1
|
Takiguchi H, Koyanagi K, Ozawa S, Oguma T, Asano K. Detrimental impact of late-onset pneumonia on long-term prognosis in oesophageal cancer survivors. Respir Investig 2024; 62:531-537. [PMID: 38642419 DOI: 10.1016/j.resinv.2024.04.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2023] [Revised: 02/15/2024] [Accepted: 04/08/2024] [Indexed: 04/22/2024]
Abstract
BACKGROUD Oesophageal cancer patients are prone to early- and late-onset pneumonia after oesophagectomy. We aimed to investigate the incidence rate and impact on the long-term prognosis of late-onset pneumonia in oesophageal cancer survivors who survived for at least one year after oesophagectomy without cancer recurrence. METHODS We retrospectively reviewed 233 patients with thoracic oesophageal cancer who underwent oesophagectomy with gastric conduit reconstruction between September 2009 and June 2019 at a tertiary referral hospital in Japan. Pneumonia that occurred ≥1 year after oesophagectomy was defined as late-onset pneumonia. RESULTS Among the 185 oesophageal cancer survivors, 31 (17%) developed late-onset pneumonia. The cumulative incidence rates of late-onset pneumonia 24, 36, and 60 months after oesophagectomy were 6.4%, 10%, and 21%, respectively, whereas pneumonia recurred at 21%, 31%, and 52% within 6, 12, and 24 months, respectively, after the first pneumonia. Chronic obstructive pulmonary disease, postoperative anastomotic leakage, and loss of skeletal muscle mass were independently associated with late-onset pneumonia, and a combination of these factors further increased the risk. Late-onset pneumonia with hospitalisation had the greatest negative impact on the long-term prognosis as non-cancer deaths (HR, 21; p < 0.001), followed by recurrent late-onset pneumonia (HR, 18; p < 0.001). CONCLUSIONS Late-onset pneumonia in oesophageal cancer survivors is significantly associated with an increased risk of recurrent infections and non-cancer deaths. Chronic obstructive pulmonary disease and postoperative muscle loss are risk factors for late-onset pneumonia, and more intensive pharmacological and nutritional interventions should be considered to improve long-term prognosis after oesophagectomy.
Collapse
Affiliation(s)
- Hiroto Takiguchi
- Division of Pulmonary Medicine, Department of Medicine, Tokai University School of Medicine, Kanagawa, 2591193, Japan
| | - Kazuo Koyanagi
- Department of Gastroenterological Surgery, Tokai University School of Medicine, Kanagawa, 2591193, Japan
| | - Soji Ozawa
- Department of Surgery, Tamakyuryo Hospital, Tokyo, 1940202, Japan
| | - Tsuyoshi Oguma
- Division of Pulmonary Medicine, Department of Medicine, Tokai University School of Medicine, Kanagawa, 2591193, Japan
| | - Koichiro Asano
- Division of Pulmonary Medicine, Department of Medicine, Tokai University School of Medicine, Kanagawa, 2591193, Japan.
| |
Collapse
|
2
|
Khalafi S, Lockhart AC, Livingstone AS, El-Rifai W. Targeted Molecular Therapies in the Treatment of Esophageal Adenocarcinoma, Are We There Yet? Cancers (Basel) 2020; 12:E3077. [PMID: 33105560 PMCID: PMC7690268 DOI: 10.3390/cancers12113077] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 10/14/2020] [Accepted: 10/20/2020] [Indexed: 02/07/2023] Open
Abstract
Esophageal adenocarcinoma is one of the leading causes of cancer-related deaths worldwide. The incidence of esophageal adenocarcinoma has increased at an alarming rate in the Western world and long-term survival remains poor. Current treatment approaches involve a combination of surgery, chemotherapy, and radiotherapy. Unfortunately, standard first-line approaches are met with high rates of recurrence and metastasis. More recent investigations into the distinct molecular composition of these tumors have uncovered key genetic and epigenetic alterations involved in tumorigenesis and progression. These discoveries have driven the development of targeted therapeutic agents in esophageal adenocarcinoma. While many agents have been studied, therapeutics targeting the human epidermal growth factor receptor (HER2) and vascular endothelial growth factor (VEGF) pathways have demonstrated improved survival. More recent advances in immunotherapies have also demonstrated survival advantages with monoclonal antibodies targeting the programmed death ligand 1 (PD-L1). In this review we highlight recent advances of targeted therapies, specifically agents targeting receptor tyrosine kinases, small molecule kinase inhibitors, and immune checkpoint inhibitors. While targeted therapeutics and immunotherapies have significantly improved survival, the benefits are limited to patients whose tumors express biomarkers such as PD-L1 and HER2. Survival remains poor for the remainder of patients with esophageal adenocarcinoma, underscoring the critical need for development of novel treatment strategies.
Collapse
Affiliation(s)
- Shayan Khalafi
- Department of Surgery, Miler School of Medicine, University of Miami, Miami, FL 33136, USA; (S.K.); (A.S.L.)
| | - Albert Craig Lockhart
- Department of Medicine, Miler School of Medicine, University of Miami, Miami, FL 33136, USA;
- Sylvester Comprehensive Cancer Center, Miler School of Medicine, University of Miami, Miami, FL 33136, USA
| | - Alan S. Livingstone
- Department of Surgery, Miler School of Medicine, University of Miami, Miami, FL 33136, USA; (S.K.); (A.S.L.)
| | - Wael El-Rifai
- Department of Surgery, Miler School of Medicine, University of Miami, Miami, FL 33136, USA; (S.K.); (A.S.L.)
- Department of Medicine, Miler School of Medicine, University of Miami, Miami, FL 33136, USA;
- Department of Veterans Affairs, Miami Healthcare System, Miami, FL 33136, USA
| |
Collapse
|
3
|
Huang C, Yao H, Huang Q, Lu H, Xu M, Wu J. A novel nomogram to predict the risk of anastomotic leakage in patients after oesophagectomy. BMC Surg 2020; 20:64. [PMID: 32252738 PMCID: PMC7137293 DOI: 10.1186/s12893-020-00726-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Accepted: 03/25/2020] [Indexed: 01/25/2023] Open
Abstract
Background Anastomotic leakage is a dangerous postoperative complication of oesophageal surgery. The present study aimed to develop a simple and practical scoring system to predict the risk of anastomotic leakage after oesophageal resection. Methods A consecutive series of 330 patients who underwent oesophageal cancer surgery from January 2016 to January 2018 at the Shanghai Chest Hospital were included to develop a prediction model. Anastomotic leakage was evaluated using oesophagography, computed tomography, or flexible endoscopy. Least absolute shrinkage and selection operator regression based on a generalized linear model was used to select variables for the anastomotic leakage risk model while avoiding overfitting. Multivariable logistic regression analysis was applied to build forest plots and a prediction model. The concordance index or the area under the curve was used to judge the discrimination, and calibration plots verified the consistency. Internal validation of the model was conducted, and the clinical usefulness and threshold screening of the model were evaluated by decision curve analysis. Results The factors included in the predictive nomogram included Sex, diabetes history, anastomotic type, reconstruction route, smoking history, CRP level and presence of cardiac arrhythmia. The model displayed a discrimination performance with a concordance index of 0.690 (95% confidence interval: 0.620–0.760) and good calibration. A concordance index value of 0.664 was maintained during the internal validation. The calibration curve showed good agreement between the actual observations and the predicted results. Conclusion The present prediction model, which requires only seven variables and includes Sex, diabetes history, anastomotic type, reconstruction route, smoking history, CRP level and presence of cardiac arrhythmia, may be useful for predicting anastomotic leakage in patients after oesophagectomy.
Collapse
Affiliation(s)
- Chengya Huang
- Department of Anaesthesiology, Shanghai Chest Hospital, Shanghai Jiao Tong University, No. 241 Huaihai Rd. West, Shanghai, China
| | - Haixia Yao
- Department of Anaesthesiology, Shanghai Chest Hospital, Shanghai Jiao Tong University, No. 241 Huaihai Rd. West, Shanghai, China
| | - Qi Huang
- Department of Anaesthesiology, Shanghai Chest Hospital, Shanghai Jiao Tong University, No. 241 Huaihai Rd. West, Shanghai, China
| | - Huijie Lu
- Department of Anaesthesiology, Shanghai Chest Hospital, Shanghai Jiao Tong University, No. 241 Huaihai Rd. West, Shanghai, China
| | - Meiying Xu
- Department of Anaesthesiology, Shanghai Chest Hospital, Shanghai Jiao Tong University, No. 241 Huaihai Rd. West, Shanghai, China
| | - Jingxiang Wu
- Department of Anaesthesiology, Shanghai Chest Hospital, Shanghai Jiao Tong University, No. 241 Huaihai Rd. West, Shanghai, China.
| |
Collapse
|
4
|
Roh S, Iannettoni MD, Keech J, Arshava EV, Swatek A, Zimmerman MB, Weigel RJ, Parekh KR. Timing of Esophagectomy after Neoadjuvant Chemoradiation Therapy Affects the Incidence of Anastomotic Leaks. THE KOREAN JOURNAL OF THORACIC AND CARDIOVASCULAR SURGERY 2019; 52:1-8. [PMID: 30834211 PMCID: PMC6383855 DOI: 10.5090/kjtcs.2019.52.1.1] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Revised: 11/13/2018] [Accepted: 11/14/2018] [Indexed: 01/21/2023]
Abstract
Background Neoadjuvant chemoradiation therapy (nCRT) has become the standard of care for esophageal cancer patients prior to esophagectomy. However, the optimal timing for surgery after completion of nCRT remains unclear. Methods A retrospective review was performed of patients who underwent esophagectomy with cervical anastomosis for esophageal cancer at a single institution between January 2000 and June 2015. Patients were categorized into 3 cohorts: those who did not receive nCRT prior to esophagectomy (no nCRT), those who underwent esophagectomy within 35 days after nCRT (≤35d), and those who underwent esophagectomy more than 35 days after nCRT (>35d). Results A total of 366 esophagectomies were performed during the study period, and 348 patients met the inclusion criteria. Anastomotic leaks occurred in 11.8% of all patients included in the study (41 of 348). Within each cohort, anastomotic leaks were detected in 14.7% of patients (17 of 116) in the no nCRT cohort, 7.3% (13 of 177) in the ≤35d cohort, and 20.0% (11 of 55) in the >35d cohort (p=0.020). Significant differences in the occurrence of anastomotic leaks were observed between the no nCRT and ≤35d cohorts (p=0.044), and between the ≤35d and >35d cohorts (p=0.007). Conclusion Esophagectomy with cervical anastomosis within 35 days of nCRT resulted in a lower percentage of anastomotic leaks.
Collapse
Affiliation(s)
- Simon Roh
- Division of Interventional Radiology, New York Presbyterian Hospital-Weill Cornell Medical Center
| | | | - John Keech
- Department of Surgery, University of Iowa Hospitals and Clinics
| | | | - Anthony Swatek
- Department of Surgery, University of Iowa Hospitals and Clinics
| | - Miriam B Zimmerman
- Department of Biostatistics, University of Iowa College of Public Health
| | - Ronald J Weigel
- Department of Surgery, University of Iowa Hospitals and Clinics
| | - Kalpaj R Parekh
- Department of Surgery, University of Iowa Hospitals and Clinics
| |
Collapse
|
5
|
Yap JC, Malhotra HK, Yang GY. Intensity modulated radiation therapy in the treatment of esophageal cancer. Thorac Cancer 2018; 1:62-69. [PMID: 27755781 DOI: 10.1111/j.1759-7714.2010.00017.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Chemoradiation plays a core role in the definitive and preoperative management of esophageal cancer. Remarkable advances in technology now allow for the implementation of intensity modulated radiation therapy (IMRT) to minimize normal organ damage and to maximize coverage of tumorous targets. While IMRT is commonly accepted in the treatment of prostate and head and neck cancers, there have been clinical and dosimetric studies supporting the use of IMRT in esophagus cancer. In addition, the IMRT technique was recently enhanced by the availability of volumetric intensity modulated arc therapy (VMAT). VMAT may allow for faster delivery of IMRT with the advantage of normal organ protection compared to the stop-and-shoot IMRT, with faster delivery time and reduced monitor units. This review summarizes the use of chemoradiation in esophageal cancer, discusses current dosimetric data and clinical outcomes with the use of IMRT, and reviews IMRT as part of multi-modality treatment in esophageal cancer.
Collapse
Affiliation(s)
- Johnny C Yap
- Department of Radiation Medicine, Roswell Park Cancer Institute, Buffalo, NY, USA
| | - Harish K Malhotra
- Department of Radiation Medicine, Roswell Park Cancer Institute, Buffalo, NY, USA
| | - Gary Y Yang
- Department of Radiation Medicine, Roswell Park Cancer Institute, Buffalo, NY, USA
| |
Collapse
|
6
|
Wang DB, Sun ZY, Deng LM, Zhu DQ, Xia HG, Zhu PZ. Neoadjuvant Chemoradiotherapy Improving Survival Outcomes for Esophageal Carcinoma: An Updated Meta-analysis. Chin Med J (Engl) 2016; 129:2974-2982. [PMID: 27958230 PMCID: PMC5198533 DOI: 10.4103/0366-6999.195464] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
BACKGROUND The effectiveness of neoadjuvant chemoradiotherapy (NCRT) treatment for patients with esophageal carcinoma (EC) remains controversial. The aim of this study was to compare the effect of NCRT followed by surgery (NCRTS) with surgery alone (SA) for EC. METHODS The PubMed, EMBASE, and the Cochrane Library databases were electronically searched up to August 2015 for all the published studies that investigated EC patients receiving either NCRTS or SA, and the reference lists were also manually examined for the eligible studies. The risk ratio (RR) with 95% confidence intervals (CI s) as effective size was determined to assess the 1-, 3-, 5-year survival rates (SRs), postoperative morbidity, and postoperative mortality. Heterogeneity was determined using the Q-test. The Begg's test and Egger's test were used for assessing any potential publication bias. RESULTS Of 1120 identified studies, 16 eligible studies were included in this analysis (involving 2549 patients). Overall, the pooled results suggested that NCRTS was associated with significantly improved 1-year (RR: 1.07, 95% CI: 1.02-1.13), 3-year (RR: 1.26, 95% CI: 1.14-1.39), and 5-year (RR: 1.36, 95% CI: 1.18-1.56) SRs. However, the results also indicated that NCRTS had no or little effect on postoperative morbidity (RR: 0.93, 95% CI: 0.82-1.05) and postoperative mortality (RR: 1.17, 95% CI: 0.56-2.44). CONCLUSIONS Compared with SA, NCRTS can increase 1-, 3-, and 5-year SRs in patients with EC.
Collapse
Affiliation(s)
- Dong-Bin Wang
- Department of Cardiothoracic Surgery, Tianjin Hospital, Tianjin 300211, China
| | - Zhong-Yi Sun
- Department of Cardiothoracic Surgery, Tianjin Hospital, Tianjin 300211, China
| | - Li-Min Deng
- Department of Cardiothoracic Surgery, Tianjin Hospital, Tianjin 300211, China
| | - De-Qing Zhu
- Department of Cardiothoracic Surgery, Tianjin Hospital, Tianjin 300211, China
| | - Hong-Gang Xia
- Department of Cardiothoracic Surgery, Tianjin Hospital, Tianjin 300211, China
| | - Peng-Zhi Zhu
- Department of Cardiothoracic Surgery, Tianjin Hospital, Tianjin 300211, China
| |
Collapse
|
7
|
Sathornviriyapong S, Matsuda A, Miyashita M, Matsumoto S, Sakurazawa N, Kawano Y, Yamada M, Uchida E. Impact of Neoadjuvant Chemoradiation on Short-Term Outcomes for Esophageal Squamous Cell Carcinoma Patients: A Meta-analysis. Ann Surg Oncol 2016; 23:3632-3640. [PMID: 27278203 DOI: 10.1245/s10434-016-5298-9] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2016] [Indexed: 01/10/2023]
Abstract
BACKGROUND Neoadjuvant chemoradiation (NCRT) has emerged as a component of the standard treatment for esophageal squamous cell carcinoma (SCC). The primary benefit of NCRT is an improvement in long-term survival; however, the impact of NCRT on short-term outcomes is unclear. METHODS A comprehensive electronic literature search was performed via the MEDLINE (PubMed), Cochrane Library, and Google Scholar databases through November 2015 for the inclusion of randomized controlled trials (RCTs) that evaluated short-term outcomes of patients administered NCRT followed by surgery compared with surgery alone for resectable esophageal SCC. The main outcome measures were postoperative mortality and morbidity. A meta-analysis was performed using random-effects models to calculate odds ratios (ORs) with 95 % confidence intervals (CIs). RESULTS Eight RCTs were included, for a total of 1058 patients. Meta-analysis of the overall postoperative mortality and cardiopulmonary complication rates showed that there was a significant increase for patients administered NCRT followed by surgery compared with surgery alone (OR 1.87, 95 % CI 1.07-3.28, p = 0.03, number of patients needed to harm = 33.3; and OR 2.12, 95 % CI 1.03-4.35, p = 0.04, respectively). Dropout before surgery was higher for patients in the NCRT followed by surgery group compared with patients in the surgery-alone group. NCRT has no statistically impact on anastomosis and other complications compared with surgery alone. CONCLUSIONS NCRT for esophageal SCC significantly increases postoperative mortality and cardiopulmonary complications.
Collapse
Affiliation(s)
- Suun Sathornviriyapong
- Department of Surgery, Nippon Medical School Chiba Hokusoh Hospital, Chiba, Japan.,Department of Surgery, Faculty of Medicine, Srinakharinwirot University, Bangkok, Thailand
| | - Akihisa Matsuda
- Department of Surgery, Nippon Medical School Chiba Hokusoh Hospital, Chiba, Japan.
| | - Masao Miyashita
- Department of Surgery, Nippon Medical School Chiba Hokusoh Hospital, Chiba, Japan
| | - Satoshi Matsumoto
- Department of Surgery, Nippon Medical School Chiba Hokusoh Hospital, Chiba, Japan
| | - Nobuyuki Sakurazawa
- Department of Surgery, Nippon Medical School Chiba Hokusoh Hospital, Chiba, Japan
| | - Yoichi Kawano
- Department of Surgery, Nippon Medical School Chiba Hokusoh Hospital, Chiba, Japan
| | - Marina Yamada
- Department of Surgery, Nippon Medical School Chiba Hokusoh Hospital, Chiba, Japan
| | - Eiji Uchida
- Department of Surgery, Nippon Medical School, Tokyo, Japan
| |
Collapse
|
8
|
Impact of age on the feasibility and efficacy of neoadjuvant chemotherapy in patients with locally advanced oesophagogastric cancer. Eur J Cancer 2015. [DOI: 10.1016/j.ejca.2015.07.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
|
9
|
Lindner K, Fritz M, Haane C, Senninger N, Palmes D, Hummel R. Postoperative complications do not affect long-term outcome in esophageal cancer patients. World J Surg 2015; 38:2652-61. [PMID: 24867467 DOI: 10.1007/s00268-014-2590-3] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
BACKGROUND As esophagectomy is associated with a considerable complication rate, the aim of this study was to assess the impact of postoperative complications and neoadjuvant treatment on long-term outcome of adenocarcinoma (EAC) and squamous cell carcinoma (SCC) patients. METHODS Altogether, 134 patients undergoing transthoracic esophagectomy between 2005 and 2010 with intrathoracic stapler anastomosis were included in the study. Postoperative complications were allocated into three main categories: overall complications, acute anastomotic insufficiency, and pulmonary complications. Data were collected prospectively and reviewed retrospectively for the purpose of this study. RESULTS SCC patients suffered significantly more often from overall and pulmonary complications (SCC vs. EAC: overall complications 67 vs. 45 %, p = 0.044; pulmonary complications 56 vs. 34 %, p = 0.049). The anastomotic insufficiency rates did not differ significantly (SCC 11%, EAC 15%, p = 0.69). Long-term survival of EAC and SCC patients was not affected by perioperative (overall/pulmonary) complications or by the occurrence of anastomotic insufficiency. Also, neoadjuvant treatment did not influence the incidence of complications or long-term survival. CONCLUSIONS This is the first time the patient population of a center experienced with esophageal cancer surgery was assessed for the occurrence of general and esophageal cancer surgery-specific perioperative complications. Our results indicated that these complications did not affect long-term survival of EAC and SCC patients. Our data support the hypothesis that neoadjuvant treatment might not affect the incidence of perioperative complications or long-term survival after treatment of these tumor subtypes.
Collapse
Affiliation(s)
- Kirsten Lindner
- Department of General and Visceral Surgery, Muenster University Hospital, Waldeyerstr. 1, 48149, Münster, Germany,
| | | | | | | | | | | |
Collapse
|
10
|
A Review of the Impact of Preoperative Chemoradiotherapy on Outcome and Postoperative Complications in Esophageal Cancer Patients. Am J Clin Oncol 2015; 38:415-21. [DOI: 10.1097/coc.0000000000000021] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
11
|
Saeki H, Nakashima Y, Zaitsu Y, Tsuda Y, Kasagi Y, Ando K, Imamura Y, Ohgaki K, Ito S, Kimura Y, Egashira A, Oki E, Morita M, Maehara Y. Current status of and perspectives regarding neoadjuvant chemoradiotherapy for locally advanced esophageal squamous cell carcinoma. Surg Today 2015; 46:261-7. [PMID: 25740123 DOI: 10.1007/s00595-015-1144-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2014] [Accepted: 02/15/2015] [Indexed: 12/15/2022]
Abstract
The significance of neoadjuvant chemoradiotherapy (NACRT) for esophageal squamous cell carcinoma (ESCC) remains controversial with regard to the pathological response and long-term survival. We herein review the current status of and future perspectives regarding NACRT followed by esophagectomy for locally advanced ESCC. Some studies have suggested that a pathological complete response with NACRT is more common in patients with ESCC than in those with adenocarcinoma and that NACRT provided a survival benefit limited to patients with ESCC. However, NACRT may increase the risk of postoperative complications after esophagectomy. It is obvious that a favorable pathological response is the most important factor for obtaining a survival benefit, although no established parameters have been implemented clinically to predict the response to NACRT. Prospective clinical studies and basic research studies to identify predictive biomarkers for the response to NACRT are needed to aid in the development of NACRT treatment strategies for patients with ESCC.
Collapse
Affiliation(s)
- Hiroshi Saeki
- Deptartment of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan.
| | - Yuichiro Nakashima
- Deptartment of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Yoko Zaitsu
- Deptartment of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Yasuo Tsuda
- Deptartment of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Yuta Kasagi
- Deptartment of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Koji Ando
- Deptartment of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Yu Imamura
- Deptartment of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Kippei Ohgaki
- Deptartment of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Shuhei Ito
- Deptartment of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Yasue Kimura
- Deptartment of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Akinori Egashira
- Department of Gastroenterological Surgery, National Kyushu Cancer Center, Fukuoka, Japan
| | - Eiji Oki
- Deptartment of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Masaru Morita
- Department of Gastroenterological Surgery, National Kyushu Cancer Center, Fukuoka, Japan
| | - Yoshihiko Maehara
- Deptartment of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| |
Collapse
|
12
|
Reinersman JM, Allen MS, Deschamps C, Ferguson MK, Nichols FC, Shen KR, Wigle DA, Cassivi SD. External validation of the Ferguson pulmonary risk score for predicting major pulmonary complications after oesophagectomy†. Eur J Cardiothorac Surg 2015; 49:333-8. [PMID: 25724906 DOI: 10.1093/ejcts/ezv021] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2014] [Accepted: 01/02/2015] [Indexed: 12/21/2022] Open
Abstract
OBJECTIVES Pulmonary complications remain a frequent cause of morbidity in patients undergoing oesophagectomy. Risk screening tools assist in patient stratification. Ferguson proposed a risk score system to predict major pulmonary complications after oesophagectomy. Our objective was to externally validate this risk score system. METHODS We analysed our institutional database for patients undergoing oesophagectomy for cancer from August 2009 to December 2012. We analysed patients who had complete documentation of variables used in the Ferguson risk score calculation: forced expiratory volume in the 1 s, diffusion capacity of the lung for carbon monoxide, performance status and age. One hundred and thirty-six patients qualified for analysis in the validation study. Outcome variables measured included major pulmonary complications, defined as need for reintubation for respiratory failure and pneumonia. The risk score was then calculated for each individual based on the model. Incidence of major pulmonary events was assessed in the five risk class groupings to assess the discriminative ability of the Ferguson score. RESULTS Major pulmonary complications occurred in 35% of patients (47/136). Overall mortality was 6% (8/136). Patients were grouped into five risk categories according to their Ferguson pulmonary risk score: 0-2, 8 patients (6%); 3-4, 24 patients (18%); 5-6, 49 patients (36%); 29 patients (21%); 9-14, 26 patients (19%). The incidence of major pulmonary complications in these categories was 0, 17, 20, 41 and 77%, respectively. The accuracy of the risk score system for predicting major pulmonary complications was 76% (P < 0.0001). CONCLUSIONS This pulmonary risk scoring system is a reliable instrument to be used during the preoperative phase to differentiate patients who may be at higher risk for pulmonary complications after oesophagectomy. These data can assist in patient selection, and in patient education/informed consent and can guide postoperative management.
Collapse
Affiliation(s)
- J Matthew Reinersman
- Division of General Thoracic Surgery, Department of Surgery, Mayo Clinic, Rochester, MN, USA
| | - Mark S Allen
- Division of General Thoracic Surgery, Department of Surgery, Mayo Clinic, Rochester, MN, USA
| | - Claude Deschamps
- Division of General Thoracic Surgery, Department of Surgery, Mayo Clinic, Rochester, MN, USA
| | - Mark K Ferguson
- Department of Surgery, The University of Chicago, Chicago, IL, USA
| | - Francis C Nichols
- Division of General Thoracic Surgery, Department of Surgery, Mayo Clinic, Rochester, MN, USA
| | - K Robert Shen
- Division of General Thoracic Surgery, Department of Surgery, Mayo Clinic, Rochester, MN, USA
| | - Dennis A Wigle
- Division of General Thoracic Surgery, Department of Surgery, Mayo Clinic, Rochester, MN, USA
| | - Stephen D Cassivi
- Division of General Thoracic Surgery, Department of Surgery, Mayo Clinic, Rochester, MN, USA
| |
Collapse
|
13
|
Juloori A, Tucker SL, Komaki R, Liao Z, Correa AM, Swisher SG, Hofstetter WL, Lin SH. Influence of preoperative radiation field on postoperative leak rates in esophageal cancer patients after trimodality therapy. J Thorac Oncol 2015; 9:534-40. [PMID: 24736077 DOI: 10.1097/jto.0000000000000100] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
INTRODUCTION Postoperative morbidities, such as anastomotic leaks, are common after trimodality therapy (chemoradiation followed by surgery) for esophageal cancer. We investigated for factors associated with an increased incidence of anastomotic leaks. METHODS Data from 285 esophageal cancer patients treated from 2000 to 2011 with trimodality therapy were analyzed. Anastomotic location relative to preoperative radiation field was assessed using postoperative computed tomographic imaging. Logistic regression was used to evaluate for factors associated with any or clinically relevant (CR) (≥ grade 2) leaks. RESULTS Overall anastomotic leak rate was 11% (31 of 285), and CR leak rate was 6% (17 of 285). Multivariable analysis identified body mass index (odds ratio [OR], 1.09; 95% confidence interval [CI], 1.00-1.17; OR, 1.11, 95% CI, 1.01-1.22), three-field surgery (OR, 10.01; 95% CI, 3.83-26.21; OR, 4.83; 95% CI, 1.39-16.71), and within radiation field ("in-field") anastomosis (OR, 5.37; 95% CI, 2.21-13.04; OR, 8.63; 95% CI, 2.90-25.65) as independent predictors of both all grade and CR leaks, respectively. While patients with distal esophageal tumors and Ivor-Lewis surgery had the lowest incidence of all grade (6.5%) and CR leaks (4.2%), most of the leaks were associated with the anastomosis constructed within the field of radiation (in-field: 39% and 30% versus out-of-field: 2.6% and 1.0%, respectively, for total and CR leaks, p less than 0.0001, Fisher's exact test). CONCLUSIONS Esophagogastric anastomosis placed within the preoperative radiation field was a very strong predictor for anastomotic leaks in esophageal cancer patients treated with trimodality therapy, among other factors. Surgical planning should include a critical evaluation of the preoperative radiation fields to ensure proper anastomotic placement after chemoradiation therapy.
Collapse
Affiliation(s)
- Aditya Juloori
- *Departments of Radiation Oncology, †Bioinformatics and Computational Biology, and ‡Thoracic and Cardiovascular Surgery, The University of Texas M. D. Anderson Cancer Center, Houston, TX
| | | | | | | | | | | | | | | |
Collapse
|
14
|
Ling TC, Slater JM, Nookala P, Mifflin R, Grove R, Ly AM, Patyal B, Slater JD, Yang GY. Analysis of Intensity-Modulated Radiation Therapy (IMRT), Proton and 3D Conformal Radiotherapy (3D-CRT) for Reducing Perioperative Cardiopulmonary Complications in Esophageal Cancer Patients. Cancers (Basel) 2014; 6:2356-68. [PMID: 25489937 PMCID: PMC4276971 DOI: 10.3390/cancers6042356] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2014] [Revised: 11/20/2014] [Accepted: 12/01/2014] [Indexed: 12/25/2022] Open
Abstract
Background. While neoadjuvant concurrent chemoradiotherapy has improved outcomes for esophageal cancer patients, surgical complication rates remain high. The most frequent perioperative complications after trimodality therapy were cardiopulmonary in nature. The radiation modality utilized can be a strong mitigating factor of perioperative complications given the location of the esophagus and its proximity to the heart and lungs. The purpose of this study is to make a dosimetric comparison of Intensity-Modulated Radiation Therapy (IMRT), proton and 3D conformal radiotherapy (3D-CRT) with regard to reducing perioperative cardiopulmonary complications in esophageal cancer patients. Materials. Ten patients with esophageal cancer treated between 2010 and 2013 were evaluated in this study. All patients were simulated with contrast-enhanced CT imaging. Separate treatment plans using proton radiotherapy, IMRT, and 3D-CRT modalities were created for each patient. Dose-volume histograms were calculated and analyzed to compare plans between the three modalities. The organs at risk (OAR) being evaluated in this study are the heart, lungs, and spinal cord. To determine statistical significance, ANOVA and two-tailed paired t-tests were performed for all data parameters. Results. The proton plans showed decreased dose to various volumes of the heart and lungs in comparison to both the IMRT and 3D-CRT plans. There was no difference between the IMRT and 3D-CRT plans in dose delivered to the lung or heart. This finding was seen consistently across the parameters analyzed in this study. Conclusions. In patients receiving radiation therapy for esophageal cancer, proton plans are technically feasible while achieving adequate coverage with lower doses delivered to the lungs and cardiac structures. This may result in decreased cardiopulmonary toxicity and less morbidity to esophageal cancer patients.
Collapse
Affiliation(s)
- Ted C Ling
- Department of Radiation Medicine, Loma Linda University Medical Center, 11234 Anderson Street, A875, Loma Linda, CA 92354, USA.
| | - Jerry M Slater
- Department of Radiation Medicine, Loma Linda University Medical Center, 11234 Anderson Street, A875, Loma Linda, CA 92354, USA.
| | - Prashanth Nookala
- Department of Radiation Medicine, Loma Linda University Medical Center, 11234 Anderson Street, A875, Loma Linda, CA 92354, USA.
| | - Rachel Mifflin
- Department of Radiation Medicine, Loma Linda University Medical Center, 11234 Anderson Street, A875, Loma Linda, CA 92354, USA.
| | - Roger Grove
- Department of Radiation Medicine, Loma Linda University Medical Center, 11234 Anderson Street, A875, Loma Linda, CA 92354, USA.
| | - Anh M Ly
- Department of Radiation Medicine, Loma Linda University Medical Center, 11234 Anderson Street, A875, Loma Linda, CA 92354, USA.
| | - Baldev Patyal
- Department of Radiation Medicine, Loma Linda University Medical Center, 11234 Anderson Street, A875, Loma Linda, CA 92354, USA.
| | - Jerry D Slater
- Department of Radiation Medicine, Loma Linda University Medical Center, 11234 Anderson Street, A875, Loma Linda, CA 92354, USA.
| | - Gary Y Yang
- Department of Radiation Medicine, Loma Linda University Medical Center, 11234 Anderson Street, A875, Loma Linda, CA 92354, USA.
| |
Collapse
|
15
|
Hamai Y, Hihara J, Taomoto J, Yamakita I, Ibuki Y, Okada M. Effects of neoadjuvant chemoradiotherapy on postoperative morbidity and mortality associated with esophageal cancer. Dis Esophagus 2014; 28:358-64. [PMID: 24612033 DOI: 10.1111/dote.12207] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
We compared the surgical outcomes between 114 patients who did not receive neoadjuvant therapy (group 1) and 92 others who received neoadjuvant chemoradiotherapy (nCRT) (group 2), and assessed the preoperative and surgical factors that influence postoperative morbidity to determine the impact of nCRT on morbidity and mortality after esophagectomy via cervical, right transthoracic, and abdominal approaches. The overall postoperative morbidity rates were 44.7% and 55.4% in groups 1 and 2, respectively (P = 0.13). Rates of anastomotic leak (8.8% vs. 16.3%; P = 0.10), pneumonia (9.6% vs. 13.0%; P = 0.44), recurrent nerve palsy (15.8% vs. 10.9%; P = 0.31), and all other complications did not significantly differ between the groups. Multivariable analysis revealed cervical lymph node dissection (odds ratio [OR], 1.97; 95% confidence interval [CI], 1.01-3.84; P = 0.047) as the sole independent covariate for overall morbidity. Furthermore, a history of cardiovascular disease (OR, 2.90; 95% CI, 1.03-8.24; P = 0.045), the retrosternal reconstruction route (OR, 15.15; 95% CI, 3.56-62.50; P = 0.0002), and a longer surgical duration (OR, 1.01; 95% CI, 1.002-1.02; P = 0.01) were independent covariates for anastomotic leakage, and advanced age (OR, 1.08; 95% CI, 1.01-1.15; P = 0.02) and lower body mass index (OR, 1.16; 95% CI, 1.01-1.33; P = 0.04) were independent covariates for pneumonia. However, whether or not patients received nCRT was irrelevant. We found that nCRT is safe for three-incision esophagectomy and it does not increase the incidence of postoperative morbidity and mortality relative to esophagectomy alone.
Collapse
Affiliation(s)
- Y Hamai
- Department of Surgical Oncology, Research Institute for Radiation Biology and Medicine, Hiroshima University, Hiroshima, Japan
| | | | | | | | | | | |
Collapse
|
16
|
Saeki H, Morita M, Tsuda Y, Hidaka G, Kasagi Y, Kawano H, Otsu H, Ando K, Kimura Y, Oki E, Kusumoto T, Maehara Y. Multimodal Treatment Strategy for Clinical T3 Thoracic Esophageal Cancer. Ann Surg Oncol 2013; 20:4267-73. [DOI: 10.1245/s10434-013-3192-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2013] [Indexed: 01/04/2023]
|
17
|
Lorenzen S, Pauligk C, Homann N, Schmalenberg H, Jäger E, Al-Batran SE. Feasibility of perioperative chemotherapy with infusional 5-FU, leucovorin, and oxaliplatin with (FLOT) or without (FLO) docetaxel in elderly patients with locally advanced esophagogastric cancer. Br J Cancer 2013; 108:519-26. [PMID: 23322206 PMCID: PMC3593547 DOI: 10.1038/bjc.2012.588] [Citation(s) in RCA: 71] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND The aim of this exploratory subgroup analysis of the fluorouracil, oxaliplatin, docetaxel (FLOT)65+ trial was to determine tolerability and feasibility of perioperative chemotherapy in elderly, potentially operable esophagogastric cancer patients. METHODS Patients aged ≥65 with locally advanced esophagogastric adenocarcinoma were randomized to perioperative chemotherapy consisting of four pre- and four postoperative cycles of infusional 5-FU, leucovorin, and oxaliplatin (FLO) without or with docetaxel 50 mg m(-)(2) (FLOT), every 2 weeks. RESULTS Forty-four patients with a median age of 70 years were randomized and 43 patients started preoperative chemotherapy (FLO, 22; FLOT, 21). Thirty-eight (86.4%) patients completed four cycles of preoperative chemotherapy and 32 (74.4%) proceeded to surgery, with 67.4% R0 resections on intent-to-treat analysis (90.1% of the 32 patients who underwent resection). Median overall survival was not reached and median progression-free survival (PFS) was 17.3 months. Compared with the FLO group, the FLOT group showed a trend towards an improved median PFS (21.1 vs 12.0 months; P=0.09), however, associated with increased chemotherapy related toxicity. No perioperative mortality was observed. Postoperative morbidity was observed in 46.9% of patients (FLO, 35.3%; FLOT, 60%). CONCLUSION Neoadjuvant FLO or FLOT may offer a reasonable chance of curative surgery in elderly patients with locally advanced resectable gastroesophageal cancer. However, the increase in side effects with the FLOT regimen and postoperative morbidity should be carefully considered when an intensive chemotherapy regimen is planned.
Collapse
Affiliation(s)
- S Lorenzen
- Third Department of Internal Medicine (Hematology/Medical Oncology), Klinikum rechts der Isar, Technische Universität München, Munich, Germany
| | | | | | | | | | | |
Collapse
|
18
|
Abstract
Esophagectomy remains the gold standard curative therapy for the treatment of esophageal cancer. Despite 125 years of evolution, esophagectomy remains a demanding procedure associated with a 5% to 10% mortality and a 50% morbidity rate. Knowledge of the multitude of techniques possible for performing this complex procedure, as well as the host of associated complications, is vital for the practitioner aspiring to treat this challenging disease.
Collapse
Affiliation(s)
- Daniel Raymond
- Thoracic & Cardiovascular Surgery, Cleveland Clinic Foundation, Cleveland, OH 44195, USA.
| |
Collapse
|
19
|
Adenocarcinoma of the esophagus and esophagogastric junction in patients older than 70 years: Results of neoadjuvant radiochemotherapy followed by transthoracic esophagectomy. J Visc Surg 2012; 149:e203-10. [DOI: 10.1016/j.jviscsurg.2012.03.006] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
20
|
Bagheri R, RajabiMashhadi MT, Ghazvini K, Asnaashari A, Zahediyan A, Sahebi MA. The effect of neoadjuvant chemoradiotherapy on airway colonization and postoperative respiratory complications in patients undergoing oesophagectomy for oesophageal cancer. Interact Cardiovasc Thorac Surg 2012; 14:725-8. [PMID: 22392934 DOI: 10.1093/icvts/ivs009] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
Respiratory complication is one of the important postoperative complications of oesophageal cancer. The aim of this study was to evaluate whether neoadjuvant chemotherapy before surgery is effective for postoperative respiratory complications. In this study, patients with oesophageal cancer were divided into two group: one with neoadjuvant therapy and the other without neoadjuvant therapy. Before surgery, they all underwent bronchoscopy and bronchoalveolar lavage. We evaluated respiratory complications and the effects of preoperative neoadjuvant therapy. Forty patients (M/F = 23/17 and mean age 61 years) were enrolled in this study. Twenty-two cases had cancer in the middle part and 18 in the lower part of the oesophagus. Significant correlation was observed between the number of positive micro-organism and difficulty in weaning and receiving neoadjuvant therapy. But no significant correlation was found between neoadjuvant therapy and respiratory complications.
Collapse
Affiliation(s)
- Reza Bagheri
- Endoscopic and Minimally Invasive Surgery Research Center, Ghaem Hospital, Mashhad University of Medical Sciences, Mashhad, Iran
| | | | | | | | | | | |
Collapse
|
21
|
Hamai Y, Hihara J, Emi M, Aoki Y, Okada M. Esophageal reconstruction using the terminal ileum and right colon in esophageal cancer surgery. Surg Today 2011; 42:342-50. [PMID: 22200754 DOI: 10.1007/s00595-011-0103-7] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2010] [Accepted: 04/04/2011] [Indexed: 02/06/2023]
Abstract
PURPOSE To evaluate the outcomes of colon interposition based on our surgical experience. METHODS We reviewed data from 40 patients who underwent esophagectomy with colon interposition using the terminal ileum and right colon, to treat esophageal cancer, between January 1990 and December 2009. RESULTS Transthoracic esophagectomy, transhiatal esophagectomy, and pharyngolaryngoesophagectomy were performed in 31 (77.5%), 8 (20.0%), and 1 (2.5%) patients, respectively. The routes of the colon interposition were posterior mediastinal in 30 (75.0%) patients, retrosternal in 5 (12.5%), and subcutaneous in 5 (12.5%). The median operative time was 450 min (range 320-760 min) and the median blood loss was 755 ml (range 180-3,000 ml). Overall postoperative morbidity involved 18 (45.0%) patients and included esophagoileostomy leakage in 7 (17.5%; minor, n = 4; major, n = 3) and necrosis of the colon conduit in 2 (5%) patients. The 30- and 90-day mortality rates were 0 and 2.5%, respectively. The 1-, 3-, and 5-year survival rates were 80, 66, and 66%, respectively. CONCLUSIONS Our surgical outcomes were acceptable in relation to other published results and the prognosis was favorable. Thus, esophageal reconstruction using the ileum and right colon is useful for patients with esophageal cancer for whom the stomach is not available. We currently perform colon interposition with microvascular anastomoses for grafts via the subcutaneous route to increase the safety of this operation.
Collapse
Affiliation(s)
- Yoichi Hamai
- Department of Surgical Oncology, Research Institute for Radiation Biology and Medicine, Hiroshima University, 1-2-3 Kasumi, Minami-Ku, Hiroshima, 734-8551, Japan.
| | | | | | | | | |
Collapse
|
22
|
Merritt RE, Whyte RI, D'Arcy NT, Hoang CD, Shrager JB. Morbidity and mortality after esophagectomy following neoadjuvant chemoradiation. Ann Thorac Surg 2011; 92:2034-40. [PMID: 21945223 DOI: 10.1016/j.athoracsur.2011.05.121] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2011] [Revised: 05/26/2011] [Accepted: 05/31/2011] [Indexed: 12/27/2022]
Abstract
BACKGROUND Neoadjuvant chemoradiation (CRT) is an accepted treatment for locally advanced esophageal carcinoma. A survival benefit has not been definitively established, and there is concern that chemoradiation may increase postoperative morbidity and mortality. METHODS A retrospective review was made of 138 patients treated for esophageal carcinoma between January 1999 and December 2009. Fifty-four patients who underwent CRT followed by esophagectomy were compared with 84 patients who underwent esophagectomy alone. RESULTS The chemoradiation and esophagectomy alone cohorts were well matched on all preoperative variables. There was a higher percentage of Ivor Lewis procedures in the esophagectomy alone cohort (82.0%) compared with the CRT cohort (59.3%; p = 0.006). Thirty-five percent of the CRT group underwent transhiatal esophagectomy. Thirty-day mortality was 6.0% (5 of 84) in the esophagectomy alone cohort compared with 1.9% (1 of 54) in the CRT cohort (p = 0.5). Similarly, mean intensive care unit stay (4.7 versus 6.5 days; p = 0.5), ventilator time (2.4 versus 4.2 days; p = 0.5), and length of stay (13.5 versus 17 days; p = 0.2) did not differ significantly between the groups. The overall major complication rates were similar in the CRT and esophagectomy alone cohorts: 57.4% versus 56% (p = 0.98). Multivariate analysis determined that coronary artery disease (p = 0.01; odds ratio 3.5) and transthoracic esophagectomy (p = 0.05; odds ratio 1.4) were predictive of development of postoperative complications. Only cervical anastomotic location (p = 0.04; odds ratio 3.0) was predictive of anastomotic leak on multivariate analysis. CONCLUSIONS Neoadjuvant chemoradiation does not appear to increase postoperative morbidity or mortality after esophagectomy. Major postoperative complications are associated with the transthoracic approach and preoperative coronary artery disease.
Collapse
Affiliation(s)
- Robert E Merritt
- Division of Thoracic Surgery, Department of Cardiothoracic Surgery, Stanford University School of Medicine, Stanford, California 94305-5407, USA.
| | | | | | | | | |
Collapse
|
23
|
Tapias LF, Morse CR. Minimally Invasive Ivor Lewis Esophagectomy after Induction Therapy Yields Similar Early Outcomes to Surgery Alone. INNOVATIONS-TECHNOLOGY AND TECHNIQUES IN CARDIOTHORACIC AND VASCULAR SURGERY 2011. [DOI: 10.1177/155698451100600508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Luis F. Tapias
- Division of Thoracic Surgery, Massachusetts General Hospital, Boston, MA USA
| | | |
Collapse
|
24
|
Minimally Invasive Ivor Lewis Esophagectomy after Induction Therapy Yields Similar Early Outcomes to Surgery Alone. INNOVATIONS-TECHNOLOGY AND TECHNIQUES IN CARDIOTHORACIC AND VASCULAR SURGERY 2011; 6:331-6. [DOI: 10.1097/imi.0b013e3182364e5d] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Objective Although considered an integral part of treatment for regionally advanced esophageal cancer, there is conflicting literature regarding the effect of neoadjuvant chemoradiotherapy on esophagectomy. The objectives of this study are to examine the effect of neoadjuvant therapy in regard to perioperative parameters, morbidity, and short-term mortality in patients undergoing a minimally invasive Ivor Lewis esophagectomy (MIE). Methods This is a retrospective review of 39 patients undergoing MIE for esophageal cancer during 2007–2010. Results Of the 39 patients, 14 (36%) did not receive neoadjuvant therapy (NCR) and 25 (64%) did receive either chemoradiotherapy or chemotherapy (CR). On comparing NCR vs CR, there was no difference in operative time (361 vs 362 minutes; P = 0.94) or estimated blood loss (233 vs 190 mL; P = 0.06). All patients underwent an R0 resection, and there was no difference in the mean number of lymph nodes harvested (NCR 21.5 vs CR 21.6; P = 0.95). Both groups had mean intensive care unit stay of 1 day (P = 0.7), and there was no difference in length of stay (NCR 7.4 vs CR 8.2 days; P = 0.38). There were no deaths or anastomotic leaks in either group. The incidence of complications in the NCR group was 21% (3/14) while in the CR group was 48% (12/25). Complications were not associated with neoadjuvant therapy [CR vs NCR: odds ratio = 3.44 (0.72–16.38); P = 0.121], even after adjusting for comorbidities and age. Conclusions MIE can be performed safely following neoadjuvant therapy with similar perioperative results, morbidity, and short-term mortality when compared with MIE alone. Longer follow-up is required for oncologic validity.
Collapse
|
25
|
Fogh SE, Yu A, Kubicek GJ, Scott W, Mitchell E, Rosato EL, Berger AC. Do Elderly Patients Experience Increased Perioperative or Postoperative Morbidity or Mortality When Given Neoadjuvant Chemoradiation Before Esophagectomy? Int J Radiat Oncol Biol Phys 2011; 80:1372-6. [DOI: 10.1016/j.ijrobp.2010.04.055] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2009] [Revised: 03/28/2010] [Accepted: 04/09/2010] [Indexed: 01/02/2023]
|
26
|
Ferguson MK, Celauro AD, Prachand V. Prediction of major pulmonary complications after esophagectomy. Ann Thorac Surg 2011; 91:1494-1500; discussion 1500-1. [PMID: 21524462 DOI: 10.1016/j.athoracsur.2010.12.036] [Citation(s) in RCA: 108] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2010] [Revised: 11/30/2010] [Accepted: 12/03/2010] [Indexed: 12/16/2022]
Abstract
BACKGROUND Pulmonary complications are the most frequent morbid event after esophagectomy. Understanding factors that are associated with pulmonary complications may help in patient selection and postoperative management. METHODS We performed a retrospective review of patients who underwent esophagectomy between 1980 and 2009. Univariate analysis was used to identify potential covariates for the development of major pulmonary complications. Multivariable logistic regression analysis was used to identify predictors of complications. A scoring system was developed, and its ability to predict complications was assessed. RESULTS A total of 516 patients (382 men [74%]) with a mean age of 59.0±12.5 years underwent esophagectomy for cancer (398 [77%]) or benign disease. Major pulmonary complications occurred in 197 patients (38%) and were associated with a 10-fold increase in operative mortality (2.5% vs 28%; p<0.001). Independent predictors included patient age, forced expiratory volume in 1 second (% predicted), diffusion capacity of the lung for carbon monoxide (% predicted), performance status, serum creatinine, current cigarette use, and transthoracic resection. The scoring system (based on weighted scores for the first 4 covariates listed above) predicted pulmonary complications with an accuracy of 70.8% (p<0.001). Score groups identified an incremental risk of complications of 0 to 2, 12%; 3 to 4, 18%; 5 to 6, 46%; 7 to 8, 52%; and 9 to 13, 60% (p<0.001). CONCLUSIONS Major pulmonary complications are frequent after esophagectomy and can be predicted using commonly available clinical information. A scoring system identifying the risk of such complications may assist in patient selection and in providing appropriate resources for postoperative management of higher-risk patients.
Collapse
Affiliation(s)
- Mark K Ferguson
- Department of Surgery, The University of Chicago, Chicago, Illinois 60637, USA.
| | | | | |
Collapse
|
27
|
Abstract
INTRODUCTION Esophageal cancer remains a challenging clinical problem, with overall long-term survivorship consistently at a level of approximately 30%. The incidence of esophageal cancer is increasing worldwide, with the most dramatic increase being seen with respect to esophageal adenocarcinoma. DISCUSSION Pretreatment staging accuracy has improved with the utilization of CT and PET scans, as well as endoscopic ultrasound and endoscopic mucosal resection. In an increasing percentage of patients, endoscopic techniques are being utilized in selected patients for the treatment of high-grade dysplasia in Barrett's and intramucosal cancer. Surgery remains the treatment of choice in all appropriate patients with invasive and locoregional esophageal cancer, although multimodality therapy is now used in most patients with stage II or stage III disease. CONCLUSION Outcomes for esophagectomy have been dominated by concerns regarding high mortality and morbidity; however, mortality rates associated with esophageal resection have dramatically decreased, especially in high-volume specialty centers. This manuscript highlights some of the evolutionary issues associated with staging and endoscopic and surgical treatments of Barrett's and esophageal cancer.
Collapse
|
28
|
Zingg U, Smithers BM, Gotley DC, Smith G, Aly A, Clough A, Esterman AJ, Jamieson GG, Watson DI. Factors associated with postoperative pulmonary morbidity after esophagectomy for cancer. Ann Surg Oncol 2010; 18:1460-8. [PMID: 21184193 DOI: 10.1245/s10434-010-1474-5] [Citation(s) in RCA: 115] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2010] [Indexed: 12/22/2022]
Abstract
BACKGROUND Most studies analyzing risk factors for pulmonary morbidity date from the early 1990s. Changes in technology and treatment such as minimally invasive esophagectomy (MIE) and neoadjuvant treatment mandate analysis of more contemporary cohorts. METHODS Predictive factors for overall and specific pulmonary morbidity in 858 patients undergoing esophagectomy between 1998 and 2008 in five Australian university hospitals were analyzed by logistic regression models. RESULTS A total of 394 patients underwent open esophagectomy, and 464 patients underwent MIE. A total of 259 patients received neoadjuvant chemoradiotherapy, 139 preoperative chemotherapy alone, and 2 preoperative radiotherapy alone. In-hospital mortality was 3.5%. Smoking and the number of comorbidities were risk factors for overall pulmonary morbidity (odds ratio [OR] 1.47, P = 0.016; OR 1.35, P = 0.001) and pneumonia (OR 2.29, P = 0.002; 1.56, P = 0.005). The risk of respiratory failure was higher in patients with more comorbidities (OR 1.4, P = 0.035). Respiratory comorbidities (OR 3.81, P = 0.017) were strongly predictive of postoperative acute respiratory distress syndrome (ARDS). ARDS (4.51, P = 0.032) or respiratory failure (OR 8.7, P < 0.001), but not anastomotic leak (OR 2.22, P = 0.074), were independent risk factors for death. MIE (OR 0.11, P < 0.001) and thoracic epidural analgesia (OR 0.12, P = 0.003) decreased the risk of respiratory failure. Neoadjuvant treatment was not associated with an increased risk of pulmonary complications. CONCLUSIONS Preoperative comorbidity and smoking were risk factors for respiratory complications, whereas neoadjuvant treatment was not. MIE and the use of thoracic epidural analgesia decreased the risk of respiratory failure. Respiratory failure and ARDS were the only independent factors associated with an increased risk of in-hospital death, whereas anastomotic leakage was not.
Collapse
Affiliation(s)
- Urs Zingg
- Discipline of Surgery, University of Adelaide, Adelaide, SA, Australia.
| | | | | | | | | | | | | | | | | |
Collapse
|
29
|
Abstract
BACKGROUND Anastomotic leaks are the major postoperative complications mainly due to technical difficulties. The aim was to review anastomotic techniques and risk factors for leak development. METHODS A Pubmed search was performed using the terms esophagogastric/esophagojejunal anastomosis, gastrojejunostomy, gastric bypass, esophagectomy, anastomotic leak/risk factors, gastrectomy, TEA, fluid management, early enteral feeding and reinforcement. English and German literature sources were included with the accent on recent prospective randomized controlled trials (pRCT) with high numbers of cases as well as meta-analyses. CONCLUSIONS There is not enough evidence to recommend either hand sewn or mechanical anastomoses. Surgical skills and routine as well as precise work are necessary to reduce complications. Although stapling leads to uniformity of anastomoses it cannot compensate for surgical deficits.
Collapse
Affiliation(s)
- K Schwameis
- Universitätsklinik für Chirurgie, Medizinische Universität Wien, AKH Wien, Österreich
| | | |
Collapse
|
30
|
High-dose preoperative chemoradiotherapy in esophageal cancer patients does not increase postoperative pulmonary complications: Correlation with dose–volume histogram parameters. Radiother Oncol 2010; 97:60-4. [DOI: 10.1016/j.radonc.2010.06.008] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2009] [Revised: 05/26/2010] [Accepted: 06/21/2010] [Indexed: 11/23/2022]
|
31
|
Impact of perioperative peripheral blood values on postoperative complications after esophageal surgery. Surg Today 2010; 40:626-31. [DOI: 10.1007/s00595-009-4135-1] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2008] [Accepted: 04/27/2009] [Indexed: 12/18/2022]
|
32
|
Cooke DT, Lin GC, Lau CL, Zhang L, Si MS, Lee J, Chang AC, Pickens A, Orringer MB. Analysis of cervical esophagogastric anastomotic leaks after transhiatal esophagectomy: risk factors, presentation, and detection. Ann Thorac Surg 2009; 88:177-84; discussion 184-5. [PMID: 19559221 DOI: 10.1016/j.athoracsur.2009.03.035] [Citation(s) in RCA: 83] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2008] [Revised: 03/05/2009] [Accepted: 03/06/2009] [Indexed: 12/14/2022]
Abstract
BACKGROUND Transhiatal esophagectomy with cervical esophagogastric anastomosis is a common approach in patients requiring esophagectomy. Factors for developing cervical esophagogastric anastomosis leaks (CEGAL), their presentation, and the value of a routine postoperative screening barium swallow in detecting CEGALs and other complications were analyzed. METHODS This single-institution retrospective study used medical records and an esophagectomy database to assess results in 1,133 patients who underwent transhiatal esophagectomy and a cervical esophagogastric anastomosis, 241 for benign disease and 892 for cancer, between January 1996 and December 2006. RESULTS Esophagectomy patients who experienced CEGALs included 127 (14.2%) with cancer and 23 (9.5%) with benign disease. Logistic regression analysis identified increasing number of preoperative comorbidities (p < 0.001), active smoking history (p = 0.044), and postoperative arrhythmia (p = 0.002) as risk factors for CEGALs, and a side-to-side stapled cervical esophagogastric anastomosis compared with a manually sewn one as protective (p < 0.001). For cancer patients, higher pathologic stage disease (p = 0.050) was a risk factor for CEGALs. For patients with benign disease, a higher number of prior esophagogastric operations (p = 0.007) is a risk factor for CEGALs. Of the 90.7% of CEGALs that occurred on or before postoperative day 10, cervical wound drainage (63.3%) was the most common presenting symptom. Screening barium swallow identified postoperative complications and influenced outcome in 39 patients (3.8%). CONCLUSIONS Higher number of preoperative comorbidities, advanced pathologic stage, postoperative arrhythmia, an increased number of prior esophagogastric surgeries, and active smoking history are risk factors for developing CEGAL, and a side-to-side stapled cervical esophagogastric anastomosis is protective. Screening barium swallow identifies few postoperative complications, but provides quality control.
Collapse
Affiliation(s)
- David T Cooke
- Section of Thoracic Surgery, Department of Surgery, University of Michigan, Ann Arbor, Michigan 48109, USA
| | | | | | | | | | | | | | | | | |
Collapse
|
33
|
Malin E, Kiernan PD, Sheridan MJ, Khandhar SJ, Fraser C, Hetrick V. Multimodality Treatment for Esophageal Malignancy: The Roles of Surgery and Neoadjuvant Therapy. Am Surg 2009. [DOI: 10.1177/000313480907500607] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The best curative treatment for esophageal malignancy remains controversial. In 2003, we presented our institution's experience with 124 patients treated from 1990 to 2001. Here we update that experience with an additional 6 years’ data. A total of 221 patients underwent surgical resection from 1990 to 2007; 128 had up-front surgery, 88 underwent surgery after neoadjuvant radiation and chemotherapy (NARCS), and five underwent surgery after neoadjuvant, single-agent therapy Principle outcomes of interest were 30-day and in-hospital mortality as well 3- and 5-year survival rates. Overall 3- and 5-year survival rates were 38 and 33 per cent. NARCS achieved complete pathologic result in 32 per cent of patients with corresponding 3- and 5-year survival rates of 58 and 53 per cent. The 3- and 5-year survival rates for all patients undergoing NARCS were 36 and 31 per cent versus 24 and 18 per cent for patients with up-front surgery for anything over Stage I disease ( P = 0.01). The 3- and 5-year survival rates for patients with up-front resection of Stage I disease were 78 and 70 per cent. Overall, 30-day and in-hospital mortalities were 1.8 and 2.3 per cent. Since January 1, 2000, hospital mortality has been less than 0.8 per cent. We prefer NARCS for malignancy of the esophagus, except in those patients with high-grade dysplasia (carcinoma in situ), suspected Stage I disease, poor performance status, or urgent/emergent circumstances.
Collapse
Affiliation(s)
- Edward Malin
- Department of Surgery, Inova Fairfax Hospital, Inova Health System, Falls Church, Virginia
| | - Paul D. Kiernan
- Section of Thoracic Surgery, Inova Fairfax Hospital, Inova Health System, Falls Church, Virginia
| | - Michael J. Sheridan
- Department of Medicine, Inova Fairfax Hospital, Inova Health System, Falls Church, Virginia
| | - Sandeep J. Khandhar
- Section of Thoracic Surgery, Inova Fairfax Hospital, Inova Health System, Falls Church, Virginia
| | - Cheryl Fraser
- Section of Nursing, Inova Fairfax Hospital, Inova Health System, Falls Church, Virginia
| | - Vivian Hetrick
- Section of Thoracic Operating Room Nursing, Inova Fairfax Hospital, Inova Health System, Falls Church, Virginia
| |
Collapse
|
34
|
Predictors of major morbidity and mortality after esophagectomy for esophageal cancer: a Society of Thoracic Surgeons General Thoracic Surgery Database risk adjustment model. J Thorac Cardiovasc Surg 2009; 137:587-95; discussion 596. [PMID: 19258071 DOI: 10.1016/j.jtcvs.2008.11.042] [Citation(s) in RCA: 273] [Impact Index Per Article: 18.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2008] [Revised: 09/30/2008] [Accepted: 11/16/2008] [Indexed: 12/28/2022]
Abstract
OBJECTIVE To create a model for perioperative risk of esophagectomy for cancer using the Society of Thoracic Surgeons General Thoracic Database. METHODS The Society of Thoracic Surgeons General Thoracic Database was queried for all patients treated with esophagectomy for esophageal cancer between January 2002 and December 2007. A multivariable risk model for mortality and major morbidity was constructed. RESULTS There were 2315 esophagectomies performed by 73 participating centers. Hospital mortality was 63/2315 (2.7%). Major morbidity (defined as reoperation for bleeding [n = 12], anastomotic leak [n = 261], pneumonia [n = 188], reintubation [n = 227], ventilation beyond 48 hours [n = 71], or death [n = 63]) occurred in 553 patients (24%). Preoperative spirometry was obtained in 923/2315 (40%) of patients. A forced expiratory volume in 1 second < 60% of predicted was associated with major morbidity (P = .0044). Important predictors of major morbidity are: age 75 versus 55 (P = .005), black race (P = .08), congestive heart failure (P = .015), coronary artery disease (P = .017), peripheral vascular disease (P = .009), hypertension (P = .029), insulin-dependent diabetes (P = .009), American Society of Anesthesiology rating (P = .001), smoking status (P = .022), and steroid use (P = .026). A strong volume performance relationship was not observed for the composite measure of morbidity and mortality in this patient cohort. CONCLUSIONS Thoracic surgeons participating in the Society of Thoracic Surgeons General Thoracic Database perform esophagectomy with a low mortality. We identified important predictors of major morbidity and mortality after esophagectomy for esophageal cancer. Volume alone is an inadequate proxy for quality assessment after esophagectomy.
Collapse
|
35
|
Hsu FM, Lee YC, Lee JM, Hsu CH, Lin CC, Tsai YC, Wu JK, Cheng JCH. Association of Clinical and Dosimetric Factors with Postoperative Pulmonary Complications in Esophageal Cancer Patients Receiving Intensity-Modulated Radiation Therapy and Concurrent Chemotherapy Followed by Thoracic Esophagectomy. Ann Surg Oncol 2009; 16:1669-77. [DOI: 10.1245/s10434-009-0401-0] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2008] [Revised: 02/09/2009] [Accepted: 02/09/2009] [Indexed: 11/18/2022]
|
36
|
Complete pathologic response after neoadjuvant chemoradiotherapy for esophageal cancer is associated with enhanced survival. Ann Thorac Surg 2009; 87:392-8; discussion 398-9. [PMID: 19161745 DOI: 10.1016/j.athoracsur.2008.11.001] [Citation(s) in RCA: 231] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2007] [Revised: 11/02/2008] [Accepted: 11/03/2008] [Indexed: 11/23/2022]
Abstract
BACKGROUND Neoadjuvant chemoradiotherapy followed by esophagogastrectomy has become the standard of care for patients with locally advanced esophageal cancer. This report analyzes our experience with this treatment approach. METHODS From January 1998 through December 2003, all patients from a single institution receiving neoadjuvant chemoradiotherapy followed by esophagogastrectomy were reviewed for operative mortality, morbidity, long-term survival, and factors affecting survival. Only patients preoperatively staged with both computed tomographic scans and endoscopic ultrasound were included. RESULTS There were 162 patients (142 men, 20 women), and the median age was 61 years (range, 22 to 81 years). Histopathology was adenocarcinoma in 143 patients and squamous cell in 19. Pretreatment clinical stage was II in 28 patients (17%), III in 111 (68%), and IV (M1a) in 23 (14%). Ivor Lewis esophagogastrectomy was the most common procedure, occurring in 132 patients. Operative mortality and morbidity was 4.9% and 37%, respectively. Pathologic response was complete in 42 patients (26%), near complete in 27 (17%), partial in 88 (54%), and unresectable in 5 (3%). Five-year survival for overall, complete, near complete, and partial response patients was 34%, 55%, 27%, and 27%, respectively (p = 0.013). Patients whose lymph nodes were rendered free of cancer showed improved overall and disease-free survival compared with patients having persistently positive lymph nodes (p = 0.019). CONCLUSIONS Esophagogastrectomy after neoadjuvant chemoradiotherapy can be performed with low mortality and morbidity. Patients with complete pathologic response have significantly improved long-term survival compared with patients with near complete and partial responses. Future efforts should be directed at understanding determinants of complete responses.
Collapse
|
37
|
Qureshi I, Nason KS, Luketich JD. Is minimally invasive esophagectomy indicated for cancer? Expert Rev Anticancer Ther 2008; 8:1449-60. [PMID: 18759696 DOI: 10.1586/14737140.8.9.1449] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Esophagectomy is an important component in the comprehensive treatment of esophageal cancer. The 5-year survival in patients who are treated with esophagectomy is approximately 35% compared with approximately 16% for all patients. However, esophagectomy is a complex operation with high (40-60%) morbidity and 5-20% mortality rates reported by many centers. Minimally invasive approaches to esophagectomy have been developed over the past decade; potential advantages of minimally invasive esophagectomy (MIE) include a reduced risk of perioperative morbidity and mortality with equivalent oncologic outcomes, including extent of lymphadectomy and survival. However, significant debate still exists regarding the role of MIE in the treatment of esophageal cancer, particularly given the limitations in the widespread implementation of this technically challenging operation. This review summarizes the current status of the use of minimally invasive surgery in treating esophageal cancer and seeks to answer the question of whether MIE is indicated in the treatment of esophageal cancer.
Collapse
|
38
|
Four-dimensional computed tomography-based treatment planning for intensity-modulated radiation therapy and proton therapy for distal esophageal cancer. Int J Radiat Oncol Biol Phys 2008; 72:278-87. [PMID: 18722278 DOI: 10.1016/j.ijrobp.2008.05.014] [Citation(s) in RCA: 110] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2007] [Revised: 04/11/2008] [Accepted: 05/08/2008] [Indexed: 11/23/2022]
Abstract
PURPOSE To compare three-dimensional (3D) and four-dimensional (4D) computed tomography (CT)-based treatment plans for proton therapy or intensity-modulated radiation therapy (IMRT) for esophageal cancer in terms of doses to the lung, heart, and spinal cord and variations in target coverage and normal tissue sparing. METHODS AND MATERIALS The IMRT and proton plans for 15 patients with distal esophageal cancer were designed from the 3D average CT scans and then recalculated on 10 4D CT data sets. Dosimetric data were compared for tumor coverage and normal tissue sparing. RESULTS Compared with IMRT, median lung volumes exposed to 5, 10, and 20 Gy and mean lung dose were reduced by 35.6%, 20.5%, 5.8%, and 5.1 Gy for a two-beam proton plan and by 17.4%, 8.4%, 5%, and 2.9 Gy for a three-beam proton plan. The greater lung sparing in the two-beam proton plan was achieved at the expense of less conformity to the target (conformity index [CI], 1.99) and greater irradiation of the heart (heart-V40, 41.8%) compared with the IMRT plan(CI, 1.55, heart-V40, 35.7%) or the three-beam proton plan (CI, 1.46, heart-V40, 27.7%). Target coverage differed by more than 2% between the 3D and 4D plans for patients with substantial diaphragm motion in the three-beam proton and IMRT plans. The difference in spinal cord maximum dose between 3D and 4D plans could exceed 5 Gy for the proton plans partly owing to variations in stomach gas filling. CONCLUSIONS Proton therapy provided significantly better sparing of lung than did IMRT. Diaphragm motion and stomach gas-filling must be considered in evaluating target coverage and cord doses.
Collapse
|
39
|
D’Journo XB, Michelet P, Avaro JP, Trousse D, Giudicelli R, Fuentes P, Doddoli C, Thomas P. Complications respiratoires de l’œsophagectomie pour cancer. Rev Mal Respir 2008; 25:683-94. [DOI: 10.1016/s0761-8425(08)73798-7] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
|
40
|
Luu TD, Gaur P, Force SD, Staley CA, Mansour KA, Miller JI, Miller DL. Neoadjuvant Chemoradiation Versus Chemotherapy for Patients Undergoing Esophagectomy for Esophageal Cancer. Ann Thorac Surg 2008; 85:1217-23; discussion 1223-4. [DOI: 10.1016/j.athoracsur.2007.11.070] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2006] [Revised: 11/21/2007] [Accepted: 11/26/2007] [Indexed: 11/28/2022]
|
41
|
Ruol A, Portale G, Castoro C, Merigliano S, Cagol M, Cavallin F, Chiarion Sileni V, Corti L, Rampado S, Costantini M, Ancona E. Effects of Neoadjuvant Therapy on Perioperative Morbidity in Elderly Patients Undergoing Esophagectomy for Esophageal Cancer. Ann Surg Oncol 2007; 14:3243-50. [PMID: 17713823 DOI: 10.1245/s10434-007-9455-z] [Citation(s) in RCA: 64] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2006] [Accepted: 03/09/2007] [Indexed: 11/18/2022]
Abstract
BACKGROUND The use of cytoreductive therapy followed by surgery is preferred by many centers dealing with locally advanced esophageal cancer. However, the potential for increase in mortality and morbidity rates has raised concerns on the use of chemoradiation therapy, especially in elderly patients. The aim of this study was to assess the effects of induction therapy on postoperative mortality and morbidity in elderly patients undergoing esophagectomy for locally advanced esophageal cancer at a single institution. METHODS Postoperative mortality and morbidity of patients > or = 70 years old undergoing esophagectomy after neoadjuvant therapy, between January 1992 and October 2005 for cancer of the esophagus or esophagogastric junction, were compared with findings in younger patients also receiving preoperative cytoreductive treatments. RESULTS 818 patients underwent esophagectomy during the study period. The study population included 238 patients < 70 years and 31 > or = 70 years old undergoing esophageal resection after neoadjuvant treatment. Despite a significant difference in comorbidities (pulmonary, cardiological and vascular), postoperative mortality and morbidity were similar irrespective of age. CONCLUSIONS Elderly patients receiving neoadjuvant therapies for cancer of the esophagus or esophagogastric junction do not have a significantly increased prevalence of mortality and major postoperative complications, although cardiovascular complications are more likely to occur. Advanced age should no longer be considered a contraindication to preoperative chemoradiation therapy preceding esophageal resection in carefully selected fit patients.
Collapse
Affiliation(s)
- Alberto Ruol
- Department of Gastroenterological and Surgical Sciences, Clinica Chirurgica III, University of Padova School of Medicine, Via Giustiniani 2, 35128, Padova, Italy
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
42
|
Shiraishi T, Kawahara K, Shirakusa T, Yamamoto S, Maekawa T. Risk analysis in resection of thoracic esophageal cancer in the era of endoscopic surgery. Ann Thorac Surg 2006; 81:1083-9. [PMID: 16488728 DOI: 10.1016/j.athoracsur.2005.08.057] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2005] [Revised: 08/29/2005] [Accepted: 08/29/2005] [Indexed: 12/26/2022]
Abstract
BACKGROUND Surgical outcomes after thoracoscopic esophagectomy were compared with those after open esophagectomy, and the prognostic values of factors potentially related to mortality and morbidity were evaluated. METHODS We performed a retrospective chart review of 153 patients who underwent esophagectomy for thoracic esophageal cancer. The thoracic surgical procedures were categorized into the following three groups: esophagectomy under standard thoracotomy (n = 37), assisted thoracoscopic esophagectomy with utility minithoracotomy (n = 38), and complete thoracoscopic esophagectomy (n = 78). Mortality and morbidity were compared among the three groups. Then, in a separate multivariate analysis, data on 14 potentially prognostic variables were extracted, and the relation to postoperative outcomes was examined. RESULTS Respiratory complications were the most frequent complications in all three groups, and their rate of occurrence was not significantly among the three groups. The 30-day and in-hospital mortality rates were significantly higher in the open group than in the other groups. Multivariate analysis demonstrated that patient age, sex, induction chemoradiation, and forced expiratory volume were independently significant contributing factors for respiratory complications, while the serum total protein concentration and open esophagectomy were significant factors for in-hospital mortality. CONCLUSIONS Our results demonstrated that respiratory complications are still the main cause of operative morbidity when using the thoracoscopic esophagectomy protocol and that use of the thoracoscopic procedure does not decrease the risk of respiratory complications. The use of the thoracoscopic procedure improved postoperative in-hospital mortality. The advantages of thoracoscopic esophagectomy should be investigated further. At this point in time, however, thoracoscopic esophagectomy can be considered a feasible, safe, and advantageous surgical option.
Collapse
Affiliation(s)
- Takeshi Shiraishi
- Department of Surgery II, Fukuoka University School of Medicine, Fukuoka, Japan.
| | | | | | | | | |
Collapse
|
43
|
Jiao WJ, Wang TY, Gong M, Pan H, Liu YB, Liu ZH. Pulmonary complications in patients with chronic obstructive pulmonary disease following transthoracic esophagectomy. World J Gastroenterol 2006; 12:2505-9. [PMID: 16688794 PMCID: PMC4087981 DOI: 10.3748/wjg.v12.i16.2505] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate the incidence of various types of postoperative pulmonary complications (POPCs) and to evaluate the significance of perioperative arterial blood gases in patients with esophageal cancer accompanied with chronic obstructive pulmonary disease (COPD) after esophagectomy.
MEHTODS: Three hundred and fifty-eight patients were divided into POPC group and COPD group. We performed a retrospective review of the 358 consecutive patients after esophagectomy for esophageal cancer with or without COPD to assess the possible influence of COPD on postoperative pulmonary complications. We classified COPD into four grades according to percent-predicted forced expiratory volume in 1 s (FEV1) and analyzed the incidence rate of complications among the four grades. Perioperative arterial blood gases were tested in patients with or without pulmonary complications in COPD group and compared with POPC group.
RESULTS: Patients with COPD (29/86, 33.7%) had more pulmonary complications than those without COPD (36/272, 13.2%) (P < 0.001). Pneumonia (15/29, 51.7%), atelectasis (13/29, 44.8%), prolonged O2 supplement (10/29, 34.5%), and prolonged mechanical ventilation (8/29, 27.6%) were the major complications in COPD group. Moreover, patients with severe COPD (gradeIIB, FEV1 < 50% of predicted) had more POPCs than those with moderate(gradeIIA, 50%-80% of predicted) and mild (gradeI≥ 80% of predicted) COPD (P < 0.05). PaO2 was decreased and PaCO2 was increased in patients with pulmonary complications in COPD group in the first postoperative week.
CONCLUSION: The criteria of COPD are the critical predictor for pulmonary complications in esophageal cancer patients undergoing esophagectomy. Severity of COPD affects the incidence rate of the pulmonary complication, and percent-predicted FEV1 is a good predictive variable for pulmonary complication in patients with COPD. Arterial blood gases are helpful in directing perioperative management.
Collapse
Affiliation(s)
- Wen-Jie Jiao
- Department of Thoracic Surgery, Peking University First Hospital, Beijing, China.
| | | | | | | | | | | |
Collapse
|
44
|
Abstract
Pulmonary complications are the major source of morbidity and mortality after esophageal resection, and numerous studies have identified various associated with these complications. This article discusses preoperative, intraoperative, and postoperative factors affecting pulmonary complications and strategies to reduce these complications after esophagectomy.
Collapse
|
45
|
Abstract
Anastomotic leaks continue to be a source of considerable morbidity and mortality after esophageal resection. Careful attention to the contributing factors to the development of a leak, particularly conduit ischemia and anastomotic technique, can reduce the incidence of anastomotic complications postoperatively. Selective management of leaks, including non-operative treatment when indicated, will maximize the chance for a successful outcome.
Collapse
Affiliation(s)
- John D Mitchell
- Section of Thoracic Surgery, University of Colorado School of Medicine, Denver 80262, USA.
| |
Collapse
|
46
|
Wang SL, Liao Z, Vaporciyan AA, Tucker SL, Liu H, Wei X, Swisher S, Ajani JA, Cox JD, Komaki R. Investigation of clinical and dosimetric factors associated with postoperative pulmonary complications in esophageal cancer patients treated with concurrent chemoradiotherapy followed by surgery. Int J Radiat Oncol Biol Phys 2005; 64:692-9. [PMID: 16242257 DOI: 10.1016/j.ijrobp.2005.08.002] [Citation(s) in RCA: 149] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2005] [Revised: 07/29/2005] [Accepted: 08/01/2005] [Indexed: 12/29/2022]
Abstract
PURPOSE To assess the association of clinical and especially dosimetric factors with the incidence of postoperative pulmonary complications among esophageal cancer patients treated with concurrent chemoradiation therapy followed by surgery. METHOD AND MATERIALS Data from 110 esophageal cancer patients treated between January 1998 and December 2003 were analyzed retrospectively. All patients received concurrent chemoradiotherapy followed by surgery; 72 patients also received irinotecan-based induction chemotherapy. Concurrent chemotherapy was 5-fluorouracil-based and in 97 cases included taxanes. Radiotherapy was delivered to a total dose of 41.4-50.4 Gy at 1.8-2.0 Gy per fraction with a three-dimensional conformal technique. Surgery (three-field, Ivor-Lewis, or transhiatal esophagectomy) was performed 27-123 days (median, 45 days) after completion of radiotherapy. The following dosimetric parameters were generated from the dose-volume histogram (DVH) for total lung: lung volume, mean dose to lung, relative and absolute volumes of lung receiving more than a threshold dose (relative V(dose) and absolute V(dose)), and absolute volume of lung receiving less than a threshold dose (volume spared, or VS(dose)). Occurrence of postoperative pulmonary complications, defined as pneumonia or acute respiratory distress syndrome (ARDS) within 30 days after surgery, was the endpoint for all analyses. Fisher's exact test was used to investigate the relationship between categorical factors and incidence of postoperative pulmonary complications. Logistic analysis was used to analyze the relationship between continuous factors (e.g., V(dose) or VS(dose)) and complication rate. Logistic regression with forward stepwise inclusion of factors was used to perform multivariate analysis of those factors having univariate significance (p < 0.05). The Mann-Whitney test was used to compare length of hospital stay in patients with and without lung complications and to compare lung volumes, VS5 values, and absolute and relative V5 values in male vs. female patients. Pearson correlation analysis was used to determine correlations between dosimetric factors. RESULTS Eighteen (16.4%) of the 110 patients developed postoperative pulmonary complications. Two of these died of progressive pneumonia. Hospitalizations were significantly longer for patients with postoperative pulmonary complications than for those without (median, 15 days vs. 11 days, p = 0.003). On univariate analysis, female gender (p = 0.017), higher mean lung dose (p = 0.036), higher relative volume of lung receiving > or = 5 Gy (V5) (p = 0.023), and smaller volumes of lung spared from doses > or = 5-35 Gy (VS5-VS35) (p < 0.05) were all significantly associated with an increased incidence of postoperative pulmonary complications. No other clinical factors were significantly associated with the incidence of postoperative pulmonary complications in this cohort. On multivariate analysis, the volume of lung spared from doses > or = 5 Gy (VS5) was the only significant independent factor associated with postoperative pulmonary complications (p = 0.005). CONCLUSIONS Dosimetric factors but not clinical factors were found to be strongly associated with the incidence of postoperative pulmonary complications in this cohort of esophageal cancer patients treated with concurrent chemoradiation plus surgery. The volume of the lung spared from doses of > or = 5 Gy was the only independent dosimetric factor in multivariate analysis. This suggests that ensuring an adequate volume of lung unexposed to radiation might reduce the incidence of postoperative pulmonary complications.
Collapse
Affiliation(s)
- Shu-lian Wang
- Department of Radiation Oncology, Cancer Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | | | | | | | | | | | | | | | | | | |
Collapse
|