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Park CH, Baek SK, Bae OS, Jeong WK. Influence of old age on the postoperative outcomes of obstructive colorectal cancer surgery after the insertion of a stent. Ann Surg Treat Res 2015; 89:183-9. [PMID: 26448917 PMCID: PMC4595818 DOI: 10.4174/astr.2015.89.4.183] [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] [Subscribe] [Scholar Register] [Received: 03/31/2015] [Revised: 05/14/2015] [Accepted: 05/19/2015] [Indexed: 12/03/2022] Open
Abstract
Purpose In some patients more than 70 years of age with obstructive colorectal cancer, their concerns about the postoperative complications lead them to refuse surgery after the insertion of a stent. This study aimed to compare the postoperative outcomes between obstructive colorectal cancer patients aged less than 70 years and those aged 70 years and more who underwent surgery after the insertion of a colonoscopic stent. Methods Patients with obstructive colorectal cancer who underwent surgery after the insertion of a colonoscopic stent between March 2004 and March 2014 were reviewed retrospectively by using medical records. The patients were divided into two groups: 22 patients were aged less than 70 years (group A) and 30 patients were aged more than 70 years (group B). Results Although no significant difference in comorbidity was noted between the two groups, the American Society of Anesthesiologists (ASA) score was higher in group B. There was no significant difference in cancer location, stage, or the time from the insertion of the stent to operation. The perioperative results including operation time, blood loss, and length of stay were not significantly different between the groups. The postoperative complications were also not significantly different. Conclusion The surgical outcomes of elderly patients were similar to those of younger patients, despite higher ASA scores. These results indicate that surgery can be performed safely in elderly patients with obstructive colorectal cancer after the insertion of a stent.
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Affiliation(s)
- Chan Hee Park
- Department of Surgery, Keimyung University Dongsan Medical Center, Keimyung University School of Medicine, Daegu, Korea
| | - Seong Kyu Baek
- Department of Surgery, Keimyung University Dongsan Medical Center, Keimyung University School of Medicine, Daegu, Korea
| | - Ok Suk Bae
- Department of Surgery, Keimyung University Dongsan Medical Center, Keimyung University School of Medicine, Daegu, Korea
| | - Woon Kyung Jeong
- Department of Surgery, Keimyung University Dongsan Medical Center, Keimyung University School of Medicine, Daegu, Korea
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Jung HS, Park YK, Ryu SY, Jeong O. Laparoscopic Total Gastrectomy in Elderly Patients (≥70 Years) with Gastric Carcinoma: A Retrospective Study. J Gastric Cancer 2015; 15:176-82. [PMID: 26468415 PMCID: PMC4604332 DOI: 10.5230/jgc.2015.15.3.176] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2015] [Revised: 09/10/2015] [Accepted: 09/10/2015] [Indexed: 12/25/2022] Open
Abstract
PURPOSE To compare the surgical outcomes of laparoscopic total gastrectomy between elderly and non-elderly patients. MATERIALS AND METHODS Between 2008 and 2015, a total of 273 patients undergoing laparoscopic total gastrectomy for gastric carcinoma were divided into two age groups: elderly (≥70 years, n=71) vs. non-elderly (<70 years, n=172). Postoperative outcomes, including length of hospital stay, morbidity, and mortality were compared between the groups. RESULTS The elderly group showed a significantly higher rate of comorbidities and American Society of Anesthesiologists scores than those in the non-elderly group. No significant differences were found with respect to lymphadenectomy or combined organ resection between the groups. After surgery, the elderly group showed a significantly higher incidence of grade III and above complications than the non-elderly group (15.5% vs. 4.1%, P=0.003). Among the complications, anastomosis leakage was significantly more common in the elderly group (9.9% vs. 2.9%, P=0.044). Univariate and multivariate analyses showed that old age (≥70 years) was an independent risk factor (odds ratio=4.42, 95% confidence interval=1.50~13.01) for postoperative complications of grade III and above. CONCLUSIONS Elderly patients are more vulnerable to grade III and above complications after laparoscopic total gastrectomy than non-elderly patients. Great care should be taken to prevent and monitor the development of anastomosis leakage in elderly patients after laparoscopic total gastrectomy.
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Affiliation(s)
- Hong Sung Jung
- Division of Gastroenterological Surgery, Department of Surgery, Chonnam National University Hwasun Hospital, Hwasun, Korea
| | - Young Kyu Park
- Division of Gastroenterological Surgery, Department of Surgery, Chonnam National University Hwasun Hospital, Hwasun, Korea
| | - Seong Yeob Ryu
- Division of Gastroenterological Surgery, Department of Surgery, Chonnam National University Hwasun Hospital, Hwasun, Korea
| | - Oh Jeong
- Division of Gastroenterological Surgery, Department of Surgery, Chonnam National University Hwasun Hospital, Hwasun, Korea
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Mohri Y, Yasuda H, Ohi M, Tanaka K, Saigusa S, Okigami M, Shimura T, Kobayashi M, Kusunoki M. Short- and long-term outcomes of laparoscopic gastrectomy in elderly patients with gastric cancer. Surg Endosc 2014; 29:1627-35. [PMID: 25277478 DOI: 10.1007/s00464-014-3856-4] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2014] [Accepted: 08/18/2014] [Indexed: 01/07/2023]
Abstract
BACKGROUND Elderly patients are regarded as being at increased risk during major abdominal surgery because of a lack of functional reserve and an increased number of comorbidities. The aim of this study was to compare short- and long-term outcomes of laparoscopic gastrectomy between elderly and young gastric cancer patients. METHODS Two-hundred ten patients who underwent laparoscopic gastrectomy for gastric cancer at our institution between January 2001 and December 2011 were included in this retrospective study. Patients were divided into two age groups (younger than 70 years and older than 70 years) and were evaluated with respect to postoperative morbidity, quality of life (QOL), and survival. RESULTS Postoperative morbidity was similar in elderly and young groups (18.3 vs. 21.6 %; P = 0.718). Overall survival of the elderly group was significantly worse than that of the young group (P < 0.001). However, disease-specific survival was not significantly different between the two groups. Longitudinal postoperative change in QOL in the elderly group showed a recovery similar to that in the young group. CONCLUSIONS Laparoscopic gastrectomy can be performed as safely in elderly patients as in young patients, with comparable postoperative results and long-term outcomes, including QOL, although the life expectancy of elderly patients is shorter.
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Affiliation(s)
- Yasuhiko Mohri
- Department of Gastrointestinal and Pediatric Surgery, Mie University Graduate School of Medicine, 2-174 Edobashi, Tsu, Mie, 514-8507, Japan,
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The impact of old age on surgical outcomes of totally laparoscopic gastrectomy for gastric cancer. Surg Endosc 2013; 27:3990-7. [PMID: 23877760 DOI: 10.1007/s00464-013-3073-6] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2012] [Accepted: 06/14/2013] [Indexed: 02/08/2023]
Abstract
BACKGROUND Old age is regarded as the risk factor of major abdominal surgery due to the lack of functional reserve and the increased presence of comorbidities. This study aimed to evaluate the impact of old age on the surgical outcomes of totally laparoscopic gastrectomy for gastric cancer. METHODS This study enrolled 389 gastric cancer patients who underwent totally laparoscopic gastrectomy at Hanyang University Guri Hospital and ASAN Medical Center. The patients were classified into two groups according to age as those older than 70 years and those younger than 70 years. Early surgical outcomes such as operation time, postoperative complications, time to first flatus, days until soft diet began, and hospital stay were evaluated. RESULTS No patient was converted to open surgery. The two groups differed significantly in terms of overall postoperative complication rate, time to first flatus, days until soft diet began, and hospital stay. The patients who underwent Roux-en-Y gastrojejunostomy differed in incidence of postoperative ileus but not in severe postoperative complication rate. CONCLUSIONS The results of this study demonstrated that old age can have an effect on the surgical outcomes of totally laparoscopic gastrectomy. This study especially showed that elderly patients are affected by the return of bowel movement after totally laparoscopic gastrectomy. On the other hand, however, it is presumed that old age has not had a serious impact on surgical outcomes in totally laparoscopic gastrectomy because no difference in the severe postoperative complication rate was observed.
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Ahmadi A, Roudbari M, Gohari MR, Hosseini B. Estimation of hazard function and its associated factors in gastric cancer patients using wavelet and kernel smoothing methods. Asian Pac J Cancer Prev 2013; 13:5643-6. [PMID: 23317231 DOI: 10.7314/apjcp.2012.13.11.5643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND AND OBJECTIVES Increase of mortality rates of gastric cancer in Iran and the world in recent years reveal necessity of studies on this disease. Here, hazard function for gastric cancer patients was estimated using Wavelet and Kernel methods and some related factors were assessed. MATERIALS AND METHODS Ninety- five gastric cancer patients in Fayazbakhsh Hospital between 1996 and 2003 were studied. The effects of age of patients, gender, stage of disease and treatment method on patient's lifetime were assessed. For data analyses, survival analyses using Wavelet method and Log-rank test in R software were used. RESULTS Nearly 25.3% of patients were female. Fourteen percent had surgery treatment and the rest had treatment without surgery. Three fourths died and the rest were censored. Almost 9.5% of patients were in early stages of the disease, 53.7% in locally advance stage and 36.8% in metastatic stage. Hazard function estimation with the wavelet method showed significant difference for stages of disease (P<0.001) and did not reveal any significant difference for age, gender and treatment method. CONCLUSION Only stage of disease had effects on hazard and most patients were diagnosed in late stages of disease, which is possibly one of the most reasons for high hazard rate and low survival. Therefore, it seems to be necessary a public education about symptoms of disease by media and regular tests and screening for early diagnosis.
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Affiliation(s)
- Azadeh Ahmadi
- Department of Mathematics and Statistics, School of Health Management and Information Sciences, Hospital Management Research Center, Tehran University of Medical Sciences, Tehran, Iran
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6
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Hager ES, Abdollahi H, Crawford AG, Moudgill N, Rosato EL, Chojnacki KA, Yeo CJ, Kennedy EP, Berger A. Is Gastrectomy Safe in the Elderly? A Single Institution Review. Am Surg 2011. [DOI: 10.1177/000313481107700429] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The population of the United States is aging. Studies within the last several years have demonstrated that major abdominal operations in elderly patients can be done safely, but with increased rates of complications. We set out to determine the rates of morbidity and mortality in elderly patients undergoing gastric resection at a tertiary care university hospital. A retrospective analysis was performed of 157 consecutive gastric resections between January 1998 and July 2007. Group A (n = 99) consisted of patients < 75-years-old at surgery, whereas group B (n = 58) included patients who were ≥ 75 years of age at time of surgery. These two groups had their clinical and demographic data analyzed. Postoperative length of hospital stay, perioperative major morbidity, and in-hospital mortality were analyzed using analysis of variance, χ2, and multivariate analyses. The average age of patients in group A was 57 years, compared with 81 years in group B. We found no significant difference in the percentage of gastric resections for malignancy (group A, 49% vs group B, 62%) or emergency surgery (group A, 10% vs group B, 10%) between age groups. There was a significant increase in length of stay in the older patients (11.7 days vs 17.6 days; P = 0.032), as well as major complications (11.1% in group A vs 27.6% in group B; P = 0.008). The in-hospital mortality rates approached significance (group A, 4% vs group B, 12%; P = 0.057). Gastric resection in elderly patients carries with it longer hospital stays, higher risk of complications, and in-hospital mortality rates despite similarity in patient disease. This information is imperative to convey to the elderly patients in the preoperative period before gastric resection.
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Affiliation(s)
- Eric S. Hager
- Department of Surgery, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Hamid Abdollahi
- Department of Surgery, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Albert G. Crawford
- Department of Surgery, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Neil Moudgill
- Department of Surgery, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Ernest L. Rosato
- Department of Surgery, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Karen A. Chojnacki
- Department of Surgery, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Charles J. Yeo
- Department of Surgery, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Eugene P. Kennedy
- Department of Surgery, Thomas Jefferson University, Philadelphia, Pennsylvania
| | - Adam Berger
- Department of Surgery, Thomas Jefferson University, Philadelphia, Pennsylvania
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Moghimi-Dehkordi B, Safaee A, Zali MR. Comparison of colorectal and gastric cancer: survival and prognostic factors. Saudi J Gastroenterol 2009; 15:18-23. [PMID: 19568550 PMCID: PMC2702946 DOI: 10.4103/1319-3767.43284] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2007] [Accepted: 07/07/2008] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND/AIMS Gastric and colorectal cancers are the most common gastrointestinal malignancies in Iran. We aim to compare the survival rates and prognostic factors between these two cancers. METHODS We studied 1873 patients with either gastric or colorectal cancer who were registered in one referral cancer registry center in Tehran, Iran. All patients were followed from their time of diagnosis until December 2006 (as failure time). Survival curves were calculated according to the Kaplan-Meier Method and compared by the Log-rank test. Multivariate analysis of prognostic factors was carried out using the Cox proportional hazard model. RESULTS Of 1873 patients, there were 746 with gastric cancer and 1138 with colorectal cancer. According to the Kaplan-Meier method 1, 3, 5, and 7-year survival rates were 71.2, 37.8, 25.3, and 19.5%, respectively, in gastric cancer patients and 91.1, 73.1, 61, and 54.9%, respectively, in patients with colorectal cancer. Also, univariate analysis showed that age at diagnosis, sex, grade of tumor, and distant metastasis were of prognostic significance in both cancers (P < 0.0001). However, in multivariate analysis, only distant metastasis in colorectal cancer and age at diagnosis, grade of tumor, and distant metastasis in colorectal cancer were identified as independent prognostic factors influencing survival. CONCLUSIONS According to our findings, survival is significantly related to histological differentiation of tumor and distant metastasis in colorectal cancer patients and only to distant metastasis in gastric cancer patients.
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Affiliation(s)
- Bijan Moghimi-Dehkordi
- Research Center of Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Taleghani Hospital, Tehran, Iran.
| | - Azadeh Safaee
- Research Center of Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Taleghani Hospital, Tabnak St., Yaman Ave., Velenjak, Tehran, Iran
| | - Mohammad R. Zali
- Research Center of Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Taleghani Hospital, Tabnak St., Yaman Ave., Velenjak, Tehran, Iran
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8
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Ultrasonically Activated Shears in Gastrectomy for Large Gastric Cancers. Surg Today 2007; 37:1060-3. [DOI: 10.1007/s00595-007-3551-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2006] [Accepted: 03/14/2007] [Indexed: 12/26/2022]
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Saito H, Osaki T, Murakami D, Sakamoto T, Kanaji S, Tatebe S, Tsujitani S, Ikeguchi M. Effect of age on prognosis in patients with gastric cancer. ANZ J Surg 2006; 76:458-61. [PMID: 16768768 DOI: 10.1111/j.1445-2197.2006.03756.x] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
BACKGROUND The incidence of gastric cancer among the elderly has recently been increasing; however, the prognostic value of age in patients with gastric cancer remains elusive. METHODS A total of 1473 patients with gastric cancer, who had undergone curative gastrectomy were reviewed to investigate the prognostic significance of age. RESULTS Blood vessel invasion and differentiated type were more frequently observed in elderly than nonelderly patients (P < 0.0001) and elderly patients underwent limited lymph node dissection compared with nonelderly patients (P < 0.001). Moreover, chemotherapy was carried out in nonelderly patients more frequently than in elderly patients (P < 0.005). Ten-year survival rates were 70.2 and 81.4% in elderly and nonelderly patients, respectively, and the differences were statistically significant (P < 0.001). Postoperative mortality rates were 3.2 and 2.0% in elderly and nonelderly patients, respectively. Hematogenous recurrence was more frequently observed in elderly patients than nonelderly patients (P < 0.05). Multivariate analysis showed that age was an independent prognostic factor. CONCLUSIONS Age clinically serves as a simple predictor of survival in patients with gastric cancer and should be taken into account along with conventional clinicopathological variables such as depth of invasion and lymph node metastasis.
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Affiliation(s)
- Hiroaki Saito
- Department of Surgery, Division of Surgical Oncology, Tottori University School of Medicine, Yonago, Japan.
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10
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Audisio RA, Ramesh H, Longo WE, Zbar AP, Pope D. Preoperative Assessment of Surgical Risk in Oncogeriatric Patients. Oncologist 2005; 10:262-8. [PMID: 15821246 DOI: 10.1634/theoncologist.10-4-262] [Citation(s) in RCA: 94] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Cancer is a prevalent disease in our aging population; however, few oncologists are familiar with caring for oncogeriatric patients. Surgery is presently the treatment of choice for most solid tumors, but it is frequently delivered in a suboptimal way in this patient subsetting. Undertreatment is often justified with the concern of an unsustainable toxicity, while overtreatment can be related to the lack of knowledge in optimizing preoperative risk assessment. To draw new light on this issue, several surgeons presented their series, providing hard evidence that surgical options can be offered to the elderly with cancer, with only a limited postoperative mortality and morbidity. As it is likely that much of these data suffer from selection bias, we concentrated on Comprehensive Geriatric Assessment (CGA), which can add substantial information on the functional assessment of elderly cancer patients. A validated instrument such as the CGA allows a comparison of series, predicting short-term surgical outcomes more precisely, and offers appropriate information when consenting elderly patients. Preoperative Assessment of Cancer in the Elderly is a prospective international study conceived and launched to outline the fitness of elderly surgical patients with malignant tumors. This paper reports on preliminary results and analysis from the ongoing study.
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Ramesh HSJ, Pope D, Gennari R, Audisio RA. Optimising surgical management of elderly cancer patients. World J Surg Oncol 2005; 3:17. [PMID: 15788092 PMCID: PMC1079964 DOI: 10.1186/1477-7819-3-17] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2004] [Accepted: 03/23/2005] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND: Elderly population is on rise. It is an ethical dilemma how aggressive one should be when it comes to treat cancer in elderly. Presumed fear of increased postoperative morbidity and mortality has resulted in delivery of sub-optimal cancer surgery. METHODS: In this review article we visit physiology of the aged, tools available to assess surgical risks in oncogeriatric patients, and current practice in the management of common cancers encountered in surgical oncology, with the view of increasing awareness on optimising surgical management of senior patients with cancer. A pubmed search for cancer, surgery, elderly, was carried out. RESULTS: Cancer is on rise with increasing age predominantly affecting breast, gastrointestinal tract and lung. Increasingly more surgeons are offering surgery to elderly cancer patient but selection bias is prevalent. Available data reflect short and long-term outcome of cancer surgery in elderly is not greatly different to that of younger patient. Declining physiological reserve along with inability to respond adequately to physiological stress are salient age related changes. Comprehensive Geriatric Assessment (CGA) is not tested in surgical patient. There is need for a tool to define individualised operative risk. Preoperative assessment of cancer in elderly is designed to offer this information based on functional status of an individual utilising currently available tools of risk assessment. CONCLUSION: All elderly cancer patients should be offered optimal treatment depending on their functional status not on chronological age. Oncogeriatric patient would benefit from dedicated multidisciplinary approach. Recruitment of elderly cancer patients to more clinical trials is needed to enhance our knowledge and to offer optimum treatment to this unique subgroup.
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Affiliation(s)
| | | | | | - Riccardo A Audisio
- Dept. of Surgery, Whiston Hospital, Prescot, UK & University of Liverpool, Liverpool, UK
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12
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Toneto MG, Moreira LF, Jeckel Neto E, Souza HPD. Gastrectomia em pacientes idosos: análise dos fatores relacionados a complicações e mortalidade. Rev Col Bras Cir 2004. [DOI: 10.1590/s0100-69912004000600008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
OBJETIVO: Verificar as variáveis que influenciam os resultados pós-operatórios no tratamento do adenocarcinoma gástrico em pacientes idosos. MÉTODO: Foi realizada uma coorte histórica onde as principais variáveis em estudo foram: idade, localização do tumor, estadiamento, doenças associadas, complicações do procedimento cirúrgico e mortalidade operatória. Os pacientes foram separados em dois grupos em relação à idade [Grupo I (< 65 anos) e Grupo II ( 65 anos)], de maneira que os fatores associados com maior mortalidade fossem analisados de forma independente. RESULTADOS: Foram avaliados 160 pacientes submetidos à ressecção gástrica. A média de idade foi 60,7 anos. Presença de doenças associadas, classificação ASA III ou IV e mortalidade operatória foram associados com indivíduos mais velhos. Não houve diferença entre os grupos em relação à localização do tumor no estômago, ressecção empregada, estágio dos tumores e complicações pós-operatórias. A mortalidade operatória foi 6,1% no Grupo I e 12,9% no Grupo II. O principal fator de risco para o óbito na análise univariada foi a presença de doenças associadas (p<0,03). Na análise multivariada, o único fator de risco significativo para maior mortalidade foi classificação ASA mais avançada. CONCLUSÃO: Os idosos operados por adenocarcinoma gástrico apresentam fator de risco mais acentuado de morte pós-operatória. Contudo, a idade cronológica não pode ser definida como um fator determinante, e sim circunstâncias de doenças associadas e condições fisiológicas que os acompanham nessa faixa etária.
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Bando E, Kojima N, Kawamura T, Takahashi S, Fukushima N, Yonemura Y. Prognostic value of age and sex in early gastric cancer. Br J Surg 2004; 91:1197-1201. [PMID: 15449274 DOI: 10.1002/bjs.4541] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND The need for lymph node dissection in early gastric cancer (EGC) is controversial. The present study investigated the possibility of planning treatment for EGC according to age and sex rather than node status. METHODS Overall survival rate and cause of death were analysed according to age (5-year increments) and sex in 4231 patients with EGC. Cox proportional hazard regression analyses were used to identify the most valuable predictor. RESULTS In patients with EGC 5- and 10-year cancer-specific survival rates were 98.4 and 96.3 per cent respectively, whereas corresponding overall survival rates were 90.2 and 80.9 per cent. The critical age for determining prognosis was 70 years for men (chi2 = 131.34, P < 0.001) and 75 years for women (chi2 = 64.35, P < 0.001). For both sexes, the 10-year overall survival rate was less than 30 per cent in patients over 80 years old. Multivariate Cox stepwise regression analysis identified age as the most powerful prognostic indicator in EGC. The rate of death from causes unrelated to the tumour increased significantly with age, whereas that from recurrence was not affected by age. CONCLUSION Age is a better prognostic indicator than node status in both men and women with EGC. Age and sex should be taken into account as well as conventional clinicopathological variables related to lymph node metastases when determining appropriate therapy for EGC.
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Affiliation(s)
- E Bando
- Gastric Surgery and Digestive Surgery Division, Shizuoka Cancer Centre, Shizuoka, Japan
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14
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Saidi RF, Bell JL, Dudrick PS. Surgical resection for gastric cancer in elderly patients: is there a difference in outcome? J Surg Res 2004; 118:15-20. [PMID: 15093711 DOI: 10.1016/s0022-4804(03)00353-6] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/24/2003] [Indexed: 02/06/2023]
Abstract
BACKGROUND Early and long-term outcome of gastrectomy for gastric cancer in elderly adults has been a subject of controversy and debate. MATERIALS AND METHODS Clinical information was reviewed for patients undergoing gastrectomy for gastric cancer during an 11-year period (1990-2000) at the University of Tennessee Medical Center at Knoxville. Patient demographics, tumor characteristics, operative mortality and morbidity, survival, and length of hospitalization were reviewed. RESULTS Of 48 patients who underwent gastric resection for gastric adenocarcinoma, 24 were older than 70 and 24 younger than 70. There were no differences between the two groups regarding tumor characteristics, including location, tumor size, grade, gross pathology, lymph node involvement, lymphovascular invasion, and stage. In the elderly group, 75% underwent subtotal gastrectomy and 25% had total gastrectomy with or without resection of adjacent organs. In the younger patients, these numbers were 66.6% and 33.3%, respectively, which was statistically insignificant (P = 0.5). Five-year survival was 16.6% among elderly patients compared to 20.8% in the younger patients (P = 0.45). Half of the elderly patients and 39% of young patients had other comorbidities (P = 0.45). Postoperative mortality and morbidity was 8.33% and 33.3% in elderly patients, compared to 4.2% and 33.3%, respectively, in the younger group. These results were statistically insignificant (P = 0.4). The median postoperative length of stay was 15 days (95 percent confidence interval, 11-19 days) in younger patients compared to 18 days (95 percent confidence interval, 13-22 days) in the elderly group (P = 0.3). CONCLUSION This study suggests that gastrectomy can be carried out safely in elderly patients. The early and long-term outcomes in elderly patients (over age 70) are comparable to younger patients (under age 70). Age alone should not preclude gastric resection in elderly patients.
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Affiliation(s)
- Reza F Saidi
- Department of Surgery, Providence Hospital and Medical Centers, Southfield, MI 48075, USA.
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15
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Audisio RA, Bozzetti F, Gennari R, Jaklitsch MT, Koperna T, Longo WE, Wiggers T, Zbar AP. The surgical management of elderly cancer patients. Eur J Cancer 2004; 40:926-38. [PMID: 15093567 DOI: 10.1016/j.ejca.2004.01.016] [Citation(s) in RCA: 154] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2004] [Accepted: 01/19/2004] [Indexed: 12/13/2022]
Abstract
Although cancer in the elderly is extremely common, few health professionals in oncology are familiar with caring for series of oncogeriatric patients. Surgery is at present the first choice, but is frequently delivered suboptimally: under-treatment is justified by concerns about unsustainable toxicity, whilst over-treatment is explained by the lack of knowledge in optimising preoperative risk assessment. This article summarises the point of view of the Surgical Task Force @ SIOG (International Society for Geriatric Oncology), pointing out differences from, and similarities to, the younger cohorts of cancer patients, and highlighting the latest updates and trends specifically related to senior cancer patients.
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Affiliation(s)
- R A Audisio
- University of Liverpool, Whiston Hospital, Prescot, UK.
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Noda H, Maehara Y, Irie K, Kakeji Y, Yonemura T, Sugimachi K. Increased proliferative activity caused by loss of p21(WAF1/CIP1) expression and its clinical significance in patients with early-stage gastric carcinoma. Cancer 2002; 94:2107-12. [PMID: 11932915 DOI: 10.1002/cncr.10417] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
BACKGROUND Recurrences of gastric carcinoma are likely to take on a variety forms, even after patients undergo curative resection for early-stage gastric carcinoma. It is important to identify the biologic markers that predict tumor progression and survival in these patients. Proliferating cell nuclear antigen (PCNA) acts as a processivity factor for DNA polymerase delta, which is involved directly in DNA synthesis, and the PCNA level is correlated with the proliferative state of cells. p21(WAF1/CIP1) interacts with PCNA to inhibit DNA synthesis and plays a central role in regulating the cell cycle. The authors investigated patients with early-stage gastric carcinoma to determine the clinical significance of proliferative activity and p21 expression. METHODS Tissue specimens from 133 Japanese patients with early-stage gastric carcinoma that invaded the submucosal layer were immunostained with a monoclonal antibody against PCNA and p21(WAF1/CIP1), and the correlations between the PCNA labeling index and p21(WAF1/CIP1) expression as well as clinicopathologic factors were investigated. RESULTS The PCNA labeling index varied from 9.9% to 81.4%, (mean, 31.2%). The incidence of p21 positive expression was 87 of 133 patients (65.4%). The patients with a high labeling index had a significantly higher rate of lymph node metastasis (P < 0.01) and loss of p21(WAF1/CIP1) expression (P < 0.05) compared with the patients with a low labeling index. The 5-year survival rate for patients in the high labeling index group (87.0%) was significantly lower compared with the 5-year survival rate for the patients in the low labeling index group (98.6%; P < 0.05). CONCLUSIONS Loss of p21(WAF1/CIP1) expression contributes to the amplification of proliferative activity in patients with early-stage gastric carcinoma. Estimation of the proliferative activity of early-stage gastric carcinoma provides information on lymph node metastasis and prognosis. Even after patients undergo curative resection, those with early-stage gastric carcinoma should be followed closely.
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Affiliation(s)
- Hiroshi Noda
- Department of Surgery, Saga Prefectural Hospital Koseikan, Saga, Japan
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17
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Maehara Y, Kakeji Y, Koga T, Emi Y, Baba H, Akazawa K, Sugimachi K. Therapeutic value of lymph node dissection and the clinical outcome for patients with gastric cancer. Surgery 2002; 131:S85-91. [PMID: 11821792 DOI: 10.1067/msy.2002.119309] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
BACKGROUND While the incidence of gastric cancer differs greatly between Japan and other countries, both diagnostic and treatment modalities for patients with gastric cancer have improved in Japan. What follows is an overview of the effects of lymph node dissection for such patients. METHODS We analyzed data on 2152 Japanese men and women with gastric cancer who underwent surgical resection from 1965 to 1995 at Kyushu University in Fukuoka, Japan. We focused on time trends of surgical management, including lymph node dissection and postoperative outcome. RESULTS In all cases of gastric cancer, the rate of early gastric cancer increased from 18% in the first 6-year period to 57% in the last 5-year period. Extensive lymph node dissections (D2 and D3) were performed more frequently in recent years. Due to early identification of the cancer and upgraded perioperative care, both postoperative morbidity and mortality rates 30 days after surgery have decreased greatly, even in aged patients. CONCLUSIONS Early tumor detection, standardized surgical treatment, including routine lymph node dissection, and improved perioperative management have led to increased survival time among patients with this malignancy.
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Affiliation(s)
- Yoshihiko Maehara
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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18
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Adenocarcinoma gástrico en pacientes mayores de 80 años. Cir Esp 2002. [DOI: 10.1016/s0009-739x(02)71985-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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19
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Blair SL, Schwarz RE. Advanced Age Does Not Contribute to Increased Risks or Poor Outcome after Major Abdominal Operations. Am Surg 2001. [DOI: 10.1177/000313480106701202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Elderly patients are still frequently denied major operations out of concerns over increased morbidity. The impact of advanced age on morbidity, mortality, and late outcomes after major gastric and pancreatic resections was studied by retrospective review with Chi square and regression analysis. Between July 1987 and June 2000, 179 patients underwent a major gastrectomy or pancreatectomy procedure at the City of Hope Cancer Center. There were 96 males and 83 females with a median age of 64 years (range 17–97) and elderly subsets more than 70 (n = 53) and more than 80 (n = 18) years of age. Diagnoses included gastric cancer (n = 83, 46%), pancreatic or periampullary cancer (n = 78, 44%), and benign pancreatic (n = 11, 6%) or gastric (n = 7, 4%) conditions. Age >70 years was correlated with more complex underlying medical conditions ( P = 0.001) and gastrectomy for cancer ( P = 0.01). None of four in-hospital deaths or 11 90-day lethal events occurred in patients >70 years of age ( P = 0.005). Overall complications (35% vs 49%) and major complications (25% vs 37%) were less frequent in the older patient group [P = not significant (NS)]. Median intensive care unit stay (3 vs 2 days) and hospital stay (12 vs 12.5 days) were similar ( P = NS). Pancreatoduodenectomy, gastrectomy for “benign” indications, and splenectomy—but not age—were significant prognostic variables for increased complications and longer hospital stay (at P < 0.05). At a median follow-up of 13 months (20 for survivors) the median survival after resection for gastric cancer (30 vs 16 months) or pancreatic/periampullary cancer (30 vs 23 months) was not inferior in elderly patients ( P = NS). Five-year disease-free survival was superior in gastric cancer patients >70 years (59% vs 26%, P = 0.03) but not for pancreatic cancer. Advanced age under current clinical selection criteria does not impose increased hazards beyond disease- and procedure-related risk factors for patients undergoing gastrectomy or pancreatectomy; no patient should be denied these operations on the basis of age criteria alone.
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Affiliation(s)
- Sarah L. Blair
- Department of General Oncologic Surgery, City of Hope National Medical Center, Duarte, California
| | - Roderich E. Schwarz
- Department of General Oncologic Surgery, City of Hope National Medical Center, Duarte, California
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Yasuda K, Shiraishi N, Adachi Y, Inomata M, Sato K, Kitano S. Risk factors for complications following resection of large gastric cancer. Br J Surg 2001; 88:873-7. [PMID: 11412261 DOI: 10.1046/j.0007-1323.2001.01782.x] [Citation(s) in RCA: 58] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
BACKGROUND Although there is a low mortality rate after gastrectomy in Japan, most studies include many early gastric cancers. There have been few studies on the morbidity after gastrectomy for advanced gastric cancer. The aim of this study was to clarify the characteristics and risk factors for postoperative complications after resection of large gastric cancers based on three clinical factors: patient, operation and tumour. METHODS A retrospective study was carried out on 97 patients with a gastric tumour measuring 10 cm or more in diameter. Postoperative complications were recorded and the patients were divided into two groups: 38 with complications and 59 without. Patient, operative and tumour findings were compared between the two groups. RESULTS Overall morbidity and mortality rates were 39 and 7 per cent respectively. The most frequent complication was pleural effusion (17 per cent), followed by anastomotic leakage (14 per cent), abdominal abscess (12 per cent), wound infection (12 per cent), pancreatic leakage (8 per cent) and peritonitis (6 per cent). Risk factors associated with postoperative complications were operating time (400 versus 337 min, P < 0.01), blood loss (1338 versus 782 ml, P < 0.01), pancreatic invasion (26 versus 8 per cent, P < 0.05) and raised serum carcinoembryonic antigen (CEA) level (5 ng/ml or greater) (36 versus 17 per cent, P < 0.05), independent of patient age, nutritional status, type of gastrectomy, splenectomy or pancreatectomy, extent of lymph node dissection, tumour location, size and stage of disease. CONCLUSION Even in Japan, the morbidity of gastrectomy for large gastric cancer is high and associated with operating time, blood loss, pancreatic invasion and serum CEA level.
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Affiliation(s)
- K Yasuda
- Department of Surgery I, Oita Medical University, 1-1 Idaigaoka, Hasama-machi, Oita 879-5593, Japan.
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21
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Maehara Y, Kakeji Y, Oda S, Takahashi I, Akazawa K, Sugimachi K. Time trends of surgical treatment and the prognosis for Japanese patients with gastric cancer. Br J Cancer 2000; 83:986-91. [PMID: 10993643 PMCID: PMC2363551 DOI: 10.1054/bjoc.2000.1427] [Citation(s) in RCA: 79] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
The incidence of gastric cancer is much higher in Japan than in other countries even though diagnostics and treatments of such patients have improved. The objective of this study was to present an overview of the past, present and future of surgical treatment for our patients with gastric cancer. We analysed data on 2152 Japanese men and women with gastric cancer who underwent surgical resection from 1965 to 1995 at Kyushu University in Fukuoka, Japan, based on a univariate and the multivariate analysis. We focused on time trends of surgical treatment and the postoperative outcome. Over the years, there have been favourable changes in the numbers of patients with early gastric cancer. In all cases of gastric cancer, the rate of 18% in the first six year period (group 1) was 57% in the last 5 year period (group 6). Size of the tumour was smaller, well-differentiated tumour tissue was more common, and lymphatic involvement was less frequent. Lymph node metastasis, liver metastasis and peritoneal dissemination all decreased. Extensive lymph node dissection was more frequently done and the rate of curative resection (curability A and B) increased. With increases in identifying the early stage of cancer and better perioperative care, mortality rates 30 days after the surgery greatly decreased. Multivariate analysis revealed that the 10 factors of depth of invasion, lymph node metastasis, lymph node dissection, tumour size, liver metastasis, peritoneal dissemination, lymphatic invasion, vascular invasion, lesion in the whole stomach and lesion in the middle stomach were independent factors for determining the prognosis. Detection of the tumour in an early stage, standardized surgical treatment, including routine lymph node dissection, close follow-up schedules and better perioperative management are expected to increase survival time for patients with this malignancy.
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Affiliation(s)
- Y Maehara
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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22
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Kubota H, Kotoh T, Dhar DK, Masunaga R, Tachibana M, Tabara H, Kohno H, Nagasue N. Gastric resection in the aged (> or = 80 years) with gastric carcinoma: a multivariate analysis of prognostic factors. THE AUSTRALIAN AND NEW ZEALAND JOURNAL OF SURGERY 2000; 70:254-7. [PMID: 10779055 DOI: 10.1046/j.1440-1622.2000.01802.x] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND The incidence of gastric neoplasm is increasing in the elderly population. Therefore, a rational method of treatment for gastric cancer in the elderly should be constituted to improve the survival. The purpose of the present study was to clarify whether the patient's age is an independent prognostic factor and to determine clinicopathological characteristics in the elderly. METHODS Curative resection of gastric cancer was carried out on 601 patients who were 40 years or older. They were divided into the following two groups: younger patients (between 40 and 79 years old) and elderly patients (80 years or older). The clinicopathologic features of these patients were reviewed retrospectively and multivariate analysis was carried out. RESULTS The distinguishing features of gastric cancer in the elderly patients were intestinal and mixed types of cancer, distal third stomach dominance in the tumour location, advanced stage of disease, and a low rate of extensive lymph node dissection (D3 or more). Regarding the recurrence site, the liver was the dominant site in the elderly group (25.3% in the younger group vs 54.5% in the elderly group). The 10-year disease-free survival rate of the elderly group was 53.2%, which was significantly worse than that (79.9%) of the younger patients (P = 0.0004). In multivariate analysis, an age of > or = 80 years is an independent prognostic factor, as well as stage, depth of tumour invasion, lymph node metastasis, scirrhous carcinoma, and blood transfusion. CONCLUSIONS Results indicate that gastric cancer in elderly patients has a poorer prognosis than that in younger patients.
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Affiliation(s)
- H Kubota
- Second Department of Surgery, Shimane Medical University, Izumo, Japan.
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23
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Hara H, Isozaki H, Nomura E, Fujii K, Sako S, Tanigawa N. Evaluation of treatment strategies for gastric cancer in the elderly according to the number of abnormal parameters on preoperative examination. Surg Today 1999; 29:837-41. [PMID: 10489122 DOI: 10.1007/bf02482772] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
The treatment strategies in patients with gastric cancer aged 80 years or older have not yet been well defined. We examined the incidence of postoperative complications and hospital mortality regarding the preoperative condition of such patients. A preoperative examination included evaluations of the cardiac, pulmonary, renal, and hepatic functions, the presence or absence of anemia, nutritional status, and blood sugar content. The incidence of postoperative complications and hospital mortality were then studied in relation to the number of preoperative abnormal parameters. The incidence of postoperative complications was 37.0%. The rate of hospital mortality was 11.1%. Among the patients with abnormalities in five or more items, the incidence of complications was 76.9% and the rate of hospital mortality was 23.1%. In the patients with an operative time of 4 h or longer, the same incidence was 71.4%. Among the patients who underwent a curative resection, the 5-year survival rate was 92.3%. For elderly gastric cancer patients with abnormalities in five or more items during a preoperative examination and for those showing a poor level of daily life activity, a less invasive treatment modality should be planned. Patients with abnormalities of four or fewer items at a preoperative examination appear to be good candidates for curative resection.
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Affiliation(s)
- H Hara
- Department of General and Gastroenterological Surgery, Osaka Medical College, Takatsuki, Japan
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24
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Haga Y, Yagi Y, Ogawa M. Less-invasive surgery for gastric cancer prolongs survival in patients over 80 years of age. Surg Today 1999; 29:842-8. [PMID: 10489123 DOI: 10.1007/bf02482773] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
This study was undertaken to determine the most appropriate form of surgery for elderly patients with gastric cancer in relation to postoperative complications and long-term survival. A total of 72 consecutive patients over 80 years of age who underwent partial or total gastrectomy were evaluated using an E-PASS scoring system. This system is comprised of a preoperative risk score (PRS), a surgical stress score (SSS), and a comprehensive risk score (CRS) determined by both the PRS and SSS. Patients with a CRS > or = 0.5 had significantly higher rates of morbidity and mortality at 45.0% and 20.0%, respectively, than those with CRS < or = 0.5, at 17.0% and 2.1%, respectively. A Cox regression analysis of long-term survival, including death from other causes, identified five significant prognostic factors, namely: stage, curability, SSS, CRS, and allogeneic blood transfusion. Among the patients without any apparent residual cancer, a significantly better survival was seen in those who underwent less invasive surgery (SSS < 0.25), those with a CRS < or = 0.5, and those who had not been given a blood transfusion. These results suggest that less invasive surgery not requiring a blood transfusion is advisable for patients over 80 years of age with gastric cancer. Furthermore, gastrectomy with a CRS > or = 0.5 may have a poor therapeutic effect on both early and long-term outcome.
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Affiliation(s)
- Y Haga
- Department of Surgery II, Kumamoto University Medical School, Japan
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25
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Sánchez-Bueno F, Garcia-Marcilla JA, Perez-Flores D, Pérez-Abad JM, Vicente R, Aranda F, Ramirez P, Parrilla P. Prognostic factors in a series of 297 patients with gastric adenocarcinoma undergoing surgical resection. Br J Surg 1998; 85:255-60. [PMID: 9501830 DOI: 10.1046/j.1365-2168.1998.00558.x] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND Gastric cancer has a poor prognosis. The aim of this study was to determine the influence of several clinicopathological variables on outcome in a series of 297 Western patients undergoing surgical resection for gastric adenocarcinoma. METHODS The results were analysed retrospectively and prognostic factors were identified in a univariate and Cox proportional hazards regression model. Mean patient age at the time of operation was 61.9 years; 65.7 per cent were men. Mean follow-up was 7.8 (range 1-15) years. Of the 297 patients undergoing surgery, 70 per cent had subtotal gastrectomy, 26.3 per cent underwent total gastrectomy and 3.7 per cent had proximal gastrectomy. RESULTS The overall survival rate was 38.9 per cent at 5 years. In th univariate analysis, survival-related factors were weight loss (P < 0.05), abdominal mass (P < 0.01), dysphagia (P < 0.001), type of gastrectomy (subtotal gastrectomy versus total gastrectomy, P < 0.001), intention of resection (curative versus palliative resection, P < 0.001), tumour site (P < 0.001), histopathological grade (low versus high grade, P < 0.05), tumour diameter less than 3 cm (P < 0.001), degree of gastric wall invasion (P < 0.001), degree of lymph node invasion (P < 0.001) and stage of the neoplasia (P < 0.001). Other variables had no significant influence. In the multivariate analysis, degree of gastric wall invasion, lymph node invasion, tumour size and dysphagia at presentation were the only independent prognostic variables. CONCLUSION From these data it was possible to derive a prognostic index with which patients could be classified as at low, intermediate or high risk.
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Affiliation(s)
- F Sánchez-Bueno
- Department of General Surgery, Virgen de la Arrixaca University Hospital, Murcia, Spain
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26
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Affiliation(s)
- M E Zenilman
- Department of Surgery, Jack D. Weiler Hospital, Albert Einstein College of Medicine, Montefiore Medical Center, Bronx, New York, USA
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27
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Audisio RA, de Braud F, Wils J. Gastric cancer. Crit Rev Oncol Hematol 1998; 27:143-4. [PMID: 9634269 DOI: 10.1016/s1040-8428(97)10023-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Affiliation(s)
- R A Audisio
- European Institute of Oncology (IEO), Milano, Italy
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28
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Maehara Y, Tomoda M, Tomisaki S, Ohmori M, Baba H, Akazawa K, Sugimachi K. Surgical treatment and outcome for node-negative gastric cancer. Surgery 1997; 121:633-9. [PMID: 9186463 DOI: 10.1016/s0039-6060(97)90051-9] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND The clinicopathologic characteristics and prognosis for patients with node-negative gastric cancer have heretofore remained to be determined. METHODS We analyzed data on 730 of our patients with node-negative gastric cancer who underwent curative gastric resection in the Department of Surgery II, Kyushu University Hospital, between 1965 and 1990, with reference to prognostic factors. The presence of lymph node metastasis was determined by means of routine hematoxylin-eosin staining of excised tissues. RESULTS The 5-year survival rate was 91.7% and the 10-year rate was 88.5%; thus the prognosis was good for patients with node-negative gastric cancer. When the prognosis was analyzed by stratification of each clinicopathologic factor, the survival time was shorter for older patients when the size of the tumor was larger, when the tumor involved the entire stomach, and when-tissues revealed infiltrative growth, serosal invasion, and lymphatic invasion. Extensive lymph node dissection was performed for 86.6% of the patients, and for these patients the prognosis was better, with a statistical difference. In a multivariate analysis, tumor size, serosal invasion, and extensive lymph node dissection proved to be independent prognostic factors for patients with node-negative gastric cancer. CONCLUSIONS Prophylactic lymph node dissection for patients with gastric cancer will prolong the survival time.
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Affiliation(s)
- Y Maehara
- Department of Surgery II, Faculty of Medicine, Kyushu University, Fukuoka, Japan
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29
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Lichtman SM, Bayer RL. Gastrointestinal Cancer in the Elderly. Clin Geriatr Med 1997. [DOI: 10.1016/s0749-0690(18)30171-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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30
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Audisio RA, Veronesi P, Ferrario L, Cipolla C, Andreoni B, Aapro M. Elective surgery for gastrointestinal tumours in the elderly. Ann Oncol 1997; 8:317-26. [PMID: 9209660 DOI: 10.1023/a:1008294921269] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
The geriatric population is expanding and clinical decision-making is often complicated by the effects of ageing. Age should not be the only parameter considered when addressing medical problems. Elderly subjects have been denied surgery because of their presumed higher mortality and morbidity. The present review summarises the physiology of the aged and discusses operative risks, mortality and morbidity rates as well as therapeutic results for the different gastrointestinal sites when affected by cancer. Reports on surgical treatments are revisited and compared to the same procedures delivered to younger patients in the context of the ethical issue of offering the best care to every patient. Elective operations by surgical oncologists are found to be safe with the exception of major liver resections. Complication rates and mean hospital stay do not differ between the two age groups provided the procedure is conducted with the best-known technique in expert hands. A drop in operative morbidity has occurred in the past three decades. Several investigators have emphasised the marked increase in morbidity and mortality experienced by elderly patients when undergoing emergency procedures. Associated diseases have to be properly assessed, as the elderly have a frail physiological balance with a reduced capacity for recovery from traumatic events including major surgical procedures. Careful preoperative evaluation, intraoperative conduct and postoperative care are presently achieved in almost every major hospital. Good clinical practice is based on the balance between probability of cure and toxic effects. Treatment of the elderly should no longer be based on untested beliefs and personal opinions. The elderly should be accrued for prospective clinical evaluation and should not be denied optimal surgical treatment.
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Affiliation(s)
- R A Audisio
- EIO-European Institute of Oncology, Milan, Italy
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Maehara Y, Emi Y, Baba H, Adachi Y, Akazawa K, Ichiyoshi Y, Sugimachi K. Recurrences and related characteristics of gastric cancer. Br J Cancer 1996; 74:975-9. [PMID: 8826869 PMCID: PMC2074740 DOI: 10.1038/bjc.1996.468] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
We analysed data on 1117 patients with gastric cancer who were treated by curative resection. Attention was focused on invasion and a recurrence of the cancer. Based on a univariate analysis, death following a recurrence and prognosis were related to age of the patients, size of the tumour, tumour location, tumour tissue differentiation, growth pattern, depth of invasion, lymphatic and vascular invasion and lymph node metastasis. In proportion to the growth potential, determined by the level of proliferating cell nuclear antigen (PCNA) labelling, the death related to a recurrence was increased and the prognosis was poorer. Multivariate analysis showed that the three factors of serosal invasion, PCNA labelling index and lymph node dissection were independent prognostic factors. When sites of recurrence were analysed regarding each depth of invasion, haematogenous recurrence, in particular in the liver, occurred even in cases of an early invasion and many types of recurrences, including peritoneal recurrence, were noted in patients with an advanced state of invasion.
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Affiliation(s)
- Y Maehara
- Department of Surgery II, Faculty of Medicine, Kyushu University, Fukuoka, Japan
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Winslet MC, Mohsen YM, Powell J, Allum WH, Fielding JW. The influence of age on the surgical management of carcinoma of the stomach. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 1996; 22:220-4. [PMID: 8654600 DOI: 10.1016/s0748-7983(96)80006-0] [Citation(s) in RCA: 26] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
The medical records of 31,808 patients with gastric cancer registered with the West-Midlands Cancer Registry between 1957-1981 were reviewed to determine the influence of age on presentation, stage assessment, management, survival and mortality rates. When analysed by stage, and excluding post-operative deaths, survival was similar in all age groups. This study confirms stage of disease to be the single most important prognostic factor. The inverse relationship between laparotomy and age implies inadequate assessment of stage in the elderly. The poor prognosis in unresected cases suggests that increased precise staging by laparotomy or laparoscopy will have minimal adverse effects. On the other hand this may result in increased resections and survival.
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Affiliation(s)
- M C Winslet
- University Department of Surgery, Royal Free Hospital, Hampstead, London, UK
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Maehara Y, Emi Y, Tomisaki S, Oshiro T, Kakeji Y, Ichiyoshi Y, Sugimachi K. Age-related characteristics of gastric carcinoma in young and elderly patients. Cancer 1996; 77:1774-80. [PMID: 8646673 DOI: 10.1002/(sici)1097-0142(19960501)77:9<1774::aid-cncr3>3.0.co;2-c] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND The clinicopathologic features of young and elderly patients with gastric carcinoma have been analyzed. METHODS We analyzed the data from 174 patients with gastric carcinoma age 40 years and younger and from 356 patients with gastric carcinoma age 70 years and older who were surgically treated at the Department of Surgery II, Kyushu University, Japan. RESULTS The rate of multiple gastric carcinomas was 2.9% (5/174) for the young patients and 13.2% (47/356) for the elderly. In subjects older than 70 years, male patients predominated, tumors were smaller, differentiated lesions more common, vascular involvement more frequent, tumors were less infiltrative, and the rate of liver metastasis was higher. For patients younger than age 40 years, undifferentiated type with infiltrative growth was frequent and the rate of liver metastasis was higher. There were no differences in the positive rate of p53 overexpression and the proliferating activity of the cancer cells determined by PCNA LI, between the young and elderly patients. The survival rate after curative resection was lower for the elderly compared with that for the young patients; hematogenous recurrence was higher in the former. CONCLUSIONS The clinicopathological features of gastric carcinoma differed between the young and elderly patients, and these differences should be considered when age-oriented treatment is being designed.
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Affiliation(s)
- Y Maehara
- Department of Surgery II, Kyushu University, Fukuoka, Japan
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35
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Maehara Y, Oshiro T, Endo K, Baba H, Oda S, Ichiyoshi Y, Kohnoe S, Sugimachi K. Clinical significance of occult micrometastasis lymph nodes from patients with early gastric cancer who died of recurrence. Surgery 1996; 119:397-402. [PMID: 8644003 DOI: 10.1016/s0039-6060(96)80138-3] [Citation(s) in RCA: 187] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Even after curative resection of an early gastric cancer, some patients die of a recurrence. It is our view that patients with early gastric cancer who died of their disease had occult micrometastases in perigastric lymph nodes at the time of the original diagnosis. In an attempt to identify these micrometastases, lymph nodes dissected from early gastric cancer lesions were stained after operation with monoclonal antibody against cytokeratin, an essential constituent of the cytoskeleton of epithelial cells. METHODS The 420 dissected lymph nodes from 34 patients with node-negative early gastric cancer who died of a recurrence were examined for the presence of tumor cells. We used immunocytochemical techniques and an antiserum to epithelial membrane antigen. The monoclonal antibody CAM 5.2 recognizes cytokeratin polypeptides (human cytokeratin numbers 8 and 18) commonly present in epithelial cells. Clinicopathologic characteristics and prognosis were determined for patients with cytokeratin-positive cells in the lymph nodes. RESULTS. Of 420 lymph nodes, 15 (3.6%) nodes and 23.5% (8 of 34) of the patients presented with cytokeratin-positive cells at the time of primary operation. The presence of cytokeratin positivity was not related to various clinicopathologic factors. The histologic stage of eight cytokeratin-positive cases was upstaged by the group of cytokeratin-positive lymph nodes from stage I to three of stage II, four of stage III, and one of stage IV, hematogenous recurrences were common, and the prognosis was poorer. CONCLUSIONS Immunohistochemical techniques aid in identifying micrometastatic disease in lymph nodes missed in routine hematoxylin-eosin staining. Cytokeratin staining of the dissected lymph nodes is recommended to precisely determine tumor stage and prognosis for patients with early gastric cancer.
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Affiliation(s)
- Y Maehara
- Department of Surgery II, Faculty of Medicine, Kyushu University, Fukuoka, Japan
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