemoradiation for esophageal adenocarcinoma. J Gastrointest Oncol 2016; 7:828-837. [PMID: 28078107 DOI: 10.21037/jgo.2016.08.09] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND A standard-of-care for locally advanced esophageal and gastroesophageal junction (GEJ) adenocarcinoma is pre-operative chemoradiation. Elevated levels of vascular endothelial growth factor (VEGF) have been associated with worse outcomes following chemoradiation and anti-VEGF therapies can potentiate radiation efficacy. METHODS In this single-arm phase II study, we added bevacizumab to induction chemotherapy and concurrent chemoradiation with cisplatin/irinotecan for locally advanced esophageal and GEJ adenocarcinomas. RESULTS Thirty-three patients were enrolled, with all evaluable. All tumors involved the GEJ and 67% were node-positive by endoscopic ultrasound (EUS) and imaging. Twenty-eight patients completed chemoradiation and 26 patients underwent surgery (25 R0 resections). Toxicities were not clearly increased. The pathologic complete response (pCR) rate was 15%. Median progression-free survival (PFS) and overall survival (OS) were 15.1 and 30.5 months respectively. Higher baseline VEGF-A levels were associated with a trend toward improved OS (not reached vs. 21.0 months, P=0.11). Response on positron emission tomography (PET) scan after induction chemotherapy was predictive of PFS and showed trends toward improved OS and pCR rate. CONCLUSIONS The addition of bevacizumab to chemoradiation was not associated with clear worsening of toxicities but also led to no improvement in outcomes, when compared to a prior phase II study of 55 patients. Higher baseline VEGF-A levels correlated with a trend toward improved survival and might be used to stratify or select patients for future studies incorporating this or similar agents. PET scan to assess response following induction chemotherapy and change chemotherapy in non-responders during chemoradiation is the subject of a fully-accrued national trial (NCT01333033).
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Affiliation(s)
- Geoffrey Y Ku
- Gastrointestinal Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, USA
| | - Manjit S Bains
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, USA
| | - Do Joong Park
- John Theurer Cancer Center, Hackensack University Medical Center, Hackensack, USA
| | - Yelena Y Janjigian
- Gastrointestinal Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, USA
| | - Valerie W Rusch
- Thoracic Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, USA
| | - Nabil P Rizk
- John Theurer Cancer Center, Hackensack University Medical Center, Hackensack, USA
| | - Sam S Yoon
- Gastric and Mixed Tumor Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, USA
| | - Brittanie Millang
- Gastrointestinal Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, USA
| | - Marinela Capanu
- Department of Epidemiology/Biostatistics, Memorial Sloan Kettering Cancer Center, New York, USA
| | - Karyn A Goodman
- Department of Radiation Oncology, University of Colorado School of Medicine, Denver, USA
| | - David H Ilson
- Gastrointestinal Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, USA
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Lu J, Sun XD, Yang X, Tang XY, Qin Q, Zhu HC, Cheng HY, Sun XC. Impact of PET/CT on radiation treatment in patients with esophageal cancer: A systematic review. Crit Rev Oncol Hematol 2016; 107:128-137. [PMID: 27823640 DOI: 10.1016/j.critrevonc.2016.08.015] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2015] [Revised: 07/10/2016] [Accepted: 08/31/2016] [Indexed: 02/07/2023] Open
Abstract
PURPOSE With the advances in radiotracers, positron emission tomography/computed tomography (PET/CT) is recognized as a useful adjunct to anatomic imaging with CT, MRI and endoscopic ultrasonography (EUS). The objective of this review was to comprehensively analyze the roles of PET/CT for the radiotherapy of esophageal cancer. METHODS In this review, we focused on issues concerning the application of PET/CT in TNM staging, target volume delineation and response to therapy, both for the primary tumor and regional lymph nodes. Furthermore, the following questions were addressed: how does PET/CT guide appropriate treatment protocols, how does it allow accurate tumor delineation and how does it guide prognosis and future treatment decisions. RESULTS AND CONCLUSION For the staging of esophageal cancer, PET/CT played a crucial role in exploring distant malignant lymph nodes and metastasis with high sensitivity, specificity and accuracy. PET/CT using different radiotracer provided a serial of thresholding methods based on standardized uptake value (SUV) to assist in auto-contouring the gross tumor volume (GTV). The change in SUV may offer a potential paradigm of personalized treatment to definitive chemoradiotherapy (CRT). In total, PET/CT has sought to further optimize radiotherapy treatment planning for patients with esophageal cancer.
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Affiliation(s)
- Jing Lu
- Department of Radiation Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, PR China
| | - Xiang-Dong Sun
- Department of Radiation Oncology, The 81st Hospital of PLA, Nanjing 210002, PR China
| | - Xi Yang
- Department of Radiation Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, PR China
| | - Xin-Yu Tang
- Department of Radiation Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, PR China
| | - Qin Qin
- Department of Radiation Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, PR China
| | - Hong-Cheng Zhu
- Department of Radiation Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, PR China
| | - Hong-Yan Cheng
- Department of Synthetic Internal Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, PR China
| | - Xin-Chen Sun
- Department of Radiation Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, PR China.
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Cleary JM, Mamon HJ, Szymonifka J, Bueno R, Choi N, Donahue DM, Fidias PM, Gaissert HA, Jaklitsch MT, Kulke MH, Lynch TP, Mentzer SJ, Meyerhardt JA, Swanson RS, Wain J, Fuchs CS, Enzinger PC. Neoadjuvant irinotecan, cisplatin, and concurrent radiation therapy with celecoxib for patients with locally advanced esophageal cancer. BMC Cancer 2016; 16:468. [PMID: 27412386 PMCID: PMC4944495 DOI: 10.1186/s12885-016-2485-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2015] [Accepted: 07/04/2016] [Indexed: 01/16/2023] Open
Abstract
Background Patients with locally advanced esophageal cancer who are treated with trimodality therapy have a high recurrence rate. Preclinical evidence suggests that inhibition of cyclooxygenase 2 (COX2) increases the effectiveness of chemoradiation, and observational studies in humans suggest that COX-2 inhibition may reduce esophageal cancer risk. This trial tested the safety and efficacy of combining a COX2 inhibitor, celecoxib, with neoadjuvant irinotecan/cisplatin chemoradiation. Methods This single arm phase 2 trial combined irinotecan, cisplatin, and celecoxib with concurrent radiation therapy. Patients with stage IIA-IVA esophageal cancer received weekly cisplatin 30 mg/m2 plus irinotecan 65 mg/m2 on weeks 1, 2, 4, and 5 concurrently with 5040 cGy of radiation therapy. Celecoxib 400 mg was taken orally twice daily during chemoradiation, up to 1 week before surgery, and for 6 months following surgery. Results Forty patients were enrolled with stage IIa (30 %), stage IIb (20 %), stage III (22.5 %), and stage IVA (27.5 %) esophageal or gastroesophageal junction cancer (AJCC, 5th Edition). During chemoradiation, grade 3–4 treatment-related toxicity included dysphagia (20 %), anorexia (17.5 %), dehydration (17.5 %), nausea (15 %), neutropenia (12.5 %), diarrhea (10 %), fatigue (7.5 %), and febrile neutropenia (7.5 %). The pathological complete response rate was 32.5 %. The median progression free survival was 15.7 months and the median overall survival was 34.7 months. 15 % (n = 6) of patients treated on this study developed brain metastases. Conclusions The addition of celecoxib to neoadjuvant cisplatin-irinotecan chemoradiation was tolerable; however, overall survival appeared comparable to prior studies using neoadjuvant cisplatin-irinotecan chemoradiation alone. Further studies adding celecoxib to neoadjuvant chemoradiation in esophageal cancer are not warranted. Trial registration Clinicaltrials.gov: NCT00137852, registered August 29, 2005.
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Affiliation(s)
- James M Cleary
- Center for Esophageal and Gastric Cancer, Dana-Farber Brigham and Women's Cancer Center and Gastrointestinal Cancer Center, Department of Medical Oncology, Dana-Farber Cancer Institute and Harvard Medical School, 450 Brookline Ave, Boston, MA, 02215, USA
| | - Harvey J Mamon
- Center for Esophageal and Gastric Cancer, Dana-Farber Brigham and Women's Cancer Center and Gastrointestinal Cancer Center, Department of Medical Oncology, Dana-Farber Cancer Institute and Harvard Medical School, 450 Brookline Ave, Boston, MA, 02215, USA
| | - Jackie Szymonifka
- Center for Esophageal and Gastric Cancer, Dana-Farber Brigham and Women's Cancer Center and Gastrointestinal Cancer Center, Department of Medical Oncology, Dana-Farber Cancer Institute and Harvard Medical School, 450 Brookline Ave, Boston, MA, 02215, USA
| | - Raphael Bueno
- Center for Esophageal and Gastric Cancer, Dana-Farber Brigham and Women's Cancer Center and Gastrointestinal Cancer Center, Department of Medical Oncology, Dana-Farber Cancer Institute and Harvard Medical School, 450 Brookline Ave, Boston, MA, 02215, USA
| | - Noah Choi
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA, USA
| | - Dean M Donahue
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA, USA
| | - Panos M Fidias
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA, USA.,University of Arizona Cancer Center, St. Joseph's Hospital and Medical Center, Phoenix, AZ, USA
| | - Henning A Gaissert
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA, USA
| | - Michael T Jaklitsch
- Center for Esophageal and Gastric Cancer, Dana-Farber Brigham and Women's Cancer Center and Gastrointestinal Cancer Center, Department of Medical Oncology, Dana-Farber Cancer Institute and Harvard Medical School, 450 Brookline Ave, Boston, MA, 02215, USA
| | - Matthew H Kulke
- Center for Esophageal and Gastric Cancer, Dana-Farber Brigham and Women's Cancer Center and Gastrointestinal Cancer Center, Department of Medical Oncology, Dana-Farber Cancer Institute and Harvard Medical School, 450 Brookline Ave, Boston, MA, 02215, USA
| | - Thomas P Lynch
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA, USA
| | - Steven J Mentzer
- Center for Esophageal and Gastric Cancer, Dana-Farber Brigham and Women's Cancer Center and Gastrointestinal Cancer Center, Department of Medical Oncology, Dana-Farber Cancer Institute and Harvard Medical School, 450 Brookline Ave, Boston, MA, 02215, USA
| | - Jeffrey A Meyerhardt
- Center for Esophageal and Gastric Cancer, Dana-Farber Brigham and Women's Cancer Center and Gastrointestinal Cancer Center, Department of Medical Oncology, Dana-Farber Cancer Institute and Harvard Medical School, 450 Brookline Ave, Boston, MA, 02215, USA
| | - Richard S Swanson
- Center for Esophageal and Gastric Cancer, Dana-Farber Brigham and Women's Cancer Center and Gastrointestinal Cancer Center, Department of Medical Oncology, Dana-Farber Cancer Institute and Harvard Medical School, 450 Brookline Ave, Boston, MA, 02215, USA
| | - John Wain
- Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA, USA
| | - Charles S Fuchs
- Center for Esophageal and Gastric Cancer, Dana-Farber Brigham and Women's Cancer Center and Gastrointestinal Cancer Center, Department of Medical Oncology, Dana-Farber Cancer Institute and Harvard Medical School, 450 Brookline Ave, Boston, MA, 02215, USA
| | - Peter C Enzinger
- Center for Esophageal and Gastric Cancer, Dana-Farber Brigham and Women's Cancer Center and Gastrointestinal Cancer Center, Department of Medical Oncology, Dana-Farber Cancer Institute and Harvard Medical School, 450 Brookline Ave, Boston, MA, 02215, USA.
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Ku GY, Kriplani A, Janjigian YY, Kelsen DP, Rusch VW, Bains M, Chou J, Capanu M, Wu AJ, Goodman KA, Ilson DH. Change in chemotherapy during concurrent radiation followed by surgery after a suboptimal positron emission tomography response to induction chemotherapy improves outcomes for locally advanced esophageal adenocarcinoma. Cancer 2016; 122:2083-90. [PMID: 27152857 PMCID: PMC4911302 DOI: 10.1002/cncr.30028] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2016] [Revised: 03/13/2016] [Accepted: 03/16/2016] [Indexed: 11/11/2022]
Abstract
BACKGROUND A positron emission tomography (PET) scan after induction chemotherapy before preoperative chemoradiation and surgery for esophageal adenocarcinoma predicts outcomes. Some patients with progression on PET after induction chemotherapy had long-term overall survival (OS) when they were changed to alternative chemotherapy during radiation. METHODS This study retrospectively reviewed esophageal adenocarcinoma patients who received induction chemotherapy and chemoradiation before planned surgery; all had undergone a PET scan before and after induction chemotherapy. RESULTS There were 201 patients, and 113 (56%) were PET responders (≥35% decrease in the maximum standardized uptake value of the tumor). All PET responders received the same chemotherapy during radiation, whereas 38 of the 88 PET nonresponders (43%) changed chemotherapy. Among the 152 patients who underwent surgery, the pathologic complete response rate was 15% for PET responders and 3% for PET nonresponders who did not change chemotherapy (P = .046). The median progression-free survival (PFS; 18.9 vs 10.0 months, P < 0.01) and OS (37 vs 25.3 months, P = .02) were significantly better for PET responders versus PET nonresponders who did not change chemotherapy. The median PFS for PET nonresponders who changed chemotherapy was 17.9 months, and it was superior to the median PFS for PET nonresponders who did not change chemotherapy (P = .01). For PET nonresponders, the 5-year OS rates were 37% for those who changed chemotherapy and 25% for those who did not change chemotherapy (P = .18). CONCLUSIONS A PET scan after induction chemotherapy predicts outcomes for locally advanced esophageal adenocarcinoma patients who undergo chemoradiation and surgery. The median PFS is improved, and trends toward improved OS appear possible in PET nonresponders who change chemotherapy during radiation. The fully accrued Cancer and Leukemia Group B 80803 study (NCT01333033) is evaluating this strategy. Cancer 2016;122:2083-90. © 2016 American Cancer Society.
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Affiliation(s)
- Geoffrey Y. Ku
- Gastrointestinal Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center
| | - Anuja Kriplani
- Department of Hematology/Oncology, Icahn School of Medicine at Mount Sinai, New York, NY
| | - Yelena Y. Janjigian
- Gastrointestinal Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center
| | - David P. Kelsen
- Gastrointestinal Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center
| | | | - Manjit Bains
- Thoracic Surgery Service, Department of Surgery, MSKCC
| | | | | | | | - Karyn. A Goodman
- Department of Radiation Oncology, University of Colorado Anschutz Medical Campus, Denver, Colorado
| | - David H. Ilson
- Gastrointestinal Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center
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Kleinberg L, Brock M, Gibson M. Management of Locally Advanced Adenocarcinoma of the Esophagus and Gastroesophageal Junction: Finally a Consensus. Curr Treat Options Oncol 2016; 16:35. [PMID: 26112428 DOI: 10.1007/s11864-015-0352-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Opinion statement: Adenocarcinoma of the esophagus is increasing in incidence in Western nations leading to increased interest in and opportunity to study optimal management. Randomized trials have now robustly demonstrated the preoperative therapy with chemoradiotherapy and chemotherapy alone improves survival outcome for the bulk of curable patients, those with locally advanced T1N1M0 and T2-3 N0-1 M0 disease. Evidence suggests but does not confirm that radiation-containing regimens are more beneficial. Clinical staging is designed to exclude patients with T1N0M0 disease who may be treated with surgery alone and those with metastatic disease who may not benefit from intensive local therapy. The approach to clinical staging includes endoscopy with ultrasound and fine needle aspirate to assess local and regional disease, supplemented by CT and PET scanning primarily to exclude metastatic disease. Minimally invasive approaches to esophagectomy may be used with the goal of reducing complications, but there is no evidence that mortality or ultimate outcome is improved.
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Affiliation(s)
- Lawrence Kleinberg
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University, 401 North Broadway, Suite 1440, Baltimore, MD, 21231, USA,
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Kleinberg LR, Catalano PJ, Forastiere AA, Keller SM, Mitchel EP, Anne PR, Benson AB. Eastern Cooperative Oncology Group and American College of Radiology Imaging Network Randomized Phase 2 Trial of Neoadjuvant Preoperative Paclitaxel/Cisplatin/Radiation Therapy (RT) or Irinotecan/Cisplatin/RT in Esophageal Adenocarcinoma: Long-Term Outcome and Implications for Trial Design. Int J Radiat Oncol Biol Phys 2015; 94:738-46. [PMID: 26972646 DOI: 10.1016/j.ijrobp.2015.12.009] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2015] [Revised: 10/22/2015] [Accepted: 12/09/2015] [Indexed: 02/04/2023]
Abstract
PURPOSE Toxicity, pathologic complete response, and long-term outcomes are reported for the neoadjuvant therapies assessed in a randomized phase 2 Eastern Cooperative Oncology Group and American College of Radiology Imaging Network trial for operable esophageal adenocarcinoma, staged as II-IVa by endoscopy/ultrasonography (EUS). METHODS AND MATERIALS A total of 86 eligible patients began treatment. For arm A, preoperative chemotherapy was cisplatin, 30 mg/m(2), and irinotecan, 50 mg/m(2), on day 1, 8, 22, 29 during 45 Gy radiation therapy (RT), 1.8 Gy per day over 5 weeks. Adjuvant therapy was cisplatin, 30 mg/m(2), and irinotecan, 65 mg/m(2) day 1, 8 every 21 days for 3 cycles. Arm B therapy was cisplatin, 30 mg/m(2), and paclitaxel, 50 mg/m(2), day 1, 8, 15, 22, 29 with RT, followed by adjuvant cisplatin, 75 mg/m(2), and paclitaxel, 175 mg/m(2), day 1 every 21 days for 3 cycles. Stratification included EUS stage and performance status. RESULTS In arm A, median overall survival was 35 months, and 5-, 6-, and 7-year survival rates were 46%, 39%, and 35%, respectively, whereas for arm B, they were 21 months and 27%, 27%, and 23%, respectively. Median progression- or recurrence-free survival (PFS) was 39.8 months with a 3-year PFS of 50% for arm A and 12.4 months (P=.046) with 3-year PFS of 28% for arm B. Eighty percent of the observed incidents of progression occurred within 19 months. Survival did not differ significantly by EUS and performance status strata. CONCLUSIONS Long-term survival was similar for both arms and did not appear superior to results achieved with other standard regimens.
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Affiliation(s)
- Lawrence R Kleinberg
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University, Baltimore, Maryland.
| | - Paul J Catalano
- Department of Biostatistics and Computational Biology, Dana-Farber Cancer Institute, and Harvard T.H. Chan School of Public Health, Boston, Massachusetts
| | | | - Steven M Keller
- Department of Cardiovascular and Thoracic Surgery, Montefiore Medical Center, Bronx, NY
| | - Edith P Mitchel
- Department of Medical Oncology, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Pramila Rani Anne
- Department of Radiation Oncology, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Al B Benson
- Department of Medicine-Hematology/Oncology, Lurie Cancer Center, Northwestern University, Chicago, Illinois
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Chhabra A, Ong LT, Kuk D, Ku G, Ilson D, Janjigian YY, Wu A, Schöder H, Goodman KA. Prognostic significance of PET assessment of metabolic response to therapy in oesophageal squamous cell carcinoma. Br J Cancer 2015; 113:1658-65. [PMID: 26657654 PMCID: PMC4702001 DOI: 10.1038/bjc.2015.416] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2015] [Revised: 10/08/2015] [Accepted: 11/04/2015] [Indexed: 12/04/2022] Open
Abstract
Objectives: The role of maximum standard uptake value (SUVmax) at baseline and after induction chemotherapy (CT) on positron emission tomography (PET) as an imaging biomarker has not been well established in oesophageal squamous cell carcinoma (SCC). In this retrospective analysis, we investigated the prognostic significance of various PET metrics in oesophageal SCC patients treated with induction chemotherapy followed by concurrent chemoradiotherapy (CRT). Methods: A total of 57 patients were treated with CRT; 52 patients received induction chemotherapy and 10 patients underwent surgery following CRT. Scans were independently analysed by a nuclear medicine physician blinded to patient outcome. Using region of interest analysis, SUVmax and metabolic tumour volume (MTV) were calculated for the index lesion and lymph node metastases in each patient. Kaplan–Meier analysis was used to evaluate overall survival (OS), disease-free survival (DFS), local recurrence-free survival (LRFS) and distant metastasis-free survival (DMFS). Cox proportional hazards regression was used to assess correlation between outcomes and PET metrics. Results: Median follow-up for those who are alive was 4.4 years, with a median survival for all patients of 2.9 years. The 3-year OS, DFS, DMFS and LRFS rates were 47, 40, 44 and 36%, respectively. Using a pre-established cutoff of a 35% decrease in SUVmax from baseline to post-induction PET, 3-year OS for responders (⩾35% decrease from baseline) was 64%, whereas non-responders (<35% decrease from baseline) had a 3-year OS of 15% (P=0.004). Conclusions: The pre-specified 35% decrease in SUVmax after induction chemotherapy was prognostic for OS. Baseline and post-induction PET metrics provide prognostic information for oesophageal SCC.
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Affiliation(s)
- Arpit Chhabra
- Department of Radiation Oncology, Memorial Sloan-Kettering Cancer Center, New York, NY, USA
| | - Leonard T Ong
- Molecular Imaging and Therapy Service, Department of Radiology, Memorial Sloan-Kettering Cancer Center, New York, NY, USA
| | - Deborah Kuk
- Department of Epidemiology and Biostatistics, Memorial Sloan-Kettering Cancer Center, New York, NY, USA
| | - Geoffrey Ku
- Gastrointestinal Service, Department of Medicine, Memorial Sloan-Kettering Cancer Center, New York, NY, USA
| | - David Ilson
- Gastrointestinal Service, Department of Medicine, Memorial Sloan-Kettering Cancer Center, New York, NY, USA
| | - Yelena Y Janjigian
- Gastrointestinal Service, Department of Medicine, Memorial Sloan-Kettering Cancer Center, New York, NY, USA
| | - Abraham Wu
- Department of Radiation Oncology, Memorial Sloan-Kettering Cancer Center, New York, NY, USA
| | - Heiko Schöder
- Molecular Imaging and Therapy Service, Department of Radiology, Memorial Sloan-Kettering Cancer Center, New York, NY, USA
| | - Karyn A Goodman
- Department of Radiation Oncology, Memorial Sloan-Kettering Cancer Center, New York, NY, USA
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Schröer-Günther M, Scheibler F, Wolff R, Westwood M, Baumert B, Lange S. The role of PET and PET-CT scanning in assessing response to neoadjuvant therapy in esophageal carcinoma. DEUTSCHES ARZTEBLATT INTERNATIONAL 2015; 112:545-52. [PMID: 26356551 DOI: 10.3238/arztebl.2015.0545] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/14/2015] [Revised: 05/27/2015] [Accepted: 05/27/2015] [Indexed: 12/22/2022]
Abstract
BACKGROUND The response to neoadjuvant (radio-)chemotherapy for esophageal carcinoma is often assessed with the aid of positron-emission tomography (PET), either alone or in combination with computed tomography (PET-CT). In this review, we discuss the diagnostic validity and clinical benefit of these imaging techniques. METHODS We systematically searched the Medline, Embase, and Cochrane Library databases for randomized controlled trials (RCTs) and controlled clinical trials (CCTs) comparing PET-CT with conventional techniques such as endosonography and CT. We then determined the diagnostic validity of these methods on the basis of information from published systematic reviews, updated with further information from more recent primary studies. RESULTS We did not find any RCTs that addressed the question of the patient-relevant benefit of PET-CT. We found 20 studies of diagnostic methods, carried out on a total of 854 patients, of whom 82.2% were male. These studies had a high potential for bias. In two of them, PET-CT was directly compared with endosonography or CT. Estimates of sensitivity and specificity varied widely across studies. 54% of all patients (median value across studies) had no histopathological response to therapy at the end of treatment. Taking a reduction of the standard uptake value (SUV) by at least 35% as a threshold criterion, we found that the median negative predictive value of PET across all studies was 86.5. CONCLUSION There is no robust evidence for a patient-relevant benefit of PET and PET-CT in patients with esophageal carcinoma. PET could potentially be used to distinguish treatment responders from non-responders after the first cycle of treatment. RCTs with patient-relevant endpoints will be needed in order to determine whether this is useful.
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Affiliation(s)
- Milly Schröer-Günther
- Institute for Quality and Efficiency in Health Care (IQWiG), Köln, Department of Radiation-Oncology, MediClin Robert Janker Clinic & Cooperation Unit Neurooncology, University of Bonn Medical Center, and Department of Radiation-Oncology (MAASTRO) & GROW (School for Oncology), Maastricht University MC
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Wu AJ, Goodman KA. Clinical tools to predict outcomes in patients with esophageal cancer treated with definitive chemoradiation: are we there yet? J Gastrointest Oncol 2015; 6:53-9. [PMID: 25642338 DOI: 10.3978/j.issn.2078-6891.2014.099] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2014] [Accepted: 10/29/2014] [Indexed: 12/29/2022] Open
Abstract
Definitive chemoradiation (CRT) is a well-established treatment for esophageal cancer, but disease recurrence is common and many patients do not achieve initial remission with CRT alone. Predictors of outcome with CRT are needed to guide prognosis and further treatment decisions, in particular the need for post-CRT surgery. We review the role of baseline clinical factors, such as histology and tumor bulk, in predicting response to CRT. Post-CRT assessments, particularly PET imaging, may provide further information about the likelihood of complete response and survival, but the predictive power of clinical assessments remains limited. Emerging research on biomarkers holds promise for more tailored and accurate prediction of outcome with definitive CRT.
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Affiliation(s)
- Abraham J Wu
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Karyn A Goodman
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
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43
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Ketner EP, Chu QD, Karpeh MS, Khushalani NI. Gastric Cancer. Surg Oncol 2015. [DOI: 10.1007/978-1-4939-1423-4_9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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44
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Lloyd S, Chang BW. Current strategies in chemoradiation for esophageal cancer. J Gastrointest Oncol 2014; 5:156-65. [PMID: 24982764 DOI: 10.3978/j.issn.2078-6891.2014.033] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2014] [Accepted: 05/28/2014] [Indexed: 01/13/2023] Open
Abstract
Chemoradiotherapy (CRT) has an important role in the treatment of esophageal cancer in both the inoperable and the pre-operative settings. Pre-operative chemoradiation therapy is generally given to 41.4-50.4 Gy with platinum or paclitaxel based chemotherapy. The most common definitive dose in the U.S. is 50-50.4 Gy. New advances in CRT for esophageal cancer have come from looking for ways to minimize toxicity and maximize efficacy. Recent investigations for minimizing toxicity have focused advanced radiation techniques such as IMRT and proton therapy, have sought to further define normal tissue tolerances, and have examined the use of tighter fields with less elective clinical target volume coverage. Efforts to maximize efficacy have included the use of early positron emission tomography (PET) response directed therapy, molecularly targeted therapies, and the use of tumor markers that predict response.
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Affiliation(s)
- Shane Lloyd
- Department of Therapeutic Radiology, Yale University School of Medicine, New Haven, CT, USA
| | - Bryan W Chang
- Department of Therapeutic Radiology, Yale University School of Medicine, New Haven, CT, USA
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45
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Ott K, Schmidt T, Lordick F, Herrmann K. [Importance of PET in surgery of esophageal cancer]. Chirurg 2014; 85:505-12. [PMID: 24817185 DOI: 10.1007/s00104-013-2668-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Perioperative or preoperative radiochemotherapy (RCTx) is nowadays standard for locally advanced esophageal cancer in Europe, as randomized studies have shown a significant survival benefit for patients with multimodal treatment. As responders and nonresponders have a significantly different prognosis, a response-based tailored preoperative treatment would be of utmost interest. An established method is a metabolic response evaluation by 18F-fluorodeoxyglucose positron emission tomography (FDG-PET). The level of metabolic response is known to be dependent on the localization, tumor entity and type of preoperative treatment. Association of FDG-PET with later response and prognosis was shown for absolute standardized uptake values (SUV) or a decrease of SUV levels before and after therapy but there are also contradictory findings in the literature and no prospective validation. However, neither time points nor cut-off for metabolic response evaluation have been defined so far. The most interesting approach seems to be early response monitoring during preoperative chemotherapy, which has shown promising results in prospective single center trials (MUNICON I/II) during chemotherapy of adenocarcinoma of the esophagogastric junction (AEG), but needs to be validated in prospective multicenter trails.
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Affiliation(s)
- K Ott
- Chirurgische Klinik, Universität Heidelberg, Im Neuenheimer Feld 110, 69120, Heidelberg, Deutschland,
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46
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Schollaert P, Crott R, Bertrand C, D'Hondt L, Borght TV, Krug B. A systematic review of the predictive value of (18)FDG-PET in esophageal and esophagogastric junction cancer after neoadjuvant chemoradiation on the survival outcome stratification. J Gastrointest Surg 2014; 18:894-905. [PMID: 24638928 DOI: 10.1007/s11605-014-2488-2] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2013] [Accepted: 02/19/2014] [Indexed: 01/31/2023]
Abstract
PURPOSE We studied the predictive value of [(18) F]fluorodeoxyglucose-positron emission tomography ((18)FDG-PET) for assessing disease-free (DFS) and overall survival (OS) in esophageal and esophagogastric junction cancer. MATERIALS AND METHODS A literature search (PUBMED/MEDLINE, EMBASE, Cochrane) was performed to identify full papers with (18)FDG-PET and survival data, using indexing terms and free text words. Studies with >10 patients with locally advanced esophageal cancer, presenting sequential or at least one post-adjuvant treatment (18)FDG-PET data and Kaplan-Meier survival curves with >6 months median follow-up period were included. We performed a meta-analysis for DFS and OS using the hazard ratio (HRs) as outcome measure. Sources of heterogeneity study were also explored. RESULTS We identified 26 eligible studies including a total of 1,544 patients (average age 62 years, 82% males). The TNM distribution was as follows: stage I 7%, II 24%, III 53% and IV 15%. The pooled HRs for complete metabolic response versus no response were 0.51 for OS (95% CI, 0.4-0.64; P < 0.00001) and 0.47 for DFS (95% CI, 0.38-0.57; P < 0.00001), respectively. No statistical heterogeneity was present. To explore sources of clinical heterogeneity, we also realised subgroup and regression analyses. Taken into account the moderate correlation between OS and DFS (ρ = 0.54), we used joint bivariate random regression model. These analyses did not show a statistically significant impact of study characteristics and PET modalities on the pooled outcome estimates. CONCLUSION Despite methodological and clinical heterogeneity, metabolic response on (18)FDG-PET is a significant predictor of long-term survival data.
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Affiliation(s)
- Pascaline Schollaert
- Nuclear Medicine Division, CHU UCL Mont-Godinne - Dinant, Université Catholique de Louvain, 1 Dr Therasse, 5530, Yvoir, Belgium
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Gerber N, Ilson DH, Wu AJ, Janjigian YY, Kelsen DP, Zheng J, Zhang Z, Bains MS, Rizk N, Rusch VW, Goodman KA. Outcomes of induction chemotherapy followed by chemoradiation using intensity-modulated radiation therapy for esophageal adenocarcinoma. Dis Esophagus 2014; 27:235-41. [PMID: 23796070 DOI: 10.1111/dote.12082] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
This study looks at toxicity and survival data when chemoradiation (CRT) is delivered using intensity-modulated radiation therapy (IMRT) after induction chemotherapy. Forty-one patients with esophageal adenocarcinoma treated with IMRT from March 2007 to May 2009 at Memorial Sloan-Kettering Cancer Center were analyzed. All patients received induction chemotherapy prior to CRT. Thirty-nine percent (n = 16) of patients underwent surgical resection less than 4 months after completing CRT. Patients were predominantly male (78%), with a median age of 68 years (range 32-85 years). The majority of acute treatment-related toxicity was hematologic or gastrointestinal, with 17% of patients having grade 3+ hematologic toxicity and 12% of patients having grade 3+ gastrointestinal toxicity. Only two patients developed grade 2-3 pneumonitis (5%) and 5 patients experienced post-operative pulmonary complications (29%). Eight patients (20%) required a treatment break. With a median follow up of 41 months for surviving patients, 2-year overall survival was 61%, and the cumulative incidences of local failure (LF) and distant metastases were 40% and 51%, respectively. This rate of LF was reduced to 13% in patients who underwent surgical resection. Surgery and younger age were significant predictors of decreased time to LF on univariate analysis. Induction chemotherapy followed by CRT using IMRT in the treatment of esophageal cancer is well tolerated and is not associated with an elevated risk of postoperative pulmonary complications. The use of IMRT may allow for integration of more intensified systemic therapy or radiation dose escalation for esophageal adenocarcinoma, ultimately improving outcomes for patients with this aggressive disease.
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Affiliation(s)
- N Gerber
- Department of Radiation Oncology, Memorial Sloan-Kettering Cancer Center, New York, New York, USA
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Chemotherapeutic and targeted strategies for locally advanced and metastatic esophageal cancer. J Thorac Oncol 2014; 8:673-84. [PMID: 23591158 DOI: 10.1097/jto.0b013e31828b5172] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
INTRODUCTION : Esophageal cancer represents a major health care problem worldwide and its prevalence is rapidly increasing. A key challenge in the treatment of both locally advanced and metastatic disease is to improve our understanding of the underlying molecular biology. Herein we discuss the most active chemotherapies and targeted agents for esophageal cancer, and explore potential differences in the disease between Eastern and Western countries. METHODS : We reviewed the literature for trials involving chemotherapy and targeted agents in locally advanced and metastatic disease in the last 20 years. The search was supplemented by a review of the abstracts presented at the annual American Society of Clinical Oncology meetings from 1992 to 2012. RESULTS : Neoadjuvant chemo-radiation followed by surgery remains standard of care for operable disease. Definitive chemo-radiation can be considered for locally advanced squamous cell tumors. Platinum-based combination chemotherapy is preferable in the first-line metastatic setting. Recently, HER2, EGFR, and VEGF-targeted agents have been extensively investigated as single agents or in combination with chemotherapy. Several new targets are being explored. CONCLUSIONS : There have been incremental improvements in our understanding of the molecular biology of esophageal cancer, and ethnic differences between Asian and Western populations are becoming apparent. Next-generation sequencing has failed to demonstrate significant oncogenic drivers; however, the addition of trastuzumab to chemotherapy for HER2-amplified tumors has been validated in the metastatic setting and is undergoing investigation in operable disease. Epigenetic therapeutics may provide additional benefit in future years for this difficult-to-treat disease.
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Burtness B, Ilson D, Iqbal S. New directions in perioperative management of locally advanced esophagogastric cancer. Am Soc Clin Oncol Educ Book 2014:e172-e178. [PMID: 24857100 DOI: 10.14694/edbook_am.2014.34.e172] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Cancers of the esophagus arise as adenocarcinomas and squamous cell carcinomas; these represent distinct diseases, with differing prognosis, yet they are often studied in common trials. With surgery alone, 5 year survival for T2-T3N0 disease is less than 30% to 40%, and declines to less than 25% with nodal involvement. The CROSS randomly assigned patients to surgery alone or to weekly carboplatin/paclitaxel X 5 and 41.4 Gy concurrent radiotherapy, followed by surgery. Seventy-five percent of enrolled patients had adenocarcinoma. Preoperative combined-modality therapy improved R0 resection from 69% to 92% (p < 0.001 and improved median survival from 24 months to 49.4 months (p < 0.003). This regimen reduced both locoregional recurrence (34% to 14%; p < 0.001) and the development of peritoneal carcinomatosis (14% to 4%; p < 0.001). Systemic perioperative therapy may have a greater effect on distant disease, the predominant mode of failure for these patients, and current trials compare preoperative chemoradiation with periooperative systemic therapy. PET scan response during preoperative chemotherapy without radiotherapy correlates with improvements in pathologic response and with improved survival. Nonresponse on early PET scan allows identifıcation of patients for earlier surgery and discontinuation of ineffective preoperative chemotherapy, without survival detriment. There is no predictive benefıt for early PET scan during the course of chemotherapy followed by chemoradiotherapy. The use of early PET scan during induction chemotherapy is being evaluated in CALGB/Alliance trial (NCT01333033). Molecular profıling has identifıed somatic gene mutations and pathways that may be oncogenic in upper gastrointestinal cancers. Potential targets include the epidermal growth factor receptor (EGFR), vascular endothelial growth factor receptor (VEGFR), HER2, mammalian target of rapamycin (mTOR), fıbroblast growth factor receptor (FGFR), MEK, and others. Targeted therapies with known survival benefit in esophagogastric cancer are currently limited to trastuzumab for HER2 overexpressing cancers, or ramicirumab.
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Affiliation(s)
- Barbara Burtness
- From the Fox Chase Cancer Center, Philadelphia, PA; Memorial Sloan Kettering Cancer Center, New York, NY; University of Southern California, Los Angeles, CA
| | - David Ilson
- From the Fox Chase Cancer Center, Philadelphia, PA; Memorial Sloan Kettering Cancer Center, New York, NY; University of Southern California, Los Angeles, CA
| | - Syma Iqbal
- From the Fox Chase Cancer Center, Philadelphia, PA; Memorial Sloan Kettering Cancer Center, New York, NY; University of Southern California, Los Angeles, CA
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50
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Blum MA, Taketa T, Sudo K, Wadhwa R, Skinner HD, Ajani JA. Chemoradiation for Esophageal Cancer. Thorac Surg Clin 2013; 23:551-8. [DOI: 10.1016/j.thorsurg.2013.07.006] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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