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Ramos MFKP, Pereira MA, Yagi OK, Dias AR, Charruf AZ, de Oliveira RJ, Zaidan EP, Zilberstein B, Ribeiro-Júnior U, Cecconello I. Surgical treatment of gastric cancer: a 10-year experience in a high-volume university hospital. Clinics (Sao Paulo) 2018; 73:e543s. [PMID: 30540120 PMCID: PMC6256993 DOI: 10.6061/clinics/2018/e543s] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Accepted: 09/11/2018] [Indexed: 02/05/2023] Open
Abstract
OBJECTIVES Surgery remains the cornerstone treatment modality for gastric cancer, the fifth most common type of tumor in Brazil. The aim of this study was to analyze the surgical treatment outcomes of patients with gastric cancer who were referred to a high-volume university hospital. METHODS We reviewed all consecutive patients who underwent any surgical procedure due to gastric cancer from a prospectively collected database. Clinicopathological characteristics, surgical and survival outcomes were evaluated, with emphasis on patients treated with curative intent. RESULTS From 2008 to 2017, 934 patients with gastric tumors underwent surgical procedures in our center. Gastric adenocarcinoma accounted for the majority of cases. Of the 875 patients with gastric adenocarcinoma, resection with curative intent was performed in 63.5%, and palliative treatment was performed in 22.4%. The postoperative surgical mortality rate for resected cases was 5.3% and was related to D1 lymphadenectomy and the presence of comorbidities. Analysis of patients treated with curative intent showed that resection extent, pT category, pN category and final pTNM stage were related to disease-free survival (DFS) and overall survival (OS). The DFS rates for D1 and D2 lymphadenectomy were similar, but D2 lymphadenectomy significantly improved the OS rate. Additionally, clinical factors and the presence of comorbidities had influence on the OS. CONCLUSIONS TNM stage and the type of lymphadenectomy were independent factors related to prognosis. Early diagnosis should be sought to offer the optimal surgical approach in patients with less-advanced disease.
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Affiliation(s)
- Marcus Fernando Kodama Pertille Ramos
- Instituto do Cancer do Estado de Sao Paulo (ICESP), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR
- *Corresponding author. E-mail:
| | - Marina Alessandra Pereira
- Instituto do Cancer do Estado de Sao Paulo (ICESP), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR
| | - Osmar Kenji Yagi
- Instituto do Cancer do Estado de Sao Paulo (ICESP), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR
| | - Andre Roncon Dias
- Instituto do Cancer do Estado de Sao Paulo (ICESP), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR
| | - Amir Zeide Charruf
- Instituto do Cancer do Estado de Sao Paulo (ICESP), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR
| | - Rodrigo Jose de Oliveira
- Instituto do Cancer do Estado de Sao Paulo (ICESP), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR
| | - Evelise Pelegrinelli Zaidan
- Instituto do Cancer do Estado de Sao Paulo (ICESP), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR
| | - Bruno Zilberstein
- Instituto do Cancer do Estado de Sao Paulo (ICESP), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR
| | - Ulysses Ribeiro-Júnior
- Instituto do Cancer do Estado de Sao Paulo (ICESP), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR
| | - Ivan Cecconello
- Instituto do Cancer do Estado de Sao Paulo (ICESP), Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, SP, BR
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Jung YJ, Seo HS, Lee HH, Kim JH, Song KY, Choi MH, Park CH. Splenic Infarction as a Delayed Febrile Complication Following Radical Gastrectomy for Gastric Cancer Patients: Computed Tomography-Based Analysis. World J Surg 2018; 42:1826-1832. [PMID: 29270657 DOI: 10.1007/s00268-017-4401-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
BACKGROUND The aim of this study was to evaluate the incidence and clinical characteristics of splenic infarction (SI) in gastric cancer patients who have undergone gastrectomy. METHODS For this study, the medical records of 1084 patients were reviewed and 877 patients were ultimately enrolled. The times of symptom onset, diagnosis of SI, and complete resolution on CT were calculated from the day of the operation. Based on the wedge shape of the SI in all cases, the total volume of the SI was measured based on that of a corn kernel. RESULTS Thirty-six patients (4.10%) were diagnosed with SI after gastrectomy; four of these patients (0.45%) developed complications associated with the SI. Total gastrectomy and extended lymph node dissection were risk factors for development of SI. Patients with complications exhibited inflammatory signs between 7 and 10 days after surgery. The mean volume of the SI was 4025.69 mm3. The mean time to complete resolution on the CT scan was 327 days postoperatively. In 30 cases, small branched arteries from the splenic artery that could have caused the SI were retrospectively detected on the preoperative CT scans. CONCLUSION Although the incidence of the SI was low, large volume of the SI is associated with complication development. Measuring the infarction volume via a CT scan may be useful to decide on the treatment strategy. Preoperative 3-D reconstruction of the splenic artery tributaries may help reduce the risk of inadvertent SI.
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Affiliation(s)
- Yoon Ju Jung
- Division of Gastrointestinal Surgery, Department of Surgery, College of Medicine, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Ho Seok Seo
- Division of Gastrointestinal Surgery, Department of Surgery, College of Medicine, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Han Hong Lee
- Division of Gastrointestinal Surgery, Department of Surgery, College of Medicine, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Ji Hyun Kim
- Division of Gastrointestinal Surgery, Department of Surgery, College of Medicine, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Kyo Young Song
- Division of Gastrointestinal Surgery, Department of Surgery, College of Medicine, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Moon Hyung Choi
- Department of Radiology, College of Medicine, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Cho Hyun Park
- Division of Gastrointestinal Surgery, Department of Surgery, College of Medicine, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea.
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Barchi LC, Charruf AZ, de Oliveira RJ, Jacob CE, Cecconello I, Zilberstein B. Management of postoperative complications of lymphadenectomy. Transl Gastroenterol Hepatol 2016; 1:92. [PMID: 28138657 DOI: 10.21037/tgh.2016.12.05] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2016] [Accepted: 12/09/2016] [Indexed: 02/03/2023] Open
Abstract
Gastric cancer remains a disease with poor prognosis, mainly due to its late diagnosis. Surgery remains as the only treatment with curative intent, where the goal is radical resection with free-margin gastrectomy and extended lymphadenectomy. Over the last two decades there has been an improvement on postoperative outcomes. However, complications rate is still not negligible even in high volume specialized centers and are directly related mainly to the type of gastric resection: total or subtotal, combined with adjacent organs resection and the extension of lymphadenectomy (D1, D2 and D3). The aim of this study is to analyze the complications specific-related to lymphadenectomy in gastric cancer surgery.
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Affiliation(s)
- Leandro Cardoso Barchi
- Digestive Surgery Division, Department of Gastroenterology, University of Sao Paulo School of Medicine, São Paulo, Brazil
| | - Amir Zeide Charruf
- Digestive Surgery Division, Department of Gastroenterology, University of Sao Paulo School of Medicine, São Paulo, Brazil
| | - Rodrigo José de Oliveira
- Digestive Surgery Division, Department of Gastroenterology, University of Sao Paulo School of Medicine, São Paulo, Brazil
| | - Carlos Eduardo Jacob
- Digestive Surgery Division, Department of Gastroenterology, University of Sao Paulo School of Medicine, São Paulo, Brazil
| | - Ivan Cecconello
- Digestive Surgery Division, Department of Gastroenterology, University of Sao Paulo School of Medicine, São Paulo, Brazil
| | - Bruno Zilberstein
- Digestive Surgery Division, Department of Gastroenterology, University of Sao Paulo School of Medicine, São Paulo, Brazil
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4
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Eom BW, Joo J, Kim YW, Park B, Yoon HM, Ryu KW, Kim SJ. Nomogram Estimating the Probability of Intraabdominal Abscesses after Gastrectomy in Patients with Gastric Cancer. J Gastric Cancer 2015; 15:262-9. [PMID: 26816657 PMCID: PMC4723303 DOI: 10.5230/jgc.2015.15.4.262] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/11/2015] [Revised: 12/11/2015] [Accepted: 12/12/2015] [Indexed: 01/04/2023] Open
Abstract
PURPOSE Intraabdominal abscess is one of the most common reasons for re-hospitalization after gastrectomy. This study aimed to develop a model for estimating the probability of intraabdominal abscesses that can be used during the postoperative period. MATERIALS AND METHODS We retrospectively reviewed the clinicopathological data of 1,564 patients who underwent gastrectomy for gastric cancer between 2010 and 2012. Twenty-six related markers were analyzed, and multivariate logistic regression analysis was used to develop the probability estimation model for intraabdominal abscess. Internal validation using a bootstrap approach was employed to correct for bias, and the model was then validated using an independent dataset comprising of patients who underwent gastrectomy between January 2008 and March 2010. Discrimination and calibration abilities were checked in both datasets. RESULTS The incidence of intraabdominal abscess in the development set was 7.80% (122/1,564). The surgical approach, operating time, pathologic N classification, body temperature, white blood cell count, C-reactive protein level, glucose level, and change in the hemoglobin level were significant predictors of intraabdominal abscess in the multivariate analysis. The probability estimation model that was developed on the basis of these results showed good discrimination and calibration abilities (concordance index=0.828, Hosmer-Lemeshow chi-statistic P=0.274). Finally, we combined both datasets to produce a nomogram that estimates the probability of intraabdominal abscess. CONCLUSIONS This nomogram can be useful for identifying patients at a high risk of intraabdominal abscess. Patients at a high risk may benefit from further evaluation or treatment before discharge.
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Affiliation(s)
- Bang Wool Eom
- Gastric Cancer Branch, Research Institute and Hospital, National Cancer Center, Goyang, Korea
| | - Jungnam Joo
- Biometric Research Branch, Research Institute and Hospital, National Cancer Center, Goyang, Korea
| | - Young-Woo Kim
- Gastric Cancer Branch, Research Institute and Hospital, National Cancer Center, Goyang, Korea
| | - Boram Park
- Biometric Research Branch, Research Institute and Hospital, National Cancer Center, Goyang, Korea
| | - Hong Man Yoon
- Gastric Cancer Branch, Research Institute and Hospital, National Cancer Center, Goyang, Korea
| | - Keun Won Ryu
- Gastric Cancer Branch, Research Institute and Hospital, National Cancer Center, Goyang, Korea
| | - Soo Jin Kim
- Gastric Cancer Branch, Research Institute and Hospital, National Cancer Center, Goyang, Korea
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5
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Kim KJ, Wen XY, Yang HK, Kim WH, Kang GH. Prognostic Implication of M2 Macrophages Are Determined by the Proportional Balance of Tumor Associated Macrophages and Tumor Infiltrating Lymphocytes in Microsatellite-Unstable Gastric Carcinoma. PLoS One 2015; 10:e0144192. [PMID: 26714314 PMCID: PMC4699826 DOI: 10.1371/journal.pone.0144192] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2015] [Accepted: 11/13/2015] [Indexed: 11/18/2022] Open
Abstract
Tumor associated macrophages are major inflammatory cells that play an important role in the tumor microenvironment. In this study, we investigated the prognostic significance of tumor associated macrophages (TAMs) in MSI-high gastric cancers using immunohistochemistry. CD68 and CD163 were used as markers for total infiltrating macrophages and M2-polarized macrophages, respectively. The density of CD68+ or CD163+ TAMs in four different areas (epithelial and stromal compartments of both the tumor center and invasive front) were analyzed in 143 cases of MSI-high advanced gastric cancers using a computerized image analysis system. Gastric cancers were scored as "0" or "1" in each area when the density of CD68+ and CD163+ TAMs was below or above the median value. Low density of CD68+ or CD163+ macrophages in four combined areas was closely associated with more frequent low-grade histology and the intestinal type tumor of the Lauren classification. In survival analysis, the low density of CD163+ TAMs was significantly associated with poor disease-free survival. In multivariate survival analysis, CD163+ TAMs in four combined areas, stromal and epithelial compartments of both tumor center and invasive front were independent prognostic indicator in MSI-high gastric cancers. In addition, the density of CD163+ TAMs correlated with tumor infiltrating lymphocytes (TILs). Our results indicate that the high density of CD163+ TAMs is an independent prognostic marker heralding prolonged disease-free survival and that the prognostic implication of CD163+ TAMs might be determined by the proportional balance of TAMs and TILs in MSI-high gastric cancers.
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Affiliation(s)
- Kyung-Ju Kim
- Laboratory of Epigenetics, Cancer Research Institute, Seoul National University College of Medicine, Seoul, Korea
- Department of Pathology, Soonchunhyang University Cheonan Hospital, Cheonan, Korea
| | - Xian-Yu Wen
- Laboratory of Epigenetics, Cancer Research Institute, Seoul National University College of Medicine, Seoul, Korea
| | - Han Kwang Yang
- Department of General Surgery, Seoul National University College of Medicine, Seoul, Korea
| | - Woo Ho Kim
- Department of Pathology, and Seoul National University College of Medicine, Seoul, Korea
| | - Gyeong Hoon Kang
- Laboratory of Epigenetics, Cancer Research Institute, Seoul National University College of Medicine, Seoul, Korea
- Department of Pathology, and Seoul National University College of Medicine, Seoul, Korea
- * E-mail:
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Ramos MFKP, Martins BDC, Alves AM, Maluf-Filho F, Ribeiro-Júnior U, Zilberstein B, Cecconello I. Endoscopic stent for treatment of esophagojejunostomy fistula. ARQUIVOS BRASILEIROS DE CIRURGIA DIGESTIVA : ABCD = BRAZILIAN ARCHIVES OF DIGESTIVE SURGERY 2015; 28:216-7. [PMID: 26537151 PMCID: PMC4737367 DOI: 10.1590/s0102-67202015000300018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/24/2014] [Accepted: 03/19/2015] [Indexed: 02/08/2023]
Affiliation(s)
| | | | - Aline Marcilio Alves
- Hospital das Clínicas, Medical School, University of São Paulo, São Paulo, Brazil
| | - Fauze Maluf-Filho
- Hospital das Clínicas, Medical School, University of São Paulo, São Paulo, Brazil
| | | | - Bruno Zilberstein
- Hospital das Clínicas, Medical School, University of São Paulo, São Paulo, Brazil
| | - Ivan Cecconello
- Hospital das Clínicas, Medical School, University of São Paulo, São Paulo, Brazil
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7
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Gastric Cancer in the Excluded Stomach 10 Years after Gastric Bypass. Case Rep Surg 2015; 2015:468293. [PMID: 26229705 PMCID: PMC4502329 DOI: 10.1155/2015/468293] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2015] [Accepted: 06/04/2015] [Indexed: 11/26/2022] Open
Abstract
According to the Brazilian health authorities, around 2,000 new cases of gastric cancer emerge in Brazil per year (Instituto Nacional de Câncer José Alencar Gomes da Silva, 2014). Indeed, gastric cancer constitutes the second most common cause of cancer-related mortality worldwide and 95% of such malignancies are adenocarcinomas (De Roover et al., 2006, and Clark et al., 2006). Roux-en-Y gastric bypass (RYGB) is a procedure frequently employed in bariatric surgery but restricted access to the excluded stomach means that discovery of gastric lesions is difficult, and diagnosis and treatment may be delayed. We report herein a case of gastric adenocarcinoma in the excluded stomach of a patient submitted to RYGB with the purpose of illustrating the difficulty of diagnosing and treating this rare condition.
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8
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Chernyavskij AA, Lavrov NA. [Volumes of lymphadenectomy in gastric cancer surgery]. Khirurgiia (Mosk) 2015:26-33. [PMID: 26031947 DOI: 10.17116/hirurgia2015326-33] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
It is summarized an experience of 1528 resections for gastric cancer supplemented by D1-, D2-, D2,5- and D3-lymphadenectomy in 751, 241, 359 and 177 patients resrectively. Unconventional type D2.5 means D2-lymphodis section with additional lymphadenectomy along hepatoduodenal ligament and superior retropancreatic nodes as well as omental bursa removal with lymphodis section of esophageal opening crura. Analysis of immediate and remote results is presented. It is concluded that D3-lymphadenectomy is minimally preferred over D2.5-type in gastric cancer staging. D3-lymphodis section has the largest number of especially purulent and pancreatogenic postoperative complications. D2.5-lymphadenectomy significantly increases 5-year survival in comparison with D2-lymphodis section (from 51.2 ± 4.9 to 64.0 ± 4.1%; p<0.001) and may be chosen for any radical surgery for gastric cancer including early forms. Localized proximal tumors which are in distinctive for metastasis into hepatoduodenal ligament lymph nodes are exception. D3-lymphodis section did not impact on survival in comparison with D2,5-lymphadenectomy. Only patients with antral cancer after distal subtotal gastric resection had 5-year survival increasing on 8 % (from 60.6 ± 7.5 to 68.5 ± 6.3%).
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Affiliation(s)
- A A Chernyavskij
- Nizhny Novgorod State Medical Academy of Health Ministry of the Russian Federation
| | - N A Lavrov
- Nizhny Novgorod State Medical Academy of Health Ministry of the Russian Federation
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9
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The prognostic value of lymph nodes dissection number on survival of patients with lymph node-negative gastric cancer. Gastroenterol Res Pract 2014; 2014:603194. [PMID: 24868201 PMCID: PMC4020362 DOI: 10.1155/2014/603194] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2014] [Accepted: 04/02/2014] [Indexed: 02/07/2023] Open
Abstract
Objective. The study was designed to explore the prognostic value of examined lymph node (LN) number on survival of gastric cancer patients without LN metastasis. Methods. Between August 1995 and January 2011, 300 patients who underwent gastrectomy with D2 lymphadenectomy for LN-negative gastric cancer were reviewed. Patients were assigned to various groups according to LN dissection number or tumor invasion depth. Some clinical outcomes, such as overall survival, operation time, length of stay, and postoperative complications, were compared among all groups. Results. The overall survival time of LN-negative GC patients was 50.2 ± 30.5 months. Multivariate analysis indicated that LN dissection number (P < 0.001) and tumor invasion depth (P < 0.001) were independent prognostic factors of survival. The number of examined LNs was positively correlated with survival time (P < 0.05) in patients with same tumor invasion depth but not correlated with T1 stage or examined LNs >30. Besides, it was not correlated with operation time, transfusion volume, length of postoperative stay, or postoperative complication incidence (P > 0.05). Conclusions. The number of examined lymph nodes is an independent prognostic factor of survival for patients with lymph node-negative gastric cancer. Sufficient dissection of lymph nodes is recommended during surgery for such population.
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DE Sol A, Trastulli S, Grassi V, Corsi A, Barillaro I, Boccolini A, DI Patrizi MS, DI Rocco G, Santoro A, Cirocchi R, Boselli C, Redler A, Noya G, Kong SH. Requirement for a standardised definition of advanced gastric cancer. Oncol Lett 2013; 7:164-170. [PMID: 24348842 PMCID: PMC3861594 DOI: 10.3892/ol.2013.1672] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2013] [Accepted: 08/23/2013] [Indexed: 01/14/2023] Open
Abstract
Each year, ~988,000 new cases of stomach cancer are reported worldwide. Uniformity for the definition of advanced gastric cancer (AGC) is required to ensure the improved management of patients. Various classifications do actually exist for gastric cancer, but the classification determined by lesion depth is extremely important, as it has been shown to correlate with patient prognosis; for example, early gastric cancer (EGC) has a favourable prognosis when compared with AGC. In the literature, the definition of EGC is clear, however, there is heterogeneity in the definition of AGC. In the current study, all parameters of the TNM classification for AGC reported in each previous study were individually analysed. It was necessary to perform a comprehensive systematic literature search of all previous studies that have reported a definition of ACG to guarantee homogeneity in the assessment of surgical outcome. It must be understood that the term ‘advanced gastric cancer’ may implicate a number of stages of disease, and studies must highlight the exact clinical TNM stages used for evaluation of the study.
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Affiliation(s)
- Angelo DE Sol
- Department of General Surgery, University of Perugia, St. Maria Hospital, Terni, Italy
| | - Stefano Trastulli
- Department of General and Oncological Surgery, University of Perugia, Perugia, Italy
| | - Veronica Grassi
- Department of General and Oncological Surgery, University of Perugia, Perugia, Italy
| | - Alessia Corsi
- Department of General and Oncological Surgery, University of Perugia, Perugia, Italy
| | - Ivan Barillaro
- Department of General and Oncological Surgery, University of Perugia, Perugia, Italy
| | - Andrea Boccolini
- Department of General and Oncological Surgery, University of Perugia, Perugia, Italy
| | - Micol Sole DI Patrizi
- Department of General and Oncological Surgery, University of Perugia, Perugia, Italy
| | - Giorgio DI Rocco
- Department of Surgical Sciences, Sapienza University of Rome, Rome, Italy
| | - Alberto Santoro
- Department of Surgical Sciences, Sapienza University of Rome, Rome, Italy
| | - Roberto Cirocchi
- Department of General and Oncological Surgery, University of Perugia, Perugia, Italy
| | - Carlo Boselli
- Department of General and Oncological Surgery, University of Perugia, Perugia, Italy
| | - Adriano Redler
- Department of Surgical Sciences, Sapienza University of Rome, Rome, Italy
| | - Giuseppe Noya
- Department of General and Oncological Surgery, University of Perugia, Perugia, Italy
| | - Seong-Ho Kong
- Department of Surgery, Seoul National University College of Medicine, Seoul, Republic of Korea
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Shim CN, Kim HI, Hyung WJ, Noh SH, Song MK, Kang DR, Park JC, Lee H, Shin SK, Lee YC, Lee SK. Self-expanding metal stents or nonstent endoscopic therapy: which is better for anastomotic leaks after total gastrectomy? Surg Endosc 2013; 28:833-40. [PMID: 24114516 DOI: 10.1007/s00464-013-3228-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2013] [Accepted: 09/12/2013] [Indexed: 01/07/2023]
Abstract
BACKGROUND Anastomotic leaks are a life-threatening complication of gastrectomies with high mortality after surgical reintervention. Endoscopic therapy using fibrin glue injection, endoclip, and other devices is an alternative to surgical intervention for anastomotic leaks. Recently, self-expanding metal stents (SEMS) were introduced to treat anastomotic leaks. The purpose of this study was to assess the clinical characteristics and therapeutic outcomes of SEMS and nonstent endoscopic therapy (NSET) for treatment of anastomotic leaks after total gastrectomy with the aim of assisting endoscopists in choosing a treatment method. METHODS Between July 2002 and March 2013, 13 patients treated with SEMS and 14 patients treated with NSET for anastomotic leaks after total gastrectomy were enrolled onto the study. Enrolled patients received 16 SEMS placement sessions and 21 NSET sessions. RESULTS No significant differences in baseline characteristics or clinical characteristics related to leakage were detected in patients with SEMS compared to NSET. The successful sealing rate at the first attempt by SEMS was significantly better than that of NSET (80.0 vs. 28.6 %, P = 0.036), whereas the successful sealing rate after multiple endoscopic treatments was not statistically different (80.0 vs. 64.3 %, P = 0.653). The main reason for reintervention with SEMS was complications and with NSET was nonseal (P = 0.004). Clinical outcomes including length of hospital stay, endoscopic treatment-related mortality, and all-cause mortality were not significantly different between the 2 groups. CONCLUSIONS In terms of efficacy by single effort, SEMS was superior to other methods for treating anastomotic leaks after total gastrectomy. However, complications with SEMS should be considered when choosing an endoscopic treatment method.
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Affiliation(s)
- Choong Nam Shim
- Department of Internal Medicine, Institute of Gastroenterology, Yonsei University College of Medicine, 134 Shinchon-dong, Seodaemun-gu, Seoul, 120-752, South Korea,
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Evaluation of modified Estimation of Physiologic Ability and Surgical Stress in gastric carcinoma surgery. Gastric Cancer 2012; 15:7-14. [PMID: 21538017 DOI: 10.1007/s10120-011-0052-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2011] [Accepted: 03/17/2011] [Indexed: 02/07/2023]
Abstract
BACKGROUND We recently modified our prediction scoring system "Estimation of Physiologic Ability and Surgical Stress" and have designated the current version mE-PASS. This scoring system has been designed to obtain predicted postoperative mortality rates before surgery and this study was performed to assess its usefulness in elective surgery for gastric carcinoma. METHODS We investigated seven variables for mE-PASS and evaluated the postoperative course in 3,449 patients who underwent elective surgery for gastric carcinoma in Japan between August 20, 1987 and April 9, 2007, in order to quantify the predicted in-hospital mortality rates (R). The calibration and discrimination power of R were assessed using the Hosmer-Lemeshow test and the area under the receiver operating characteristic curve (AUC), respectively. The ratios of observed-to-estimated mortality rates (OE ratios) were quantified as a measure of quality. RESULTS The overall postoperative morbidity and mortality rates were 19.0 and 2.0%, respectively. R demonstrated good power in calibration (χ(2) value, 12.5; df 8; P = 0.89) as well as discrimination (AUC, 95% confidence intervals: 0.80, 0.75-0.85). The OE ratios between hospitals ranged from 0.44 to 1.8. Overall, the OE ratios seemed to improve with time (OE ratio, 95% confidence intervals: 1.3, 0.73-2.4 for the early period between 1987 and 2000; 1.0, 0.59-1.7 for the middle period between 2001 and 2004; and 0.65, 0.36-1.2 for the late period between 2005 and 2007). CONCLUSION Based on these findings, mE-PASS might be useful for medical decision-making and for assessing the quality of care in elective surgery for gastric carcinoma.
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Splenic infarction following conventional open gastrectomy in patients with gastric malignancy: a CT-based study. ACTA ACUST UNITED AC 2011; 37:609-15. [PMID: 22005909 DOI: 10.1007/s00261-011-9812-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
PURPOSE The aim of this CT-based study was to investigate the frequency of splenic infarction (SI) following conventional open gastrectomy performed for gastric malignant neoplasms. METHODS 20 patients who underwent subtotal or total gastrectomy, omentectomy, and D2 lymph node dissections preserving the spleen for gastric malignant neoplasms were retrospectively reviewed. Patients with postoperative CT scans within 3 months were enrolled in this study. CT imaging was performed with a 64-row multidetector CT scanner. Abdominal CT scan with precontrast and postcontrast portal phase images was performed on 19 of the patients, while pulmonary CT angiography was performed on 1 patient for chest pain. Second postoperative control abdominal CT images were also present for 3 of the 5 patients with SI. These examinations were also reviewed for the evolution of the SI's. RESULTS SI was detected in 5 of the patients (25%) at a postoperative early stage. A single infarct area was detected in 4 of the 5 patients while two distinct infarct areas were present in one patient. The infarct areas in two patients disappeared on the second postoperative control CT. A decrease in the size of the SI area in 1 patient was also detected on the second postoperative control CT scan. CONCLUSION The frequency of SI as a complication of abdominal surgeries tends to increase in CT-based studies. We have detected the highest frequency in the literature and suggest that SI, especially when accompanying D2 lymphadenectomy, should be included in the list of early stage gastrectomy complications.
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Ding YB, Xia TS, Wu JD, Chen GY, Wang S, Xia JG. Surgical outcomes for gastric cancer of a single institute in southeast China. Am J Surg 2011; 203:217-21. [PMID: 21803328 DOI: 10.1016/j.amjsurg.2010.10.022] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2010] [Revised: 10/31/2010] [Accepted: 10/31/2010] [Indexed: 01/27/2023]
Abstract
BACKGROUND In recent years, with social and economic development and lifestyle changes, the incidence of gastric cancer as well as the surgical results and prognoses of patients with gastric cancer have changed significantly in southeast China. METHODS A total of 1,451 patients were divided into 2 groups according to admission time periods. Trends in clinicopathologic characteristics and operative outcomes of these patients were analyzed retrospectively. RESULTS The numbers of old and young patients were significantly increased in period 2 compared with period 1. Tumors located in the proximal stomach increased from 20.26% to 36.83%. The incidence of early gastric cancer was significantly increased from period 1 to period 2. Lymph node metastasis was seen more prevalently in period 2 than in period 1. The rate of operation-related major complications decreased from 5.23% to 1.43%. Operative mortality was .49% in period 1 and .24% in period 2. The 5-year survival rate increased from 38.40% to 53.99%. CONCLUSIONS Early diagnosis, standardized surgical treatment including pertinent lymph node dissection, and better perioperative care notably improve the outcomes of patients with gastric cancer.
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Affiliation(s)
- Yong-Bin Ding
- Department of General Surgery, First Affiliated Hospital of Nanjing Medical University, China
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Wilhelm D, Szabo M, Glass F, Schuhmacher C, Friess H, Feussner H. Randomized controlled trial of ultrasonic dissection versus standard surgical technique in open left hemicolectomy or total gastrectomy. Br J Surg 2010; 98:220-7. [DOI: 10.1002/bjs.7354] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Abstract
Background
Ultrasonic dissection devices have been designed for use in open surgery but it is not certain how they compare with standard surgical techniques.
Methods
This was a multicentre randomized controlled trial comparing ultrasonic dissection with the traditional surgical technique for haemostasis and dissection during left hemicolectomy and total gastrectomy. The primary endpoint was duration of operation; secondary endpoints were blood loss and other intraoperative parameters, and patient outcomes. Performance of the two techniques was rated by surgeons and assistants on a ten-point Likert scale.
Results
The analysis included 100 patients in the ultrasonic and 101 in the conventional dissection group. Patient demographics, and clinical and tumour-related parameters were similar in the two groups. There was no significant difference in duration of operation (mean 170 and 178 min in ultrasonic and conventional groups respectively; P = 0·405). Nor were there significant differences in intraoperative blood loss (median 350 and 400 ml respectively; P = 0·882), other intraoperative parameters, oncological or functional outcome. The ultrasonic dissector device was rated one point higher than conventional techniques by the surgeons.
Conclusion
Use of the ultrasonic dissector in open total gastrectomy and hemicolectomy had no impact on the overall operating time or other endpoints studied. Surgeons preferred the ultrasonic device for dissection. Registration number: ISRCTN97779420 (http://www.controlled-trials.com).
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Affiliation(s)
- D Wilhelm
- Department of Surgery, Klinikum rechts der Isar, Technische Universität München, Munich, Germany
| | - M Szabo
- Medical School, University of Pécs, Pécs, Hungary
| | - F Glass
- Department of Surgery, Städtisches Klinikum München Bogenhausen, Munich, Germany
| | - C Schuhmacher
- Department of Surgery, Klinikum rechts der Isar, Technische Universität München, Munich, Germany
| | - H Friess
- Department of Surgery, Klinikum rechts der Isar, Technische Universität München, Munich, Germany
| | - H Feussner
- Department of Surgery, Klinikum rechts der Isar, Technische Universität München, Munich, Germany
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Wang Z, Chen JQ, Cao YF. Systematic review of D2 lymphadenectomy versus D2 with para-aortic nodal dissection for advanced gastric cancer. World J Gastroenterol 2010; 16:1138-49. [PMID: 20205287 PMCID: PMC2835793 DOI: 10.3748/wjg.v16.i9.1138] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To evaluate the feasibility and therapeutic effects of para-aortic nodal dissection (PAND) for advanced gastric cancer.
METHODS: Randomized controlled trials (RCTs) and non-randomized studies comparing D2 + PAND with D2 lymphadenectomy were identified using a pre-defined search strategy. Five-year overall survival rate, post-operative mortality, and wound degree of surgery between the two operations were compared by using the methods provided by the Cochrane Handbook for Systematic Reviews of Interventions.
RESULTS: Four RCTs (1120 patients) and 4 non-randomized studies (901 patients) were identified. Meta-analysis showed that there was no significant difference between these two groups in 5-year overall survival rate [risk ratio (RR) 1.04 (95% CI: 0.93-1.16) for RCTs and 0.96 (95% CI: 0.83-1.10) for non-randomized studies] and post-operative mortality [RR 0.99 (95% CI: 0.44-2.24) for RCTs and 2.06 (95% CI: 0.69-6.15) for non-randomized studies]. There was a significant difference between these two groups in wound degree of surgery, operation time was significantly longer [weighted mean difference (WMD) 195.32 min (95% CI: 114.59-276.05) for RCTs and 126.07 min (95% CI: 22.09-230.04) for non-randomized studies] and blood loss was significantly greater [WMD 301 mL (95% CI: 151.55-450.45) for RCTs and 302.86 mL (95% CI: 127.89-477.84) for non-randomized studies] in D2 + PAND.
CONCLUSION: D2 + PAND can be performed as safely as standard D2 resection without increasing post-operative mortality but fail to benefit overall survival in patients with advanced gastric cancer.
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Huang CM, Lin JX, Zheng CH, Li P, Xie JW, Lin BJ, Lu HS. Prognostic impact of dissected lymph node count on patients with node-negative gastric cancer. World J Gastroenterol 2009; 15:3926-30. [PMID: 19701974 PMCID: PMC2731256 DOI: 10.3748/wjg.15.3926] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate the long-term effect of the number of resected lymph nodes (LNs) on the prognosis of patients with node-negative gastric cancer.
METHODS: Clinical data of 211 patients with gastric cancer, without nodal involvement, were analyzed retrospectively after D2 radical operation. We analyzed the relationship between the number of resected LNs with the 5-year survival, the recurrence rate and the post-operative complication rate.
RESULTS: The 5-year survival of the entire cohort was 82.2%. The total number of dissected LNs was one of the independent prognostic factors. Among patients with comparable depth of invasion, the larger the number of resected LNs, the better the survival (P < 0.05). A cut-point analysis provided the possibility to detect a significant survival difference among subgroups. Patients had a better long-term survival outcomes with LN counts ≥ 15 for pT1-2, ≥ 20 for pT3-4, and ≥ 15 for the entire cohort. The overall recurrence rate was 29.4% within 5 years after surgery. There was a statistically significant, negative correlation between the number of resected LNs and the recurrence rate (P < 0.01). The post-operative complication rate was 10.9% and was not significantly correlated with the number of dissected LNs (P > 0.05).
CONCLUSION: For node-negative gastric cancer, sufficient number of dissected LNs is recommended during D2 lymphadenectomy, to improve the long-term survival and reduce the recurrence. Suitable increments of the dissected LN count would not increase the post-operative complication rate.
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Results of R0 surgery with D2 lymphadenectomy for the treatment of localised gastric cancer. Clin Transl Oncol 2009; 11:178-82. [PMID: 19293056 DOI: 10.1007/s12094-009-0335-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
INTRODUCTION Surgical excision is the best therapeutic option for gastric cancer, provided it is performed with curative intent as R0 surgery. And, according to many authors, D2 lymphadenectomy may be performed with acceptable morbidity and mortality rates. MATERIALS AND METHODS A prospective study was conducted on a series of 126 consecutive cases of gastric cancer treated with gastrectomy and D2 lymphadenectomy. A R0 resection was done in 99 cases (78.6%). RESULTS Total gastrectomy was performed in 70 patients and subtotal gastrectomy in 29. The mean number of lymph nodes removed was 32.5 per patient. Suture dehiscence occurred in 3 patients (in one of them in the esophago-jejunal anastomosis). Hospital mortality was 2%. Twenty-six recurrences were detected after a median follow-up of 73.6 months. Five-year actuarial survival was 65%. Five-year survival of patients with positive lymph nodes at the N2 level was 26.5%. CONCLUSIONS Gastrectomy with D2 lymphadenectomy may be performed with low morbidity and mortality. R0 resection allows acceptable survival rates to be achieved. There is even a group of patients with invaded lymph nodes at the N2 level surviving at 5 years. It appears to be very important that this surgery is performed by specialised surgeons.
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Gao JS, Wang ZJ, Wei GH, Song WL, Yi BQ, Gao ZG, Zhao B, Liu Z, Li A. Deep venous thrombosis after gastrectomy for gastric carcinoma: A case report. World J Gastroenterol 2009; 15:885-7. [PMID: 19230054 PMCID: PMC2653393 DOI: 10.3748/wjg.15.885] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
The treatment of gastric carcinoma consists of neoadjuvant chemoradiation, partial gastrectomy, subtotal gastrectomy, total gastrectomy, extended resection, and postoperative chemotherapy. Currently, gastrectomy and extended lymphadenectomy is the optimal choice for late gastric carcinoma. Postoperative complications are common after total gastrectomy including hemorrhage, anastomotic leakage, fistula, and obstruction. However, deep venous thrombosis (DVT) is an uncommon complication after gastrectomy for gastric carcinoma. We describe a case of a 68-year-old female patient with DVT after gastrectomy for gastric carcinoma. The patient was treated with anticoagulants and thrombolytics and subjected to necessary laboratory monitoring. The patient recovered well after treatment and was symptom-free during a 3-mo follow-up. We conclude that correct diagnosis and treatment of DVT are crucial.
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Díaz de Liaño A, Yarnoz C, Aguilar R, Artieda C, Ortiz H. Rationale for gastrectomy with D2 lymphadenectomy in the treatment of gastric cancer. Gastric Cancer 2008; 11:96-102. [PMID: 18595016 DOI: 10.1007/s10120-008-0460-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2008] [Accepted: 04/12/2008] [Indexed: 02/07/2023]
Abstract
BACKGROUND In the surgical management of gastric cancer, D2 lymphadenectomy aims to reduce the incidence of locoregional relapse, and to increase patient survival. METHODS A prospective study was made of 126 consecutive patients operated upon for gastric cancer, with gastrectomy and D2 lymphadenectomy. Hospital morbidity and mortality, relapses, and patient survival after 5 years were studied. RESULTS The overall hospital mortality rate was 1.6%, with a mortality of 2.1% in the patients submitted to total gastrectomy. The overall morbidity rate was 29.4%. Dehiscence of the esophagojejunal anastomosis was recorded in 1.6%. The median follow-up was 73.6 months. Relapses were observed in 37% of the patients (76% in the first 2 years). Overall actuarial survival after 5 years was 52.3%, and 5-year survival in the patients with R0 resection with positive N2 lymph nodes according to the Japanese classification was 26.5%. CONCLUSION Our results show that D2 lymphadenectomy can be performed with low morbidity-mortality, and a 5-year survival of more than 50%. The procedure offers benefit in terms of survival for a certain percentage of patients with positive level N2 lymph nodes.
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Affiliation(s)
- Alvaro Díaz de Liaño
- Esophagogastric Unit, General and Digestive Surgery Department, Hospital Virgen del Camino, c/o Pintor Maeztu 2, 8C, 31008 Pamplona, Navarra, Spain
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Toneto MG, Hoffmann A, Conte AF, Schambeck JPL, Ernani V, Souza HPD. Linfadenectomia ampliada (D2) no tratamento do carcinoma gástrico: análise das complicações pós-operatórias. Rev Col Bras Cir 2008. [DOI: 10.1590/s0100-69912008000400005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
OBJETIVO: Descrever e analisar as principais complicações pós-operatórias e mortalidade dos pacientes submetidos à ressecção gástrica por câncer gástrico com linfadenectomia D2. MÉTODO: Foi realizada uma coorte histórica onde as principais variáveis em estudo foram: idade, localização do tumor, estadiamento, complicações do procedimento cirúrgico, padrão de recidiva tumoral, análise da sobrevida livre de doença e sobrevida total. RESULTADOS: Foram avaliados 35 pacientes submetidos à dissecção linfonodal D2 no período de Janeiro de 2000 a Dezembro de 2004. A média de idade foi 57 anos. Apenas um (2,9%) paciente apresentava tumor precoce e o local mais comum do tumor foi no terço médio do estômago. O número de linfonodos ressecados por paciente variou de 15 a 80 linfonodos (média 28,8). Vinte e seis (74,3%) pacientes apresentaram linfonodos metastáticos, sendo a média de 13,4 (±11,8) linfonodos comprometidos por paciente. Seis (17,1%) pacientes apresentaram complicações no período pós-operatório, sendo duas pneumonias, uma fístula pancreática, uma fístula do coto duodenal e duas deiscências da anastomose esôfago-jejunal. Apenas um (2,86%) paciente morreu devido a complicações operatórias. O tempo de seguimento médio foi de 26 meses. Vinte e dois pacientes apresentavam-se vivos no fechamento do estudo, com uma sobrevida atuarial de 62,9%. CONCLUSÃO: Os resultados deste estudo sugerem que, em centros especializados, a linfadenectomia D2 é um procedimento com nível de complicações aceitável e pode ser realizada sem aumento da mortalidade operatória.
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A comparison of Roux-en-Y and Billroth-I reconstruction after laparoscopy-assisted distal gastrectomy. Ann Surg 2008; 247:962-7. [PMID: 18520223 DOI: 10.1097/sla.0b013e31816d9526] [Citation(s) in RCA: 132] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVE The present study evaluated the efficacy of Roux-en-Y (R-Y) reconstruction and Billroth-I (B-I) reconstruction after laparoscopy-assisted distal gastrectomy (LADG). PATIENTS AND METHODS Between October 2000 and February 2006, a total of 133 consecutive patients who underwent LADG for gastric carcinoma were classified into 2 groups according to reconstruction (B-I, n = 65; R-Y, n = 68). Parameters analyzed included patients and tumor characteristics, operative details, postoperative outcomes, and nourishment state. Endoscopic findings of the gastric remnant and lower esophagus were evaluated at 12 months postoperatively. RESULTS Regarding postoperative complications, no significant differences were found between groups. In the B-I group, 3 patients developed anastomotic leakage and 4 patients suffered anastomotic stricture requiring endoscopic balloon dilation. So-called functional stasis after R-Y reconstruction was not found in this study. Incidence of heartburn at 12 months postoperatively was 37% in the B-I group and 8% in the R-Y group (P = 0.0002). Amount of meal consumed compared with preoperative value at 12 months postoperatively was significantly higher for the R-Y group than for the B-I group (83.6% +/- 15.3% vs. 77.8% +/- 16.0%; P = 0.047). Endoscopic findings showed that incidence of remnant gastritis was significantly lower in the R-Y group than in the B-I group (12% vs. 34%; P = 0.002). Bile reflux into the remnant stomach was not observed in the R-Y group. CONCLUSION R-Y reconstruction seems superior to B-I reconstruction for preventing both bile reflux into the gastric remnant and postoperative complications. We consider R-Y reconstruction as a feasible and safe method for LADG.
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Díaz de Liaño A, Yárnoz C, Aguilar R, Artieda C, Ortiz H. [Morbidity and mortality in gastrectomy with D2 lymphadenectomy in a specialised unit]. Cir Esp 2008; 83:18-23. [PMID: 18208744 DOI: 10.1016/s0009-739x(08)70491-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
INTRODUCTION The combination of gastrectomy and D2 lymphadenectomy is still not a widely accepted therapeutic option by Western surgeons, due to its high post-operative morbidity and mortality. OBJECTIVE To evaluate the morbidity and mortality in a series of patients with gastric cancer treated by gastrectomy and D2 lymphadenectomy, and compare these results with those published by centres with notable experience. PATIENTS AND METHOD A descriptive and prospective study on a series of 126 consecutive patients with gastric cancer treated by gastrectomy and D2 lymphadenectomy. All complications were recorded, grouped into abdominal and non-abdominal, as well as surgical re-interventions. RESULTS Total gastrectomy was performed on 95 (75.4%) of the 126 patients. It was combined with splenectomy in 22 cases (17.5%) and left pancreatectomy in 9 (7.1%). The stages, according to the AJCC, were: stage 0: 4.8%, IA: 17.5%, IB: 22.2%, II: 10.3%, IIIA: 16.7%, IIIB: 9.5%, and stage IV: 19%. Of these patients 52.4% were overweight and more than 60% had an ASA risk assessment of III or IV. Fifty complications arose in 37 (29%) of the 26 patients, which required 12 surgical re-interventions (all in total gastrectomy cases). Four anastomosis dehiscence were diagnosed and 4 intra-abdominal abscesses with no evidence of anastomosis dehiscence which were resolved with drainage. Two (1.6%) of the 126 patients died, both after total gastrectomy and with no evidence of intra-abdominal complications. CONCLUSIONS Patients with gastric cancer, even with associated risk factors, can be treated by gastrectomy and D2 lymphadenectomy with similar morbidity and mortality rates to those centres with more experience, due to a great extent to sub-specialising in this surgery.
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Affiliation(s)
- Alvaro Díaz de Liaño
- Sección Esófago-Gástrica, Servicio de Cirugía General, Hospital Virgen del Camino, Pamplona, Navarra, España.
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Kostić Z, Cuk V, Ignjatović M, Usaj-Knezević S. [Early complications following radical surgical treatment of patients with gastric adenocarcinoma]. VOJNOSANIT PREGL 2006; 63:249-56. [PMID: 16605190 DOI: 10.2298/vsp0603249k] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
BACKGROUND/AIM Surgical treatment of patients with gastric adenocarcinoma means the total excision of a tumor and the pathways of its spreading with the risk of operational complications as low as possible. The aim of this study was to evaluate the type and frequency of early postoperative complications and mortality after a radical surgical treatment of patients with gastric adenocarcinoma. METHODS Complication rates and postoperative mortality were studied in 70 consecutive patients in whom a radical surgical procedure, gastrectomy (total or subtotal) with D2 lymphadenectomy, was performed. In the early postoperative period, the frequencies of general and specific complications were detected. The frequencies of complications were compared between the groups of patients according to the defined clinical, operative and pathohistological paramethers. RESULTS The overall morbidity and mortality rates were 27.14% and 5.71%, respectively Pancreatic fistula in five, and pleural effusion in three patients were the most frequently registered complications. Three of four deaths occured in patients older than 70 years, with the stage III and IV of the disease, and in all of them total gastrectomy with splenectomy was performed. A statistically significant difference (p < 0.05) in complication rates was found between the groups of patients with and without splenectomy and with the tumors > 5 cm and < or = 5 cm. CONCLUSION Radical surgical treatment of patients with gastric adenocarcinoma might be done with an acceptable morbidity and mortality if it is performed by the surgeons with the experience in D2 lymphadenectomy technique. A diameter of the tumor > 5 cm, and splenectomy, and/or splenopancreatectomy are the most important risk factors for the occurrence of complications and modifications of D2 lymphadenectomy technique with limited indications for splenic and/or pancreas resection can improve treatment results. An individual approach and the appropriate selection of the surgical procedure are necessary in patients older than 70 years.
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Affiliation(s)
- Zoran Kostić
- Vojnomedicinska akademija, Klinika za abdominalnu i endokrinu hirurgiju, Beograd
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