Background/Aim: We investigated the impact of the age-adjusted Charlson comorbidity index (ACCI) on esophageal cancer survival and recurrence after curative treatment. Patients and Methods: This study included 122 patients who underwent curative surgery followed by adjuvant chemotherapy for esophageal cancer between 2005 and 2017. The risk factors for the overall survival (OS) and recurrencefree survival (RFS) were identified. Results: An ACCI of 5 was regarded as the optimal critical point of classification considering the survival rates. The OS rates at 3 and 5 years after surgery were 64.2% and 54.4% in the low-ACCI group, respectively, and 42.3% and 29.2% in high-ACCI group, respectively (p=0.035). The RFS rates at 3 and 5 years after surgery were 50.2% and 43.6% in the low-ACCI group, respectively, and 28.5% and 21.3% in high-ACCI group, respectively (p=0.021). A multivariate analysis demonstrated that ACCI was a significant independent risk factor for both the OS and RFS. Conclusion: ACCI is a risk factor for survival in patients who undergo curative treatment for esophageal cancer. An effective plan for the perioperative care and surgical strategy should be developed according to ACCI. Esophageal cancer is the seventh-most common cancer and the sixth leading cause of cancer-related mortality. An 2783 This article is freely accessible online.
Background: We investigated the clinical influence of anastomotic leak (AL) on esophageal cancer survival and recurrence after curative surgery. Patients and Methods: This study included 122 patients who underwent curative surgery for esophageal cancer between 2008 and 2018. The patients were classified into those with AL and those without. The risk factors for overall (OS) and recurrence-free (RFS) survival were identified. Results: AL was found in 44 out of the 122 patients (36.1%). The respective OS rates at 3 and 5 years after surgery were 43.9% and 40.2% in the AL group and 63.9% and 53.2% in the non-AL group, which were significantly different (p=0.0049). In contrast, the respective RFS rates at 3 and 5 years after surgery were 44. 8% and 29.8%, and 44.9% and 42.4%, which were not significantly different (p=0.2306). A multivariate analysis showed that AL was a significant independent risk factor for both poorer OS and RFS in patients who underwent curative surgery for esophageal cancer. Conclusion: To improve survival of patients with esophageal cancer, the surgical procedure, perioperative care and surgical strategy must be carefully planned in order to prevent AL.
Background/Aim: Postoperative pneumonia after esophageal cancer can lead to additional pain, prolonged hospital stay, and respiratory failure. These adverse events might lead to early recurrence and/or death. We investigated the influence of postoperative pneumonia on the esophageal cancer survival and recurrence after curative surgery. Patients and Methods: This study included 122 patients who underwent curative surgery for esophageal cancer between 2008 and 2018. The patients were classified into: i) those with postoperative pneumonia (pneumonia group) and ii) those without postoperative pneumonia (non-pneumonia group). The risk factors for the overall survival (OS) and recurrence-free survival (RFS) were identified. The rate of postoperative pneumonia was measured by the revised Uniform Pneumonia Score. Results: Postoperative complications were found in 34 of the 122 patients (27.9%). The OS rate at 5 years following surgery was 28.2% in the pneumonia group and 55.1% in the non-pneumonia group (p=0.006). The RFS rate at 5 years after surgery was 18.9% in the pneumonia group and 49.2% in the non-pneumonia group (p=0.061). A multivariate analysis showed that postoperative pneumonia was a significant independent risk factor for OS. Conclusion: The development of postoperative pneumonia was a risk factor for a decreased overall survival in patients who underwent curative surgery for esophageal cancer. The surgical procedure, perioperative care and surgical strategy should be carefully planned in order to avoid postoperative pneumonia.
Background: The short-and long-term outcomes of esophagectomy for esophageal cancer were fully evaluated in patients older than 75 years of age. Patients and Methods: The present study selected patients who received esophagectomy for esophageal cancer. Patients were divided into non-elderly patients [age <75 years (nonelderly group)] and elderly patients [age ≥75 years (elderly group)]. The postoperative surgical morbidity, postoperative 30-days mortality, recurrence-free survival (RFS), and overall survival (OS) rates were evaluated between the nonelderly group and elderly group. Results: One hundred twenty-two patients were evaluated in this study. Ninetyeight patients and 24 patients were classified into the nonelderly group and elderly group, respectively. The postoperative surgical complication rates in the non-elderly and elderly groups were 71.4% and 75.0%. There was not a statistically significant difference between the two groups (p=0.710). Mortality was observed in 1 patient in the elderly group (4.2%) due to cardiovascular disease. Significant differences were observed in the five-year OS and RFS rates of the elderly and non-elderly groups (55.4% vs. 29.7%, p=0.0017 and 42.2% vs. 21.2%, p=0.0334, respectively). Conclusion: Although the rate of postoperative surgical complications after esophagectomy for esophageal cancer was almost equal in the elderly and the non-elderly patients, significant differences were observed in the mortality and long-term outcomes of the two groups. Thus, the surgical strategy and perioperative care must be carefully planned for esophageal cancer patients older than 75 years of age.
Background: Several immune-inflammatory markers are associated with cancer progression. The purpose of the present study was to clarify the influence of the preoperative C-reactive protein-to-albumin ratio (CRP/ALB ratio) on survival of patients with esophageal cancer and recurrence after curative resection. Patients and Methods:The preoperative CRP/ALB ratio was evaluated in 122 patients who underwent radical resection for esophageal cancer from 2005 to 2018. The correlations between the CRP/ALB ratio and cancer-specific overall (OS), recurrencefree (RFS) survival and the clinicopathological status were analyzed. Results: The optimal cut-off value of the CRP/ALB ratio determined using receiver operating characteristic curve analysis was 0.04. Patients were divided into two groups based on this cut-off value: the low CRP/ALB group (n=59) and the high CRP/ALB group (n=50). The OS rate at 5 years after surgery was significantly lower in the group with high CRP/ALB at 40.5% whilst it was 63.5% in the low CRP/ALB group (p=0.005). The corresponding RFS rates at 5 years after surgery were 32.5% and 48.3%, respectively, which was a statistically significant difference (p=0.007). A multivariate analysis showed that a high CRP/ALB ratio was a significant independent risk factor for poorer cancerspecific OS and RFS. Conclusion: The preoperative CRP/ALB ratio was a strong prognostic marker for patients with esophageal cancer. The surgical strategy, including procedure and perioperative care should be carefully planned for patients with a high CRP/ALB ratio.Esophageal cancer is the seventh most common type of cancer and the sixth most common cause of cancer death in the world (1). The combination of neoadjuvant chemoradiotherapy and complete surgical resection has become the standard treatment for advanced esophageal cancer (2). However, although the resection rate has increased gradually, patients with esophageal cancer often develop tumor recurrence. The prognosis of patients after curative resection remains poor, with 3-and 5year overall survival (OS) rates of 44% and 26%, respectively (3). Therefore, it is important to identify reliable predictive factors for patients with a high risk of recurrence.The systemic inflammatory response plays an important role in carcinogenesis and tumor progression and has a poor prognostic effect in various types of cancer (4-6). Several inflammation-based prognostic scores, including the Glasgow Prognostic Score, neutrophil-to-lymphocyte ratio and plateletto-lymphocyte ratio have been reported to have prognostic significance in many types of malignant disease (7, 8).In 2009, Fairclough et al. reported a simple and easy system for prediction of complications using the preoperative C-reactive protein-to-albumin ratio (CRP/ALB ratio), and found that the simple score based on this was also an independent prognostic marker (9). Recently, the preoperative CRP/ALB ratio was also reported as an independent prognostic marker in patients with various cancer types (10-19), on emergency admission (20...
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.