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Lin W, Li C, Clement EA, Brown CJ, Raval MJ, Karimuddin AA, Ghuman A, Phang PT. Surgical Outcomes in Total Neoadjuvant Therapy for Rectal Cancer Versus Standard Long-course Chemoradiation: A Systematic Review and Meta-analysis of Randomized Controlled Trials. Ann Surg 2024; 279:620-630. [PMID: 38009646 DOI: 10.1097/sla.0000000000006161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2023]
Abstract
OBJECTIVE This systematic review and meta-analysis seeks to evaluate the impact of total neoadjuvant therapy (TNT) for rectal cancers on surgical complications and surgical pathology when compared with standard long-course chemoradiotherapy (LCRT). BACKGROUND The oncological benefits of TNT are well published in previous meta-analyses, but there is little synthesized information on how it affects surgical outcomes. A recent study has suggested an increase in local recurrence and higher rates of breached total mesorectal excision (TME) plane in TNT patients. METHODS This study conformed to the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines. A search was performed in Medline (via PubMed), Cochrane databases, EMBASE and CINAHL to identify relevant randomized controlled trials (RCTs) comparing outcomes between TNT and LCRT. Meta-analyses of pooled proportions between TNT and LCRT were performed, comparing primary outcomes of surgical mortality, morbidity and all reported complications; surgical-pathology differences, namely mesorectal quality, R0 resection rates, circumferential resection margin positive rates, and sphincter preservation rates. Death and progression of disease during neoadjuvant treatment period was also compared. Risk of bias of RCTs was performed using the Cochrane risk-of-bias tool by 2 independent reviewers. RESULTS A total of 3185 patients with rectal cancer from 11 RCTs were included in the analysis: 1607 received TNT and 1578 received LCRT, of which 1422 (TNT arm) and 1391 (LCRT arm) underwent surgical resection with curative intent. There was no significant difference in mortality [risk ratio (RR)=0.86, 95% CI: 0.13-5.52, P =0.88, I2 =52%] or major complications (RR=1.04, 95% CI: 0.86-1.26, P =0.70, I2 =0%) between TNT and LCRT. There was a significantly higher risk of breached TME in TNT group on pooled analysis (RR=1.49, 95% CI: 1.03-12.16, P =0.03, I2 =0%), and on subgroup analysis there is higher risk of breached TME in those receiving extended duration of neoadjuvant treatment (>17 weeks from start of treatment to surgery) when compared with LCRT (RR=1.61, 95% CI: 1.06-2.44, P =0.03). No difference in R0 resection rates (RR=0.85, 95% CI: 0.66-1.10, P =0.21, I2 =15%), circumferential resection margin positive rates (RR=0.87, 95% CI: 0.65-1.16, P =0.35, I2 =10%) or sphincter preservation rates (RR=1.02, 95% CI: 0.83-1.25, P =0.88, I2 =57%) were observed. There was a significantly lower risk of progression of disease to an unresectable stage during the neoadjuvant treatment period in TNT patients (RR=0.60, 95% CI: 0.39-0.92, P =0.03, I2 =18%). On subgroup analysis, it appears to favor those receiving extended duration of neoadjuvant treatment (RR=0.44, 95% CI: 0.26-0.80, P =0.002), and those receiving induction-type chemotherapy in TNT (RR=0.25, 95% CI: 0.07-0.88, P =0.03). CONCLUSIONS TNT increases rates of breached TME which can contribute to higher local recurrence rates. TNT, however, improves systemic control by reducing early progression of disease during neoadjuvant treatment period. Further research is warranted to identify patients that will benefit from this strategy.
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Affiliation(s)
- Wenjie Lin
- Department of Surgery, Colorectal Surgery Division, St. Paul's Hospital, Vancouver, BC, Canada
- Department of Colorectal Surgery, Singapore General Hospital, Singapore
| | - Christine Li
- Department of Surgery, Colorectal Surgery Division, St. Paul's Hospital, Vancouver, BC, Canada
| | - Elizabeth A Clement
- Department of Surgery, Colorectal Surgery Division, St. Paul's Hospital, Vancouver, BC, Canada
| | - Carl J Brown
- Department of Surgery, Colorectal Surgery Division, St. Paul's Hospital, Vancouver, BC, Canada
| | - Manoj J Raval
- Department of Surgery, Colorectal Surgery Division, St. Paul's Hospital, Vancouver, BC, Canada
| | - Ahmer A Karimuddin
- Department of Surgery, Colorectal Surgery Division, St. Paul's Hospital, Vancouver, BC, Canada
| | - Amandeep Ghuman
- Department of Surgery, Colorectal Surgery Division, St. Paul's Hospital, Vancouver, BC, Canada
| | - Paul T Phang
- Department of Surgery, Colorectal Surgery Division, St. Paul's Hospital, Vancouver, BC, Canada
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Özkaya Toraman K, Meral R, Karadeniz AN, Kaval G, Başaran M, Ekenel M, Altun M. Cisplatin-docetaxel induction chemotherapy for patients with nasopharyngeal carcinoma in a non-endemic cohort. J Chemother 2024; 36:133-142. [PMID: 37211862 DOI: 10.1080/1120009x.2023.2215090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Accepted: 05/12/2023] [Indexed: 05/23/2023]
Abstract
This is the report on our clinic's 15 years of experience (2004-2018) on nasopharyngeal carcinoma (NPC), treated with induction chemotherapy (IC) and subsequent concomitant chemoradiotherapy (CCRT), comprising population characteristics and treatment outcomes of 203 patients with non-metastatic NPC. IC comprised docetaxel (75 mg/m2) and cisplatin (75 mg/m2) combination (TP). Concurrent cisplatin (P) was applied either weekly (40 mg/m2, 32 cases) or every-3-week (100 mg/m2, 171 cases). The median follow-up duration was 85 months (range, 5-204 months). Overall and distant failure rates were observed in 27.1% (n = 55) and 13.8% (n = 28) patients, respectively. The 5-year locoregional recurrence-free survival (LRRFS), distant metastasis-free survival (DMFS), disease-free survival (DFS), and overall survival (OS) rates were 84.1%, 86.4%, 75%, and 78.7% respectively. The overall stage was an independent prognostic factor for the LRRFS, DMFS, DFS, and OS. The WHO histological type was a prognostic factor for the LRRFS, DFS, and OS. Age was a prognostic factor for the DMFS, DFS, and OS. Concurrent P schedule was independent prognostic only the LRRFS.
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Affiliation(s)
- Kübra Özkaya Toraman
- Department of Radiation Oncology, Oncology Institute, Istanbul University, Istanbul, Turkey
| | - Rasim Meral
- Department of Radiation Oncology, Oncology Institute, Istanbul University, Istanbul, Turkey
| | - Ahmet Nafiz Karadeniz
- Department of Radiation Oncology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Gizem Kaval
- Department of Radiation Oncology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Mert Başaran
- Department of Medical Oncology, Oncology Institute, Istanbul University, Istanbul, Turkey
| | - Meltem Ekenel
- Department of Medical Oncology, Oncology Institute, Istanbul University, Istanbul, Turkey
| | - Musa Altun
- Department of Radiation Oncology, Oncology Institute, Istanbul University, Istanbul, Turkey
- Department of Radiation Oncology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
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Cui Y, Liu X, Li S, Wang H, Xiang Y, Zhang Y, Song M, Geng J, Liu Z, Teng H, Zhu X, Cai Y, Li Y, Wang W. The ypT may better predict the efficacy of neoadjuvant chemoradiotherapy than tumor regression grade in locally advanced rectal cancer patients diagnosed ypT1-4N0. Clin Transl Oncol 2024; 26:1012-1021. [PMID: 38051436 DOI: 10.1007/s12094-023-03343-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Accepted: 10/30/2023] [Indexed: 12/07/2023]
Abstract
PURPOSE This study aimed to assess the impact of ypT stage and tumor regression grade (TRG) on the long-term prognosis of patients with locally advanced rectal cancer (LARC) stage ypT1-4N0 after neoadjuvant chemoradiotherapy (NCRT). METHODS We retrospectively analyzed 585 patients with histologically diagnosed middle-low LARC (cT3-4 or cN + by pelvic MRI) from 2014 to 2019. All patients underwent NCRT, followed by total mesorectal excision. Disease-free survival (DFS) rates were compared among patients with different ypT stages and TRGs by Kaplan-Meier survival analysis. The chi-square test was used to analyze the relationship between clinicopathological or therapeutic factors and ypT stage. RESULTS The median follow-up was 35.8 months (range 2.8-71.8 months). The 3-year DFS was 79.5%. A better 3-year DFS was achieved in patients with a pathologic complete response (94.0% vs. 74.3%, p < 0.001) and those in the ypT0-2 (86.5% vs. 66.6%, p < 0.001), ypN0 (85.0% vs. 60.2%, p < 0.001), and TRG0 + 1 (83.1% vs. 73.0%, p = 0.004) subgroups. A total of 309 patients (52.8%) achieved stage ypT1-4N0 after surgery. Among these patients, the ypT1-2N0 subgroup achieved a significantly higher 3-year DFS than the ypT3-4N0 subgroup (85.4% vs. 72.8%, p = 0.018); in contrast, the 3-year DFS did not significantly differ between the TRG1 and TRG2 + 3 subgroups (79.9% vs. 81.1%, p = 0.833). In the ypT1-2N0 or ypT3-4N0 subgroup, different TRG had no significant effect on failure patterns. CONCLUSIONS For LARC patients with a ypT1-4N0 status after NCRT, ypT stage may be a more effective predictor of long-term prognosis than TRG.
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Affiliation(s)
- Yujun Cui
- Department of Radiation Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital and Institute, Beijing, 100142, China
| | - Xinzhi Liu
- Department of Gastrointestinal Surgery, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital and Institute, Beijing, 100142, China
| | - Shuai Li
- Department of Radiation Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital and Institute, Beijing, 100142, China
| | - Hongzhi Wang
- Department of Radiation Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital and Institute, Beijing, 100142, China
| | - Yirong Xiang
- Department of Radiation Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital and Institute, Beijing, 100142, China
| | - Yangzi Zhang
- Department of Radiation Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital and Institute, Beijing, 100142, China
| | - Maxiaowei Song
- Department of Radiation Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital and Institute, Beijing, 100142, China
| | - Jianhao Geng
- Department of Radiation Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital and Institute, Beijing, 100142, China
| | - Zhiyan Liu
- Department of Radiation Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital and Institute, Beijing, 100142, China
| | - Huajing Teng
- Department of Radiation Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital and Institute, Beijing, 100142, China
| | - Xianggao Zhu
- Department of Radiation Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital and Institute, Beijing, 100142, China
| | - Yong Cai
- Department of Radiation Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital and Institute, Beijing, 100142, China
| | - Yongheng Li
- Department of Radiation Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital and Institute, Beijing, 100142, China.
| | - Weihu Wang
- Department of Radiation Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital and Institute, Beijing, 100142, China.
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Chiou CC, Lai TY. Intensity-Modulated Proton Therapy Versus Intensity-Modulated Radiotherapy for Inoperable Esophageal Squamous Cell Carcinoma: Methodologic Issues. J Thorac Oncol 2024; 19:e1-e2. [PMID: 38582548 DOI: 10.1016/j.jtho.2024.01.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2023] [Accepted: 01/04/2024] [Indexed: 04/08/2024]
Affiliation(s)
- Chi-Chuan Chiou
- Department of Heavy Particles & Radiation Oncology, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Tzu-Yu Lai
- Department of Heavy Particles & Radiation Oncology, Taipei Veterans General Hospital, Taipei, Taiwan; School of Medicine, National Yang Ming Chao Tung University, Taipei, Taiwan; Institute of Public Health, National Yang Ming Chao Tung University, Taipei, Taiwan.
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Wallace ND, Alexander M, Xie J, Ball D, Hegi-Johnson F, Plumridge N, Siva S, Shaw M, Harden S, John T, Solomon B, Officer A, MacManus M. The impact of pre-treatment smoking status on survival after chemoradiotherapy for locally advanced non-small-cell lung cancer. Lung Cancer 2024; 190:107531. [PMID: 38513538 DOI: 10.1016/j.lungcan.2024.107531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 02/22/2024] [Accepted: 03/06/2024] [Indexed: 03/23/2024]
Abstract
INTRODUCTION Smoking is a risk factor for the development of lung cancer and reduces life expectancy within the general population. Retrospective studies suggest that non-smokers have better outcomes after treatment for lung cancer. We used a prospective database to investigate relationships between pre-treatment smoking status and survival for a cohort of patients with stage III non-small-cell lung cancer (NSCLC) treated with curative-intent concurrent chemoradiotherapy (CRT). METHODS All patients treated with CRT for stage III NSCLC at a major metropolitan cancer centre were prospectively registered to a database. A detailed smoking history was routinely obtained at baseline. Kaplan-Meier statistics were used to assess overall survival and progression-free survival in never versus former versus current smokers. RESULTS Median overall survival for 265 eligible patients was 2.21 years (95 % Confidence Interval 1.78, 2.84). It was 5.5 years (95 % CI 2.1, not reached) for 25 never-smokers versus 1.9 years (95 % CI 1.5, 2.7) for 182 former smokers and 2.2 years (95 % CI 1.3, 2.7) for 58 current smokers. Hazard ratio for death was 2.43 (95 % CI 1.32-4.50) for former smokers and 2.75 (95 % CI 1.40, 5.40) for current smokers, p = 0.006. Actionable tumour mutations (EGFR, ALK, ROS1) were present in more never smokers (14/25) than former (9/182) or current (3/58) smokers. TKI use was also higher in never smokers but this was not significantly associated with superior survival (Hazard ratio 0.71, 95 % CI 0.41, 1.26). CONCLUSIONS Never smokers have substantially better overall survival than former or current smokers after undergoing CRT for NSCLC.
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Affiliation(s)
- Neil D Wallace
- Department of Radiation Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia.
| | - Marliese Alexander
- Pharmacy Department, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Jing Xie
- Centre for Biostatistics and Clinical Trials (BaCT), Peter MacCallum Cancer Centre, Melbourne, Australia
| | - David Ball
- Department of Radiation Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia; The Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, Australia
| | - Fiona Hegi-Johnson
- Department of Radiation Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia; The Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, Australia
| | - Nikki Plumridge
- Department of Radiation Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia; The Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, Australia
| | - Shankar Siva
- Department of Radiation Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia; The Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, Australia
| | - Mark Shaw
- Department of Radiation Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia; The Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, Australia
| | - Susan Harden
- Department of Radiation Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia; The Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, Australia
| | - Tom John
- The Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, Australia; Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Ben Solomon
- The Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, Australia; Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Ann Officer
- Research Project Coordinator, Peter MacCallum Cancer Centre, Melbourne Australia
| | - Michael MacManus
- Department of Radiation Oncology, Peter MacCallum Cancer Centre, Melbourne, Australia; The Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, Australia
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Bouassaly J, Karimi N, Kowalski LP, Sultanem K, Alaoui-Jamali M, Mlynarek A, Mascarella M, Hier M, Sadeghi N, da Silva SD. Rethinking treatment paradigms: Neoadjuvant therapy and de-escalation strategies in HPV-positive head and neck cancer. Crit Rev Oncol Hematol 2024; 196:104326. [PMID: 38479584 DOI: 10.1016/j.critrevonc.2024.104326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Revised: 02/27/2024] [Accepted: 03/07/2024] [Indexed: 03/24/2024] Open
Abstract
Head and neck cancer (HNC) is the 6th most common cancer across the world, with a particular increase in HNC associated with human papilloma virus (HPV) among younger populations. Historically, the standard treatment for this disease consisted of combined surgery and radiotherapy or curative platinum-based concurrent chemoradiotherapy, with associated long term and late toxicities. However, HPV-positive HNC is recognized as a unique cancer subtype, typically with improved clinical outcomes. As such, treatment de-escalation strategies have been widely researched to mitigate the adverse effects associated with the current standard of care without compromising efficacy. These strategies include treatment de-escalation, such as novel surgical techniques, alternative radiation technologies, radiation dose and volume reduction, as well as neoadjuvant chemotherapies, immunotherapies, and combined therapies. Although these therapies show great promise, many of them are still under investigation due to hesitation surrounding their widespread implementation. The objective of this review is to summarize the most recent progress in de-escalation strategies and neoadjuvant therapies designed for HPV-positive HNC. While specific treatments may require additional research before being widely adopted, encouraging results from recent studies have highlighted the advantages of neoadjuvant chemotherapy and immunotherapy, as well as radiation and surgical de-escalation approaches in managing HPV-positive HNC.
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Affiliation(s)
- Jenna Bouassaly
- Division of Experimental Medicine, McGill University, Montreal QC H4A 3J1, Canada; Segal Cancer Centre and Lady Davis Institute for Medical Research, Sir Mortimer B. Davis-Jewish General Hospital, Montreal QC H3T 1E2, Canada
| | - Naser Karimi
- Department of Otolaryngology Head and Neck Surgery, Sir Mortimer B. Davis-Jewish General Hospital, McGill University, Montreal QC H3T 1E2, Canada
| | - Luiz Paulo Kowalski
- AC Camargo Cancer Center, Faculty of Medicine - University of Sao Paulo, Sao Paulo, Brazil
| | - Khalil Sultanem
- Department of Otolaryngology Head and Neck Surgery, Sir Mortimer B. Davis-Jewish General Hospital, McGill University, Montreal QC H3T 1E2, Canada
| | - Moulay Alaoui-Jamali
- Division of Experimental Medicine, McGill University, Montreal QC H4A 3J1, Canada; Segal Cancer Centre and Lady Davis Institute for Medical Research, Sir Mortimer B. Davis-Jewish General Hospital, Montreal QC H3T 1E2, Canada
| | - Alex Mlynarek
- Department of Otolaryngology Head and Neck Surgery, Sir Mortimer B. Davis-Jewish General Hospital, McGill University, Montreal QC H3T 1E2, Canada
| | - Marco Mascarella
- Department of Otolaryngology Head and Neck Surgery, Sir Mortimer B. Davis-Jewish General Hospital, McGill University, Montreal QC H3T 1E2, Canada
| | - Michael Hier
- Department of Otolaryngology Head and Neck Surgery, Sir Mortimer B. Davis-Jewish General Hospital, McGill University, Montreal QC H3T 1E2, Canada
| | - Nader Sadeghi
- Department of Otolaryngology Head and Neck Surgery, Sir Mortimer B. Davis-Jewish General Hospital, McGill University, Montreal QC H3T 1E2, Canada
| | - Sabrina Daniela da Silva
- Division of Experimental Medicine, McGill University, Montreal QC H4A 3J1, Canada; Department of Otolaryngology Head and Neck Surgery, Sir Mortimer B. Davis-Jewish General Hospital, McGill University, Montreal QC H3T 1E2, Canada; Segal Cancer Centre and Lady Davis Institute for Medical Research, Sir Mortimer B. Davis-Jewish General Hospital, Montreal QC H3T 1E2, Canada; AC Camargo Cancer Center, Faculty of Medicine - University of Sao Paulo, Sao Paulo, Brazil.
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Damhuis RAM, Dickhoff C, Bahce I, Senan S. Population-based survival rates after curative surgical and non-surgical treatment of stage III NSCLC since 2017. Lung Cancer 2024; 190:107532. [PMID: 38461767 DOI: 10.1016/j.lungcan.2024.107532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2024] [Revised: 02/27/2024] [Accepted: 03/06/2024] [Indexed: 03/12/2024]
Abstract
OBJECTIVES In stage III non-small cell lung cancer (NSCLC), curative treatment approaches used to include neoadjuvant therapy followed by surgery, and definitive chemoradiotherapy followed by consolidation durvalumab (CRT-ICI). Surgical strategies included either neoadjuvant chemotherapy (CTx-surg) or chemoradiotherapy (CRT-surg). We studied the outcomes of these three radical intent strategies in the Netherlands Cancer Registry (NCR) for patients diagnosed from 2017 to 2021. MATERIALS AND METHODS Patients with clinical stage III NSCLC (TNM edition 8) were identified in the NCR after excluding patients with known driver mutations, ECOG performance status >=2, N3-disease and those undergoing sequential chemoradiotherapy or single modality/palliative treatments. Overall survival (OS) was calculated from date of surgery or start of durvalumab. RESULTS Treatments delivered were CRT-ICI (n = 1016 patients), CRT-surg (n = 166) and CTx-surg (n = 111). The surgical series comprised 224 lobectomies, 21 bilobectomies and 32 pneumonectomies, with a 90-day postoperative mortality rate of 3.3 %. Use of CRT-surg decreased steeply after 2018, when durvalumab became fully reimbursed, and use of CRT-ICI increased. Three-year OS was better following CRT-surg (78.7 %) compared to CTx-surg (66.7 %) or CRT-ICI (63.2 %). After controlling for age, ECOG performance status and histology, the hazard ratios for CRT-surg and CTx-surg were 0.66 (95 % CI 0.47-0.91) and 0.82 (95 % CI 0.58-1.17), respectively, compared to CRT-ICI. CONCLUSION Population survivals after curative strategies for clinical stage III NSCLC in The Netherlands exceed those reported historically for both surgical and non-surgical approaches. Use of surgery decreased from 2018 following the formal reimbursement of durvalumab. While variations in case-mix hamper comparison between curative treatment strategies, there is a clear need for randomized studies in subgroups with potentially resectable disease.
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Affiliation(s)
- R A M Damhuis
- Department of Research and Development, Netherlands Comprehensive Cancer Organisation (IKNL), PO Box 19079, 3501 DB, Utrecht, the Netherlands.
| | - C Dickhoff
- Department of Cardiothoracic Surgery, Amsterdam University Medical Center Location VUmc, Amsterdam, the Netherlands; Cancer Center Amsterdam, Cancer Treatment and Quality of Life, Amsterdam, the Netherlands.
| | - I Bahce
- Department of Pulmonary Medicine, Amsterdam University Medical Center Location VUmc, Amsterdam, the Netherlands; Cancer Center Amsterdam, Cancer Treatment and Quality of Life, Amsterdam, the Netherlands.
| | - S Senan
- Department of Radiation Oncology, Amsterdam University Medical Center Location VUmc, Amsterdam, the Netherlands; Cancer Center Amsterdam, Cancer Treatment and Quality of Life, Amsterdam, the Netherlands.
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Cai Y, Chen M, Ye F, Liu Z, Luo S, Huang L, Kang L. The clinical relevance of adjuvant chemotherapy in locally advanced rectal cancer patients achieving near pathological complete response following neoadjuvant chemoradiotherapy: Insights from ypT stage. Eur J Surg Oncol 2024; 50:108001. [PMID: 38364330 DOI: 10.1016/j.ejso.2024.108001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 01/20/2024] [Accepted: 02/01/2024] [Indexed: 02/18/2024]
Abstract
BACKGROUND Near-pathological complete response (Near-pCR) patients constitute a distinct subgroup with limited research attention. The clinical relevance of adjuvant chemotherapy (ACT) in this patient cohort remains uncertain. METHODS We conducted a retrospective analysis of 245 patients with locally advanced rectal cancer (LARC) who achieved near-pCR following neoadjuvant chemoradiotherapy (NCRT) between 2011 and 2018. Based on their receipt of ACT or not (non-ACT), patients were divided into two groups. We examined their characteristics, treatment modalities, and survival outcomes, particularly focusing on 5-year disease-free survival (DFS) and 5-year overall survival (OS). RESULTS Among the 245 near-pCR patients, 191 (77.96%) received ACT, and 42 (17.14%) experienced disease recurrence. All 54 (22.04%) Patients in the non-ACT group exhibited a lower 5-year DFS rate (72.2% vs. 85.9%, P = 0.014) and a similar 5-year OS rate (87.0% vs. 91.1%, P = 0.351). Interestingly, those with ypT3-T4 stage tumors demonstrated a worse DFS (76.8% vs. 89.9%, P = 0.010) and OS (87.5% vs. 97.0%, P = 0.004) compared to their counterparts with ypT1-T2 stage tumors. Patients with Non-Downstage tumors showed inferior DFS (76.9% vs. 88.3%, P = 0.025) and OS (87.2% vs. 93.0%, P = 0.166) in comparison to patients with Downstage tumors. The ACT subgroup in patients with Downstage demonstrated statistically better 5-year DFS (93.0% vs. 71.4%, P = 0.001) but analogous survival rates for 5-year OS (OS: 94.0% vs. 89.3%, P = 0.402). Pathological T stage 3-4, perineural invasion (PNI) (positive) and ACT were independent factors influencing 5-year DFS in multivariate analysis. Both univariate and multivariate analysis demonstrated a link between serum carcinoembryonic antigen (CEA) before treatment ≥5 ng/ml and shorter 5-year OS. Notably, near-pCR patients with positive lymph nodes experienced notably diminished 5-year DFS in the absence of ACT post-surgery (61.1% vs. 93.2%, P < 0.001). CONCLUSIONS ACT demonstrated a significant positive impact on the prognosis of select near-pCR patients, particularly those with ypT1-T2 stage tumors and positive lymph nodes. ypT staging may emerge as a valuable criterion for precise post-surgical ACT guidance in near-pCR patients.
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Affiliation(s)
- Yebing Cai
- Department of General Surgery (Colorectal Surgery), The Sixth Affiliated Hospital, Sun Yat-sen University, China; Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, China; Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, China
| | - Mian Chen
- Department of Gastrointestinal Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, Hubei, China
| | - Fujin Ye
- Department of General Surgery (Colorectal Surgery), The Sixth Affiliated Hospital, Sun Yat-sen University, China; Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, China; Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, China
| | - Zhanzhen Liu
- Department of General Surgery (Colorectal Surgery), The Sixth Affiliated Hospital, Sun Yat-sen University, China; Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, China; Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, China
| | - Shuangling Luo
- Department of General Surgery (Colorectal Surgery), The Sixth Affiliated Hospital, Sun Yat-sen University, China; Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, China; Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, China
| | - Liang Huang
- Department of General Surgery (Colorectal Surgery), The Sixth Affiliated Hospital, Sun Yat-sen University, China; Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, China; Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, China.
| | - Liang Kang
- Department of General Surgery (Colorectal Surgery), The Sixth Affiliated Hospital, Sun Yat-sen University, China; Guangdong Provincial Key Laboratory of Colorectal and Pelvic Floor Diseases, The Sixth Affiliated Hospital, Sun Yat-sen University, China; Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-sen University, China.
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Li ZM, Liu W, Chen XL, Wu WZ, Xu XE, Chu MY, Yu SX, Li EM, Huang HC, Xu LY. Construction and validation of classification models for predicting the response to concurrent chemo-radiotherapy of patients with esophageal squamous cell carcinoma based on multi-omics data. Clin Res Hepatol Gastroenterol 2024; 48:102318. [PMID: 38471582 DOI: 10.1016/j.clinre.2024.102318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 03/05/2024] [Accepted: 03/09/2024] [Indexed: 03/14/2024]
Abstract
BACKGROUND Concurrent chemo-radiotherapy (CCRT) is the preferred non-surgical treatment for patients with locally advanced esophageal squamous cell carcinoma (ESCC). Unfortunately, some patients respond poorly, which leads to inappropriate or excessive treatment and affects patient survival. To accurately predict the response of ESCC patients to CCRT, we developed classification models based on the clinical, serum proteomic and radiomic data. METHODS A total of 138 ESCC patients receiving CCRT were enrolled in this study and randomly split into a training cohort (n = 92) and a test cohort (n = 46). All patients were classified into either complete response (CR) or incomplete response (non-CR) groups according to RECIST1.1. Radiomic features were extracted by 3Dslicer. Serum proteomic data was obtained by Olink proximity extension assay. The logistic regression model with elastic-net penalty and the R-package "rms" v6.2-0 were applied to construct classification and nomogram models, respectively. The area under the receiver operating characteristic curves (AUC) was used to evaluate the predictive performance of the models. RESULTS Seven classification models based on multi-omics data were constructed, of which Model-COR, which integrates five clinical, five serum proteomic, and seven radiomic features, achieved the best predictive performance on the test cohort (AUC = 0.8357, 95 % CI: 0.7158-0.9556). Meanwhile, patients predicted to be CR by Model-COR showed significantly longer overall survival than those predicted to be non-CR in both cohorts (Log-rank P = 0.0014 and 0.027, respectively). Furthermore, two nomogram models based on multi-omics data also performed well in predicting response to CCRT (AUC = 0.8398 and 0.8483, respectively). CONCLUSION We developed and validated a multi-omics based classification model and two nomogram models for predicting the response of ESCC patients to CCRT, which achieved the best prediction performance by integrating clinical, serum Olink proteomic, and radiomic data. These models could be useful for personalized treatment decisions and more precise clinical radiotherapy and chemotherapy for ESCC patients.
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Affiliation(s)
- Zhi-Mao Li
- Guangdong Provincial Key Laboratory of Infectious Diseases and Molecular Immunopathology, Institute of Oncologic Pathology, Cancer Research Center, Shantou University Medical College, Shantou 515041, Guangdong, PR China; Department of Radiation Oncology, Shantou Central Hospital, Shantou 515041, Guangdong, PR China
| | - Wei Liu
- College of Science, Heilongjiang Institute of Technology, Harbin 150050, Heilongjiang, PR China
| | - Xu-Li Chen
- Department of Clinical Laboratory Medicine, Shantou Central Hospital, Shantou 515041, Guangdong, PR China
| | - Wen-Zhi Wu
- Guangdong Provincial Key Laboratory of Infectious Diseases and Molecular Immunopathology, Institute of Oncologic Pathology, Cancer Research Center, Shantou University Medical College, Shantou 515041, Guangdong, PR China
| | - Xiu-E Xu
- Guangdong Provincial Key Laboratory of Infectious Diseases and Molecular Immunopathology, Institute of Oncologic Pathology, Cancer Research Center, Shantou University Medical College, Shantou 515041, Guangdong, PR China
| | - Man-Yu Chu
- Guangdong Provincial Key Laboratory of Infectious Diseases and Molecular Immunopathology, Institute of Oncologic Pathology, Cancer Research Center, Shantou University Medical College, Shantou 515041, Guangdong, PR China
| | - Shuai-Xia Yu
- Guangdong Provincial Key Laboratory of Infectious Diseases and Molecular Immunopathology, Institute of Oncologic Pathology, Cancer Research Center, Shantou University Medical College, Shantou 515041, Guangdong, PR China
| | - En-Min Li
- The Key Laboratory of Molecular Biology for High Cancer Incidence Coastal Chaoshan Area, Department of Biochemistry and Molecular Biology, Shantou University Medical College, Shantou 515041, Guangdong, PR China
| | - He-Cheng Huang
- Department of Radiation Oncology, Shantou Central Hospital, Shantou 515041, Guangdong, PR China.
| | - Li-Yan Xu
- Guangdong Provincial Key Laboratory of Infectious Diseases and Molecular Immunopathology, Institute of Oncologic Pathology, Cancer Research Center, Shantou University Medical College, Shantou 515041, Guangdong, PR China.
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Kim HY, Cho SH, Jang JK, Kim B, Lee CM, Lim JS, Moon SK, Oh SN, Seo N, Park SH. Interpretation of Complete Tumor Response on MRI Following Chemoradiotherapy of Rectal Cancer: Inter-Reader Agreement and Associated Factors in Multi-Center Clinical Practice. Korean J Radiol 2024; 25:351-362. [PMID: 38528693 PMCID: PMC10973736 DOI: 10.3348/kjr.2023.1213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 01/29/2024] [Accepted: 02/03/2024] [Indexed: 03/27/2024] Open
Abstract
OBJECTIVE To measure inter-reader agreement and identify associated factors in interpreting complete response (CR) on magnetic resonance imaging (MRI) following chemoradiotherapy (CRT) for rectal cancer. MATERIALS AND METHODS This retrospective study involved 10 readers from seven hospitals with experience of 80-10210 cases, and 149 patients who underwent surgery after CRT for rectal cancer. Using MRI-based tumor regression grading (mrTRG) and methods employed in daily practice, the readers independently assessed mrTRG, CR on T2-weighted images (T2WI) denoted as mrCRT2W, and CR on all images including diffusion-weighted images (DWI) denoted as mrCRoverall. The readers described their interpretation patterns and how they utilized DWI. Inter-reader agreement was measured using multi-rater kappa, and associated factors were analyzed using multivariable regression. Correlation between sensitivity and specificity of each reader was analyzed using Spearman coefficient. RESULTS The mrCRT2W and mrCRoverall rates varied widely among the readers, ranging 18.8%-40.3% and 18.1%-34.9%, respectively. Nine readers used DWI as a supplement sequence, which modified interpretations on T2WI in 2.7% of cases (36/1341 [149 patients × 9 readers]) and mostly (33/36) changed mrCRT2W to non-mrCRoverall. The kappa values for mrTRG, mrCRT2W, and mrCRoverall were 0.56 (95% confidence interval: 0.49, 0.62), 0.55 (0.52, 0.57), and 0.54 (0.51, 0.57), respectively. No use of rectal gel, larger initial tumor size, and higher initial cT stage exhibited significant association with a higher inter-reader agreement for assessing mrCRoverall (P ≤ 0.042). Strong negative correlations were observed between the sensitivity and specificity of individual readers (coefficient, -0.718 to -0.963; P ≤ 0.019). CONCLUSION Inter-reader agreement was moderate for assessing CR on post-CRT MRI. Readers' varying standards on MRI interpretation (i.e., threshold effect), along with the use of rectal gel, initial tumor size, and initial cT stage, were significant factors associated with inter-reader agreement.
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Affiliation(s)
- Hae Young Kim
- Department of Radiology, Seoul National University Bundang Hospital, Seongnam, Republic of Korea
| | - Seung Hyun Cho
- Department of Radiology, Kyungpook National University Chilgok Hospital, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
| | - Jong Keon Jang
- Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea
| | - Bohyun Kim
- Department of Radiology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Chul-Min Lee
- Department of Radiology, Hanyang University College of Medicine, Seoul, Republic of Korea
| | - Joon Seok Lim
- Department of Radiology, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Sung Kyoung Moon
- Department of Radiology, Kyung Hee University Hospital, Seoul, Republic of Korea
| | - Soon Nam Oh
- Department of Radiology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Nieun Seo
- Department of Radiology, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Seong Ho Park
- Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Republic of Korea.
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Qian C, Yang W, Li M, Feng Y, Dai N, Luo H, Jian D, Li X, Yang Y, He Y, Wang D, Li C, Xiao H. Negative prognostic impact of Co-mutations in TGFβ and TP53 pathways in surgically resected rectal tumors following neoadjuvant chemoradiotherapy. Eur J Surg Oncol 2024; 50:108242. [PMID: 38460248 DOI: 10.1016/j.ejso.2024.108242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 02/22/2024] [Accepted: 02/29/2024] [Indexed: 03/11/2024]
Abstract
BACKGROUND Preoperative neoadjuvant chemoradiotherapy (nCRT) followed by total mesorectal excision (TME) is a common approach for treating patients with locally advanced rectal cancer. Nevertheless, the mutational profile and its prognostic impact in surgically resected tumor specimens after nCRT remains to be clarified. METHODS The comprehensive analysis of mutational landscape was retrospectively conducted by target regions sequencing approach that covered 150 tumor-related genes. Univariate and multivariate logistic regression and Cox regression was used to examine the association of mutation status in genes and pathways with pathological response and prognosis. Data from Memorial Sloan Kettering Cancer Center (MSK) cohort was used for comparison with our results. RESULTS The top five commonly mutated genes in resected rectal tumor tissue samples following nCRT were TP53 (42%), APC (31%), KRAS (27%), PIK3CA (14%) and FBXW7 (11%). Mutations in the WNT pathway, which was mainly represented by APC mutation, were found to be significantly associated with tumor regression grade (TRG) 3. In our cohort, co-mutations in the receptor tyrosine kinase (RTK)/RAS and WNT pathways were found to be independently associated with reduced risk of recurrent and significantly associated with longer disease-free survival (DFS). In both our cohort and the MSK cohort, co-mutations in the TGF-β and TP53 pathways were significantly associated with worse DFS. CONCLUSIONS Resected rectal tumor samples from patients without complete pathological response can be appropriately used to detect mutations. Co-mutations in the TGF-β and TP53 pathways may provide more prognostic information beyond commonly used clinical factors.
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Affiliation(s)
- Chengyuan Qian
- Cancer Center, Daping Hospital, Army Medical University, No.10 Changjiang Zhi Road, Daping Yuzhong District, Chongqing 400042, China
| | - Weina Yang
- Cancer Center, Daping Hospital, Army Medical University, No.10 Changjiang Zhi Road, Daping Yuzhong District, Chongqing 400042, China
| | - Mengxia Li
- Cancer Center, Daping Hospital, Army Medical University, No.10 Changjiang Zhi Road, Daping Yuzhong District, Chongqing 400042, China
| | - Yan Feng
- Cancer Center, Daping Hospital, Army Medical University, No.10 Changjiang Zhi Road, Daping Yuzhong District, Chongqing 400042, China
| | - Nan Dai
- Cancer Center, Daping Hospital, Army Medical University, No.10 Changjiang Zhi Road, Daping Yuzhong District, Chongqing 400042, China
| | - Hao Luo
- Cancer Center, Daping Hospital, Army Medical University, No.10 Changjiang Zhi Road, Daping Yuzhong District, Chongqing 400042, China
| | - Dan Jian
- Cancer Center, Daping Hospital, Army Medical University, No.10 Changjiang Zhi Road, Daping Yuzhong District, Chongqing 400042, China
| | - Xuemei Li
- Cancer Center, Daping Hospital, Army Medical University, No.10 Changjiang Zhi Road, Daping Yuzhong District, Chongqing 400042, China
| | - Yuxin Yang
- Cancer Center, Daping Hospital, Army Medical University, No.10 Changjiang Zhi Road, Daping Yuzhong District, Chongqing 400042, China
| | - Yue He
- Genecast Biotechnology Co., Ltd. 88 Danshan Road, Xidong Chuangrong Building, Suite C 1310-1318, Xishan District, Wuxi City, Jiangsu 214000, China
| | - Dong Wang
- Cancer Center, Daping Hospital, Army Medical University, No.10 Changjiang Zhi Road, Daping Yuzhong District, Chongqing 400042, China
| | - Chunxue Li
- Department of General Surgery, Colorectal Division, Daping Hospital, Army Medical University, No.10 Changjiang Zhi Road, Daping Yuzhong District, Chongqing, China.
| | - He Xiao
- Cancer Center, Daping Hospital, Army Medical University, No.10 Changjiang Zhi Road, Daping Yuzhong District, Chongqing 400042, China.
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Wehrle CJ, Woo K, Chang J, Gamaleldin M, DeHaan R, Dahdaleh F, Felder S, Rosen DR, Champagne B, Steele SR, Naffouje SA. Impact of neoadjuvant therapy on nodal harvest in clinical stage III rectal cancer: Establishing optimum cut-offs by disease response. J Surg Oncol 2024; 129:945-952. [PMID: 38221655 DOI: 10.1002/jso.27586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Revised: 12/19/2023] [Accepted: 12/29/2023] [Indexed: 01/16/2024]
Abstract
INTRODUCTION A minimum lymph node harvest (LNH) of 12 is the current standard for appropriate nodal staging in resectable rectal cancer. However, the rise of neoadjuvant chemoradiation (NCRT) and total neoadjuvant therapy (TNT) has been associated with decreasing number of LNH. We hypothesize that as tumor response to neoadjuvant therapy increases, the optimum for LNH to achieve appropriate nodal staging should decrease. METHODS Patients with clinical stage III rectal adenocarcinoma who underwent NCRT/TNT followed by resection were identified from the National Cancer Database. A JoinPoint regression analysis was used to determine the LNH for each tumor regression grade (TRG) category beyond which the rate of positive nodes does not significantly change. RESULTS Thirteen thousand four hundred and twenty-six patients met inclusion criteria. Of these, 2406 (17.9%) achieved TRG 0 or ypT0 and 8210 (61.2%) achieved ypN0. Collectively, 2043 patients (15.2%) were reported to have a pathologic complete response (ypT0 ypN0). Positive pathologic nodes were found in 15%, 23%, 31%, 54%, and 53% as ypT stage increased from ypT0 to ypT4, respectively. Similarly, ypN+ rates were 15%, 36%, 41%, and 55% in TRG 0-3. No JoinPoint was identified for TRG 0, whereas inflection points were found at 6-10 nodes for TRG1 (p = 0.002) and TRG 2 (p = 0.016), and at 11-15 nodes for TRG 3. CONCLUSION The benchmark of retrieving 12 nodes in resectable stage III rectal cancer is not consistently achieved after NCRT/TNT. We demonstrate that the LNH requirement to establish accurate pathologic nodal staging can vary depending on the tumor response to neoadjuvant therapies.
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Affiliation(s)
- Chase J Wehrle
- Cleveland Clinic, Digestive Diseases and Surgery and Institute, General Surgery, Cleveland, Ohio, USA
| | - Kimberly Woo
- Cleveland Clinic, Digestive Diseases and Surgery and Institute, General Surgery, Cleveland, Ohio, USA
| | - Jenny Chang
- Cleveland Clinic, Digestive Diseases and Surgery and Institute, General Surgery, Cleveland, Ohio, USA
| | - Maysoon Gamaleldin
- Cleveland Clinic, Digestive Diseases and Surgery and Institute, General Surgery, Cleveland, Ohio, USA
| | - Reece DeHaan
- Cleveland Clinic, Digestive Diseases and Surgery and Institute, General Surgery, Cleveland, Ohio, USA
| | - Fadi Dahdaleh
- Department of Surgical Oncology, Edward-Elmhurst Health, Elmhurst, Illinois, USA
| | - Seth Felder
- Moffitt Cancer Center, GI Oncology Program, Tampa, Florida, USA
| | - David R Rosen
- Cleveland Clinic Digestive Diseases and Surgery and Institute, Colorectal Surgery, Cleveland, Ohio, USA
| | - Bradley Champagne
- Cleveland Clinic Digestive Diseases and Surgery and Institute, Colorectal Surgery, Cleveland, Ohio, USA
| | - Scott R Steele
- Cleveland Clinic Digestive Diseases and Surgery and Institute, Colorectal Surgery, Cleveland, Ohio, USA
| | - Samer A Naffouje
- Cleveland Clinic, Digestive Diseases and Surgery and Institute, General Surgery, Cleveland, Ohio, USA
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Wang C, Liu X, Wang W, Miao Z, Li X, Liu D, Hu K. Treatment Options for Distal Rectal Cancer in the Era of Organ Preservation. Curr Treat Options Oncol 2024; 25:434-452. [PMID: 38517596 PMCID: PMC10997725 DOI: 10.1007/s11864-024-01194-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/27/2024] [Indexed: 03/24/2024]
Abstract
OPINION STATEMENT The introduction of total mesorectal excision into the radical surgery of rectal cancer has significantly improved the oncological outcome with longer survival and lower local recurrence. Traditional treatment modalities of distal rectal cancer, relying on radical surgery, while effective, take their own set of risks, including surgical complications, potential damage to the anus, and surrounding structure owing to the pursuit of thorough resection. The progress of operating methods as well as the integration of systemic therapies and radiotherapy into the peri-operative period, particularly the exciting clinical complete response of patients after neoadjuvant treatment, have paved the way for organ preservation strategy. The non-inferiority oncological outcome of "watch and wait" compared with radical surgery underscores the potential of organ preservation not only to control local recurrence but also to reduce the need for treatments followed by structure destruction, hopefully improving the long-term quality of life. Radical radiotherapy provides another treatment option for patients unwilling or unable to undergo surgery. Organ preservation points out the direction of treatment for distal rectal cancer, while additional researches are needed to answer remaining questions about its optimal use.
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Affiliation(s)
- Chen Wang
- Department of Radiation Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, NO.1 Shuaifuyuan Wangfujing, Dongcheng District, Beijing, 100730, China
| | - Xiaoliang Liu
- Department of Radiation Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, NO.1 Shuaifuyuan Wangfujing, Dongcheng District, Beijing, 100730, China
| | - Weiping Wang
- Department of Radiation Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, NO.1 Shuaifuyuan Wangfujing, Dongcheng District, Beijing, 100730, China
| | - Zheng Miao
- Department of Radiation Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, NO.1 Shuaifuyuan Wangfujing, Dongcheng District, Beijing, 100730, China
| | - Xiaoyan Li
- Department of Radiation Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, NO.1 Shuaifuyuan Wangfujing, Dongcheng District, Beijing, 100730, China
| | - Dingchao Liu
- Department of Radiation Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, NO.1 Shuaifuyuan Wangfujing, Dongcheng District, Beijing, 100730, China
| | - Ke Hu
- Department of Radiation Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, NO.1 Shuaifuyuan Wangfujing, Dongcheng District, Beijing, 100730, China.
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Qu F, Ji C, Wang Y, Zhu R, Hu W, Liu S, Zhao X, Li J, Miao G, Zhang M, Zhang X, Sun Y. Survival benefits of human papillomavirus 16 infection in patients with esophageal squamous cell carcinoma undergoing chemoradiotherapy: A retrospective cohort study. J Med Virol 2024; 96:e29592. [PMID: 38587184 DOI: 10.1002/jmv.29592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Revised: 03/13/2024] [Accepted: 03/25/2024] [Indexed: 04/09/2024]
Abstract
The role of human papillomavirus 16 (HPV 16) in esophageal squamous cell carcinoma (ESCC) remains uncertain. Therefore, this study aimed to investigate the prevalence of HPV 16 in patients with ESCC and its impact on theirprognosis. HPV 16 was detected using FISH, and TP53 status was evaluated via immunohistochemistry. The factors influencing prognosis were ananalyzed using the Log-rank test and Cox regression analyses. Among 178 patients with ESCC, 105 and 73 patients were categorized into concurrent chemoradiotherapy (CCRT) and postoperative chemoradiotherapy (POCRT) cohorts, respectively. Among 178 patients, 87 (48.87%) tested positive for HPV 16. Log-rank tests revealed that the overall survival (OS) of patients with ESCC who were HPV 16-positive was longer than that of those who were HPV 16-negative (median OS: 57 months vs. 27 months, p < 0.01**). HPV 16 infection and TP53 mutation status were identified as independent events. The OS of patients with mutant TP53 who were HPV 16-positive was longer than that of those who were HPV 16-negative in both CCRT and POCRT cohorts (p = 0.002** for CCRT cohorts and p = 0.0023** for POCRT cohorts). Conversely, HPV 16 infection had no effect on OS in the wild-type TP53 subgroup (p = 0.13 and 0.052 for CCRT and POCRT cohorts, respectively). As a conclusion, the positive rate of HPV 16 in ESCC in this study was 48.87% (87/178). Among the patients with ESCC who had TP53 mutation, those who were HPV 16-positive exhibited a better prognosis than those who were HPV 16-negative.
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Affiliation(s)
- Fengyi Qu
- Department of Radiation Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Chao Ji
- Department of Radiation Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Ying Wang
- Department of Radiation Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Rui Zhu
- Department of Clinical Laboratory, The First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China
| | - Weibin Hu
- Department of Radiation Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Siqi Liu
- Department of Radiation Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Xu Zhao
- Department of Radiation Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Jing Li
- Department of Radiation Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Guo Miao
- Department of Radiation Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Mingxin Zhang
- Department of Gastroenterology, The First Affiliated Hospital of Xi'an Medical University, Xi'an, Shaanxi, China
| | - Xiaozhi Zhang
- Department of Radiation Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Yuchen Sun
- Department of Radiation Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
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Ziebolz AM. [Improved swallowing function after definitive radiochemotherapy for oropharyngeal and hypopharyngeal cancers by sparing the pharyngeal constrictor muscles]. Strahlenther Onkol 2024; 200:361-363. [PMID: 38315235 DOI: 10.1007/s00066-024-02212-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/26/2024] [Indexed: 02/07/2024]
Affiliation(s)
- Alexander M Ziebolz
- Klinik für Strahlenheilkunde, Kreiskrankenhaus Gummersbach, Gummersbach, Deutschland.
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Feferman Y, Rosen R, Gebran S, Yuval JB, Kerioui M, Gonen M, Wei IH, Widmar M, Nash GM, Weiser MR, Paty PB, Hajj C, O’Brien DR, Romesser PB, Crane C, Smith JJ, Aguilar JG, Pappou EP. Anal Adenocarcinoma Treated in the Era of Total Neoadjuvant Therapy and Nonoperative Management. Dis Colon Rectum 2024; 67:496-504. [PMID: 38127627 PMCID: PMC10922541 DOI: 10.1097/dcr.0000000000003113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2023]
Abstract
BACKGROUND Anal adenocarcinoma bears a treatment strategy unique to other anal cancers. OBJECTIVE This study aimed to describe oncologic outcomes of total neoadjuvant therapy followed by watch-and-wait approach for anal adenocarcinoma. DESIGN Retrospective analysis. SETTINGS This study was conducted at a comprehensive cancer center. PATIENTS Patients with anal adenocarcinoma treated between 2004 and 2019 were selected. INTERVENTIONS Fifty-four patients received neoadjuvant therapy and were divided into 2 groups according to their treatment strategy: total neoadjuvant therapy versus single neoadjuvant modality therapy. MAIN OUTCOME MEASURES Organ preservation, tumor regrowth, local failure, distant metastasis rates, recurrence-free survival, and overall survival. RESULTS This study included 70 patients with anal adenocarcinoma. Fifty-four patients (77%) received neoadjuvant therapy, of whom 30 (42%) received total neoadjuvant therapy and 24 (34%) received single neoadjuvant modality. Twenty-three (33%) patients achieved complete clinical response and were managed by watch-and-wait approach. The proportion of patients able to continue to watch-and-wait approach was higher after receiving total neoadjuvant therapy (60%) compared with single neoadjuvant modality therapy (20%; p = 0.004). A tumor regrowth rate of 22% was observed in the total neoadjuvant therapy group. The 5-year overall survival rate was 70% (95% CI, 59%-83%), including 61% (95% CI, 42%-88%) for the total neoadjuvant therapy and 65% (95% CI, 48%-88%) for the single neoadjuvant modality groups. Colostomy was avoided in 50% of patients who received total neoadjuvant therapy and 83% of watch-and-wait patients. Five-year recurrence-free survival rates of 55% (95% CI, 39%-79%) and 30% (95% CI, 15%-58%) were observed in the total neoadjuvant therapy and single neoadjuvant modality groups. LIMITATIONS Retrospective nature. CONCLUSIONS This is the first report in the literature describing the safety and feasibility of nonoperative management for anal adenocarcinoma. Anal adenocarcinoma treated with total neoadjuvant therapy and nonoperative management achieve regrowth rates comparable to those observed in rectal cancer, with oncologic outcomes similar to those of traditional treatment strategies. See Video Abstract . ADENOCARCINOMA ANAL TRATADO EN LA ERA DE LA TERAPIA NEOADYUVANTE TOTAL Y EL TRATAMIENTO NO QUIRRGICO ANTECEDENTES:El adenocarcinoma anal conlleva una estrategia de tratamiento único para otros cánceres anales.OBJETIVO:Describir los resultados oncológicos de la terapia neoadyuvante total seguida de observar y esperar en adenocarcinoma anal.DISEÑO:Análisis retrospectivo.AJUSTE:Este estudio se llevó a cabo en un centro oncológico integral.PACIENTES:Se seleccionaron pacientes con adenocarcinoma anal tratados entre 2004-2019.INTERVENCIONES:Cincuenta y cuatro pacientes recibieron terapia neoadyuvante y se dividieron en dos grupos según su estrategia de tratamiento: terapia neoadyuvante total versus terapia de modalidad neoadyuvante única.PRINCIPALES MEDIDAS DE RESULTADO:Preservación de órganos, recurrencia tumoral, falla local, tasas de metástasis a distancia, libre de recurrencia y supervivencia general.RESULTADOS:El estudio incluyó a 70 pacientes con adenocarcinoma anal. Cincuenta y cuatro pacientes (77%) recibieron terapia neoadyuvante, de los cuales 30 (42%) recibieron terapia neoadyuvante total y 24 (34%) recibieron modalidad neoadyuvante única. Veintitrés (33%) pacientes presentaron una respuesta clínica completa y fueron tratados con vigilancia y espera. La proporción de pacientes capaces de continuar en observar y esperar fue mayor después de recibir terapia neoadyuvante total (60%) en comparación con la terapia de modalidad neoadyuvante única (20%) ( p = 0,004). Se observó una tasa de recurrencia tumoral del 22% en el grupo de terapia neoadyuvante total. La tasa de supervivencia general a 5 años fue del 70% (IC95% 59%-83 %), incluido el 61% (IC95% 42%-88%) para la terapia neoadyuvante total y el 65% (IC95% 48%-88%) para grupos de modalidad neoadyuvante única. Se evitó la colostomía en el 50% de los pacientes que recibieron terapia neoadyuvante total y el 83% de los pacientes en observar y esperar. Se observaron tasas de supervivencia libre de recurrencia a cinco años del 55% (IC95% 39%-79%) y del 30% (IC95% 15%-58%) en los grupos de terapia neoadyuvante total y modalidad neoadyuvante única, respectivamente.LIMITACIONES:Diseño retrospectivo.CONCLUSIONES:Este es el primer informe en la literatura que describe la seguridad y viabilidad del tratamiento no quirúrgico del adenocarcinoma anal. El adenocarcinoma anal tratado con terapia neoadyuvante total y manejo no quirúrgico logra tasas de recurrencia comparables a las observadas en el cáncer de recto, con resultados oncológicos similares a las estrategias de tratamientos tradicionales. (Traducción-Dr. Fidel Ruiz Healy ).
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Affiliation(s)
- Yael Feferman
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Roni Rosen
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Selim Gebran
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Jonathan B. Yuval
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Marion Kerioui
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Mithat Gonen
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Iris H. Wei
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Maria Widmar
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Garrett M. Nash
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Martin R. Weiser
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Philip B. Paty
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Carla Hajj
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Diana Roth O’Brien
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Paul B. Romesser
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Christopher Crane
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - J. Joshua Smith
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Julio Garcia Aguilar
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Emmanouil P. Pappou
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
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Fiacchini G, Picariello M, Dallan I, Tricò D, Casani AP, Amato F, Paiar F, Ursino S, Berrettini S, Bruschini L. Overall survival, disease-free survival and quality of life in patients affected by HPV mediated p16+ oropharyngeal squamous cell carcinoma treated with upfront trans-oral robotic surgery vs radiotherapy or chemoradiotherapy. Eur Arch Otorhinolaryngol 2024; 281:1913-1921. [PMID: 38180604 DOI: 10.1007/s00405-023-08432-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Accepted: 12/19/2023] [Indexed: 01/06/2024]
Abstract
PURPOSE Treatment de-intensification for p16 + oropharyngeal squamous cell carcinoma (OPSCC) is an area of active research to reduce the side effects and improve patients' quality of life (QoL). In this paper we evaluated the Overall Survival (OS), the Disease-Free Survival (DFS) and the QoL of patients affected by p16 + OPSCC according to their prognostic stage group (PSG) and different treatments. METHODS Patients were selected retrospectively through our Electronic Tumor Board Database according to prespecified inclusion criteria. Basic data of eligible patients were recorded and analyzed. Then, OS and DFS were evaluated according to the PSG and the treatments performed. Patients alive completed three questionnaires: the QoL Questionnaire Core 30 (QLQ-C30), the QoL Questionnaire Head & Neck 43 (QLQ-HN43) and the MD Anderson Dysphagia Inventory (MDADI) questionnaire. RESULTS Sixty-one patients were included in this study. Eight patients died from the disease and the remaining 53 patients completed the 3 questionnaires. Fifteen (25%) patients were treated with upfront surgery, 6 (10%) patients with definitive radiotherapy and 40 (65%) patients with concomitant chemoradiotherapy. Comparing the DFS and the OS of PSG I patients by the different treatments performed, no statistically significant difference was identified. Patients treated with upfront surgery showed better outcomes in some aspects of their QoL. CONCLUSION For p16 + OPSCC PSG I patients, upfront surgery can be considered a valid alternative to radiotherapy or chemoradiotherapy while maintaining a comparable DFS and OS and giving patients better results in terms of specific aspects of their QoL.
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Affiliation(s)
- Giacomo Fiacchini
- Otolaryngology, Audiology and Phoniatric Operative Unit, Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, Azienda Ospedaliero-Universitaria Pisana (AOUP), University of Pisa, Via Paradisa, 2, 56124, Pisa, Italy.
| | - Miriana Picariello
- Otolaryngology, Audiology and Phoniatric Operative Unit, Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, Azienda Ospedaliero-Universitaria Pisana (AOUP), University of Pisa, Via Paradisa, 2, 56124, Pisa, Italy
| | - Iacopo Dallan
- Otolaryngology, Audiology and Phoniatric Operative Unit, Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, Azienda Ospedaliero-Universitaria Pisana (AOUP), University of Pisa, Via Paradisa, 2, 56124, Pisa, Italy
| | - Domenico Tricò
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Augusto Pietro Casani
- Otolaryngology, Audiology and Phoniatric Operative Unit, Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, Azienda Ospedaliero-Universitaria Pisana (AOUP), University of Pisa, Via Paradisa, 2, 56124, Pisa, Italy
| | - Federica Amato
- Section of Otorhinolaryngology - Head and Neck Surgery, Department of Neurosciences, University of Padova - Azienda Ospedale-Università di Padova, Pisa, Italy
| | - Fabiola Paiar
- Department of Radiation Oncology, University of Pisa, Pisa, Italy
| | - Stefano Ursino
- Department of Radiation Oncology, University of Pisa, Pisa, Italy
| | - Stefano Berrettini
- Otolaryngology, Audiology and Phoniatric Operative Unit, Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, Azienda Ospedaliero-Universitaria Pisana (AOUP), University of Pisa, Via Paradisa, 2, 56124, Pisa, Italy
| | - Luca Bruschini
- Otolaryngology, Audiology and Phoniatric Operative Unit, Department of Surgical, Medical and Molecular Pathology and Critical Care Medicine, Azienda Ospedaliero-Universitaria Pisana (AOUP), University of Pisa, Via Paradisa, 2, 56124, Pisa, Italy
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Yano T, Hayashi Y, Ishihara R, Iijima K, Iwakiri K, Uesato M, Oyama T, Katada C, Kawada K, Kushima R, Tateishi Y, Fujii S, Manabe N, Minami H, Kawakubo H, Tsubosa Y, Yamamoto S, Kadota T, Minashi K, Takeuchi H, Doki Y, Muto M. Remarkable response as a new indicator for endoscopic evaluation of local efficacy of non-surgical treatments for esophageal cancer. Esophagus 2024; 21:85-94. [PMID: 38353829 DOI: 10.1007/s10388-024-01043-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Accepted: 01/03/2024] [Indexed: 03/22/2024]
Abstract
In Japan, standard of care of the patients with resectable esophageal cancer is neoadjuvant chemotherapy (NAC) followed by esophagectomy. Patients unfitted for surgery or with unresectable locally advanced esophageal cancer are generally indicated with definitive chemoradiotherapy (CRT). Local disease control is undoubtful important for the management of patients with esophageal cancer, therefore endoscopic evaluation of local efficacy after non-surgical treatments must be essential. The significant shrink of primary site after NAC has been reported as a good indicator of pathological good response as well as favorable survival outcome after esophagectomy. And patients who could achieve remarkable shrink to T1 level after CRT had favorable outcomes with salvage surgery and could be good candidates for salvage endoscopic treatments. Based on these data, "Japanese Classification of Esophageal Cancer, 12th edition" defined the new endoscopic criteria "remarkable response (RR)", that means significant volume reduction after treatment, with the subjective endoscopic evaluation are proposed. In addition, the finding of local recurrence (LR) at primary site after achieving a CR was also proposed in the latest edition of Japanese Classification of Esophageal Cancer. The findings of LR are also important for detecting candidates for salvage endoscopic treatments at an early timing during surveillance after CRT. The endoscopic evaluation would encourage us to make concrete decisions for further treatment indications, therefore physicians treating patients with esophageal cancer should be well-acquainted with each finding.
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Affiliation(s)
- Tomonori Yano
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa, Chiba, 288-8577, Japan.
| | - Yoshito Hayashi
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Ryu Ishihara
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Katsunori Iijima
- Department of Gastroenterology, Akita University Graduate School of Medicine, Akita, Japan
| | | | - Masaya Uesato
- Department of Frontier Surgery, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Tsuneo Oyama
- Department of Endoscopy, Saku Central Hospital Advanced Care Center, Saku, Nagano, Japan
| | - Chikatoshi Katada
- Department of Therapeutic Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Kenro Kawada
- Department of Gastrointestinal Surgery, Tokyo Medical and Dental University, Tokyo, Japan
| | - Ryoji Kushima
- Department of Pathology, Shiga University of Medical Science, Otsu, Shiga, Japan
| | - Yoko Tateishi
- Department of Pathology, Yokohama Municipal Citizen's Hospital, Yokohama, Japan
| | - Satoshi Fujii
- Department of Molecular Pathology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Noriaki Manabe
- Division of Endoscopy and Ultrasonography, Department of Clinical Pathology and Laboratory Medicine, Kawasaki Medical School, Okayama, Japan
| | - Hitomi Minami
- Department of Gastroenterology and Hepatology, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki City, Nagasaki, Japan
| | - Hirofumi Kawakubo
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Yasuhiro Tsubosa
- Division of Esophageal Surgery, Shizuoka Cancer Center Hospital, Shizuoka, Japan
| | - Sachiko Yamamoto
- Department of Gastrointestinal Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Tomohiro Kadota
- Department of Gastroenterology and Endoscopy, National Cancer Center Hospital East, 6-5-1, Kashiwanoha, Kashiwa, Chiba, 288-8577, Japan
| | - Keiko Minashi
- Clinical Trial Promotion Department, Chiba Cancer Center, Chiba, Japan
| | - Hiroya Takeuchi
- Department of Surgery, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Yuichiro Doki
- Department of Gastroenterological Surgery, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Manabu Muto
- Department of Therapeutic Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
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Shi JM, Li N, Jiang LM, Yang L, Wang SL, Song YW, Liu YP, Fang H, Lu NN, Qi SN, Chen B, Li YX, Zhao DB, Tang Y, Jin J. A prospective phase II clinical trial of total neoadjuvant therapy for locally advanced gastric cancer and gastroesophageal junction adenocarcinoma. Sci Rep 2024; 14:7522. [PMID: 38553594 PMCID: PMC10980744 DOI: 10.1038/s41598-024-58177-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Accepted: 03/26/2024] [Indexed: 04/02/2024] Open
Abstract
To investigate the safety and efficacy of the neoadjuvant chemoradiotherapy (NCRT) followed by neoadjuvant consolidation chemotherapy (NCCT) and surgery for locally advanced gastric cancer (GC) or gastroesophageal junction (GEJ) adenocarcinoma. Patients diagnosed as locally advanced GC or Siewert II/III GEJ adenocarcinoma with clinical stage T3-4 and/or N positive were prospectively enrolled. Patients underwent NCRT (45 Gy/25 fractions) with concurrent S-1, followed by NCCT (4 to 6 cycles of the SOX regimen) 2 to 4 weeks after NCRT. Gastric cancer radical resection with D2 lymph node dissection was performed 4 to 6 weeks after the total neoadjuvant therapy. The study was conducted from November 2019 to January 2023, enrolling a total of 46 patients. During the NCRT, all patients completed the treatment without dose reduction or delay. During the NCCT, 32 patients (69.6%) completed at least 4 cycles of chemotherapy. Grade 3 or higher adverse events in NCRT (5 cases) were non-hematological. During the course of NCCT, a notable occurrence of hematological toxicities was observed, with grade 3 or higher leukopenia (9.7%) and thrombocytopenia (12.2%) being experienced. A total of 28 patients (60.9%) underwent surgery, achieving R0 resection in all cases. A significant proportion of cases (71.4%) exhibited pathological downstaging to ypT0-2, while 10 patients (35.7%) demonstrated a pathologic complete response (pCR). The total neoadjuvant therapy comprising NCRT followed by NCCT and surgery demonstrates a low severe adverse reactions and promising efficacy, which could be considered as a viable treatment for locally advanced GC or GEJ adenocarcinoma.Trial registration: Clinicaltrials.gov (registration number: NCT04062058); the full date of first trial registration was 20/08/2019.
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Affiliation(s)
- Jin-Ming Shi
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Ning Li
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Li-Ming Jiang
- State Key Laboratory of Molecular Oncology and Department of Radiology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Lin Yang
- State Key Laboratory of Molecular Oncology and 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, 100021, China
| | - Shu-Lian Wang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Yong-Wen Song
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Yue-Ping Liu
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Hui Fang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Ning-Ning Lu
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Shu-Nan Qi
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Bo Chen
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Ye-Xiong Li
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Dong-Bing Zhao
- Department of Pancreatic and Gastric Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China.
| | - Yuan Tang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China.
| | - Jing Jin
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China.
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, 518116, China.
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Gao Z, Zhu Z, Li K. Immunoscore Biopsy in Patients With Rectal Cancer Managed by a Watch-and-Wait Strategy. J Clin Oncol 2024; 42:1088. [PMID: 38306588 DOI: 10.1200/jco.23.02449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2023] [Revised: 11/16/2023] [Accepted: 12/12/2023] [Indexed: 02/04/2024] Open
Affiliation(s)
- Ziming Gao
- Department of Surgical Oncology, The First Affiliated Hospital of China Medical University, Shenyang, China
| | - Zhi Zhu
- Department of Surgical Oncology, The First Affiliated Hospital of China Medical University, Shenyang, China
| | - Kai Li
- Department of Surgical Oncology, The First Affiliated Hospital of China Medical University, Shenyang, China
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Zhou J, Huang J, Zhou Z, Deng X, Wu Q, Wang Z. Total neoadjuvant therapy for locally advanced rectal cancer: a three-group propensity score matched study. Int J Colorectal Dis 2024; 39:38. [PMID: 38492080 PMCID: PMC10944449 DOI: 10.1007/s00384-024-04610-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/04/2024] [Indexed: 03/18/2024]
Abstract
PURPOSE Total neoadjuvant therapy (TNT) has emerged as a therapeutic approach for locally advanced rectal cancer (LARC). However, the optimal chemotherapy cycles within TNT remain uncertain. This study aimed to evaluate and compare the prognostic efficacy of varying cycles of chemotherapy during TNT for LARC. METHODS Patients diagnosed with LARC (T3-4N0M0/T1-4N1-2M0), who underwent TNT or chemoradiotherapy followed by total mesorectal excision (TME) between 2015 and 2020, were retrospective included. Patients were categorized into three groups based on their neoadjuvant strategy: CRT (long-course chemoradiotherapy), STNT (long-course CRT with one to three cycles of chemotherapy), and LTNT (long-course CRT with four or more cycles of chemotherapy). Propensity score matching (PSM) based on gender, age, body mass index, tumor distance from the anal verge, clinical T stage, clinical N stage, and mesorectal fascia status was employed to reduce confounding bias. Primary endpoints were disease-free survival (DFS) and metastasis-free survival (MFS). RESULTS The study comprised 372 patients, with 73 patients in each group after PSM. Compared with CRT, both STNT and LTNT demonstrated improved DFS (5-year rate: 59.7% vs. 77.8% vs. 76.5%, p = 0.027) and MFS (5-year rate: 65.1% vs. 81.3% vs. 81.4%, p = 0.030). There was no difference in DFS or MFS between STNT and LTNT. These favorable outcomes were consistent among subgroups defined by tumor distance from the anal verge ≥ 5 cm, clinical T3 stage, clinical N positive status, or involved mesorectal fascia. CONCLUSION Compared to CRT, both STNT and LTNT demonstrated improved DFS and MFS outcomes. Notably, survival outcomes were similar between STNT and LTNT, suggesting that chemotherapy cycles in TNT may not significantly impact survival.
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Affiliation(s)
- Jiahao Zhou
- Department of General Surgery, Colorectal Cancer Center, West China Hospital, Sichuan University, No. 37, Guo Xue Xiang, Chengdu, 610041, China
- West China School of Medicine, Sichuan University, Chengdu, 610041, China
| | - Jun Huang
- Department of General Surgery, Colorectal Cancer Center, West China Hospital, Sichuan University, No. 37, Guo Xue Xiang, Chengdu, 610041, China
- West China School of Medicine, Sichuan University, Chengdu, 610041, China
| | - Zikai Zhou
- Department of General Surgery, Colorectal Cancer Center, West China Hospital, Sichuan University, No. 37, Guo Xue Xiang, Chengdu, 610041, China
- West China School of Medicine, Sichuan University, Chengdu, 610041, China
| | - Xiangbing Deng
- Department of General Surgery, Colorectal Cancer Center, West China Hospital, Sichuan University, No. 37, Guo Xue Xiang, Chengdu, 610041, China
| | - Qingbin Wu
- Department of General Surgery, Colorectal Cancer Center, West China Hospital, Sichuan University, No. 37, Guo Xue Xiang, Chengdu, 610041, China.
| | - Ziqiang Wang
- Department of General Surgery, Colorectal Cancer Center, West China Hospital, Sichuan University, No. 37, Guo Xue Xiang, Chengdu, 610041, China.
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Takahashi N, Igari R, Iseki C, Kawahara H, Suzuki D, Suzuki Y, Sato H, Koyama S, Kobayashi M, Ohta Y. Paraneoplastic Cerebellar Degeneration Accompanied by Seropositivity for Anti-GAD65, Anti-SOX-1 and Anti-VGCC Antibodies Due to Small-cell Lung Cancer. Intern Med 2024; 63:857-860. [PMID: 37587040 PMCID: PMC11008997 DOI: 10.2169/internalmedicine.0738-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Accepted: 06/22/2023] [Indexed: 08/18/2023] Open
Abstract
Paraneoplastic cerebellar degeneration (PCD) is a paraneoplastic neurological syndrome that is rarely accompanied by seropositivity with a combination of multiple antibodies. We herein report a 50-year-old man with PCD accompanied by small-cell lung cancer (SCLC). This patient was seropositive for anti-glutamic acid decarboxylase 65, anti-SRY-related HMG-box gene 1 and anti-voltage-gated calcium channel antibodies. After chemoradiation therapy without immunotherapy, cerebellar ataxia of the trunk and limbs markedly improved, along with a notable amelioration of SCLC. This case suggests that tumor therapy should be started immediately and that a panel of anti-neuronal antibodies should be evaluated when PCD with SCLC is suspected.
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Affiliation(s)
- Naomi Takahashi
- Division of Neurology and Clinical Neuroscience, Department of Internal Medicine III, Yamagata University School of Medicine, Japan
| | - Ryosuke Igari
- Division of Neurology and Clinical Neuroscience, Department of Internal Medicine III, Yamagata University School of Medicine, Japan
| | - Chifumi Iseki
- Division of Neurology and Clinical Neuroscience, Department of Internal Medicine III, Yamagata University School of Medicine, Japan
| | - Hikaru Kawahara
- Division of Neurology and Clinical Neuroscience, Department of Internal Medicine III, Yamagata University School of Medicine, Japan
| | - Daisuke Suzuki
- Division of Neurology and Clinical Neuroscience, Department of Internal Medicine III, Yamagata University School of Medicine, Japan
| | - Yuya Suzuki
- Division of Neurology and Clinical Neuroscience, Department of Internal Medicine III, Yamagata University School of Medicine, Japan
| | - Hiroyasu Sato
- Division of Neurology and Clinical Neuroscience, Department of Internal Medicine III, Yamagata University School of Medicine, Japan
| | - Shingo Koyama
- Division of Neurology and Clinical Neuroscience, Department of Internal Medicine III, Yamagata University School of Medicine, Japan
| | - Maki Kobayashi
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University School of Medicine, Japan
| | - Yasuyuki Ohta
- Division of Neurology and Clinical Neuroscience, Department of Internal Medicine III, Yamagata University School of Medicine, Japan
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Felchle H, Brunner V, Groll T, Walther CN, Nefzger SM, Zaurito AE, Silva MG, Gissibl J, Topping GJ, Lansink Rotgerink L, Saur D, Steiger K, Combs SE, Tschurtschenthaler M, Fischer JC. Novel Tumor Organoid-Based Mouse Model to Study Image Guided Radiation Therapy of Rectal Cancer After Noninvasive and Precise Endoscopic Implantation. Int J Radiat Oncol Biol Phys 2024; 118:1094-1104. [PMID: 37875245 DOI: 10.1016/j.ijrobp.2023.10.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Accepted: 10/08/2023] [Indexed: 10/26/2023]
Abstract
PURPOSE Preoperative (neoadjuvant) radiation therapy (RT) is an essential part of multimodal rectal cancer therapy. Recently, total neoadjuvant therapy (TNT), which combines simultaneous radiochemotherapy with additional courses of chemotherapy, has emerged as an effective approach. TNT achieves a pathologic complete remission in approximately 30% of resected patients, opening avenues for treatment strategies that avoid radical organ resection. Furthermore, recent studies have demonstrated that anti-programmed cell death protein 1 immunotherapy can induce clinical complete responses in patients with specific genetic alterations. There is significant potential to enhance outcomes through intensifying, personalizing, and de-escalating treatment approaches. However, the heterogeneous response rates to RT or TNT and strategies to sensitize patients without specific genetic changes to immunotherapy remain poorly understood. METHODS AND MATERIALS We developed a novel orthotopic mouse model of rectal cancer based on precisely defined endoscopic injections of tumor organoids that reflect tumor heterogeneity. Subsequently, we employed endoscopic- and computed tomography-guided RT and validated rectal tumor growth and response rates to therapy using small-animal magnetic resonance imaging and endoscopic follow-up. RESULTS Rectal tumor formation was successfully induced in all mice after 2 organoid injections. Clinically relevant RT regimens with 5 × 5 Gy significantly delayed clinical signs of tumor progression and significantly improved survival. Consistent with human disease, rectal tumor progression correlated with the development of liver and lung metastases. Notably, long-term survivors after RT showed no evidence of tumor recurrence, as demonstrated by in vivo radiologic tumor staging and histopathologic examination. CONCLUSIONS Our novel mouse model combines orthotopic tumor growth via noninvasive and precise rectal organoid injection and small-animal RT. This model holds significant promise for investigating the effect of tumor cell-intrinsic aspects, genetic alterations of the host, and exogenous factors (eg, nutrition or microbiota) on RT outcomes. Furthermore, it allows for the exploration of combination therapies involving chemotherapy, immunotherapy, or novel targeted therapies.
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Affiliation(s)
- Hannah Felchle
- Department of Radiation Oncology, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Valentina Brunner
- Translational Cancer Research and Institute of Experimental Cancer Therapy, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany; Center for Translational Cancer Research (TranslaTUM), School of Medicine, Technical University of Munich, Munich, Germany
| | - Tanja Groll
- Comparative Experimental Pathology, School of Medicine, Technical University of Munich, Munich, Germany; Institute of Pathology, School of Medicine, Technical University of Munich, Munich, Germany
| | - Caroline N Walther
- Department of Radiation Oncology, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Sophie M Nefzger
- Department of Radiation Oncology, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Antonio E Zaurito
- Translational Cancer Research and Institute of Experimental Cancer Therapy, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany; Center for Translational Cancer Research (TranslaTUM), School of Medicine, Technical University of Munich, Munich, Germany
| | - Miguel G Silva
- Center for Translational Cancer Research (TranslaTUM), School of Medicine, Technical University of Munich, Munich, Germany; Institute of Molecular Oncology and Functional Genomics, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Julia Gissibl
- Department of Radiation Oncology, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Geoffrey J Topping
- Department of Nuclear Medicine, School of Medicine, Technical University of Munich, Munich, Germany
| | - Laura Lansink Rotgerink
- Department of Radiation Oncology, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany
| | - Dieter Saur
- Translational Cancer Research and Institute of Experimental Cancer Therapy, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany; Center for Translational Cancer Research (TranslaTUM), School of Medicine, Technical University of Munich, Munich, Germany; German Cancer Consortium (DKTK), Partner-site Munich and German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Katja Steiger
- Comparative Experimental Pathology, School of Medicine, Technical University of Munich, Munich, Germany; Institute of Pathology, School of Medicine, Technical University of Munich, Munich, Germany; German Cancer Consortium (DKTK), Partner-site Munich and German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Stephanie E Combs
- Department of Radiation Oncology, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany; German Cancer Consortium (DKTK), Partner-site Munich and German Cancer Research Center (DKFZ), Heidelberg, Germany; Helmholtz Zentrum München, Institute of Radiation Medicine, Neuherberg, Germany
| | - Markus Tschurtschenthaler
- Translational Cancer Research and Institute of Experimental Cancer Therapy, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany; Center for Translational Cancer Research (TranslaTUM), School of Medicine, Technical University of Munich, Munich, Germany; German Cancer Consortium (DKTK), Partner-site Munich and German Cancer Research Center (DKFZ), Heidelberg, Germany.
| | - Julius C Fischer
- Department of Radiation Oncology, Klinikum rechts der Isar, School of Medicine, Technical University of Munich, Munich, Germany.
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Sitthideatphaiboon P, Nantavithya C, Chantranuwat P, Vinayanuwattikun C, Sriuranpong V. Impact of LKB1 status on radiation outcome in patients with stage III non-small-cell lung cancer. Sci Rep 2024; 14:6146. [PMID: 38480816 PMCID: PMC10938003 DOI: 10.1038/s41598-024-55476-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 02/23/2024] [Indexed: 03/17/2024] Open
Abstract
Preclinical studies suggest that loss of LKB1 expression renders cancer cells less responsive to radiation partly through NRF2-mediated upregulation of antioxidant enzymes protecting against radiation-induced DNA damage. Here we investigated the association of an alteration in this pathway with radio-resistance in lung cancer patients. Patients with locally advanced non-small cell lung cancer (LA-NSCLC) who were treated with chemoradiotherapy (CRT) and analyzed for LKB1 expression using semiquantitative immunohistochemistry. Clinical characteristics and expression of LKB1 were analyzed for association with radiotherapy outcomes. We analyzed 74 available tumor specimens from 178 patients. After a median follow-up of 40.7 months, 2-year cumulative incidence of locoregional recurrence (LRR) in patients who had LKB1Low expression was significantly higher than those with LKB1High expression (68.8% vs. 31.3%, P = 0.0001). LKB1Low expression was found significantly associated with a higher incidence of distant metastases (DM) (P = 0.0008), shorter disease-free survival (DFS) (P = 0.006), and worse overall survival (OS) (P = 0.02) compared to LKB1High expression. Moreover, patients with LKB1Low expression showed a significantly higher 2-year cumulative incidence of LRR (77.6% vs. 21%; P = 0.02), higher DM recurrence (P = 0.002), and shorter OS (P < 0.0001) compared with the EGFR-mutant group. For all patients with LKB1Low who had LRR, these recurrences occurred within the field of radiation, in contrast to those with LKB1High expression having both in-field, marginal, and out-of-field failures. LKB1 expression may serve as a potential biomarker for poor outcomes after receiving radiation in LA-NSCLC patients. Further studies to confirm the association and application are warranted.
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Affiliation(s)
- Piyada Sitthideatphaiboon
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and the King Chulalongkorn Memorial Hospital, 1873 Henry Dunant Rd, Pathumwan, Bangkok, 10330, Thailand
| | - Chonnipa Nantavithya
- Division of Therapeutic Radiation and Oncology, Department of Radiology, Faculty of Medicine, Chulalongkorn University and the King Chulalongkorn Memorial Hospital, Bangkok, 10330, Thailand
| | - Poonchavist Chantranuwat
- Department of Pathology, Faculty of Medicine, Chulalongkorn University and the King Chulalongkorn Memorial Hospital, Bangkok, 10330, Thailand
| | - Chanida Vinayanuwattikun
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and the King Chulalongkorn Memorial Hospital, 1873 Henry Dunant Rd, Pathumwan, Bangkok, 10330, Thailand
| | - Virote Sriuranpong
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Chulalongkorn University and the King Chulalongkorn Memorial Hospital, 1873 Henry Dunant Rd, Pathumwan, Bangkok, 10330, Thailand.
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Li S, Yi Z, Li M, Zhu Z. An analysis of adjuvant chemoradiotherapy versus chemotherapy on the survival rates for patients with stage IB-III uterine serous carcinoma. Sci Rep 2024; 14:5884. [PMID: 38467644 PMCID: PMC10928144 DOI: 10.1038/s41598-024-53172-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Accepted: 01/29/2024] [Indexed: 03/13/2024] Open
Abstract
The aim of the present study was to investigate whether a combination of chemotherapy plus radiotherapy was able to increase the overall survival rates compared with chemotherapy alone in stage IB-III uterine serous carcinoma. A total of 1096 patients (593 who had not received radiotherapy, and 503 who had) with primary stage IB-III uterine serous carcinoma who underwent surgery and received chemotherapy were included in the present study. The Kaplan-Meier method and Log-Rank tests showed that radiotherapy did not increase 5-year overall survival rates compared with the no-radiotherapy groups (52.3 cf. 50.8%, respectively; P = 0.641). Cox regression analysis subsequently corroborated that radiotherapy did not affect the 5-year overall survival rate (P = 0.635). Patients who were aged ≥ 60 years had a higher mortality rate [hazard ratio (HR), 1.712; 95% confidence interval (95% CI), 1.385-2.117; P < 0.05]. The 5-year overall survival rates were found to be lower in the groups where the regional lymph nodes had not been removed (HR 0.645; 95% CI 0.508-0.821; P < 0.05). Chemotherapy plus radiotherapy was found to not be associated with improved 5-year overall survival rates. However, chemotherapy may be a better treatment option for patients with primary stage IB-III uterine serous carcinoma who have undergone surgery.
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Affiliation(s)
- Shuqing Li
- Department of Obstetrics and Gynecology, Obstetrics and Gynecology Hospital of Fudan University, 128 Shenyang Road, Shanghai, 200090, China.
| | - Zhihui Yi
- Department of Obstetrics and Gynecology, Obstetrics and Gynecology Hospital of Fudan University, 128 Shenyang Road, Shanghai, 200090, China
| | - Mingqing Li
- Department of Obstetrics and Gynecology, Obstetrics and Gynecology Hospital of Fudan University, 128 Shenyang Road, Shanghai, 200090, China
| | - Zhiling Zhu
- Department of Obstetrics and Gynecology, Obstetrics and Gynecology Hospital of Fudan University, 128 Shenyang Road, Shanghai, 200090, China
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Loria A, Ramsdale EE, Aquina CT, Cupertino P, Mohile SG, Fleming FJ. From Clinical Trials to Practice: Anticipating and Overcoming Challenges in Implementing Watch-and-Wait for Rectal Cancer. J Clin Oncol 2024; 42:876-880. [PMID: 38315943 DOI: 10.1200/jco.23.01369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 11/10/2023] [Accepted: 12/12/2023] [Indexed: 02/07/2024] Open
Affiliation(s)
- Anthony Loria
- Department of Surgery, University of Rochester Medical Center, Rochester, NY
| | - Erika E Ramsdale
- James P. Wilmot Cancer Center, University of Rochester Medical Center, Rochester, NY
| | - Christopher T Aquina
- Departments of Colorectal Surgery and Surgical Oncology, AdventHealth Orlando, Orlando, FL
| | - Paula Cupertino
- Department of Surgery, University of Rochester Medical Center, Rochester, NY
| | - Supriya G Mohile
- James P. Wilmot Cancer Center, University of Rochester Medical Center, Rochester, NY
| | - Fergal J Fleming
- Department of Surgery, University of Rochester Medical Center, Rochester, NY
- James P. Wilmot Cancer Center, University of Rochester Medical Center, Rochester, NY
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Chargari C, Wasserman J, Gabro A, Canlobre G, Spano JP, Uzan C, Maingon P. Vulvar Carcinoma: Standard of Care and Perspectives. J Clin Oncol 2024; 42:961-972. [PMID: 38315939 DOI: 10.1200/jco.23.01187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 09/24/2023] [Accepted: 11/14/2023] [Indexed: 02/07/2024] Open
Abstract
PURPOSE Treatment of vulvar carcinoma (VC) is challenging. The objectives of this review were to describe for clinicians the epidemiologic and clinical aspects of VC, the standard of care in terms of primary local treatment and systemic therapies, and the recent innovations and perspectives emerging from translational research in immuno-oncology. DESIGN We conducted a comprehensive review outlying the clinical aspects and biologic background of vulvar cancer, highlighting modern treatment strategies on the basis of a personalized approach. RESULTS Epidemiologic data showed a recent rise in incidence of VC, attributed to human papillomavirus. Surgery is the mainstay of primary treatment, but multimodal approaches are frequently required in the presence of adverse prognosis histopathologic factors. Chemoradiation is indicated when organ-sparing surgery is not feasible. However, inability to achieve high locoregional control rates in advanced cases and the morbidity associated with local treatments are still key issues. Recent clinical data showed the benefit of individualized strategies combining organ-sparing surgical strategies, less invasive lymph node staging procedures, and refinement in radiotherapy modalities. Among the most important research area, there is a sound rationale for testing modern systemic approaches such as immune checkpoint inhibitors in selected patients with recurrent and/or metastatic tumors. Although no specific data exist for VC, the role of supportive care and post-treatment rehabilitation strategies is also crucial. CONCLUSION There are still insufficient studies dedicated to patients with VC. Public health programs for prevention, screening, and early diagnosis are required, and clinical research should be strengthened to provide high-quality clinical evidence and improve patients' oncologic and functional outcomes.
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Affiliation(s)
- Cyrus Chargari
- Service d'oncologie radiothérapie, Hôpital Universitaire Pitié Salpêtrière, Assistance Publique-Hôpitaux de Paris (AP-HP) Sorbonne Université, Paris, France
- Institut Universitaire de Cancérologie (IUC), Sorbonne Université, Paris, France
| | - Johanna Wasserman
- Institut Universitaire de Cancérologie (IUC), Sorbonne Université, Paris, France
- Service d'oncologie médicale, Hôpital Universitaire Pitié Salpêtrière, Assistance Publique-Hôpitaux de Paris (AP-HP) Sorbonne Université, Paris, France
| | - Alexandra Gabro
- Service d'oncologie radiothérapie, Hôpital Universitaire Pitié Salpêtrière, Assistance Publique-Hôpitaux de Paris (AP-HP) Sorbonne Université, Paris, France
- Institut Universitaire de Cancérologie (IUC), Sorbonne Université, Paris, France
| | - Geoffroy Canlobre
- Institut Universitaire de Cancérologie (IUC), Sorbonne Université, Paris, France
- Service de chirurgie et cancérologie gynécologique et mammaire, Assistance Publique-Hôpitaux de Paris (AP-HP) Sorbonne Université, Paris, France
- INSERM UMR S938, Biologie et Thérapeutique des cancers, Paris, France
| | - Jean-Philippe Spano
- Institut Universitaire de Cancérologie (IUC), Sorbonne Université, Paris, France
- Service d'oncologie médicale, Hôpital Universitaire Pitié Salpêtrière, Assistance Publique-Hôpitaux de Paris (AP-HP) Sorbonne Université, Paris, France
| | - Catherine Uzan
- Institut Universitaire de Cancérologie (IUC), Sorbonne Université, Paris, France
- Service de chirurgie et cancérologie gynécologique et mammaire, Assistance Publique-Hôpitaux de Paris (AP-HP) Sorbonne Université, Paris, France
- INSERM UMR S938, Biologie et Thérapeutique des cancers, Paris, France
| | - Philippe Maingon
- Service d'oncologie radiothérapie, Hôpital Universitaire Pitié Salpêtrière, Assistance Publique-Hôpitaux de Paris (AP-HP) Sorbonne Université, Paris, France
- Institut Universitaire de Cancérologie (IUC), Sorbonne Université, Paris, France
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Fan C, Wang X, Zheng X, Sun Y, Ye K, Jiang Y, Liu X, Xu W, Liu Y, Yang Y, Liu J, Jiang Q, He C, Wu X, Nie X, Zhang J, Tan B, Wang W, Zhang Y, Feng Z, Yang C, Lu Y, Liu H, Chen X, Xu J, Liu F, Zheng X, Wang J, Wu S, Chen G, Zhang Y, Jin L, Ge H. Consolidation chemotherapy after definitive concurrent chemoradiotherapy in patients with inoperable esophageal squamous cell carcinoma: a multicenter non-inferiority phase III randomized clinical trial. BMC Cancer 2024; 24:321. [PMID: 38454345 PMCID: PMC10921589 DOI: 10.1186/s12885-024-12002-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Accepted: 02/13/2024] [Indexed: 03/09/2024] Open
Abstract
BACKGROUND Definitive concurrent chemoradiotherapy (dCCRT) is the gold standard for the treatment of locally advanced esophageal squamous cell carcinoma (ESCC). However, the potential benefits of consolidation chemotherapy after dCCRT in patients with esophageal cancer remain debatable. Prospective randomized controlled trials comparing the outcomes of dCCRT with or without consolidation chemotherapy in patients with ESCC are lacking. In this study, we aim to generate evidence regarding consolidation chemotherapy efficacy in patients with locally advanced, inoperable ESCC. METHODS This is a multicenter, prospective, open-label, phase-III randomized controlled trial comparing non-inferiority of dCCRT alone to consolidation chemotherapy following dCCRT. In total, 600 patients will be enrolled and randomly assigned in a 1:1 ratio to receive either consolidation chemotherapy after dCCRT (Arm A) or dCCRT alone (Arm B). Overall survival will be the primary endpoint, whereas progression-free survival, locoregional progression-free survival, distant metastasis-free survival, and treatment-related toxicity will be the secondary endpoints. DISCUSSION This study aid in further understanding the effects of consolidation chemotherapy after dCCRT in patients with locally advanced, inoperable ESCC. TRIAL REGISTRATION ChiCTR1800017646.
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Affiliation(s)
- Chengcheng Fan
- The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Xu Wang
- The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Xiaoli Zheng
- The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Yanan Sun
- The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Ke Ye
- The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Yue Jiang
- The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Xiao Liu
- The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Wencai Xu
- The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Yang Liu
- The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Yuanyuan Yang
- The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Jinsong Liu
- The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Qiong Jiang
- The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Chunyu He
- The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Xiaoyuan Wu
- The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Xin Nie
- The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Jingwei Zhang
- The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Bo Tan
- The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Wen Wang
- The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Yougai Zhang
- The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Zhuo Feng
- The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Chengliang Yang
- The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Yufei Lu
- The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Hailong Liu
- The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Xijuan Chen
- The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Jing Xu
- The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Fang Liu
- The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Xuefeng Zheng
- The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Jianhua Wang
- The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China
| | - Shang Wu
- Xinyang Hospital Affiliated to Zhengzhou University & Xinyang Central Hospital, Xinyang, 464000, China
| | - Guofu Chen
- Xinyang Hospital Affiliated to Zhengzhou University & Xinyang Central Hospital, Xinyang, 464000, China
| | | | - Linzhi Jin
- Anyang Cancer Hospital, Anyang, 455000, China
| | - Hong Ge
- The Affiliated Cancer Hospital of Zhengzhou University & Henan Cancer Hospital, Zhengzhou, 450008, China.
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Fløe LE, Aggerholm-Pedersen N, Tabaksblat EM. Treatment of poorly differentiated neuroendocrine carcinomas of rectum and anus with chemoradiotherapy: a single-centre evaluation. J Cancer Res Clin Oncol 2024; 150:114. [PMID: 38448660 PMCID: PMC10917866 DOI: 10.1007/s00432-024-05635-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Accepted: 01/29/2024] [Indexed: 03/08/2024]
Abstract
PURPOSE Poorly differentiated neuroendocrine carcinoma (PDNEC) of the rectum and anus is a rare disease exhibiting aggressive biological behaviour, even if diagnosed early. Currently, there are no agreed standard treatment approaches and management of locally advanced (LA) and metastatic PDNEC usually follows treatments used in pulmonary neuroendocrine carcinomas because of the similarities with small cell lung cancer. The role of surgery in PDNEC is still debated and the benefit of chemoradiotherapy (CRT) is unknown. This report summarises the experiences of CRT application in anorectal PDNEC in a single Danish institution. METHODS All patients with PDNEC treated with concomitant CRT between May 2019 and January 2021 at a University hospital in Denmark were evaluated. Demographics, treatment and survival outcomes were collected and analysed. RESULTS Six patients were identified. Five patients received radiotherapy with 50.4 Gy/28 fractions, and four were eligible for curative resection after the CRT. Distant metastasis was observed in four patients at diagnosis. Two patients with synchronous liver metastases were treated with RFA, and one received a liver resection. The treatment was well tolerated with limited side effects. The median follow-up time was 17 months (range 10-36 months), and the median duration of response was 11.2 months (range 8.1 to 24.2 months). One patient achieved a complete response. CONCLUSION A multimodal treatment approach with CRT in advanced stages of PDNEC in a highly selected patient group is well tolerated and with a high chance of achieving local control and, combined with surgery, even complete response in a single case.
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80
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Guo H, Lin H. The value of multimodal treatment in anaplastic thyroid cancer patients with distant metastasis. BMC Surg 2024; 24:79. [PMID: 38438944 PMCID: PMC10913613 DOI: 10.1186/s12893-024-02375-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Accepted: 02/27/2024] [Indexed: 03/06/2024] Open
Abstract
BACKGROUND Anaplastic thyroid cancer (ATC) is a rare and aggressive malignancy with a poor prognosis, particularly in patients presenting with distant metastasis (DM). This study aimed to assess the effect of combination treatment strategies on survival in ATC patients with DM. METHODS A retrospective analysis was conducted using data from the Surveillance, Epidemiology, and End Results (SEER) database to identify primary ATC cases with DM at diagnosis. Univariate and multivariate Cox proportional hazards regression analyses were performed to identify independent risk factors for survival. RESULTS Of the 315 ATC patients with DM included in the study, surgery to the primary tumor, radiotherapy, chemotherapy, and lung metastasis were identified as independent risk factors for survival. Patients who received primary tumor surgery plus chemotherapy or surgery plus chemoradiation exhibited a superior outcome compared to those who received only one treatment modality. CONCLUSION Our findings suggest that a combination treatment approach, particularly surgery combined with radiotherapy or surgery combined with chemoradiotherapy, may provide the most optimal treatment option for ATC patients with DM. These results may provide some evidence for clinical decision making, but larger sample cohorts are still needed for validation.
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Affiliation(s)
- Hongen Guo
- Department of Dermatology, Dermatology Hospital of Fuzhou, Fuzhou, Fujian Province, PR China
| | - Hanqing Lin
- Department of Otolaryngology, The First Affiliated Hospital of Fujian Medical University, No. 20 Chazhong Road, Fuzhou, 350005, Fujian Province, PR China.
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Tseng CL, Zeng KL, Mellon EA, Soltys SG, Ruschin M, Lau AZ, Lutsik NS, Chan RW, Detsky J, Stewart J, Maralani PJ, Sahgal A. Evolving concepts in margin strategies and adaptive radiotherapy for glioblastoma: A new future is on the horizon. Neuro Oncol 2024; 26:S3-S16. [PMID: 38437669 PMCID: PMC10911794 DOI: 10.1093/neuonc/noad258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2024] Open
Abstract
Chemoradiotherapy is the standard treatment after maximal safe resection for glioblastoma (GBM). Despite advances in molecular profiling, surgical techniques, and neuro-imaging, there have been no major breakthroughs in radiotherapy (RT) volumes in decades. Although the majority of recurrences occur within the original gross tumor volume (GTV), treatment of a clinical target volume (CTV) ranging from 1.5 to 3.0 cm beyond the GTV remains the standard of care. Over the past 15 years, the incorporation of standard and functional MRI sequences into the treatment workflow has become a routine practice with increasing adoption of MR simulators, and new integrated MR-Linac technologies allowing for daily pre-, intra- and post-treatment MR imaging. There is now unprecedented ability to understand the tumor dynamics and biology of GBM during RT, and safe CTV margin reduction is being investigated with the goal of improving the therapeutic ratio. The purpose of this review is to discuss margin strategies and the potential for adaptive RT for GBM, with a focus on the challenges and opportunities associated with both online and offline adaptive workflows. Lastly, opportunities to biologically guide adaptive RT using non-invasive imaging biomarkers and the potential to define appropriate volumes for dose modification will be discussed.
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Affiliation(s)
- Chia-Lin Tseng
- Department of Radiation Oncology, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada
| | - K Liang Zeng
- Department of Radiation Oncology, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada
- Department of Radiation Oncology, Simcoe Muskoka Regional Cancer Program, Royal Victoria Regional Health Centre, University of Toronto, Toronto, Ontario, Canada
| | - Eric A Mellon
- Department of Radiation Oncology, Sylvester Comprehensive Cancer Center, Miller School of Medicine, University of Miami, Miami, Florida, USA
| | - Scott G Soltys
- Department of Radiation Oncology, Stanford University, Stanford, California, USA
| | - Mark Ruschin
- Department of Radiation Oncology, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada
| | - Angus Z Lau
- Physical Sciences, Sunnybrook Research Institute, Toronto, Ontario, Canada
- Medical Biophysics, University of Toronto, Toronto, Ontario, Canada
| | - Natalia S Lutsik
- Department of Radiation Oncology, Sylvester Comprehensive Cancer Center, Miller School of Medicine, University of Miami, Miami, Florida, USA
| | - Rachel W Chan
- Physical Sciences, Sunnybrook Research Institute, Toronto, Ontario, Canada
| | - Jay Detsky
- Department of Radiation Oncology, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada
| | - James Stewart
- Department of Radiation Oncology, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada
| | - Pejman J Maralani
- Department of Medical Imaging, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada
| | - Arjun Sahgal
- Department of Radiation Oncology, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada
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Alden SL, Lee V, Narang AK, Meyer J, Gearhart SL, Christenson ES. Circulating Tumor DNA to Predict Radiographic and Pathologic Response to Total Neoadjuvant Therapy in Locally Advanced Rectal Cancer. Oncologist 2024; 29:e414-e418. [PMID: 38180954 PMCID: PMC10911913 DOI: 10.1093/oncolo/oyad336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Accepted: 12/04/2023] [Indexed: 01/07/2024] Open
Abstract
Despite advances in treatment and response assessment in locally advanced rectal cancer (LARC), it is unclear which patients should undergo nonoperative management (NOM). We performed a single-center, retrospective study to evaluate post-total neoadjuvant therapy (TNT) circulating tumor DNA (ctDNA) in predicting treatment response. We found that post-TNT ctDNA had a sensitivity of 23% and specificity of 100% for predicting residual disease upon resection, with a positive predictive value (PPV) of 100% and a negative predictive value (NPV) of 47%. For predicting poor tumor regression on MRI, ctDNA had a sensitivity of 16% and specificity of 96%, with a PPV of 75% and NPV of 60%. A commercially available ctDNA assay was insufficient to predict residual disease after TNT and should not be used alone to select patients for NOM in LARC.
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Affiliation(s)
- Stephanie L Alden
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Valerie Lee
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Amol K Narang
- Department of Radiation Oncology & Molecular Radiation Sciences, Sidney Kimmel Cancer Center at Johns Hopkins, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Jeffrey Meyer
- Department of Radiation Oncology & Molecular Radiation Sciences, Sidney Kimmel Cancer Center at Johns Hopkins, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Susan L Gearhart
- Department of Surgery, Johns Hopkins Bayview Medical Center, Baltimore, MD, USA
| | - Eric S Christenson
- Department of Oncology, Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins, Johns Hopkins University School of Medicine, Baltimore, MD, USA
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83
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Zhang Y, Wang Z, Zheng Y. Chemoradiotherapy vs radiotherapy for non-surgical locally advanced laryngeal squamous cell carcinoma patients: a propensity score-matched study and practical nomogram construction. Eur Arch Otorhinolaryngol 2024; 281:1449-1456. [PMID: 38158418 DOI: 10.1007/s00405-023-08360-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Accepted: 11/14/2023] [Indexed: 01/03/2024]
Abstract
OBJECTIVE To compare the cancer-specific survival (CSS) among patients with locally advanced laryngeal squamous cell carcinoma (LSCC) receiving chemoradiotherapy (CRT) and radiotherapy (RT) treatment, as well as to establish a prognostic nomogram for survival prediction in patients receiving CRT. METHOD Using data from the Surveillance, Epidemiology, and End Results (SEER) database, patients with laryngeal cancer were identified between 2010 and 2015, with follow-up up to 2018. Propensity score matching (PSM) was performed to minimize disproportionate distributions of the potential confounding. Cox regression models were used to evaluate the CSS of two treatment groups. A prognostic nomogram for patients receiving CRT was then developed and evaluated. RESULTS Totally 1085 non-surgical patients with locally advanced LSCC were included in this study (median [IQR] age, 62 [55-69] years; 829 [76.41%] males), of which 913 receiving CRT and 172 receiving RT. After PSM, significantly improved CSS was observed in locally advanced LSCC patients receiving CRT when compared to RT (HR: 0.62 [95% CI 0.42-0.92]; P = 0.014). Then, in the group of 639 locally advanced LSCC patients receiving CRT, a prognostic nomogram based on age, tumor size, N category, and marital status were developed and validated, of which the predictive performance was superior to that of TNM staging system (7th edition). CONCLUSION CSS shows a statistically significant improvement in locally advanced LSCC patients who receipt of CRT when compared with RT. Furthermore, a prognostic nomogram for locally advanced LSCC patients receiving CRT was established, which shows a good calibration and identification accuracy.
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Affiliation(s)
- Yuan Zhang
- Department of Otolaryngology-Head and Neck Surgery, West China Hospital of Sichuan University, Chengdu, China
- Department of Audiology, Guizhou Provincial People's Hospital, Guiyang, China
| | - Zhipeng Wang
- Department of Audiology, Guizhou Provincial People's Hospital, Guiyang, China
| | - Yun Zheng
- Department of Otolaryngology-Head and Neck Surgery, West China Hospital of Sichuan University, Chengdu, China.
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84
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Wu KC, Chen SW, Hsieh TC, Yen KY, Chang CJ, Kuo YC, Chang RF, Chia-Hung K. Early prediction of distant metastasis in patients with uterine cervical cancer treated with definitive chemoradiotherapy by deep learning using pretreatment [ 18 F]fluorodeoxyglucose positron emission tomography/computed tomography. Nucl Med Commun 2024; 45:196-202. [PMID: 38165173 DOI: 10.1097/mnm.0000000000001799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2024]
Abstract
OBJECTIVES A deep learning (DL) model using image data from pretreatment [ 18 F]fluorodeoxyglucose ([ 18 F] FDG)-PET or computed tomography (CT) augmented with a novel imaging augmentation approach was developed for the early prediction of distant metastases in patients with locally advanced uterine cervical cancer. METHODS This study used baseline [18F]FDG-PET/CT images of newly diagnosed uterine cervical cancer patients. Data from 186 to 25 patients were analyzed for training and validation cohort, respectively. All patients received chemoradiotherapy (CRT) and follow-up. PET and CT images were augmented by using three-dimensional techniques. The proposed model employed DL to predict distant metastases. Receiver operating characteristic (ROC) curve analysis was performed to measure the model's predictive performance. RESULTS The area under the ROC curves of the training and validation cohorts were 0.818 and 0.830 for predicting distant metastasis, respectively. In the training cohort, the sensitivity, specificity, and accuracy were 80.0%, 78.0%, and 78.5%, whereas, the sensitivity, specificity, and accuracy for distant failure were 73.3%, 75.5%, and 75.2% in the validation cohort, respectively. CONCLUSION Through the use of baseline [ 18 F]FDG-PET/CT images, the proposed DL model can predict the development of distant metastases for patients with locally advanced uterine cervical cancer treatment by CRT. External validation must be conducted to determine the model's predictive performance.
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Affiliation(s)
- Kuo-Chen Wu
- Graduate Institute of Biomedical Electronics and Bioinformatics, National Taiwan University, Taipei
- Artificial Intelligence Center, China Medical University Hospital
- Department of Radiation Oncology, China Medical University Hospital
| | - Shang-Wen Chen
- Artificial Intelligence Center, China Medical University Hospital
- School of Medicine, College of Medicine, China Medical University, Taichung
- School of Medicine, College of Medicine, Taipei Medical University, Taipei
- Department of Radiation Oncology, China Medical University Hospital
| | - Te-Chun Hsieh
- Department of Nuclear Medicine and PET Center, China Medical University Hospital
- Department of Biomedical Imaging and Radiological Science, China Medical University, Taichung
| | - Kuo-Yang Yen
- Department of Nuclear Medicine and PET Center, China Medical University Hospital
- Department of Biomedical Imaging and Radiological Science, China Medical University, Taichung
| | - Chao-Jen Chang
- Artificial Intelligence Center, China Medical University Hospital
| | - Yu-Chieh Kuo
- Artificial Intelligence Center, China Medical University Hospital
| | - Ruey-Feng Chang
- Graduate Institute of Biomedical Electronics and Bioinformatics, National Taiwan University, Taipei
- Artificial Intelligence Center, China Medical University Hospital
- Department of Computer Science and Information Engineering, National Taiwan University, Taipei
| | - Kao Chia-Hung
- Artificial Intelligence Center, China Medical University Hospital
- Department of Nuclear Medicine and PET Center, China Medical University Hospital
- Graduate Institute of Biomedical Sciences, School of Medicine, College of Medicine, China Medical University
- Department of Bioinformatics and Medical Engineering, Asia University, Taichung, Taiwan
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85
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Wang Y, Zhang T, Yang Y, Wang J, Li C, Xu X, Wu Y, Jiang Y, Duan J, Wang L, Bi N. Longitudinal circulating tumour DNA dynamics predict failure patterns and efficacy of consolidation immunotherapy after chemoradiotherapy in locally advanced non-small-cell lung cancer. Clin Transl Med 2024; 14:e1619. [PMID: 38450838 PMCID: PMC10918705 DOI: 10.1002/ctm2.1619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2023] [Revised: 02/15/2024] [Accepted: 02/21/2024] [Indexed: 03/08/2024] Open
Affiliation(s)
- Yu Wang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Tao Zhang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Yin Yang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Jianyang Wang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Canjun Li
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Xin Xu
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Yuqi Wu
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Ying Jiang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Jinghao Duan
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
| | - Luhua Wang
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeShenzhenChina
| | - Nan Bi
- Department of Radiation Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
- State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer HospitalChinese Academy of Medical Sciences and Peking Union Medical CollegeBeijingChina
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86
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Hsieh HY, Lu CH, Wang L. Response to comment on "Definite chemoradiotherapy for early-stagebulky cervical cancer". J Formos Med Assoc 2024; 123:418-419. [PMID: 38129266 DOI: 10.1016/j.jfma.2023.10.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Revised: 08/15/2023] [Accepted: 10/23/2023] [Indexed: 12/23/2023] Open
Affiliation(s)
- He-Yuan Hsieh
- Department of Radiation Oncology, Taichung Veterans General Hospital, 40705, Taichung, Taiwan
| | - Chien-Hsing Lu
- Department of Obstetrics and Gynecology, Taichung Veterans General Hospital, 40705, Taichung, Taiwan
| | - Lily Wang
- Department of Radiation Oncology, Taichung Veterans General Hospital, 40705, Taichung, Taiwan; Department of Post-Baccalaureate Medicine, College of Medicine, National Chung Hsing University, Taiwan.
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Hilario A, Salvador E, Cardenas A, Romero J, Lechuga C, Chen Z, Martinez de Aragon A, Perez-Nuñez A, Hernandez-Lain A, Sepulveda J, Lagares A, Toldos O, Rodriguez-Gonzalez V, Ramos A. Low rCBV values in glioblastoma tumor progression under chemoradiotherapy. Neuroradiology 2024; 66:317-323. [PMID: 38183424 DOI: 10.1007/s00234-023-03279-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2023] [Accepted: 12/26/2023] [Indexed: 01/08/2024]
Abstract
PURPOSE After standard treatment for glioblastoma, perfusion MRI remains challenging for differentiating tumor progression from post-treatment changes. Our objectives were (1) to correlate rCBV values at diagnosis and at first tumor progression and (2) to analyze the relationship of rCBV values at tumor recurrence with enhancing volume, localization of tumor progression, and time elapsed since the end of radiotherapy in tumor recurrence. METHODS Inclusion criteria were (1) age > 18 years, (2) histologically confirmed glioblastoma treated with STUPP regimen, and (3) tumor progression according to RANO criteria > 12 weeks after radiotherapy. Co-registration of segmented enhancing tumor VOIs with dynamic susceptibility contrast perfusion MRI was performed using Olea Sphere software. For tumor recurrence, we correlated rCBV values with enhancing tumor volume, with recurrence localization, and with time elapsed from the end of radiotherapy to progression. Analyses were performed with SPSS software. RESULTS Sixty-four patients with glioblastoma were included in the study. Changes in rCBV values between diagnosis and first tumor progression were significant (p < 0.001), with a mean and median decreases of 32% and 46%, respectively. Mean rCBV values were also different (p < 0.01) when tumors progressed distally (radiation field rCBV values of 1.679 versus 3.409 distally). However, changes and, therefore, low rCBV values after radiotherapy in tumor recurrence were independent of time. CONCLUSION Chemoradiation alters tumor perfusion and rCBV values may be decreased in the setting of tumor progression. Changes in rCBV values with respect to diagnosis, with low rCBV in tumor progression, are independent of time but related to the site of recurrence.
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Affiliation(s)
- A Hilario
- Department of Radiology, Hospital 12 de Octubre, Avenida de Cordoba s/n, 28041, Madrid, Spain.
| | - E Salvador
- Department of Radiology, Hospital 12 de Octubre, Avenida de Cordoba s/n, 28041, Madrid, Spain
| | - A Cardenas
- Department of Radiology, Hospital 12 de Octubre, Avenida de Cordoba s/n, 28041, Madrid, Spain
| | - J Romero
- Department of Radiology, Hospital 12 de Octubre, Avenida de Cordoba s/n, 28041, Madrid, Spain
| | - C Lechuga
- Department of Radiology, Hospital 12 de Octubre, Avenida de Cordoba s/n, 28041, Madrid, Spain
| | - Z Chen
- Department of Radiology, Hospital 12 de Octubre, Avenida de Cordoba s/n, 28041, Madrid, Spain
| | - A Martinez de Aragon
- Department of Radiology, Hospital 12 de Octubre, Avenida de Cordoba s/n, 28041, Madrid, Spain
| | - A Perez-Nuñez
- Department of Neurosurgery, Hospital 12 de Octubre, Avenida de Cordoba s/n, 28041, Madrid, Spain
| | - A Hernandez-Lain
- Department of Neuropathology, Hospital 12 de Octubre, Avenida de Cordoba s/n, 28041, Madrid, Spain
| | - J Sepulveda
- Department of Medical Oncology, Hospital 12 de Octubre, Avenida de Cordoba s/n, 28041, Madrid, Spain
| | - A Lagares
- Department of Neurosurgery, Hospital 12 de Octubre, Avenida de Cordoba s/n, 28041, Madrid, Spain
| | - O Toldos
- Department of Neuropathology, Hospital 12 de Octubre, Avenida de Cordoba s/n, 28041, Madrid, Spain
| | - V Rodriguez-Gonzalez
- Department of Radiation Oncology, Hospital 12 de Octubre, Avenida de Cordoba s/n, 28041, Madrid, Spain
| | - A Ramos
- Department of Radiology, Hospital 12 de Octubre, Avenida de Cordoba s/n, 28041, Madrid, Spain
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Bedrikovetski S, Traeger L, Fitzsimmons T, Price TJ, Ruszkiewicz AR, Vather R, Sammour T. ASO Visual Abstract: Association Between RAS/BRAF Mutations and Complete Response After Total Neoadjuvant Therapy of Patients with Rectal Cancer: A Prospective Multicentered Study. Ann Surg Oncol 2024; 31:1698-1699. [PMID: 38185732 DOI: 10.1245/s10434-023-14846-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2024]
Affiliation(s)
- Sergei Bedrikovetski
- Department of Surgery, Colorectal Unit, Royal Adelaide Hospital, Adelaide, South Australia, Australia.
| | - Luke Traeger
- Department of Surgery, Colorectal Unit, Royal Adelaide Hospital, Adelaide, South Australia, Australia
- Discipline of Surgery, Faculty of Health and Medical Sciences, School of Medicine, University of Adelaide, Adelaide, South Australia, Australia
| | - Tracy Fitzsimmons
- Department of Surgery, Colorectal Unit, Royal Adelaide Hospital, Adelaide, South Australia, Australia
- Discipline of Surgery, Faculty of Health and Medical Sciences, School of Medicine, University of Adelaide, Adelaide, South Australia, Australia
| | - Timothy J Price
- Department of Medical Oncology, The Queen Elizabeth Hospital, Adelaide, South Australia, Australia
| | - Andrew R Ruszkiewicz
- Centre for Cancer Biology, University of South Australia and SA Pathology, Adelaide, South Australia, Australia
- Surgical Pathology, SA Pathology, Adelaide, South Australia, Australia
| | - Ryash Vather
- Discipline of Surgery, Faculty of Health and Medical Sciences, School of Medicine, University of Adelaide, Adelaide, South Australia, Australia
- Centre for Cancer Biology, University of South Australia and SA Pathology, Adelaide, South Australia, Australia
| | - Tarik Sammour
- Department of Surgery, Colorectal Unit, Royal Adelaide Hospital, Adelaide, South Australia, Australia
- Discipline of Surgery, Faculty of Health and Medical Sciences, School of Medicine, University of Adelaide, Adelaide, South Australia, Australia
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89
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Yoo JG, Lee SJ, Nam EJ, No JH, Park JY, Song JY, Shin SJ, Yun BS, Park ST, Lee SH, Suh DH, Kim YB, Lee TS, Bae JM, Lee KH. Clinical practice guidelines for cervical cancer: the Korean Society of Gynecologic Oncology guidelines. J Gynecol Oncol 2024; 35:e44. [PMID: 38389404 PMCID: PMC10948982 DOI: 10.3802/jgo.2024.35.e44] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 12/24/2023] [Accepted: 12/25/2023] [Indexed: 02/24/2024] Open
Abstract
This fifth revised version of the Korean Society of Gynecologic Oncology practice guidelines for the management of cervical cancer incorporates recent research findings and changes in treatment strategies based on version 4.0 released in 2020. Each key question was developed by focusing on recent notable insights and crucial contemporary issues in the field of cervical cancer. These questions were evaluated for their significance and impact on the current treatment and were finalized through voting by the development committee. The selected key questions were as follows: the efficacy and safety of immune checkpoint inhibitors as first- or second-line treatment for recurrent or metastatic cervical cancer; the oncologic safety of minimally invasive radical hysterectomy in early stage cervical cancer; the efficacy and safety of adjuvant systemic treatment after concurrent chemoradiotherapy in locally advanced cervical cancer; and the oncologic safety of sentinel lymph node mapping compared to pelvic lymph node dissection. The recommendations, directions, and strengths of this guideline were based on systematic reviews and meta-analyses, and were finally confirmed through public hearings and external reviews. In this study, we describe the revised practice guidelines for the management of cervical cancer.
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Affiliation(s)
- Ji Geun Yoo
- Department of Obstetrics and Gynecology, Daejeon St. Mary's Hospital, The Catholic University of Korea, Daejeon, Korea
| | - Sung Jong Lee
- Department of Obstetrics and Gynecology, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Korea
| | - Eun Ji Nam
- Department of Obstetrics and Gynecology, Institute of Women's Medical Life Science, Yonsei Cancer Center, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Jae Hong No
- Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Jeong Yeol Park
- Department of Obstetrics and Gynecology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea
| | - Jae Yun Song
- Department of Obstetrics and Gynecology, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Korea
| | - So-Jin Shin
- Department of Obstetrics and Gynecology, Keimyung University Dongsan Medical Center, Daegu, Korea
| | - Bo Seong Yun
- Department of Obstetrics and Gynecology, CHA Ilsan Medical Center, CHA University, Goyang, Korea
| | - Sung Taek Park
- Department of Obstetrics and Gynecology, Hallym University Kangnam Sacred Heart Hospital, Seoul, Korea
| | - San-Hui Lee
- Department of Obstetrics and Gynecology, Wonju Severance Christian Hospital, Yonsei University College of Medicine, Wonju, Korea
| | - Dong Hoon Suh
- Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Yong Beom Kim
- Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Taek Sang Lee
- Department of Obstetrics and Gynecology, Seoul Metropolitan Government Seoul National University Boramae Medical Center, Seoul National University College of Medicine, Seoul, Korea
| | - Jae Man Bae
- Department of Obstetrics and Gynecology, Hanyang University Medical Center, Seoul, Korea
| | - Keun Ho Lee
- Department of Obstetrics and Gynecology, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Korea.
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Jung EK, Chu TH, Kim SA, Vo MC, Nguyen VT, Lee KH, Jung SH, Yoon M, Cho D, Lee JJ, Yoon TM. Efficacy of natural killer cell therapy combined with chemoradiotherapy in murine models of head and neck squamous cell carcinoma. Cytotherapy 2024; 26:242-251. [PMID: 38142382 DOI: 10.1016/j.jcyt.2023.11.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2023] [Revised: 10/24/2023] [Accepted: 11/08/2023] [Indexed: 12/25/2023]
Abstract
BACKGROUND AIMS Natural killer (NK) cell-based cancer immunotherapy is effective when combined with other treatment modalities such as irradiation and chemotherapy. NK cell's antitumor function to treat solid tumor, including head and neck squamous cell carcinoma (HNSCC), has been targeted recently. This study assessed NK cell recruitment in response to chemoradiation therapy (CRT) in HNSCC. METHODS Ex vivo expansion of NK cell, flow cytometry, cell viability assay, cytotoxicity assay, immunohistochemistry, and animal model were performed. RESULTS Mouse NK cells were recruited to the tumor site by CRT in a nude mouse model. Furthermore, expanded and activated human NK cells (eNKs) were recruited to the tumor site in response to CRT, and CRT enhanced the anti-tumor activity of eNK in an NOD/SCID IL-2Rγnull mouse model. Various HNSCC cancer cell lines exhibited different NK cell ligand activation patterns in response to CRT that correlated with NK cell-mediated cytotoxicity. CONCLUSIONS Identifying the activation patterns of NK cell ligands during CRT might improve patient selection for adjuvant NK cell immunotherapy combined with CRT. This is the first study to investigate the NK cell's antitumor function and recruitment with CRT in HNSCC mouse model.
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Affiliation(s)
- Eun Kyung Jung
- Department of Otolaryngology-Head and Neck Surgery, Chonnam National University Medical School and Hwasun Hospital, Hwasun, Jeollanamdo, Korea
| | - Tan-Huy Chu
- Department of Hematology-Oncology, Chonnam National University Medical School and Hwasun Hospital, Hwasun, Jeollanamdo, Korea; Department of Hematology, Pham Ngoc Thach University of Medicine, Ho Chi Minh City, Vietnam
| | - Sun-Ae Kim
- Department of Otolaryngology-Head and Neck Surgery, Chonnam National University Medical School and Hwasun Hospital, Hwasun, Jeollanamdo, Korea
| | - Manh-Cuong Vo
- Department of Hematology-Oncology, Chonnam National University Medical School and Hwasun Hospital, Hwasun, Jeollanamdo, Korea
| | - Van-Tan Nguyen
- Department of Hematology-Oncology, Chonnam National University Medical School and Hwasun Hospital, Hwasun, Jeollanamdo, Korea
| | - Kyung-Hwa Lee
- Department of Pathology, Chonnam National University Medical School and Hwasun Hospital, Hwasun, Jeollanamdo, Korea
| | - Sung-Hoon Jung
- Department of Hematology-Oncology, Chonnam National University Medical School and Hwasun Hospital, Hwasun, Jeollanamdo, Korea
| | - Meesun Yoon
- Department of Radiation Oncology, Chonnam National University Medical School and Hwasun Hospital, Hwasun, Jeollanamdo, Korea
| | - Duck Cho
- Department of Laboratory Medicine and Genetics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Je-Jung Lee
- Department of Hematology-Oncology, Chonnam National University Medical School and Hwasun Hospital, Hwasun, Jeollanamdo, Korea.
| | - Tae Mi Yoon
- Department of Otolaryngology-Head and Neck Surgery, Chonnam National University Medical School and Hwasun Hospital, Hwasun, Jeollanamdo, Korea.
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Kim HJ, Choi GS, Cho SH, Kang MK, Park JS, Park SY, Kang BW, Kim JG. Sequential Lateral Lymphatic Metastasis Shows Similar Oncologic Outcomes to Upward Spread in Advanced Rectal Cancer After Preoperative Chemoradiotherapy. Dis Colon Rectum 2024; 67:359-368. [PMID: 37962146 DOI: 10.1097/dcr.0000000000002989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2023]
Abstract
BACKGROUND Whether lateral pelvic node metastasis should be considered as a regional or systemic disease is a long-standing debate. Although previous Japanese studies have considered it to be locoregional disease, Western countries consider it a systemic disease and do not perform lateral pelvic node dissection after preoperative chemoradiotherapy. OBJECTIVE To evaluate whether lateral pelvic node metastasis is a systemic or regional disease that is amenable to curative resection. DESIGN Retrospective analysis of a prospectively collected database. SETTING This study was conducted at a tertiary cancer center. PATIENTS There were 616 consecutive patients who underwent curative total mesorectal excision alone or with lateral pelvic node dissection after preoperative chemoradiotherapy for locally advanced rectal cancer between 2011 and 2019. MAIN OUTCOME MEASURES Three-year disease-free and overall survival. RESULTS A total of 360 patients underwent total mesorectal excision, and 160 patients underwent total mesorectal excision with lateral pelvic node dissection. There was no difference in the 3-year disease-free survival (DFS; p = 0.844) or overall survival rates ( p = 0.921) between the groups. Patients with lateral pelvic node metastasis showed DFS similar to those with perirectal lymph node metastasis in the total mesorectal excision group. In a subgroup analysis, patients with internal iliac pelvic node metastasis showed a disease-free survival comparable to those with perirectal node involvement, and patients with other lateral pelvic node metastasis showed a DFS similar to those with intermediate node involvement. In the lateral pelvic node dissection group, the lateral pelvic node metastatic rate was 32.5%. On multivariate analysis, fewer than 8 of the unilateral harvested lateral pelvic nodes and advanced ypT stage were significantly associated with poor disease-free survival. LIMITATION The retrospective design. CONCLUSIONS Lateral lymphatic metastasis showed oncologic outcomes similar to those of upward spread, especially perirectal lymph nodes metastasis. Large cohort studies with long-term follow-up are required to confirm these results. See Video Abstract . LAS METSTASIS LINFTICAS SECUENCIALES LATERALES MUESTRAN RESULTADOS ONCOLGICOS SIMILARES EN LA PROPAGACIN ASCENDENTE DEL CNCER RECTAL AVANZADO DESPUS DE LA RADIOQUIMIOTERAPIA PREOPERATORIA ANTECEDENTES:Es un debate muy antiguo si las metástasis en los ganglios pélvicos laterales deben considerarse una enfermedad regional o sistémica. Si bien estudios japoneses anteriores las consideran como una enfermedad locorregional, en los países de occidente se las considera como una enfermedad sistémica por la cual no se realiza disección de ganglios pélvicos laterales después de una radioquimioterapia preoperatoria.OBJETIVOS:Evaluar si la metástasis en los ganglios pélvicos laterales se consideran como enfermedad sistémica o enfermedad regional susceptible de resección curativa.DISEÑO:Análisis retrospectivo de una base de datos recopilada prospectivamente.AJUSTE:Este estudio se realizó en un centro oncológico terciario.PACIENTES:616 pacientes consecutivos se sometieron a excisión total del mesorrecto curativa sola o con disección de los ganglios pélvicos laterales después de radioquimioterapia preoperatoria en casos de cáncer de recto localmente avanzado entre 2011 y 2019.PRINCIPALES MEDIDAS DE RESULTADO:Sobrevida global y libre de enfermedad a 3 años.RESULTADOS:Un total de 360 pacientes se sometieron a excisión total del mesorrecto y 160 pacientes se sometieron a excisión total del mesorrecto con disección de ganglios pélvicos laterales.No hubo diferencias en la sobrevida libre de enfermedad a 3 años (p = 0,844) ni en las tasas de sobrevida general (p = 0,921) entre los grupos. Los pacientes con metástasis en los ganglios pélvicos laterales mostraron una sobrevida libre de enfermedad similar a aquellos con metástasis en los ganglios linfáticos perirrectales que se encontraban en el grupo de excisión total del mesorrecto.En el análisis de subgrupos, los pacientes con metástasis en los ganglios pélvicos ilíacos internos mostraron una sobrevida libre de enfermedad comparable a aquellos con afección de los ganglios perirrectales y los pacientes con otras metástasis en los ganglios pélvicos laterales mostraron una sobrevida libre de enfermedad similar a aquellos con afección de los ganglios intermedios.En el grupo de disección de los ganglios pélvicos laterales, la tasa de metástasis en dichos ganglios fué del 32,5%. En el análisis multivariado, < de 8 ganglios pélvicos laterales resecados unilateralmente y el estadio ypT avanzado se asociaron significativamente con una menor sobrevida libre de enfermedad.LIMITACIÓN:El diseño retrospectivo del estudio.CONCLUSIONES:Las metástasis linfáticas laterales mostraron resultados oncológicos similares a la diseminación ascendente, especialmente las metástasis en los ganglios linfáticos perirrectales. Se requieren grandes estudios de cohortes con seguimiento a largo plazo para confirmar estos resultados. (Traducción-Dr. Xavier Delgadillo ).
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Affiliation(s)
- Hye Jin Kim
- Colorectal Cancer Center, Kyungpook National University Chilgok Hospital, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Gyu-Seog Choi
- Colorectal Cancer Center, Kyungpook National University Chilgok Hospital, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Seung Hyun Cho
- Department of Radiology, Kyungpook National University Chilgok Hospital, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Min Kyu Kang
- Department of Radiation Oncology, Kyungpook National University Chilgok Hospital, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Jun Seok Park
- Colorectal Cancer Center, Kyungpook National University Chilgok Hospital, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Soo Yeun Park
- Colorectal Cancer Center, Kyungpook National University Chilgok Hospital, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Byung Woog Kang
- Department of Hematology and Oncology, Kyungpook National University Chilgok Hospital, School of Medicine, Kyungpook National University, Daegu, Korea
| | - Jong Gwang Kim
- Department of Hematology and Oncology, Kyungpook National University Chilgok Hospital, School of Medicine, Kyungpook National University, Daegu, Korea
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Yasuda K, Uchinami Y, Kano S, Taguchi J, Kawakita D, Kitayama M, Nishioka K, Mori T, Koizumi F, Fujii Y, Shimizu Y, Kobashi K, Yoshimoto S, Nibu KI, Homma A, Aoyama H. Radiotherapy with or without chemotherapy for locally advanced head and neck cancer in elderly patients: analysis of the Head and Neck Cancer Registry of Japan. Int J Clin Oncol 2024; 29:241-247. [PMID: 38155239 DOI: 10.1007/s10147-023-02450-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Accepted: 12/03/2023] [Indexed: 12/30/2023]
Abstract
BACKGROUND Whether concurrent chemotherapy with radiotherapy (CRT) is effective for elderly patients with head and neck cancer is a controversial topic. This study aimed to analyze the effectiveness of CRT vs. radiation therapy (RT) among elderly patients in Japan. METHODS Data from the Head and Neck Cancer Registry of Japan were extracted and analyzed. Patients with locally advanced squamous cell carcinoma of the oropharynx, hypopharynx, or larynx who received definitive CRT or RT between 2011 and 2014 were included. RESULTS CRT was administered to 78% of the 1057 patients aged ≥ 70 years and 67% of the 555 patients aged ≥ 75 years. For the patients aged ≥ 75 years, the overall survival (OS) rate was significantly better in the CRT group than in the RT group (P < 0.05), while the progression-free survival (PFS) rate was not significantly different (P > 0.05). The add-on effect of CRT was significantly poor in elderly patients (P < 0.05), and it was not a significant factor in the multivariate analysis for patients aged ≥ 75 years. After propensity score matching, there were no significant differences in the OS and PFS rates between the patients aged ≥ 70 years and those aged ≥ 75 years (all, P > 0.05). CONCLUSION Although aggressive CRT is administered to elderly patients in Japan, its effectiveness is uncertain. Further prospective randomized trials are needed to verify whether CRT is superior to RT alone for elderly patients.
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Affiliation(s)
- Koichi Yasuda
- Department of Radiation Oncology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, North-15 West-7, Sapporo, 060-8638, Japan.
| | - Yusuke Uchinami
- Department of Radiation Oncology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, North-15 West-7, Sapporo, 060-8638, Japan
| | - Satoshi Kano
- Department of Otolaryngology-Head and Neck Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Jun Taguchi
- Department of Medical Oncology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Daisuke Kawakita
- Japan Society for Head and Neck Cancer, Tokyo, Japan
- Department of Otorhinolaryngology, Head and Neck Surgery, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan
| | - Megumi Kitayama
- Japan Society for Head and Neck Cancer, Tokyo, Japan
- Clinical Study Support Center, Wakayama Medical University Hospital, Wakayama, Japan
| | - Kentaro Nishioka
- Department of Radiation Oncology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, North-15 West-7, Sapporo, 060-8638, Japan
- Global Center for Biomedical Science and Engineering, Hokkaido University Faculty of Medicine and Graduate School of Medicine, Sapporo, Japan
| | - Takashi Mori
- Department of Radiation Oncology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, North-15 West-7, Sapporo, 060-8638, Japan
| | - Fuki Koizumi
- Department of Radiation Oncology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, North-15 West-7, Sapporo, 060-8638, Japan
| | - Yuri Fujii
- Department of Radiation Oncology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, North-15 West-7, Sapporo, 060-8638, Japan
| | - Yasushi Shimizu
- Department of Medical Oncology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Keiji Kobashi
- Global Center for Biomedical Science and Engineering, Hokkaido University Faculty of Medicine and Graduate School of Medicine, Sapporo, Japan
| | - Seiichi Yoshimoto
- Japan Society for Head and Neck Cancer, Tokyo, Japan
- Department of Head and Neck Surgery, National Cancer Center Hospital, Tokyo, Japan
| | - Ken-Ichi Nibu
- Japan Society for Head and Neck Cancer, Tokyo, Japan
- Department of Otolaryngology-Head and Neck Surgery, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Akihiro Homma
- Department of Otolaryngology-Head and Neck Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Hidefumi Aoyama
- Department of Radiation Oncology, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, North-15 West-7, Sapporo, 060-8638, Japan
- Global Center for Biomedical Science and Engineering, Hokkaido University Faculty of Medicine and Graduate School of Medicine, Sapporo, Japan
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93
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Araújo A, Barroso A, Parente B, Travancinha C, Teixeira E, Martelo F, Fernandes G, Paupério G, Queiroga H, Duarte I, da Costa JD, Soares M, Borralho P, Costa P, Chinita P, Almodôvar T, Barata F. Unresectable stage III non-small cell lung cancer: Insights from a Portuguese expert panel. Pulmonology 2024; 30:159-169. [PMID: 36717296 DOI: 10.1016/j.pulmoe.2022.11.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 10/29/2022] [Accepted: 11/29/2022] [Indexed: 01/30/2023] Open
Abstract
INTRODUCTION The management of unresectable stage III non-small cell lung cancer (NSCLC) is clinically challenging and there is no current consensus on optimal strategies. Herein, a panel of Portuguese experts aims to present practical recommendations for the global management of unresectable stage III NSCLC patients. METHODS A group of Portuguese lung cancer experts debated aspects related to the diagnosis, staging and treatment of unresectable stage III NSCLC in light of current evidence. Recent breakthroughs in immunotherapy as part of a standard therapeutic approach were also discussed. This review exposes the major conclusions obtained. RESULTS Practical recommendations for the management of unresectable stage III NSCLC were proposed, aiming to improve the pathways of diagnosis and treatment in the Portuguese healthcare system. Clinical heterogeneity of patients with stage III NSCLC hinders the development of single standardised algorithm where all fit. CONCLUSIONS A timely diagnosis and a proper staging contribute to the best management of each patient, optimizing treatment tolerance and effectiveness. The expert panel considered chemoradiotherapy as the preferable approach when surgery is not possible. Management of adverse events and immunotherapy as a consolidation therapy are also essential steps for a successful strategy.
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Affiliation(s)
- A Araújo
- Medical Oncology Department, Centro Hospitalar Universitário do Porto, Largo Prof. Abel Salazar, 4099-001 Porto, Portugal
| | - A Barroso
- Pulmonology Department, Centro Hospitalar Vila Nova de Gaia/Espinho, Rua Conceição Fernandes, 4434-502 Vila Nova de Gaia, Portugal
| | - B Parente
- Hospital CUF Porto, Estrada da Circunvalação 14341, 4100-180 Porto, Portugal
| | - C Travancinha
- Instituto Português de Oncologia Lisboa Francisco Gentil, Rua Prof. Lima Basto, 1099-023 Lisboa, Portugal
| | - E Teixeira
- Centro Hospitalar Lisboa Norte - Hospital Pulido Valente, Alameda das Linhas de Torres, 117 1769-001 Lisboa, Portugal; Hospital CUF Descobertas, Rua Mário Botas, 1998-018 Lisboa, Portugal; Hospital CUF Tejo, Avenida 24 de Julho 171A, 1350-352 Lisboa, Portugal
| | - F Martelo
- Hospital da Luz Lisboa, Avenida Lusíada 100, 1500-650 Lisboa, Portugal
| | - G Fernandes
- Centro Hospitalar Universitário de São João, Porto, Largo Prof. Abel Salazar, 4099-001 Porto, Portugal
| | - G Paupério
- Instituto Português de Oncologia Porto Francisco Gentil, Rua Dr. António Bernardino de Almeida 62, 4200-072 Porto, Portugal
| | - H Queiroga
- Centro Hospitalar Universitário de São João, Porto, Largo Prof. Abel Salazar, 4099-001 Porto, Portugal
| | - I Duarte
- Instituto Português de Oncologia Lisboa Francisco Gentil, Rua Prof. Lima Basto, 1099-023 Lisboa, Portugal
| | - J D da Costa
- Instituto Português de Oncologia Lisboa Francisco Gentil, Rua Prof. Lima Basto, 1099-023 Lisboa, Portugal
| | - M Soares
- Instituto Português de Oncologia Porto Francisco Gentil, Rua Dr. António Bernardino de Almeida 62, 4200-072 Porto, Portugal
| | - P Borralho
- Hospital CUF Descobertas, Rua Mário Botas, 1998-018 Lisboa, Portugal
| | - P Costa
- Instituto CUF Porto, Rua Fonte das Sete Bicas 170, 4460-188 Senhora da Hora, Porto, Portugal
| | - P Chinita
- Hospital do Espírito Santo de Évora, Largo do Sr. da Pobreza, 7000-811 Évora, Portugal
| | - T Almodôvar
- Instituto Português de Oncologia Lisboa Francisco Gentil, Rua Prof. Lima Basto, 1099-023 Lisboa, Portugal
| | - F Barata
- Centro Hospitalar e Universitário de Coimbra, Praceta Professor Mota Pinto, 3004-561 Coimbra, Portugal.
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94
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Zhang W, Ruan Y, Ye L, Liu M. Comment on "Definite chemoradiotherapy for early-stage bulky cervical cancer". J Formos Med Assoc 2024; 123:416-417. [PMID: 37291045 DOI: 10.1016/j.jfma.2023.05.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Accepted: 05/29/2023] [Indexed: 06/10/2023] Open
Affiliation(s)
- Wenjun Zhang
- Department of Gynecology, Qinzhou First People's Hospital, Qinzhou, Guangxi, China
| | - Yuling Ruan
- Department of Gynecology, Qinzhou First People's Hospital, Qinzhou, Guangxi, China
| | - Lu Ye
- Department of Gynecology, Qinzhou First People's Hospital, Qinzhou, Guangxi, China
| | - Mei Liu
- Department of Gynecology, Qinzhou First People's Hospital, Qinzhou, Guangxi, China.
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95
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Hermus M, van der Zijden CJ, Wijnhoven BPL, Busschbach JJ, Lagarde SM, Kranenburg LW. Patients' Preferences Towards Decision Counseling for Active Surveillance After Neoadjuvant Chemoradiotherapy for Esophageal Cancer. Ann Surg Oncol 2024; 31:1562-1567. [PMID: 38099991 PMCID: PMC10838222 DOI: 10.1245/s10434-023-14651-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 11/09/2023] [Indexed: 02/06/2024]
Abstract
BACKGROUND Decision counseling (DC) is offered to enable patients to reflect on their treatment preferences and to think through the consequences of alternative treatment options. However, the timing of DC is debatable. In this study, patients who underwent DC at different times were interviewed about their experiences, specifically focusing on the timing of DC. METHODS Patients with locally advanced esophageal cancer eligible for participation in a prospective cohort study on active surveillance (SANO-2 study) were offered DC either before or after neoadjuvant chemoradiotherapy (nCRT). Structured interviews were conducted by phone 1 week after DC, and responses were analyzed using frequency counts for the answers to set response categories. The primary outcome was the preferred time to receive DC, while the secondary outcome was the overall experience of patients with DC. RESULTS Overall, 40 patients were offered DC between 2021 and 2023. Patients who had counseling before the start of nCRT (n = 20) were satisfied with the timing of DC. Of the 20 patients who had DC after nCRT, 6 would have preferred counseling at an earlier time point. Patients who had DC both before or after the completion of nCRT reflected positively on DC. CONCLUSION It is recommended to introduce the option of DC as early as possible and discuss with the patient at which moment during the decision-making process they prefer to discuss all treatment options more extensively.
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Affiliation(s)
- Merel Hermus
- Department of Psychiatry, Section of Medical Psychology and Psychotherapy, Erasmus University Medical Center, Rotterdam, The Netherlands.
| | - Charlène J van der Zijden
- Department of Surgery, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Bas P L Wijnhoven
- Department of Surgery, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Jan J Busschbach
- Department of Psychiatry, Section of Medical Psychology and Psychotherapy, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Sjoerd M Lagarde
- Department of Surgery, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Leonieke W Kranenburg
- Department of Psychiatry, Section of Medical Psychology and Psychotherapy, Erasmus University Medical Center, Rotterdam, The Netherlands
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Inoue H, Kuroda JI, Uetani H, Matsuyama T, Kaku Y, Shinojima N, Hirai T, Mukasa A. Postoperative disappearance of leptomeningeal enhancement around the brainstem in glioblastoma. Neuroradiology 2024; 66:325-332. [PMID: 38200284 DOI: 10.1007/s00234-023-03275-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Accepted: 12/24/2023] [Indexed: 01/12/2024]
Abstract
PURPOSE Leptomeningeal enhancement (LME) suggests leptomeningeal dissemination (LMD) of tumor cells, which is a complication of end-stage glioblastoma, and is associated with a poor prognosis. However, magnetic resonance imaging (MRI) occasionally indicates the disappearance of peri-brainstem LME after surgical resection of glioblastoma. Since preoperative LMD may affect treatment indications, we aimed to analyze the clinical significance of preoperative LME of the brainstem in glioblastoma. METHODS We retrospectively collected clinical and radiological data from consecutive patients with glioblastoma and preoperative LME of the brainstem, who were treated at our hospital between 2017 and 2020. RESULTS Among 112 patients with glioblastoma, nine (8%) showed preoperative LME of the brainstem. In comparison with tumors without LME, tumor size was significantly associated with the preoperative LME of the brainstem (p = 0.016). In addition, there was a trend toward significance for a relationship between deep tumor location and preoperative LME of the brainstem (p = 0.058). Notably, among six patients who underwent surgical resection for glioblastoma with LME of the brainstem, four showed significant radiological disappearance of the LME on postoperative MRI. This suggests that the LME did not result from LMD in these cases. Moreover, these four patients lived longer than would be expected from the presence of LMD. However, this LME disappearance was not observed after biopsy or chemoradiotherapy. CONCLUSIONS These findings suggest that preoperative LME does not necessarily indicate the presence of untreatable LMD; moreover, LME may disappear after surgical tumor resection. Thus, transient preoperative LME could be attributed to other mechanisms, including impaired venous flow due to intratumoral arteriovenous shunts, which can be resolved by reducing the tumor burden.
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Affiliation(s)
- Hirotaka Inoue
- Department of Neurosurgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1, Honjo, Chuo-Ku, Kumamoto City, Kumamoto, 860-8556, Japan
| | - Jun-Ichiro Kuroda
- Department of Neurosurgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1, Honjo, Chuo-Ku, Kumamoto City, Kumamoto, 860-8556, Japan.
| | - Hiroyuki Uetani
- Department of Diagnostic Radiology, Graduate School of Medical Sciences, Kumamoto University, Kumamoto City, Kumamoto, Japan
| | - Tomohiko Matsuyama
- Department of Radiation Oncology, Kumamoto University Hospital, Kumamoto City, Kumamoto, Japan
| | - Yasuyuki Kaku
- Department of Neurosurgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1, Honjo, Chuo-Ku, Kumamoto City, Kumamoto, 860-8556, Japan
| | - Naoki Shinojima
- Department of Neurosurgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1, Honjo, Chuo-Ku, Kumamoto City, Kumamoto, 860-8556, Japan
| | - Toshinori Hirai
- Department of Diagnostic Radiology, Graduate School of Medical Sciences, Kumamoto University, Kumamoto City, Kumamoto, Japan
| | - Akitake Mukasa
- Department of Neurosurgery, Graduate School of Medical Sciences, Kumamoto University, 1-1-1, Honjo, Chuo-Ku, Kumamoto City, Kumamoto, 860-8556, Japan.
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97
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Onal C, Guler OC, Torun N, Reyhan M. Long-term assessment of clinical parameters and positron emission tomography parameters in predicting recurrence in uterine cervical cancer patients receiving definitive chemoradiotherapy. Nucl Med Commun 2024; 45:203-210. [PMID: 38165168 DOI: 10.1097/mnm.0000000000001800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2024]
Abstract
OBJECTIVE The objective of this study was to assess the prognostic value of clinical factors and metabolic parameters measured using fluorodeoxyglucose PET (FDG-PET/CT) in predicting disease recurrence, as well as distant metastasis-free survival (DMFS), local recurrence-free survival (LRFS), and overall survival (OS) in patients with uterine cervical cancer who received definitive chemoradiotherapy. METHODS The clinical data and FDG-PET parameters, including standardized uptake value (SUV), metabolic tumor volume (MTV), and total lesion glycolysis (TLG) of 194 patients with biopsy-confirmed squamous cell carcinoma of cervical cancer were retrospectively analyzed. Univariate and multivariate analyses were used to ascertain prognostic factors associated with DMFS, LRFS, and OS. RESULTS With a median follow-up of 12.5 years, 96 patients (49.5%) presented with disease recurrence, at a median of 9.9 months after chemoradiotherapy. Patients who experienced recurrence had significantly higher values for all FDG-PET parameters compared to patients who did not. In multivariate regression analysis, lymph node metastasis, MTV, and SUV mean were significantly correlated with distant metastasis, while local recurrence was only predicted by SUV max . Lymph node metastasis, high MTV, SUV mean , and TLG predicted shorter DMFS, while only the primary tumor SUV max predicted LRFS. Age, regional nodal metastasis, and higher MTV independently predicted shorter OS in multivariate analysis. CONCLUSION We found that metabolic parameters derived from FDG-PET/CT could serve as surrogates for disease recurrence in patients with cervical cancer who were treated with definitive chemoradiotherapy. Patients at high risk of distant metastasis could be defined using SUV mean and MTV, and for local recurrence, by using SUV max .
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Affiliation(s)
- Cem Onal
- Department of Radiation Oncology, Baskent University Faculty of Medicine, Dr. Turgut Noyan Research and Treatment Center, Adana
- Department of Radiation Oncology, Baskent University Faculty of Medicine, Ankara
| | - Ozan Cem Guler
- Department of Radiation Oncology, Baskent University Faculty of Medicine, Dr. Turgut Noyan Research and Treatment Center, Adana
| | - Nese Torun
- Department of Nuclear Medicine, Baskent University Faculty of Medicine, Dr. Turgut Noyan Research and Treatment Center, Adana, Turkey
| | - Mehmet Reyhan
- Department of Nuclear Medicine, Baskent University Faculty of Medicine, Dr. Turgut Noyan Research and Treatment Center, Adana, Turkey
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Hanaoka M, Takaoka A, Iwata N, Yamauchi S, Kinugasa Y. Tips for Robotic-Assisted Lateral Lymph Node Dissection With Internal Iliac Artery Resection After Neoadjuvant Chemoradiotherapy. Dis Colon Rectum 2024; 67:e199. [PMID: 38063422 DOI: 10.1097/dcr.0000000000003051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/09/2024]
Affiliation(s)
- Marie Hanaoka
- Department of Gastrointestinal Surgery, Tokyo Medical and Dental University, Bunkyo-ku, Tokyo, Japan
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Janczewski LM, Logan CD, Vitello DJ, Buchheit JT, Abad JD, Bentrem DJ, Chawla A. Comparison of perioperative and histopathologic outcomes among neoadjuvant treatment strategies for locoregional gastric cancer. J Surg Oncol 2024; 129:481-488. [PMID: 37986548 PMCID: PMC10872619 DOI: 10.1002/jso.27521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2023] [Accepted: 11/04/2023] [Indexed: 11/22/2023]
Abstract
BACKGROUND AND OBJECTIVES: Neoadjuvant chemotherapy (NAC) and chemoradiation (NCRT) have demonstrated improved survival for gastric cancer. However, the optimal neoadjuvant treatment remains unclear. We sought to evaluate perioperative and histopathologic outcomes among neoadjuvant treatments for locoregional gastric cancer. METHODS The National Cancer Database queried patients who received NAC or NCRT followed by resection for T2-T4 and/or node-positive gastric cancer (2006-2018). Logistic and Poisson regression assessed perioperative (30-day readmission, 30- and 90-day mortality, length of stay [LOS]) and histopathologic outcomes (pathologic complete response [PCR], margin status, and negative pathologic lymph nodes [ypN0]). Kaplan-Meier methods and Cox regression assessed overall survival (OS). RESULTS Of 9831 patients, 4221 (42.9%) received NAC and 5610 (57.1%) NCRT. There were no differences in perioperative outcomes, apart from patients treated with NCRT exhibiting increased LOS (incidence rate ratio 1.09, 95% confidence interval [CI] 1.03-1.16). Patients who received NCRT were more likely to achieve PCR, margin-negative resection, and ypN0 (all p < 0.05). Median OS was 36.8 months for NAC and 33.6 months for NCRT (p < 0.001). NCRT independently predicted worse OS (vs. NAC, hazard ratio 1.10, 95% CI 1.03-1.18). CONCLUSION NCRT was associated with better histologic tumor response although NAC was associated with improved OS. Better understanding prognostication through histologic assessment following neoadjuvant therapy is needed.
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Affiliation(s)
- Lauren M Janczewski
- Department of Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL
- Northwestern Quality Improvement, Research, & Education in Surgery (NQUIRES), Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Charles D Logan
- Department of Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL
- Northwestern Quality Improvement, Research, & Education in Surgery (NQUIRES), Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Dominic J Vitello
- Department of Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL
- Northwestern Quality Improvement, Research, & Education in Surgery (NQUIRES), Northwestern University Feinberg School of Medicine, Chicago, IL
| | - Joanna T Buchheit
- Department of Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL
- Northwestern Quality Improvement, Research, & Education in Surgery (NQUIRES), Northwestern University Feinberg School of Medicine, Chicago, IL
| | - John D Abad
- Department of Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL
- Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, IL
| | - David J Bentrem
- Department of Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL
- Northwestern Quality Improvement, Research, & Education in Surgery (NQUIRES), Northwestern University Feinberg School of Medicine, Chicago, IL
- Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, IL
| | - Akhil Chawla
- Department of Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL
- Northwestern Quality Improvement, Research, & Education in Surgery (NQUIRES), Northwestern University Feinberg School of Medicine, Chicago, IL
- Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, IL
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Kim HJ, Lee J, Lee KB, Sung K, Kim YB, Kim YS. Choosing the right adjuvant therapy for stage III-IVA endometrial cancer: A comparative analysis of chemoradiotherapy and chemotherapy. Gynecol Oncol 2024; 182:39-44. [PMID: 38246045 DOI: 10.1016/j.ygyno.2024.01.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 01/01/2024] [Accepted: 01/05/2024] [Indexed: 01/23/2024]
Abstract
OBJECTIVE The optimal adjuvant treatment for patients with locally advanced endometrial cancer (EC) remains debatable. We comparatively analyzed recurrence patterns and survival outcomes in patients with stage III-IVA EC treated with adjuvant chemotherapy (CT) exclusively or combined with radiotherapy (CRT). METHODS We retrospectively analyzed 184 patients treated for stage III-IVA EC at 2 tertiary institutions between 2010 and 2021. All patients underwent standard primary surgery and received either CT alone (n = 89) or CRT (n = 95) as an adjuvant treatment. We compared the failure patterns, recurrence-free survival (RFS), and overall survival (OS) between the CT and CRT groups. RESULTS The median follow-up period was 54.8 months. Most patients underwent pelvic (94.6%) or para-aortic (75.5%) lymphadenectomies. The 5-year RFS was 69.2% with CRT versus 56.3% with CT (P = 0.038), and 5-year OS was 86.1% versus 78.9% (P = 0.357). Pelvic and para-aortic recurrence rates were significantly higher in the CT group (pelvic: 29.2%; para-aortic: 20.2%) than in the CRT group (pelvic: 10.5%; para-aortic: 6.3%). The CRT group showed a higher rate of distant recurrence (CRT, 23.2% vs. CT, 14.6%) however, the 5-year cumulative incidence of distant recurrence was not significantly different between the two groups (CRT, 28% vs. CT, 35%). CONCLUSIONS This study highlights the potential benefits of adjuvant CRT in patients with stage III-IVA EC. The incorporation of molecular classification is necessary to derive optimal personalized adjuvant treatment strategies for this patient population.
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Affiliation(s)
- Hyun Ju Kim
- Department of Radiation Oncology, Gil Medical Center, Gachon University College of Medicine, Incheon, Republic of Korea
| | - Joongyo Lee
- Department of Radiation Oncology, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Kwang-Beom Lee
- Department of Obstetrics and Gynecology, Gil Medical Center, Gachon University College of Medicine, Incheon, Republic of Korea
| | - KiHoon Sung
- Department of Radiation Oncology, Gil Medical Center, Gachon University College of Medicine, Incheon, Republic of Korea
| | - Yong Bae Kim
- Department of Radiation Oncology, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea.
| | - Young Saing Kim
- Department of Internal Medicine, Gil Medical Center, Gachon University College of Medicine, Incheon, Republic of Korea.
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