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Xiao P, Li C, Liu Y, Gao Y, Liang X, Liu C, Yang W. The role of metal ions in the occurrence, progression, drug resistance, and biological characteristics of gastric cancer. Front Pharmacol 2024; 15:1333543. [PMID: 38370477 PMCID: PMC10869614 DOI: 10.3389/fphar.2024.1333543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2023] [Accepted: 01/22/2024] [Indexed: 02/20/2024] Open
Abstract
Metal ions exert pivotal functions within the human body, encompassing essential roles in upholding cell structure, gene expression regulation, and catalytic enzyme activity. Additionally, they significantly influence various pathways implicated in divergent mechanisms of cell death. Among the prevailing malignant tumors of the digestive tract worldwide, gastric cancer stands prominent, exhibiting persistent high mortality rates. A compelling body of evidence reveals conspicuous ion irregularities in tumor tissues, encompassing gastric cancer. Notably, metal ions have been observed to elicit distinct contributions to the progression, drug resistance, and biological attributes of gastric cancer. This review consolidates pertinent literature on the involvement of metal ions in the etiology and advancement of gastric cancer. Particular attention is directed towards metal ions, namely, Na, K, Mg, Ca, Fe, Cu, Zn, and Mn, elucidating their roles in the initiation and progression of gastric cancer, cellular demise processes, drug resistance phenomena, and therapeutic approaches.
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Affiliation(s)
- Pengtuo Xiao
- Department of Endoscopy Center, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Changfeng Li
- Department of Endoscopy Center, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Yuanda Liu
- Department of Endoscopy Center, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Yan Gao
- Department of Immunology, College of Basic Medical Sciences, Jilin University, Changchun, China
| | - Xiaojing Liang
- Department of Immunology, College of Basic Medical Sciences, Jilin University, Changchun, China
| | - Chang Liu
- Department of Endoscopy Center, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Wei Yang
- Department of Immunology, College of Basic Medical Sciences, Jilin University, Changchun, China
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Rhodin KE, Raman V, Eckhoff A, Liu A, Creasy J, Nussbaum DP, Blazer DG. Patterns and Impact of Fragmented Care in Stage II and III Gastric Cancer. Ann Surg Oncol 2022; 29:5422-5431. [PMID: 35723791 PMCID: PMC9378672 DOI: 10.1245/s10434-022-12031-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Accepted: 06/02/2022] [Indexed: 12/12/2022]
Abstract
BACKGROUND Optimal management of stage II/III gastric cancer requires multidisciplinary care, often necessitating treatment at more than one facility. We aimed to determine patterns of "fragmented" care and its impact on outcomes, including concordance with National Comprehensive Cancer Network (NCCN) guidelines and overall survival. METHODS The 2006-2016 National Cancer Database was queried for patients with clinical stage II/III gastric adenocarcinoma who received preoperative therapy in addition to surgery. Patients were stratified based on whether surgery and chemotherapy/chemoradiation were performed at one versus multiple facilities (termed "coordinated" and "fragmented" care, respectively). Multivariable logistic regression was performed to identify factors associated with fragmented care. Survival was compared using Kaplan-Meier and Cox proportional hazards methods. RESULTS Overall, 2033 patients met study criteria: 1043 (51.3%) received coordinated care and 990 (48.7%) fragmented care. There was no significant difference in time to surgery or pathologic upstaging by care structure. On adjusted analysis, factors associated with receipt of fragmented care included increasing age and distance traveled to the treating facility. Factors associated with coordinated care included metropolitan residence and treatment at academic and high-volume centers. Fragmented care was associated with a reduction in guideline-preferred perioperative chemotherapy (odds ratio [OR] 0.78, 95% confidence interval [CI] 0.63-0.97, p = 0.02) and increased mortality (HR 1.16, 95% CI 1.00-1.34, p = 0.05). CONCLUSIONS For patients with stage II/III gastric cancer, fragmented care is associated with inferior outcomes, including a reduction in preferred perioperative treatment and survival. Further work is needed to ensure equitable outcomes among patients as complex cancer care becomes more regionalized.
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Affiliation(s)
- Kristen E Rhodin
- Department of Surgery, Duke University Medical Center, Durham, NC, USA.
| | - Vignesh Raman
- Department of Surgery, Duke University Medical Center, Durham, NC, USA
| | - Austin Eckhoff
- Department of Surgery, Duke University Medical Center, Durham, NC, USA
| | - Annie Liu
- Department of Surgery, Duke University Medical Center, Durham, NC, USA
| | | | - Daniel P Nussbaum
- Department of Surgery, Duke University Medical Center, Durham, NC, USA
| | - Dan G Blazer
- Department of Surgery, Duke University Medical Center, Durham, NC, USA
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Hani U, Osmani RAM, Yasmin S, Gowda BHJ, Ather H, Ansari MY, Siddiqua A, Ghazwani M, Fatease AA, Alamri AH, Rahamathulla M, Begum MY, Wahab S. Novel Drug Delivery Systems as an Emerging Platform for Stomach Cancer Therapy. Pharmaceutics 2022; 14:pharmaceutics14081576. [PMID: 36015202 PMCID: PMC9416534 DOI: 10.3390/pharmaceutics14081576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 07/14/2022] [Accepted: 07/23/2022] [Indexed: 12/04/2022] Open
Abstract
Cancer has long been regarded as one of the world’s most fatal diseases, claiming the lives of countless individuals each year. Stomach cancer is a prevalent cancer that has recently reached a high number of fatalities. It continues to be one of the most fatal cancer forms, requiring immediate attention due to its low overall survival rate. Early detection and appropriate therapy are, perhaps, of the most difficult challenges in the fight against stomach cancer. We focused on positive tactics for stomach cancer therapy in this paper, and we went over the most current advancements and progressions of nanotechnology-based systems in modern drug delivery and therapies in great detail. Recent therapeutic tactics used in nanotechnology-based delivery of drugs aim to improve cellular absorption, pharmacokinetics, and anticancer drug efficacy, allowing for more precise targeting of specific agents for effective stomach cancer treatment. The current review also provides information on ongoing research aimed at improving the curative effectiveness of existing anti-stomach cancer medicines. All these crucial matters discussed under one overarching title will be extremely useful to readers who are working on developing multi-functional nano-constructs for improved diagnosis and treatment of stomach cancer.
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Affiliation(s)
- Umme Hani
- Department of Pharmaceutics, College of Pharmacy, King Khalid University, Abha 62529, Saudi Arabia; (M.G.); (A.A.F.); (A.H.A.); (M.R.); (M.Y.B.)
- Correspondence: or
| | - Riyaz Ali M. Osmani
- Department of Pharmaceutics, JSS College of Pharmacy, JSS Academy of Higher Education and Research (JSS AHER), Mysuru 570015, Karnataka, India;
| | - Sabina Yasmin
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Khalid University (KKU), Abha 62529, Saudi Arabia; (S.Y.); (H.A.)
| | - B. H. Jaswanth Gowda
- Department of Pharmaceutics, Yenepoya Pharmacy College and Research Centre, Yenepoya (Deemed to Be University), Mangalore 575018, Karnataka, India;
| | - Hissana Ather
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Khalid University (KKU), Abha 62529, Saudi Arabia; (S.Y.); (H.A.)
| | - Mohammad Yousuf Ansari
- Department of Pharmaceutical Chemistry, MM College of Pharmacy, Maharishi Markandeshwar (Deemed to Be University ), Mullana, Ambala 133203, Haryana, India;
| | - Ayesha Siddiqua
- Department of Clinical Pharmacy, College of Pharmacy, King Khalid University (KKU), Abha 62529, Saudi Arabia;
| | - Mohammed Ghazwani
- Department of Pharmaceutics, College of Pharmacy, King Khalid University, Abha 62529, Saudi Arabia; (M.G.); (A.A.F.); (A.H.A.); (M.R.); (M.Y.B.)
- Cancer Research Unit, King Khalid University, Abha 62529, Saudi Arabia
| | - Adel Al Fatease
- Department of Pharmaceutics, College of Pharmacy, King Khalid University, Abha 62529, Saudi Arabia; (M.G.); (A.A.F.); (A.H.A.); (M.R.); (M.Y.B.)
| | - Ali H. Alamri
- Department of Pharmaceutics, College of Pharmacy, King Khalid University, Abha 62529, Saudi Arabia; (M.G.); (A.A.F.); (A.H.A.); (M.R.); (M.Y.B.)
| | - Mohamed Rahamathulla
- Department of Pharmaceutics, College of Pharmacy, King Khalid University, Abha 62529, Saudi Arabia; (M.G.); (A.A.F.); (A.H.A.); (M.R.); (M.Y.B.)
| | - M. Yasmin Begum
- Department of Pharmaceutics, College of Pharmacy, King Khalid University, Abha 62529, Saudi Arabia; (M.G.); (A.A.F.); (A.H.A.); (M.R.); (M.Y.B.)
| | - Shadma Wahab
- Department of Pharmacognosy, College of Pharmacy, King Khalid University (KKU), Abha 62529, Saudi Arabia;
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Rhodin KE, Nussbaum DP, Blazer DG. ASO Author Reflections: Care Fragmentation in an Era of Centralization. Ann Surg Oncol 2022; 29:5432-5433. [PMID: 35764834 DOI: 10.1245/s10434-022-12071-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Accepted: 06/12/2022] [Indexed: 11/18/2022]
Affiliation(s)
- Kristen E Rhodin
- Department of Surgery, Duke University Medical Center, Durham, NC, USA.
| | - Daniel P Nussbaum
- Department of Surgery, Duke University Medical Center, Durham, NC, USA
| | - Dan G Blazer
- Department of Surgery, Duke University Medical Center, Durham, NC, USA
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Impact of Postoperative Chemotherapy in Patients with Gastric/Gastroesophageal Adenocarcinoma Treated with Perioperative Chemotherapy. Curr Oncol 2022; 29:1983-1996. [PMID: 35323361 PMCID: PMC8947627 DOI: 10.3390/curroncol29030161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2022] [Revised: 03/08/2022] [Accepted: 03/11/2022] [Indexed: 11/17/2022] Open
Abstract
Perioperative chemotherapy is the standard of care for patients undergoing curative resection for gastroesophageal adenocarcinoma. However, less than 50% of patients complete postoperative chemotherapy, and the added benefit to preoperative chemotherapy remains unclear. The aim of this study was to compare disease-free and overall survival (DFS and OS) in patients with perioperative chemotherapy to those who received preoperative chemotherapy only. In addition, a current literature overview is included. This multicenter, retrospective case series included 124 patients with gastroesophageal adenocarcinoma undergoing potentially curative resection and receiving pre- or perioperative chemotherapy between 2006 and 2010. Histopathological, demographic, clinical, and survival data were used to identify the impact of perioperative vs. preoperative chemotherapy on DFS and OS. Patients with perioperative chemotherapy had significantly improved DFS and OS (median DFS 28.0 months; 95%CI 0–62.4 vs. 19.0 months; 95%CI 10.5–27.5; p = 0.008 and median OS 35.7 months; 95%CI 0–73.6 vs. 19.2 months; 95%CI 7.8–30.4; p = 0.002). However, in contrast to patients with tumor-free lymph nodes at the time of resection, patients with positive lymph node status did not significantly benefit from additional postoperative chemotherapy in subgroup analysis. Further studies are encouraged to investigate optimal adjuvant treatment strategies for primary chemotherapy-resistant patients.
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Thumaty DB, Chacko RT, John AO, Joel A, Georgy JT, Jacob M, Samarasam I, Masih D, Isaiah R, Jeyaseelan V, Singh A. Docetaxel, Oxaliplatin and Capecitabine (TEX) triplet regimen as adjuvant chemotherapy in resected gastric adenocarcinoma. Ecancermedicalscience 2021; 15:1292. [PMID: 34824615 PMCID: PMC8580596 DOI: 10.3332/ecancer.2021.1292] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Indexed: 12/03/2022] Open
Abstract
Background Adjuvant chemotherapy after surgery for gastric cancer improves survival but is difficult to administer due to poor tolerance. Combination chemotherapy with Docetaxel (Taxotere), Oxaliplatin (Eloxatin) and Capecitabine (Xeloda) (TEX) is used in the treatment of advanced gastric cancer. The efficacy and tolerability of this regimen (TEX) post resection of gastric cancer have not been studied. Materials and methods Patients diagnosed with gastric adenocarcinoma, post resection without any prior chemotherapy between July 2007 and May 2011 and treated with TEX regimen administered as T 35 mg/m2 and E 50 mg/m2 on days (d) 1, 8 and X 625 mg/m2 bid (twice daily) on d 1–14 every 21 days were included in this retrospective analysis. Patient’s electronic medical records were studied and data on tolerance, progression‑free survival (PFS) and overall survival (OS) was collected. Results Fifty-eight patients were treated with adjuvant TEX chemotherapy, majority 40 (68%) had distal gastric cancer. All patients underwent a D1 gastrectomy, and resection was performed for 44 (75%). Only 14 (24%) patients had more than 15 nodes studied in the resected specimen. Distribution for stages I, II and III is 14 (24%), 30 (52%) and 14 (24%), respectively. After a median follow-up of 40 months, the 3-year relapse free survival was 58% (95% CI: 42–68), and estimated median OS was 71 months (95% CI: 19–123 months). Twenty-three (40%) required dose reduction due to toxicity. Grade 3 or 4 toxicity was recorded for 22 (37%). Half (52%) of patients completed all planned chemotherapy of six cycles. Conclusion Post resection of gastric adenocarcinoma adjuvant triplet TEX chemotherapy is a feasible and effective outpatient regimen. Diarrhoea, neutropenia and neuropathy were the common dose limiting toxicity. Post-surgery only half the numbers of patients are able to complete all planned cycles.
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Affiliation(s)
- Divya Bala Thumaty
- Department of Medical Oncology, Christian Medical College, Ida Scudder Road, Vellore, TN, India
| | - Raju Titus Chacko
- Department of Medical Oncology, Christian Medical College, Ida Scudder Road, Vellore, TN, India
| | - Ajoy Oommen John
- Department of Medical Oncology, Christian Medical College, Ida Scudder Road, Vellore, TN, India
| | - Anjana Joel
- Department of Medical Oncology, Christian Medical College, Ida Scudder Road, Vellore, TN, India
| | - Josh Thomas Georgy
- Department of Medical Oncology, Christian Medical College, Ida Scudder Road, Vellore, TN, India
| | - Myla Jacob
- Department of Upper GI surgery, Division of Surgery, Christian Medical College, Vellore, India
| | - Inian Samarasam
- Department of Upper GI surgery, Division of Surgery, Christian Medical College, Vellore, India
| | - Dipti Masih
- Department of General Pathology, Christian Medical College, Vellore, India
| | - Rajesh Isaiah
- Department of Radiotherapy, Christian Medical College, Vellore, India
| | | | - Ashish Singh
- Department of Medical Oncology, Christian Medical College, Ida Scudder Road, Vellore, TN, India
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Drake JA, Stiles ZE, Tsao MW, Deneve JL, Glazer ES, Yakoub D, Grothey A, Somer BG, Dickson PV. Analysis of the Survival Impact of Postoperative Chemotherapy After Preoperative Chemotherapy and Resection for Gastric Cancer. Ann Surg Oncol 2020; 28:1417-1427. [PMID: 32856227 PMCID: PMC7451230 DOI: 10.1245/s10434-020-09045-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2020] [Accepted: 08/03/2020] [Indexed: 12/31/2022]
Abstract
Background Perioperative chemotherapy is a standard-of-care treatment for patients with gastric cancer. However, the impact of the postoperative chemotherapy (postCTX) component on overall survival (OS) is not well defined. Methods The National Cancer Database (NCDB) 2006–2014 was queried for patients who received preoperative chemotherapy (preCTX) and resection for gastric cancer. Analysis was performed to identify factors influencing receipt of postCTX. The impact of postCTX on OS was evaluated in propensity-matched groups. Results Among 3449 patients who received preCTX and resection for gastric cancer, 1091 (31.6%) received postCTX. Independent predictors of receiving postCTX were diagnosis after 2010 (odds ratio [OR] 1.985), distal tumor location (OR 1.348), and 15 or more lymph nodes examined (OR 1.214). Predictors of not receiving postCTX were older age (OR 0.985), comorbidity score higher than 1 (OR 0.592), and black race (OR 0.791). After propensity-matching (1091 per group), the median OS was 56.8 months for those who did receive postCTX versus 52.5 months for those who did not (p = 0.131). Subset analysis according to tumor grade, lymphovascular invasion, number of lymph nodes evaluated, T and N class, and AJCC stage identified an improvement in OS for the patients with N1 disease who received postCTX compared with those who did not (79.6 vs 41.3 months; p = 0.025). However, no other subgroup had a significant survival benefit. Conclusions Additional postCTX was administered to a minority of patients who received preCTX and gastrectomy for gastric cancer, and its influence on OS appeared to be limited. Future trials should aim to define patients who will benefit from postCTX. Electronic supplementary material The online version of this article (10.1245/s10434-020-09045-w) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Justin A Drake
- Division of Surgical Oncology, Department of Surgery, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Zachary E Stiles
- Division of Surgical Oncology, Department of Surgery, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Miriam W Tsao
- Division of Surgical Oncology, Department of Surgery, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Jeremiah L Deneve
- Division of Surgical Oncology, Department of Surgery, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Evan S Glazer
- Division of Surgical Oncology, Department of Surgery, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Danny Yakoub
- Division of Surgical Oncology, Department of Surgery, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Axel Grothey
- Medical Oncology, West Cancer Center and Research Institute, Germanton, TN, USA
| | - Bradley G Somer
- Medical Oncology, West Cancer Center and Research Institute, Germanton, TN, USA
| | - Paxton V Dickson
- Division of Surgical Oncology, Department of Surgery, University of Tennessee Health Science Center, Memphis, TN, USA.
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Kumar S, Seshadri RA, Trivadi SG, Dhanushkodi M, Ellusamy HR. Perioperative versus postoperative chemotherapy for gastric cancer: A propensity score matched analysis. Asia Pac J Clin Oncol 2020; 16:e252-e256. [PMID: 32725778 DOI: 10.1111/ajco.13401] [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: 08/11/2019] [Accepted: 05/23/2020] [Indexed: 12/24/2022]
Abstract
AIM In advanced gastric cancer, chemotherapy, given either perioperatively or as an adjuvant treatment, has been shown to improve survival when compared to surgery alone. However, no trial has compared these two approaches head-to-head. Hence, we aimed to compare the short- and long-term outcomes of patients with gastric cancer who received either perioperative chemotherapy or adjuvant chemotherapy. METHODS Retrospective analysis of patients with gastric cancers treated from 2010 to 2016. Using propensity score matching, resected patients who received perioperative chemotherapy were matched for histology, nodal dissection, and extent of surgery with another cohort of patients who received only adjuvant chemotherapy to create two matched groups of 101 patients each-group A (perioperative) and group B (adjuvant)-and the outcomes were compared between them. RESULTS The patient demographics were evenly distributed in the two groups. There was no difference in the median number of chemotherapy cycles delivered (6 vs 6, P = .8) or the grade 3-4 toxicity (17.2% vs 12.1%, P = .26) in group A and group B, respectively. We could not demonstrate a significant difference in the postoperative mortality (2.6% vs 0%) or overall postoperative complications (23% vs 19%) between groups A and B. The overall recurrence rate (37% vs 42%), 3-year disease-free survival rate (51% vs 48%), and 3-year overall survival rate (53% vs 55%) were not significantly different in group A and group B, respectively. CONCLUSIONS We were unable to detect a significant difference in the short-term or long-term outcomes of patients with gastric cancer undergoing either perioperative or adjuvant chemotherapy.
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Affiliation(s)
- Surendra Kumar
- Department of Surgical Oncology, Cancer Institute (WIA), Chennai, India
| | | | - S Ganesan Trivadi
- Department of Medical Oncology, Cancer Institute (WIA), Chennai, India
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Papaxoinis G, Kamposioras K, Weaver JMJ, Kordatou Z, Stamatopoulou S, Germetaki T, Nasralla M, Owen-Holt V, Anthoney A, Mansoor W. The Role of Continuing Perioperative Chemotherapy Post Surgery in Patients with Esophageal or Gastroesophageal Junction Adenocarcinoma: a Multicenter Cohort Study. J Gastrointest Surg 2019; 23:1729-1741. [PMID: 30671799 DOI: 10.1007/s11605-018-04087-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2018] [Accepted: 12/16/2018] [Indexed: 01/31/2023]
Abstract
PURPOSE The aim of this cohort study was to assess the benefit that patients with lower esophageal or gastroesophageal junction (E/GEJ) adenocarcinoma receive by continuing perioperative chemotherapy post-surgery. METHODS Three hundred twelve patients underwent radical tumor surgical resection after preoperative chemotherapy. Chemotherapy was mainly ECX (epirubicin, cisplatin, capecitabine). Propensity score matching (PSM) was used to compare continuation of chemotherapy post-surgery vs. no postoperative treatment. RESULTS Two hundred ten patients (67.3%) had GEJ and 102 (32.7%) lower esophageal adenocarcinoma. Microscopically clear surgical margins (R0), according to the Royal College of Pathologists, were achieved in 208 patients (66.7%). In total, 225 patients (72.1%) continued perioperative chemotherapy post-surgery. PSM was used to create two patient groups, well-balanced for basic epidemiological, clinical, and histopathological characteristics. The first included 148 patients who continued perioperative chemotherapy after surgery and the second 86, who did not receive postoperative treatment. The first group had non-significantly different median time-to-relapse (TTR 22.2 vs. 25.7 months, p = 0.627), overall survival (OS 46.1 vs. 36.7 months, p = 0.199), and post-relapse survival (15.3 vs. 8.7 months, p = 0.122). Subgroup analysis showed that only patients with microscopically residual disease after surgery (R1 resection) benefited from continuation of chemotherapy post-surgery for both TTR (hazard ratio [HR] 0.556, 95% CI 0.330-0.936, p = 0.027) and OS (HR 0.530, 95% CI 0.313-0.898, p = 0.018). CONCLUSIONS Continuation of perioperative chemotherapy post-surgery was not associated with improved outcome in patients with E/GEJ adenocarcinoma. Patients with microscopically residual disease post-surgery might receive a potential benefit from adjuvant chemotherapy.
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Affiliation(s)
- George Papaxoinis
- Department of Medical Oncology, The Christie NHS Foundation Trust, 550 Wilmslow Road, Manchester, M20 4BX, UK
| | | | - Jamie M J Weaver
- Department of Medical Oncology, The Christie NHS Foundation Trust, 550 Wilmslow Road, Manchester, M20 4BX, UK
| | - Zoe Kordatou
- Department of Medical Oncology, The Christie NHS Foundation Trust, 550 Wilmslow Road, Manchester, M20 4BX, UK
| | - Sofia Stamatopoulou
- Department of Medical Oncology, The Christie NHS Foundation Trust, 550 Wilmslow Road, Manchester, M20 4BX, UK
| | - Theodora Germetaki
- Department of Medical Oncology, The Christie NHS Foundation Trust, 550 Wilmslow Road, Manchester, M20 4BX, UK
| | - Magdy Nasralla
- Department of Medical Oncology, The Christie NHS Foundation Trust, 550 Wilmslow Road, Manchester, M20 4BX, UK
| | - Vikki Owen-Holt
- Department of Medical Oncology, The Christie NHS Foundation Trust, 550 Wilmslow Road, Manchester, M20 4BX, UK
| | - Alan Anthoney
- Department of Medical Oncology, The Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Wasat Mansoor
- Department of Medical Oncology, The Christie NHS Foundation Trust, 550 Wilmslow Road, Manchester, M20 4BX, UK.
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Perioperative Treatment in Resectable Gastric Cancer: Current Perspectives and Future Directions. Cancers (Basel) 2019; 11:cancers11030399. [PMID: 30901943 PMCID: PMC6468561 DOI: 10.3390/cancers11030399] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2019] [Revised: 03/16/2019] [Accepted: 03/18/2019] [Indexed: 02/07/2023] Open
Abstract
Gastric cancer (GC) is the fifth-most common cancer worldwide and an important cause of cancer-related-death. The growing knowledge of its molecular pathogenesis has shown that GC is not a single entity, but a constellation of different diseases, each with its own molecular and clinical characteristics. Currently, surgery represents the only curative approach for localized GC, but only 20% of patients (pts) showed resectable disease at diagnosis and, even in case of curative resection, the prognosis remains poor due to the high rate of disease relapse. In this context, multimodal perioperative approaches were developed in western and eastern countries in order to decrease relapse rates and improve survival. However, there is little consensus about the optimal treatment for non-metastatic GC. In this review, we summarize the current status and future developments of perioperative chemotherapy in resectable GC, attempting to find clear answers to the real problems in clinical practice.
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Outcomes of Neoadjuvant Chemoradiation in Patients with Gastro-esophageal Junction Adenocarcinoma: a Retrospective Cohort Study in Iran. J Gastrointest Cancer 2018; 50:907-912. [PMID: 30402826 DOI: 10.1007/s12029-018-0155-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
PURPOSE The optimal treatment for locally advanced GEJ and cardia adenocarcinoma is controversial. Several studies have shown that treating these patients with neoadjuvant chemoradiotherapy followed by surgery leads to survival benefits, and there are also studies that have declared conflicting results. It seems that there is still room for discussion. We calculated the survival rates and pathologic responses in our patients with characteristics which we mentioned above. METHODS Patients with locally advanced, non-metastatic GEJ and cardia adenocarcinomas (only patients with Siewert's type I and II), who were referred to Imam Khomeini hospital (Institute of cancer) between 2005 and 2014 and received neoadjuvant chemoradiation and underwent surgery were enrolled in this retrospective cohort study. Evaluations were done every 3 months. RESULTS Thirty-two patients enrolled in this study. Median follow up time was 23 months (Reverse Kaplan-Meier method). The rates of 1-year survival, 2-year survival, 3-year survival, 4-year survival, and 5-year survival were 75%, 52%, 52%, 37%, and 37%, respectively. No local recurrences occurred among patients; however, four patients experienced distal recurrence in the following locations: two cases (6.3%) in the liver, one case (3.1%) in the lung, and one case (3.1%) in the peritoneum. The rate of complete pathologic response (T0N0) was 21.9%. CONCLUSIONS Neoadjuvant chemoradiation in patients with locally advanced GEJ and cardia adenocarcinoma will lead to a survival benefit.
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Giampieri R, Del Prete M, Cantini L, Baleani MG, Bittoni A, Maccaroni E, Berardi R. Optimal management of resected gastric cancer. Cancer Manag Res 2018; 10:1605-1618. [PMID: 29950898 PMCID: PMC6016582 DOI: 10.2147/cmar.s151552] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Although advances in medical treatment for gastric cancer (GC) have been made, surgery remains the mainstay of cure for patients with localized disease. Improvement in surgical modalities leads to increased chance of cure for resected patients, but a non-negligible number of patients eventually relapse. On this basis, it has been hypothesized that the addition of complementary systemic or local treatments (such as chemotherapy and radiotherapy) could help in improving patients' survival by reducing the risk of recurrence. Several studies have tried to identify the best approach in localized GC: some of them have assessed the role of perioperative chemotherapy [CT] with different drug combinations, while others have focused on the benefit obtained by addition of radiotherapy, whose role is still under investigation. In particular, the role of chemoradiotherapy, both in adjuvant and neoadjuvant settings, is still uncertain. In the last few years, several clinicopathological and molecular factors have been investigated and identified as potential prognostic markers in GC. Many of these factors could have influenced the outcome of patients receiving combined treatments in the abovementioned studies. Patients have not been generally distinguished by the site of disease (esophageal, gastric and junctional cancers) and surgical approach, making data difficult to be interpreted. The purpose of this review was to shed light on these highly controversial topics.
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Affiliation(s)
- Riccardo Giampieri
- Oncology Clinic, AOU Ospedali Riuniti, Università Politecnica delle Marche, Ancona, Italy
| | - Michela Del Prete
- Oncology Clinic, AOU Ospedali Riuniti, Università Politecnica delle Marche, Ancona, Italy
| | - Luca Cantini
- Oncology Clinic, AOU Ospedali Riuniti, Università Politecnica delle Marche, Ancona, Italy
| | - Maria Giuditta Baleani
- Oncology Clinic, AOU Ospedali Riuniti, Università Politecnica delle Marche, Ancona, Italy
| | - Alessandro Bittoni
- Oncology Clinic, AOU Ospedali Riuniti, Università Politecnica delle Marche, Ancona, Italy
| | - Elena Maccaroni
- Oncology Clinic, AOU Ospedali Riuniti, Università Politecnica delle Marche, Ancona, Italy
| | - Rossana Berardi
- Oncology Clinic, AOU Ospedali Riuniti, Università Politecnica delle Marche, Ancona, Italy
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13
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Atay SM, Blum M, Sepesi B. Adjuvant chemotherapy following trimodality therapy for esophageal carcinoma-Is the evidence sufficient? J Thorac Dis 2017; 9:3626-3629. [PMID: 29268359 DOI: 10.21037/jtd.2017.09.68] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Scott M Atay
- Division of Thoracic and Foregut Surgery, Keck School of Medicine, University of Southern California, Los Angeles, USA
| | - Mariela Blum
- Department of Gastrointestinal Oncology, MD Anderson Cancer Center, The University of Texas, Houston, USA
| | - Boris Sepesi
- Department of Thoracic and Cardiovascular Surgery, MD Anderson Cancer Center, The University of Texas, Houston, USA
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14
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Acher AW, Squires MH, Fields RC, Poultsides GA, Schmidt C, Votanopoulos KI, Pawlik TM, Jin LX, Ejaz A, Kooby DA, Bloomston M, Worhunsky D, Levine EA, Saunders N, Winslow E, Cho CS, Leverson G, Maithel SK, Weber SM. Readmission Following Gastric Cancer Resection: Risk Factors and Survival. J Gastrointest Surg 2016; 20:1284-94. [PMID: 27102802 DOI: 10.1007/s11605-015-3070-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2015] [Accepted: 12/29/2015] [Indexed: 01/31/2023]
Abstract
BACKGROUND This study utilized a multi-institutional database to evaluate risk factors for readmission in patients undergoing curative gastrectomy for gastric adenocarcinoma with the intent of describing both perioperative risk factors and the relationship of readmission to survival. METHODS Patients who underwent curative resection of gastric adenocarcinoma from 2000 to 2012 from seven academic institutions of the US Gastric Cancer Collaborative were analyzed. In-hospital deaths and palliative surgeries were excluded, and readmission was defined as within 30 days of discharge. Univariate and multivariable logistic regression analyses were employed and survival analysis conducted. RESULTS Of the 855 patients, 121 patients (14.2 %) were readmitted. Univariate analysis identified advanced age (p < 0.0128), American Society of Anesthesiology status ≥3 (p = 0.0045), preexisting cardiac disease (p < 0.0001), hypertension (p = 0.0142), history of smoking (p = 0.0254), increased preoperative blood urea nitrogen (BUN; p = 0.0426), concomitant pancreatectomy (p = 0.0056), increased operation time (p = 0.0384), estimated blood loss (p = 0.0196), 25th percentile length of stay (<7 days, p = 0.0166), 75th percentile length of stay (>12 days, p = 0.0256), postoperative complication (p < 0.0001), and total gastrectomy (p = 0.0167) as risk factors for readmission. Multivariable analysis identified cardiac disease (odds ratio (OR) 2.4, 95 % confidence interval (CI) 1.6-3.3, p < 0.0001), postoperative complication (OR 2.3, 95 % CI 1.6-5.4, p < 0.0001), and pancreatectomy (OR 2.2, 95 % CI 1.1-4.1, p = 0.0202) as independent risk factors for readmission. There was an association of decreased overall median survival in readmitted patients (39 months for readmitted vs. 103 months for non-readmitted). This was due to decreased survival in readmitted stage 1 (p = 0.0039), while there was no difference in survival for other stages. Stage I readmitted patients had a higher incidence of cardiac disease than stage I non-readmitted patients (58 vs. 24 %, respectively, p = 0.0002). CONCLUSIONS Within this multi-institutional study investigating readmission in patients undergoing curative resection for gastric cancer, cardiac disease, postoperative complication, and concomitant pancreatectomy were identified as significant risk factors for readmission. Readmission was associated with decreased overall median survival, but on further analysis, this was driven by differences in survival for stage I disease only.
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Affiliation(s)
- Alexandra W Acher
- University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | | | - Ryan C Fields
- Washington University School of Medicine, St. Louis, MO, USA
| | | | | | | | | | - Linda X Jin
- Washington University School of Medicine, St. Louis, MO, USA
| | - Aslam Ejaz
- The Johns Hopkins University, Baltimore, MD, USA
| | | | | | | | | | | | - Emily Winslow
- University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Clifford S Cho
- University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Glen Leverson
- University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | | | - Sharon M Weber
- University of Wisconsin School of Medicine and Public Health, Madison, WI, USA.
- Department of General Surgery, H4/730, 7375 Clinical Science Center, University of Wisconsin School of Medicine and Public Health, 600 Highland Ave, Madison, WI, 53792, USA.
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15
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Coccolini F, Montori G, Ceresoli M, Cima S, Valli MC, Nita GE, Heyer A, Catena F, Ansaloni L. Advanced gastric cancer: What we know and what we still have to learn. World J Gastroenterol 2016; 22:1139-1159. [PMID: 26811653 PMCID: PMC4716026 DOI: 10.3748/wjg.v22.i3.1139] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2015] [Revised: 09/25/2015] [Accepted: 11/24/2015] [Indexed: 02/06/2023] Open
Abstract
Gastric cancer is a common neoplastic disease and, more precisely, is the third leading cause of cancer death in the world, with differences amongst geographic areas. The definition of advanced gastric cancer is still debated. Different stadiating systems lead to slightly different stadiation of the disease, thus leading to variations between the single countries in the treatment and outcomes. In the present review all the possibilities of treatment for advanced gastric cancer have been analyzed. Surgery, the cornerstone of treatment for advanced gastric cancer, is analyzed first, followed by an investigation of the different forms and drugs of chemotherapy and radiotherapy. New frontiers in treatment suggest the growing consideration for intraperitoneal administration of chemotherapeutics and combination of traditional drugs with new ones. Moreover, the necessity to prevent the relapse of the disease leads to the consideration of administering intraperitoneal chemotherapy earlier in the therapeutical algorithm.
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16
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Marrelli D, Polom K, de Manzoni G, Morgagni P, Baiocchi GL, Roviello F. Multimodal treatment of gastric cancer in the west: Where are we going? World J Gastroenterol 2015; 21:7954-7969. [PMID: 26185368 PMCID: PMC4499339 DOI: 10.3748/wjg.v21.i26.7954] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2015] [Revised: 03/25/2015] [Accepted: 05/04/2015] [Indexed: 02/06/2023] Open
Abstract
The incidence of gastric cancer (GC) is decreasing worldwide, especially for intestinal histotype of the distal third of the stomach. On the contrary, proximal location and diffuse Lauren histotype have been reported to be generally stable over time. In the west, no clear improvement in long-term results was observed in clinical and population-based studies. Results of treatment in these neoplasms are strictly dependent on tumor stage. Adequate surgery and extended lymphadenectomy are associated with good long-term outcome in early-stage cancer; however, results are still unsatisfactory for advanced stages (III and IV), for which additional treatments could provide a survival benefit. This implies a tailored approach to GC. The aim of this review was to summarize the main multimodal treatment options in advanced resectable GC. Perioperative or postoperative treatments, including chemotherapy, chemoradiotherapy, targeted therapies, and hyperthermic intraperitoneal chemotherapy have been reviewed, and the main ongoing and completed trials have been analyzed. An original tailored multimodal approach to non-cardia GC has been also proposed.
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17
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Acher AW, Squires MH, Fields RC, Poultsides GA, Schmidt C, Votanopoulos KI, Pawlik TM, Jin LX, Ejaz A, Kooby DA, Bloomston M, Worhunsky D, Levine EA, Saunders N, Winslow E, Cho CS, Meredith K, Leverson G, Maithel SK, Weber SM. Can the risk of non-home discharge after resection of gastric adenocarcinoma be predicted: a seven-institution study of the US Gastric Cancer Collaborative. J Gastrointest Surg 2015; 19:207-16. [PMID: 25373704 DOI: 10.1007/s11605-014-2690-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2014] [Accepted: 10/23/2014] [Indexed: 01/31/2023]
Abstract
BACKGROUND There are no validated methods to preoperatively identify patients with increased risk of discharge to skilled nursing facilities following resection of gastric cancer. We sought to identify preoperative predictors of non-home discharge to optimize transition of care to skilled nursing facility. METHODS Patients who underwent resection of gastric cancer from 2000 to 2012 from seven participating institutions of the US Gastric Cancer Collaborative were analyzed. Fisher's exact tests, Student t tests, and logistic regression analyses identified preoperative variables associated with non-home discharge. A prediction tool was created and validated through c-indices. Survival analysis was conducted according to the methods of Kaplan and Meier. RESULTS Out of the 918 patients identified, 93 (10 %) were discharged to nonhome location. Univariate analysis identified advancing age, American Society of Anesthesiology (ASA) score, hypertension, decreasing preoperative albumin, and lack of neoadjuvant chemotherapy as risk factors for non-home discharge (NHD). Multivariable analysis identified advanced age (odds ratio (OR) = 1.07, 95 % confidence interval (CI) = 1.04-1.10, p < 0.0001), depressed preoperative albumin (OR = 2.17, 95 % CI = 1.47-3.19, p = 0.0001), and total gastrectomy (OR = 2.56, 95 % CI = 1.53-4.3, p = 0.0003) as risk factors for NHD. The c-index of the model and the validation population were 0.76 and 0.8, respectively. Additionally, there was an association of decreased overall survival in patients discharged to nonhome location (35.5 months, home discharge, vs 12 months, NHD, p < 0.0001). CONCLUSIONS Older patients with compromised nutritional status have greater risk of NHD following resection of gastric cancer. The prediction tool can augment preoperative planning to optimize transition of care to skilled nursing facility.
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18
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Schirren R, Reim D, Novotny AR. Adjuvant and/or neoadjuvant therapy for gastric cancer? A perspective review. Ther Adv Med Oncol 2015; 7:39-48. [PMID: 25553082 DOI: 10.1177/1758834014558839] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Surgery is still the only curative therapy for locoregional gastric cancer. Hereby it is important to achieve negative margins (R0 resection) and to perform an adequate lymph-node dissection (D2 lymphadenectomy). Unfortunately most cases of gastric cancer are diagnosed in a locally advanced tumor stage. The poor prognosis of patients with these tumors is due to the frequent recurrences after primary resection in curative intent. This observation led to the development of (neo)adjuvant treatment concepts. Beginning with the end of the 1980s, more and more patients with locally advanced tumors were subjected to a preoperative, perioperative, or postoperative treatment in order to improve the prognosis after curative resection. However, in different regions of the world, different regiments are preferred. While adjuvant chemotherapy is the established treatment in Asia, adjuvant chemoradiotherapy is favored in the USA and perioperative chemotherapy is considered the treatment of choice in Europe. However, recently a certain convergence of the different philosophies is to be observed. This article covers the relevant studies dealing with neoadjuvant and adjuvant treatment concepts and gives an overview on the latest developments in this field.
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Affiliation(s)
| | - Daniel Reim
- Technische Universität München - Surgery, Munich, Germany
| | - Alexander R Novotny
- Department of Surgery, Klinikum rechts der Isar, Technische Universität München, Ismaninger Str. 22, 81675 München, Germany
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19
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Shum H, Rajdev L. Multimodality management of resectable gastric cancer: A review. World J Gastrointest Oncol 2014; 6:393-402. [PMID: 25320655 PMCID: PMC4197430 DOI: 10.4251/wjgo.v6.i10.393] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2014] [Revised: 07/01/2014] [Accepted: 09/10/2014] [Indexed: 02/05/2023] Open
Abstract
Adenocarcinoma of the stomach carries a poor prognosis and is the second most common cause of cancer death worldwide. It is recommended that surgical resection with a D1 or a modified D2 gastrectomy (with at least 15 lymph nodes removed for examination) be performed in the United States, though D2 lymphadenectomies should be performed at experienced centers. A D2 lymphadenectomy is the recommended procedure in Asia. Although surgical resection is considered the definitive treatment, rates of recurrences are high, necessitating the need for neoadjuvant or adjuvant therapy. This review article aims to outline and summarize some of the pivotal trials that have defined optimal treatment options for non-metastatic non-cardia gastric cancer. Some of the most notable trials include the INT-0116 trial, which established a benefit in concurrent chemoradiation and adjuvant chemotherapy. This was again confirmed in the ARTIST trial, especially in patients with nodal involvement. Later, the Medical Research Council Adjuvant Gastric Infusional Chemotherapy trial provided evidence for the use of perioperative chemotherapy. Targeted agents such as ramucirumab and trastuzumab are also being investigated for use in locally advanced gastric cancers after demonstrating a benefit in the metastatic setting. Given the poor response rate of this difficult disease to various treatment modalities, numerous studies are currently ongoing in an attempt to define a more effective therapy, some of which are briefly introduced in this review as well.
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