scholarly journals Study of neoadjuvant chemoradiotherapy with combined S-1 and low-dose cisplatin for patients with clinical stage II/III esophageal cancer

2018 ◽  
Vol 41 (2) ◽  
pp. 148-154
Author(s):  
Kodai Takahashi ◽  
Hideto Ito ◽  
Masatoshi Hashimoto ◽  
Kazuhito Mita ◽  
Hideki Asakawa ◽  
...  
Keyword(s):  
Esophageal Cancer ◽  
Low Dose ◽  
Clinical Stage ◽  
Neoadjuvant Chemoradiotherapy ◽  
Stage Ii

Retrospective analysis of neoadjuvant chemoradiotherapy for esophageal cancer: The Knight Cancer Institute experience.

2012 ◽  
Vol 30 (4_suppl) ◽  
pp. 126-126
Author(s):  
Faisal A Siddiqui ◽  
James P. Dolan ◽  
John G. Hunter ◽  
Miriam A. Douthit ◽  
Lisa M. Bloker ◽  
...  
Keyword(s):  
Esophageal Cancer ◽  
Complete Remission ◽  
Early Stage ◽  
Clinical Stage ◽  
Pathologic Complete Response ◽  
Neoadjuvant Chemoradiotherapy ◽  
Stage Ii ◽  
R0 Resection ◽  
Trimodality Therapy ◽  
Initial Staging

126 Background: Neoadjuvant chemoradiotherapy (NAT) followed by esophagectomy has been established as standard of care for early stage (II – III), resectable esophageal cancer (EC). Patients (pts) treated with NAT are more likely to be downstaged and have a complete (R0) resection. Additionally, pts with aggressive disease are more likely to progress during NAT and, consequently, avoid unnecessary surgery. The aim of the current report was to analyze the outcomes of trimodality therapy at the Knight Cancer Institute. Methods: A retrospective study of 124 pts who underwent NAT followed by esophagectomy for EC from 1999-2010 at our institution was performed. All pts were initially staged by imaging (EUS, CT and/or PET imaging) prior to commencing treatment. After esophagectomy, pathological staging was compared to initial staging to determine the effect of NAT. Results: There were 25 women and 99 men. Initial staging is shown in the table below. Patients received cisplatin, oxaliplatin or carboplatin with 5-FU plus concurrent radiotherapy (RT). RT total dose of 45 Gy to the tumor and regional nodes was given in 1.8 Gy daily fractions, followed by a boost to the tumor for final dose 50.4-54 Gy. 27 (21.8%) of the pts had a pathologic complete response. Additionally, 54 (43.6%) pts were downstaged by chemoradiation. Of the pts that had complete remission or were downstaged, pre-treatment clinical stage was Stage II (22 pts), Stage III (55 pts), and Stage IVa (4 pts). Conclusions: NAT was effective in complete remission or downstaging of two-thirds (81) pts, including 4 pts that were initially unresectable (Stage IVa) and successfully underwent subsequent esophagectomy. As has been shown previously, NAT is effective for downstaging prior to esophagectomy making it more likely that pts will undergo R0 resection. This study also demonstrated that some pts with clinically unresectable tumors could undergo successful esophagectomy after NAT. [Table: see text]

RA09.06: LONG-TERM OUTCOMES OF 650 ESOPHAGEAL CANCER PATIENTS WITH THORACOSCOPIC ESOPHAGECTOMY

2018 ◽  
Vol 31 (Supplement_1) ◽  
pp. 41-41
Author(s):  
Takahiro Heishi ◽  
Hirotaka Ishida ◽  
Yu Onodera ◽  
Ken Ito ◽  
Takuro Konno ◽  
...  
Keyword(s):  
Esophageal Cancer ◽  
Conflicts Of Interest ◽  
Clinical Stage ◽  
Neoadjuvant Chemoradiotherapy ◽  
Thoracoscopic Esophagectomy ◽  
Stage Ii ◽  
Long Term Outcomes ◽  
Thoracoscopic Approach ◽  
Significant Difference

Abstract Background In 1996 Akaishi et al. reported the first thoracoscopic esophagectomy (TE) in Japan. Total 650 TEs for esophageal cancer have been performed in our institute by October 2016. There are many reports about the short-term outcomes of TE compared with open esophagectomy (OE), but the long-term outcomes of TE have been under debate. The aim of this study is to investigate the survival benefits of TE and to compare with OE and long-term outcomes which other previous reports showed. Methods A total 750 cases who underwent TE (N = 650) or OE (N = 100) between 1994 and 2015 in our hospital were included in this study. They were divided into four groups; surgery without any preoperative treatments (group S, N = 414), surgery after neoadjuvant chemotherapy (Group NAC, clinical stage II or III, N = 116), surgery after neoadjuvant chemoradiotherapy (Group NACRT, clinical stage II or III, N = 68) and salvage surgery after definitive chemoradiotherapy (Group SALV, N = 76). In group S, 100 patients received OE and 314 received TE. The other 3 groups (Group NAC, NACRT and SALV) received only TE. 3-year, 5-year overall survival (OS) and progression-free survival (PFS) rates for each group were analyzed and compared. Results In group S, the 5-year OS rate of TE was 63.4% and that of OE was 68.3%, there was no significant difference (Log-Rank test P = 0.41). Stage-specific OS rates of TE and OE were also compared and there was no significant difference. PFS rates of OE and TE showed the same tendency of OS. 5-year OS rate of group NAC was 63.5%. 3-year OS of group NACRT was 61.4%. 3-year and 5-year OS of group SALV were 41.4% and 34.0%. These results were the same or better than what the previous reports showed. Conclusion The long-term outcomes of TE were almost same as those of OE. The TE procedure resulted in similar or potentially better long-term outcomes in case of NAC, NACRT and SALV. It's acceptable to say thoracoscopic approach is the standard of esophagectomy. Disclosure All authors have declared no conflicts of interest.

PS02.031: DEFINITIVE CHEMORADIOTHERAPY WITH DOCETAXEL, CISPLATIN, AND 5-FLUOROURACIL (DCF-R) FOR ADVANCED CERVICAL ESOPHAGEAL CANCER

2018 ◽  
Vol 31 (Supplement_1) ◽  
pp. 128-129
Author(s):  
Hiroshi Okamoto ◽  
Yusuke Taniyama ◽  
Tadashi Sakurai ◽  
Takahiro Heishi ◽  
Chiaki Sato ◽  
...  
Keyword(s):  
Squamous Cell Carcinoma ◽  
Esophageal Cancer ◽  
Lymph Node ◽  
Survival Rate ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Conflicts Of Interest ◽  
Clinical Stage ◽  
Stage Ii ◽  
Definitive Chemoradiotherapy

Abstract Background Recently, definitive chemoradiotherapy (dCRT) has become one of the essential treatment strategies for esophageal squamous cell carcinoma (ESCC) and has been especially gaining prevalence for cervical ESCC to preserve the larynx. There have been recent reports on favorable outcomes of docetaxel/CDDP/5-FU (DCF-R) for advanced esophageal cancer. Our department recently introduced DCF-R for treating advanced cervical ESCC. We analyzed the safety and outcomes of DCF-R in patients with advanced cervical ESCC. Methods We retrospectively evaluated 12 advanced cervical ESCC patients (clinical stage II–IV, including T4b and/or M1 lymph node) in our department who received DCF-R as the first-line treatment between December 2010 and February 2015. Results Our patient cohort comprised 9 males and 3 females (median age, 67.5 years; range: 54–76 years). All patients were squamous cell carcinoma. The median observation period was 34.5 (8–80) months with total irradiation dose of 64.0 (60–70) Gy. The pretreatment clinical stage (according to Union for International Cancer Center) included one stage II, seven stage III, and four stage IV cases (including 3 patients with T4b [2 trachea and 1 thyroid] and 4 patients with M1 lymph node. We attained complete response (CR) in 10 patients and stable disease in 2 patients. Of 10 patients with CR, 5 experienced recurrence and 5 continued exhibiting CR. Two persistent patients included one patient who died of cancer and one patient who underwent salvage surgery. Furthermore, grade 3 or more adverse events as defined in Common Terminology Criteria for Adverse Event version 4 included leucopenia (91.7%), neutropenia (91.7%), febrile neutropenia (50%), and pharyngeal pain (50%). There was no treatment-related mortality and treatment schedules were completed in all patients, although dose reduction of the second cycle of chemotherapy was required in four patients (33%) and change in the radiation schedule was required in one patient (8.3%). While the 2-/3-/5-year overall survival rate was 66.7%/48.6%/48.6%, the 2-/3-/5-year recurrent-free survival rate was 58.3%/50.0%/37.5%, respectively. Conclusion DCF-R treatment for advanced cervical ESCC could be completed by the careful administration, and although a strong blood toxicity might occur, a favorable prognosis can be obtained with larynx preservation. Disclosure All authors have declared no conflicts of interest.

Efficacy and feasibility of neoadjuvant chemotherapy for elderly patients with stage II/III esophageal cancer: Retrospective study.

2015 ◽  
Vol 33 (3_suppl) ◽  
pp. 220-220
Author(s):  
Takahiro Miyamoto ◽  
Tetsuji Terazawa ◽  
Masahiro Goto ◽  
Ken Asaishi ◽  
Fukutaro Shimamoto ◽  
...  
Keyword(s):  
Esophageal Cancer ◽  
Survival Rate ◽  
Neoadjuvant Chemotherapy ◽  
Elderly Patients ◽  
Clinical Stage ◽  
Kidney Injury ◽  
Stage Ii ◽  
Free Survival ◽  
Age Range

220 Background: From the result of JCOG 9907 study, which showed the supremacy of neoadjuvant chemotherapy (NAC) of 5-fluorouracil plus cisplatin infusion (FP) over adjuvant chemotherapy, NAC FP is standard therapy for stage II or III esophageal cancer in Japan. However, the efficacy and feasibility of NAC FP for elderly patients (pts) still remains unclear. Methods: We examined stage II or III esophageal cancer patients aged 70 or over, who received NAC FP at our institution between April 2008 and August 2014, retrospectively. Results: 12 pts received NAC FP at least 1 course. The pts characteristics were as follows: median age (range), 73 (70-78); male/ female, 11/1; PS 0/1, 3/9. Location of primary tumor and clinical stage based on UICC 2009 were as follows: upper/middle/lower, 3/6/3; stage IIA/IIB/IIIA/IIIB, 3/3/3/3. 2 pts (16.7%) occurred grade3/4 neutropenia (16.7%). grade3/4 non-hematotoxicities were nausea; 2 pts (16.7%), vomiting; 1 pt (8.3%), appetite loss; 4 pts (33.3%), stomatitis; 1 pt (8.3%) and acute kidney injury; 1 pt (8.3%). 3 pts were underwent surgery after 1 course of NAC FP due to renal dysfunction. 3 pts were not performed surgery because of decreased respiratory function, decreased PS and progression disease. 9 pts were performed surgery after NAC FP. The histological efficacy was 1a/1b/2/3; 4/3/1/1 and curativity was R0 (degree A)/R0 (degree B); 8/1. 4 pts (44%) had down staging. Median follow-up time was 16.5 months (range; 4-63), the 5-year relapse free survival rate was 19.0% (95% CI: 2.7-66.4%) and the 5-year overall survival rate was 67% (95% CI: 32-89%). Conclusions: NAC FP for stage II/III esophageal cancer might be effective even in pts ≥70 years of age. However, gastrointestinal toxicity and renal toxicity were developed frequently, therefore the indication of NAC FP for elderly pts must be decided carefully.

Changes in modified Glasgow prognostic score after neoadjuvant chemotherapy is a prognostic factor in clinical stage II/III esophageal cancer

2016 ◽  
Vol 29 (2) ◽  
pp. 146-151 ◽  
Author(s):  
Yasunori Otowa ◽  
Tetsu Nakamura ◽  
Gosuke Takiguchi ◽  
Ayako Tomono ◽  
Masashi Yamamoto ◽  
...  
Keyword(s):  
Esophageal Cancer ◽  
Prognostic Factor ◽  
Neoadjuvant Chemotherapy ◽  
Squamous Cell ◽  
Prognostic Score ◽  
Clinical Stage ◽  
Glasgow Prognostic Score ◽  
Serum Levels ◽  
Stage Ii ◽  
Modified Glasgow Prognostic Score

Summary The inflammation-based modified Glasgow prognostic score (mGPS) has been shown to be a prognostic factor for esophageal cancer, but its changes in relation to neoadjuvant chemotherapy (NAC) have never been discussed. The purpose of this study was to evaluate the potential prognostic role of mGPS with regard to NAC. mGPS was evaluated on the basis of admission blood samples taken before chemotherapy and before surgery. Patients with elevated C-reactive protein (CRP) serum levels (>10 mg/L) and hypoalbuminemia (<35 g/L) were allocated a score of 2, patients with elevated CRP serum levels without hypoalbuminemia were allocated a score of 1, and patients with normal CRP serum levels with or without hypoalbuminemia were allocated a score of 0. A total of 100 patients with clinical stage II/III squamous cell esophageal cancer, who underwent NAC and esophagectomy between January 2007 and August 2012, were investigated. From the multivariate analysis, the grade of response to chemotherapy and post-NAC mGPS level was found to be independent prognostic factors. The overall survival rate was significantly higher in the conserved mGPS group than in the worse mGPS group (P = 0.030). Changes in mGPS during chemotherapy affected the prognosis of patients, and post-NAC mGPS is an independent prognostic factor in patients with clinical stage II/III thoracic esophageal squamous cell cancer.

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