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Paz C, Glassey A, Frick A, Sattar S, Zaorsky NG, Blitzer GC, Kimple RJ. Cancer therapy-related salivary dysfunction. J Clin Invest 2024; 134:e182661. [PMID: 39225092 DOI: 10.1172/jci182661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/04/2024] Open
Abstract
Salivary gland dysfunction is a common side effect of cancer treatments. Salivary function plays key roles in critical daily activities. Consequently, changes in salivary function can profoundly impair quality of life for cancer patients. We discuss salivary gland anatomy and physiology to understand how anticancer therapies such as chemotherapy, bone marrow transplantation, immunotherapy, and radiation therapy impair salivary function. We discuss approaches to quantify xerostomia in the clinic, including the advantages and limitations of validated quality-of-life instruments and approaches to directly measuring salivary function. Current and emerging approaches to treat cancer therapy-induced dry mouth are presented using radiation-induced salivary dysfunction as a model. Limitations of current sialagogues and salivary analogues are presented. Emerging approaches, including cellular and gene therapy and novel pharmacologic approaches, are described.
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Affiliation(s)
- Cristina Paz
- Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin, USA
| | - Annemarie Glassey
- Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin, USA
| | - Abigail Frick
- Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin, USA
| | - Sarah Sattar
- Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin, USA
| | - Nicholas G Zaorsky
- University Hospitals Seidman Cancer Center, Cleveland, Ohio, USA
- Case Western Reserve University, Cleveland, Ohio, USA
| | - Grace C Blitzer
- Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin, USA
- University of Wisconsin Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin, USA
| | - Randall J Kimple
- Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin, USA
- University of Wisconsin Carbone Cancer Center, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin, USA
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Ooki A, Osumi H, Yoshino K, Yamaguchi K. Potent therapeutic strategy in gastric cancer with microsatellite instability-high and/or deficient mismatch repair. Gastric Cancer 2024; 27:907-931. [PMID: 38922524 PMCID: PMC11335850 DOI: 10.1007/s10120-024-01523-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2024] [Accepted: 06/12/2024] [Indexed: 06/27/2024]
Abstract
Gastric cancer (GC) is a common malignancy that presents challenges in patient care worldwide. The mismatch repair (MMR) system is a highly conserved DNA repair mechanism that protects genome integrity during replication. Deficient MMR (dMMR) results in an increased accumulation of genetic errors in microsatellite sequences, leading to the development of a microsatellite instability-high (MSI-H) phenotype. Most MSI-H/dMMR GCs arise sporadically, mainly due to MutL homolog 1 (MLH1) epigenetic silencing. Unlike microsatellite-stable (MSS)/proficient MMR (pMMR) GCs, MSI-H/dMMR GCs are relatively rare and represent a distinct subtype with genomic instability, a high somatic mutational burden, favorable immunogenicity, different responses to treatment, and prognosis. dMMR/MSI-H status is a robust predictive biomarker for treatment with immune checkpoint inhibitors (ICIs) due to high neoantigen load, prominent tumor-infiltrating lymphocytes, and programmed cell death ligand 1 (PD-L1) overexpression. However, a subset of MSI-H/dMMR GC patients does not benefit from immunotherapy, highlighting the need for further research into predictive biomarkers and resistance mechanisms. This review provides a comprehensive overview of the clinical, molecular, immunogenic, and therapeutic aspects of MSI-H/dMMR GC, with a focus on the impact of ICIs in immunotherapy and their potential as neoadjuvant therapies. Understanding the complexity and diversity of the molecular and immunological profiles of MSI-H/dMMR GC will drive the development of more effective therapeutic strategies and molecular targets for future precision medicine.
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Affiliation(s)
- Akira Ooki
- Department of Gastroenterological Chemotherapy, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-Ku, Tokyo, 135-8550, Japan.
| | - Hiroki Osumi
- Department of Gastroenterological Chemotherapy, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-Ku, Tokyo, 135-8550, Japan
| | - Koichiro Yoshino
- Department of Gastroenterological Chemotherapy, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-Ku, Tokyo, 135-8550, Japan
| | - Kensei Yamaguchi
- Department of Gastroenterological Chemotherapy, Cancer Institute Hospital of the Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-Ku, Tokyo, 135-8550, Japan
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3
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Triemstra L, den Boer RB, Rovers MM, Hazenberg CEVB, van Hillegersberg R, Grutters JPC, Ruurda JP. A systematic review on the effectiveness of robot-assisted minimally invasive gastrectomy. Gastric Cancer 2024; 27:932-946. [PMID: 38990413 PMCID: PMC11335791 DOI: 10.1007/s10120-024-01534-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Accepted: 06/30/2024] [Indexed: 07/12/2024]
Abstract
BACKGROUND Robot-assisted minimally invasive gastrectomy (RAMIG) is increasingly used as a surgical approach for gastric cancer. This study assessed the effectiveness of RAMIG and studied which stages of the IDEAL-framework (1 = Idea, 2A = Development, 2B = Exploration, 3 = Assessment, 4 = Long-term follow-up) were followed. METHODS The Cochrane Library, Embase, Pubmed, and Web of Science were searched for studies on RAMIG up to January 2023. Data collection included the IDEAL-stage, demographics, number of participants, and study design. For randomized controlled trials (RCTs) and long-term studies, data on intra-, postoperative, and oncologic outcomes, survival, and costs of RAMIG were collected and summarized. RESULTS Of the 114 included studies, none reported the IDEAL-stage. After full-text reading, 18 (16%) studies were considered IDEAL-2A, 75 (66%) IDEAL-2B, 4 (4%) IDEAL-3, and 17 (15%) IDEAL-4. The IDEAL-stages were followed sequentially (2A-4), with IDEAL-2A studies still ongoing. IDEAL-3 RCTs showed lower overall complications (8.5-9.2% RAMIG versus 17.6-19.3% laparoscopic total/subtotal gastrectomy), equal 30-day mortality (0%), and equal length of hospital stay for RAMIG (mean 5.7-8.5 days RAMIG versus 6.4-8.2 days open/laparoscopic total/subtotal gastrectomy). Lymph node yield was similar across techniques, but RAMIG incurred significantly higher costs than laparoscopic total/subtotal gastrectomy ($13,423-15,262 versus $10,165-10,945). IDEAL-4 studies showed similar or improved overall/disease-free survival for RAMIG. CONCLUSION During worldwide RAMIG implementation, the IDEAL-framework was followed in sequential order. IDEAL-3 and 4 long-term studies showed that RAMIG is similar or even better to conventional surgery in terms of hospital stay, lymph node yield, and overall/disease-free survival. In addition, RAMIG showed reduced postoperative complication rates, despite higher costs.
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Affiliation(s)
- L Triemstra
- Department of Surgery, University Medical Center Utrecht, G04.228, 3508 GA, Utrecht, The Netherlands
| | - R B den Boer
- Department of Surgery, University Medical Center Utrecht, G04.228, 3508 GA, Utrecht, The Netherlands
| | - M M Rovers
- Department of Medical Imaging, Radboud University Medical Center, Nijmegen, The Netherlands
| | - C E V B Hazenberg
- Department of Vascular Surgery, University Medical Center Utrecht, Utrecht, The Netherlands
| | - R van Hillegersberg
- Department of Surgery, University Medical Center Utrecht, G04.228, 3508 GA, Utrecht, The Netherlands
| | - J P C Grutters
- Department for Health Evidence, Radboudumc University Medical Center, Nijmegen, The Netherlands
| | - J P Ruurda
- Department of Surgery, University Medical Center Utrecht, G04.228, 3508 GA, Utrecht, The Netherlands.
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Wang J, Wu Z, de Groot EM, Challine A, Mohammad NH, Mook S, Goense L, Ruurda JP, van Hillegersberg R. Discontinuation of neoadjuvant therapy does not influence postoperative short-term outcomes in elderly patients (≥ 70 years) with resectable gastric cancer: a population-based study from the dutch upper gastrointestinal cancer audit (DUCA) data. Gastric Cancer 2024; 27:1114-1123. [PMID: 38918269 PMCID: PMC11335952 DOI: 10.1007/s10120-024-01522-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2024] [Accepted: 06/12/2024] [Indexed: 06/27/2024]
Abstract
BACKGROUND For the elderly patients with gastric cancer, it may be more challenging to tolerate complete neoadjuvant therapy (NAT). The impact of discontinued NAT on the surgical safety and pathological outcomes of elderly patients with poor tolerance remains poorly understood. METHODS Gastric cancer patients received gastrectomy with curative intent from the Dutch upper GI cancer audit (DUCA) database were included in this study. The independent association of age with not initiating and discontinuation of NAT was assessed with restricted cubic splines (RCS). According to the RCS results, age ≥ 70 years was defined as elderly. Short-term postoperative outcomes and pathological results were compared between elderly patients who completed and discontinued NAT. RESULTS Between 2011- 2021, total of 3049 patients were included. The risk of not initiating NAT increased from 70 years. In 1954 (64%) patients receiving NAT, the risk of discontinuation increased from 55 years, reaching the peak around 74 years. In the elderly, discontinued NAT was not independently associated with worse 30-day mortality, overall complications, anastomotic leakage, re-intervention, and pathologic complete response, but was associated with a higher risk of R1/2 resection (p-value = 0.001), higher ypT stage (p-value = 0.004), ypN + (p-value = 0.008), and non-response ( p-value = 0.012). CONCLUSION A decreased utilization of NAT has been observed in Dutch gastric cancer patients from 70 years due to old age considerations, possibly because of their high risk of discontinuation. Increasing the utilization of NAT may not adversely impact the surgical safety of gastric cancer population ≥ 70 years and may contribute to better pathological results.
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Affiliation(s)
- Jingpu Wang
- Department of Surgery, University Medical Center Utrecht, Utrecht University, PO Box 85500, Utrecht, 3508 GA, The Netherlands
| | - Zhouqiao Wu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Gastrointestinal Surgery, Peking University Cancer Hospital and Institute, Beijing, China
| | - Eline M de Groot
- Department of Surgery, University Medical Center Utrecht, Utrecht University, PO Box 85500, Utrecht, 3508 GA, The Netherlands
| | - Alexandre Challine
- Department of Digestive Surgery, AP-HP, Hôpital Saint Antoine, 75012, Paris, France
| | - Nadia Haj Mohammad
- Department of Imaging and Cancer, Department of Medical Oncology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Stella Mook
- Departments of Radiation Oncology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Lucas Goense
- Department of Surgery, University Medical Center Utrecht, Utrecht University, PO Box 85500, Utrecht, 3508 GA, The Netherlands
| | - Jelle P Ruurda
- Department of Surgery, University Medical Center Utrecht, Utrecht University, PO Box 85500, Utrecht, 3508 GA, The Netherlands
| | - Richard van Hillegersberg
- Department of Surgery, University Medical Center Utrecht, Utrecht University, PO Box 85500, Utrecht, 3508 GA, The Netherlands.
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Peng C, Kircher SM. Neoadjuvant Chemotherapy in Colon Cancer: More Than Just an Optical Illusion. J Clin Oncol 2024; 42:2949-2954. [PMID: 39052952 DOI: 10.1200/jco.24.00220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Revised: 03/18/2024] [Accepted: 05/02/2024] [Indexed: 07/27/2024] Open
Abstract
The Oncology Grand Rounds series is designed to place original reports published in the Journal into clinical context. A case presentation is followed by a description of diagnostic and management challenges, a review of the relevant literature, and a summary of the authors' suggested management approaches. The goal of this series is to help readers better understand how to apply the results of key studies, including those published in Journal of Clinical Oncology, to patients seen in their own clinical practice.
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Affiliation(s)
- Chengwei Peng
- Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, IL
| | - Sheetal M Kircher
- Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, IL
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Visser MR, Voeten DM, Gisbertz SS, Ruurda JP, van Berge Henegouwen MI, van Hillegersberg R. Outcomes after gastrectomy according to the Gastrectomy Complications Consensus Group (GCCG) in the Dutch Upper GI Cancer Audit (DUCA). Gastric Cancer 2024; 27:1124-1135. [PMID: 38943030 PMCID: PMC11335793 DOI: 10.1007/s10120-024-01527-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Accepted: 06/21/2024] [Indexed: 06/30/2024]
Abstract
BACKGROUND In 2019, the Gastrectomy Complications Consensus Group (GCCG) published a standardized set of complications aiming toward uniform reporting of post-gastrectomy complications. This study aimed to report outcomes after gastrectomy in the Netherlands according to GCCG definitions and compare them to previously reported national results and the European database reported by the GCCG. METHODS This nationwide, population-based cohort study included all patients undergoing gastrectomy for gastric cancer registered in the DUCA in 2020-2021. Postoperative morbidity and 30-day/in-hospital mortality were analyzed according to the GCCG definitions. For all patients, baseline characteristics and outcomes were compared with the GCCG cohort consisting of 27 European expert centers (GASTRODATA; 2017-2018). RESULTS In 2020-2021, 782 patients underwent gastrectomy in the Netherlands. Variation was seen in baseline characteristics between the Dutch and the GCCG cohort (N = 1349), most notably in minimally invasive surgery (80.6% vs 19.6%, p < 0.001). In the Netherlands, 223 (28.5%) patients developed a total of 407 complications, the most frequent being non-surgical infections (28.5%) and anastomotic leakage (13.4%). The overall complication and 30-day mortality rates were similar between the Dutch and GCCG cohort (28.5% vs 29.8%, p = 0.563; 3.7% vs 3.6%, p = 0.953). Higher surgical and endoscopic/radiologic reintervention rates were observed in the Netherlands compared to the GCCG cohort (10.7% vs 7.8%, p = 0.025; 10.9% vs 2.9%, p < 0.001). CONCLUSION Reporting outcomes according to the standardized GCCG definitions allows for international benchmarking. Postoperative outcomes were comparable between Dutch and GCCG cohorts, but both exceed the international benchmark for expert gastrectomy care, highlighting targets for national and international quality improvement.
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Affiliation(s)
- Maurits R Visser
- Department of Surgery, University Medical Center Utrecht, University of Utrecht, Utrecht, The Netherlands
- Scientific Bureau, Dutch Institute for Clinical Auditing, Leiden, The Netherlands
| | - Daan M Voeten
- Department of Surgery, Amsterdam UMC Location Vrije Universiteit, Amsterdam, The Netherlands
- Cancer Treatment and Quality of Life, Cancer Center Amsterdam, Amsterdam, The Netherlands
- Department of Surgery, Amsterdam UMC Location University of Amsterdam, Amsterdam, The Netherlands
| | - Suzanne S Gisbertz
- Cancer Treatment and Quality of Life, Cancer Center Amsterdam, Amsterdam, The Netherlands
- Department of Surgery, Amsterdam UMC Location University of Amsterdam, Amsterdam, The Netherlands
| | - Jelle P Ruurda
- Department of Surgery, University Medical Center Utrecht, University of Utrecht, Utrecht, The Netherlands
| | - Mark I van Berge Henegouwen
- Cancer Treatment and Quality of Life, Cancer Center Amsterdam, Amsterdam, The Netherlands
- Department of Surgery, Amsterdam UMC Location University of Amsterdam, Amsterdam, The Netherlands
| | - Richard van Hillegersberg
- Department of Surgery, University Medical Center Utrecht, University of Utrecht, Utrecht, The Netherlands.
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Booth ME, Clements HA, Helbrow J, Baxter MA, Bleaney CW, Hawkins MA, Markar SR, Peters CJ, Smyth EC, Crosby TDL. United Kingdom and Ireland Oesophagogastric Cancer Group Cancer Update 2023. Clin Oncol (R Coll Radiol) 2024; 36:e283-e291. [PMID: 38876807 DOI: 10.1016/j.clon.2024.04.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 04/18/2024] [Accepted: 04/29/2024] [Indexed: 06/16/2024]
Affiliation(s)
- M E Booth
- Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - H A Clements
- Division of Molecular and Clinical Medicine, Ninewells Hospital and Medical School, University of Dundee, Dundee, UK.
| | - J Helbrow
- South West Wales Cancer Centre, Swansea Bay University Health Board, Swansea, UK
| | - M A Baxter
- Division of Molecular and Clinical Medicine, Ninewells Hospital and Medical School, University of Dundee, Dundee, UK
| | - C W Bleaney
- Department of Clinical Oncology, The Christie NHS Foundation Trust, Manchester, UK
| | - M A Hawkins
- Department of Medical Physics and Biomedical Engineering, University College London, UK
| | - S R Markar
- Nuffield Department of Surgical Sciences, University of Oxford, UK
| | - C J Peters
- Department of Surgery and Cancer, Imperial College London, UK
| | - E C Smyth
- Oxford NIHR Biomedical Research Centre, Churchill Hospital, Oxford, UK
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Thavanesan N, Farahi A, Parfitt C, Belkhatir Z, Azim T, Vallejos EP, Walters Z, Ramchurn S, Underwood TJ, Vigneswaran G. Insights from explainable AI in oesophageal cancer team decisions. Comput Biol Med 2024; 180:108978. [PMID: 39106674 DOI: 10.1016/j.compbiomed.2024.108978] [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: 04/15/2024] [Revised: 07/31/2024] [Accepted: 07/31/2024] [Indexed: 08/09/2024]
Abstract
BACKGROUND Clinician-led quality control into oncological decision-making is crucial for optimising patient care. Explainable artificial intelligence (XAI) techniques provide data-driven approaches to unravel how clinical variables influence this decision-making. We applied global XAI techniques to examine the impact of key clinical decision-drivers when mapped by a machine learning (ML) model, on the likelihood of receiving different oesophageal cancer (OC) treatment modalities by the multidisciplinary team (MDT). METHODS Retrospective analysis of 893 OC patients managed between 2010 and 2022 at our tertiary unit, used a random forests (RF) classifier to predict four possible treatment pathways as determined by the MDT: neoadjuvant chemotherapy followed by surgery (NACT + S), neoadjuvant chemoradiotherapy followed by surgery (NACRT + S), surgery-alone, and palliative management. Variable importance and partial dependence (PD) analyses then examined the influence of targeted high-ranking clinical variables within the ML model on treatment decisions as a surrogate model of the MDT decision-making dynamic. RESULTS Amongst guideline-variables known to determine treatments, such as Tumour-Node-Metastasis (TNM) staging, age also proved highly important to the RF model (16.1 % of total importance) on variable importance analysis. PD subsequently revealed that predicted probabilities for all treatment modalities change significantly after 75 years (p < 0.001). Likelihood of surgery-alone and palliative therapies increased for patients aged 75-85yrs but lowered for NACT/NACRT. Performance status divided patients into two clusters which influenced all predicted outcomes in conjunction with age. CONCLUSION XAI techniques delineate the relationship between clinical factors and OC treatment decisions. These techniques identify advanced age as heavily influencing decisions based on our model with a greater role in patients with specific tumour characteristics. This study methodology provides the means for exploring conscious/subconscious bias and interrogating inconsistencies in team-based decision-making within the era of AI-driven decision support.
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Affiliation(s)
| | - Arya Farahi
- Department of Statistics and Data Science, University of Texas at Austin, United States
| | | | - Zehor Belkhatir
- School of Electronics and Computer Science, University of Southampton, UK
| | - Tayyaba Azim
- School of Electronics and Computer Science, University of Southampton, UK
| | - Elvira Perez Vallejos
- School of Computer Science, Horizon Digital Economy Research, University of Nottingham, UK
| | - Zoë Walters
- School of Cancer Sciences, Faculty of Medicine, University of Southampton, UK
| | - Sarvapali Ramchurn
- School of Electronics and Computer Science, University of Southampton, UK
| | - Timothy J Underwood
- School of Cancer Sciences, Faculty of Medicine, University of Southampton, UK. https://twitter.com/TimTheSurgeon
| | - Ganesh Vigneswaran
- School of Cancer Sciences, Faculty of Medicine, University of Southampton, UK. https://twitter.com/ganesh_vignes
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Kang YK, Kim HD, Yook JH, Park YK, Lee JS, Kim YW, Kim JY, Ryu MH, Rha SY, Chung IJ, Kim IH, Oh SC, Park YS, Cheong JH, Jeong O, Heo MH, Kim HK, Park C, Yoo CH, Kang SY, Zang DY, Jang YJ, Sul JY, Kim JG, Kim BS, Beom SH, Hwang JE, Ryu SW, Kook MC, Ryoo BY, Kim H, Yoo MW, Lee NS, Lee SH, Noh SH. Neoadjuvant Docetaxel, Oxaliplatin, and S-1 Plus Surgery and Adjuvant S-1 for Resectable Advanced Gastric Cancer: Updated Overall Survival Outcomes From Phase III PRODIGY. J Clin Oncol 2024; 42:2961-2965. [PMID: 38996201 DOI: 10.1200/jco.23.02167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Revised: 02/14/2024] [Accepted: 04/30/2024] [Indexed: 07/14/2024] Open
Abstract
Clinical trials frequently include multiple end points that mature at different times. The initial report, typically based on the primary end point, may be published when key planned co-primary or secondary analyses are not yet available. Clinical Trial Updates provide an opportunity to disseminate additional results from studies, published in JCO or elsewhere, for which the primary end point has already been reported.The phase III PRODIGY study demonstrated that neoadjuvant chemotherapy with docetaxel, oxaliplatin, and S-1 (DOS) followed by surgery and adjuvant S-1 chemotherapy (CSC) improved progression-free survival (PFS) compared with surgery followed by adjuvant S-1 (SC) for patients with resectable locally advanced gastric cancer (LAGC) with clinical T2-3N+ or T4Nany disease. The primary end point was PFS. Overall survival (OS) was the secondary end point. We herein report the long-term follow-up outcomes, including OS, from this trial. A total of 238 and 246 patients were randomly assigned to the CSC and SC arms, respectively, and were treated (full analysis set). As of the data cutoff (September 2022), the median follow-up duration of the surviving patients was 99.5 months. Compared with SC, CSC significantly increased the OS (adjusted hazard ratio [HR], 0.72; stratified log-rank P = .027) with an 8-year OS rate of 63.0% and 55.1% for the CSC and SC arms, respectively. CSC also significantly improved the PFS (HR, 0.70; stratified log-rank P = .016). In conclusion, neoadjuvant DOS chemotherapy, as part of perioperative chemotherapy, prolonged the OS of Asian patients with LAGC relative to patients treated with surgery and adjuvant S-1. It should be considered one of the standard treatment options for patients with LAGC in Asia.
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Affiliation(s)
- Yoon-Koo Kang
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Hyung-Don Kim
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Jeong Hwan Yook
- Department of Surgery, Asan Medical Center, University of Ulsan, Seoul, Republic of Korea
| | - Young-Kyu Park
- Department of Surgery, Chonnam National University Medical School, Hwasun, Republic of Korea
| | - Jong Seok Lee
- Department of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Young-Woo Kim
- Center for Gastric Cancer, Research Institute & Hospital, National Cancer Center, Graduate School of Cancer Science and Policy, Goyang, Republic of Korea
| | - Jin Young Kim
- Division of Hemato-Oncology, Department of Internal Medicine, Keimyung University Dongsan Hospital, Daegu, Republic of Korea
| | - Min-Hee Ryu
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Sun Young Rha
- Department of Internal Medicine, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Ik Joo Chung
- Department of Internal Medicine, Chonnam National University Hwasun Hospital, Chonnam National University Medical School, Jeonnam, Republic of Korea
| | - In-Ho Kim
- Division of Medical Oncology, Department of Internal Medicine, Seoul St Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sang Cheul Oh
- Department of Internal Medicine, Korea University Guro Hospital, Seoul, Republic of Korea
| | - Young Soo Park
- Department of Pathology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Jae-Ho Cheong
- Department of Surgery, Yonsei Cancer Center, Yonsei University Health System, Seoul, Republic of Korea
| | - Oh Jeong
- Department of Surgery, Chonnam National University Medical School, Hwasun, Republic of Korea
| | - Mi Hwa Heo
- Division of Hemato-Oncology, Department of Internal Medicine, Keimyung University Dongsan Hospital, Daegu, Republic of Korea
| | - Hark Kyun Kim
- Center for Gastric Cancer, Research Institute & Hospital, National Cancer Center, Graduate School of Cancer Science and Policy, Goyang, Republic of Korea
| | - ChoHyun Park
- Department of Surgery, Seoul St Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Chang Hak Yoo
- Department of Surgery, Sungkyunkwan University School of Medicine, Kangbuk Samsung Hospital, Seoul, Republic of Korea
| | - Seok Yun Kang
- Department of Hematology-Oncology, Ajou University School of Medicine, Suwon, Republic of Korea
| | - Dae Young Zang
- Department of Internal Medicine, Hallym University Sacred Heart Hospital, Anyang, Republic of Korea
| | - You Jin Jang
- Department of Surgery, Korea University Guro Hospital, Seoul, Republic of Korea
| | - Ji Young Sul
- Department of Surgery, Chungnam National University Hospital, Daejeon, Republic of Korea
| | - Jong Gwang Kim
- Department of Internal Medicine, Kyungpook National University, Daegu, Republic of Korea
| | - Beom Su Kim
- Department of Surgery, Asan Medical Center, University of Ulsan, Seoul, Republic of Korea
| | - Seung-Hoon Beom
- Department of Internal Medicine, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jun-Eul Hwang
- Department of Internal Medicine, Chonnam National University Hwasun Hospital, Chonnam National University Medical School, Jeonnam, Republic of Korea
| | - Seung Wan Ryu
- Department of Surgery, Keimyung University Dongsan Medical Center, Daegu, Republic of Korea
| | - Myeong-Cherl Kook
- Center for Gastric Cancer, Research Institute & Hospital, National Cancer Center, Graduate School of Cancer Science and Policy, Goyang, Republic of Korea
| | - Baek-Yeol Ryoo
- Department of Oncology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Hyunki Kim
- Department of Pathology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Moon-Won Yoo
- Department of Surgery, Asan Medical Center, University of Ulsan, Seoul, Republic of Korea
| | - Nam Su Lee
- Department of Internal Medicine, Soon Chun Hyang University Hospital, Seoul, Republic of Korea
| | - Sang Ho Lee
- Department of Surgery, Kosin University Gospel Hospital, Busan, Republic of Korea
| | - Sung Hoon Noh
- Department of Surgery, Gangnam Severance Hospital, Yonsei University Health System, Seoul, Republic of Korea
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10
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Plum PS, Mönig SP, Gockel I, Keller G, Ott K. [Gender medicine in diseases of the upper gastrointestinal tract]. CHIRURGIE (HEIDELBERG, GERMANY) 2024; 95:685-695. [PMID: 39120691 DOI: 10.1007/s00104-024-02158-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 07/29/2024] [Indexed: 08/10/2024]
Abstract
Benign and malignant diseases of the upper gastrointestinal tract show gender-specific differences. The frequent gastroesophageal reflux disease is a prime example: men have an erosive reflux disease more often than women and are also younger at the time of onset. The rate of progression to a metaplastic Barrett's esophagus is also higher in men. In the case of achalasia, there are indications that surgical treatment by laparoscopic Heller's myotomy and semifundoplication 180° according to Dor leads to a markedly better improvement in the symptoms in women compared to men, although they showed a more pronounced dilation of the tubular esophagus. The female hormone status influences the localization and histopathology of adenocarcinoma of the esophagogastric junction and gastric carcinoma. Premenopausal and postmenopausal carcinomas differ significantly in women. In addition, high microsatellite instability (MSI high) is more frequent in women and is associated with a generally significantly better prognosis. The MSI high gastric carcinomas of women show better survival than MSI high carcinomas of men. The future inclusion of gender-specific aspects in studies of the upper gastrointestinal tract is desirable in order to generate adequate data and to enable differentiated treatment stratification in the future.
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Affiliation(s)
- Patrick S Plum
- Klinik und Poliklinik für Viszeral‑, Transplantations‑, Thorax- und Gefäßchirurgie, Universitätsklinikum Leipzig AöR, Liebigstraße 20 Haus 4, 04103, Leipzig, Deutschland.
| | - Stefan P Mönig
- Service de Chirurgie Viscerale, Hopitaux Universitaires de Genève, Genf, Schweiz
| | - Ines Gockel
- Klinik und Poliklinik für Viszeral‑, Transplantations‑, Thorax- und Gefäßchirurgie, Universitätsklinikum Leipzig AöR, Liebigstraße 20 Haus 4, 04103, Leipzig, Deutschland
| | - Gisela Keller
- Institut für Pathologie, TUM School of Medicine and Health, Technische Universität München, München, Deutschland
| | - Katja Ott
- Klinik für Allgemein‑, Gefäß- und Thoraxchirurgie, Klinikum Rosenheim, Rosenheim, Deutschland
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11
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Abboretti F, Schäfer M, Gronnier C, Mantziari S. ASO Author Reflections: Neoadjuvant Chemotherapy in cT2N0M0 Gastric Cancer; Time to Revisit Current Recommendations? Ann Surg Oncol 2024; 31:6038-6039. [PMID: 38965100 PMCID: PMC11300548 DOI: 10.1245/s10434-024-15688-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2024] [Accepted: 06/12/2024] [Indexed: 07/06/2024]
Affiliation(s)
- Francesco Abboretti
- Department of Visceral Surgery, Lausanne University Hospital CHUV, Lausanne, Switzerland
- Faculty of Biology and Medicine, University of Lausanne UNIL, Lausanne, Switzerland
- Eso-Gastric Surgery Unit, Department of Digestive Surgery, Magellan Center, Bordeaux University Hospital, Pessac, France
| | - Markus Schäfer
- Department of Visceral Surgery, Lausanne University Hospital CHUV, Lausanne, Switzerland
- Faculty of Biology and Medicine, University of Lausanne UNIL, Lausanne, Switzerland
| | - Caroline Gronnier
- Eso-Gastric Surgery Unit, Department of Digestive Surgery, Magellan Center, Bordeaux University Hospital, Pessac, France
- Faculty of Medicine, Bordeaux Ségalen University, Bordeaux, France
| | - Styliani Mantziari
- Department of Visceral Surgery, Lausanne University Hospital CHUV, Lausanne, Switzerland.
- Faculty of Biology and Medicine, University of Lausanne UNIL, Lausanne, Switzerland.
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12
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Svrcek M, Voron T, André T, Smyth EC, de la Fouchardière C. Improving individualised therapies in localised gastro-oesophageal adenocarcinoma. Lancet Oncol 2024; 25:e452-e463. [PMID: 39214116 DOI: 10.1016/s1470-2045(24)00180-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 02/05/2024] [Accepted: 03/20/2024] [Indexed: 09/04/2024]
Abstract
Despite our increased understanding of the biological and molecular aspects of gastro-oesophageal tumourigenesis, the identification of prognostic or predictive factors remains challenging. Patients with resectable gastric and oesophageal adenocarcinoma are often treated similarly after surgical resection, regardless of their tumour biology, clinical characteristics, and histological treatment response. Substantial progress has been made in the past 5 years in managing patients with gastric or oesophageal adenocarcinoma, including the use of immune checkpoint inhibitors and new targeted therapies, leading to substantial improvements in clinical outcomes. These advancements have primarily been established in advanced and metastatic disease, while the management framework for local and locoregional disease is just beginning to shift. We provide an overview of existing data on biomarkers and tumour-related and host-related factors that are relevant to stratify patients into low-risk and high-risk recurrence groups, both before and after surgery, paving the way for more personalised treatment approaches.
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Affiliation(s)
- Magali Svrcek
- Department of Pathology, APHP, Saint-Antoine Hospital, Sorbonne University, SIRIC CURAMUS, Paris, France
| | - Thibault Voron
- Digestive Surgery Department, APHP, Saint-Antoine Hospital, Sorbonne University, SIRIC CURAMUS, Paris, France
| | - Thierry André
- Department of Medical Oncology, APHP, Saint-Antoine Hospital, Sorbonne University, SIRIC CURAMUS, Paris, France
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13
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Zhang X, Liu B, Wang R, Li X, Zhou W. Current status of neoadjuvant immunotherapy for the treatment of gastric cancer. Clin Transl Oncol 2024; 26:2097-2108. [PMID: 38504071 DOI: 10.1007/s12094-024-03437-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2024] [Accepted: 03/01/2024] [Indexed: 03/21/2024]
Abstract
Gastric cancer is one of the most prevalent malignant tumors worldwide, characterized by high incidence and mortality rates. At present, comprehensive surgical treatment has enhanced the prognosis of locally advanced gastric cancer patients significantly. However, the postoperative recurrence rate remains high, and the long-term survival for patients is sub-optimal. In recent years, immunotherapy has garnered extensive attention as an innovative approach to the treatment of gastric cancer. Indeed, multiple studies have validated its therapeutic effects in advanced gastric cancer patients, leading to its incorporation into treatment guidelines. Currently, researchers are exploring the application of immunotherapy in the neoadjuvant setting globally in order to further adjust and refine neoadjuvant immunotherapy regimens for gastric cancer. This article summarizes the research progress and controversies associated with neoadjuvant immunotherapy in gastric cancer, aiming to optimize clinical benefits for gastric cancer patients undergoing this treatment approach. The retrieval methods of this study encompassed databases such as PubMed, Google Scholar, Web of Science, clinicaltrials.gov, etc. The retrieved articles included guidelines, consensus, meta-analyses, clinical trials, and reviews related to locally advanced gastric cancer published up to January 2024.
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Affiliation(s)
- Xijie Zhang
- The Second Clinical Medical School, Lanzhou University, Lanzhou, China
| | - Bo Liu
- The Second Clinical Medical School, Lanzhou University, Lanzhou, China
| | - Rui Wang
- The Second Clinical Medical School, Lanzhou University, Lanzhou, China
| | - Xin Li
- Department of General Surgery, The Second Hospital of Lanzhou University, Lanzhou, China
| | - Wence Zhou
- The Second Clinical Medical School, Lanzhou University, Lanzhou, China.
- Department of General Surgery, The Second Hospital of Lanzhou University, Lanzhou, China.
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14
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Nevo Y, Tankel J, Zhao H, Ramirez J, Cools-Lartigue J, Muller C, Alcindor T, Ferri L. Influence of Neoadjuvant Immunotherapy-Chemotherapy on Perioperative Outcomes in Locally Advanced Esophageal Adenocarcinoma. Ann Surg Oncol 2024; 31:5666-5673. [PMID: 38530527 DOI: 10.1245/s10434-024-15186-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Accepted: 03/01/2024] [Indexed: 03/28/2024]
Abstract
BACKGROUND This study evaluated the perioperative outcomes for patients who had locally advanced esophageal adenocarcinoma (EAC) treated with neoadjuvant immunotherapy (IO) and chemotherapy versus a matched cohort of patients who received neoadjuvant chemotherapy (NAC) alone. METHODS A single-center non-randomized phase 2 trial was undertaken with locally advanced (cT3-4 and/or N+) EAC, and 49 patients completed neoadjuvant avelumab + docetaxel, cisplatin, 5FU (DCF) and esophagectomy between February 2018 and February 2020. These patients were matched with contemporary patients (January 2018 to June 2020) who met the inclusion criteria but received neoadjuvant chemotherapy alone (NAC) with a comparable docetaxel-based therapy. The postoperative outcomes then were compared between the two groups. RESULTS For this study, 99 patients with locally advanced EAC underwent esophagectomy and met the enrolment criteria. Of these patients, 50 received NAC alone and 49 received IO + NAC. Baseline characteristics such as age, gender, and clinical stage were comparable between the two groups. Operative approach and rate of minimally invasive esophagectomy (~ 60%) were similar in the two groups. For the NAC-alone and IO + NAC groups, the respective overall and major complication rates were similar between the two groups (50% vs. 51% [p = 0.91] and 20% vs. 26% [p = 0.44], respectively), with concordant rates for anastomotic leak (6 [12%] vs. 6 [12%]; p = 0.86) and respiratory complications (13 [26%] vs. 11 [22%]; p = 0.68). The two groups did not differ significantly in terms of hospital length of stay or 30- and 90-day mortality rates. CONCLUSION The addition of immunotherapy to neoadjuvant chemotherapy for locally advanced esophageal adenocarcinoma does not appear to alter perioperative short-term outcomes significantly after esophagectomy.
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Affiliation(s)
- Yehonatan Nevo
- Division of Thoracic Surgery, McGill University Health Centre, Montreal, QC, Canada.
| | - James Tankel
- Division of Thoracic Surgery, McGill University Health Centre, Montreal, QC, Canada
| | - Hedi Zhao
- Division of Thoracic Surgery, McGill University Health Centre, Montreal, QC, Canada
| | - Jaime Ramirez
- Division of Thoracic Surgery, McGill University Health Centre, Montreal, QC, Canada
| | | | - Carmen Muller
- Division of Thoracic Surgery, McGill University Health Centre, Montreal, QC, Canada
| | - Thierry Alcindor
- Department of Oncology, McGill University Health Centre, Montreal, QC, Canada
| | - Lorenzo Ferri
- Division of Thoracic Surgery, McGill University Health Centre, Montreal, QC, Canada
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15
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Aparicio T, Carteaux-Taieb A, Arégui A, Estrada J, Beraud-Chaulet G, Fossey-Diaz V, Hammel P, Cattan P. Management of esogastric cancer in older patients. Ther Adv Med Oncol 2024; 16:17588359241272941. [PMID: 39224532 PMCID: PMC11367604 DOI: 10.1177/17588359241272941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2024] [Accepted: 07/17/2024] [Indexed: 09/04/2024] Open
Abstract
Although esogastric cancers often affect patients over 75, there are no specific age-related guidelines for the care of these patients. Esogastric cancers have a poor prognosis and require multimodal treatment to obtain a cure. The morbidity and mortality of these multimodal treatments can be limited if care is optimized by selecting patients for neoadjuvant treatment and surgery. This can include a geriatric assessment, prehabilitation, renutrition, and more extensive use of minimally invasive surgery. Denutrition is frequent in these patients and is particularly harmful in older patients. While older patients may be provided with neoadjuvant chemotherapy or radiotherapy, it must be adapted to the patient's status. A reduction in the initial dose of palliative chemotherapy should be considered in patients with metastases. These patients tolerate immunotherapy better than systemic chemotherapy, and a strategy to replace chemotherapy with immunotherapy whenever possible should be evaluated. Finally, better supportive care is needed in patients with a poor performance status. Prospective studies are needed to improve the care and prognosis of elderly patients.
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Affiliation(s)
- Thomas Aparicio
- Gastroenterology Department, Saint Louis Hospital, APHP, Université Paris Cité, 1 Avenue Claude Vellefaux, Paris 75475, France
| | - Anna Carteaux-Taieb
- Department of Digestive Surgery, Saint Louis Hospital, APHP, Université Paris Cité, Paris, France
| | - Amélie Arégui
- Paris Nord Oncogeriatrics Coordination Unit, Bretonneau Hospital, APHP, Paris, France
| | - Janina Estrada
- Geriatric Out-Patient Unit, Bretonneau Hospital, APHP, Paris, France
| | - Geoffroy Beraud-Chaulet
- Digestive and Medical Oncology Department, Paul Brousse Hospital, APHP, Paris-Saclay University, Villejuif, France
| | - Virginie Fossey-Diaz
- Paris Nord Oncogeriatrics Coordination Unit, Bretonneau Hospital, APHP, Paris, France
| | - Pascal Hammel
- Digestive and Medical Oncology Department, Paul Brousse Hospital, APHP, Paris-Saclay University, Villejuif, France
| | - Pierre Cattan
- Department of Digestive Surgery, Saint Louis Hospital, APHP, Université Paris Cité, Paris, France
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16
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Tan SYC, Tsoukalas T, Javier K, Fazon T, Singh S, Vardy J. Recommendations on the surveillance and supplementation of vitamins and minerals for upper gastrointestinal cancer survivors: a scoping review. J Cancer Surviv 2024:10.1007/s11764-024-01666-4. [PMID: 39207682 DOI: 10.1007/s11764-024-01666-4] [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: 07/05/2024] [Accepted: 08/17/2024] [Indexed: 09/04/2024]
Abstract
BACKGROUND Early-stage upper gastrointestinal (UGI) cancer patients, after surgery, have altered gastrointestinal functions, compromising their nutritional status and health outcomes. Nutritional care provision to UGI survivors rarely focuses on long-term survivorship. Here, we explore recommendations for surveillance of micronutrient deficiency and supplementation for UGI cancer survivors after surgery. METHODS A scoping review, based on the Joanna Briggs Institute methodology for scoping reviews. Six databases (Medline, Embase, CINAHL, Cochrane, Scopus, and PsycINFO) and 21 cancer-related organisation websites were searched. Publications between 2010 and March 2024 with recommendations aimed at adult UGI cancer (oesophageal, gastric, pancreatic, small bowel, and biliary tract) survivors were included. RESULTS Twenty-six publications met the selection criteria: 11 reviews (8 narrative reviews, 2 systematic, 1 meta-analysis), 7 expert opinions, 6 guidelines, and 2 consensus papers. Twenty-two publications recommended monitoring of micronutrient deficiencies, and 23 suggested supplementation, with 8 lacking details. Most were targeted at patients with gastric cancer (n = 19), followed by pancreatic cancer (n = 7) and oesophageal cancer (n = 3) with none for biliary tract and small bowel cancers. Vitamin B12 and iron were the most consistently recommended micronutrients across the three tumour groups. CONCLUSION Limited publications recommend surveillance of micronutrient status in UGI cancer survivors during the survivorship phase, especially for oesophageal and pancreatic cancer survivors; most were narrative reviews. These recommendations lacked details, and information was inconsistent. IMPLICATIONS FOR CANCER SURVIVORS Long-term UGI cancer survivors are at risk of micronutrient deficiency after surgery. A standardised approach to prevent, monitor, and treat micronutrient deficiencies is needed.
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Affiliation(s)
- Sim Yee Cindy Tan
- Sydney Medical School, University of Sydney, Concord, NSW, Australia.
- Concord Cancer Centre, Concord Hospital, Concord, NSW, Australia.
- Nutrition and Dietetics Department, Concord Hospital, Concord, NSW, Australia.
| | - Tiffany Tsoukalas
- Discipline of Nutrition and Dietetics, Sydney Nursing School, Faculty of Medicine and Health, University of Sydney, Camperdown, Australia
| | - Kirsten Javier
- Cowra Community Health, Cowra Health Service, Cowra, NSW, Australia
| | - Tiffany Fazon
- Psycho-Oncology Cooperative Research Group (PoCOG), School of Psychology, Faculty of Science, University of Sydney, Camperdown, NSW, Australia
| | - Sheena Singh
- Nutrition and Dietetics Department, Concord Hospital, Concord, NSW, Australia
| | - Janette Vardy
- Sydney Medical School, University of Sydney, Concord, NSW, Australia
- Concord Cancer Centre, Concord Hospital, Concord, NSW, Australia
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17
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Toji Y, Takeuchi S, Ebihara Y, Kurashima Y, Harada K, Hayashi M, Abe H, Wada H, Yorinaga S, Shichinohe T, Tomaru U, Komatsu Y, Hirano S. Perioperative chemotherapy with nivolumab for HER2-negative locally advanced gastric cancer: a case series. Surg Case Rep 2024; 10:200. [PMID: 39192090 DOI: 10.1186/s40792-024-02001-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2024] [Accepted: 08/15/2024] [Indexed: 08/29/2024] Open
Abstract
BACKGROUND Nivolumab with chemotherapy has been transformative for metastatic gastric cancer (GC). The potential of this regimen for local tumor control could be utilized for perioperative chemotherapy in locally advanced GC with bulky tumors or lymph node metastasis involving other organs. CASE PRESENTATION Five patients with HER2-negative advanced GC were treated with nivolumab and oxaliplatin-based chemotherapy. All patients presented with clinical stage III or IVA GC with tumors in contact with either the pancreas or liver. Following chemotherapy, all tumors demonstrated shrinkage, allowing successful radical gastrectomies including four minimally invasive approach without postoperative complications. Four patients avoided combined resection of other organs. CONCLUSIONS Perioperative chemotherapy with nivolumab was effective for local disease control in this case series. This regimen could be a promising treatment approach for locally advanced GC; however, its survival benefits should be evaluated in clinical trials.
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Affiliation(s)
- Yuta Toji
- Department of Gastroenterological Surgery II, Division of Surgery, Faculty of Medicine, Hokkaido University, West-7, North-15, Kita-ku, Sapporo, Hokkaido, 060-8638, Japan
| | - Shintaro Takeuchi
- Department of Gastroenterological Surgery II, Division of Surgery, Faculty of Medicine, Hokkaido University, West-7, North-15, Kita-ku, Sapporo, Hokkaido, 060-8638, Japan.
| | - Yuma Ebihara
- Department of Gastroenterological Surgery II, Division of Surgery, Faculty of Medicine, Hokkaido University, West-7, North-15, Kita-ku, Sapporo, Hokkaido, 060-8638, Japan
| | - Yo Kurashima
- Department of Gastroenterological Surgery II, Division of Surgery, Faculty of Medicine, Hokkaido University, West-7, North-15, Kita-ku, Sapporo, Hokkaido, 060-8638, Japan
| | - Kazuaki Harada
- Department of Gastroenterology and Hepatology, Faculty of Medicine, Hokkaido University, West-7, North-15, Kita-ku, Sapporo, Hokkaido, 060-8648, Japan
| | - Mariko Hayashi
- Department of Gastroenterological Surgery II, Division of Surgery, Faculty of Medicine, Hokkaido University, West-7, North-15, Kita-ku, Sapporo, Hokkaido, 060-8638, Japan
| | - Hirotake Abe
- Department of Gastroenterological Surgery II, Division of Surgery, Faculty of Medicine, Hokkaido University, West-7, North-15, Kita-ku, Sapporo, Hokkaido, 060-8638, Japan
| | - Hideyuki Wada
- Department of Gastroenterological Surgery II, Division of Surgery, Faculty of Medicine, Hokkaido University, West-7, North-15, Kita-ku, Sapporo, Hokkaido, 060-8638, Japan
| | - Satoko Yorinaga
- Department of Gastroenterological Surgery II, Division of Surgery, Faculty of Medicine, Hokkaido University, West-7, North-15, Kita-ku, Sapporo, Hokkaido, 060-8638, Japan
- Department of Surgical Pathology, Hokkaido University Hospital, West-5, North-14, Kita-ku, Sapporo, Hokkaido, 060-8648, Japan
| | - Toshiaki Shichinohe
- Department of Gastroenterological Surgery II, Division of Surgery, Faculty of Medicine, Hokkaido University, West-7, North-15, Kita-ku, Sapporo, Hokkaido, 060-8638, Japan
| | - Utano Tomaru
- Department of Surgical Pathology, Hokkaido University Hospital, West-5, North-14, Kita-ku, Sapporo, Hokkaido, 060-8648, Japan
| | - Yoshito Komatsu
- Department of Cancer Center, Hokkaido University Hospital, West-5, North-14, Kita-ku, Sapporo, Hokkaido, 060-8648, Japan
| | - Satoshi Hirano
- Department of Gastroenterological Surgery II, Division of Surgery, Faculty of Medicine, Hokkaido University, West-7, North-15, Kita-ku, Sapporo, Hokkaido, 060-8638, Japan
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18
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Sun X, Lyu J, Yang M, Lin Y, Wu K, Liu K, Li A, Shuai X, Cai K, Wang Z, Wang G, Zhang P, Yin Y, Tao K. Two-Year Outcomes and Biomarker Analysis of Locally Advanced Gastric and Gastroesophageal Junction Adenocarcinoma After Neoadjuvant Chemotherapy and Immunotherapy from the Phase II WuhanUHGI001 Trial. Ann Surg Oncol 2024:10.1245/s10434-024-16041-x. [PMID: 39154154 DOI: 10.1245/s10434-024-16041-x] [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: 04/08/2024] [Accepted: 07/31/2024] [Indexed: 08/19/2024]
Abstract
BACKGROUND This study reports the 2-year outcomes and biomarker analysis results of patients with locally advanced gastric and gastroesophageal junction (G/GEJ) adenocarcinoma who received neoadjuvant chemotherapy and immunotherapy in a phase II WuhanUHGI001 trial. METHODS Eligible patients with cT3/4aN+M0 locally advanced G/GEJ adenocarcinoma were screened, enrolled, and treated with 3 cycles of neoadjuvant tislelizumab and SOX followed by D2 gastrectomy and another 5 cycles of postoperative adjuvant SOX. The primary endpoint was major pathological response. RESULTS Of the 49 included patients, 24 (49.0%) achieved major pathological response and 13 (26.5%) achieved pathological complete response. During a median follow-up of 26.8 months, the 2-year progression-free survival (PFS) and overall survival (OS) rates were 69.4% and 81.2%, respectively. Grade 3-4 adverse events occurred in six patients (12.2%) during the neoadjuvant period, eight patients (17.0%) during the postoperative period, and seven patients (15.2%) during the adjuvant period. Biomarker analysis revealed that the pathological complete response showed no association with 2-year PFS and OS. Major pathological response showed a potentially strong association with improved 2-year PFS and OS rates. In addition, preoperative circulating tumor cells combined with pathological responses are helpful in prognosis assessment. In addition, our results showed that T downstaging, lymphocyte-to-monocyte ratio, and CD3+ T cells were independent factors that affect PFS. The signet ring cell component (SRCC), T downstaging, and neutrophil-to-lymphocyte ratio were independent factors affecting OS. Prognostic nomograms of PFS and OS constructed based on the multivariate Cox regression results demonstrated suitable calibration and discrimination ability. CONCLUSIONS Neoadjuvant tislelizumab plus SOX exhibits promising efficacy and acceptable toxicity in patients with locally advanced G/GEJ adenocarcinoma. In addition, our study established a prognostic risk signature and nomograms based on clinicopathological characteristics, which can accurately predict patient outcomes and aid in personalized treatment planning.
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Affiliation(s)
- Xiong Sun
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - Jianbo Lyu
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - Ming Yang
- Department of Pathology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - Yao Lin
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - Ke Wu
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - Ke Liu
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - Anshu Li
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - Xiaoming Shuai
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - Kailin Cai
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - Zheng Wang
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - Guobin Wang
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - Peng Zhang
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China
| | - Yuping Yin
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China.
| | - Kaixiong Tao
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province, China.
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19
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Shannon AB, Mehta R, Mok SR, Lauwers GY, Baldonado JJAR, Fontaine J, Pimiento JM, Sinnamon AJ. Clinical and Pathologic Response to Neoadjuvant Immunotherapy in DNA Mismatch Repair Protein-Deficient Gastroesophageal Cancers. Ann Surg Oncol 2024:10.1245/s10434-024-16030-0. [PMID: 39154152 DOI: 10.1245/s10434-024-16030-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2024] [Accepted: 07/29/2024] [Indexed: 08/19/2024]
Abstract
BACKGROUND Mismatch repair deficient (dMMR) gastroesophageal cancers (GEC) are a distinct subgroup. Among patients with locally advanced disease, previous trial data suggest a good response to neoadjuvant immune checkpoint inhibitors (nICI). PATIENTS AND METHODS Since 2019, our institution has routinely performed MMR testing for new GEC cases. Patients diagnosed with GEC (2019-2024) were included in the study. Quantitative data are described as the median and interquartile range (IQR); qualitative data are described as quantities and percentages. RESULTS A total of 24 patients with dMMR GEC were identified following implementation of routine immunohistochemical testing; 14 were potentially resectable with a median follow-up of 14 months (IQR 8-27). All patients underwent pre-treatment positron emission tomography (PET; median SUV 20.9). Among the 14 potentially resectable patients, 4 underwent immediate surgery, 10 were treated with nICI, and 5 underwent surgical resection to date. All regimens included PD-1 inhibitors, with 70% receiving pembrolizumab. Re-staging PET was performed in five patients; the median post-nICI SUV was 5.1 (range 4.7-6.3). All resected specimens had gross ulceration after nICI, but 60% (N = 3) had a pathologic complete response (pCR) following nICI; one patient had a near-complete response (nCR) and one patient had a partial response (pPR). Reduction in SUV was 75% and 82% in the pCR patients, 25% in the nCR patient, and 43% in the pPR patient. CONCLUSIONS dMMR GECs are responsive to nICI in this limited experience, mirroring early clinical trial data. Given persistent metabolic activity and visible ulceration despite pCR, studies should continue to optimize tools for estimating post-nICI pCR in these patients.
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Affiliation(s)
- Adrienne B Shannon
- Department of Gastrointestinal Oncology, H. Lee Moffitt Cancer Center, Tampa, FL, USA.
| | - Rutika Mehta
- Department of Gastrointestinal Oncology, H. Lee Moffitt Cancer Center, Tampa, FL, USA
| | - Shaffer R Mok
- Department of Gastrointestinal Oncology, H. Lee Moffitt Cancer Center, Tampa, FL, USA
| | - Gregory Y Lauwers
- Department of Anatomic Pathology, H. Lee Moffitt Cancer Center, Tampa, FL, USA
| | | | - Jacques Fontaine
- Department of Thoracic Oncology, H. Lee Moffitt Cancer Center, Tampa, FL, USA
| | - Jose M Pimiento
- Department of Gastrointestinal Oncology, H. Lee Moffitt Cancer Center, Tampa, FL, USA
| | - Andrew J Sinnamon
- Department of Gastrointestinal Oncology, H. Lee Moffitt Cancer Center, Tampa, FL, USA
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20
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Shannon AB, Sinnamon AJ. ASO Author Reflections: Neoadjuvant Immunotherapy in DNA Mismatch Repair Protein-Deficient Gastroesophageal Cancers. Ann Surg Oncol 2024:10.1245/s10434-024-16084-0. [PMID: 39150622 DOI: 10.1245/s10434-024-16084-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2024] [Accepted: 08/04/2024] [Indexed: 08/17/2024]
Affiliation(s)
- Adrienne B Shannon
- Department of Gastrointestinal Oncology, H. Lee Moffit Cancer Center, Tampa, FL, USA.
| | - Andrew J Sinnamon
- Department of Gastrointestinal Oncology, H. Lee Moffit Cancer Center, Tampa, FL, USA
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21
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Stroes CI, Meijer SL, Creemers GJ, Hooijer GKJ, Mohammad NH, Los M, Slingerland M, Hospers GAP, Cats A, Beerepoot LV, Bijlsma MF, van Laarhoven HWM. Tumor immune microenvironmental characteristics in Human Epidermal Growth Factor-2 (HER2) positive esophageal adenocarcinoma: A comparative analysis and biomarker study. Transl Oncol 2024; 49:102079. [PMID: 39151279 DOI: 10.1016/j.tranon.2024.102079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Revised: 07/11/2024] [Accepted: 08/01/2024] [Indexed: 08/19/2024] Open
Abstract
BACKGROUND HER2 targeting in esophageal adenocarcinoma (EAC) has shown potential, but often fails to show durable response. Given the contributions of the tumor immune microenvironment (TIME) to therapeutic responses, we aimed to chart the TIME characteristics of HER2 positive tumors. METHODS 84 biopsies were taken from the TRAP cohort (neoadjuvant chemoradiotherapy (nCRT) according to CROSS with trastuzumab and pertuzumab; n = 40; HER2+n = 40) and a control cohort with nCRT only (n = 44; HER2- n = 40, HER2+n = 4) before treatment. Biopsies were analysed using targeted gene expression analysis (Nanostring immune-oncology panel, 750 genes). Differential gene expression was assessed between HER2 positive (n = 44) vs. negative biopsies (n = 40), and non-responders (n = 17) vs. responders (n = 23) to anti-HER2 treatment. Statistical significance was determined as p-value <0.05, adjusted for multiple testing correction. RESULTS 83 biopsies were eligible for analyses following quality control (TRAP cohort n = 40; control cohort n = 43); there were no significant differences in clinical characteristics between the TRAP vs. control the cohort or HER2 positive vs. HER2 negative biopsies. HER2 expression was found to associate with epithelial markers (EPCAM p < 0.001; E-cadherin p < 0.001). Moreover, HER2 expression was associated with a lower expression of immune cell infiltration, such as NK-cells (p < 0.001) and CD8 T-cells (p < 0.001), but also lower expression of immune exhaustion markers (PDCD1LG2, CTLA4; p < 0.001). In non-responders to anti-HER2 treatment, baseline biopsies showed increased expression of immune exhaustion markers, as well as hypoxia and VEGF signalling. DISCUSSION HER2 expression was associated with epithelial tumor characteristics. The HER2 positive TIME showed reduced immune cell infiltration but also lower expression of inhibitory signals associated with immune exhaustion, questioning the mechanism behind potential clinical benefit of co-administration of anti-HER2 agents and checkpoint inhibitors. As limited response was associated with increased VEGF signalling, studies could investigate potential synergism of targeting VEGF and HER2.
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Affiliation(s)
- Charlotte I Stroes
- Amsterdam UMC, Location University of Amsterdam, Department of Medical Oncology, Amsterdam, the Netherlands; Amsterdam UMC, Location University of Amsterdam, Center for Experimental and Molecular Medicine, Laboratory of Experimental Oncology and Radiobiology, Meibergdreef 9, Amsterdam, the Netherlands; Cancer Center Amsterdam, Imaging and Biomarkers, Amsterdam, the Netherlands.
| | - Sybren L Meijer
- Amsterdam UMC, Location University of Amsterdam, Department of Pathology, Amsterdam, the Netherlands
| | - Geert-Jan Creemers
- Catharina Hospital, Department of Medical Oncology, Eindhoven, the Netherlands
| | - Gerrit K J Hooijer
- Amsterdam UMC, Location University of Amsterdam, Department of Pathology, Amsterdam, the Netherlands
| | - Nadia Haj Mohammad
- Universtiy Medical Center Utrecht, Department of Medical Oncology, Utrecht University, Utrecht, the Netherlands
| | - Maartje Los
- Sint Antonius Hospital, Department of Medical Oncology, Nieuwegein, the Netherlands
| | - Marije Slingerland
- Leiden University Medical Center, Department of Medical Oncology, Leiden, the Netherlands
| | - Geke A P Hospers
- Universtiy Medical Center Groningen, Department of Medical Oncology, University of Groningen, Groningen, the Netherlands
| | - Annemieke Cats
- Netherlands Cancer Institute, Department of Gastrointestinal Oncology, Amsterdam, the Netherlands
| | - Laurens V Beerepoot
- Elisabeth-TweeSteden Hospital, Department of Medical Oncology, Tilburg, the Netherlands
| | - Maarten F Bijlsma
- Amsterdam UMC, Location University of Amsterdam, Department of Medical Oncology, Amsterdam, the Netherlands; Amsterdam UMC, Location University of Amsterdam, Center for Experimental and Molecular Medicine, Laboratory of Experimental Oncology and Radiobiology, Meibergdreef 9, Amsterdam, the Netherlands; Cancer Center Amsterdam, Imaging and Biomarkers, Amsterdam, the Netherlands
| | - Hanneke W M van Laarhoven
- Amsterdam UMC, Location University of Amsterdam, Department of Medical Oncology, Amsterdam, the Netherlands; Cancer Center Amsterdam, Imaging and Biomarkers, Amsterdam, the Netherlands.
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22
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Daiko H, Ishiyama K, Kurita D, Kubo K, Kubo Y, Utsunomiya D, Igaue S, Nozaki R, Akimoto E, Kakuta R, Horonushi S, Fujita T, Oguma J. Bilateral transcervical mediastinoscopic-assisted transhiatal laparoscopic esophagectomy compared with thoracolaparoscopic esophagectomy for esophageal cancer: a propensity score-matched analysis. Surg Endosc 2024:10.1007/s00464-024-11167-1. [PMID: 39138681 DOI: 10.1007/s00464-024-11167-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2024] [Accepted: 08/05/2024] [Indexed: 08/15/2024]
Abstract
BACKGROUND Transcervical mediastinoscopic esophagectomy for esophageal and esophagogastric junction cancer is indicated in select institutions because of the complex surgical technique required and the unfamiliar surgical view compared with the standard transthoracic esophagectomy approach. This study was performed to compare the feasibility and efficacy of bilateral transcervical mediastinoscopic-assisted transhiatal laparoscopic esophagectomy (BTC-MATLE) with thoracolaparoscopic esophagectomy (TLE) for esophageal cancer. METHODS This study involved 392 consecutive patients with esophageal cancer who underwent curative minimally invasive esophagectomy with R0 resection (excluding salvage, conversion, and two-stage operations and open thoracotomy) at the National Cancer Center Hospital from 2017 to 2022. The patients underwent either BTC-MATLE or TE (32 and 360 consecutive patients, respectively). Propensity score-matching analysis was used to balance the baseline differences by covariates of age, performance status, and clinical stage. RESULTS There were statistically significant differences in age, performance status, cT factor, cN factor, cStage, preoperative treatment, and surgical history for respiratory disease. After propensity score-matching, these significant differences (excluding a surgical history of respiratory disease) were no longer statistically significant, and 27 patients were assigned to each group. The total operation time and the postoperative intensive care unit stay were significantly shorter in the BTC-MATLE than TLE group. There were no significant differences in overall postoperative complications or the three major postoperative complications of recurrent laryngeal nerve paralysis, anastomotic leakage, and pneumonia, even for patients whose preoperative pulmonary function indices (vital capacity and forced expiratory volume in 1 s) were significantly lower in the BTC-MATLE than TLE group. The numbers of total and thoracic harvested lymph nodes were significantly higher in the TLE than BTC-MATLE group; however, there was no significant difference in the recurrence rate between the two groups. CONCLUSION BTC-MATLE may provide the same feasibility and oncological outcomes as TLE even for patients with significantly lower pulmonary function.
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Affiliation(s)
- Hiroyuki Daiko
- Esophageal Surgery Division, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-Ku, Tokyo, 104-0045, Japan.
| | - Koshiro Ishiyama
- Esophageal Surgery Division, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-Ku, Tokyo, 104-0045, Japan
| | - Daisuke Kurita
- Esophageal Surgery Division, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-Ku, Tokyo, 104-0045, Japan
| | - Kentaro Kubo
- Esophageal Surgery Division, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-Ku, Tokyo, 104-0045, Japan
| | - Yuto Kubo
- Esophageal Surgery Division, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-Ku, Tokyo, 104-0045, Japan
| | - Daichi Utsunomiya
- Esophageal Surgery Division, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-Ku, Tokyo, 104-0045, Japan
| | - Shota Igaue
- Esophageal Surgery Division, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-Ku, Tokyo, 104-0045, Japan
| | - Ryoko Nozaki
- Esophageal Surgery Division, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-Ku, Tokyo, 104-0045, Japan
| | - Eigo Akimoto
- Esophageal Surgery Division, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-Ku, Tokyo, 104-0045, Japan
| | - Ryuta Kakuta
- Esophageal Surgery Division, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-Ku, Tokyo, 104-0045, Japan
| | - Shotaro Horonushi
- Esophageal Surgery Division, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-Ku, Tokyo, 104-0045, Japan
| | - Takeo Fujita
- Esophageal Surgery Division, National Cancer Center Hospital East, Chiba, Japan
| | - Junya Oguma
- Esophageal Surgery Division, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-Ku, Tokyo, 104-0045, Japan
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23
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Cosso F, Lavacchi D, Messerini L, Briganti V, Castiglione F, Brugia M, Berti V, Fancelli S, Cianchi F, Vannini A, Pillozzi S, Antonuzzo L. Pathological complete response achieved with FLOT chemotherapy in two patients with MSI-H esophagogastric junction and gastric adenocarcinoma. Anticancer Drugs 2024:00001813-990000000-00313. [PMID: 39119711 DOI: 10.1097/cad.0000000000001652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/10/2024]
Abstract
Globally, more than 1 million new cases of gastric cancer were estimated in 2020, ranking fourth in cancer mortality. Currently although in resectable gastric cancer and esophagogastric junction (EGJ) adenocarcinoma a perioperative triplet chemotherapy regimen including a fluoropyrimidine, a platinum compound and docetaxel (FLOT) demonstrated a better overall survival, the survival rate is still very low, and a massive effort is still required to improve clinical prognosis. High microsatellite instability (MSI-H) status in gastric cancer is a favorable prognostic factor but poor data are available on its predictive role for perioperative FLOT chemotherapy in resectable gastric cancer. Here, we presented the case of two patients with advanced MSI-H gastric cancer/EGJ adenocarcinoma who had no residual tumor following neoadjuvant FLOT chemotherapy maintaining a complete response for more than 30 months, suggesting MSI-H status to be a positive prognostic marker also in patients treated with a taxane-containing triplet in this setting. We also discuss the future perspectives including the opportunity to achieve excellent clinical outcomes with immune checkpoint inhibitor (ICI)-based regimens.
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Affiliation(s)
| | - Daniele Lavacchi
- Clinical Oncology Unit, Careggi University Hospital
- Department of Experimental and Clinical Medicine, University of Florence
| | - Luca Messerini
- Pathology Unit, Department of Experimental and Clinical Medicine, University of Florence
| | | | - Francesca Castiglione
- Pathology Unit, Department of Experimental and Clinical Medicine, University of Florence
| | - Marco Brugia
- Medical Oncology Unit, Careggi University Hospital
| | - Valentina Berti
- Department of Biomedical, Experimental and Clinical Sciences 'Mario Serio', University of Florence
- Nuclear Medicine Unit, Azienda Ospedaliero-Universitaria Careggi and
| | | | - Fabio Cianchi
- Department of Experimental and Clinical Medicine, University of Florence
- Unit of Digestive Surgery, Careggi University Hospital, Florence, Italy
| | | | - Serena Pillozzi
- Clinical Oncology Unit, Careggi University Hospital
- Department of Experimental and Clinical Medicine, University of Florence
| | - Lorenzo Antonuzzo
- Clinical Oncology Unit, Careggi University Hospital
- Department of Experimental and Clinical Medicine, University of Florence
- Medical Oncology Unit, Careggi University Hospital
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24
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Lindblad M, Jestin C, Johansson J, Edholm D, Linder G. Multidisciplinary team meetings improve survival in patients with esophageal cancer. Dis Esophagus 2024:doae061. [PMID: 39119871 DOI: 10.1093/dote/doae061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Revised: 05/27/2024] [Accepted: 08/02/2024] [Indexed: 08/10/2024]
Abstract
Multidisciplinary team meetings (MDTs) are recommended for patients with esophageal cancer. Improved staging, timeliness to surgery and better adherence to guidelines have been attributed to MDTs, but there are few studies published on the MDTs' effect on survival. All patients with esophageal cancer in Sweden between 2006 and 2018 were grouped according to whether they had been discussed at an MDT as part of their clinical pathway. Factors affecting group allocation were explored with multivariable logistic regression, and the impact of MDT on survival was studied with Cox-regression and the Kaplan-Meier estimator. Of 6837 included patients, 1338 patients (20%) were not discussed at an MDT. Advanced age (80-90 years; odds ratio [OR] 0.25, 0.16-0.42 (95% confidence interval)) and clinical stage IVb (OR 0.65, 0.43-0.98) decreased the probability of being presented at an MDT, whereas high education level (OR 1.31, 1.02-1.67), being married (OR 1.20, 1.01-1.43), squamous histology (OR 1.50, 1.22-1.84) and later year of diagnosis (OR 1.33, 1.29-1.37 per year) increased the probability of an MDT. In multivariable adjusted analysis, MDT discussion was associated with improved survival (hazard ratios 0.72, 0.66-0.78) and median survival increased from 4.5 to 10.7 months. MDTs were associated with improved survival for esophageal cancer patients. Elderly patients with advanced disease and poor socioeconomic status were less likely to be presented at an MDT, but had clear survival-benefits if they were discussed in a multidisciplinary setting.
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Affiliation(s)
- Mats Lindblad
- Department of Clinical Science, Intervention and Technology, Karolinska Institute, Stockholm, Sweden
| | - Christine Jestin
- Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
| | - Jan Johansson
- Department of Surgery, Lund University, Lund, Sweden
| | - David Edholm
- Department of Surgery, Linköping University, Linköping, Sweden
| | - Gustav Linder
- Department of Surgical Sciences, Uppsala University, Uppsala, Sweden
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25
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Ren R, Zhang Z, Zhai S, Yang J, Tusong B, Wang J. Efficacy and safety of ramucirumab for gastric or gastro-esophageal junction adenocarcinoma: a systematic review and meta-analysis. Eur J Clin Pharmacol 2024:10.1007/s00228-024-03734-1. [PMID: 39102039 DOI: 10.1007/s00228-024-03734-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2024] [Accepted: 07/20/2024] [Indexed: 08/06/2024]
Abstract
PURPOSE Based on the comparison of ramucirumab monoclonal antibody with control treatments in randomized controlled trials, this study aims to elucidate the role of ramucirumab monoclonal antibody in cancer therapy and its potential side effects, providing scientific evidence for clinical treatment. METHODS PubMed, Embase, Cochrane, and Web of Science were searched systematically to obtain the trials on ramucirumab in the treatment of gastric or gastroesophageal junction (GEJ) adenocarcinoma up to April 13, 2023. We included randomized controlled trials (RCTs) evaluating the efficacy and safety of ramucirumab as monotherapy and in combination with other chemotherapy agents as interventions for treating gastric or gastroesophageal junction (GEJ) adenocarcinoma. RESULTS After screening 2200 studies, we finally included 8 eligible studies (involving a total of 3,283 participants). Meta-analysis results showed that compared to the control group, ramucirumab monotherapy significantly improved overall survival (OS) (hazard ratio [HR] = 0.77, 95% confidence interval [CI] [0.67, 0.89]) and progression-free survival (PFS) (HR = 0.48, 95% CI [0.40, 0.58]). Similar results were obtained for ramucirumab combined with paclitaxel. In the treatment combining ramucirumab with paclitaxel, compared to monotherapy, three severe adverse reactions (grade ≥ 3) were observed with significantly increased risks (OR > 2). These include proteinuria (OR = 5.37, 95% CI [1.22, 23.54]), hypertension (OR = 4.02, 95% CI [2.63, 6.14]), and gastrointestinal perforation (OR = 4.64, 95% CI [1.00, 21.60]). Subgroup analysis further indicated that ramucirumab is effective in both non-East Asian and East Asian populations, with East Asian patients more prone to developing proteinuria, while having a lower incidence of hypertension. Additionally, ramucirumab demonstrated comparable efficacy between first-line and second-line treatments, with a higher incidence of proteinuria observed in second-line therapy. CONCLUSION Ramucirumab significantly improves the prognosis of patients with gastric or gastroesophageal junction adenocarcinoma. When used in combination with paclitaxel, close monitoring of adverse reactions such as proteinuria (especially in East Asian populations), hypertension (especially in non-East Asian populations), and gastrointestinal perforation is essential.
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Affiliation(s)
- Ruiqi Ren
- Shihezi University School of Medicine, Bei-Er-Lu, Shihezi, 832000, Xinjiang, China
| | - Zhewei Zhang
- Shihezi University School of Medicine, Bei-Er-Lu, Shihezi, 832000, Xinjiang, China
| | - Shaokun Zhai
- Shihezi University School of Medicine, Bei-Er-Lu, Shihezi, 832000, Xinjiang, China
| | - Jiahui Yang
- Shihezi University School of Medicine, Bei-Er-Lu, Shihezi, 832000, Xinjiang, China
| | - BaihaiTihan Tusong
- Shihezi University School of Medicine, Bei-Er-Lu, Shihezi, 832000, Xinjiang, China
| | - Jingzhou Wang
- Shihezi University School of Medicine, Bei-Er-Lu, Shihezi, 832000, Xinjiang, China.
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26
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Shrikhande SV, Batra S, Chaudhari VA, Bhandare MS. ASO Author Reflections: Evolution of Gastric Cancer Care at Tata Memorial Centre-Best of the East and the West. Ann Surg Oncol 2024:10.1245/s10434-024-15929-y. [PMID: 39098871 DOI: 10.1245/s10434-024-15929-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2024] [Accepted: 07/12/2024] [Indexed: 08/06/2024]
Affiliation(s)
- Shailesh V Shrikhande
- Department of Surgical Oncology, Gastrointestinal and HPB Service, Tata Memorial Centre, Homi Bhabha National Institute, Parel, Mumbai, India.
| | - Swati Batra
- Department of Surgical Oncology, Gastrointestinal and HPB Service, Tata Memorial Centre, Homi Bhabha National Institute, Parel, Mumbai, India
| | - Vikram A Chaudhari
- Department of Surgical Oncology, Gastrointestinal and HPB Service, Tata Memorial Centre, Homi Bhabha National Institute, Parel, Mumbai, India
| | - Manish S Bhandare
- Department of Surgical Oncology, Gastrointestinal and HPB Service, Tata Memorial Centre, Homi Bhabha National Institute, Parel, Mumbai, India
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27
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Gu T, Wang Y, Wu Z, He N, Li Y, Shan F, Li Z, Ji J. Feasibility and long-term survival of proximal gastrectomy after neoadjuvant therapy for locally advanced proximal gastric cancer: A propensity-score-matched analysis. Chin Med J (Engl) 2024:00029330-990000000-01165. [PMID: 39090777 DOI: 10.1097/cm9.0000000000003232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Indexed: 08/04/2024] Open
Abstract
BACKGROUND Neoadjuvant therapy enhances the possibility of achieving radical resection and improves the prognosis for locally advanced gastric cancer (GC). However, there is a lack of evidence regarding the optimal extent of resection for locally advanced proximal GC after neoadjuvant therapy. METHODS In this study, 330 patients underwent resection in Peking University Cancer Hospital, with curative intent after neoadjuvant therapy for histologically confirmed proximal GC from January 2009 to December 2022. Among them, 45 patients underwent proximal gastrectomy (PG), while 285 underwent total gastrectomy (TG). RESULTS In this study, 45 patients underwent proximal gastrectomy (PG), while 285 underwent total gastrectomy (TG). After propensity-score matching, 110 patients (71 TG and 39 PG) were included in the analysis. No significant differences between PG and TG regarding short-term outcomes and long-term prognosis were found. Specifically, PG demonstrated comparable overall survival to TG (P = 0.47). Subgroup analysis revealed that although not statistically significant, PG showed a potential advantage over TG in overall survival for patients with tumor-long diameters less than 4 cm (P = 0.31). However, for those with a long diameter larger than 4 cm, TG had a better survival probability (P = 0.81). No substantial differences were observed in baseline characteristics, surgical safety, postoperative recovery, and postoperative complications. CONCLUSION For locally advanced proximal GC with objective response to neoadjuvant therapy (long diameter <4 cm), PG is an alternative surgical procedure. Further research and prospective studies are warranted to validate these findings and guide clinical decision-making.
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Affiliation(s)
- Tingfei Gu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Gastrointestinal Cancer Center, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Yinkui Wang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Department of Gastrointestinal Translational Research, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Zhouqiao Wu
- State Key Laboratory of Holistic Integrative Management of Gastrointestinal Cancers, Beijing Key Laboratory of Carcinogenesis and Translational Research, Gastrointestinal Cancer Center, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Ning He
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Gastrointestinal Cancer Center, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Yingai Li
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Gastrointestinal Cancer Center, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Fei Shan
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Gastrointestinal Cancer Center, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Ziyu Li
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Gastrointestinal Cancer Center, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Jiafu Ji
- State Key Laboratory of Holistic Integrative Management of Gastrointestinal Cancers, Beijing Key Laboratory of Carcinogenesis and Translational Research, Gastrointestinal Cancer Center, Peking University Cancer Hospital & Institute, Beijing 100142, China
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28
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Realis Luc M, de Pascale S, Ascari F, Bonomi AM, Bertani E, Cella CA, Gervaso L, Fumagalli Romario U. Textbook outcome as indicator of surgical quality in a single Western center: results from 300 consecutive gastrectomies. Updates Surg 2024; 76:1357-1364. [PMID: 38145422 DOI: 10.1007/s13304-023-01727-w] [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: 09/10/2023] [Accepted: 12/01/2023] [Indexed: 12/26/2023]
Abstract
Textbook outcome (TO) has been proposed as a tool to evaluate surgical quality. Textbook oncological outcome (TOO) adds chemotherapeutic compliance to TO. This study was conducted to analyze the TO and TOO of patients with gastric adenocarcinoma who underwent surgery at our center. Data from a prospective database of patients operated on for gastric adenocarcinoma between September 2018 and September 2022 were analyzed. Postoperative management followed Enhanced Recovery After Surgery guidelines. The Dutch Upper Gastrointestinal Cancer Audit group defined TO as a multidimensional measure (10 items). TOO also considers guideline-accordant chemotherapeutic compliance. Three hundred patients underwent surgery during the study period (167 men, 133 women). One hundred seventy-six (58.7%) reached TO. Achieving TO was influenced by patients' comorbidities, calculated via the Charlson Comorbidity Score (3 vs. 4; p = 0.002) and surgery type (subtotal gastrectomy; p < 0.001), but not by the American Society of Anesthesiologists (ASA) score (p = 0.057) or surgical approach (laparoscopic vs. open; p = 0.208). The analysis of TOO included 213 patients. Of these, 71 (33%) underwent complete adequate systemic treatment. Compared with the non-TOO group, patients who achieved TOO had a lower median age (64 vs. 73 years; p < 0.001) and lower ASA score (p < 0.001) and more frequently underwent preoperative chemotherapy (p < 0.001). Our results represent the experience of a single team at a high-volume Western institute. Patients' comorbidities and surgery type influenced whether TO was achieved. Conversely, younger age, lower ASA score and preoperative chemotherapy were associated with TOO.
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Affiliation(s)
- Marco Realis Luc
- Digestive Surgery, European Institute of Oncology, IRCCS, Milan, Italy.
- University of Milan, Milan, Italy.
| | | | - Filippo Ascari
- Digestive Surgery, European Institute of Oncology, IRCCS, Milan, Italy
| | - Alessandro Michele Bonomi
- Digestive Surgery, European Institute of Oncology, IRCCS, Milan, Italy
- University of Milan, Milan, Italy
| | - Emilio Bertani
- Digestive Surgery, European Institute of Oncology, IRCCS, Milan, Italy
| | - Chiara Alessandra Cella
- Division of Gastrointestinal and Neuroendocrine Tumors, European Institute of Oncology, IRCCS, Milan, Italy
| | - Lorenzo Gervaso
- Division of Gastrointestinal and Neuroendocrine Tumors, European Institute of Oncology, IRCCS, Milan, Italy
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29
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Janczewski LM, Bentrem DJ, Chawla A. Response to comment on: "Comparison of perioperative and histopathologic outcomes among neoadjuvant treatment strategies for locoregional gastric cancer". J Surg Oncol 2024; 130:339-340. [PMID: 38798243 DOI: 10.1002/jso.27678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2024] [Accepted: 04/29/2024] [Indexed: 05/29/2024]
Affiliation(s)
- Lauren M Janczewski
- Department of Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
- Northwestern Quality Improvement, Research, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - David J Bentrem
- Department of Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
- Northwestern Quality Improvement, Research, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
- Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, Illinois, USA
| | - Akhil Chawla
- Department of Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
- Northwestern Quality Improvement, Research, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
- Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, Illinois, USA
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30
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Lowery MA. Immune-checkpoint blockade in surgical management of gastric or gastro-oesophageal junction adenocarcinoma. Lancet Gastroenterol Hepatol 2024; 9:679-681. [PMID: 38906162 DOI: 10.1016/s2468-1253(24)00196-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2024] [Accepted: 06/12/2024] [Indexed: 06/23/2024]
Affiliation(s)
- Maeve A Lowery
- Trinity St James Cancer Institute, Dublin D08 W9RT, Ireland.
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31
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Graf M, Gawlitza J, Makowski M, Meurer F, Huber T, Ziegelmayer S. Evaluating Treatment Response in GEJ Adenocarcinoma: The Role of Pretherapeutic and Posttherapeutic Iodine Mapping. Invest Radiol 2024; 59:583-588. [PMID: 38265075 DOI: 10.1097/rli.0000000000001064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2024]
Abstract
BACKGROUND Neoadjuvant therapy regimens have significantly improved the prognosis of GEJ (gastroesophageal junction) cancer; however, there are a significant percentage of patients who benefit from earlier resection or adapted therapy regimens, and the true response rate can only be determined histopathologically. Methods that allow preoperative assessment of response are lacking. PURPOSE The purpose of this retrospective study is to assess the potential of pretherapeutic and posttherapeutic spectral CT iodine density (IoD) in predicting histopathological response to neoadjuvant chemotherapy in patients diagnosed with adenocarcinoma of the GEJ. METHODS In this retrospective cohort study, a total of 62 patients with GEJ carcinoma were studied. Patients received a multiphasic CT scan at diagnosis and preoperatively. Iodine-density maps were generated based on spectral CT data. All tumors were histopathologically analyzed, and the tumor regression grade (TRG) according to Becker et al ( Cancer . 2003;98:1521-1530) was determined. Two experienced radiologists blindly placed 5 defined ROIs in the tumor region of highest density, and the maximum value was used for further analysis. Iodine density was normalized to the aortic iodine uptake. In addition, tumor response was assessed according to standard RECIST measurement. After assessing interrater reliability, the correlation of IoD values with treatment response and with histopathologic TRG was evaluated. RESULTS The normalized ΔIoD (IoD at diagnosis - IoD after neoadjuvant treatment) and the normalized IoD after neoadjuvant treatment correlated significantly with the TRG. For the detection of responders and nonresponders, the receiver operating characteristic (ROC) curve for normalized ΔIoD yielded the highest area under the curve of 0.95 and achieved a sensitivity and specificity of 92.3% and 92.1%, respectively. Iodine density after neoadjuvant treatment achieved an area under the curve of 0.88 and a sensitivity and specificity of 86.8% and 84.6%, respectively (cutoff, 0.266). Iodine density at diagnosis and RECIST did not provide information to distinguish responders from nonresponders. Using the cutoff value for IoD after neoadjuvant treatment, a reliable classification of responders and nonresponders was achieved for both readers in a test set of 11 patients. Intraclass correlation coefficient revealed excellent interrater reliability (intraclass correlation coefficient, >0.9). Lastly, using the cutoff value for normalized ΔIoD as a definition for treatment response, a significantly longer survival of responders was shown. CONCLUSIONS Changes in IoD after neoadjuvant treatment of GEJ cancer may be a potential surrogate for therapy response.
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Affiliation(s)
- Markus Graf
- From the Department of Diagnostic and Interventional Radiology, School of Medicine, Klinikum Rechts der Isar, Technical University of Munich, Munich, Germany
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Abboretti F, Lambert C, Schäfer M, Pereira B, Le Roy B, Mège D, Piessen G, Gagnière J, Gronnier C, Mantziari S. Neoadjuvant Chemotherapy Does Not Improve Survival in cT2N0M0 Gastric Adenocarcinoma Patients: A Multicenter Propensity Score Analysis. Ann Surg Oncol 2024; 31:5273-5282. [PMID: 38762640 PMCID: PMC11236876 DOI: 10.1245/s10434-024-15418-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2024] [Accepted: 04/23/2024] [Indexed: 05/20/2024]
Abstract
BACKGROUND According to current international guidelines, stage cT2N0M0 gastric adenocarcinoma warrants preoperative chemotherapy followed by surgery. However, upfront surgery is often preferred in clinical practice, depending on patient clinical status and local treatment preferences. OBJECTIVE The aim of the present study was to assess the impact of neoadjuvant chemotherapy in overall survival (OS) and disease-free survival (DFS) of cT2N0M0 patients. METHODS A retrospective analysis was performed among 32 centers, including gastric adenocarcinoma patients operated between January 2007 and December 2017. Patients with cT2N0M0 stage were divided into upfront surgery (S) and neoadjuvant chemotherapy followed by surgery (CS) groups. Inverse probability of treatment weighting (IPTW) was used to compensate for baseline differences between the groups. RESULTS Among the 202 patients diagnosed with cT2N0M0 stage, 68 (33.7%) were in the CS group and 134 (66.3%) were in the S group. CS patients were younger (mean age 62.7 ± 12.8 vs. 69.8 ± 12.1 years for S patients; p < 0.001) and had a better health status (World Health Organization performance status = 0 in 60.3% of CS patients vs. 34.5% of S patients; p = 0.006). During follow-up, recurrence occurred in 27.2% and 19.6% of CS and S patients, respectively, after IPTW (p = 0.32). Five-year OS was similar between CS and S patients (78.9% vs. 68.3%; p = 0.42), as was 5-year DFS (70.4% vs. 68.5%; p = 0.96). Neoadjuvant chemotherapy was associated with neither OS nor DFS in multivariable analysis after IPTW. CONCLUSIONS Patients with cT2N0M0 gastric adenocarcinoma did not present a survival or recurrence benefit if treated with perioperative chemotherapy followed by surgery as opposed to surgery alone.
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Affiliation(s)
- Francesco Abboretti
- Department of Visceral Surgery, Lausanne University Hospital, CHUV, Lausanne, Switzerland
- Faculty of Biology and Medicine, University of Lausanne UNIL, Lausanne, Switzerland
| | - Céline Lambert
- Biostatistics Unit, DRCI, CHU Clermont-Ferrand, Clermont-Ferrand, France
| | - Markus Schäfer
- Department of Visceral Surgery, Lausanne University Hospital, CHUV, Lausanne, Switzerland
- Faculty of Biology and Medicine, University of Lausanne UNIL, Lausanne, Switzerland
| | - Bruno Pereira
- Biostatistics Unit, DRCI, CHU Clermont-Ferrand, Clermont-Ferrand, France
| | - Bertrand Le Roy
- Department of Digestive and Oncologic Surgery, Hospital Nord, CHU de Saint-Etienne, Saint-Priest-en-Jarez, France
| | - Diane Mège
- Department of Digestive Surgery, Aix Marseille Univ, APHM, Timone University Hospital, Marseille, France
| | - Guillaume Piessen
- Department of Digestive and Oncological Surgery, CHU Lille, Lille, France
- Univ. Lille, CNRS, Inserm, CHU Lille, UMR9020-U1277 - CANTHER - Cancer Heterogeneity Plasticity and Resistance to Therapies, Lille, France
| | - Johan Gagnière
- Department of Digestive Surgery and Liver Transplantation, Estaing University Hospital, Clermont-Ferrand, France
- U1071 Inserm/Clermont-Auvergne University, Clermont-Ferrand, France
| | - Caroline Gronnier
- Eso-Gastric Surgery Unit, Department of Digestive Surgery, Magellan Center, Bordeaux University Hospital, Pessac, France
- Faculty of Medicine, Bordeaux Ségalen University, Bordeaux, France
| | - Styliani Mantziari
- Department of Visceral Surgery, Lausanne University Hospital, CHUV, Lausanne, Switzerland.
- Faculty of Biology and Medicine, University of Lausanne UNIL, Lausanne, Switzerland.
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Sun YQ, Zhong Q, Lv CB, Zhu JY, Lin GT, Zhang ZQ, Wu D, Weng CM, Chen QX, Lian MQ, Zeng WM, Zhang YB, Chen QY, Lin JX, Xie JW, Li P, Zheng CH, Lu J, Cai LS, Huang CM. The safety and efficacy of neoadjuvant immunochemotherapy following laparoscopic gastrectomy for gastric cancer: a multicentre real-world clinical study. Int J Surg 2024; 110:4830-4838. [PMID: 38652275 PMCID: PMC11326023 DOI: 10.1097/js9.0000000000001468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Accepted: 03/31/2024] [Indexed: 04/25/2024]
Abstract
BACKGROUND The safety and efficacy of neoadjuvant immunochemotherapy (nICT) for locally advanced gastric cancer (LAGC) remain controversial. METHODS Patients with LAGC who received either nICT or neoadjuvant chemotherapy (nCT) at 3 tertiary referral teaching hospitals in China between January 2016 and October 2022 were analyzed. After propensity-score matching (PSM), comparing the radiological response, pathological response rate, perioperative outcomes, and early recurrence between the two groups. RESULTS After PSM, 585 patients were included, with 195 and 390 patients comprising the nICT and nCT groups, respectively. The nICT group exhibited a higher objective response rate (79.5% vs. 59.0%; P <0.001), pathological complete response rate (14.36% vs. 6.41%; P =0.002) and major pathological response rate (39.49% vs. 26.15%; P =0.001) compared with the nCT group. The incidence of surgical complications (17.44% vs. 16.15%, P =0.694) and the proportion of perioperative textbook outcomes (80.0% vs. 81.0%; P =0.767) were similar in both groups. The nICT group had a significantly lower proportion of early recurrence than the nCT group (29.7% vs. 40.8%; P =0.047). Furthermore, the multivariable logistic analysis revealed that immunotherapy was an independent protective factor against early recurrence [odds ratio 0.62 (95% CI 0.41-0.92); P =0.018]. No significant difference was found in neoadjuvant therapy drug toxicity between the two groups (51.79% vs. 45.38%; P =0.143). CONCLUSIONS Compared with nCT, nICT is safe and effective, which significantly enhanced objective and pathological response rates and reduced the risk for early recurrence among patients with LAGC. TRIAL REGISTRATION Clinical Trials.gov.
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Affiliation(s)
- Yu-Qin Sun
- Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou, China
- Department of Gastrointestinal Surgery, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou, China
- Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou, China
- Key Laboratory of Ministry of Education of Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
| | - Qing Zhong
- Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou, China
- Department of Gastrointestinal Surgery, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou, China
- Key Laboratory of Ministry of Education of Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
| | - Chen-Bin Lv
- Department of Gastrointestinal Surgery, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou, China
| | - Ji-Yun Zhu
- Department of General Surgery, The First Affiliated Hospital of Ningbo University, Zhejiang, China
| | - Guang-Tan Lin
- Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou, China
- Department of Gastrointestinal Surgery, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou, China
- Key Laboratory of Ministry of Education of Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
| | - Zhi-Quan Zhang
- Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou, China
- Department of Gastrointestinal Surgery, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou, China
- Key Laboratory of Ministry of Education of Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
| | - Dong Wu
- Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou, China
- Department of Gastrointestinal Surgery, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou, China
- Key Laboratory of Ministry of Education of Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
| | - Cai-Ming Weng
- Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou, China
- Department of Gastrointestinal Surgery, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou, China
- Key Laboratory of Ministry of Education of Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
| | - Qiu-Xian Chen
- Department of Gastrointestinal Surgery, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou, China
| | - Ming-Qiao Lian
- Department of Gastrointestinal Surgery, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou, China
| | - Wei-Ming Zeng
- Department of Gastrointestinal Surgery, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou, China
| | - Yong-Bin Zhang
- Department of Gastrointestinal Surgery, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou, China
| | - Qi-Yue Chen
- Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou, China
- Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou, China
- Key Laboratory of Ministry of Education of Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
| | - Jian-Xian Lin
- Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou, China
- Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou, China
- Key Laboratory of Ministry of Education of Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
| | - Jian-Wei Xie
- Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou, China
- Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou, China
- Key Laboratory of Ministry of Education of Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
| | - Ping Li
- Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou, China
- Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou, China
- Key Laboratory of Ministry of Education of Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
| | - Chao-Hui Zheng
- Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou, China
- Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou, China
- Key Laboratory of Ministry of Education of Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
| | - Jun Lu
- Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou, China
- Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou, China
- Key Laboratory of Ministry of Education of Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
| | - Li-Sheng Cai
- Department of Gastrointestinal Surgery, Zhangzhou Affiliated Hospital of Fujian Medical University, Zhangzhou, China
| | - Chang-Ming Huang
- Department of Gastric Surgery, Fujian Medical University Union Hospital, Fuzhou, China
- Department of General Surgery, Fujian Medical University Union Hospital, Fuzhou, China
- Key Laboratory of Ministry of Education of Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
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Janczewski LM, Buchheit J, Jacobs RC, Vitello D, Wells A, Abad J, Bentrem DJ, Chawla A. Utilization and survival outcomes of neoadjuvant chemotherapy for early-stage gastric cancer. J Surg Oncol 2024; 130:249-256. [PMID: 38884323 DOI: 10.1002/jso.27732] [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: 05/20/2024] [Accepted: 05/27/2024] [Indexed: 06/18/2024]
Abstract
BACKGROUND AND OBJECTIVES Given increased utilization of neoadjuvant therapy (NAT) for gastric adenocarcinoma, practice patterns deviating from standard of care (upfront resection) remain unknown. We sought to identify factors associated with NAT use and survival outcomes among early-stage gastric cancers. METHODS The National Cancer Database identified patients with early-stage (T1N0M0) gastric cancer (2010-2020). Multivariable logistic regression assessed characteristics associated with NAT utilization compared to upfront surgery. After 1:1 propensity score matching, Kaplan-Meier methods and Cox regression assessed overall survival (OS). RESULTS Of 6452 patients with early-stage gastric cancer, 626 (9.7%) received NAT. Patients who received NAT were more likely treated at community hospitals, had moderate to poorly differentiated disease, and tumors located in the cardia (all p < 0.05). After propensity score matching, 1,248 patients remained. Median OS for NAT was 37.1 months (IQR 20.2-64.0) versus 45.6 months (IQR 22.5-72.8) for resection (p < 0.001). Treatment with NAT remained independently predictive of worse OS on Cox regression (hazard ratio 1.19; 95% confidence interval 1.05-1.34). CONCLUSIONS Although patients who received NAT had more aggressive prognostic features, NAT was associated with worse OS despite accounting for this selection bias. These results highlight the importance of adhering to guidelines, regardless of differing disease characteristics, which has significant implications on outcomes.
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Affiliation(s)
- Lauren M Janczewski
- Department of Surgery, Northwestern Quality Improvement, Research, & Education in Surgery (NQUIRES), Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
- Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Joanna Buchheit
- Department of Surgery, Northwestern Quality Improvement, Research, & Education in Surgery (NQUIRES), Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
- Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Ryan C Jacobs
- Department of Surgery, Northwestern Quality Improvement, Research, & Education in Surgery (NQUIRES), Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
- Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Dominic Vitello
- Department of Surgery, Northwestern Quality Improvement, Research, & Education in Surgery (NQUIRES), Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
- Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Amy Wells
- Department of Surgery, Northwestern Quality Improvement, Research, & Education in Surgery (NQUIRES), Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - John Abad
- Department of Surgery, Northwestern Quality Improvement, Research, & Education in Surgery (NQUIRES), Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
- Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, Illinois, USA
| | - David J Bentrem
- Department of Surgery, Northwestern Quality Improvement, Research, & Education in Surgery (NQUIRES), Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
- Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
- Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, Illinois, USA
| | - Akhil Chawla
- Department of Surgery, Northwestern Quality Improvement, Research, & Education in Surgery (NQUIRES), Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
- Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
- Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, Illinois, USA
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He P, Ma L, Xu B, Wang Y, Li X, Chen H, Li Y. Research progress and future directions of immune checkpoint inhibitor combination therapy in advanced gastric cancer. Ther Adv Med Oncol 2024; 16:17588359241266156. [PMID: 39091604 PMCID: PMC11292724 DOI: 10.1177/17588359241266156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Accepted: 06/18/2024] [Indexed: 08/04/2024] Open
Abstract
In recent years, with the continuous development of molecular immunology, immune checkpoint inhibitors (ICIs) have also been widely used in the treatment of gastric cancer, but they still face some challenges: The first is that only some people can benefit, the second is the treatment-related adverse events (TRAEs) that occur during treatment, and the third is the emergence of varying degrees of drug resistance with long-term use. How to overcome these challenges, combined therapy based on ICIs has become one of the important strategies. This article summarizes the clinical application of ICIs combined with chemotherapy, targeted therapy, radiotherapy, photodynamic therapy, thermotherapy, immune adjuvant, and dual immunotherapy and discusses the mechanism, and also summarizes the advantages and disadvantages of the current combination modalities and the potential research value. The aim of this study is to provide more and more optimized combination regimen for ICI combined therapy in patients with advanced gastric cancer and to provide reference for clinical and scientific research.
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Affiliation(s)
- Puyi He
- The Second Hospital of Lanzhou University, Lanzhou, China
- Gansu Province Key Laboratory of Environmental Oncology, China
| | - Long Ma
- The Second Hospital of Lanzhou University, Lanzhou, China
- Gansu Province Key Laboratory of Environmental Oncology, China
| | - Bo Xu
- The Second Hospital of Lanzhou University, Lanzhou, China
- Gansu Province Key Laboratory of Environmental Oncology, China
| | - Yunpeng Wang
- The Second Hospital of Lanzhou University, Lanzhou, China
- Gansu Province Key Laboratory of Environmental Oncology, China
| | - Xiaomei Li
- The Second Hospital of Lanzhou University, Lanzhou, China
- Gansu Province Key Laboratory of Environmental Oncology, China
| | - Hao Chen
- The Second Hospital of Lanzhou University, Lanzhou, China
- Gansu Province Key Laboratory of Environmental Oncology, Lanzhou, China
- No. 82, Cuiyingmen, Chengguan, Lanzhou 730030, China
| | - Yumin Li
- The Second Hospital of Lanzhou University, Lanzhou, China
- Gansu Province Key Laboratory of Environmental Oncology, Lanzhou, China
- No. 82, Cuiyingmen, Chengguan, Lanzhou 730030, China
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Ratti M, Orlandi E, Toscani I, Vecchia S, Anselmi E, Hahne JC, Ghidini M, Citterio C. Emerging Therapeutic Targets and Future Directions in Advanced Gastric Cancer: A Comprehensive Review. Cancers (Basel) 2024; 16:2692. [PMID: 39123420 PMCID: PMC11311890 DOI: 10.3390/cancers16152692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2024] [Revised: 07/19/2024] [Accepted: 07/21/2024] [Indexed: 08/12/2024] Open
Abstract
Metastatic gastric cancer (GC) still represents a critical clinical challenge, with limited treatment options and a poor prognosis. Most patients are diagnosed at advanced stages, limiting the chances of surgery and cure. The identification of molecular targets and the possibility of combining immune checkpoint inhibitors with chemotherapy have recently reshaped the therapeutic landscape of metastatic gastric cancer. The new classification of gastric cancer, mainly based on immunologic and molecular criteria such as programmed cell death 1 (PD-1), microsatellite instability (MSI), and human epidermal growth factor receptor 2 (HER2), has made it possible to identify and differentiate patients who may benefit from immunotherapy, targeted therapy, or chemotherapy alone. All relevant and available molecular and immunological targets in clinical practice for the systemic treatment of this disease are presented. Particular attention is given to possible future approaches, including circulating tumor DNA (ctDNA) for therapeutic monitoring, new targeting agents against molecular pathways such as fibroblast growth factor receptor (FGFR) and MET, chimeric antigen receptor (CAR)-T cells, and cancer vaccines. This review aims to provide a comprehensive understanding of current targets in advanced gastric cancer and to offer valuable insights into future directions of research and clinical practice in this challenging disease.
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Affiliation(s)
- Margherita Ratti
- Oncology and Hematology Department, Piacenza General Hospital, Via Taverna 49, 29121 Piacenza, Italy; (E.O.); (I.T.); (S.V.); (E.A.); (C.C.)
| | - Elena Orlandi
- Oncology and Hematology Department, Piacenza General Hospital, Via Taverna 49, 29121 Piacenza, Italy; (E.O.); (I.T.); (S.V.); (E.A.); (C.C.)
| | - Ilaria Toscani
- Oncology and Hematology Department, Piacenza General Hospital, Via Taverna 49, 29121 Piacenza, Italy; (E.O.); (I.T.); (S.V.); (E.A.); (C.C.)
| | - Stefano Vecchia
- Oncology and Hematology Department, Piacenza General Hospital, Via Taverna 49, 29121 Piacenza, Italy; (E.O.); (I.T.); (S.V.); (E.A.); (C.C.)
| | - Elisa Anselmi
- Oncology and Hematology Department, Piacenza General Hospital, Via Taverna 49, 29121 Piacenza, Italy; (E.O.); (I.T.); (S.V.); (E.A.); (C.C.)
| | - Jens Claus Hahne
- Division of Molecular Pathology, The Institute of Cancer Research, Sutton, London SM2 5NG, UK;
| | - Michele Ghidini
- Medical Oncology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy;
| | - Chiara Citterio
- Oncology and Hematology Department, Piacenza General Hospital, Via Taverna 49, 29121 Piacenza, Italy; (E.O.); (I.T.); (S.V.); (E.A.); (C.C.)
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Kulasegaran S, Woodhouse B, Wang Y, Siddaiah-Subramanya M, Merrett N, Smithers BM, Watson D, MacCormick A, Srinivasa S, Koea J. Quality performance indicators for oesophageal and gastric cancer: ANZ expert Delphi consensus. ANZ J Surg 2024. [PMID: 39072912 DOI: 10.1111/ans.19173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2024] [Revised: 06/29/2024] [Accepted: 07/07/2024] [Indexed: 07/30/2024]
Abstract
BACKGROUND Quality performance indicators for the management of oesophagogastric cancer can be used to objectively measure and compare the performance of individual units and capture key elements of patient care to improve patient outcomes. METHODS Two systematic reviews were completed to identify evidence-based quality performance indicators for the surgical management of oesophagogastric cancer. Based on the indicators identified, a two-round modified Delphi process with invitations was sent to all members of the Australia and Aotearoa New Zealand Gastric and Oesophageal Surgery Association. The expert working group discussed each suggested indicator and either removed, added, or adjusted the list of indicators of oesophagogastric cancer. RESULTS The final list of both OG cancer indicators included Specialized Multi-disciplinary team discussion, Endoscopy documentation, Staging Contrast CT Chest/Abdomen and Pelvis, Neoadjuvant or Adjuvant chemo/radiotherapy administered in accordance with the Local multi-disciplinary team, Pathological margin clearance (R0 Resection), Lymphadenectomy retrieving 15 or more nodes, Formal review of pathological findings and documentation, Postoperative complications, 30-day and 90-day postoperative mortality, clinical surveillance and Specialized Dietetic guidance. Indicators specific to gastric cancer included Preoperative biopsy for pathological diagnosis and Staging Laparoscopy. Indicators specific to oesophageal cancer include positron emission tomography scan if CT negative for metastasis, Perioperative Oesophagectomy Care Pathway, length of stay of 21 days or more, and Unplanned readmission within 30 days. CONCLUSIONS The results of this study present a core set of indicators for the surgical management of oesophagogastric cancer that can be used to measure quality and compare performance between different units.
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Affiliation(s)
- Suheelan Kulasegaran
- Department of Surgery, North Shore Hospital, Auckland, New Zealand
- Department of Surgery, University of Auckland, Auckland, New Zealand
| | - Braden Woodhouse
- Department of Oncology, University of Auckland, Auckland, New Zealand
| | - Yijiao Wang
- Department of Surgery, North Shore Hospital, Auckland, New Zealand
| | | | - Neil Merrett
- School of Medicine, Western Sydney University, Sydney, New South Wales, Australia
| | - Bernard Mark Smithers
- Department of Upper Gastrointestinal and Soft Tissue Unit, Princess Alexandra Hospital, Brisbane, Queensland, Australia
| | - David Watson
- Discipline of Surgery, College of Medicine and Public Health, Flinders University, Adelaide, South Australia, Australia
| | - Andrew MacCormick
- Department of Surgery, University of Auckland, Auckland, New Zealand
- Department of Surgery, Middlemore Hospital, Auckland, New Zealand
| | - Sanket Srinivasa
- Department of Surgery, North Shore Hospital, Auckland, New Zealand
- Department of Surgery, University of Auckland, Auckland, New Zealand
| | - Jonathan Koea
- Department of Surgery, North Shore Hospital, Auckland, New Zealand
- Department of Surgery, University of Auckland, Auckland, New Zealand
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Garbarino GM, Polici M, Caruso D, Laghi A, Mercantini P, Pilozzi E, van Berge Henegouwen MI, Gisbertz SS, van Grieken NCT, Berardi E, Costa G. Radiomics in Oesogastric Cancer: Staging and Prediction of Preoperative Treatment Response: A Narrative Review and the Results of Personal Experience. Cancers (Basel) 2024; 16:2664. [PMID: 39123392 PMCID: PMC11311587 DOI: 10.3390/cancers16152664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2024] [Revised: 07/20/2024] [Accepted: 07/23/2024] [Indexed: 08/12/2024] Open
Abstract
BACKGROUND Oesophageal, gastroesophageal, and gastric malignancies are often diagnosed at locally advanced stage and multimodal therapy is recommended to increase the chances of survival. However, given the significant variation in treatment response, there is a clear imperative to refine patient stratification. The aim of this narrative review was to explore the existing evidence and the potential of radiomics to improve staging and prediction of treatment response of oesogastric cancers. METHODS The references for this review article were identified via MEDLINE (PubMed) and Scopus searches with the terms "radiomics", "texture analysis", "oesophageal cancer", "gastroesophageal junction cancer", "oesophagogastric junction cancer", "gastric cancer", "stomach cancer", "staging", and "treatment response" until May 2024. RESULTS Radiomics proved to be effective in improving disease staging and prediction of treatment response for both oesophageal and gastric cancer with all imaging modalities (TC, MRI, and 18F-FDG PET/CT). The literature data on the application of radiomics to gastroesophageal junction cancer are very scarce. Radiomics models perform better when integrating different imaging modalities compared to a single radiology method and when combining clinical to radiomics features compared to only a radiomics signature. CONCLUSIONS Radiomics shows potential in noninvasive staging and predicting response to preoperative therapy among patients with locally advanced oesogastric cancer. As a future perspective, the incorporation of molecular subgroup analysis to clinical and radiomic features may even increase the effectiveness of these predictive and prognostic models.
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Affiliation(s)
| | - Michela Polici
- Department of Medical Surgical Sciences and Translational Medicine, Sapienza University of Rome, Sant’Andrea Hospital, 00189 Rome, Italy
| | - Damiano Caruso
- Department of Medical Surgical Sciences and Translational Medicine, Sapienza University of Rome, Sant’Andrea Hospital, 00189 Rome, Italy
| | - Andrea Laghi
- Department of Medical Surgical Sciences and Translational Medicine, Sapienza University of Rome, Sant’Andrea Hospital, 00189 Rome, Italy
| | - Paolo Mercantini
- Department of Medical Surgical Sciences and Translational Medicine, Sapienza University of Rome, Sant’Andrea Hospital, 00189 Rome, Italy
| | - Emanuela Pilozzi
- Department of Clinical and Molecular Medicine, Sapienza University of Rome, Sant’Andrea Hospital, 00189 Rome, Italy
| | - Mark I. van Berge Henegouwen
- Department of Surgery, Amsterdam UMC Location University of Amsterdam, 1081 HV Amsterdam, The Netherlands
- Cancer Center Amsterdam, Cancer Treatment and Quality of Life, 1081 HV Amsterdam, The Netherlands
| | - Suzanne S. Gisbertz
- Department of Surgery, Amsterdam UMC Location University of Amsterdam, 1081 HV Amsterdam, The Netherlands
- Cancer Center Amsterdam, Cancer Treatment and Quality of Life, 1081 HV Amsterdam, The Netherlands
| | - Nicole C. T. van Grieken
- Department of Pathology, Amsterdam UMC Location Vrije Universiteit Amsterdam, 1081 HV Amsterdam, The Netherlands
- Cancer Biology and Immunology, Cancer Center Amsterdam, 1081 HV Amsterdam, The Netherlands
| | - Eva Berardi
- Department of Radiology, San Camillo Hospital, ASL RM 1, 00152 Rome, Italy
| | - Gianluca Costa
- Department of Life Science, Health and Health Professions, Link Campus University, 00165 Rome, Italy
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Janiczek-Polewska M, Kolenda T, Poter P, Kozłowska-Masłoń J, Jagiełło I, Regulska K, Malicki J, Marszałek A. Diagnostic Potential of miR-143-5p, miR-143-3p, miR-551b-5p, and miR-574-3p in Chemoresistance of Locally Advanced Gastric Cancer: A Preliminary Study. Int J Mol Sci 2024; 25:8057. [PMID: 39125625 PMCID: PMC11311514 DOI: 10.3390/ijms25158057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2024] [Revised: 07/15/2024] [Accepted: 07/17/2024] [Indexed: 08/12/2024] Open
Abstract
Gastric cancer (GC) is one of the most frequently diagnosed cancers in the world. Although the incidence is decreasing in developed countries, the treatment results are still unsatisfactory. The standard treatment for locally advanced gastric cancer (LAGC) is gastrectomy with perioperative chemotherapy. The association of selected microRNAs (miRNAs) with chemoresistance was assessed using archival material of patients with LAGC. Histological material was obtained from each patient via a biopsy performed during gastroscopy and then after surgery, which was preceded by four cycles of neoadjuvant chemotherapy (NAC) according to the FLOT or FLO regimen. The expression of selected miRNAs in the tissue material was assessed, including miRNA-21-3p, miRNA-21-5p, miRNA-106a-5p, miRNA-122-3p, miRNA-122-5p, miRNA-143-3p, miRNA-143-5p, miRNA-203a-3p, miRNA-203-5p, miRNA-551b-3p, miRNA-551b-5p, and miRNA-574-3p. miRNA expression was assessed using quantitative reverse transcription polymerase chain reaction (qRT-PCR). The response to NAC was assessed using computed tomography of the abdomen and chest and histopathology after gastrectomy. The statistical analyses were performed using GraphPad Prism 9. The significance limit was set at p < 0.05. We showed that the expression of miR-143-3p, miR-143-5p, and miR-574-3p before surgery, and miR-143-5p and miR-574-3p after surgery, decreased in patients with GC. The expression of miR-143-3p, miR-143-5p, miR-203a-3p, and miR-551b-5p decreased in several patients who responded to NAC. The miRNA most commonly expressed in these cases was miRNA-551b-5p. Moreover, it showed expression in a patient whose response to chemotherapy was inconsistent between the histopathological results and computed tomography. The expression of miR-143-3p, miR-143-5p, miR-203a-3p, and miR-551b-5p in formalin-fixed paraffin-embedded tissue (FFPET) samples can help differentiate between the responders and non-responders to NAC in LAGC. miR-143-3p, miR-143-5p, and miR-574-3p expression may be used as a potential diagnostic tool in GC patients. The presence of miR-551b-5p may support the correct assessment of a response to NAC in GC via CT.
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Affiliation(s)
- Marlena Janiczek-Polewska
- Department of Clinical Oncology, Greater Poland Cancer Centre, 61-866 Poznan, Poland
- Department of Electroradiology, Poznan University of Medical Sciences, 61-701 Poznan, Poland
| | - Tomasz Kolenda
- Laboratory of Cancer Genetics, Greater Poland Cancer Centre, 61-866 Poznan, Poland
- Research and Implementation Unit, Greater Poland Cancer Centre, 61-866 Poznan, Poland;
| | - Paulina Poter
- Department of Clinical Pathology, Poznan University of Medical Sciences and Greater Poland Cancer Centre, 61-866 Poznan, Poland
| | - Joanna Kozłowska-Masłoń
- Laboratory of Cancer Genetics, Greater Poland Cancer Centre, 61-866 Poznan, Poland
- Research and Implementation Unit, Greater Poland Cancer Centre, 61-866 Poznan, Poland;
- Institute of Human Biology and Evolution, Faculty of Biology, Adam Mickiewicz University, 61-614 Poznan, Poland
| | - Inga Jagiełło
- Department of Clinical Pathology, Poznan University of Medical Sciences and Greater Poland Cancer Centre, 61-866 Poznan, Poland
| | - Katarzyna Regulska
- Research and Implementation Unit, Greater Poland Cancer Centre, 61-866 Poznan, Poland;
- Pharmacy, Greater Poland Cancer Centre, 61-866 Poznan, Poland
- Department of Clinical Pharmacy and Biopharmacy, Poznan University of Medical Sciences, Collegium Pharmaceuticum, 60-806 Poznan, Poland
| | - Julian Malicki
- Department of Electroradiology, Poznan University of Medical Sciences, 61-701 Poznan, Poland
| | - Andrzej Marszałek
- Department of Clinical Pathology, Poznan University of Medical Sciences and Greater Poland Cancer Centre, 61-866 Poznan, Poland
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Wang X, Allen MJ, Espin-Garcia O, Suzuiki C, Bach Y, Panov E, Ma LX, Jang RW, Chen EX, Darling GE, Yeung J, Swallow CJ, Brar SS, Kalimuthu S, Wong R, Veit-Haibach P, Elimova E. Outcomes in older adults with metastatic esophageal and gastric carcinoma treated with palliative chemotherapy. Oncologist 2024:oyae190. [PMID: 39046894 DOI: 10.1093/oncolo/oyae190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Accepted: 06/21/2024] [Indexed: 07/27/2024] Open
Abstract
BACKGROUND The incidence of esophageal and gastric carcinoma (GEC) in elderly patients is increasing, yet patients ≥75 years have historically been underrepresented in clinical trials. We sought to investigate palliative chemotherapy administration patterns and survival outcomes in older adults. MATERIALS AND METHODS A retrospective analysis identified patients aged 65-74 (young-old) and ≥75 years (older-old) diagnosed with advanced GEC. Patient and tumor characteristics were recorded, with descriptive analysis, time-to-event data analysis using Kaplan-Meier curves and multivariate Cox proportional hazards regression analysis performed. RESULTS One hundred and ninety-eight "young-old" and 109 'older-old' patients were identified. Patient characteristics were similar between groups except for Charlson Co-morbidity Index (CCI), with lower co-morbidities in the "young-old" compared to "older-old" cohort (P < .001; CCI = 0 in 103 (52%) "young-old" vs 31 (28%) "older-old"). The primary diagnosis in both groups was adenocarcinoma. 119 (60%) "young-old" and 25 (23%) "older-old" patients received chemotherapy (P < .001). Performance status was the primary explanation for chemotherapy non-receipt in both cohorts; age was the explanation in 21 (25%) "older-old" patients and none in the "young-old" patients. PFS for first-line systemic therapy in "young-old" patients was 6.4 (95% CI 5.9-7.6) versus 7.5 months (95% CI 5.1-11.3) in "older-old" patients (P = .69) whilst respective OS was 12.3 (95% CI 10.1-15.5) and 10.4 months (95% CI 9.0-14.6) (P = .0816). Toxicity prompted chemotherapy cessation in 17 (15%) "young-old" and 3 (13%) "older-old" patients (P = .97). Multivariate analysis identified CCI and ECOG performance status as predictive for PFS and OS, respectively. No causative relationship was identified with other variables. CONCLUSION Our study of real-world older-adults show that significant number of "older-old" patients with GEC do not receive chemotherapy. Among "older-old" adults who do receive systemic therapy, outcomes are comparable; this underscores the importance of geriatric assessment-guided care and suggests that age alone should not be a barrier to receipt of chemotherapy in patients with advanced GEC.
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Affiliation(s)
- Xin Wang
- Division of Medical Oncology, Princess Margaret Cancer Centre, University Health Network, Toronto ON, Canada
| | - Michael J Allen
- Division of Medical Oncology, Princess Margaret Cancer Centre, University Health Network, Toronto ON, Canada
| | - Osvaldo Espin-Garcia
- Department of Biostatistics, Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada
| | - Chihiro Suzuiki
- Division of Medical Oncology, Princess Margaret Cancer Centre, University Health Network, Toronto ON, Canada
| | - Yvonne Bach
- Division of Medical Oncology, Princess Margaret Cancer Centre, University Health Network, Toronto ON, Canada
| | - Elan Panov
- Division of Medical Oncology, Princess Margaret Cancer Centre, University Health Network, Toronto ON, Canada
| | - Lucy X Ma
- Division of Medical Oncology, Princess Margaret Cancer Centre, University Health Network, Toronto ON, Canada
| | - Raymond W Jang
- Division of Medical Oncology, Princess Margaret Cancer Centre, University Health Network, Toronto ON, Canada
| | - Eric X Chen
- Division of Medical Oncology, Princess Margaret Cancer Centre, University Health Network, Toronto ON, Canada
| | - Gail E Darling
- Division of Thoracic Surgery, Toronto General Hospital, University Health Network, Toronto ON, Canada
| | - Jonathan Yeung
- Division of Thoracic Surgery, Toronto General Hospital, University Health Network, Toronto ON, Canada
| | - Carol J Swallow
- Department of Surgical Oncology, Princess Margaret Cancer Centre, University Health Network, Toronto ON, Canada
- Department of Surgery, Mount Sinai Hospital, Toronto, ON, Canada
| | | | - Sangeetha Kalimuthu
- Division of Pathology, Toronto General Hospital, University Health Network, Toronto ON, Canada
| | - Rebecca Wong
- Division of Radiation Oncology, Princess Margaret Hospital, University Health Network, Toronto ON, Canada
| | - Patrick Veit-Haibach
- Joint Department of Medical Imaging, Toronto General Hospital, University Health Network, Toronto ON, Canada
| | - Elena Elimova
- Division of Medical Oncology, Princess Margaret Cancer Centre, University Health Network, Toronto ON, Canada
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Song Y, Hirata Y, Ajani JA, Blum Murphy M, Li JJ, Das P, Minsky BD, Mansfield PF, Ikoma N, Badgwell BD. Survival Outcomes in Patients with Resectable Gastric Cancer Treated with Total Neoadjuvant Therapy. Ann Surg Oncol 2024:10.1245/s10434-024-15893-7. [PMID: 39048909 DOI: 10.1245/s10434-024-15893-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2024] [Accepted: 07/10/2024] [Indexed: 07/27/2024]
Abstract
BACKGROUND Perioperative chemotherapy has become the standard of care for locally advanced gastric cancer. Total neoadjuvant therapy (TNT), including both chemotherapy and chemoradiation, is utilized in other gastrointestinal malignancies. We determined survival in a contemporary cohort of gastric cancer patients treated with TNT. METHODS Using a prospective institutional database, patients diagnosed with cT2-4 or cN+ gastric adenocarcinoma (January 2012 to June 2022) who underwent staging laparoscopy, received TNT, and underwent gastrectomy were identified. Overall survival (OS) and disease-specific survival (DSS) were determined using standard statistical methods. RESULTS The study included 203 patients. The most common TNT sequence was induction chemotherapy followed by chemoradiation (n = 186 [91.6%]). A total of 195 (96.1%) patients completed planned neoadjuvant treatments. Surgery included total gastrectomy in 108 (53.2%), extended (D1+/D2) lymphadenectomy in 193 (95.1%), and adjacent organ resection in 19 (9.4%) patients. Pathologic complete response (pCR) was achieved in 32 (15.8%) patients. The 5-year OS rate was 65.2% (95% confidence interval [CI] 57.8-73.5%), and the 5-year DSS rate was 70.8% (95% CI 63.6-78.9%) in the study cohort. Among patients with pCR, the 5-year OS rate was 89.1% (95% CI 78.1-100.0%), and the 5-year DSS rate was 96.9% (95% CI 91-100%). Posttreatment pathologic N and M stages were the strongest prognostic indicators associated with both OS and DSS. CONCLUSIONS Total neoadjuvant therapy for resectable gastric cancer is associated with a high rate of treatment completion and promising survival outcomes. Prospective comparisons with perioperative treatment are needed to identify patients most likely to benefit from TNT.
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Affiliation(s)
- Yun Song
- Division of Surgery, Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Yuki Hirata
- Department of Surgery, National Hospital Organization Tokyo Medical Center, Tokyo, Japan
| | - Jaffer A Ajani
- Division of Cancer Medicine, Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Mariela Blum Murphy
- Division of Cancer Medicine, Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jenny J Li
- Division of Cancer Medicine, Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Prajnan Das
- Division of Radiation Oncology, Department of Gastrointestinal Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Bruce D Minsky
- Division of Radiation Oncology, Department of Gastrointestinal Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Paul F Mansfield
- Division of Surgery, Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Naruhiko Ikoma
- Division of Surgery, Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Brian D Badgwell
- Division of Surgery, Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
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Park JS, Polikarpova A, Leibman S, Laurence JM, Smith G, Falk GL, Sandroussi C. The influence of socioeconomic disadvantage on short- and long-term outcomes after oesophagectomy for cancer: an Australian multicentre study. ANZ J Surg 2024. [PMID: 39041601 DOI: 10.1111/ans.19172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2024] [Revised: 06/29/2024] [Accepted: 07/07/2024] [Indexed: 07/24/2024]
Abstract
BACKGROUND Socioeconomic status (SES) affects outcomes following surgery for various cancers. There are currently no Australian studies that examine the role of socioeconomic disadvantage on outcomes following oesophagectomy for cancer. This study assessed whether SES was associated with short-term perioperative morbidity, long-term survival, and oncological outcomes following oesophagectomy across three tertiary oesophageal cancer centres in Australia. METHODS A retrospective cohort study was performed comprising all patients who underwent oesophagectomy for cancer across three Australian centres. Patients were stratified into SES groups using the Index of Relative Socioeconomic Advantage and Disadvantage (IRSAD). Outcomes measured included perioperative complication rates, overall survival, and disease-free survival. RESULTS The study cohort was 462 patients, 205 in the lower SES and 257 in the higher SES groups. The lower SES group presented with more advanced oesophageal cancer stage, a higher rate of T3 (52.6% versus 42.7%, P = 0.038) and N2 disease (19.6% versus 10.5%, P = 0.006), and had a higher rate of readmission within 30 days (11.2% versus 5.4%, P = 0.023). There was no difference in overall survival or disease-free survival between groups. CONCLUSION Lower socioeconomic status was associated with more advanced stage and increased risk of early, unplanned readmission following oesophagectomy, but was not associated with a difference in overall or disease-free survival.
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Affiliation(s)
- Jin-Soo Park
- Department of Upper Gastrointestinal and Hepatobiliary Surgery, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia
- RPA Institute of Academic Surgery, Sydney, New South Wales, Australia
- School of Medicine, University of Notre Dame, Sydney, New South Wales, Australia
- School of Medicine, University of Sydney, Sydney, New South Wales, Australia
- Surgical Outcomes Research Centre (SOuRCe), Sydney, New South Wales, Australia
| | - Aleksandra Polikarpova
- Department of Upper Gastrointestinal and Hepatobiliary Surgery, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia
| | - Steven Leibman
- School of Medicine, University of Sydney, Sydney, New South Wales, Australia
- Department of Upper Gastrointestinal Surgery, Royal North Shore Hospital, Sydney, New South Wales, Australia
| | - Jerome M Laurence
- Department of Upper Gastrointestinal and Hepatobiliary Surgery, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia
- RPA Institute of Academic Surgery, Sydney, New South Wales, Australia
- School of Medicine, University of Sydney, Sydney, New South Wales, Australia
- Surgical Outcomes Research Centre (SOuRCe), Sydney, New South Wales, Australia
| | - Garett Smith
- School of Medicine, University of Sydney, Sydney, New South Wales, Australia
- Department of Upper Gastrointestinal Surgery, Royal North Shore Hospital, Sydney, New South Wales, Australia
| | - Gregory L Falk
- School of Medicine, University of Sydney, Sydney, New South Wales, Australia
- Department of Upper Gastrointestinal Surgery, Concord Repatriation General Hospital, Sydney, New South Wales, Australia
| | - Charbel Sandroussi
- Department of Upper Gastrointestinal and Hepatobiliary Surgery, Royal Prince Alfred Hospital, Sydney, New South Wales, Australia
- RPA Institute of Academic Surgery, Sydney, New South Wales, Australia
- School of Medicine, University of Sydney, Sydney, New South Wales, Australia
- Surgical Outcomes Research Centre (SOuRCe), Sydney, New South Wales, Australia
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Bibeau F, Molimard C. Paving the way to a new tumor regression grade in digestive oncology. Dig Liver Dis 2024:S1590-8658(24)00833-8. [PMID: 39034187 DOI: 10.1016/j.dld.2024.06.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2024] [Revised: 06/13/2024] [Accepted: 06/26/2024] [Indexed: 07/23/2024]
Affiliation(s)
- F Bibeau
- Pathology Department, University Hospital of Besançon, 25000, France.
| | - C Molimard
- Pathology Department, University Hospital of Besançon, 25000, France
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Rivera F, Longo F, Martín Richard M, Richart P, Alsina M, Carmona A, Custodio AB, Fernández Montes A, Gallego J, Fleitas Kanonnikoff T. SEOM-GEMCAD-TTD clinical guideline for the diagnosis and treatment of gastric cancer (2023). Clin Transl Oncol 2024:10.1007/s12094-024-03600-7. [PMID: 39023829 DOI: 10.1007/s12094-024-03600-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/01/2024] [Indexed: 07/20/2024]
Abstract
Gastric cancer (GC) is the fifth most common cancer worldwide with a varied geographic distribution and an aggressive behavior. In Spain, the incidence is lower and GC represents the tenth most frequent tumor and the seventh cause of cancer mortality. Molecular biology knowledge allowed to better profile patients for a personalized therapeutic approach. In the localized setting, the multidisciplinary team discussion is fundamental for planning the therapeutic approach. Endoscopic resection in very early stage, perioperative chemotherapy in locally advanced tumors, and chemoradiation + surgery + adjuvant immunotherapy for the GEJ are current standards. For the metastatic setting, biomarker profiling including Her2, PD-L1, MSS status is needed. Chemotherapy in combination with checkpoint inhibitors had improved the outcomes for patients with PD-L1 expression. Her2 positive patients should receive antiHer2 therapy added to chemotherapy. We describe the different evidences and recommendations based on the literature.
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Affiliation(s)
- Fernando Rivera
- Medical Oncology Department, Hospital Universitario Marqués de Valdecilla, IDIVAL, Santander, Spain.
| | - Federico Longo
- Medical Oncology Department, Hospital Universitario Ramón y Cajal, Madrid, Spain
| | | | - Paula Richart
- Medical Oncology Department, Hospital La Fe, Valencia, Spain
| | - Maria Alsina
- Medical Oncology Department, Hospital Universitario de Navarra (HUN), Pamplona, Spain
| | - Alberto Carmona
- Medical Oncology Department, Hospital Morales Meseguer, Murcia, Spain
| | - Ana Belén Custodio
- Medical Oncology Department, Hospital Universitario La Paz, Madrid, Spain
| | - Ana Fernández Montes
- Medical Oncology Department, Complexo Hospitalario Universitario de Ourense (CHUO), Ourense, Spain
| | - Javier Gallego
- Medical Oncology Department, Hospital General Universitario de Elche, Alicante, Spain
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Zhao Y, Li S, Zhu L, Huang M, Xie Y, Song X, Chen Z, Lau HCH, Sung JJY, Xu L, Yu J, Li X. Personalized drug screening using patient-derived organoid and its clinical relevance in gastric cancer. Cell Rep Med 2024; 5:101627. [PMID: 38964315 PMCID: PMC11293329 DOI: 10.1016/j.xcrm.2024.101627] [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: 04/14/2023] [Revised: 03/16/2024] [Accepted: 06/07/2024] [Indexed: 07/06/2024]
Abstract
The efficacy of chemotherapy varies significantly among patients with gastric cancer (GC), and there is currently no effective strategy to predict chemotherapeutic outcomes. In this study, we successfully establish 57 GC patient-derived organoids (PDOs) from 73 patients with GC (78%). These organoids retain histological characteristics of their corresponding primary GC tissues. GC PDOs show varied responses to different chemotherapeutics. Through RNA sequencing, the upregulation of tumor suppression genes/pathways is identified in 5-fluorouracil (FU)- or oxaliplatin-sensitive organoids, whereas genes/pathways associated with proliferation and invasion are enriched in chemotherapy-resistant organoids. Gene expression biomarker panels, which could distinguish sensitive and resistant patients to 5-FU and oxaliplatin (area under the dose-response curve [AUC] >0.8), are identified. Moreover, the drug-response results in PDOs are validated in patient-derived organoids-based xenograft (PDOX) mice and are consistent with the actual clinical response in 91.7% (11/12) of patients with GC. Assessing chemosensitivity in PDOs can be utilized as a valuable tool for screening chemotherapeutic drugs in patients with GC.
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Affiliation(s)
- Yi Zhao
- Department of Oncology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China; Institute of Precision Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Shangru Li
- Department of Oncology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Lefan Zhu
- Institute of Precision Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Mingle Huang
- Department of Oncology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yubin Xie
- Institute of Precision Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Xinming Song
- Department of Gastrointestinal Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Zhihui Chen
- Department of Gastrointestinal Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Harry Cheuk-Hay Lau
- Department of Medicine and Therapeutics, State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Joseph Jao-Yiu Sung
- Institute of Precision Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China; Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
| | - Lixia Xu
- Department of Oncology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China; Institute of Precision Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.
| | - Jun Yu
- Institute of Precision Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China; Department of Medicine and Therapeutics, State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong SAR, China.
| | - Xiaoxing Li
- Institute of Precision Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China.
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Li Z, Zhang X, Sun C, Fei H, Li Z, Zhao D, Guo C, Du C. Evaluation of pathologic response and surgical safety of total neoadjuvant therapy for patients with clinical stage III gastric cancer in a real-world setting. J Gastrointest Surg 2024:S1091-255X(24)00539-0. [PMID: 39019340 DOI: 10.1016/j.gassur.2024.07.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2024] [Revised: 07/05/2024] [Accepted: 07/09/2024] [Indexed: 07/19/2024]
Abstract
BACKGROUND Perioperative chemotherapy is the standard treatment for locally advanced gastric cancer. However, the potential benefit of extending therapy before surgery remains largely unknown. In this study, we aimed to evaluate the efficacy and safety of total neoadjuvant chemotherapy, with or without immune checkpoint blockade. METHODS A cohort of 174 patients with clinical stage III gastric cancer who underwent D2 gastrectomy from October 2021 to March 2024 in the real-world setting were included in this study. Among these patients, 101 were treated with total neoadjuvant therapy (TNT) and 73 were treated with perioperative neoadjuvant therapy (PNT). We compared the pathologic complete response (pCR) rate, ypN0 rate, recurrence-free survival (RFS), overall survival (OS), and postoperative complications between the 2 groups. Multivariate logistic regression analysis was conducted to identify factors associated with pCR or ypN0. RESULTS Compared with the PNT group, the patients in the TNT group were more frequently treated with intensive chemotherapy with triplets + immunotherapy. Apart from this, there were no significant differences in baseline characteristics. There were no statistically significant differences in pCR (16.8% vs 12.3%), ypN0 (49.5% vs 38.4%), RFS, OS, and postoperative complications (27.7% vs 26.0%) between the TNT and PNT groups. Older age, diffuse type, and stable disease/progressive disease based on clinical efficacy evaluation were independently associated with non-pCR. Stable disease/progressive disease, linitis plastica, and poor differentiation were independently associated with ypN+. Neither the number of neoadjuvant therapy cycles nor the specific regimens were associated with pCR or ypN0. In the subgroup analysis of patients receiving total gastrectomy, there were still no statistically significant differences in pCR (16.7% vs 2.6%), ypN0 (43.8% vs 39.5%), and postoperative complications (45.8% vs 36.8%) between the 2 groups. CONCLUSION Although TNT did not increase the postoperative complication rate, it also did not provide any additional short-term benefits compared with PNT for clinical stage III gastric cancer.
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Affiliation(s)
- Zefeng Li
- Department of Pancreatic and Gastric Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiaojie Zhang
- Department of Pancreatic and Gastric Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Chongyuan Sun
- Department of Pancreatic and Gastric Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - He Fei
- Department of Pancreatic and Gastric Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Zheng Li
- Department of Pancreatic and Gastric Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Dongbing Zhao
- Department of Pancreatic and Gastric Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
| | - Chunguang Guo
- Department of Pancreatic and Gastric Surgical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Chunxia Du
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Melones-Herrero J, Delgado-Aliseda P, Figueiras S, Velázquez-Gutiérrez J, Quiroga AG, Calés C, Sánchez-Pérez I. Trans-[Pt(amine)Cl 2(PPh 3)] Complexes Target Mitochondria and Endoplasmic Reticulum in Gastric Cancer Cells. Int J Mol Sci 2024; 25:7739. [PMID: 39062981 PMCID: PMC11276749 DOI: 10.3390/ijms25147739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2024] [Revised: 07/01/2024] [Accepted: 07/10/2024] [Indexed: 07/28/2024] Open
Abstract
Gastric cancer prognosis is still notably poor despite efforts made to improve diagnosis and treatment of the disease. Chemotherapy based on platinum agents is generally used, regardless of the fact that drug toxicity leads to limited clinical efficacy. In order to overcome these problems, our group has been working on the synthesis and study of trans platinum (II) complexes. Here, we explore the potential use of two phosphine-based agents with the general formula trans-[Pt(amine)Cl2(PPh3)], called P1 and P2 (with dimethylamine or isopropylamine, respectively). A cytotoxicity analysis showed that P1 and especially P2 decrease cell viability. Specifically, P2 exhibits higher activity than cisplatin in gastric cancer cells while its toxicity in healthy cells is slightly lower. Both complexes generate Reactive Oxygen Species, produce DNA damage and mitochondrial membrane depolarization, and finally lead to induced apoptosis. Thus, an intrinsic apoptotic pathway emerges as the main type of cell death through the activation of BAX/BAK and BIM and the degradation of MCL1. Additionally, we demonstrate here that P2 produces endoplasmic reticulum stress and activates the Unfolded Protein Response, which also relates to the impairment observed in autophagy markers such as p62 and LC3. Although further studies in other biological models are needed, these results report the biomolecular mechanism of action of these Pt(II)-phosphine prototypes, thus highlighting their potential as novel and effective therapies.
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Affiliation(s)
- Jorge Melones-Herrero
- Department of Biochemistry, School of Medicine, Autonomous University of Madrid (UAM), 28029 Madrid, Spain; (J.M.-H.); (P.D.-A.); (S.F.); (J.V.-G.); (C.C.)
- Instituto de Investigaciones Biomédicas “Sols-Morreale” (IIBM), CSIC-UAM, 28029 Madrid, Spain
- Biomarkers and Personalized Approach to Cancer (BioPAC) Group, Area 3 Cancer-Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), 28034 Madrid, Spain
| | - Patricia Delgado-Aliseda
- Department of Biochemistry, School of Medicine, Autonomous University of Madrid (UAM), 28029 Madrid, Spain; (J.M.-H.); (P.D.-A.); (S.F.); (J.V.-G.); (C.C.)
- Instituto de Investigaciones Biomédicas “Sols-Morreale” (IIBM), CSIC-UAM, 28029 Madrid, Spain
- Biomarkers and Personalized Approach to Cancer (BioPAC) Group, Area 3 Cancer-Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), 28034 Madrid, Spain
| | - Sofía Figueiras
- Department of Biochemistry, School of Medicine, Autonomous University of Madrid (UAM), 28029 Madrid, Spain; (J.M.-H.); (P.D.-A.); (S.F.); (J.V.-G.); (C.C.)
- Instituto de Investigaciones Biomédicas “Sols-Morreale” (IIBM), CSIC-UAM, 28029 Madrid, Spain
- Biomarkers and Personalized Approach to Cancer (BioPAC) Group, Area 3 Cancer-Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), 28034 Madrid, Spain
| | - Javier Velázquez-Gutiérrez
- Department of Biochemistry, School of Medicine, Autonomous University of Madrid (UAM), 28029 Madrid, Spain; (J.M.-H.); (P.D.-A.); (S.F.); (J.V.-G.); (C.C.)
- Instituto de Investigaciones Biomédicas “Sols-Morreale” (IIBM), CSIC-UAM, 28029 Madrid, Spain
| | - Adoración Gomez Quiroga
- Department of Inorganic Chemistry, School of Sciences, Autonomous University of Madrid (UAM), 28049 Madrid, Spain;
- Institute for Advance Research in Chemistry, Autonomous University of Madrid (UAM), 28049 Madrid, Spain
| | - Carmela Calés
- Department of Biochemistry, School of Medicine, Autonomous University of Madrid (UAM), 28029 Madrid, Spain; (J.M.-H.); (P.D.-A.); (S.F.); (J.V.-G.); (C.C.)
- Instituto de Investigaciones Biomédicas “Sols-Morreale” (IIBM), CSIC-UAM, 28029 Madrid, Spain
- Biomarkers and Personalized Approach to Cancer (BioPAC) Group, Area 3 Cancer-Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), 28034 Madrid, Spain
| | - Isabel Sánchez-Pérez
- Department of Biochemistry, School of Medicine, Autonomous University of Madrid (UAM), 28029 Madrid, Spain; (J.M.-H.); (P.D.-A.); (S.F.); (J.V.-G.); (C.C.)
- Instituto de Investigaciones Biomédicas “Sols-Morreale” (IIBM), CSIC-UAM, 28029 Madrid, Spain
- Biomarkers and Personalized Approach to Cancer (BioPAC) Group, Area 3 Cancer-Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), 28034 Madrid, Spain
- Centro de Investigación Biomédica en Red, Área Rare Diseases, CIBERER-ISCIII, 28029 Madrid, Spain
- Unidad Asociada de Biomedicina, UCLM-CSIC, 28029 Madrid, Spain
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Wu S, Li C, Zhou H, Yang Y, Liang N, Fu Y, Luo Q, Zhan Y. The regulatory mechanism of m6A modification in gastric cancer. Discov Oncol 2024; 15:283. [PMID: 39009956 PMCID: PMC11250764 DOI: 10.1007/s12672-024-00994-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2023] [Accepted: 04/23/2024] [Indexed: 07/17/2024] Open
Abstract
To the best of our knowledge, N6-Methyladenosine (m6A) exerts a significant role in the occurrence and development of various tumors. Gastric cancer (GC), originating from the mucosal epithelium in the digestive tract, is the fifth most common cancer and the third most common cause of cancer death around the world. Therefore, it is urgent to explore the specific mechanism of tumorigenesis of GC. As we all know, m6A modification as the most common RNA modification, is involved in the modification of mRNA and ncRNA at the post-transcriptional level, which played a regulatory role in various biological processes. As identified by numerous studies, the m6A modification are able to influence the proliferation, apoptosis, migration, and invasion of GC. What's more, m6A modification are associated with EMT, drug resistance, and aerobic glycolysis in GC. m6A related-ncRNAs may be a valuable biomarker used by the prediction of GC diagnosis in the future. This review summarizes the role of m6A modification in the mechanism of gastric cancer, with the aim of identifying biological progress.
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Affiliation(s)
- Si Wu
- Department of Pathology, The First Affiliated Hospital of Zunyi Medical University, No. 149 Dalian Street, Huichuan District, Zunyi, 563000, Guizhou, China
| | - Chunming Li
- Department of Pathology, The First Affiliated Hospital of Zunyi Medical University, No. 149 Dalian Street, Huichuan District, Zunyi, 563000, Guizhou, China.
| | - Hanghao Zhou
- Department of Pathology, The First Affiliated Hospital of Zunyi Medical University, No. 149 Dalian Street, Huichuan District, Zunyi, 563000, Guizhou, China
| | - Ying Yang
- Department of Dermatology, The Second Affiliated Hospital of Zunyi Medical University, Intersection of Xinpu Street and Xinlong Street, Xinpu New District, Zunyi, 563000, Guizhou, China
| | - Na Liang
- Department of Histology and Embryology, Zunyi Medical University, No. 6 Xuefu West Street, Xinpu New District, Zunyi, Guizhou, China
| | - Yue Fu
- Department of Histology and Embryology, Zunyi Medical University, No. 6 Xuefu West Street, Xinpu New District, Zunyi, Guizhou, China
| | - Qingqing Luo
- Department of Physiology, Zunyi Medical University, No. 6 Xuefu West Street, Xinpu New District, Zunyi, Guizhou, China
| | - YaLi Zhan
- Department of Pathology, The First Affiliated Hospital of Zunyi Medical University, No. 149 Dalian Street, Huichuan District, Zunyi, 563000, Guizhou, China
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Mitchell KG, Feldman H, Milton DR, Antonoff MB, Hofstetter WL, Rice DC, Vaporciyan AA, Lin R, Thall PF, Rajaram R. Signet ring cells and conditional survival after trimodality therapy for esophageal adenocarcinoma. J Surg Oncol 2024. [PMID: 39004940 DOI: 10.1002/jso.27774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2024] [Accepted: 06/15/2024] [Indexed: 07/16/2024]
Abstract
BACKGROUND AND METHODS Although signet ring cell (SRC) histology is associated with resistance to neoadjuvant chemoradiotherapy and worse overall survival (OS) in esophageal adenocarcinoma (EAC), its prognostic relationship among patients who survive the early period following resection is unknown. EAC patients who underwent trimodality therapy at a single institution (2006-2018) were identified. Bayesian multivariable regression (BMR) analyses of OS and additional OS from a 3-year landmark were performed. RESULTS Of 631 patients, SRCs were present in 16.0% (N = 101). SRC was associated with shorter median OS (45.8 [95% confidence interval: 31.0-96.7] vs. 79.8 [63.0-107.2] months; p = 0.014). In BMR analysis, the absence of an SRC component was moderately associated with improved OS (probability of beneficial effect, PBE = 0.879). Three-year conditional BMR analysis of additional OS (N = 357) showed that SRC status no longer had a prognostic effect (PBE = 0.546); higher pathological stage was strongly associated with worse additional OS (PBE < 0.001). CONCLUSIONS The presence of SRC portends worse OS following trimodality therapy for EAC. However, this prognostic impact is dynamic and abates by 3 years postoperatively. In contrast, a higher pathological stage is strongly associated with poor overall and 3-year conditional survival. DISCUSSION These findings may inform postoperative patient counseling and surveillance protocols.
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Affiliation(s)
- Kyle G Mitchell
- Department of Thoracic and Cardiovascular Surgery, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Hope Feldman
- Department of Thoracic and Cardiovascular Surgery, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Denái R Milton
- Departmentof Biostatistics, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Mara B Antonoff
- Department of Thoracic and Cardiovascular Surgery, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Wayne L Hofstetter
- Department of Thoracic and Cardiovascular Surgery, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - David C Rice
- Department of Thoracic and Cardiovascular Surgery, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Ara A Vaporciyan
- Department of Thoracic and Cardiovascular Surgery, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Ruitao Lin
- Departmentof Biostatistics, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Peter F Thall
- Departmentof Biostatistics, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Ravi Rajaram
- Department of Thoracic and Cardiovascular Surgery, University of Texas MD Anderson Cancer Center, Houston, Texas, USA
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50
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Bhimani N, Mitchell D, Law C, Leibman S, Smith G. Perioperative outcomes in patients who undergo neoadjuvant chemoradiotherapy versus chemotherapy versus up-front surgery in patients with oesophageal cancer. ANZ J Surg 2024. [PMID: 38994909 DOI: 10.1111/ans.19159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Revised: 05/31/2024] [Accepted: 06/28/2024] [Indexed: 07/13/2024]
Abstract
BACKGROUND Oesophagectomy is the mainstay of curative treatment for oesophageal cancer. The role of neoadjuvant therapy has evolved over time as evidence for its survival benefit comes to hand. Clinician reluctance to offer patients neoadjuvant therapy may be based on the perception that patients receiving treatment before surgery may be exposed to a greater risk of perioperative complications. The aim of this study was to examine short-term outcomes in patients who undergo neoadjuvant therapy versus up-front surgery in patients with oesophageal cancer. METHODS This was a retrospective cohort study of prospectively collated data from 2001 to 2020 of patients undergoing resection for oesophageal cancer. Patients who had neoadjuvant chemoradiotherapy, chemotherapy and up-front surgery were compared for perioperative morbidity (via the Clavien-Dindo classification), length of stay, unplanned readmission, and 30- and 90-day mortality. Logistic regression was performed to predict perioperative morbidity following surgery. RESULTS In total, 284 patients underwent an oesophagectomy. Most patients received neoadjuvant treatment (41% received chemoradiotherapy (117/284), 33% received chemotherapy (93/284)), and 26% of patients received up-front surgery (74/284). Patients who received neoadjuvant chemoradiotherapy or up-front surgery were more likely to have a complication (57%, 67/117 and 57%, 43/74) than patients who received neoadjuvant chemotherapy only (38%, 35/93, P = 0.009). The 30- and 90-day mortality rates were 1.4% (n = 4) and 2.8% (n = 8), respectively, with no difference between the use of neoadjuvant therapy. CONCLUSION In this series, we found that patients who received neoadjuvant treatment could undergo oesophagectomy with curative intent with acceptable postoperative morbidity and mortality.
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Affiliation(s)
- Nazim Bhimani
- Upper Gastrointestinal Surgical Unit, Royal North Shore Hospital, Sydney, New South Wales, Australia
- Faculty of Medicine and Health, University of Sydney, Sydney, New South Wales, Australia
| | - David Mitchell
- Upper Gastrointestinal Surgical Unit, Royal North Shore Hospital, Sydney, New South Wales, Australia
| | - Cameron Law
- Upper Gastrointestinal Surgical Unit, Royal North Shore Hospital, Sydney, New South Wales, Australia
- Northern Clinical School, University of Sydney, Sydney, New South Wales, Australia
| | - Steven Leibman
- Upper Gastrointestinal Surgical Unit, Royal North Shore Hospital, Sydney, New South Wales, Australia
- Northern Clinical School, University of Sydney, Sydney, New South Wales, Australia
| | - Garett Smith
- Upper Gastrointestinal Surgical Unit, Royal North Shore Hospital, Sydney, New South Wales, Australia
- Northern Clinical School, University of Sydney, Sydney, New South Wales, Australia
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