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van der Zijden CJ, Bouwman A, Mostert B, Nuyttens JJME, van der Sluis PC, Spaander MCW, Mens JWM, Homs MYV, van Doorn L, Wijnhoven BPL, Lagarde SM. Overall survival after definitive chemoradiotherapy for patients with esophageal cancer: a retrospective cohort study. Dis Esophagus 2024:doae047. [PMID: 38836354 DOI: 10.1093/dote/doae047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2024] [Accepted: 05/22/2024] [Indexed: 06/06/2024]
Abstract
Definitive chemoradiotherapy (dCRT) is a potentially curative therapy for esophageal cancer. As indications for dCRT differ widely, it is challenging to draw conclusions on outcomes and survival. The aim of this study was to evaluate overall survival (OS) and recurrence patterns according to indications for treatment. Patients who underwent dCRT (50.4 Gy concomitant with carboplatin/paclitaxel) for esophageal cancer between 2012 and 2022 were identified. Indications for dCRT were: cervical tumor, irresectable disease, unfit for surgery, and patient and/or physician preference. The primary endpoint was OS calculated with the Kaplan-Meier method. Secondary endpoints included the proportion of patients that completed the dCRT regimen, 30- and 90-day mortality, and disease recurrence. One hundred and fifty-seven patients were included (72.6% esophageal squamous cell carcinoma) with a median follow-up of 20 months (IQR 10.0-43.9). The full dCRT regimen was completed by 116 patients (73.9%). Thirty- and 90-day mortality were 2.5% and 8.3%, respectively. Median and 5-year OS for all patients were 22.9 months (95% CI 18.0-27.9) and 31.4%, respectively. The median OS per indication was 23.7 months (95% CI 6.5-40.8) for patients with cervical tumors, 10.9 months (95% 0.0-23.2) for irresectable disease, 28.2 months (95% CI 12.3-44.0) for unfit patients, and 22.9 months (95% CI 15.4-30.5) for patients' preference for dCRT (P = 0.11). Disease recurrence was observed in 74 patients (46%), located locoregionally (46%), distant (19%), or combined (35%). Patients who underwent dCRT had a 5-year OS of 31.4%, but OS differed according to indications for treatment with patients who had irresectable disease having the worst prognosis.
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Affiliation(s)
| | - Anna Bouwman
- Department of Surgery, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Bianca Mostert
- Department of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Joost J M E Nuyttens
- Department of Radiation Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | | | - Manon C W Spaander
- Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Jan Willem M Mens
- Department of Radiation Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Marjolein Y V Homs
- Department of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Leni van Doorn
- Department of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Bas P L Wijnhoven
- Department of Surgery, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
| | - Sjoerd M Lagarde
- Department of Surgery, Erasmus MC Cancer Institute, Rotterdam, The Netherlands
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Kato K, Ito Y, Nozaki I, Daiko H, Kojima T, Yano M, Ueno M, Nakagawa S, Takagi M, Tsunoda S, Abe T, Nakamura T, Okada M, Toh Y, Shibuya Y, Yamamoto S, Katayama H, Nakamura K, Kitagawa Y. Parallel-Group Controlled Trial of Surgery Versus Chemoradiotherapy in Patients With Stage I Esophageal Squamous Cell Carcinoma. Gastroenterology 2021; 161:1878-1886.e2. [PMID: 34389340 DOI: 10.1053/j.gastro.2021.08.007] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 07/27/2021] [Accepted: 08/01/2021] [Indexed: 12/24/2022]
Abstract
BACKGROUND & AIMS Surgery is the standard of care for T1bN0M0 esophageal squamous cell carcinoma (ESCC), whereas chemoradiotherapy (CRT) is a treatment option. This trial aimed to investigate the noninferiority of CRT relative to surgery for T1bN0M0 ESCC. METHODS Clinical T1bN0M0 ESCC patients were eligible for enrollment in this prospective nonrandomized controlled study of surgery versus CRT. The primary endpoint was overall survival, which was determined using inverse probability weighting with propensity scoring. Surgery consisted of an esophagectomy with 2- or 3-field lymph node dissection. CRT consisted of 2 courses of 5-fluorouracil (700 mg/m2) on days 1-4 and cisplatin (70 mg/m2) on day 1 every 4 weeks with concurrent radiation (60 Gy). RESULTS From December 20, 2006 to February 5, 2013, a total of 368 patients were enrolled in the nonrandomized portion of the study. The patient characteristics in surgery arm and CRT arm, respectively, were as follows: median age, 62 and 65 years; proportion of males, 82.8% and 88.1%; and proportion of performance status 0, 99.5% and 98.1%. Comparisons were made using the nonrandomized groups. The 5-year overall survival rate was 86.5% in the surgery arm and 85.5% in the CRT arm (adjusted hazard ratio, 1.05; 95% confidence interval, 0.67-1.64 [<1.78]). The complete response rate in the CRT arm was 87.3% (95% confidence interval, 81.1-92.1). The 5-year progression-free survival rate was 81.7% in the surgery arm and 71.6% in the CRT arm. Treatment-related deaths occurred in 2 patients in the surgery arm and none in the CRT arm. CONCLUSIONS CRT is noninferior to surgery and should be considered for the treatment of T1bN0M0 ESCC.
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Affiliation(s)
- Ken Kato
- Department of Esophageal Head and Neck Medical Oncology, National Cancer Center Hospital, Tokyo, Japan.
| | - Yoshinori Ito
- Department of Radiation Oncology, Showa University School of Medicine, Tokyo, Japan
| | - Isao Nozaki
- Department of Surgery, National Hospital Organization Shikoku Cancer Center, Matsuyama, Japan
| | - Hiroyuki Daiko
- Esophageal Surgery Division, National Cancer Center Hospital, Tokyo, Japan
| | - Takashi Kojima
- Department of Gastrointestinal Medical Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | - Masahiko Yano
- Department of Surgery, Osaka International Cancer Center, Osaka, Japan
| | - Masaki Ueno
- Gastroenterological Surgery, Toranomon Hospital, Tokyo, Japan
| | - Satoru Nakagawa
- Department of Surgery, Niigata Cancer Center Hospital, Niigata, Japan
| | - Masakazu Takagi
- Department of Surgery, Shizuoka General Hospital, Shizuoka, Japan
| | - Shigeru Tsunoda
- Department of Surgery, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Tetsuya Abe
- Department of Gastrointestinal Surgery, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Tetsu Nakamura
- Division of Gastrointestinal Surgery, Department of Surgery, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Morihito Okada
- Department of Surgical Oncology, Hiroshima University, Hiroshima, Japan
| | - Yasushi Toh
- Department of Gastroenterological Surgery, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
| | - Yuichi Shibuya
- Department of Surgery, Kochi Health Sciences Center, Kochi, Japan
| | - Seiichiro Yamamoto
- Japan Clinical Oncology Group Data Center/Operations Office, National Cancer Center Hospital, Tokyo, Japan
| | - Hiroshi Katayama
- Japan Clinical Oncology Group Data Center/Operations Office, National Cancer Center Hospital, Tokyo, Japan
| | - Kenichi Nakamura
- Japan Clinical Oncology Group Data Center/Operations Office, National Cancer Center Hospital, Tokyo, Japan
| | - Yuko Kitagawa
- Department of Surgery, Keio University, School of Medicine, Tokyo, Japan
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Zhou HY, Zheng SP, Li AL, Gao QL, Ou QY, Chen YJ, Wu ST, Lin DG, Liu SB, Huang LY, Li FS, Zhu HY, Qiao GB, Lanuti M, Yao HR, Yu YF. Clinical evidence for association of neoadjuvant chemotherapy or chemoradiotherapy with efficacy and safety in patients with resectable esophageal carcinoma (NewEC study). EClinicalMedicine 2020; 24:100422. [PMID: 32637899 PMCID: PMC7327891 DOI: 10.1016/j.eclinm.2020.100422] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Revised: 05/27/2020] [Accepted: 05/28/2020] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND The efficacy and safety of neoadjuvant treatment over surgery alone and that of neoadjuvant chemoradiotherapy (NCRT) over neoadjuvant chemotherapy (NCT) in resectable esophageal carcinoma remains inconclusive. This study (NewEC) used global data to comprehensively evaluate these comparisons and to provide a preferable strategy for patient subsets. METHODS This study included a meta-analysis of randomized controlled trials (RCTs) identified from inception to May 2019 from PubMed, EMBASE, the Cochrane Central Register of Controlled Trials, ClinicalTrials.gov, and congresses and a registry-based cohort study with patients from Massachusetts General Hospital (Massachusetts, USA) and Guangdong Provincial People's Hospital (Guangzhou, China) recruited from November 2000 and June 2017, to cross-validate the comparisons among NCRT versus NCT versus surgery. The GRADE approach was used to assessed quality of evidence in meta-analysis. Neural network machine learning propensity score-matched analysis was used to account for confounding by patient-level characteristics in the cohort study. The primary endpoint was overall survival (OS). The study was registered with PROSPERO CRD42017072242 and ClinicalTrials.gov NCT04027543. FINDINGS Of 22,070 studies assessed, there were 38 (n = 6,993 patients) eligible RCTs. Additionally, 423 out of 467 screened patients were included in the cohort study. The results from trials showed that NCT had a better OS than surgery alone (hazard ratio [HR] 0·88, 95% confidence interval [CI] 0·79-0·98; high quality) and was only favorable for adenocarcinoma (HR 0·83, 95% CI 0·72-0·96; moderate quality). High-quality evidence showed a significantly better OS for NCRT than surgery alone (HR 0·74, 95% CI 0·66-0·82) for both adenocarcinoma (HR 0·73, 95% CI 0·62-0·86) and squamous cell carcinoma (SCC) (HR 0·73, 95% CI 0·65-0·83). The OS benefit of NCRT over NCT was seen in the pairwise (HR 0·78, 95% CI 0·62-0·99; high quality) and network (HR 0·82, 95% CI 0·72-0·93; high quality) meta-analyses, with similar results before (HR 0·60, 95% CI 0·40-0·91) and after (HR 0·44, 95% CI 0·25-0·77) matching in the cohort study, leading to a significantly increased 5-year OS rate in both adenocarcinoma and SCC before and after matching. The increased benefits from NCT or NCRT were not associated with the risk of 30-day or in-hospital mortality. INTERPRETATION NewEC Study provided high-quality evidence supporting the survival benefits of NCRT or NCT over surgery alone, with NCRT presenting the greatest benefit for resectable esophageal carcinoma. FUNDING National Science and Technology Major Project, the National Natural Science Foundation of China, the Natural Science Foundation of Guangdong Province, the Guangzhou Science and Technology Major Program, the Medical artificial intelligence project of Sun Yat-Sen Memorial Hospital, the Guangdong Science and Technology Department, the Guangdong Province Medical Scientific Research Foundation, and Guangdong Provincial People's Hospital Intermural Program.
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Affiliation(s)
- Hai-Yu Zhou
- Department of Thoracic Surgery, Guangdong Provincial People's Hospital & Guangdong Academy of Medical Sciences; Southern Medical University; School of Medicine, South China University of Technology, Guangzhou, China
| | - Shao-Peng Zheng
- Department of Thoracic Surgery, Guangdong Provincial People's Hospital & Guangdong Academy of Medical Sciences; Southern Medical University; School of Medicine, South China University of Technology, Guangzhou, China
- Shantou University Medical College, Shantou, China
| | - An-Lin Li
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Phase I Clinical Trial Centre, Department of Ultrasound in Medicine, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
- Guangdong Medical University, Zhanjiang, China
| | - Quan-Long Gao
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Phase I Clinical Trial Centre, Department of Ultrasound in Medicine, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
- Guangdong Medical University, Zhanjiang, China
| | - Qi-Yun Ou
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Phase I Clinical Trial Centre, Department of Ultrasound in Medicine, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yong-Jian Chen
- Department of Medical Oncology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Shao-Tao Wu
- Guangdong Medical University, Zhanjiang, China
| | - Da-Gui Lin
- State key laboratory of Oncology in South China; Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Sheng-Bo Liu
- Department of Thoracic Surgery, Guangdong Provincial People's Hospital & Guangdong Academy of Medical Sciences; Southern Medical University; School of Medicine, South China University of Technology, Guangzhou, China
- Guangdong Medical University, Zhanjiang, China
| | - Lu-Yu Huang
- Department of Thoracic Surgery, Guangdong Provincial People's Hospital & Guangdong Academy of Medical Sciences; Southern Medical University; School of Medicine, South China University of Technology, Guangzhou, China
- Shantou University Medical College, Shantou, China
| | - Fa-Sheng Li
- Department of Thoracic Surgery, Guangdong Provincial People's Hospital & Guangdong Academy of Medical Sciences; Southern Medical University; School of Medicine, South China University of Technology, Guangzhou, China
| | - Hong-Yuan Zhu
- Department of Thoracic Surgery, Guangdong Provincial People's Hospital & Guangdong Academy of Medical Sciences; Southern Medical University; School of Medicine, South China University of Technology, Guangzhou, China
| | - Gui-Bin Qiao
- Department of Thoracic Surgery, Guangdong Provincial People's Hospital & Guangdong Academy of Medical Sciences; Southern Medical University; School of Medicine, South China University of Technology, Guangzhou, China
| | - Michael Lanuti
- Division of Thoracic Surgery, Massachusetts General Hospital, Harvard Medical School, Massachusetts, USA
| | - He-Rui Yao
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Phase I Clinical Trial Centre, Department of Ultrasound in Medicine, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yun-Fang Yu
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Department of Medical Oncology, Phase I Clinical Trial Centre, Department of Ultrasound in Medicine, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
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