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Xu YF, Dang Y, Kong WB, Wang HL, Chen X, Yao L, Zhao Y, Zhang RQ. Regulation of TMEM100 expression by epigenetic modification, effects on proliferation and invasion of esophageal squamous carcinoma. World J Clin Oncol 2024; 15:554-565. [PMID: 38689624 PMCID: PMC11056859 DOI: 10.5306/wjco.v15.i4.554] [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: 01/02/2024] [Revised: 02/01/2024] [Accepted: 03/20/2024] [Indexed: 04/22/2024] Open
Abstract
BACKGROUND Esophageal squamous cell carcinoma (ESCC) is a prevalent malignancy with a high morbidity and mortality rate. TMEM100 has been shown to be suppressor gene in a variety of tumors, but there are no reports on the role of TMEM100 in esophageal cancer (EC). AIM To investigate epigenetic regulation of TMEM100 expression in ESCC and the effect of TMEM100 on ESCC proliferation and invasion. METHODS Firstly, we found the expression of TMEM100 in EC through The Cancer Genome Atlas database. The correlation between TMEM100 gene expression and the survival of patients with EC was further confirmed through Kaplan-Meier analysis. We then added the demethylating agent 5-AZA to ESCC cell lines to explore the regulation of TMEM100 expression by epigenetic modification. To observe the effect of TMEM100 expression on tumor proliferation and invasion by overexpressing TMEM100. Finally, we performed gene set enrichment analysis using the Kyoto Encyclopaedia of Genes and Genomes Orthology-Based Annotation System database to look for pathways that might be affected by TMEM100 and verified the effect of TMEM100 expression on the mitogen-activated protein kinases (MAPK) pathway. RESULTS In the present study, by bioinformatic analysis we found that TMEM100 was lowly expressed in EC patients compared to normal subjects. Kaplan-meier survival analysis showed that low expression of TMEM100 was associated with poor prognosis in patients with EC. Then, we found that the demethylating agent 5-AZA resulted in increased expression of TMEM100 in ESCC cells [quantitative real-time PCR (qRT-PCR) and western blotting]. Subsequently, we confirmed that overexpression of TMEM100 leads to its increased expression in ESCC cells (qRT-PCR and western blotting). Overexpression of TMEM100 also inhibited proliferation, invasion and migration of ESCC cells (cell counting kit-8 and clone formation assays). Next, by enrichment analysis, we found that the gene set was significantly enriched in the MAPK signaling pathway. The involvement of TMEM100 in the regulation of MAPK signaling pathway in ESCC cell was subsequently verified by western blotting. CONCLUSION TMEM100 is a suppressor gene in ESCC, and its low expression may lead to aberrant activation of the MAPK pathway. Promoter methylation may play a key role in regulating TMEM100 expression.
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Affiliation(s)
- Yue-Feng Xu
- Department of Thoracic Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei 230000, Anhui Province, China
| | - Yan Dang
- Department of Thoracic Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei 230000, Anhui Province, China
| | - Wei-Bo Kong
- Department of Thoracic Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei 230000, Anhui Province, China
| | - Han-Lin Wang
- Department of Thoracic Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei 230000, Anhui Province, China
| | - Xiu Chen
- Department of Thoracic Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei 230000, Anhui Province, China
| | - Long Yao
- Department of Thoracic Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei 230000, Anhui Province, China
| | - Yuan Zhao
- Department of Thoracic Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei 230000, Anhui Province, China
| | - Ren-Quan Zhang
- Department of Thoracic Surgery, The First Affiliated Hospital of Anhui Medical University, Hefei 230000, Anhui Province, China
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Perry R, Barbosa JP, Perry I, Barbosa J. Short-term outcomes of robot-assisted versus conventional minimally invasive esophagectomy for esophageal cancer: a systematic review and meta-analysis of 18,187 patients. J Robot Surg 2024; 18:125. [PMID: 38492067 PMCID: PMC10944433 DOI: 10.1007/s11701-024-01880-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Accepted: 02/20/2024] [Indexed: 03/18/2024]
Abstract
The role of robotic surgery in the curative-intent treatment of esophageal cancer patients is yet to be defined. To compare short-term outcomes between conventional minimally invasive (cMIE) and robot-assisted minimally invasive esophagectomy (RAMIE) in esophageal cancer patients. PubMed, Web of Science and Cochrane Library were systematically searched. The included studies compared short-term outcomes between cMIE and RAMIE. Individual risk of bias was calculated using the MINORS and RoB2 scales. There were no statistically significant differences between RAMIE and cMIE regarding conversion to open procedure, mean number of harvested lymph nodes in the mediastinum, abdomen and along the right recurrent laryngeal nerve (RLN), 30- and 90-day mortality rates, chyle leakage, RLN palsy as well as cardiac and infectious complication rates. Estimated blood loss (MD - 71.78 mL, p < 0.00001), total number of harvested lymph nodes (MD 2.18 nodes, p < 0.0001) and along the left RLN (MD 0.73 nodes, p = 0.03), pulmonary complications (RR 0.70, p = 0.001) and length of hospital stay (MD - 3.03 days, p < 0.0001) are outcomes that favored RAMIE. A significantly shorter operating time (MD 29.01 min, p = 0.004) and a lower rate of anastomotic leakage (RR 1.23, p = 0.0005) were seen in cMIE. RAMIE has indicated to be a safe and feasible alternative to cMIE, with a tendency towards superiority in blood loss, lymph node yield, pulmonary complications and length of hospital stay. There was significant heterogeneity among studies for some of the outcomes measured. Further studies are necessary to confirm these results and overcome current limitations.
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Affiliation(s)
- Rui Perry
- Faculty of Medicine, University of Porto, Porto, Portugal.
| | - José Pedro Barbosa
- Faculty of Medicine, University of Porto, Porto, Portugal
- Department of Community Medicine, Information and Decision in Health, Faculty of Medicine, University of Porto, Porto, Portugal
- Department of Stomatology, São João University Hospital Center, Porto, Portugal
| | - Isabel Perry
- Faculty of Medicine, University of Salamanca, Salamanca, Spain
| | - José Barbosa
- Faculty of Medicine, University of Porto, Porto, Portugal
- Department of Surgery and Physiology, Faculty of Medicine, University of Porto, Porto, Portugal
- Department of General Surgery, São João University Hospital Center, Porto, Portugal
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Wang H, Song C, Zhao X, Deng W, Dong J, Shen W. Evaluation of neoadjuvant immunotherapy and traditional neoadjuvant therapy for resectable esophageal cancer: a systematic review and single-arm and network meta-analysis. Front Immunol 2023; 14:1170569. [PMID: 37251393 PMCID: PMC10213267 DOI: 10.3389/fimmu.2023.1170569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Accepted: 05/02/2023] [Indexed: 05/31/2023] Open
Abstract
Objective This systematic review and meta-analysis aimed to investigate the role of neoadjuvant immunochemotherapy with or without radiotherapy [NIC(R)T] compared to traditional neoadjuvant therapies, without immunotherapy [NC(R)T]. Summary background data NCRT followed by surgical resection is recommended for patients with early-stage esophageal cancer. However, it is uncertain whether adding immunotherapy to preoperative neoadjuvant therapy would improve patient outcomes when radical surgery is performed following neoadjuvant therapy. Methods We searched PubMed, Web of Science, Embase, and Cochrane Central databases, as well as international conference abstracts. Outcomes included R0, pathological complete response (pCR), major pathological response (mPR), overall survival (OS) and disease-free survival (DFS) rates. Results We included data from 5,034 patients from 86 studies published between 2019 and 2022. We found no significant differences between NICRT and NCRT in pCR or mPR rates. Both were better than NICT, with NCT showing the lowest response rate. Neoadjuvant immunotherapy has a significant advantage over traditional neoadjuvant therapy in terms of 1-year OS and DFS, with NICT having better outcomes than any of the other three treatments. There were no significant differences among the four neoadjuvant treatments in terms of R0 rates. Conclusions Among the four neoadjuvant treatment modalities, NICRT and NCRT had the highest pCR and mPR rates. There were no significant differences in the R0 rates among the four treatments. Adding immunotherapy to neoadjuvant therapy improved 1-year OS and DFS, with NICT having the highest rates compared to the other three modalities. Systematic Review Registration https://inplasy.com/inplasy-2022-12-0060/, identifier INPLASY2022120060.
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Affiliation(s)
| | | | | | | | | | - Wenbin Shen
- Department of Radiation Oncology, Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
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Moorthy K, Halliday LJ, Noor N, Peters CJ, Wynter-Blyth V, Urch CE. Feasibility of Implementation and the Impact of a Digital Prehabilitation Service in Patients Undergoing Treatment for Oesophago-Gastric Cancer. Curr Oncol 2023; 30:1673-1682. [PMID: 36826089 PMCID: PMC9955831 DOI: 10.3390/curroncol30020128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2022] [Revised: 01/20/2023] [Accepted: 01/26/2023] [Indexed: 01/31/2023] Open
Abstract
BACKGROUND Home-based and supervised prehabilitation programmes are shown to have a positive impact on outcomes in patients with oesophago-gastric (OG) cancer. The primary aim of this study was to establish the feasibility of delivering a digital prehabilitation service. METHODS Patients undergoing treatment for OG cancer with curative intent were recruited into the study. During the COVID-19 pandemic, patients were offered a digital prehabilitation service. Following the lifting of COVID-19 restrictions, patients were also offered both a hybrid clinic-based in-person service and a digital service. Implementation and clinical metrics from the two prehabilitation models were compared. RESULTS 31 of 41 patients accepted the digital service (75%). Of the people who started the digital programme, 3 dropped out (10%). Compliance with the weekly touchpoints was 86%, and the median length of programme was 12 weeks. Twenty-six patients enrolled in the in-person service. Two patients dropped out (10%). Average compliance to weekly touchpoints was 71%, and the median length of programme was 10 weeks. In the digital group, sit to stand (STS) increased from 14.5 (IQR 10.5-15.5) to 16 (IQR 16-22); p = 0.02. Median heart rate recovery (HRR) increased from 10.5 (IQR 7.5-14) to 15.5 (IQR 11-20) bpm; p = 0.24. There was a significant drop in distress (median 3 (IQR 0-5) to 1 (IQR 0-2); p = 0.04) and a small drop in anxiety (median 3 (0-5) to 2 (0-3); p = 0.22). There was no difference in the postoperative complication rate and length of hospital stay between the two groups. DISCUSSION This study has shown that digital prehabilitation can be delivered effectively to patients with OG cancer, with high engagement and retention rates. We observed improvements in some physical and psychological parameters with the digital service, with comparable clinical outcomes to the in-person service.
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Affiliation(s)
- Krishna Moorthy
- Department of Surgery and Cancer, Imperial College, London W2 1NY, UK
- Imperial College Healthcare NHS Trust, London W2 1NY, UK
- Onkohealth Ltd., Edgware HA8 7EB, UK
- Correspondence:
| | - Laura J. Halliday
- Department of Surgery and Cancer, Imperial College, London W2 1NY, UK
| | - Nigel Noor
- Department of Surgery and Cancer, Imperial College, London W2 1NY, UK
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Christodoulidis G, Halliday LJ, Samara A, Bhuva N, Park WHE, Moorthy K. Personalized Prehabilitation Improves Tolerance to Chemotherapy in Patients with Oesophageal Cancer. Curr Oncol 2023; 30:1538-1545. [PMID: 36826079 PMCID: PMC9955115 DOI: 10.3390/curroncol30020118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 12/04/2022] [Accepted: 01/19/2023] [Indexed: 01/26/2023] Open
Abstract
BACKGROUND Prehabilitation programmes aim to optimise patients before and after cancer treatment including surgery. Previous studies in surgical patients demonstrate that prehabilitation improves pre-operative fitness and overcomes the negative impact of neoadjuvant chemotherapy on fitness. The aim of this study was to assess the impact of prehabilitation on the tolerance of neoadjuvant chemotherapy in patients with oesophageal cancer. METHODS Patients with oesophageal or gastroesophageal junction (GOJ) cancer from two oncology centres were retrospectively included in the present comparative cohort study; one provided a multimodal prehabilitation programme and one did not offer any prehabilitation. Tolerance of chemotherapy, defined as completion of the full chemotherapy regime as per protocol, was compared between the two groups. RESULTS In terms of participants, 92 patients were included in this study, 47 patients in the prehabilitation cohort and 45 in the control cohort. Compared with the control group, the prehabilitation group demonstrated an improved rate of chemotherapy completion (p = 0.029). In multivariate analysis, participation in prehabilitation was significantly associated with an improved rate of chemotherapy completion. CONCLUSION The findings of this exploratory study suggest that prehabilitation is associated with better tolerance for chemotherapy. Further research is needed to establish the long-term impact of prehabilitation on oncological outcomes.
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Affiliation(s)
| | - Laura J. Halliday
- Department of Surgery and Cancer, Imperial College London, London W2 1NS, UK
| | - Athina Samara
- General Surgery Department, University Hospital of Larisa, 41110 Larisa, Greece
| | - Neel Bhuva
- Mount Vernon Cancer Centre, East and North Hertfordshire NHS Trust, Northwood HA6 2RN, UK
| | | | - Krishna Moorthy
- Department of Surgery and Cancer, Imperial College London, London W2 1NS, UK
- Imperial College Healthcare NHS Trust, London W2 1NS, UK
- Correspondence: ; Tel.: +44-203-312-1427; Fax: +44-0203-312-1810
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Wang H, Song C, Zhao X, Deng W, Shen W. The role of involved field irradiation versus elective nodal irradiation in definitive radiotherapy or chemoradiotherapy for esophageal cancer- a systematic review and meta-analysis. Front Oncol 2022; 12:1034656. [PMID: 36408184 PMCID: PMC9666894 DOI: 10.3389/fonc.2022.1034656] [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: 09/01/2022] [Accepted: 10/17/2022] [Indexed: 01/25/2023] Open
Abstract
OBJECTIVE This study aimed to analyze whether involved field irradiation (IFI) is associated with improving survival outcomes and reducing adverse events compared with elective nodal irradiation (ENI) in patients of esophageal cancer who underwent definitive radiotherapy or chemoradiotherapy. SUMMARY BACKGROUND DATA Radiotherapy plays an important role for not surgery patients. However, the role of radiation target size is still uncertain. METHODS We searched Web of Science, Embase, PubMed, and Cochrane Central for English and non-English publications comparing esophageal cancer patients who received radiotherapy with IFI with those with ENI. Primary outcomes included overall survival (OS) and adverse events related to radiotherapy. The risk of bias was assessed using the Cochrane Risk of Bias tool for randomized studies and the Newcastle-Ottawa Scale and Agency for Healthcare Research and Quality Standard for non-randomized studies. We evaluated the certainty of evidence by Grading of Recommendations, Assessment, Development, and Evaluation. RESULTS Totally, 23 studies with 4120 patients were included. IFI group demonstrated significant improvement in the OS rates at 5 years, but not at 1, 2, and 3 years, compared with the ENI group (pooled Risk Ratio [RR], 0.78; 95% confidence interval [CI], 0.68-0.90; P = 0.0004; high certainty). In addition, IFI demonstrated a significant decrease in the incidence of grade ≥2 acute esophagitis (AE) (pooled RR, 0.79; 95% CI, 0.69-0.90; P = 0.0005; high certainty) and grade ≥3 AE (pooled RR, 0.51; 95% CI, 0.38-0.69; P < 0.00001; high certainty) compared with ENI, but not in the incidence of grades ≥3 acute pneumonia, late esophagitis, and late pneumonia. CONCLUSIONS Compared to ENI, IFI demonstrated significant improvement in OS at 5 years. The addition of intensity-modulated radiotherapy (IMRT) to IFI increased the 5-year OS; however, similar results were not observed with the addition of three-dimensional conformal radiotherapy to IFI and ENI. Furthermore, IFI demonstrated a significant decrease in grade ≥2 and grade ≥3 AE, while IMRT demonstrated no difference in the incidence of grade ≥3 AE. IFI and ENI do not differ in the incidence of grades ≥3 acute pneumonia, late esophagitis, and late pneumonia.
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Li Z, Gai C, Zhang Y, Wen S, Lv H, Xu Y, Huang C, Zhao B, Tian Z. Comparisons of minimally invasive esophagectomy and open esophagectomy in lymph node metastasis/dissection for thoracic esophageal cancer. Chin Med J (Engl) 2022; 135:2446-2452. [PMID: 36507705 PMCID: PMC9944355 DOI: 10.1097/cm9.0000000000002342] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND The study aimed to clarify the characteristics of lymph node metastasis (LNM) and to compare the oncologic outcomes of minimally invasive esophagectomy (MIE) with open esophagectomy (OE) in terms of lymph node dissection (LND) in thoracic esophageal cancer patients. METHODS The data from esophageal cancer patients who underwent MIE or OE from January 2016 to January 2019 were retrospectively reviewed. The characteristics of LNM in thoracic esophageal cancer were discussed, and the differences in numbers of LND, LND rate, and LNM rate/degree of upper mediastinum between MIE and OE were compared. RESULTS For overall characteristics of LNM in 249 included patients, the highest rate of LNM was found in upper mediastinum, while LNM rate in middle and lower mediastinum, and abdomen increased with the tumor site moving down. The patients were divided into MIE ( n = 204) and OE groups ( n = 45). In terms of number of LND, there were significant differences in upper mediastinum between MIE and OE groups (8 [5, 11] vs. 5 [3, 8], P < 0.001). The comparative analysis of regional lymph node showed there was no significant difference except the subgroup of upper mediastinal 2L and 4L group (3 [1, 5] vs. 0 [0, 2], P < 0.001 and 0 [0, 2] vs. 0, P = 0.012, respectively). Meanwhile, there was no significant difference in terms of LND rate except 2L (89.7% [183/204] vs. 71.1% [32/45], P = 0.001) and 4L (41.2% [84/204] vs . 22.2% [10/45], P = 0.018) groups. For LNM rate of T3 stage, there was no significant difference between MIE and OE groups, and the comparative analysis of regional lymph node showed that there was no significant difference except 2L group (11.1% [5/45] vs . 38.1% [8/21], P = 0.025). The LNM degree of OE group was significantly higher than that of MIE group (27.2% [47/173] vs . 7.6% [32/419], P < 0.001), and the comparative analysis of regional LNM degree showed that there was no significant difference except 2L (34.7% [17/49] vs . 7.7% [13/169], P < 0.001) and 4L (23.8% [5/21] vs . 3.9% [2/51], P = 0.031) subgroups. CONCLUSION MIE may have an advantage in LND of upper mediastinum 2L and 4L groups, while it was similar to OE in other stations of LND.
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Affiliation(s)
- Zhenhua Li
- Department of Thoracic Surgery, the Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, China
| | - Chunyue Gai
- Department of Thoracic Surgery, the Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, China
| | - Yuefeng Zhang
- Department of Thoracic Surgery, the Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, China
| | - Shiwang Wen
- Department of Thoracic Surgery, the Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, China
| | - Huilai Lv
- Department of Thoracic Surgery, the Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, China
| | - Yanzhao Xu
- Department of Thoracic Surgery, the Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, China
| | - Chao Huang
- Department of Thoracic Surgery, the Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, China
| | - Bo Zhao
- Department of Medical Iconography, the Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, China
| | - Ziqiang Tian
- Department of Thoracic Surgery, the Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei 050000, China
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Hong ZN, Weng K, Chen Z, Peng K, Kang M. Difference between “Lung Age” and Real Age as a Novel Predictor of Postoperative Complications, Long-Term Survival for Patients with Esophageal Cancer after Minimally Invasive Esophagectomy. Front Surg 2022; 9:794553. [PMID: 36034372 PMCID: PMC9406278 DOI: 10.3389/fsurg.2022.794553] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Accepted: 04/20/2022] [Indexed: 01/05/2023] Open
Abstract
Background This study aimed to investigate whether the difference between “lung age” and real age (L–R) could be useful for the prediction of postoperative complications and long-term survival in patients with esophageal cancer followed by minimally invasive esophagectomy (MIE). Methods This retrospective cohort study included 625 consecutive patients who had undergone MIE. “Lung age” was determined by the calculation method proposed by the Japanese Respiratory Society. According to L–R, patients were classified into three groups: group A: L–R ≦ 0 (n = 104), group B: 15 > L–R > 0 (n = 199), group C: L–R ≥ 15 (n = 322). Clinicopathological factors, postoperative complications evaluated by comprehensive complications index (CCI), and overall survival were compared between the groups. A CCI value >30 indicated a severe postoperative complication. Results Male, smoking status, smoking index, chronic obstructive pulmonary disease, American Society of Anesthesiologists status, lung age, and forced expiratory volume in 1 s were associated with group classification. CCI values, postoperative hospital stays, and hospital costs were significantly different among groups. Multivariate analysis indicated that L–R, coronary heart disease, and 3-field lymphadenectomy were significant factors for predicting CCI value >30. Regarding the prediction of CCI value >30, area under the curve value was 0.61(95%: 0.56–0.67), 0.46 (95% CI, 0.40–0.54), and 0.46 (95% CI, 0.40–0.54) for L–R, Fev1, and Fev1%, respectively. Regarding overall survival, there was a significant difference between group A and group B + C (log-rank test: p = 0.03). Conclusions Esophageal cancer patients with impaired pulmonary function had a higher risk of severe postoperative complications and poorer prognosis than those with normal pulmonary function. The difference between “lung age” and “real age” seems to be a novel and potential predictor of severe postoperative complications and long-term survival.
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Affiliation(s)
- Zhi-Nuan Hong
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou, China
- Key Laboratory of Cardio-Thoracic Surgery (Fujian Medical University), Fujian Province University, Fuzhou, China
- Key Laboratory of Ministry of Education for Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
- Fujian Key Laboratory of Tumor Microbiology, Fujian Medical University, Fuzhou, China
- Correspondence: Mingqiang Kang Zhi-Nuan Hong
| | - Kai Weng
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou, China
- Key Laboratory of Cardio-Thoracic Surgery (Fujian Medical University), Fujian Province University, Fuzhou, China
- Key Laboratory of Ministry of Education for Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
- Fujian Key Laboratory of Tumor Microbiology, Fujian Medical University, Fuzhou, China
| | - Zhen Chen
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou, China
- Key Laboratory of Cardio-Thoracic Surgery (Fujian Medical University), Fujian Province University, Fuzhou, China
- Key Laboratory of Ministry of Education for Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
- Fujian Key Laboratory of Tumor Microbiology, Fujian Medical University, Fuzhou, China
| | - Kaiming Peng
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou, China
- Key Laboratory of Cardio-Thoracic Surgery (Fujian Medical University), Fujian Province University, Fuzhou, China
- Key Laboratory of Ministry of Education for Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
- Fujian Key Laboratory of Tumor Microbiology, Fujian Medical University, Fuzhou, China
| | - Mingqiang Kang
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou, China
- Key Laboratory of Cardio-Thoracic Surgery (Fujian Medical University), Fujian Province University, Fuzhou, China
- Key Laboratory of Ministry of Education for Gastrointestinal Cancer, Fujian Medical University, Fuzhou, China
- Fujian Key Laboratory of Tumor Microbiology, Fujian Medical University, Fuzhou, China
- Correspondence: Mingqiang Kang Zhi-Nuan Hong
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Wen P, Dayyani F, Tao R, Zhong X. Screening and verification of potential gene targets in esophageal carcinoma by bioinformatics analysis and immunohistochemistry. ANNALS OF TRANSLATIONAL MEDICINE 2022; 10:70. [PMID: 35282073 PMCID: PMC8848373 DOI: 10.21037/atm-21-6589] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Accepted: 01/07/2022] [Indexed: 01/15/2023]
Abstract
Background To evaluate the potential of candidate proteins as diagnostic markers or drug targets in esophageal carcinoma (ESCA). Methods GSE20347, GSE17351, and GSE45670 were downloaded from Gene Expression Omnibus (GEO). Differently expressed genes (DEGs) between ESCA and normal esophageal tissues from patients were obtained. Gene Ontology (GO) analysis and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analysis were performed. The genes commonly featured in ESCA were screened by least absolute shrinkage and selection operator (LASSO) logistic regression and Boruta feature selection algorithm. The transcriptome data and corresponding clinical data of ESCA were downloaded from The Cancer Genome Atlas (TCGA) public database. Kaplan-Meier survival analysis was used to explore the core genes related to the prognosis of patients. A protein-protein interaction (PPI) network was generated by GeneMANIA to visualize the functional network between genes. Expressions of CRIP2, FOS, and HOXA10 genes in ESCA cells were verified by immunohistochemistry (IHC). Results Out of 11,207 genes, 430 DEGs were identified, including 210 up-regulated genes and 220 down-regulated genes. After taking the intersection of LASSO regression and Boruta algorithm, 15 core genes were identified. Survival analyses demonstrated that low expression of CRIP2 (P=2.643e-02), as well as high expression of FOS (P=4.837e-02) and HOXA10 (P=4.97e-02), was significantly associated with the worse prognosis of ESCA patients. The 3 genes were strongly correlated with the content of immune cells and the stage of tumors. The expression of CRIP2 was correlated with the sensitivity of patients to dasatinib; FOS expression was correlated with the sensitivity of patients to erlotinib, and HOXA10 expression affected the sensitivity of patients to cisplatin, dasatinib, erlotinib, and gefitinib. The cBioportal database showed that 56 patients (31%) had the above core gene mutations: CRIP2 (8%), FOS (10%), and HOXA10 (17%). The IHC showed that there were differences in the expressions of these core genes between ESCA patients and the normal population (P<0.05), with ESCA patients showing higher expression. Conclusions The low CRIP2 expression and high expressions of FOS and HOXA10 are associated with more advanced tumor stage, which may have the potential to be novel biomarkers for treatment selection in ESCA.
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Affiliation(s)
- Pingwu Wen
- Department of Gastroenterology, Meizhou People's Hospital, Meizhou, China
| | - Farshid Dayyani
- Chao Comprehensive Cancer Center, University of California Irvine, Orange, CA, USA
| | - Randa Tao
- Department of Radiation Oncology, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Xiongping Zhong
- Department of Gastroenterology, Meizhou People's Hospital, Meizhou, China
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Hennig S, Jansen-Winkeln B, Köhler H, Knospe L, Chalopin C, Maktabi M, Pfahl A, Hoffmann J, Kwast S, Gockel I, Moulla Y. Novel Intraoperative Imaging of Gastric Tube Perfusion during Oncologic Esophagectomy—A Pilot Study Comparing Hyperspectral Imaging (HSI) and Fluorescence Imaging (FI) with Indocyanine Green (ICG). Cancers (Basel) 2021; 14:cancers14010097. [PMID: 35008261 PMCID: PMC8750976 DOI: 10.3390/cancers14010097] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 12/13/2021] [Accepted: 12/20/2021] [Indexed: 11/16/2022] Open
Abstract
Background: Novel intraoperative imaging techniques, namely, hyperspectral (HSI) and fluorescence imaging (FI), are promising with respect to reducing severe postoperative complications, thus increasing patient safety. Both tools have already been used to evaluate perfusion of the gastric conduit after esophagectomy and before anastomosis. To our knowledge, this is the first study evaluating both modalities simultaneously during esophagectomy. Methods: In our pilot study, 13 patients, who underwent Ivor Lewis esophagectomy and gastric conduit reconstruction, were analyzed prospectively. HSI and FI were recorded before establishing the anastomosis in order to determine its optimum position. Results: No anastomotic leak occurred during this pilot study. In five patients, the imaging methods resulted in a more peripheral adaptation of the anastomosis. There were no significant differences between the two imaging tools, and no adverse events due to the imaging methods or indocyanine green (ICG) injection occurred. Conclusions: Simultaneous intraoperative application of both modalities was feasible and not time consuming. They are complementary with regard to the ideal anastomotic position and may contribute to better surgical outcomes. The impact of their simultaneous application will be proven in consecutive prospective trials with a large patient cohort.
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Affiliation(s)
- Sebastian Hennig
- Department of Visceral, Transplant, Thoracic and Vascular Surgery, University Hospital of Leipzig, Liebigstr. 20, D-04103 Leipzig, Germany; (S.H.); (B.J.-W.); (L.K.)
| | - Boris Jansen-Winkeln
- Department of Visceral, Transplant, Thoracic and Vascular Surgery, University Hospital of Leipzig, Liebigstr. 20, D-04103 Leipzig, Germany; (S.H.); (B.J.-W.); (L.K.)
- Department of General, Visceral, Thoracic and Vascular Surgery, St. Georg Hospital, Delitzscher Str. 141, D-04129 Leipzig, Germany
| | - Hannes Köhler
- Innovation Center Computer Assisted Surgery (ICCAS), University of Leipzig, Semmelweisstr. 14, D-04103 Leipzig, Germany; (H.K.); (C.C.); (M.M.); (A.P.)
| | - Luise Knospe
- Department of Visceral, Transplant, Thoracic and Vascular Surgery, University Hospital of Leipzig, Liebigstr. 20, D-04103 Leipzig, Germany; (S.H.); (B.J.-W.); (L.K.)
| | - Claire Chalopin
- Innovation Center Computer Assisted Surgery (ICCAS), University of Leipzig, Semmelweisstr. 14, D-04103 Leipzig, Germany; (H.K.); (C.C.); (M.M.); (A.P.)
| | - Marianne Maktabi
- Innovation Center Computer Assisted Surgery (ICCAS), University of Leipzig, Semmelweisstr. 14, D-04103 Leipzig, Germany; (H.K.); (C.C.); (M.M.); (A.P.)
| | - Annekatrin Pfahl
- Innovation Center Computer Assisted Surgery (ICCAS), University of Leipzig, Semmelweisstr. 14, D-04103 Leipzig, Germany; (H.K.); (C.C.); (M.M.); (A.P.)
| | - Jana Hoffmann
- Department of Sports Medicine and Prevention, University Leipzig, Rosa Luxemburg Str. 20-30, D-04103 Leipzig, Germany; (J.H.); (S.K.)
| | - Stefan Kwast
- Department of Sports Medicine and Prevention, University Leipzig, Rosa Luxemburg Str. 20-30, D-04103 Leipzig, Germany; (J.H.); (S.K.)
| | - Ines Gockel
- Department of Visceral, Transplant, Thoracic and Vascular Surgery, University Hospital of Leipzig, Liebigstr. 20, D-04103 Leipzig, Germany; (S.H.); (B.J.-W.); (L.K.)
- Correspondence: (I.G.); (Y.M.); Tel.: +49-(0)341-9717211(I.G.); Fax: +49-(0)341-9717209
| | - Yusef Moulla
- Department of Visceral, Transplant, Thoracic and Vascular Surgery, University Hospital of Leipzig, Liebigstr. 20, D-04103 Leipzig, Germany; (S.H.); (B.J.-W.); (L.K.)
- Correspondence: (I.G.); (Y.M.); Tel.: +49-(0)341-9717211(I.G.); Fax: +49-(0)341-9717209
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11
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Halliday LJ, Doganay E, Wynter-Blyth V, Osborn H, Buckley J, Moorthy K. Adherence to Pre-operative Exercise and the Response to Prehabilitation in Oesophageal Cancer Patients. J Gastrointest Surg 2021; 25:890-899. [PMID: 32314231 PMCID: PMC8007503 DOI: 10.1007/s11605-020-04561-2] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Accepted: 02/29/2020] [Indexed: 01/31/2023]
Abstract
BACKGROUND Prehabilitation is thought to reduce post-operative respiratory complications by optimising fitness before surgery. This prospective, single-centre study aimed to establish the effect of pre-operative exercise on cardiorespiratory fitness in oesophageal cancer patients and characterise the effect of adherence and weekly physical activity on response to prehabilitation. METHODS Patients received a personalised, home-based pre-operative exercise programme and self-reported their adherence each week. Cardiorespiratory fitness (pVO2max and O2 pulse) was assessed at diagnosis, following completion of neoadjuvant chemotherapy (NAC) and immediately before surgery. Study outcomes included changes in fitness and post-operative pneumonia. RESULTS Sixty-seven patients with oesophageal cancer underwent prehabilitation followed by surgery between January 2016 and December 2018. Fitness was preserved during NAC and then increased prior to surgery (pV02max Δ = +2.6 ml min-1, 95% CI 1.2-4.0 p = 0.001; O2 pulse Δ = +1.4 ml beat-1 95% CI 0.5-2.3 p = 0.001). Patients with higher baseline fitness completed more physical activity. Regression analyses found adherence was associated with improvement in fitness immediately before surgery (p = 0.048), and the amount of physical activity completed was associated with the risk of post-operative pneumonia (p = 0.035). CONCLUSION Pre-operative exercise can maintain cardiorespiratory fitness during NAC and facilitate an increase in fitness before surgery. Greater exercise volumes were associated with a lower risk of post-operative pneumonia, highlighting the importance progressing exercise programmes throughout prehabilitation. Patients with high baseline fitness completed more physical activity and may require less supervision to reach their exercise goals. Further research is needed to explore stratified approaches to prehabilitation.
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Affiliation(s)
- Laura J Halliday
- Department of Surgery and Cancer, Imperial College London, London, UK.
| | - Emre Doganay
- Department of Surgery and Cancer, Imperial College London, London, UK
| | - Venetia Wynter-Blyth
- Oesophago-Gastric Cancer Surgery Unit, St. Mary's Hospital, Imperial College Healthcare NHS Trust, London, UK
| | - Hayley Osborn
- Oesophago-Gastric Cancer Surgery Unit, St. Mary's Hospital, Imperial College Healthcare NHS Trust, London, UK
| | - John Buckley
- Centre for Active Living, University Centre Shrewsbury/University of Chester, Shrewsbury, Chester, UK
| | - Krishna Moorthy
- Department of Surgery and Cancer, Imperial College London, London, UK
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12
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Halliday LJ, Doganay E, Wynter-Blyth VA, Hanna GB, Moorthy K. The Impact of Prehabilitation on Post-operative Outcomes in Oesophageal Cancer Surgery: a Propensity Score Matched Comparison. J Gastrointest Surg 2021; 25:2733-2741. [PMID: 33269459 PMCID: PMC8602132 DOI: 10.1007/s11605-020-04881-3] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Accepted: 11/10/2020] [Indexed: 01/31/2023]
Abstract
BACKGROUND Patients undergoing oesophageal cancer surgery are often frail with a high risk of post-operative complications. Prehabilitation has been shown to reduce post-operative complications in specific patient populations but evidence in oesophageal cancer patients is inconclusive. METHODS Between January 2016 and April 2019, all patients with resectable oesophageal cancer who underwent curative treatment at a specialist tertiary centre participated in a personalised, home-based, multimodal prehabilitation programme. Post-operative complications and hospital stay in this group were compared to a control sample. Propensity score matching was used to control for differences in baseline characteristics. RESULTS Seventy-two patients who completed prehabilitation and 39 control patients were studied; following propensity score matching, there were 38 subjects in each group. In comparison to matched controls, patients in the prehabilitation group had a lower incidence of post-operative pneumonia (prehabilitation = 26%; control = 66%; p = 0.001) and a shorter length of stay (prehabilitation = median 10 days, IQR 8-17 days; control = median 13 days, IQR 11-20 days; p = 0.018). On multivariate regression analysis, participation in prehabilitation was associated with a 77% lower incidence of post-operative pneumonia (OR 0.23, 95% CI 0.09 to 0.55 p = 0.001). There was no significant difference in the incidence of overall complications or severe complications. CONCLUSION Prehabilitation was associated with a lower incidence of post-operative pneumonia and shorter hospital length of stay following oesophagectomy. This model of home based, personalised, and supervised prehabilitation is effective and relevant to centralised cancer services.
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Affiliation(s)
- Laura J. Halliday
- grid.7445.20000 0001 2113 8111Department of Surgery and Cancer, Imperial College London, London, UK
| | - Emre Doganay
- grid.7445.20000 0001 2113 8111Department of Surgery and Cancer, Imperial College London, London, UK
| | - Venetia A. Wynter-Blyth
- grid.417895.60000 0001 0693 2181Oesophago-gastric cancer surgery unit, St Mary’s Hospital, Imperial College Healthcare NHS Trust, London, UK
| | - George B. Hanna
- grid.7445.20000 0001 2113 8111Department of Surgery and Cancer, Imperial College London, London, UK
| | - Krishna Moorthy
- grid.7445.20000 0001 2113 8111Department of Surgery and Cancer, Imperial College London, London, UK
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13
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Löfgren A, Åkesson O, Johansson J, Persson J. Hospital costs and health-related quality of life from complications after esophagectomy. Eur J Surg Oncol 2020; 47:1042-1047. [PMID: 33032864 DOI: 10.1016/j.ejso.2020.09.032] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Accepted: 09/26/2020] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Approximately 50% of all patients undergoing esophagectomy experience complications. This paper estimates the costs due to complications after esophagectomy in a Swedish context. MATERIAL AND METHODS The Swedish National Register for Esophageal and Gastric Cancer (NREV) and the Healthcare Consumption Register in Region Skåne (RSVD) were crossmatched for patients undergoing esophagectomy between 2010 and 2015 in Region Skåne, Sweden (n = 132). Multivariable linear regression analysis was performed on the logarithm of total healthcare cost. HRQoL was presented descriptively. RESULTS The mean total healthcare costs were 335,016 SEK (€33,502) for the group with no complications and 438,320 SEK (€43,832) and 808,461 SEK (€80,846) for minor and major complications (p < 0.001), respectively. Pneumonia (p < 0.001), laryngeal nerve paresis (p = 0.002) and other complications (p < 0.001) showed significant associations with increased healthcare cost. No significant difference was found in QALY-weights between the complication grades. Patients that underwent esophagectomy reported poorer HRQoL than the scores valued by the general background population. CONCLUSION Complications following esophagectomy incrementally increase the healthcare costs, where more severe complications led to higher healthcare costs. The severity of complications did not affect the mean QALY-weights.
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Affiliation(s)
- Anna Löfgren
- Health Economics and Policy, School of Public Health and Community Medicine, Institute of Medicine, University of Gothenburg, Gothenburg, Sweden
| | - Oscar Åkesson
- Department of Surgery, Skåne University Hospital, Lund, Department of Clinical Sciences. Lund University, Lund, Sweden
| | - Jan Johansson
- Department of Surgery, Skåne University Hospital, Lund, Department of Clinical Sciences. Lund University, Lund, Sweden
| | - Josefine Persson
- Health Economics and Policy, School of Public Health and Community Medicine, Institute of Medicine, University of Gothenburg, Gothenburg, Sweden.
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14
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Kim S, DiPeri TP, Guan M, Placencio-Hickok VR, Kim H, Liu JY, Hendifar A, Klempner SJ, Nipp R, Gangi A, Burch M, Waters K, Cho M, Chao J, Atkins K, Kamrava M, Tuli R, Gong J. Impact of palliative therapies in metastatic esophageal cancer patients not receiving chemotherapy. World J Gastrointest Surg 2020; 12:377-389. [PMID: 33024512 PMCID: PMC7520571 DOI: 10.4240/wjgs.v12.i9.377] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 07/02/2020] [Accepted: 09/08/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Palliative therapy has been associated with improved overall survival (OS) in several tumor types. Not all patients with metastatic esophageal cancer receive palliative chemotherapy, and the roles of other palliative therapies in these patients are limited.
AIM To investigate the impact of other palliative therapies in patients with metastatic esophageal cancer not receiving chemotherapy.
METHODS The National Cancer Database was used to identify patients between 2004-2015. Patients with M1 disease who declined chemotherapy and had known palliative therapy status [palliative therapies were defined as surgery, radiotherapy (RT), pain management, or any combination thereof] were included. Cases with unknown chemotherapy, RT, or nonprimary surgery status were excluded. Kaplan-Meier estimates of OS were calculated. Cox proportional hazards regression models were employed to examine factors influencing survival.
RESULTS Among 140234 esophageal cancer cases, we identified 1493 patients who did not receive chemotherapy and had complete data. Median age was 70 years, most (66.3%) had a Charlson Comorbidity Index (CCI) of 0, and 37.1% were treated at an academic center. The majority (72.7%) did not receive other palliative therapies. On both univariate and multivariable analyses, there was no difference in OS between those receiving other palliative therapy (median 2.83 mo, 95%CI: 2.53-3.12) vs no palliative therapy (2.37 no, 95%CI: 2.2-2.56; multivariable P = 0.290). On univariate, but not multivariable analysis, treatment at an academic center was predictive of improved OS [Hazard ratio (HR) 0.90, 95%CI: 0.80-1.00; P = 0.047]. On multivariable analysis, female sex (HR 0.81, 95%CI: 0.71-0.92) and non-black, other race compared to white race (HR 0.72, 95%CI: 0.56-0.93) were associated with reduced mortality, while South geographic region relative to West region (HR 1.23, 95%CI: 1.04-1.46) and CCI of 1 relative to CCI of 0 (HR 1.17, 95%CI: 1.03-1.32) were associated with increased mortality. Higher histologic grade and T-stage were also associated with worse OS (P < 0.05).
CONCLUSION Palliative therapies other than chemotherapy conferred a numerically higher, but not statistically significant difference in OS among patients with metastatic esophageal cancer not receiving chemotherapy. Quality of life metrics, inpatient status, and subgroup analyses are important for examining the role of palliative therapies other than chemotherapy in metastatic esophageal cancer and future studies are warranted.
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Affiliation(s)
- Sungjin Kim
- Biostatistics and Bioinformatics Research Center, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, United States
| | - Timothy P DiPeri
- Division of Surgical Oncology, Department of Surgery, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, United States
| | - Michelle Guan
- Department of Medicine, Division of Hematology and Oncology, Samuel Oschin Comprehensive Cancer Institute, Cedars Sinai Medical Center, Los Angeles, CA 90048, United States
| | - Veronica R Placencio-Hickok
- Department of Medicine, Division of Hematology and Oncology, Samuel Oschin Comprehensive Cancer Institute, Cedars Sinai Medical Center, Los Angeles, CA 90048, United States
| | - Haesoo Kim
- Department of Medicine, Division of Hematology and Oncology, Samuel Oschin Comprehensive Cancer Institute, Cedars Sinai Medical Center, Los Angeles, CA 90048, United States
| | - Jar-Yee Liu
- Department of Medicine, Division of Hematology and Oncology, Samuel Oschin Comprehensive Cancer Institute, Cedars Sinai Medical Center, Los Angeles, CA 90048, United States
| | - Andrew Hendifar
- Department of Medicine, Division of Hematology and Oncology, Samuel Oschin Comprehensive Cancer Institute, Cedars Sinai Medical Center, Los Angeles, CA 90048, United States
| | - Samuel J Klempner
- Department of Medicine, Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA 02114, United States
| | - Ryan Nipp
- Department of Medicine, Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA 02114, United States
| | - Alexandra Gangi
- Division of Surgical Oncology, Department of Surgery, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, United States
| | - Miguel Burch
- Division of Surgical Oncology, Department of Surgery, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, United States
| | - Kevin Waters
- Department of Pathology and Laboratory Medicine, Cedars-Sinai Medical Center, Los Angeles, CA 90048, United States
| | - May Cho
- Division of Hematology and Oncology, Department of Medicine, University of California, Davis, Sacramento, CA 95817, United States
| | - Joseph Chao
- Department of Medical Oncology and Therapeutics Research, City of Hope Comprehensive Cancer Center, Duarte, CA 91010, United States
| | - Katelyn Atkins
- Department of Radiation Oncology, Cedars Sinai Medical Center, Los Angeles, CA 90048, United States
| | - Mitchell Kamrava
- Department of Radiation Oncology, Cedars Sinai Medical Center, Los Angeles, CA 90048, United States
| | - Richard Tuli
- Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, NY 10065, United States
| | - Jun Gong
- Department of Medicine, Division of Hematology and Oncology, Samuel Oschin Comprehensive Cancer Institute, Cedars Sinai Medical Center, Los Angeles, CA 90048, United States
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15
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Isozaki T, Murakami K, Yamanouchi E, Uesato M, Toyozumi T, Koide Y, Tsukamoto S, Sakata H, Hayano K, Kano M, Hayashi H, Matsubara H. Magnetic compression anastomosis is effective in treating stenosis after esophageal cancer surgery: a case report. Surg Case Rep 2020; 6:213. [PMID: 32804348 PMCID: PMC7431484 DOI: 10.1186/s40792-020-00974-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Accepted: 08/04/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Esophagostomy is important in the treatment of esophageal cancer. However, esophagectomy has a higher risk of postoperative complications. Treatment for complications is often difficult, and in some cases, oral intake is no longer possible. Recently, magnetic compression anastomosis (MCA) was developed; it is a relatively safe method of anastomosis that does not require surgery in patients with stricture, obstruction, or dehiscence of the anastomosis after surgery. CASE PRESENTATION The patient was a 76-year-old Japanese man. He underwent esophagectomy with a three-field dissection for esophageal cancer. A cervical esophagostomy and chest drainage were performed for necrosis of the gastric tube. Following infection control, colon interposition was performed. However, after the operation, the colon necrotized and formed an abscess. Drainage controlled the infection, but the colon was completely obstructed. The patient was referred to our hospital to restore oral ingestion. Contrast studies showed that the length of the occlusion was 10 mm. The reconstruction was examined; reanastomosis by surgery was judged to be a high risk, so the strategy of anastomosis by MCA was adopted. In the operation, the anterior chest was opened to expose the colon, and a magnet was inserted directly into the blind end of the colon. The magnet was guided to the blind end of the esophagus using an oral endoscope. Two weeks after MCA, a contrast study confirmed the passage of the contrast agent from the esophagus to the colon. The patient eventually took 18 bougies after the MCA. However, since then, he has not needed a bougie. As of 1 year and 8 months after the MCA, the patient is living at home with oral intake restored. CONCLUSIONS MCA is an effective and safe treatment for complete stenosis after esophageal cancer surgery.
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Affiliation(s)
- Tetsuro Isozaki
- Department of Frontier Surgery Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba-shi, Chiba, 260-8670, Japan.
| | - Kentaro Murakami
- Department of Frontier Surgery Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba-shi, Chiba, 260-8670, Japan
| | - Eigoro Yamanouchi
- Department of Radiology, International University of Health and Welfare Hospital, 537-3 Iguchi, Nasushiobara-shi, Tochigi, 329-2763, Japan
| | - Masaya Uesato
- Department of Frontier Surgery Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba-shi, Chiba, 260-8670, Japan
| | - Takeshi Toyozumi
- Department of Frontier Surgery Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba-shi, Chiba, 260-8670, Japan
| | - Yoshio Koide
- Department of Surgery, Yarita Hospital, 899 Goi, Ichihara-shi, Chiba, 290-0056, Japan
| | - Soichiro Tsukamoto
- Department of Surgery, Yarita Hospital, 899 Goi, Ichihara-shi, Chiba, 290-0056, Japan
| | - Haruhito Sakata
- Department of Frontier Surgery Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba-shi, Chiba, 260-8670, Japan
| | - Koichi Hayano
- Department of Frontier Surgery Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba-shi, Chiba, 260-8670, Japan
| | - Masayuki Kano
- Department of Frontier Surgery Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba-shi, Chiba, 260-8670, Japan
| | - Hideki Hayashi
- Department of Frontier Surgery Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba-shi, Chiba, 260-8670, Japan
| | - Hisahiro Matsubara
- Department of Frontier Surgery Graduate School of Medicine, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba-shi, Chiba, 260-8670, Japan
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16
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Vetter D, Gutschow CA. Strategies to prevent anastomotic leakage after esophagectomy and gastric conduit reconstruction. Langenbecks Arch Surg 2020; 405:1069-1077. [PMID: 32651652 PMCID: PMC7686179 DOI: 10.1007/s00423-020-01926-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Accepted: 06/30/2020] [Indexed: 12/18/2022]
Abstract
Background Surgery remains the cornerstone of esophageal cancer treatment but is burdened with high procedure-related morbidity. Anastomotic leakage as the most important surgical complication after esophagectomy is a key indicator for quality in surgical outcome research. Purpose The aim of this narrative review is to assess and summarize the current knowledge on prevention of anastomotic leakage after esophagectomy and to provide orientation for the reader in this challenging field of surgery. Conclusions There are various strategies to reduce postoperative morbidity and to prevent anastomotic leakage after esophagectomy, including adequate patient selection and preparation, and many technical-surgical and anesthesiological details. The scientific evidence regarding those strategies is highly heterogeneous, ranging from expert’s recommendations to randomized controlled trials. This review is intended to serve as an empirical guideline to improve the clinical management of patients undergoing esophagectomy with a special focus on anastomotic leakage prevention.
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Affiliation(s)
- Diana Vetter
- Division Head Upper Gastrointestinal Surgery, Department of Visceral and Transplant Surgery, University Hospital Zurich, Rämistrasse 100, 8091, Zurich, Switzerland
| | - Christian A Gutschow
- Division Head Upper Gastrointestinal Surgery, Department of Visceral and Transplant Surgery, University Hospital Zurich, Rämistrasse 100, 8091, Zurich, Switzerland.
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17
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Treatment-related complications in patients with esophageal cancer: A systematic review and network meta-analysis. Surgeon 2020; 19:37-48. [PMID: 32209308 DOI: 10.1016/j.surge.2020.01.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2019] [Accepted: 01/22/2020] [Indexed: 01/30/2023]
Abstract
BACKGROUND The aim of this review was to compare the available treatments of esophageal cancer, in terms of pulmonary, cardiovascular complications, anastomotic leakage, and esophagitis after treatment in patients with esophageal squamous cell carcinoma (SCC). METHODS Medline, Web of Science, Scopus, the Cochrane Library and Embase were searched. The randomized controlled trials (RCT) that had compared the treatment -related complications of treatments for esophageal SCC were included. We included 39 randomized control trials in a network meta-analysis. The Chi2-test was used to assess of heterogeneity. The loop-specific and design-by-treatment interaction methods were used for assessment of consistency assumption. The risk ratio with 95% confidence interval (CI) was used to report the effect-sizes in the network meta-analysis. RESULTS The pulmonary complication, cardiac complication, anastomotic leakage, and esophagitis were reported in 31, 11, 17, and 15 RCTs respectively. Video-assisted thoracoscopy + laparoscopy (VATS) was rank as the first and second treatment in terms of lower risk for pulmonary complication and anastomotic leakage. There was no statistically significant difference between treatments in terms of lower risk of cardiovascular complications. However, Surgery + Cisplatin + Fluorouracil (SCF) was ranked as better treatment. 3-dimensional conformal radiotherapy + Docetaxel + Cisplatin (3DCRTDC) was the best treatment in terms of lower risk for esophagitis. CONCLUSION According to the results of this study, it seems the risk of pulmonary, cardiovascular, anastomotic leakage and esophagitis complications for VATS, SCF, surgery + radiotherapy (SRT), and 3DCRTDC was lower than other treatments respectively in the networks.
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18
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Ashok A, Niyogi D, Ranganathan P, Tandon S, Bhaskar M, Karimundackal G, Jiwnani S, Shetmahajan M, Pramesh CS. The enhanced recovery after surgery (ERAS) protocol to promote recovery following esophageal cancer resection. Surg Today 2020; 50:323-334. [PMID: 32048046 PMCID: PMC7098920 DOI: 10.1007/s00595-020-01956-1] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Accepted: 11/29/2019] [Indexed: 02/07/2023]
Abstract
Esophageal cancer surgery, comprising esophagectomy with radical lymphadenectomy, is a complex procedure associated with considerable morbidity and
mortality. The enhanced recovery after surgery (ERAS) protocol which aims to improve perioperative care, minimize complications, and accelerate recovery is showing promise for achieving better perioperative outcomes. ERAS is a multimodal approach that has been reported to shorten the length of hospital stay, reduce surgical stress response, decrease morbidity, and expedite recovery. While ERAS components straddle preoperative, intraoperative, and postoperative periods, they need to be seen in continuum and not as isolated elements. In this review, we elaborate on the components of an ERAS protocol after esophagectomy including preoperative nutrition, prehabilitation, counselling, smoking and alcohol cessation, cardiopulmonary evaluation, surgical technique, anaesthetic management, intra- and postoperative fluid management and pain relief, mobilization and physiotherapy, enteral and oral feeding, removal of drains, and several other components. We also share our own institutional protocol for ERAS following esophageal resections.
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Affiliation(s)
- Apurva Ashok
- Division of Thoracic Surgery, Department of Surgical Oncology, Tata Memorial Centre, Tata Memorial Hospital, Homi Bhabha National Institute, Parel, Mumbai, 400012, India
| | - Devayani Niyogi
- Division of Thoracic Surgery, Department of Surgical Oncology, Tata Memorial Centre, Tata Memorial Hospital, Homi Bhabha National Institute, Parel, Mumbai, 400012, India
| | - Priya Ranganathan
- Division of Thoracic Surgery, Department of Anesthesiology, Critical Care and Pain, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India
| | - Sandeep Tandon
- Division of Thoracic Surgery, Department of Pulmonary Medicine, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India
| | - Maheema Bhaskar
- Division of Thoracic Surgery, Department of Pulmonary Medicine, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India
| | - George Karimundackal
- Division of Thoracic Surgery, Department of Surgical Oncology, Tata Memorial Centre, Tata Memorial Hospital, Homi Bhabha National Institute, Parel, Mumbai, 400012, India
| | - Sabita Jiwnani
- Division of Thoracic Surgery, Department of Surgical Oncology, Tata Memorial Centre, Tata Memorial Hospital, Homi Bhabha National Institute, Parel, Mumbai, 400012, India
| | - Madhavi Shetmahajan
- Division of Thoracic Surgery, Department of Anesthesiology, Critical Care and Pain, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India
| | - C S Pramesh
- Division of Thoracic Surgery, Department of Surgical Oncology, Tata Memorial Centre, Tata Memorial Hospital, Homi Bhabha National Institute, Parel, Mumbai, 400012, India.
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19
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Fatehi Hassanabad A, Chehade R, Breadner D, Raphael J. Esophageal carcinoma: Towards targeted therapies. Cell Oncol (Dordr) 2019; 43:195-209. [PMID: 31848929 DOI: 10.1007/s13402-019-00488-2] [Citation(s) in RCA: 91] [Impact Index Per Article: 18.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/22/2019] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Patients with esophageal cancer are confronted with high mortality rates. Whether it is esophageal squamous cell carcinoma (ESCC) or esophageal adenocarcinoma (EAC), patients usually present at advanced stages, with treatment options traditionally involving chemotherapy in metastatic settings. With the comprehensive genomic characterization of esophageal cancers, targeted therapies are gaining interest and agents such as ramucirumab, trastuzumab and pembrolizumab are already being used for the treatment of EAC. CONCLUSIONS Pembrolizumab has recently been FDA-approved for PD-L1 positive, locally advanced or metastatic ESCC. Despite comprehensive molecular characterization, however, available targed therapies for ESCC are still lagging behind. Herein, we discuss current trends towards more targeted therapies in esophageal cancers, taking into consideration unique features of ESCCs and EACs. Patients progressing on standard therapies should be subjected to genomic profiling and considered for clinical trials aimed at testing targeted therapies. Future targeted therapies may include CDK4/6 inhibitors, PARP inhibitors and inhibitors targeting the NRF2 and Wnt signaling pathways. Ultimately, optimized biomarker assays and next generation sequencing platforms may allow for the identification of subcategories of ESCC and EAC patients that will benefit from selective targeted therapies and/or combinations thereof.
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Affiliation(s)
| | - Rania Chehade
- Department of Medicine, Schulich School of Medicine and Dentistry, Schulich School of Medicine and Dentistry at Western University, London, ON, Canada
| | - Daniel Breadner
- Department of Oncology, Division of Medical Oncology, London Regional Cancer Program, Schulich School of Medicine and Dentistry at Western University, London, ON, Canada
| | - Jacques Raphael
- Department of Oncology, Division of Medical Oncology, London Regional Cancer Program, Schulich School of Medicine and Dentistry at Western University, London, ON, Canada
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20
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Expression and prognostic value of FOXP1 in esophageal squamous cell carcinoma. Pathol Res Pract 2019; 215:152645. [DOI: 10.1016/j.prp.2019.152645] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2019] [Revised: 09/02/2019] [Accepted: 09/15/2019] [Indexed: 11/22/2022]
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21
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Klevebro F, Elliott JA, Slaman A, Vermeulen BD, Kamiya S, Rosman C, Gisbertz SS, Boshier PR, Reynolds JV, Rouvelas I, Hanna GB, van Berge Henegouwen MI, Markar SR. Cardiorespiratory Comorbidity and Postoperative Complications following Esophagectomy: a European Multicenter Cohort Study. Ann Surg Oncol 2019; 26:2864-2873. [PMID: 31183640 PMCID: PMC6682565 DOI: 10.1245/s10434-019-07478-6] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Indexed: 12/20/2022]
Abstract
BACKGROUND The impact of cardiorespiratory comorbidity on operative outcomes after esophagectomy remains controversial. This study investigated the effect of cardiorespiratory comorbidity on postoperative complications for patients treated for esophageal or gastroesophageal junction cancer. PATIENTS AND METHODS A European multicenter cohort study from five high-volume esophageal cancer centers including patients treated between 2010 and 2017 was conducted. The effect of cardiorespiratory comorbidity and respiratory function upon postoperative outcomes was assessed. RESULTS In total 1590 patients from five centers were included; 274 (17.2%) had respiratory comorbidity, and 468 (29.4%) had cardiac comorbidity. Respiratory comorbidity was associated with increased risk of overall postoperative complications, anastomotic leak, pulmonary complications, pneumonia, increased Clavien-Dindo score, and critical care and hospital length of stay. After neoadjuvant chemoradiotherapy, respiratory comorbidity was associated with increased risk of anastomotic leak [odds ratio (OR) 1.83, 95% confidence interval (CI) 1.11-3.04], pneumonia (OR 1.65, 95% CI 1.10-2.47), and any pulmonary complication (OR 1.52, 95% CI 1.04-2.22), an effect which was not observed following neoadjuvant chemotherapy or surgery alone. Cardiac comorbidity was associated with increased risk of cardiovascular and pulmonary complications, respiratory failure, and Clavien-Dindo score ≥ IIIa. Among all patients, forced expiratory volume in 1 s (FEV1)/forced vital capacity (FVC) ratio > 70% was associated with reduced risk of overall postoperative complications, cardiovascular complications, atrial fibrillation, pulmonary complications, and pneumonia. CONCLUSIONS The results of this study suggest that cardiorespiratory comorbidity and impaired pulmonary function are associated with increased risk of postoperative complications after esophagectomy performed in high-volume European centers. Given the observed interaction with neoadjuvant approach, these data indicate a potentially modifiable index of perioperative risk.
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Affiliation(s)
- F Klevebro
- Department of Upper Abdominal Surgery, Centre for Digestive Diseases, Karolinska University Hospital, Stockholm, Sweden.
- Division of Surgery, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden.
| | - J A Elliott
- Department of Surgery, Trinity College Dublin, Dublin, Ireland
- The National Esophageal and Gastric Center, St. James's Hospital, Dublin, Ireland
| | - A Slaman
- Department of Surgery, Amsterdam University Medical Centers, Cancer Center Amsterdam, University of Amsterdam, Amsterdam, The Netherlands
| | - B D Vermeulen
- Department of Gastroenterology and Hepatology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - S Kamiya
- Department of Upper Abdominal Surgery, Centre for Digestive Diseases, Karolinska University Hospital, Stockholm, Sweden
- Division of Surgery, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden
| | - C Rosman
- Radboud University, Nijmegen, The Netherlands
| | - S S Gisbertz
- Department of Surgery, Amsterdam University Medical Centers, Cancer Center Amsterdam, University of Amsterdam, Amsterdam, The Netherlands
| | - P R Boshier
- Department Surgery and Cancer, Imperial College London, London, UK
| | - J V Reynolds
- Department of Surgery, Trinity College Dublin, Dublin, Ireland
- The National Esophageal and Gastric Center, St. James's Hospital, Dublin, Ireland
| | - I Rouvelas
- Department of Upper Abdominal Surgery, Centre for Digestive Diseases, Karolinska University Hospital, Stockholm, Sweden
- Division of Surgery, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden
| | - G B Hanna
- Department Surgery and Cancer, Imperial College London, London, UK
| | - M I van Berge Henegouwen
- Department of Surgery, Amsterdam University Medical Centers, Cancer Center Amsterdam, University of Amsterdam, Amsterdam, The Netherlands
| | - S R Markar
- Department Surgery and Cancer, Imperial College London, London, UK
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22
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Aslakson RA, Chandrashekaran SV, Rickerson E, Fahy BN, Johnston FM, Miller JA, Conca-Cheng A, Wang S, Morris AM, Lorenz K, Temel JS, Smith TJ. A Multicenter, Randomized Controlled Trial of Perioperative Palliative Care Surrounding Cancer Surgery for Patients and Their Family Members (PERIOP-PC). J Palliat Med 2019; 22:44-57. [PMID: 31486730 PMCID: PMC7366274 DOI: 10.1089/jpm.2019.0130] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/19/2019] [Indexed: 12/19/2022] Open
Abstract
Background: Despite positive outcomes associated with specialist palliative care (PC) in diverse medical populations, little research has investigated specialist PC in surgical ones. Although cancer surgery is predominantly safe, operations can be extensive and unpredictable perioperative morbidity and mortality persist, particularly for patients with upper gastrointestinal (GI) cancers. Objectives and Hypotheses: Our objective is to complete a multicenter, randomized controlled trial comparing surgeon-PC co-management with surgeon-alone management among patients pursuing curative-intent surgery for upper GI cancers. We hypothesize that perioperative PC will improve patient postsurgical quality of life. This study and design are based on >8 years of engagement and research with patients, family members, and clinicians surrounding major cancer surgery and advance care planning/PC for surgical patients. Methods: Randomized controlled superiority trial with two study arms (surgeon-PC team co-management and surgeon-alone management) and five data collection points over six months. The principal investigator and analysts are blinded to randomization. Setting: Four, geographically diverse, academic tertiary care hospitals. Data collection began December 20, 2018 and continues to December 2020. Participants: Patients recruited from surgical oncology clinics who are undergoing curative-intent surgery for an upper GI cancer. Interventions: In the intervention arm, patients receive care from both their surgical team and a specialist PC team; the PC is provided before surgery, immediately after surgery, and at least monthly until three months postsurgery. Patients randomized to the usual care arm receive care from only the surgical team. Main Outcomes and Measures: Primary outcome: patient quality of life. Secondary outcomes: patient: symptom experience, spiritual distress, prognostic awareness, health care utilization, and mortality. Caregiver: quality of life, caregiver burden, spiritual distress, and prognostic awareness. Intent-to-treat analysis will be used. Ethics and Dissemination: This study has been approved by the institutional review boards of all study sites and is registered on clinicaltrials.gov (NCT03611309, First received: August 2, 2018).
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Affiliation(s)
- Rebecca A. Aslakson
- Division of Primary Care and Population Health, Department of Medicine, Stanford University, Stanford, California
- Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University, Stanford, California
| | - Shivani V. Chandrashekaran
- Division of Primary Care and Population Health, Department of Medicine, Stanford University, Stanford, California
| | - Elizabeth Rickerson
- Department of Psychosocial Oncology and Palliative Care, Dana-Farber Cancer Institute, Boston, Massachusetts
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Boston, Massachusetts
| | - Bridget N. Fahy
- Department of Surgery, University of New Mexico, Albuquerque, New Mexico
| | - Fabian M. Johnston
- Division of Surgical Oncology, Department of Surgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | | | - Alison Conca-Cheng
- The Warren Alpert Medical School, Brown University, Providence, Rhode Island
| | - Suwei Wang
- Division of Primary Care and Population Health, Department of Medicine, Stanford University, Stanford, California
| | - Arden M. Morris
- Stanford-Surgery Policy Improvement Research and Education Center, Stanford University, Stanford, California
| | - Karl Lorenz
- Division of Primary Care and Population Health, Department of Medicine, Stanford University, Stanford, California
- VA Palo Alto Health Care System, Palo Alto, California
| | - Jennifer S. Temel
- Division of Hematology and Oncology, Department of Medicine, Cancer Center, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Thomas J. Smith
- Sidney Kimmel Comprehensive Cancer Center, The Johns Hopkins University, Baltimore, Maryland
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23
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Otani T, Ichikawa H, Hanyu T, Ishikawa T, Kano Y, Kanda T, Kosugi SI, Wakai T. Long-Term Trends in Respiratory Function After Esophagectomy for Esophageal Cancer. J Surg Res 2019; 245:168-178. [PMID: 31421359 DOI: 10.1016/j.jss.2019.07.040] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2019] [Revised: 04/15/2019] [Accepted: 07/16/2019] [Indexed: 11/24/2022]
Abstract
BACKGROUND Esophagectomy for esophageal cancer is known to lead to deterioration in respiratory function (RF). The aim of this study was to assess long-term trends in RF after esophagectomy and the impact of different operative procedures. METHODS A total of 52 patients with thoracic esophageal cancer who were scheduled for esophagectomy from 2003 to 2012 were enrolled. We prospectively evaluated patients for vital capacity (VC), forced expiratory volume in 1 s (FEV1.0), and 6-min walk distance (6MWD) before and after esophagectomy at 3, 6, 12, 24, and 60 mo. RESULTS Patients had mostly recovered their VC and FEV1.0 after 12 mo. After that point, VC and FEV1.0 declined again, reaching levels lower than baseline at 60 mo, with a median change ratio of 0.85 and 0.86, respectively. Although the 6MWD after open esophagectomy declined, patients treated with transhiatal esophagectomy and minimally invasive esophagectomy maintained above baseline levels throughout the follow-up period. Furthermore, we identified transhiatal esophagectomy (odds ratio [OR] = 0.03, 95% confidence interval [CI] 0.002-0.43, P = 0.01) and minimally invasive esophagectomy (OR = 0.14, 95% CI 0.02-0.94, P = 0.04) as favorable factors and postoperative pulmonary complication (OR = 9.14, 95% CI 1.22-68.6, P = 0.03) as an unfavorable factor for RF after 12 mo. Operative procedures had no significant impact on RF after 60 mo. CONCLUSIONS Our results support the notion that RF does not recover to the baseline level, and operative procedures have no significant impact on RF at late phase after esophagectomy.
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Affiliation(s)
- Takahiro Otani
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Hiroshi Ichikawa
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan.
| | - Takaaki Hanyu
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Takashi Ishikawa
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Yosuke Kano
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
| | - Tatsuo Kanda
- Department of Surgery, Sanjo General Hospital, Niigata, Japan
| | - Shin-Ichi Kosugi
- Department of Digestive and General Surgery, Uonuma Institute of Community Medicine, Niigata University Medical and Dental Hospital, Niigata, Japan
| | - Toshifumi Wakai
- Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
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24
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Zhao A, Guo L, Xu J, Zheng L, Guo Z, Ling Z, Wang L, Mao W. Identification and validation of circulating exosomes-based liquid biopsy for esophageal cancer. Cancer Med 2019; 8:3566-3574. [PMID: 31099496 PMCID: PMC6601589 DOI: 10.1002/cam4.2224] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Revised: 04/12/2019] [Accepted: 04/12/2019] [Indexed: 01/14/2023] Open
Abstract
Background Early detection of esophageal squamous cell carcinoma (ESCC) recurrence is a key element for follow‐up care and surveillance. The aim of this study is to detect the level of circulating exosomes (CEs) in ESCC patient and clarify its clinical significance. Methods In this study, 200 serum samples of ESCC patients were obtained from the Zhejiang Cancer Hospital Biospecimen Repository. Total CEs were purified by selectively capturing epithelial cell adhesion molecule positive exosomes, using magnetic‐bead technique. enzyme‐linked immunosorbent assay (ELISA) was performed to measure the concentration level of CEs. The oncogenic potential of CEs was analyzed in vitro. Results Serum concentration of CEs was significantly higher in ESCC patients than in healthy controls (P < 0.01). Receiver‐operating characteristic curve analysis demonstrated that CEs concentration could distinguish patients with ESCC from healthy individuals with a sensitivity of 75% and a specificity of 85%. Kaplan‐Meier analysis demonstrated that the increased CEs concentration was associated with poor overall survival (P = 0.01) and progression free survival (P = 0.03) in ESCC patients. Multivariate cox regression analysis revealed that CEs concentration was an independent prognostic marker for overall survival in ESCC patients (P < 0.01). Results from transwell and wound scratching experiments showed that the CEs could promote cell migration and invasion. Conclusions This study clearly demonstrates that CEs from ESCC patients are stable enough to be measured and their levels in ESCC patients are significantly upregulated. Circulating exosomes could serve as a novel noninvasive biomarker for detection of ESCC. Their involvement in carcinogenesis must be further established.
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Affiliation(s)
- An Zhao
- Institute of Cancer Research, Zhejiang Cancer Hospital, Hangzhou, China
| | - Liwei Guo
- Institute of Cancer Research, Zhejiang Cancer Hospital, Hangzhou, China.,Zhejiang University School of Medicine, Hangzhou, China
| | - Ji Xu
- Department of Surgery, Zhejiang Provincial People's Hospital, Hangzhou, China
| | - Lei Zheng
- Institute of Cancer Research, Zhejiang Cancer Hospital, Hangzhou, China
| | - Zhenying Guo
- Department of Pathology, Zhejiang Cancer Hospital, Hangzhou, China
| | - Zhiqiang Ling
- Institute of Cancer Research, Zhejiang Cancer Hospital, Hangzhou, China
| | - Lidong Wang
- Henan Key Laboratory for Esophageal Cancer Research, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Weimin Mao
- Institute of Cancer Research, Zhejiang Cancer Hospital, Hangzhou, China.,Department of Thoracic Surgery, Zhejiang Cancer Hospital, Hangzhou, China
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25
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Xue Y, Zhou X, Xue L, Zhou R, Luo J. The role of pretreatment prognostic nutritional index in esophageal cancer: A meta-analysis. J Cell Physiol 2019; 234:19655-19662. [PMID: 31344989 PMCID: PMC6766897 DOI: 10.1002/jcp.28565] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Revised: 02/18/2019] [Accepted: 02/20/2019] [Indexed: 12/11/2022]
Abstract
Clinicopathological characteristics and prognosis of esophageal cancer (EC) patients with decreased prognostic nutritional index (PNI) have not been well investigated. So, we conducted this meta‐analysis. We performed comprehensive research in PubMed, Embase, and Cochrane databases. The effect size was hazard ratio (HR) with 95% confidence interval (CI) for overall survival (OS) and cancer‐specific survival (CSS). The pooled odds ratio (OR) with 95% CI were used to assess the association between PNI and clinicopathological features. A total of 3,425 EC patients were included in the present meta‐analysis. Male patients, advanced age, higher tumor stage, and lymph node metastases were associated with reduced PNI level (OR = 1.40, 95% CI: 1.10‐1.79; OR = 1.35, 95% CI: 1.10‐1.66; OR = 2.37, 95% CI: 1.91‐2.94; OR = 1.63, 95% CI: 1.04‐2.56). And, the EC patients with decreased PNI held a worse OS and CSS compared with those who carried a higher PNI (HR = 1.29, 95% CI: 1.10‐1.50; HR = 2.53, 95% CI: 1.15‐5.57). This meta‐analysis demonstrated PNI level was associated with tumor stage and lymph nodes metastases and was an independent prognostic factor in EC.
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Affiliation(s)
- Yibo Xue
- Department of Thoracic Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Xiang Zhou
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Lei Xue
- Department of Thoracic Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
| | - Ruhua Zhou
- College of Nursing, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Jinhua Luo
- Department of Thoracic Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
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26
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Klevebro F, Boshier PR, Low DE. Application of standardized hemodynamic protocols within enhanced recovery after surgery programs to improve outcomes associated with anastomotic leak and conduit necrosis in patients undergoing esophagectomy. J Thorac Dis 2019; 11:S692-S701. [PMID: 31080646 PMCID: PMC6503292 DOI: 10.21037/jtd.2018.11.141] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2018] [Accepted: 11/29/2018] [Indexed: 12/13/2022]
Abstract
Esophagectomy for cancer is associated with high risk for postoperative morbidity. The most serious regularly encountered complication is anastomotic leak and the most feared individual complication is conduit necrosis. Both of these complications affect the length of stay, mortality, quality of life, and survival for patients undergoing esophageal resection. The maintenance of conduit viability is of primary importance in the perioperative care of patients following esophageal resection. It has been shown that restrictive fluid management may be associated with improved postoperative outcomes in abdominal and other types of surgery, but many factors can affect the incidence of anastomotic leak and the viability of the gastric conduit. We have performed a comprehensive review with the aim to give an overview of the available evidence for the use of standardized hemodynamic protocols (SHPs) for esophagectomy and review the hemodynamic protocol, which has been applied within a standardized clinical pathway (SCP) at the Department of Thoracic surgery at the Virginia Mason Medical Center between 2004-2018 where the anastomotic leak rate over the period has been 5.2% and the incidence of conduit necrosis requiring surgical management is zero. The literature review demonstrates that there are few high quality studies that provide scientific evidence for the use of a SHP. The evidence indicates that the use of goal-directed hemodynamic monitoring might be associated with a reduced risk for postoperative complications, shortened length of stay, and decreased need for intensive care unit stay. We propose that the routine application of a SHP can provide a uniform infrastructure to optimize conduit perfusion and decrease the incidence of anastomotic leak.
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Affiliation(s)
- Fredrik Klevebro
- Department of Thoracic Surgery, Virginia Mason Medical Center, Seattle, USA
| | - Piers R Boshier
- Department of Thoracic Surgery, Virginia Mason Medical Center, Seattle, USA
| | - Donald E Low
- Department of Thoracic Surgery, Virginia Mason Medical Center, Seattle, USA
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27
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Jin D, Yao L, Yu J, Liu R, Guo T, Yang K, Gou Y. Robotic-assisted minimally invasive esophagectomy versus the conventional minimally invasive one: A meta-analysis and systematic review. Int J Med Robot 2019; 15:e1988. [PMID: 30737881 DOI: 10.1002/rcs.1988] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Revised: 01/13/2019] [Accepted: 01/28/2019] [Indexed: 12/16/2022]
Abstract
BACKGROUND Conventional video-assisted minimally invasive esophagectomy (MIE) is safe and associated with low rates of morbidity and mortality, but the two-dimensional monitor reduces eye-hand harmony and viewing yield. Robotic-assisted minimally invasive esophagectomy (RAMIE) with its virtual reality simulators offers a realistic three-dimensional environment that facilitates dissection in the narrow working space, but it is expensive and requires longer operative time. Therefore, the aim of this meta-analysis was to assess the safety and feasibility of RAMIE versus MIE in patients with esophageal cancer. MATERIAL AND METHODS PubMed, EMBASE, Cochrane library, and Chinese Biomedical Literature databases were systematically searched up to 21 September 2018 for case-controlled studies that compared RAMIE with MIE. RESULT Eight case-controlled studies involving 1862 patients (931 under RAMIE and 931 under MIE) were considered. No statistically significant difference between the two techniques was observed regarding R0 resection rate (OR = 1.1174, P = 0.8647), conversion to open (OR = 0.7095, P = 0.7519), 30-day mortality rate (OR = 0.8341, P = 0.7696), 90-day mortality rate (OR = 0.3224, P = 0.3329), in-hospital mortality rate (OR = 0.3733, P = 0.3895), postoperative complications, number of harvested lymph nodes (mean difference [MD] = 0.8216, P = 0.2039), operation time (MD = 24.3655 min, P = 0.2402), and length of stay in hospitals (LOS) (MD = -5.0228 day, P = 0.1342). The meta-analysis showed that RAMIE was associated with a significantly fewer estimated blood loss (EBL) (MD = -33.2268 mL, P = 0.0075). And the vocal cord palsy rate was higher in the MIE group compared with RAMIE, and the difference was significant (OR = 0.5696, P = 0.0447). CONCLUSION This meta-analysis indicated that RAMIE and MIE display similar feasibility and safety when used in esophagectomy. However, randomized controlled studies with larger sample sizes are needed to evaluate the benefit and harm in patients with esophageal cancer undergoing RAMIE.
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Affiliation(s)
- Dacheng Jin
- Department of Clinical Medicine, Gansu University of Traditional Chinese Medicine, Lanzhou, China.,Department of Thoracic Surgery, Gansu Province People's Hospital, Lanzhou, China.,Institution of Clinical Research and Evidence Based Medicine, Gansu Province People's Hospital, Lanzhou, China.,Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
| | - Liang Yao
- The Second Department of Hepatobiliary Surgery, Chinese PLA General Hospital, Beijing, China.,Clinical Division, Hong Kong Baptist University, Hong Kong, China
| | - Jun Yu
- Department of Thoracic Surgery, Gansu Province People's Hospital, Lanzhou, China
| | - Rong Liu
- The Second Department of Hepatobiliary Surgery, Chinese PLA General Hospital, Beijing, China
| | - Tiankang Guo
- Institution of Clinical Research and Evidence Based Medicine, Gansu Province People's Hospital, Lanzhou, China
| | - Kehu Yang
- Institution of Clinical Research and Evidence Based Medicine, Gansu Province People's Hospital, Lanzhou, China.,Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, Lanzhou, China
| | - Yunjiu Gou
- Department of Thoracic Surgery, Gansu Province People's Hospital, Lanzhou, China
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28
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Insights in work rehabilitation after minimally invasive esophagectomy. Surg Endosc 2019; 33:3457-3463. [PMID: 30694387 DOI: 10.1007/s00464-018-06626-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2018] [Accepted: 12/11/2018] [Indexed: 10/27/2022]
Abstract
BACKGROUND Little is known about work rehabilitation after totally minimally invasive esophagectomy. The goal of this study was to further objectify the postoperative work rehabilitation. Not only duration of sick leave, but also the extent of return to work will be assessed. METHODS This retrospective multicenter study was conveyed between January 2009 and April 2014. Eighty-six preoperatively employed patients were included. Data regarding patients' preoperative occupation, actual job status, and postoperative duration until return to work were retrieved. Potential prognostic factors for work rehabilitation were analyzed. Complaints that could impede rehabilitation were questioned (based on EORTC QLQ-C30 and QLQ-OES18). Work activity, defined as either partially or fully resumed professional activity as compared to the preoperative status, was measured at 3, 6, 12, and 18 months postoperatively. RESULTS At 6-month follow-up, 40.2% of patients reached partial and 14.6% had full professional recovery and after 12 months 28.2% and 40.8%, respectively. After 18 months, a stagnation was seen (19.0% partial; 43.1% full recovery). Median follow-up was 18 months (IQR 12-18). Self-employment was a significant predictor for full professional recovery (p = 0.005, OR 2.45 95% CI 1.32-4.56). The median time to full professional recovery was shorter for this group. The most common complaint among all patients was fatigue. This complaint did not significantly differ between working (fully and partially) and non-working groups (p = 0.727). CONCLUSIONS Only approximately 40% of patients reached full professional recovery 1 year after totally minimally invasive esophagectomy. Barely any progression toward return to work was seen after 1 year postoperatively. Roughly 30% of patients never returned to work. Self-employed workers had a higher percentage of restoration to full professional activity, as well as shorter duration to return. These findings highlight the importance of adequate counseling of patients in order to prepare them for the impact of this procedure on professional activities.
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29
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Drummond RJ, Vass D, Wadhawan H, Craig CF, MacKay CK, Fullarton GM, Forshaw MJ. Routine pre- and post-neoadjuvant chemotherapy fitness testing is not indicated for oesophagogastric cancer surgery. Ann R Coll Surg Engl 2018; 100:515-519. [PMID: 29692190 PMCID: PMC6214048 DOI: 10.1308/rcsann.2018.0067] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/18/2018] [Indexed: 12/11/2022] Open
Abstract
Introduction There is a known correlation between anaerobic threshold (AT) during cardiopulmonary exercise testing and development of cardiopulmonary complications in high-risk patients undergoing oesophagogastric cancer surgery. This study aimed to assess the value of routine retesting following neoadjuvant chemotherapy. Methods Patients undergoing neoadjuvant chemotherapy with subsequent oesophagogastric cancer surgery with pre- and post-neoadjuvant chemotherapy cardiopulmonary exercise data were identified from a prospectively maintained database. Measured cardiopulmonary exercise variables included AT and maximum oxygen uptake at peak exercise (VO2 peak). Anaerobic threshold values within 1 ml/kg/minute were considered static. Patients were grouped into AT ranges of less than 9 ml/kg/minute, 9-11 ml/kg/minute and greater than 11 ml/kg/minute. Outcome measures were unplanned intensive care stay, postoperative cardiovascular morbidity and mortality. Results Between May 2008 and August 2017, 42 patients from 675 total resections were identified, with a mean age of 65 years (range 49-84 years). Mean pre-neoadjuvant chemotherapy AT was 11.07 ml/kg/minute (standard deviation, SD, 3.24 ml/kg/minute, range 4.6-19.3 ml/kg/minute) while post-neoadjuvant chemotherapy AT was 11.19 ml/kg/minute (SD 3.05 ml/kg/minute, range 5.2-18.1 ml/kg/minute). Mean pre-neoadjuvant chemotherapy VO2 peak was 17.13 ml/kg/minute, while post-chemotherapy this mean fell to 16.59 ml/kg/minute. Some 44.4% of patients with a pre-chemotherapy AT less than 9 ml/kg/minute developed cardiorespiratory complications compared with 42.2% of those whose AT was greater than 9 ml/kg/minute (P = 0.914); 63.6% of patients in the post-neoadjuvant chemotherapy group with an AT less than 9 ml/kg/minute developed cardiorespiratory complications. There was no correlation between direction of change in AT and outcome. Conclusion In our patient population, neoadjuvant chemotherapy does not appear to result in a significant mean reduction in cardiorespiratory fitness. Routine pre- and post-neoadjuvant chemotherapy cardiopulmonary exercise testing is currently not indicated; however, larger studies are required to demonstrate this conclusively.
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Affiliation(s)
- RJ Drummond
- Department of Upper Gastrointestinal Surgery, Queen Elizabeth University Hostpital, Glasgow, UK
| | - D Vass
- Department of Upper Gastrointestinal Surgery, Glasgow Royal Infirmary, Glasgow, UK
| | - H Wadhawan
- Department of Upper Gastrointestinal Surgery, Glasgow Royal Infirmary, Glasgow, UK
| | - CF Craig
- Department of Upper Gastrointestinal Surgery, Glasgow Royal Infirmary, Glasgow, UK
| | - CK MacKay
- Department of Upper Gastrointestinal Surgery, Glasgow Royal Infirmary, Glasgow, UK
| | - GM Fullarton
- Department of Upper Gastrointestinal Surgery, Glasgow Royal Infirmary, Glasgow, UK
| | - MJ Forshaw
- Department of Upper Gastrointestinal Surgery, Glasgow Royal Infirmary, Glasgow, UK
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Siedek F, Giese D, Weiss K, Ekdawi S, Brinkmann S, Schroeder W, Bruns C, Chang DH, Persigehl T, Maintz D, Haneder S. 4D flow MRI for the analysis of celiac trunk and mesenteric artery stenoses. Magn Reson Imaging 2018; 53:52-62. [PMID: 30008436 DOI: 10.1016/j.mri.2018.06.021] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2018] [Revised: 05/31/2018] [Accepted: 06/28/2018] [Indexed: 01/13/2023]
Abstract
PURPOSE This study aims to assess the feasibility of 4D flow MRI measurements in complex vascular territories; namely, the celiac artery (CA) and superior mesenteric artery (SMA). MATERIALS AND METHODS In this prospective study, 22 healthy volunteers and 10 patients were scanned at 3 T. Blood flow parameters were compared between healthy volunteers and patients with stenosis of the CA and/or SMA as a function of stenosis grade characterized by prior contrast-enhanced computed tomography (CE-CT). The 4D flow MRI acquisition covered the CA, SMA and adjusting parts of the abdominal aorta (AO). Measurements of velocity- (peak velocity [PV], average velocity [AV]) and volume-related parameters (peak flow [PF], stroke volume [SV]) were conducted. Further, stenosis grade and wall shear stress in the CA, SMA and AO were evaluated. RESULTS In patients, prior evaluation by CE-CT revealed 11 low- and 5 mid-grade stenoses of the CA and/or SMA. PV and AV were significantly higher in patients than in healthy volunteers [PV: p < 0.0001; AV: p = 0.03, p < 0.001]. PF and SV did not differ significantly between healthy volunteers and patients; however, a trend towards lower PF and SV could be detected in patients with mid-grade stenoses. Comparison of 4D flow MRI with CE-CT revealed a strong positive correlation in estimated degree of stenosis (CA: r = 0.86, SMA: r = 0.98). Patients with mid-grade stenoses had a significantly higher average WSS magnitude (AWM) than healthy volunteers (p = 0.02). CONCLUSION This feasibility study suggests that 4D flow MRI is a viable technique for the evaluation of complex flow characteristics in small vessels such as the CA and SMA. 4D flow MRI approves comparable to the morphologic assessment of complex vascular territories using CE-CT but, in addition, offers the functional evaluation of flow parameters that goes beyond the morphology.
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Affiliation(s)
- Florian Siedek
- Institute of Diagnostic and Interventional Radiology, University of Cologne, Kerpener Str. 62, 50937 Cologne, Germany.
| | - Daniel Giese
- Institute of Diagnostic and Interventional Radiology, University of Cologne, Kerpener Str. 62, 50937 Cologne, Germany
| | - Kilian Weiss
- Institute of Diagnostic and Interventional Radiology, University of Cologne, Kerpener Str. 62, 50937 Cologne, Germany; Philips Healthcare Germany, Hamburg, Germany
| | - Sandra Ekdawi
- Institute of Diagnostic and Interventional Radiology, University of Cologne, Kerpener Str. 62, 50937 Cologne, Germany
| | - Sebastian Brinkmann
- Department of General, Visceral and Tumor Surgery, University of Cologne, Kerpener Str. 62, 50937 Cologne, Germany
| | - Wolfgang Schroeder
- Department of General, Visceral and Tumor Surgery, University of Cologne, Kerpener Str. 62, 50937 Cologne, Germany
| | - Christiane Bruns
- Department of General, Visceral and Tumor Surgery, University of Cologne, Kerpener Str. 62, 50937 Cologne, Germany
| | - De-Hua Chang
- Institute of Diagnostic and Interventional Radiology, University of Cologne, Kerpener Str. 62, 50937 Cologne, Germany
| | - Thorsten Persigehl
- Institute of Diagnostic and Interventional Radiology, University of Cologne, Kerpener Str. 62, 50937 Cologne, Germany
| | - David Maintz
- Institute of Diagnostic and Interventional Radiology, University of Cologne, Kerpener Str. 62, 50937 Cologne, Germany
| | - Stefan Haneder
- Institute of Diagnostic and Interventional Radiology, University of Cologne, Kerpener Str. 62, 50937 Cologne, Germany
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Zhang Y, Ren S, Yuan F, Zhang K, Fan Y, Zheng S, Gao Z, Zhao J, Mu T, Zhao S, Shang A, Li X, Jie Y. miR-135 promotes proliferation and stemness of oesophageal squamous cell carcinoma by targeting RERG. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2018; 46:1210-1219. [PMID: 29961392 DOI: 10.1080/21691401.2018.1483379] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
MicroRNA (miRNA) plays an important role in tumourigenesis and cancer development by regulating oncogenes or tumour suppressor that are implicated in cell cycle, cell mobility and even cell senescence. Due to the resistance to enzymes that could degrade nucleotides, miRNAs have been considered proper for diagnosis and prognosis evaluation of cancer. The present study was designed to investigate miRNA associated with ESCC and identified effective miRNAs, which could serve as biomarker or targets. We first performed miRNA profiling to identify a subset of dysregulated miRNAs in ESCC. miR-135, miR-451 and miR-186 were the most differentially expressed miRNAs. Subsequent RT-PCR validated that miR-135 was upregulated in ESCC cell lines TE2 and TE9, implying the promise as a prognostic and diagnostic marker. The Cox regression analysis suggests the correlation of miR-135 expression and tumour stages. Survival analysis demonstrated metastatic samples largely have higher miR-135 expression. Downregulation of miR-135 suppressed proliferation and invasion of TE2 and TE9 cell lines. Subsequent target prediction combined with functional enrichment analysis identified "Small GTPase superfamily" that are possibly targeted by miR-135, which offers candidates for further investigation. Finally, RERG was identified as a target of miR-135. Downregulation of RERG could inhibit the cell proliferation and sphere formation ability of TE2 and TE9. Taken together, miR-135 was proved to promote tumour development of ESCC, which promises the prospect of using miR-135 as a biomarker indicator in diagnosis and prognosis.
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Affiliation(s)
- Yan Zhang
- a Department of Thoracic Surgery , The First Affiliated Hospital of Zhengzhou University, Zhengzhou University , Zhengzhou , China
| | - Shuang Ren
- b Department of Oncology , The Second Affiliated Hospital of Zhengzhou University, Zhengzhou University , Zhengzhou , China
| | - Fengfeng Yuan
- a Department of Thoracic Surgery , The First Affiliated Hospital of Zhengzhou University, Zhengzhou University , Zhengzhou , China
| | - Kaishang Zhang
- a Department of Thoracic Surgery , The First Affiliated Hospital of Zhengzhou University, Zhengzhou University , Zhengzhou , China
| | - Yingying Fan
- a Department of Thoracic Surgery , The First Affiliated Hospital of Zhengzhou University, Zhengzhou University , Zhengzhou , China
| | - Shaozhong Zheng
- a Department of Thoracic Surgery , The First Affiliated Hospital of Zhengzhou University, Zhengzhou University , Zhengzhou , China
| | - Zhen Gao
- a Department of Thoracic Surgery , The First Affiliated Hospital of Zhengzhou University, Zhengzhou University , Zhengzhou , China
| | - Jia Zhao
- a Department of Thoracic Surgery , The First Affiliated Hospital of Zhengzhou University, Zhengzhou University , Zhengzhou , China
| | - Teng Mu
- a Department of Thoracic Surgery , The First Affiliated Hospital of Zhengzhou University, Zhengzhou University , Zhengzhou , China
| | - Song Zhao
- a Department of Thoracic Surgery , The First Affiliated Hospital of Zhengzhou University, Zhengzhou University , Zhengzhou , China
| | - AnQuan Shang
- c Department of Laboratory Medicine , Tongji Hospital of Tongji University School of Medicine , Shanghai , China
| | - Xiangnan Li
- a Department of Thoracic Surgery , The First Affiliated Hospital of Zhengzhou University, Zhengzhou University , Zhengzhou , China
| | - Ying Jie
- d Department of Clinical Research Center , Xuyi People's Hospital , China
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Moon DH, Jeon JH, Yang HC, Kim YI, Lee JY, Kim MS, Lee JM, Lee GK. Intramural Metastasis as a Risk Factor for Recurrence in Esophageal Squamous Cell Carcinoma. Ann Thorac Surg 2018. [DOI: 10.1016/j.athoracsur.2018.02.018] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Chang DH, Brinkmann S, Smith L, Becker I, Schroeder W, Hoelscher AH, Haneder S, Maintz D, Spiro JE. Calcification score versus arterial stenosis grading: comparison of two CT-based methods for risk assessment of anastomotic leakage after esophagectomy and gastric pull-up. Ther Clin Risk Manag 2018; 14:721-727. [PMID: 29713180 PMCID: PMC5909785 DOI: 10.2147/tcrm.s157352] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Purpose Anastomotic leakage is a major surgical complication following esophagectomy and gastric pull-up. Specific risk factors such as celiac trunk (TC) stenosis and high calcification score of the aorta have been identified, but no data are available on their relative prognostic values. This retrospective study aimed to compare and evaluate calcification score versus stenosis quantification with regards to prognostic impact on anastomotic leakage. Patients and methods Preoperative contrast-enhanced computed tomography scans of 164 consecutive patients with primary esophageal cancer were evaluated by two radiologists to apply a calcification score (0–3 scale) assessing the aorta, the celiac axis and the right and left postceliac arteries. Concurrently, the presence and degree of stenosis of TC and superior mesenteric artery were recorded for stenosis quantification. Results Anastomotic leakage was noted in 14/164 patients and 12/14 showed stenosis of TC (n=11). The presence of TC stenosis was found to have a significant impact on anastomotic healing (p=0.004). The odds ratio for the prediction of anastomotic leakage by the degree of stenosis was 1.04 (95% CI, 1.02–1.07). Ten of 14 patients had aortic calcification scores of 1 or 2, but calcification scores of the aorta, the celiac axis and the right and left postceliac arteries did not correlate with the corresponding TC stenosis values and showed no influence on patient outcome as defined by the occurrence of anastomotic insufficiency (p=0.565, 0.855, 0.518 and 1.000, respectively). Inter-reader reliability of computed tomography analysis and absolute agreement on calcium scoring was mostly over 90%. No significant differences in preoperative comorbidities and patient characteristics were found between those with and without anastomotic leakage. Conclusion Measurement of TC stenosis in preoperative contrast-enhanced computed tomography scans proved to be more reliable than calcification scores in predicting anastomotic leakage and should, therefore, be used in the risk assessment of patients undergoing esophagectomy and gastric pull-up.
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Affiliation(s)
- De-Hua Chang
- Department of Radiology, University Hospital of Cologne, Cologne, Germany
| | - Sebastian Brinkmann
- Department of General, Visceral and Cancer Surgery, University Hospital of Cologne, Cologne, Germany
| | - Lucy Smith
- Faculty of Medicine, Memorial University of Newfoundland, St John's, Canada
| | - Ingrid Becker
- Institute of Medical Statistics and Computational Biology, University of Cologne, Cologne, Germany
| | - Wolfgang Schroeder
- Department of General, Visceral and Cancer Surgery, University Hospital of Cologne, Cologne, Germany
| | | | - Stefan Haneder
- Department of Radiology, University Hospital of Cologne, Cologne, Germany
| | - David Maintz
- Department of Radiology, University Hospital of Cologne, Cologne, Germany
| | - Judith Eva Spiro
- Department of Radiology, University Hospital, LMU Munich, Munich, Germany
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Egberts JH, Stein H, Aselmann H, Hendricks A, Becker T. Fully robotic da Vinci Ivor-Lewis esophagectomy in four-arm technique-problems and solutions. Dis Esophagus 2017; 30:1-9. [PMID: 28881889 DOI: 10.1093/dote/dox098] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2017] [Accepted: 06/28/2017] [Indexed: 12/11/2022]
Abstract
The aim of this technical note is a step-by-step description of a fully robotic abdominothoracic esophagectomy with an intrathoracic esophagogastrostomy. We report on our technique and short-term results of 75 patients undergoing an Ivor-Lewis esophagectomy using a fully robotic 4-arm approach in the abdominal and thoracic phase with a hand-sewn intrathoracic anastomosis. There are several important steps and differences to consider compared to the conventional minimal invasive approach (patient's positioning, anaesthesiological set up, port placement, gastric conduit pull up, technique of esophagostrostomy). Mean operative time was 392 minutes (240-610) with a 94% R0 resection status. Conversion to open procedure occurred in 2 (2.6%) in the abdominal, and 14 (18.2%) in the thoracic phase. Main reasons for conversion were problems during the lifting of the gastric conduit and difficulties in the construction of the esophagogastrostomy. The rate dropped during the last 20 patients (1/20 (10%). Our results suggest that the reported technique is safe and feasible. It satisfies the oncological principles and provides the advantages of robotic assisted minimal invasive surgery.
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Affiliation(s)
- J-H Egberts
- Department of General, Visceral-, Thoracic-, Transplantation-, and Pediatric Surgery.,Kurt-Semm Center for Laparoscopic and Robotic Assisted Surgery, University Medical Center Schleswig-Holstein (UKSH), Campus Kiel, Kiel, Germany
| | - H Stein
- Department of Global Clinical Development, Intuitive Surgical Inc., Sunnyvale, California USA
| | - H Aselmann
- Department of General, Visceral-, Thoracic-, Transplantation-, and Pediatric Surgery.,Kurt-Semm Center for Laparoscopic and Robotic Assisted Surgery, University Medical Center Schleswig-Holstein (UKSH), Campus Kiel, Kiel, Germany
| | - A Hendricks
- Department of General, Visceral-, Thoracic-, Transplantation-, and Pediatric Surgery.,Kurt-Semm Center for Laparoscopic and Robotic Assisted Surgery, University Medical Center Schleswig-Holstein (UKSH), Campus Kiel, Kiel, Germany
| | - T Becker
- Department of General, Visceral-, Thoracic-, Transplantation-, and Pediatric Surgery.,Kurt-Semm Center for Laparoscopic and Robotic Assisted Surgery, University Medical Center Schleswig-Holstein (UKSH), Campus Kiel, Kiel, Germany
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Hoffmann M, Pasch S, Schamberger T, Maneck M, Möhlendick B, Schumacher S, Brockhoff G, Knoefel WT, Izbicki J, Polzer B, Stoecklein NH, Klein CA. Diagnostic pathology of early systemic cancer: ERBB2 gene amplification in single disseminated cancer cells determines patient survival in operable esophageal cancer. Int J Cancer 2017; 142:833-843. [PMID: 29044505 DOI: 10.1002/ijc.31108] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2017] [Revised: 09/07/2017] [Accepted: 09/28/2017] [Indexed: 11/05/2022]
Abstract
Early metastatic dissemination and evolution of disseminated cancer cells (DCCs) outside the primary tumor is one reason for the failure of adjuvant therapies because it generates molecular genotypes and phenotypes different from primary tumors, which still underlie therapy decisions. Since ERBB2 amplification in esophageal DCCs but not in primary tumor cells predict outcome, we aimed to establish an assay with diagnostic reliability for single DCCs or circulating tumor cells. For this, we evaluated copy number alterations of more than 600 single DCCs from multiple cancer types to define reference regions suitable for quantification of target regions, such as ERBB2. We then compared ERBB2 quantitative PCR (qPCR) measurements with fluorescent in situ hybridization (FISH) data of various breast cancer cell lines and identified the aberration-calling threshold. The method was applied to two independent cohorts of esophageal cancer patients from Hamburg (n = 59) and Düsseldorf (n = 53). We found a high correlation between the single cell qPCR assay and the standard FISH assay (R = 0.98) and significant associations between amplification and survival for both patient cohorts (Hamburg (HH), p = 0.033; Düsseldorf (D), p = 0.052; pooled HH + D, p = 0.002) when applied to DCCs of esophageal cancer patients. Detection of a single ERBB2-amplified DCC was the most important risk factor for death from esophageal cancer (relative risk = 4.22; 95% CI = 1.91-9.32; p < 0.001). In our study, we detected ERBB2-amplified cells in 7% of patients. These patients could benefit from anti-ERBB2 targeting therapies.
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Affiliation(s)
- Martin Hoffmann
- Division of Personalized Tumor Therapy, Fraunhofer Institute for Toxicology and Experimental Medicine (ITEM), Regensburg, Germany
| | - Sophie Pasch
- Chair of Experimental Medicine and Therapy Research, University of Regensburg, Germany
| | - Thomas Schamberger
- Chair of Experimental Medicine and Therapy Research, University of Regensburg, Germany
| | - Matthias Maneck
- Chair of Experimental Medicine and Therapy Research, University of Regensburg, Germany
| | - Birte Möhlendick
- Department of General, Visceral and Pediatric Surgery, University Hospital Duesseldorf, Heinrich-Heine-University Duesseldorf, Duesseldorf, Germany
| | - Sarah Schumacher
- Department of General, Visceral and Pediatric Surgery, University Hospital Duesseldorf, Heinrich-Heine-University Duesseldorf, Duesseldorf, Germany
| | - Gero Brockhoff
- Department of Gynecology, Caritas-Hospital St. Josef, University of Regensburg, Germany
| | - Wolfram Trudo Knoefel
- Department of General, Visceral and Pediatric Surgery, University Hospital Duesseldorf, Heinrich-Heine-University Duesseldorf, Duesseldorf, Germany
| | - Jakob Izbicki
- Department of General, Visceral and Thoracic Surgery, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - Bernhard Polzer
- Division of Personalized Tumor Therapy, Fraunhofer Institute for Toxicology and Experimental Medicine (ITEM), Regensburg, Germany
| | - Nikolas H Stoecklein
- Department of General, Visceral and Pediatric Surgery, University Hospital Duesseldorf, Heinrich-Heine-University Duesseldorf, Duesseldorf, Germany
| | - Christoph A Klein
- Division of Personalized Tumor Therapy, Fraunhofer Institute for Toxicology and Experimental Medicine (ITEM), Regensburg, Germany.,Chair of Experimental Medicine and Therapy Research, University of Regensburg, Germany
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Karampinis I, Ronellenfitsch U, Mertens C, Gerken A, Hetjens S, Post S, Kienle P, Nowak K. Indocyanine green tissue angiography affects anastomotic leakage after esophagectomy. A retrospective, case-control study. Int J Surg 2017; 48:210-214. [PMID: 29146267 DOI: 10.1016/j.ijsu.2017.11.001] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2017] [Revised: 10/15/2017] [Accepted: 11/02/2017] [Indexed: 02/08/2023]
Abstract
PURPOSE Optimal perfusion of the gastric conduit during esophagectomy is elementary for the anastomotic healing since poor perfusion has been associated with increased morbidity due to anastomotic leaks. Until recently surgical experience was the main tool to assess the perfusion of the anastomosis. We hypothesized that anastomoses located in the zone of optimal ICG perfusion of the gastric conduit ("optizone") have a reduced anastomotic leakage rate after esophagectomy. METHODS Indocyanine green (ICG) fluorescence tissue angiography was used to evaluate the anastomotic perfusion in 35 patients undergoing esophagectomy with gastric conduit reconstruction. The transition point of the "optizone" to the malperfused area of the conduit was defined macroscopically and with the use of ICG angiography during the operation. The anastomosis was performed in the optizone whenever possible. The results of the ICG patients were retrospectively reviewed and compared with 55 patients previously operated without ICG angiography. RESULTS The visual assessment of the conduit perfusion concurred with the ICG angiography in 27 cases. In 8 cases (22.8%) the ICG angiography deviated from the visual aspect. One case of anastomotic leakage was observed in the group of patients in which the anastomosis could be performed in the optizone (1/33; 3%) compared with 10 cases in the control group (18%; p = 0.04). In two cases we had to perform the anastomosis in an area of compromised ICG perfusion. Both patients developed an anastomotic leakage. CONCLUSIONS ICG tissue angiography represents a feasible and reliable technical support in the evaluation of the anastomotic perfusion after esophagectomy. In this retrospective analysis we observed a significant decrease in anastomotic leakage rate when the anastomosis could be placed in the zone of good perfusion defined by ICG fluorescence. A prospective trial is needed in order to provide higher level evidence for the use of ICG fluorescence in reducing leakage rates after esophagectomy.
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Affiliation(s)
- Ioannis Karampinis
- Department of Surgery, Mannheim University Medical Centre, University of Heidelberg, Theodor Kutzer Ufer 1-3, 68167, Mannheim, Germany.
| | - Ulrich Ronellenfitsch
- Department of Vascular and Endovascular Surgery, University of Heidelberg, Im Neuenheimer Feld 110, 69120, Heidelberg, Germany.
| | - Christina Mertens
- Department of Surgery, Mannheim University Medical Centre, University of Heidelberg, Theodor Kutzer Ufer 1-3, 68167, Mannheim, Germany.
| | - Andreas Gerken
- Department of Surgery, Mannheim University Medical Centre, University of Heidelberg, Theodor Kutzer Ufer 1-3, 68167, Mannheim, Germany.
| | - Svetlana Hetjens
- Institute of Medical Statistic and Biomathematics, Mannheim University Medical Centre, University of Heidelberg, Ludolf-Krehl Strasse 13-17, 68167, Mannheim, Germany.
| | - Stefan Post
- Department of Surgery, Mannheim University Medical Centre, University of Heidelberg, Theodor Kutzer Ufer 1-3, 68167, Mannheim, Germany.
| | - Peter Kienle
- Department of Surgery, Mannheim University Medical Centre, University of Heidelberg, Theodor Kutzer Ufer 1-3, 68167, Mannheim, Germany.
| | - Kai Nowak
- Department of Surgery, Mannheim University Medical Centre, University of Heidelberg, Theodor Kutzer Ufer 1-3, 68167, Mannheim, Germany.
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Matsumoto H, Okamoto Y, Kawai A, Ueno D, Kubota H, Murakami H, Higashida M, Hirai T. Prognosis Prediction for Postoperative Esophageal Cancer Patients Using Onodera's Prognostic Nutritional Index. Nutr Cancer 2017; 69:849-854. [DOI: 10.1080/01635581.2017.1339093] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Hideo Matsumoto
- Department of Digestive Surgery, Kawasaki Medical School, Kurashiki City, Okayama, Japan
| | - Yuko Okamoto
- Department of Digestive Surgery, Kawasaki Medical School, Kurashiki City, Okayama, Japan
| | - Akimasa Kawai
- Department of Digestive Surgery, Kawasaki Medical School, Kurashiki City, Okayama, Japan
| | - Daisuke Ueno
- Department of Digestive Surgery, Kawasaki Medical School, Kurashiki City, Okayama, Japan
| | - Hisako Kubota
- Department of Digestive Surgery, Kawasaki Medical School, Kurashiki City, Okayama, Japan
| | - Haruaki Murakami
- Department of Digestive Surgery, Kawasaki Medical School, Kurashiki City, Okayama, Japan
| | - Masaharu Higashida
- Department of Digestive Surgery, Kawasaki Medical School, Kurashiki City, Okayama, Japan
| | - Toshihiro Hirai
- Department of Digestive Surgery, Kawasaki Medical School, Kurashiki City, Okayama, Japan
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Halliday LJ, Markar SR, Doran SLF, Moorthy K. Enhanced recovery protocols after oesophagectomy. J Thorac Dis 2017; 9:S781-S784. [PMID: 28815074 DOI: 10.21037/jtd.2017.07.16] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
The feasibility and safety of enhanced recovery protocols (ERP) have been demonstrated in a large number of surgical specialties. Several studies have shown improved post-operative outcomes and economic benefit from the use of ERPs in oesophageal cancer surgery. However, these improvements are not always translated more widely into clinical practice due to variation in protocols, poor compliance and failure to implement a robust implementation strategy. ERP implementation strategies should reflect the fact that these are complex interventions that are influenced by a wide range of social, organizational and cultural factors.
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Affiliation(s)
- Laura J Halliday
- Department of Cancer and Surgery, Imperial College London, London, UK
| | - Sheraz R Markar
- Department of Cancer and Surgery, Imperial College London, London, UK
| | - Sophie L F Doran
- Department of Cancer and Surgery, Imperial College London, London, UK
| | - Krishna Moorthy
- Department of Cancer and Surgery, Imperial College London, London, UK
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Chen Y, Hao D, Wu X, Xing W, Yang Y, He C, Wang W, Liu J, Wang J. Neoadjuvant versus adjuvant chemoradiation for stage II-III esophageal squamous cell carcinoma: a single institution experience. Dis Esophagus 2017; 30:1-7. [PMID: 28475725 DOI: 10.1093/dote/dox016] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Esophageal cancer is the eighth most common cancer worldwide. It is the fourth most common cause of cancer death in China and esophageal squamous cell carcinoma (ESCC) is the most prevalent histologic type. Many clinical trials have explored the value of neoadjuvant or adjuvant chemoradiation therapy in potentially resectable ESCC; however, these studies have produced conflicting results. This retrospective study was performed to investigate whether patients with resectable stage II/III ESCC should receive neoadjuvant or adjuvant therapy in addition to surgery. A review of stage II/III thoracic ESCC patients who underwent esophagectomy and either neoadjuvant or adjuvant chemoradiation was performed. Chemotherapy regimen consisted of cisplatin 75 mg/m2 divided into 3 days and fluorouracil 500 mg/m2 on days 1 to 5. The patients who underwent neoadjuvant therapy were treated with one cycle of chemotherapy concurrently with radiotherapy (40 Gy in 20 fractions, 5 days/week), and those receiving adjuvant therapy were treated with two cycles of chemotherapy concurrently with radiotherapy (46-50 Gy in 23-25 fractions, 5 days/week). A total of 122 patients met inclusion criteria, of which 49 underwent neoadjuvant chemoradiation and 73 underwent adjuvant chemoradiation. Median follow up was 36.5 months. The median survival times and 3, 5-year overall survival (OS) rates for the neoadjuvant and adjuvant groups were 39.3 versus 31.5 months, and 53.0%, 45.7% versus 42.9%, 29.7%, respectively (P = 0.091). For the patients with stage III ESCC, the median survival times and 5-year OS rates for the neoadjuvant and adjuvant groups were 39.3 versus 21.3 months, and 43.4% versus 21.0%, respectively (P = 0.021). Among lymph node-positive patients, the median survival times and 5-year OS rates for the neoadjuvant and adjuvant groups were 55.6 versus 23.7 months, and 43.0% versus 25.7%, respectively (P = 0.085). The incidence of perioperative and postoperative complications was comparable between the two groups (P > 0.05). For patients with resectable stage II/III ESCC, neoadjuvant chemoradiation does not increase postoperative complications and is associated with a trend toward better OS when compared to adjuvant chemoradiation.
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Affiliation(s)
- Y Chen
- Department of Clinical Oncology, Renmin Hospital of Wuhan University, Wuhan, China.,Department of Radiation Oncology
| | - D Hao
- Department of Radiation Oncology
| | - X Wu
- Department of Radiation Oncology
| | - W Xing
- Department of Thoracic Surgery, Zhengzhou University Affiliated Cancer Hospital, Henan Cancer Hospital, Zhengzhou, China
| | - Y Yang
- Department of Radiation Oncology
| | - C He
- Department of Radiation Oncology
| | - W Wang
- Department of Radiation Oncology
| | - J Liu
- Department of Radiation Oncology
| | - J Wang
- Department of Radiation Oncology
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40
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Shaikh T, Meyer JE, Horwitz EM. Optimal Use of Combined Modality Therapy in the Treatment of Esophageal Cancer. Surg Oncol Clin N Am 2017; 26:405-429. [DOI: 10.1016/j.soc.2017.01.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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41
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Tan B, Wang J, Song Q, Wang N, Jia Y, Wang C, Yao B, Liu Z, Zhang X, Cheng Y. Prognostic value of PAX9 in patients with esophageal squamous cell carcinoma and its prediction value to radiation sensitivity. Mol Med Rep 2017; 16:806-816. [PMID: 28560390 PMCID: PMC5482201 DOI: 10.3892/mmr.2017.6626] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2016] [Accepted: 03/27/2017] [Indexed: 12/25/2022] Open
Abstract
Abnormal paired box 9 (PAX9) expression is associated with tumorigenesis, cancer development, invasion and metastasis. The present study investigated the prognostic significance of PAX9 in esophageal squamous cell carcinoma (ESCC) and its role in predicting radiation sensitivity. A total of 52.8% (121/229) ESCC tissues were positive for PAX9. The 1-, 3- and 5-year disease-free survival (DFS) rates were 72.2, 35.2 and 5.6%, respectively, and the overall survival (OS) rates were and 86.1, 44.4, and 23.1%, respectively, in PAX9-positive tumors. In PAX9-negative tumors, the one-, three- and five-year DFS rates were 76.9, 47.9 and 24.0%, and the OS rates were 90.9, 57.9 and 38.8%, respectively. Univariate analysis revealed that PAX9, differentiation, T stage, lymph node metastasis, and tumor-node-metastasis stage were associated with OS. Multivariate analysis of DFS and OS revealed that the hazard ratios for PAX9 were 0.624 (95% CI: 0.472–0.869, P=0.004) and 0.673 (95% CI: 0.491–0.922, P=0.014), respectively. Patients that received adjuvant therapy exhibited significant differences in the 5-year DFS (P<0.001) and OS (P<0.001). PAX9-positive ESCC patients who received post-surgery radiotherapy had a significantly greater 5-year DFS (P=0.011) and OS (P=0.009) than patients who received surgery only. Thus, PAX9 may be an independent prognostic factor for the surgical treatment of ESCC and a possible predictor of radiation sensitivity.
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Affiliation(s)
- Bingxu Tan
- Department of Radiation Oncology, Qilu Hospital of Shandong University, Jinan, Shandong 250012, P.R. China
| | - Jianbo Wang
- Department of Radiation Oncology, Qilu Hospital of Shandong University, Jinan, Shandong 250012, P.R. China
| | - Qingxu Song
- Department of Radiation Oncology, Qilu Hospital of Shandong University, Jinan, Shandong 250012, P.R. China
| | - Nana Wang
- Department of Radiation Oncology, Qilu Hospital of Shandong University, Jinan, Shandong 250012, P.R. China
| | - Yibin Jia
- Department of Radiation Oncology, Qilu Hospital of Shandong University, Jinan, Shandong 250012, P.R. China
| | - Cong Wang
- Department of Radiation Oncology, Qilu Hospital of Shandong University, Jinan, Shandong 250012, P.R. China
| | - Bin Yao
- Department of Radiation Oncology, Qilu Hospital of Shandong University, Jinan, Shandong 250012, P.R. China
| | - Zhulong Liu
- Department of Radiation Oncology, Qilu Hospital of Shandong University, Jinan, Shandong 250012, P.R. China
| | - Xiaomei Zhang
- Department of Radiation Oncology, Qilu Hospital of Shandong University, Jinan, Shandong 250012, P.R. China
| | - Yufeng Cheng
- Department of Radiation Oncology, Qilu Hospital of Shandong University, Jinan, Shandong 250012, P.R. China
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Wang X, Miao C, Chen Z, Li W, Yuan S, Yu J, Hu X. Can involved-field irradiation replace elective nodal irradiation in chemoradiotherapy for esophageal cancer? A systematic review and meta-analysis. Onco Targets Ther 2017; 10:2087-2095. [PMID: 28442917 PMCID: PMC5396978 DOI: 10.2147/ott.s130285] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Chemoradiotherapy is the most common treatment for inoperable esophageal cancer. However, there is no consensus on the delineation of the clinical target volume. Elective nodal irradiation (ENI) is recommended for inoperable esophageal cancer. A few studies have reported a decrease in the incidence of radiation-related toxicity of involved-field irradiation (IFI) for esophageal cancer. A systematic review and pooled analysis were performed to determine whether IFI in definitive chemoradiotherapy was more beneficial than ENI for esophageal cancer. The results showed no significant differences in the overall survival and local control rates between the IFI and ENI arms. Meanwhile, the incidences of esophageal and lung toxicities were significantly decreased in the IFI arm. These results suggest that IFI is a feasible treatment option for locally advanced esophageal cancer, especially to minimize irradiation-related toxicity.
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Affiliation(s)
- Xiaoyue Wang
- Department of Surgery, Shandong Cancer Hospital Affiliated to Shandong University
| | - Chuanwang Miao
- Department of Oncology, School of Medicine and Life Sciences, University of Jinan-Shandong Academy of Medical Sciences.,Department of Radiation Oncology
| | | | - Wanhu Li
- Department of Radiology, Shandong Cancer Hospital Affiliated to Shandong University, Jinan, Shandong Province, People's Republic of China
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Glatz T, Höppner J. Is There a Rationale for Structural Quality Assurance in Esophageal Surgery? Visc Med 2017; 33:135-139. [PMID: 28560229 DOI: 10.1159/000458454] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Advances regarding perioperative mortality rates and oncological outcomes after esophagectomy have been reported extensively by specialized high-volume centers in Europe and the USA over the last decade. However, recent database analyses reveal that the perioperative mortality of esophagectomy remains high in these countries, indicating a discrepancy between surgical quality in baseline hospitals and specialized centers. METHODS This article provides an overview over the existing literature on the correlation between structural quality, procedural volume, and surgical outcome in e- sophageal surgery. RESULTS Structural, procedural and outcome measures can be used to assess the quality of surgical treatment and perioperative management. Surgical procedures on the esophagus for both benign and malignant diseases are rare and typically associated with high perioperative morbidity and mortality. Usually, direct outcome measures do not provide enough statistical power to actually identify differences in surgical quality between hospitals, making structural quality measures the only feasible parameter to compare the quality of e- sophageal surgery among different centers. Several analyses from different countries have shown a strong correlation between hospital volume and postoperative mortality. Data from countries in which esophageal surgery has been centralized indicate beneficial effects of a centralized health care system on postoperative mortality after esophagectomy. Additionally, only high-volume centers generally provide optimal preoperative and postoperative management and comprehensive access to modern multimodal treatment. In Germany, esophageal surgery is still decentralized, but hospitals performing complex esophageal procedures have to fulfill minimum caseload requirements of 10 cases per year. In practice, these requirements are not met by the majority of hospitals and a detrimental effect on the achieved surgical outcomes can be noted. CONCLUSION Therefore, we conclude that structural quality assurance is crucial to further reduce postoperative morbidity after esophageal surgery and to improve long-term results.
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Affiliation(s)
- Torben Glatz
- Department of General and Visceral Surgery, University of Freiburg, Freiburg i. Br., Germany
| | - Jens Höppner
- Department of General and Visceral Surgery, University of Freiburg, Freiburg i. Br., Germany
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van Straten D, Mashayekhi V, de Bruijn HS, Oliveira S, Robinson DJ. Oncologic Photodynamic Therapy: Basic Principles, Current Clinical Status and Future Directions. Cancers (Basel) 2017; 9:cancers9020019. [PMID: 28218708 PMCID: PMC5332942 DOI: 10.3390/cancers9020019] [Citation(s) in RCA: 571] [Impact Index Per Article: 81.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2016] [Revised: 02/10/2017] [Accepted: 02/12/2017] [Indexed: 12/12/2022] Open
Abstract
Photodynamic therapy (PDT) is a clinically approved cancer therapy, based on a photochemical reaction between a light activatable molecule or photosensitizer, light, and molecular oxygen. When these three harmless components are present together, reactive oxygen species are formed. These can directly damage cells and/or vasculature, and induce inflammatory and immune responses. PDT is a two-stage procedure, which starts with photosensitizer administration followed by a locally directed light exposure, with the aim of confined tumor destruction. Since its regulatory approval, over 30 years ago, PDT has been the subject of numerous studies and has proven to be an effective form of cancer therapy. This review provides an overview of the clinical trials conducted over the last 10 years, illustrating how PDT is applied in the clinic today. Furthermore, examples from ongoing clinical trials and the most recent preclinical studies are presented, to show the directions, in which PDT is headed, in the near and distant future. Despite the clinical success reported, PDT is still currently underutilized in the clinic. We also discuss the factors that hamper the exploration of this effective therapy and what should be changed to render it a more effective and more widely available option for patients.
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Affiliation(s)
- Demian van Straten
- Cell Biology, Department of Biology, Science Faculty, Utrecht University, Utrecht 3584 CH, The Netherlands.
| | - Vida Mashayekhi
- Cell Biology, Department of Biology, Science Faculty, Utrecht University, Utrecht 3584 CH, The Netherlands.
| | - Henriette S de Bruijn
- Center for Optical Diagnostics and Therapy, Department of Otolaryngology-Head and Neck Surgery, Erasmus Medical Center, Postbox 204, Rotterdam 3000 CA, The Netherlands.
| | - Sabrina Oliveira
- Cell Biology, Department of Biology, Science Faculty, Utrecht University, Utrecht 3584 CH, The Netherlands.
- Pharmaceutics, Department of Pharmaceutical Sciences, Science Faculty, Utrecht University, Utrecht 3584 CG, The Netherlands.
| | - Dominic J Robinson
- Center for Optical Diagnostics and Therapy, Department of Otolaryngology-Head and Neck Surgery, Erasmus Medical Center, Postbox 204, Rotterdam 3000 CA, The Netherlands.
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45
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Jeon J, Lee J, Moon D, Yang H, Kim M, Lee GK, Zo J. Prognostic significance of venous invasion and maximum standardized uptake value of 18F-FDG PET/CT in surgically resected T1N0 esophageal squamous cell carcinoma. Eur J Surg Oncol 2017; 43:471-477. [DOI: 10.1016/j.ejso.2016.11.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2016] [Revised: 09/05/2016] [Accepted: 11/01/2016] [Indexed: 12/22/2022] Open
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46
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Lindner K, Lübbe L, Müller AK, Palmes D, Senninger N, Hummel R. Potential risk factors and outcomes of fistulas between the upper intestinal tract and the airway following Ivor-Lewis esophagectomy. Dis Esophagus 2017; 30:1-8. [PMID: 27060908 DOI: 10.1111/dote.12459] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Fistulas between the upper intestinal tract and the airway following esophagectomy are a rare and severe complication with significant mortality. Treatment and therapy are difficult and require a multidisciplinary approach. The objective of this retrospective study was to identify risk factors for these fistulas following esophagetcomy, and to assess their impact on the further clinical course and outcome. 211 patients undergoing Ivor-Lewis esophagectomy for esophageal cancer between 2005 and 2012 were included. The preoperative risk factors including the risk score according to Schröder et al. and the O-Physiological and Operative Severity Score (POSSUM) score, operative and postoperative parameters and the outcome were evaluated. 65% of all patients developed postoperative complications, including 12 patients that developed fistulas between the upper intestinal tract and the airway (airway fistulas [AF]; 5.6%). Neither patient related risk factors nor esophagus-specific risk scores correlated with occurrence of AF. Furthermore, surgical treatment and neoadjuvant treatment did not show any effect on development of AF in our patients. However, we could demonstrate that AF significantly impacted on length of hospital stay (AF 52 days vs. No-AF group 16 days, P < 0.001), incidence of major pulmonary complications (83.3% vs. 17.1%, P < 0.001), 90-day mortality (42% vs. 7.5%, P = 0.002) and overall survival (133 days vs. 636 days, P=0.029). With the current study, we could not identify any patient related risk factors, esophagus-specific risk scores or treatment related details that might be useful as predictors of AF after Ivor-Lewis esophagectomy. However, we confirmed that AF significantly impacted on outcomes. This highlights the urgent need for further studies on this rare but devastating complication after esophagectomy.
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Affiliation(s)
- Kirsten Lindner
- Department of General and Visceral Surgery, Muenster University Hospital, Muenster, Germany
| | - Linda Lübbe
- Department of General and Visceral Surgery, Muenster University Hospital, Muenster, Germany
| | - Ann-Kathrin Müller
- Department of General and Visceral Surgery, Muenster University Hospital, Muenster, Germany
| | - Daniel Palmes
- Department of General and Visceral Surgery, Muenster University Hospital, Muenster, Germany
| | - Norbert Senninger
- Department of General and Visceral Surgery, Muenster University Hospital, Muenster, Germany
| | - Richard Hummel
- Department of General and Visceral Surgery, Muenster University Hospital, Muenster, Germany
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48
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Strøyer S, Mantoni T, Svendsen LB. Evaluation of the surgical apgar score in patients undergoing Ivor-Lewis esophagectomy. J Surg Oncol 2017; 115:186-191. [DOI: 10.1002/jso.24483] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2016] [Accepted: 09/28/2016] [Indexed: 11/08/2022]
Affiliation(s)
- Simon Strøyer
- The Abdominal Centre; Rigshospitalet; Copenhagen Denmark
| | - Teit Mantoni
- Department of Anaesthesiology, The Abdominal Centre; Rigshospitalet; Copenhagen Denmark
| | - Lars Bo Svendsen
- Department of Surgical Gastroenterology, The Abdominal Centre; Rigshospitalet; Copenhagen Denmark
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Zhang H, Xie C, Yue J, Jiang Z, Zhou R, Xie R, Wang Y, Wu S. Cancer-associated fibroblasts mediated chemoresistance by a FOXO1/TGFβ1 signaling loop in esophageal squamous cell carcinoma. Mol Carcinog 2016; 56:1150-1163. [PMID: 27769097 DOI: 10.1002/mc.22581] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2016] [Revised: 10/14/2016] [Accepted: 10/19/2016] [Indexed: 12/22/2022]
Affiliation(s)
- Hongfang Zhang
- Hangzhou Cancer Institution; Hangzhou Cancer Hospital; Hangzhou China
| | - Conghua Xie
- Department of Radiation and Medical Oncology; Zhongnan Hospital; Wuhan University; Wuhan Hubei China
- Hubei Key Laboratory of Tumor Biological Behaviors; Wuhan University; Wuhan Hubei China
- Hubei Cancer Clinical Study Center; Wuhan University; Wuhan Hubei China
| | - Jing Yue
- Hangzhou Cancer Institution; Hangzhou Cancer Hospital; Hangzhou China
| | - Zhenzhen Jiang
- Hangzhou Cancer Institution; Hangzhou Cancer Hospital; Hangzhou China
| | - Rongjing Zhou
- Department of Pathology; Hangzhou Cancer Hospital; Hangzhou China
| | - Ruifei Xie
- Department of Bio-Informatics; Hangzhou Cancer Hospital; Hangzhou China
| | - Yan Wang
- Hangzhou Cancer Institution; Hangzhou Cancer Hospital; Hangzhou China
| | - Shixiu Wu
- Hangzhou Cancer Institution; Hangzhou Cancer Hospital; Hangzhou China
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Complications, Not Minimally Invasive Surgical Technique, Are Associated with Increased Cost after Esophagectomy. Minim Invasive Surg 2016; 2016:7690632. [PMID: 28053785 PMCID: PMC5178372 DOI: 10.1155/2016/7690632] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2016] [Accepted: 11/14/2016] [Indexed: 12/02/2022] Open
Abstract
Background. Minimally invasive esophagectomy (MIE) techniques offer similar oncological and surgical outcomes to open methods. The effects of MIE on hospital costs are not well documented. Methods. We reviewed the electronic records of patients who underwent esophagectomy at a single academic institution between January 2012 and December 2014. Esophagectomy techniques were grouped into open, hybrid, MIE, and transhiatal (THE) esophagectomy. Univariate and multivariate analyses were performed to assess the impact of surgery on total hospital cost after esophagectomy. Results. 80 patients were identified: 11 THE, 11 open, 41 hybrid, and 17 MIE. Median total cost of the hospitalization was $31,375 and was similar between surgical technique groups. MIE was associated with higher intraoperative costs, but not total hospital cost. Multivariable analysis revealed that the presence of a complication, increased age, American Society of Anesthesiologists class IV (ASA4), and preoperative coronary artery disease (CAD) were associated with significantly increased cost. Conclusions. Despite the association of MIE with higher operation costs, the total hospital cost was not different between surgical technique groups. Postoperative complications and severe preoperative comorbidities are significant drivers of hospital cost associated with esophagectomy. Surgeons should choose technique based on clinical factors, rather than cost implications.
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