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Booka E, Kikuchi H, Haneda R, Soneda W, Kawata S, Murakami T, Matsumoto T, Hiramatsu Y, Takeuchi H. Usefulness of Procalcitonin as a Predictor of Long-Term Prognosis in the Early Postoperative Period after Esophagectomy for Esophageal Cancer. J Clin Med 2022; 11:jcm11123359. [PMID: 35743430 PMCID: PMC9225124 DOI: 10.3390/jcm11123359] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Revised: 06/07/2022] [Accepted: 06/09/2022] [Indexed: 01/18/2023] Open
Abstract
The aim of this study was to investigate the relationship between serum procalcitonin (PCT) levels after esophagectomy and infectious complications and long-term prognosis. A total of 105 patients who underwent esophagectomy between 2012 and 2019 were stratified into two groups: PCT-High group of ≥1 ng/mL and PCT-Low group of <1 ng/mL. The clinical outcomes and prognostic factors were compared between the two groups 2 postoperative days (POD), 4 POD, and 7 POD after esophagectomy. As the postoperative days passed, the association between PCT and infectious complications became stronger, and the positive predictive value was 100% at 7 POD. At 2 POD, there was no significant association between PCT elevation and infectious complications. Patients in the PCT-Low group had significantly worse overall survival (OS) and recurrence-free survival (RFS) than those in the PCT-High group at 2 POD (p = 0.026 and p = 0.011, respectively). In multivariate analysis, advanced pathological stage (hazard ratio (HR), 5.348; 95% confidence interval (CI), 2.299−12.500; p < 0.001) and PCT-Low group at 2 POD (HR, 3.673; 95% CI, 1.116−12.092; p = 0.032) were also independent predictors of worse OS. PCT in the early postoperative period after esophagectomy could be a good predictor of prognosis.
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Hoshino S, Matsuda S, Kawakubo H, Yamaguchi S, Nakamura K, Aimono E, Matsui K, Irino T, Fukuda K, Nakamura R, Okita H, Nishihara H, Takeuchi H, Kitagawa Y. Elevation of the Prognostic Factor Plasma Fibrinogen Reflects the Immunosuppressive Tumor Microenvironment in Esophageal Squamous Cell Carcinoma. Ann Surg Oncol 2022; 29:6894-6904. [PMID: 35672627 DOI: 10.1245/s10434-022-11974-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Accepted: 05/18/2022] [Indexed: 11/18/2022]
Abstract
INTRODUCTION Despite previous reports on the clinical significance of plasma fibrinogen (FNG) levels as a prognostic indicator of ESCC, its underlying mechanism remains unclear. This study aimed to validate the prognostic impact of plasma FNG levels and clarify its relationship with primary tumors in patients with esophageal squamous cell carcinoma (ESCC). METHODS The prognostic impact of FNG was evaluated in patients with ESCC who underwent esophagectomy between 2000 and 2019. The RNA sequencing of the primary ESCC site, which was from pre-operative biopsy, was performed, followed by immune profile characterization using an immunogram. Those profiles were assessed via the immunohistochemical staining of tumor-associated macrophages (TAMs) and clinical response to nivolumab. RESULTS Multivariate analysis identified FNG as a significant prognostic factor in ESCC. The immunogram suggested an immunosuppressive tumor environment in the high-FNG group. Immunostaining with the TAM markers CD163 and CD204, revealed that the high-FNG group had significantly higher number of TAMs compared with the low-FNG group. The immunosuppressive characteristics were clinically validated in patients with metastatic ESCC; those who had elevated FNG levels showed poor response to nivolumab. CONCLUSION This study successfully validated the prognostic impact of plasma FNG levels in an expanded cohort with ESCC. Accordingly, our findings showed that increased plasma FNG reflects an immunosuppressive tumor microenvironment that facilitates tumor progression and poor responses to nivolumab.
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Booka E, Kikuchi H, Haneda R, Soneda W, Kawata S, Murakami T, Matsumoto T, Hiramatsu Y, Takeuchi H. Neutrophil-to-Lymphocyte Ratio to Predict the Efficacy of Immune Checkpoint Inhibitor in Upper Gastrointestinal Cancer. Anticancer Res 2022; 42:2977-2987. [PMID: 35641297 DOI: 10.21873/anticanres.15781] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 04/21/2022] [Accepted: 04/26/2022] [Indexed: 11/10/2022]
Abstract
BACKGROUND/AIM Although the effectiveness of immune checkpoint inhibitors (ICIs) in upper gastrointestinal (UGI) cancer including esophageal squamous cell carcinoma (ESCC) and gastric/gastroesophageal adenocarcinoma (GEA) has been proven, prediction of their efficacy remains unknown. This study aimed to develop optimal serum nutritional indicators or a combination of blood cell components to predict the efficacy of ICI before beginning UGI cancer treatment. PATIENTS AND METHODS We retrospectively reviewed the data of 61 UGI cancers (31 ESCC and 30 GEA) patients treated with nivolumab or pembrolizumab. We investigated the impact of serum albumin level, total lymphocyte count (TLC), prognostic nutritional index (PNI), neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), and lymphocyte-to-monocyte ratio (LMR) on the efficacy of ICIs and long-term survival. The median cutoff value was adopted separately in ESCC and GEA. RESULTS NLR-Low was significantly correlated with better overall survival (p=0.014), and PLR-Low was significantly correlated with improved disease control rate and better progression-free survival in UGI cancer patients. Both results indicate that a better prognosis is correlated to a greater number of lymphocytes. Multivariate analysis revealed that NLR-High [hazard ratio (HR)=2.865; 95% confidence interval (CI)=1.030-7.937; p=0.044] was the only independent poor prognostic factor. CONCLUSION NLR-Low has the potential to predict the good efficacy of ICIs and survival outcomes in patients with UGI cancer. NLR could be useful in determining the optimal treatment strategies for these patients.
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Unno N, Inuzuka K, Sano M, Niwayama M, Naruse E, Takeuchi H. Real-time assessment of tissue oxygen saturation during endovascular therapy for chronic limb threatening ischemia using a novel oximeter. J Vasc Surg Cases Innov Tech 2022; 8:158-163. [PMID: 35372736 PMCID: PMC8967963 DOI: 10.1016/j.jvscit.2021.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Accepted: 07/02/2021] [Indexed: 10/30/2022] Open
Abstract
In the present study, we have introduced a novel real-time, near-infrared spectroscopy oximeter, the TOE-20 (Astem, Co, Ltd, Kawasaki, Japan), which can simultaneously measure the regional tissue oxygen saturation (rSO2) in the skin and subcutaneous tissue at three angiosomes of the foot. Seven patients with chronic limb threatening ischemia who had undergone successful revascularization of the superficial femoral artery were included. The analysis revealed a significant correlation between the rSO2 and skin perfusion pressure. After revascularization, the rSO2 and skin perfusion pressure had both increased at the three regions, although the increase at the plantar foot was insignificant. These results indicate that the TOE-20 can be successfully used to monitor the rSO2 during endovascular treatment.
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Motoori M, Kurokawa Y, Takeuchi H, Sano T, Terashima M, Ito S, Komatsu S, Hosoya Y, Hirao M, Yamashita K, Kitagawa Y, Doki Y. ASO Visual Abstract: Risk Factors for Para-Aortic Lymph Node Metastasis in Esophagogastric Junction Cancer: Results from a Prospective Nationwide Multicenter Study. Ann Surg Oncol 2022. [DOI: 10.1245/s10434-022-11895-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Motoori M, Kurokawa Y, Takeuchi H, Sano T, Terashima M, Ito S, Komatsu S, Hosoya Y, Hirao M, Yamashita K, Kitagawa Y, Doki Y. Risk Factors for Para-Aortic Lymph Node Metastasis in Esophagogastric Junction Cancer: Results from a Prospective Nationwide Multicenter Study. Ann Surg Oncol 2022; 29:5649-5654. [PMID: 35513590 DOI: 10.1245/s10434-022-11792-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 03/16/2022] [Indexed: 11/18/2022]
Abstract
BACKGROUND Several studies have reported a high incidence of metastasis to para-aortic station 16a2lat (no. 16a2lat) among patients with esophagogastric junction (EGJ) cancer. However, the risk factors for no. 16a2lat metastasis are unclear. This study aimed to clarify the risk factors for no. 16a2lat metastasis in patients with EGJ cancer. METHODS Among 371 prospectively enrolled patients with EGJ cancer, 344 patients who underwent no. 16a2lat lymph node dissection were analyzed. Background factors were compared between the patients with and those without no. 16a2lat metastasis. The association between the histologic status of 10 regional lymph node stations and that of no. 16a2lat metastasis was evaluated. RESULTS Among the background factors, clinical N2-3 was the only independent risk factor for no. 16a2lat metastasis (odds ratio [OR], 5.90; p = 0.003). The metastasis rate of no. 16a2lat was 11.8% (11/93) for the patients with cN2-3 disease and 2.0% (5/251) for those with cN0-1 disease. The multivariate analysis showed that nos. 2 and 7 metastases were independent risk factors for no. 16a2lat metastasis, with respective ORs of 5.53 (p = 0.018) and 4.00 (p = 0.041). The patients with neither station no. 2 nor no. 7 metastasis did not exhibit no. 16a2lat metastasis, whereas the rate of no. 16a2lat metastasis was 23.7% for the patients with metastases of both stations. CONCLUSIONS Clinical N2-3 and histologic positivity of station nos. 2 and 7 were independent risk factors for no. 16a2lat metastasis. These findings could potentially assist in determining the indication for no. 16a2lat dissection for patients with EGJ cancer.
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Takeuchi H, Okubo H, Komatsu N. Clinical efficiency of combination therapy using testosterone replacement therapy, phosphodiesterase 5 inhibitors and Kampo herbal medicine for eugonadal patients with late-onset hypogonadism syndrome. J Sex Med 2022. [DOI: 10.1016/j.jsxm.2022.03.405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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83
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Muraki R, Morita Y, Ida S, Kitajima R, Furuhashi S, Takeda M, Kikuchi H, Hiramatsu Y, Fukazawa A, Sakaguchi T, Fukushima M, Okada E, Takeuchi H. Comparison of operative outcomes between monopolar and bipolar coagulation in hepatectomy: a propensity score-matched analysis in a single center. BMC Gastroenterol 2022; 22:154. [PMID: 35351001 PMCID: PMC8962169 DOI: 10.1186/s12876-022-02231-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Accepted: 03/21/2022] [Indexed: 11/20/2022] Open
Abstract
Background Various hemostatic devices have been utilized to reduce blood loss during hepatectomy. Nonetheless, a comparison between monopolar and bipolar coagulation, particularly their usefulness or inferiority, has been poorly documented. The aim of this study is to reveal the characteristics of these hemostatic devices. Methods A total of 264 patients who underwent open hepatectomy at our institution from January 2009 to December 2018 were included. Monopolar and bipolar hemostatic devices were used in 160 (monopolar group) and 104 (bipolar group) cases, respectively. Operative outcomes and thermal damage to the resected specimens were compared between these groups using propensity score matching according to background factors. Multivariate logistic regression analysis was performed to identify predictive factors for postoperative complications. Results After propensity score matching, 73 patients per group were enrolled. The monopolar group had significantly lower total operative time (239 vs. 275 min; P = 0.013) and intraoperative blood loss (487 vs. 790 mL; P < 0.001). However, the incidence rates of ascites (27.4% vs. 8.2%; P = 0.002) and grade ≥ 3 intra-abdominal infection (12.3% vs. 2.7%; P = 0.028) were significantly higher in the monopolar group. Thermal damage to the resected specimens was significantly longer in the monopolar group (4.6 vs. 1.2 mm; P < 0.001). Use of monopolar hemostatic device was an independent risk factor for ascites (odds ratio, 5.626, 95% confidence interval 1.881–16.827; P = 0.002) and severe intra-abdominal infection (odds ratio, 5.905, 95% confidence interval 1.096–31.825; P = 0.039). Conclusions Although monopolar devices have an excellent hemostatic ability, they might damage the remnant liver. The use of monopolar devices can be one of the factors that increase the frequency of complications. Supplementary Information The online version contains supplementary material available at 10.1186/s12876-022-02231-y.
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Haneda R, Kikuchi H, Nagakura Y, Notsu A, Booka E, Murakami T, Matsumoto T, Mayanagi S, Morita Y, Hiramatsu Y, Tsubosa Y, Takeuchi H. ASO Visual Abstract: Development and Validation of the Optimal Circumferential Resection Margin in Pathological T3 Esophageal Cancer: A Multicenter Retrospective Study. Ann Surg Oncol 2022. [PMID: 35254578 DOI: 10.1245/s10434-022-11528-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Haneda R, Kikuchi H, Takeuchi H. ASO Author Reflections: The Optimal Circumferential Resection Margin in Pathological T3 Esophageal Cancer. Ann Surg Oncol 2022; 29:10.1245/s10434-022-11492-6. [PMID: 35249165 DOI: 10.1245/s10434-022-11492-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Accepted: 02/03/2022] [Indexed: 02/21/2024]
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Tachibana S, Sawada H, Okazaki R, Takano Y, Sakamoto K, Miura YN, Okamoto C, Yano H, Yamanouchi S, Michel P, Zhang Y, Schwartz S, Thuillet F, Yurimoto H, Nakamura T, Noguchi T, Yabuta H, Naraoka H, Tsuchiyama A, Imae N, Kurosawa K, Nakamura AM, Ogawa K, Sugita S, Morota T, Honda R, Kameda S, Tatsumi E, Cho Y, Yoshioka K, Yokota Y, Hayakawa M, Matsuoka M, Sakatani N, Yamada M, Kouyama T, Suzuki H, Honda C, Yoshimitsu T, Kubota T, Demura H, Yada T, Nishimura M, Yogata K, Nakato A, Yoshitake M, Suzuki AI, Furuya S, Hatakeda K, Miyazaki A, Kumagai K, Okada T, Abe M, Usui T, Ireland TR, Fujimoto M, Yamada T, Arakawa M, Connolly HC, Fujii A, Hasegawa S, Hirata N, Hirata N, Hirose C, Hosoda S, Iijima Y, Ikeda H, Ishiguro M, Ishihara Y, Iwata T, Kikuchi S, Kitazato K, Lauretta DS, Libourel G, Marty B, Matsumoto K, Michikami T, Mimasu Y, Miura A, Mori O, Nakamura-Messenger K, Namiki N, Nguyen AN, Nittler LR, Noda H, Noguchi R, Ogawa N, Ono G, Ozaki M, Senshu H, Shimada T, Shimaki Y, Shirai K, Soldini S, Takahashi T, Takei Y, Takeuchi H, Tsukizaki R, Wada K, Yamamoto Y, Yoshikawa K, Yumoto K, Zolensky ME, Nakazawa S, Terui F, Tanaka S, Saiki T, Yoshikawa M, Watanabe S, Tsuda Y. Pebbles and sand on asteroid (162173) Ryugu: In situ observation and particles returned to Earth. Science 2022; 375:1011-1016. [PMID: 35143255 DOI: 10.1126/science.abj8624] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
The Hayabusa2 spacecraft investigated the C-type (carbonaceous) asteroid (162173) Ryugu. The mission performed two landing operations to collect samples of surface and subsurface material, the latter exposed by an artificial impact. We present images of the second touchdown site, finding that ejecta from the impact crater was present at the sample location. Surface pebbles at both landing sites show morphological variations ranging from rugged to smooth, similar to Ryugu's boulders, and shapes from quasi-spherical to flattened. The samples were returned to Earth on 6 December 2020. We describe the morphology of >5 grams of returned pebbles and sand. Their diverse color, shape, and structure are consistent with the observed materials of Ryugu; we conclude that they are a representative sample of the asteroid.
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Haneda R, Kikuchi H, Nagakura Y, Notsu A, Booka E, Murakami T, Matsumoto T, Mayanagi S, Morita Y, Hiramatsu Y, Tsubosa Y, Takeuchi H. Development and Validation of the Optimal Circumferential Resection Margin in Pathological T3 Esophageal Cancer: A Multicenter, Retrospective Study. Ann Surg Oncol 2022; 29:10.1245/s10434-022-11491-7. [PMID: 35235087 DOI: 10.1245/s10434-022-11491-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 01/24/2022] [Indexed: 02/06/2023]
Abstract
BACKGROUND The clinical significance of circumferential resection margin (CRM) in esophageal squamous cell carcinoma (ESCC) remains unclear. Optimal CRM for predicting the recurrence of pathological T3 ESCC was investigated. METHODS Seventy-three patients were retrospectively investigated in the development cohort. Patients were divided into CRM-negative and CRM-positive groups, and clinicopathological factors and survival outcomes were compared between the groups. The cutoff value was validated in another validation cohort (n = 99). RESULTS Receiver operating characteristic analysis in the development cohort showed the cutoff value of CRM was 600 μm. In the validation cohort, patients in the CRM-positive group showed a significantly higher rate of locoregional recurrence (p = 0.006) and worse recurrence-free survival (RFS) (p < 0.001) than those in the CRM-negative group. Multivariate analysis identified positive CRM as an independent predictive factor for poor RFS (hazard ratio, 2.695; 95% confidence interval, 1.492-4.867; p = 0.001). The predictive value of our criteria of positive CRM for RFS was higher than that of the Royal College of Pathologists (RCP) and the College of American Pathologists (CAP) criteria. Stratified analysis in the neoadjuvant chemotherapy groups also revealed that the rate of locoregional recurrence was higher in the CRM-positive group than in the CRM-negative group both in the pathological N0 and N1-3 subgroups. CONCLUSIONS CRM of 600 μm can be the optimal cutoff value rather than the RCP and CAP criteria for predicting locoregional recurrence after esophagectomy. These results may support the impact of perioperative locoregional control of locally advanced ESCC.
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Are C, Tyler D, Howe J, Olivares A, Nissan A, Zippel D, Gupta A, Savant D, D'Ugo D, Rubio I, Bargallo-Rocha JE, Martinez-Said H, Takeuchi H, Taketomi A, Oliveira AF, Ribeiro HSC, Cheema MA, Majid HJ, Chen G, Roviello F, Gronchi A, Leon A, Lee WY, Park DJ, Park J, Auer R, Gawad WA, Zaghloul A. Global Forum of Cancer Surgeons: Cancer Surgery During the COVID-19 Pandemic: Impact and Lessons Learned. Ann Surg Oncol 2022; 29:2773-2783. [PMID: 35211857 PMCID: PMC8870071 DOI: 10.1245/s10434-022-11506-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Accepted: 02/14/2022] [Indexed: 11/18/2022]
Abstract
Background The purpose of this article is to summarize the opinions of the surgical oncology leaders from the Global Forum of Cancer Surgeons (GFCS) about the global impact of COVID-19 pandemic on cancer surgery. Methods A panel session (virtual) was held at the annual Society of Surgical Oncology 2021 International Conference on Surgical Cancer Care to address the impact of COVID-19 on cancer surgery globally. Following the virtual meeting, a questionnaire was sent to all the leaders to gather additional opinions. The input obtained from all the leaders was collated and analyzed to understand how cancer surgeons from across the world adapted in real-time to the impact of COVID-19 pandemic. Results The surgical oncology leaders noted that the COVID-19 pandemic led to severe disruptions in surgical cancer care across all domains of clinical care, education, and research. Several new changes/protocols associated with increased costs were implemented to deliver safe care. Leaders also noted that preexisting disparities in care were exacerbated, and the pandemic had a detrimental effect on well-being and financial status. Conclusions The COVID-19 pandemic has led to severe disruptions in surgical cancer care globally. Leaders of the GFCS opined that new strategies need to be implemented to prepare for any future catastrophic events based on the lessons learned from the current events. The GFCS will embark on developing such a roadmap to ensure that surgical cancer care is preserved in the future regardless of any catastrophic global events.
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Takeuchi M, Kawakubo H, Matsuda S, Mayanagi S, Irino T, Okui J, Fukuda K, Nakamura R, Wada N, Takeuchi H, Kitagawa Y. Association of anastomotic leakage with long-term oncologic outcomes of patients with esophagogastric junction cancer. World J Gastrointest Surg 2022; 14:46-55. [PMID: 35126862 PMCID: PMC8790330 DOI: 10.4240/wjgs.v14.i1.46] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 06/29/2021] [Accepted: 12/23/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Despite improvements in surgical procedures and peri-operative patients management, the postoperative complications in esophagogastric junction (EGJ) cancer remain high because of technical aspects. Several studies have indicated the negative influence of postoperative infectious complications on long-term survival after gastrointestinal surgery. However, no study has shown the association between postoperative complications and long-term survival of patients with EGJ cancer.
AIM To elucidate influence of postoperative complications on the long-term outcomes of patients with EGJ cancer.
METHODS A total of 122 patients who underwent surgery for EGJ cancer at the Keio University were included in this study. We examined the association between complications and long-term oncologic outcomes.
RESULTS In all patients, the 3-year overall survival (OS) rate was 71.9%, and the recurrence-free survival (RFS) rate was 67.5%. Compared with patients without anastomotic leakage, those with anastomotic leakage had poor median OS (8 mo vs not reached, P = 0.028) and median RFS (5 mo vs not reached, P = 0.055). Among patients with cervical anastomosis, there were not significant differences between patients with and without anastomotic leakage. However, among patients who underwent intrathoracic anastomosis, patients with anastomotic leakage had significantly worse OS (P = 0.002) and RFS (P = 0.005).
CONCLUSION Anastomotic leakage was significantly associated with long-term oncologic outcomes of patients with EGJ cancer, especially those who underwent intrathoracic anastomosis. Cervical anastomosis with subtotal esophagectomy may be an option for the patients who are at high risk for anastomotic leakage.
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Sano M, Sasaki T, Baba S, Inuzuka K, Katahashi K, Kayama T, Yamanaka Y, Tsuyuki H, Endo Y, Sato K, Takeuchi H, Unno N. Differences in Vasa Vasorum Distribution in Human Aortic Aneurysms and Atheromas. Angiology 2022; 73:546-556. [DOI: 10.1177/00033197211063655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The pathophysiological difference between aortic atheromas and aneurysms is unknown. We focused on the vasa vasorum (VV), which play a critical role in maintaining aortic homeostasis and are also involved in vascular diseases. We investigated the differences in VV between the atheromas and aneurysms. Human abdominal aortic samples were obtained from patients with abdominal aortic aneurysm during surgery or autopsy cases. Autopsy cases were divided into 2 groups according to atheromas. The VV were evaluated using immunohistochemical staining for von Willebrand factor. Intimal VV increased in both the atheroma and aneurysm groups, medial VV increased, and adventitial VV decreased only in the aneurysm group. We also observed that the medial VV were connected to the adventitial VV in the atheroma group and to intimal VV in the aneurysm group. We suggest the outside-in VV or inside-out VV theories. Atheroma induces hypoxia of aortic walls, and angiogenic factors might induce an increase of intimal VV derived from adventitial VV (outside-in VV). However, adventitial VV decrease induces hypoxia of aortic walls, and angiogenic factors might induce an increase of intimal VV derived from aortic lumen (inside-out VV). These differences of VV may contribute in elucidating the pathophysiology of aortic diseases.
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Matsuda S, Kawakubo H, Tsuji T, Aoyama J, Hirata Y, Takemura R, Mayanagi S, Irino T, Fukuda K, Nakamura R, Takeuchi H, Kitagawa Y. ASO Visual Abstract: Clinical Significance of Endoscopic Response Evaluation to Predict the Distribution of Residual Tumor After Neoadjuvant Chemotherapy for Esophageal Squamous cell Carcinoma. Ann Surg Oncol 2022. [DOI: 10.1245/s10434-021-11078-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Haneda R, Hiramatsu Y, Kawata S, Honke J, Soneda W, Matsumoto T, Morita Y, Kikuchi H, Kamiya K, Takeuchi H. Survival impact of perioperative changes in prognostic nutritional index levels after esophagectomy. Esophagus 2022; 19:250-259. [PMID: 34546503 PMCID: PMC8921021 DOI: 10.1007/s10388-021-00883-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Accepted: 09/15/2021] [Indexed: 02/03/2023]
Abstract
BACKGROUND The correlation between perioperative changes in nutritional status during esophagectomy and prognosis remains unclear. This study aimed to evaluate the impact of changes in prognostic nutritional index levels during the perioperative period on esophageal cancer patient survivals. METHODS From January 2009 to May 2019, 158 patients with esophageal squamous cell carcinoma were enrolled. From the time-dependent ROC analysis, the cutoff values of preoperative and postoperative prognostic nutritional index levels were 46.9 and 40.9. Patients were divided into preoperative-high group (Group H) and preoperative-low group (Group L). Then, patients in Group L were divided into preoperative-low and postoperative-high group (Group L-H) and preoperative-low and postoperative-low group (Group L-L). Long-term outcomes and prognostic factors were evaluated. RESULTS Patients in Group L had significantly worse overall survival than those in Group H (p = 0.001). Patients in Group L-L had significantly worse overall survival than those in Group L-H (p = 0.023). However, there was no significant difference in overall survival between Groups H and L-H (p = 0.224). In multivariable analysis, advanced pathological stage (hazard ratio 10.947, 95% confidence interval 2.590-46.268, p = 0.001) and Group L-L (hazard ratio 2.171, 95% confidence interval 1.249-3.775, p = 0.006) were independent predictors of poor overall survival. CONCLUSIONS Patients in Group L-H had a good prognosis, similar to those in Group H. This result indicated that increasing the postoperative prognostic nutritional index level sufficiently using various intensive perioperative support methods could improve prognosis after esophagectomy in patients with poor preoperative nutritional status.
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Kikuchi H, Endo H, Yamamoto H, Ozawa S, Miyata H, Kakeji Y, Matsubara H, Doki Y, Kitagawa Y, Takeuchi H. Impact of Reconstruction Route on Postoperative Morbidity After Esophagectomy: Analysis of Esophagectomies in the Japanese National Clinical Database. Ann Gastroenterol Surg 2022; 6:46-53. [PMID: 35106414 PMCID: PMC8786683 DOI: 10.1002/ags3.12501] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 08/10/2021] [Accepted: 08/22/2021] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Esophagectomy followed by gastric conduit reconstruction is a standard surgical procedure for esophageal cancer. However, there is no evidence of the superiority or inferiority of the posterior mediastinal (PM) versus the retrosternal (RS) reconstruction route with regard to short-term outcomes after esophagectomy. We aimed to elucidate whether the reconstruction route can affect the short-term outcomes after esophagectomy followed by gastric conduit reconstruction. METHODS We reviewed the clinical data of patients who underwent esophagectomy between 2016 and 2018 from the Japanese National Clinical Database. This study included 9786 patients who underwent gastric conduit reconstruction through the PM or RS route with cervical anastomosis. RESULTS Of the 9786 patients analyzed, 3478 and 6308 underwent gastric conduit reconstruction thorough the PM and RS routes, respectively. The incidence of anastomotic leak and surgical site infection (SSI) was significantly lower in the PM group than in the RS group (11.7% vs 13.8%, P = .005 and 8.4% vs 14.9%, P < .001, respectively), while the incidence of pneumonia was higher in the PM group (13.7% vs 12.2%, P = .040). Generalized estimating equation logistic regression analysis revealed a higher risk of anastomotic leak and SSI (odds ratio [OR], 1.32; 95% confidence interval [CI], 1.15-1.51; P < .001 and OR, 2.06; 95% CI, 1.78-2.38; P < .001, respectively) and a lower risk of pneumonia (OR, 0.86; 95% CI, 0.75-0.98; P = .028) in the RS group than in the PM group. CONCLUSION The findings of this study will help surgeons to design the reconstruction route following esophagectomy.
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Kubo Y, Kitagawa Y, Miyazaki T, Sohda M, Yamaji T, Sakai M, Saeki H, Nemoto K, Oyama T, Muto M, Takeuchi H, Toh Y, Matsubara H, Mano M, Kono K, Kato K, Yoshida M, Kawakubo H, Booka E, Yamatsuji T, Kato H, Ito Y, Ishikawa H, Ishihara R, Tsushima T, Kawachi H, Oyama T, Kojima T, Kuribayashi S, Makino T, Matsuda S, Doki Y. The potential for reducing alcohol consumption to prevent esophageal cancer morbidity in Asian heavy drinkers: a systematic review and meta-analysis. Esophagus 2022; 19:39-46. [PMID: 34693473 DOI: 10.1007/s10388-021-00892-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Accepted: 10/20/2021] [Indexed: 02/03/2023]
Abstract
Alcohol consumption is a major risk factor for esophageal cancer. In Asia, heavy drinkers are considered to have a higher risk of esophageal cancer than nondrinkers and light drinkers. However, no study has shown an association between alcohol reduction and the morbidity of esophageal cancer in Asian heavy drinkers. Therefore, this study investigated the significance of reducing alcohol consumption to prevent esophageal cancer in Asian heavy drinkers by conducting a systematic review and meta-analysis. The MEDLINE (PubMed) and ICHUSHI (Japana Centra Revuo Medicina) databases were searched from January 1995 to December 2020. The hazard ratio (HR) and 95% confidence interval (CI) were calculated using a random-effects model. I2 statistics were used to detect heterogeneity. This study included 21 articles in the qualitative synthesis. Light drinkers and heavy drinkers were categorized based on alcohol consumption amount as ≤ 25 ethanol g/day and ≥ 66 ethanol g/day, respectively, as described in many previous studies, and five cohort studies were eligible for this meta-analysis. The HR of esophageal cancer among heavy drinkers versus nondrinkers was 4.18 (95% CI 2.34-7.47, I2 = 74%). On the other hand, the HR of esophageal cancer among light drinkers was 1.82 compared with nondrinkers (95% CI 1.57-2.10, I2 = 0%). Heavy drinkers have a higher esophageal cancer incidence than light drinkers and nondrinker. It is possible that alcohol reduction may decrease the risk of esophageal cancer in Asian heavy drinkers.
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95
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Unno N, Inuzuka K, Yamamoto N, Sano M, Katahashi K, Kayama T, Yata T, Yamanaka Y, Tsuyuki H, Endo Y, Ishikawa N, Naruse E, Niwayama M, Takeuchi H. The Patency of Tibial/Peroneal Arteries Affects the Increment of Regional Tissue Saturation of Oxygen in Each Angiosome after Superficial Femoral Artery Revascularization. Ann Vasc Dis 2022; 15:14-21. [PMID: 35432658 PMCID: PMC8958393 DOI: 10.3400/avd.oa.21-00097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Accepted: 12/01/2021] [Indexed: 11/18/2022] Open
Abstract
Objective: The angiosome model is a controversial concept in the revascularization of patients with chronic limb-threatening ischemia (CLTI). The aim of this study was to demonstrate the importance of patency of the tibial/peroneal arteries for regional tissue oxygenation in each angiosome during endovascular therapy (EVT) of the superficial femoral artery (SFA). Materials and Methods: We devised a novel near-infrared spectroscopy oximeter, “TOE-20,” for real-time monitoring of regional tissue oxygen saturation (rSO2). Using TOE-20, we prospectively assessed rSO2 at each angiosome in 23 CLTI patients who underwent successful revascularization of the SFA. During EVT, three sensor probes were placed at the dorsal foot, plantar foot, and outer ankle for rSO2 monitoring. Results: At the end of EVT, rSO2 at all angiosomes was significantly elevated by SFA revascularization. The change in rSO2 in each angiosome was larger in patients with patent relevant arteries than in those with occluded relevant arteries (i.e., anterior tibial artery patency, posterior tibial artery patency, and peroneal artery patency). Conclusion: The patency of the tibial/peroneal arteries is important for regional tissue oxygenation in EVT. Using TOE-20 and rSO2-based revascularization, it may possible to anticipate whether an ischemic ulcer will heal or not.
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Honke J, Hiramatsu Y, Kawata S, Booka E, Matsumoto T, Morita Y, Kikuchi H, Kamiya K, Mori K, Takeuchi H. Usefulness of wearable fitness tracking devices in patients undergoing esophagectomy. Esophagus 2022; 19:260-268. [PMID: 34709502 PMCID: PMC8921159 DOI: 10.1007/s10388-021-00893-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2021] [Accepted: 10/22/2021] [Indexed: 02/03/2023]
Abstract
BACKGROUND Esophageal cancer surgery requires maintenance and enhancement of perioperative nutritional status and physical function to prevent postoperative complications. Therefore, awareness of the importance of preoperative patient support is increasing. This study examined the usefulness of using a diary in combination with a wearable fitness tracking device (WFT) in patients undergoing surgery for esophageal cancer. METHODS Ninety-four patients who underwent esophagectomy between February 2019 and April 2021 were included. Physicians, nurses, dietitians, and physical therapists provided diary-based education for the patients. In addition, a WFT was used by some patients. The perioperative outcomes of patients who used both the diary and WFT (WFT group) and those who used the diary alone (non-WFT group) were compared. In addition, propensity score matching was performed to improve comparability between the two groups. RESULTS After the propensity score matching, the rate of postoperative pneumonia was significantly lower in the WFT group (0% vs. 22.6%, P = 0.005). The postoperative hospital stay was shorter in the WFT group (P = 0.012). Nutritional status indices, such as the prognostic nutritional index, also improved significantly in the WFT group at 1 month after surgery (P = 0.034). The rate of diary entries was significantly higher in the WFT group (72.3% vs. 28.3%, P < 0.001). CONCLUSION The use of a WFT reduced the incidence of postoperative pneumonia and improved postoperative nutritional status and rates of diary entries after esophagectomy, suggesting that its use may be useful for promoting recovery after esophagectomy.
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Tsuyuki H, Yamamoto N, Unno N, Inuzuka K, Sano M, Katahashi K, Yata T, Kayama T, Yamanaka Y, Endo Y, Takeuchi H. Characteristics and Prognostic Factors of Venous Thromboembolism in Cancer Patients. Ann Vasc Dis 2022; 15:107-112. [PMID: 35860821 PMCID: PMC9257382 DOI: 10.3400/avd.oa.22-00036] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Accepted: 04/05/2022] [Indexed: 11/22/2022] Open
Abstract
Background: Improving the prognosis of patients with malignant tumors is increasing the number of patients who develop venous thromboembolism. We examined the characteristics and prognostic factors of VTE patients with cancer. Methods: We diagnosed 725 VTE patients from April 2005 to March 2018. There were 322 cancer associated patients (CAT) and 403 non-cancer associated patients (nonCAT). We examined characteristics and prognostic factors of VTE in CAT patients. Results: There were 156 women and 166 men in CAT, and 132 women and 271 men in nonCAT. There was no significant difference in the location of proximal portion of thrombus. When locations were divided into left leg, right leg, and bilateral legs, bilateral cases were more common in CAT group. Comparing the overall survival after VTE diagnosis in the CAT group, the prognosis was poor in patients with high D-dimer level (≧6 µg/mL) along with cancer metastasis and recurrence. Conclusions: Various VTE factors predict prognosis in CAT patients, and CAT is important in the treatment of cancer patients. (This is secondary publication from Jpn J Phlebol 2020; 31(3): 153–159.)
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Hiramatsu Y, Kikuchi H, Takeuchi H. Function-Preserving Gastrectomy for Early Gastric Cancer. Cancers (Basel) 2021; 13:cancers13246223. [PMID: 34944841 PMCID: PMC8699305 DOI: 10.3390/cancers13246223] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Revised: 12/05/2021] [Accepted: 12/09/2021] [Indexed: 12/13/2022] Open
Abstract
Simple Summary For patients with early gastric cancer (EGC), a good prognosis is achieved by conventional standard gastrectomy with radical lymphadenectomy. However, postgastrectomy syndrome is often inevitable and results in decreased quality of life (QOL). To improve patients’ QOL, proximal gastrectomy instead of total gastrectomy and pylorus-preserving gastrectomy instead of distal gastrectomy have been widely accepted as function-preserving gastrectomies. Recently, personalized, minimized gastrectomy with sentinel node navigation surgery has been developed and is expected to be an ideal treatment option for patients with EGC. Herein, we review the indications, surgical techniques, and postoperative outcomes of function-preserving gastrectomy. Abstract Recently, minimally invasive (endoscopic or laparoscopic) treatment for early gastric cancer (EGC) has been widely accepted. However, a standard gastrectomy with radical lymphadenectomy is generally performed in patients with EGC who have no indications for endoscopic resection, and postgastrectomy dysfunction is one of the problems of standard gastrectomy. Function-preserving gastrectomy, such as proximal gastrectomy and pylorus-preserving gastrectomy, can be considered when attempting to preserve the patient’s quality of life (QOL) postoperatively. In addition, sentinel node navigation surgery for EGC has been applied in clinical practice in several prospective studies on function-preserving personalized minimized gastrectomy. In the near future, the sentinel lymph node concept is expected to form the basis for establishing an ideal, personalized, minimally invasive function-preserving treatment for patients with EGC, which will improve their postoperative QOL without compromising their long-term survival. In this review article, we summarize the current status, surgical techniques, and postoperative outcomes of function-preserving gastrectomy for EGC.
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Miyako J, Nakagawa K, Sagisaka R, Tanaka S, Takeuchi H, Takyu H, Tanaka H. Neurological outcomes of out-of-hospital cardiac arrest occurring in Tokyo train and subway stations. Resusc Plus 2021; 8:100175. [PMID: 34816139 PMCID: PMC8591414 DOI: 10.1016/j.resplu.2021.100175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Revised: 10/04/2021] [Accepted: 10/05/2021] [Indexed: 11/20/2022] Open
Abstract
Objectives The purpose of this study was to identify a relationship between the background environment, bystander and emergency medical services intervention, and favourable neurological outcomes (CPC1-2) one-month after out-of-hospital cardiac arrest (OHCA) occurred at Tokyo train and subway stations. Methods This retrospective observational study used OHCA data between 2014 and 2018 that occurred at train stations in Tokyo. The eligible 954 patients were analysed for correlation between background, time frame, and location. Multivariable logistic regression models were used to estimate factors associated with CPC1-2 in patients with cardiogenic OHCA. Results A total of 886 OHCA cases, cardiogenic (n=562) and non-cardiogenic (n=324), met the inclusion criteria. Of the cardiogenic cases, 71.9% occurred at the platform and on-a-train. One-month CPC1-2 was achieved in 32.0% of cardiogenic OHCAs, which included 47.3% during morning rush hour, 24.7% during daytime hours, 40.2% during evening rush hour, and 20.5% during night-time/early morning hours. CPC1-2 had significant correlation with morning rush hour (adjusted odds ratio [AOR],4.52; 95% confidence interval [CI], 1.09–18.78), evening rush hour (AOR, 6.85; 95% CI, 1.51–31.15), public access defibrillation (AOR, 5.19; 95% CI, 1.38–19.51), and ventricular fibrillation or pulseless ventricular tachycardia (AOR, 7.56; 95% CI, 1.35–42.43). Conclusion A total of 71.9% of cardiogenic OHCAs occurred at platforms and on trains. To improve neurological outcomes of OHCAs at stations, AED installations on train platforms are necessary. Additionally, using artificial intelligence-based platform monitoring for early detection of OHCAs and offering CPR training are required.
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Matsuda S, Kawakubo H, Tsuji T, Aoyama J, Hirata Y, Takemura R, Mayanagi S, Irino T, Fukuda K, Nakamura R, Takeuchi H, Kitagawa Y. Clinical Significance of Endoscopic Response Evaluation to Predict the Distribution of Residual Tumor after Neoadjuvant Chemotherapy for Esophageal Squamous Cell Carcinoma. Ann Surg Oncol 2021; 29:2673-2680. [PMID: 34812985 DOI: 10.1245/s10434-021-11009-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Accepted: 10/11/2021] [Indexed: 12/13/2022]
Abstract
PURPOSE To appropriately adopt the organ preservation approach, including subsequent chemoradiotherapy (CRT) in patients who respond to neoadjuvant chemotherapy (NAC), the distribution of residual disease, including pathological lymph nodes (LNs) and recurrence site, needs to be recognized preoperatively. This study was designed to evaluate whether endoscopic response evaluation can predict residual tumor distribution. METHODS Patients with esophageal squamous cell carcinoma who underwent transthoracic esophagectomy (TTE) were retrospectively reviewed. Endoscopic responder (ER) to NAC was defined according to primary tumor endoscopic findings. Recurrence-free survival (RFS), overall survival (OS), and residual tumor patterns were compared between groups. RESULTS Of 193 patients, 40 (20%) were classified as ER. ERs showed significantly better RFS and OS. The pN location was found within the primary tumor and cN field in 88% of ERs, which was significantly higher than non-ERs at 63% (p = 0.004). Furthermore, the postoperative recurrence incidence in the distant organ was significantly lower in the ERs than the non-ERs (8%, 32%, respectively, p = 0.002). Residual disease, including postoperative initial recurrence, existed within the same field as the primary tumor and cN in 88% of ERs, significantly higher than 42% in the non-ERs (p < 0.001). CONCLUSIONS Endoscopic response evaluation can preoperatively predict distribution of residual tumors after NAC, which could help radiation field selection in subsequent definitive CRT when patients prefer to omit TTE. Along with improvements in NAC response rate, this could facilitate organ preservation in patients who respond to NAC.
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