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A propensity‑matched analysis of the prognostic value of advanced lung cancer inflammation index in patients with gastric cancer after curative resection. Oncol Lett 2024; 27:285. [PMID: 38736744 PMCID: PMC11083996 DOI: 10.3892/ol.2024.14418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Accepted: 04/04/2024] [Indexed: 05/14/2024] Open
Abstract
The prognostic significance of inflammation, immune response and nutritional status in patients with cancer is well-documented. The advanced lung cancer inflammation index (ALI) has emerged as a novel prognostic indicator, reflecting both inflammation and nutritional status. This study aimed to assess the prognostic relevance of preoperative ALI in patients with gastric cancer (GC). Data of 459 patients who underwent curative gastrectomy for GC between December 2013 and November 2017 at the Kanagawa Cancer Center (Yokohama, Japan) were retrospectively analyzed. Preoperative ALI was calculated from blood tests. Patients were divided into the high- and low-ALI groups. This study investigated the association between preoperative ALI, clinicopathological features, overall survival (OS) and relapse-free survival (RFS) after propensity-matched analysis. Comparative analysis revealed that patients in the low-ALI group tended to be older, were predominantly female, had lower body mass index and had a higher incidence of lymphatic invasion compared with those in the high-ALI group before propensity-matched analysis. Notably, the low-ALI group exhibited significantly reduced OS and RFS post-gastrectomy (85.5% vs. 93.8%, P=0.01; and 82.1% vs. 91.8%, P=0.02, respectively). Multivariate analysis identified low ALI as an independent prognostic factor for both OS and RFS. In conclusion, preoperative ALI could provide a valuable prognostic tool for patients with GC undergoing curative resection, offering insights into patient survival outcomes based on their inflammatory and nutritional status.
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The Clinical Impact of the Prognostic Immune and Nutritional Index in Gastric Cancer Patients Who Received Curative Treatment. Anticancer Res 2024; 44:2231-2238. [PMID: 38677750 DOI: 10.21873/anticanres.17030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Revised: 03/20/2024] [Accepted: 03/21/2024] [Indexed: 04/29/2024]
Abstract
BACKGROUND/AIM The prognostic immune and nutritional index (PINI) was developed and reported as a promising prognostic factor. This study aimed to clarify the clinical impact of the PINI in gastric cancer (GC) patients who received curative treatment. PATIENTS AND METHODS Patients who underwent curative resection for GC at Yokohama City University between 2005 and 2020 were selected based on their medical records. The PINI was calculated by dividing the serum albumin concentration (g/dl) by the serum monocyte concentration. Both measurements were performed prior to surgery. RESULTS A total of 262 patients were included in this study. Based on the 3- and 5-year overall survival (OS), we set the cutoff value of the PINI at 3.4 in the present study. The 3- and 5-year OS rates were 69.0% and 66.1%, respectively, in the PINI-low group and 90.5% and 82.8% in the PINI-high group. There were significant differences between the two groups (p<0.001). A multivariate analysis of factors associated with OS identified PINI as an independent prognostic factor (hazard ratio=1.996; 95% confidence interval=1.096-3.636, p=0.024). Similar results were observed for RFS. In addition, the PINI status affected the recurrence pattern, postoperative anastomotic leakage, and the introduction of postoperative adjuvant chemotherapy. CONCLUSION The PINI is a promising nutritional and inflammatory marker for patients with GC and might be a useful marker for the treatment and management of patients with GC.
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The Clinical Impact of the Pretreatment Albumin to Fibrinogen Ratio in Esophageal Cancer Patients Who Receive Curative Treatment. In Vivo 2024; 38:1253-1259. [PMID: 38688590 PMCID: PMC11059917 DOI: 10.21873/invivo.13562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 02/01/2024] [Accepted: 02/02/2024] [Indexed: 05/02/2024]
Abstract
BACKGROUND/AIM The albumin to fibrinogen ratio (AFR) has been identified as a promising prognostic marker for some malignancies. The aim of the present study was to evaluate the clinical impact of AFR in esophageal cancer patients who received curative resection. PATIENTS AND METHODS The present study included 123 patients who underwent curative treatment for esophageal cancer between 2005 and 2020. The prognosis and clinicopathological parameters were compared between patients with high and low AFRs. RESULTS The overall survival (OS) stratified by each clinical factor was compared using the log-rank test, and a significant difference was observed when using a pretreatment AFR of 1.23. When comparing the patient backgrounds between the high-AFR (AFR ≥12.3) and low-AFR (AFR<12.3) groups, significant differences were noted in the pathological T status. The high-AFR group had significantly higher OS rates at 3 years (70.8%) and 5 years (59.3%) after surgery in comparison to the low-AFR group (46.6% and 37.4%, respectively). Univariate and multivariate analyses for OS showed that the AFR was a significant prognostic factor. In addition, when comparing the site of first recurrence, a marginally significant difference was noted in hematological recurrence. CONCLUSION The AFR is a significant risk factor in patients with esophageal cancer, holding promise as a valuable prognostic factor.
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The Prognostic Immune and Nutritional Indices Are Independent Prognostic Factors for Esophageal Cancer Patients Who Receive Curative Treatment. Anticancer Res 2024; 44:2185-2192. [PMID: 38677744 DOI: 10.21873/anticanres.17025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2024] [Revised: 03/03/2024] [Accepted: 03/04/2024] [Indexed: 04/29/2024]
Abstract
BACKGROUND/AIM Recently, the prognostic immune and nutritional index (PINI) was developed and reported to be a promising nutritional and inflammatory prognostic marker. The aim of the present study was to clarify the clinical impact of the PINI for esophageal cancer patients who received curative treatment. PATIENTS AND METHODS We conducted a retrospective review of medical records and collected data on consecutive esophageal cancer patients who underwent curative resection at Yokohama City University between 2005 and 2020. The PINI was calculated by dividing the serum ALB concentration (g/dl) by the serum monocyte concentration, both of which were measured before surgery. RESULTS A total of 180 patients were included in this study. The cutoff value of the PINI was 3.0 in the present study. The 3- and 5-year overall survival rates were 45.2% and 33.5%, respectively, in the PINI-low subgroup, and 69.1% and 61.8%, respectively, in the PINI-high subgroup. A multivariate analysis demonstrated that the PINI was an independent prognostic factor for overall survival (hazard ratio=2.091, 95% confidence interval=1.287-3.399, p=0.003). Similar results were observed for recurrence-free survival. When comparing the sites of recurrence between the two groups, the incidence of hematological recurrence was significantly greater in the PINI-low subgroup compared to the PINI-high subgroup (46.8% vs. 21.1%, p<0.001). CONCLUSION The PINI is a promising nutritional and inflammatory marker for esophageal cancer patients. The PINI might be a useful marker for the treatment and management of esophageal cancer patients.
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The CRP-albumin-lymphocyte (CALLY) Index Is an Independent Prognostic Factor for Gastric Cancer Patients who Receive Curative Treatment. Anticancer Res 2024; 44:1629-1636. [PMID: 38537973 DOI: 10.21873/anticanres.16961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2024] [Revised: 02/10/2024] [Accepted: 02/12/2024] [Indexed: 04/05/2024]
Abstract
BACKGROUND/AIM The CRP-albumin-lymphocyte (CALLY) index is a promising biomarker. We clarified the clinical impact of the CALLY index in gastric cancer patients who received curative treatment. PATIENTS AND METHODS Consecutive patients who underwent curative resection for gastric cancer at Yokohama City University from 2005 to 2020 were selected based on medical records. The CALYY index was calculated as follows: serum ALB level (g/dl) × lymphocyte count (cells/μl)/C-reactive protein (mg/dl) ×104 Results: Two hundred fifty-nine patients were included in the present study. The three- and five-year overall survival (OS) rates were 64.8% and 57.0%, respectively, in the CALLY index-low group, and 86.2% and 78.2%, respectively, in the CALLY index-high group. There were significant differences between the two groups. A multivariate analysis demonstrated that the CALLY index was an independent prognostic factor for overall survival (hazard ratio=1.791; 95% confidence interval=1.067-3.009; p=0.028). When comparing the perioperative clinical course between the CALLY index-low and CALLY index-high groups, there were significant differences in postoperative surgical complications and adjuvant chemotherapy. CONCLUSION The CALLY score was an independent prognostic factor for patients with gastric cancer. Our results suggest that the CALLY index is a promising tool for assessing inflammation and nutritional status in patients undergoing gastric cancer treatment and management.
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The Clinical Impact of Change in the C-Reactive Protein/Albumin Ratio in Gastric Cancer Patients Who Receive Curative Treatment. J Gastrointest Cancer 2024; 55:383-390. [PMID: 37784000 PMCID: PMC11096194 DOI: 10.1007/s12029-023-00970-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/12/2023] [Indexed: 10/04/2023]
Abstract
BACKGROUND Recently, change in the C-reactive protein/albumin ratio (CAR) has become a promising prognostic marker in some malignancies. The aim of the present study was to evaluate the clinical impact of change in the CAR in gastric cancer patients who received curative resection. METHOD The present study included 458 patients who underwent curative treatment for gastric cancer between 2013 and 2017. The prognosis and clinicopathological parameters were compared between patients who showed a high-change in CAR and those who showed a low-change in CAR. RESULTS The OS stratified by each clinical factor was compared using a log-rank test, and a significant difference was observed using a 0.05 change in CAR. When the patient background factors were compared between the high-change (change in CAR ≥ 0.05) and low-change (change in CAR < 0.05) groups, the median age, sex ratio, T factor, and N factor were similar. In the low-change group, the OS rates at 3 and 5 years after surgery were 94.1% and 87.6%, respectively, which amounted to a significant difference from the low-change group, with rates of 83.6 and 77.5% in the high-change group. In the low-change group, the RFS rates at 3 and 5 years after surgery were 90.1% and 85.1%, respectively, while those in the high-change group 77.6 and 75.2%. The univariate and multivariate analyses of factors associated with OS and RFS showed that the change in CAR was a significant prognostic factor. CONCLUSIONS The change in CAR is a significant risk factor and promising prognostic factor for gastric cancer patients.
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Clinical Impact of the C-reactive Protein-albumin-lymphocyte Index in Post-gastrectomy Patients With Gastric Cancer. In Vivo 2024; 38:911-916. [PMID: 38418120 PMCID: PMC10905428 DOI: 10.21873/invivo.13518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Revised: 12/27/2023] [Accepted: 12/28/2023] [Indexed: 03/01/2024]
Abstract
BACKGROUND/AIM Recently, preoperative inflammatory, immune, and nutritional statuses have attracted attention as prognostic factors in post-curative gastrectomy patients with gastric cancer (GC). The usefulness of the C-reactive protein-albumin-lymphocyte (CALLY) index as a prognostic factor in patients with various cancers, has been reported. However, reports on the clinical significance of the CALLY index in patients with GC after gastrectomy remain inadequate. In this prospective study, we focused on the preoperative CALLY index and investigated its usefulness as a prognostic factor in patients with GC. PATIENTS AND METHODS This study included 459 patients who underwent gastrectomy for GC between December 2013 and November 2017 at Kanagawa Cancer Center, Kanagawa, Japan. The preoperative CALLY index was calculated based on the preoperative blood test data. Patients were divided into high- and low-CALLY groups. The associations of the preoperative CALLY scores with clinicopathological factors, overall survival (OS), and recurrence-free survival (RFS) after gastrectomy for GC were evaluated. RESULTS The low-CALLY group was significantly older, had higher venous invasion, and a more progressive pStage than did the high-CALLY group. OS and RFS after gastrectomy in the low-CALLY group were significantly worse than those in the high-CALLY group (77.9% vs. 88.9%; p<0.001 and 73.8% vs. 87.1%; p<0.001, respectively). In the multivariate analysis, a low CALLY score was an independent prognostic factor of worse OS and RFS. CONCLUSION Preoperative CALLY levels may be a useful prognostic predictor in patients with GC after curative gastrectomy.
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The Clinical Impact of Change in the Neutrophil to Lymphocyte Ratio During the Perioperative Period in Gastric Cancer Patients Who Receive Curative Gastrectomy. J Gastrointest Cancer 2024; 55:402-409. [PMID: 37889434 PMCID: PMC11096197 DOI: 10.1007/s12029-023-00976-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/06/2023] [Indexed: 10/28/2023]
Abstract
AIM Recently, change in the neutrophil to lymphocyte ratio (cNLR) has been shown to be a promising prognostic inflammation marker in some malignancies. The aim of the present study was to evaluate the clinical impact of the cNLR in gastric cancer patients who received curative gastrectomy. PATIENTS AND METHODS The present study included 450 patients who underwent curative treatment for gastric cancer between 2013 and 2017 at Kanagawa Cancer Center. The cNLR was defined as follows: cNLR = NLR at 1 month after surgery-NLR at 1 week before surgery. The prognosis and clinicopathological parameters of the increased cNLR and decreased cNLR groups were analyzed. RESULTS The OS stratified by each clinical factor was compared using the log-rank test, and a significant difference was observed using a cutoff value of cNLR at 0.762. When comparing the patient background factors between the increased cNLR (≥ 0.762) and decreased cNLR (< 0.762) groups, there were no significant differences in age, sex, T status, or N status. In the increased cNLR group, the OS rates at 3 and 5 years after surgery were 87.5% and 77.3%, respectively, while those in the decreased cNLR group were 92.8% and 87.3%, which amounted to a statistically significant difference (p = 0.041). The univariate and multivariate analyses of factors associated with OS showed that cNLR was a significant prognostic factor. When the postoperative course was compared between the two groups, the incidence rates of postoperative surgical complications and other-cause death were significantly higher in the increased cNLR group (p = 0.001 and p = 0.005, respectively). CONCLUSION The cNLR is one of the significant risk factors in gastric cancer patients. Our results suggested that the changes of inflammation status during perioperative periods might be a promising prognostic factor for gastrointestinal cancer patients.
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The Naples Prognostic Score Is an Independent Prognostic Factor for Gastric Cancer Patients Who Receive Curative Treatment. In Vivo 2024; 38:890-896. [PMID: 38418121 PMCID: PMC10905489 DOI: 10.21873/invivo.13515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 11/28/2023] [Accepted: 11/29/2023] [Indexed: 03/01/2024]
Abstract
BACKGROUND/AIM This study aimed to evaluate the clinical impact of the Naples Prognostic Score (NPS) in patients with gastric cancer and to clarify the potential of the NPS as a nutritional and inflammation evaluation system. PATIENTS AND METHODS This study included 158 patients who underwent curative treatment for gastric cancer between 2005 and 2020. The prognosis and clinical pathological parameters of the high-NPS (NPS >2) and low-NPS (NPS=0, 1) groups were analyzed. RESULTS The overall survival (OS) rates at 3 and 5 years were 86.7% and 77.7%, respectively, in the low-NPS group and 55.4% and 47.4%, respectively, in the high-NPS group. There were significant differences in OS between the two groups. Uni- and multivariate analyses demonstrated that the NPS was an independent prognostic factor for OS (HR=2.495, 95%CI=1.240-5.451). In addition, the 3- and 5-year recurrence-free survival (RFS) rates were 82.1% and 76.0%, respectively, in the NPS-low group, and 43.8% and 36.6% in the NPS-high group. Univariate and multivariate analyses demonstrated that the NPS was an independent prognostic factor for RFS (HR=2.739, 95%CI=1.509-4.972). When the first site of recurrence was compared between the low-NPS group and high-NPS group, there were significant differences in peritoneal recurrence (8.7% vs. 34.3%, p=0.001) and hematologic recurrence (5.6% vs. 21.9%, p=0.004). CONCLUSION The NPS was a significant prognostic factor in patients with gastric cancer who received curative treatment. The NPS may be a promising biomarker for the treatment and management of gastric cancer.
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The Clinical Benefit of the Modified Neutrophil-Platelet Score as a Surrogate Prognostic Marker in Patients With Resectable Gastric Cancer. In Vivo 2024; 38:897-903. [PMID: 38418135 PMCID: PMC10905457 DOI: 10.21873/invivo.13516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Revised: 12/30/2023] [Accepted: 01/02/2024] [Indexed: 03/01/2024]
Abstract
BACKGROUND/AIM Gastric cancer is a common cause of cancer death worldwide, especially in East Asia. This study evaluated the impact of preoperative modified Neutrophil-Platelet Score (mNPS) on the survival and recurrence of patients with resectable gastric cancer. PATIENTS AND METHODS The study analyzed 168 patients who underwent curative gastrectomy and subsequently received adjuvant treatment for gastric cancer between 2015 and 2021. Univariate and multivariate analyses were performed to identify the risk factors for overall survival (OS) and recurrence-free survival (RFS). RESULTS Patients were divided into two groups: 76 patients with an mNPS of 0 were classified into the low-mNPS group, whereas 92 patients with an mNPS of ≥1 were classified into the high-mNPS group. The 3- and 5-year OS rates in the low-mNPS group were 65.6% and 56.2%, respectively, and those in the high-mNPS group were 45.3% and 36.9%, respectively. The difference in OS between the two groups was statistically significant (p=0.007). The 3- and 5-year RFS rates in the low-mNPS group were 45.6% and 38.7%, respectively, whereas those in the high-mNPS group were 33.4% and 28.1%, respectively. The difference in RFS between the two groups was statistically significant (p=0.043). A multivariate analysis showed that the mNPS was a significant independent prognostic factor for OS and RFS. CONCLUSION mNPS is a potential prognostic marker for patients with gastric cancer who underwent curative gastrectomy. Higher mNPS values were associated with lower 3- and 5-year OS and RFS rates, indicating a potential correlation between elevated mNPS and worse outcomes.
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Albumin-Globulin Ratio Is an Independent Prognostic Factor for Gastric Cancer Patients who Received Curative Treatment. In Vivo 2024; 38:904-910. [PMID: 38418138 PMCID: PMC10905479 DOI: 10.21873/invivo.13517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Revised: 12/31/2023] [Accepted: 01/02/2024] [Indexed: 03/01/2024]
Abstract
BACKGROUND/AIM The albumin-globulin ratio (AGR) is a useful biomarker for predicting postoperative complications and a poor prognosis in patients with various types of cancer and can be evaluated without invasive testing or surgery. In this study, we aimed to evaluate the usefulness of the AGR in predicting the short- and long-term prognoses of patients with gastric cancer who underwent radical resection at our institution. PATIENTS AND METHODS This study is a retrospective cohort analysis in which eligible patients were selected from the medical records of patients who underwent radical resection for gastric cancer at Yokohama City University from 2000 to 2020 and their medical records were reviewed. A total of 240 patients with gastric cancer were classified into high-AGR (>1.57) and low-AGR (≤1.57) groups and their overall survival (OS), recurrence-free survival (RFS), and postoperative complication rates were compared. RESULTS Of the total 240 patients, 87 were classified into the high AGR group and 153 were classified into the low AGR group; the incidence of postoperative complications in the two groups did not differ to a statistically significant extent (34.4% vs. 39.2%, p=0.491). The long-term findings showed that the 5-year OS and RFS rates were significantly better in the high AGR group [84.0% vs. 64.8% (p=0.005), 80.0% vs. 61.9% (p=0.015), respectively]. CONCLUSION Preoperative low AGR is a risk factor for OS and DFS in patients with gastric cancer who undergo surgery. The AGR may be a useful biomarker that can be applied as a prognostic indicator for patients with gastric cancer.
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Non-invasive intraductal oncocytic papillary neoplasm forming a protruding lesion toward the duodenum from the accessory papilla: a case report. Surg Case Rep 2024; 10:43. [PMID: 38358457 PMCID: PMC10869676 DOI: 10.1186/s40792-024-01841-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Accepted: 02/08/2024] [Indexed: 02/16/2024] Open
Abstract
BACKGROUND Intraductal oncocytic papillary neoplasm (IOPN), previously classified as a subtype of intraductal papillary mucinous neoplasm (IPMN), has been described as an independent disease by the WHO since 2019. IOPN is a rare tumor, with few reported cases. Herein, we report a case of resected non-invasive IOPN that formed a lesion protruding toward the duodenum from the accessory papilla. CASE PRESENTATION An 80-year-old woman was referred to our hospital because of a giant mass in the pancreatic head detected on abdominal contrast-enhanced computed tomography (CT) performed for a close examination of a mass in the right breast. CT revealed a 90-mm-sized tumor with a mixture of solid and cystic components, with contrast enhancement in the pancreatic head, and a dilated main pancreatic duct. Esophagogastroduodenoscopy revealed a semi-circumferential papillary tumor protruding toward the duodenal lumen, which did not protrude from the papilla of Vater. Transpapillary biopsy led to a preoperative diagnosis of IPMN with an associated invasive carcinoma. As there were no distant metastasis, open subtotal stomach-preserving pancreaticoduodenectomy was performed. Analysis of the surgical specimen and histopathological examination revealed that the tumor was an IOPN that protruded toward the duodenal mucosa from the accessory papilla while replacing the duodenal mucosa with no obvious stromal invasion. CONCLUSION IOPN is a rare and poorly recognized tumor with few reported cases. There have been no reports describing IOPN forming a protruding lesion toward the duodenum from the accessory papilla. Therefore, further accumulation of cases such as this one is important to advance the study of IOPN.
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Comparison of Dietary Intake After Gastric Cancer Gastrectomy Between Patients With and Without Postoperative Surgical Complications. Anticancer Res 2024; 44:839-844. [PMID: 38307558 DOI: 10.21873/anticanres.16876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Revised: 01/04/2024] [Accepted: 01/05/2024] [Indexed: 02/04/2024]
Abstract
BACKGROUND/AIM This study aimed to compare dietary intake (DI) after gastrectomy for gastric cancer between patients with (C group) and without (NC group) postoperative surgical complications. PATIENTS AND METHODS This prospective observational study enrolled patients who underwent gastrectomy for gastric cancer. DI was assessed using a food frequency questionnaire with 82 food items (FFQW82) during nutritional counseling before surgery and at one and three months after surgery. RESULTS A total of 225 patients participated in this study. Of the 225 patients, 193 had no postoperative complications, and 32 had postoperative complications (Clavien-Dindo grade ≥2). The median DI at 1 month postoperatively was 1508 kcal/day in the NC group and 1,470.5 kcal/day in the C group (p=0.175). The median DI at 3 months postoperatively was 1,623 kcal/day in the NC group and 1575 kcal/day in the C group (p=0.473). There was a significant difference between the NC and C groups in the rate of decrease in DI at one month (median: -8.44% vs. -15.37%, p=0.032) and at three months postoperatively (median: -3.58% vs. -6.12%, p=0.038). CONCLUSION There was a statistically significant difference in the rate of decrease in DI after gastrectomy between the C and NC groups at 1 and 3 months postoperatively. Our results suggest that patients with postoperative surgical complications require additional nutritional treatment for decreased DI.
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CRP-albumin-lymphocyte (CALLY) Index Is an Independent Prognostic Factor for the Esophageal Cancer Patients Who Received Curative Treatment. Anticancer Res 2024; 44:815-822. [PMID: 38307573 DOI: 10.21873/anticanres.16873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 12/27/2023] [Accepted: 12/28/2023] [Indexed: 02/04/2024]
Abstract
BACKGROUND/AIM Perioperative inflammation and the nutritional status affect both short- and long-term oncological outcomes in various malignancies. We clarified the clinical impacts of the CRP-albumin-lymphocyte (CALLY) index in patients with esophageal cancer who received curative treatment. PATIENTS AND METHODS The present study included 180 patients who underwent curative treatment for esophageal cancer between 2005 and 2020. The prognosis and clinicopathological parameters were compared between a high-fibrinogen group and a low-fibrinogen group. RESULTS The 3- and 5-year overall survival rates were 50.0% and 42.6%, respectively, in the CALLY index-low group, and 75.9% and 66.6% in the CALLY index-high group. The differences between the two groups were statistically significant (p<0.001). Univariate and multivariate analyses demonstrated that the CALLY index was an independent prognostic factor [hazard ratio=2.310, 95% confidence interval=1.416-3.767, p<0.001]. Similar results were observed in recurrence-free survival. When comparing the details of postoperative surgical complications, there was a significant difference in the incidence of anastomotic leakage. The incidence of anastomotic leakage was 40.2% in the CALLY index-low group, while it was 27.5% in the CALLY index-high group (p=0.030). CONCLUSION The pretreatment CALLY index is one of the independent prognostic factors for esophageal cancer. The CALLY index might become a promising biomarker for the treatment and management of esophageal cancer.
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Dietary Intake After Surgery in Patients With Gastric Cancer Who Underwent Laparoscopic-assisted Versus Those Who Underwent Conventional Gastrectomy. Anticancer Res 2024; 44:409-415. [PMID: 38159968 DOI: 10.21873/anticanres.16826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 12/12/2023] [Accepted: 12/13/2023] [Indexed: 01/03/2024]
Abstract
BACKGROUND/AIM Dietary intake (DI) loss after gastrectomy is a serious problem for patients with gastric cancer. This study compared the dietary intake after surgery in patients with early gastric cancer who received laparoscopic distal gastrectomy (LDG) versus those who underwent conventional open distal gastrectomy (ODG). PATIENTS AND METHODS This was a prospective, observational study enrolling patients who underwent gastrectomy for gastric cancer. Dietary intake was assessed using the food frequency questionnaire with eighty-two food items (FFQW82) at nutritional counseling before surgery and one and three months after surgery. RESULTS A total of 118 patients were included. Among them, 69 (58.5%) were male, and 49 (41.5%) were female. Seventy-five (63.6%) received LDG, and 43 (36.4%) received ODG. At 1 month postoperatively, the median DI in the LDG group was 1,540 (1,014-2,195) kcal/day, whereas that in the ODG group was 1547 (986-2,143) kcal/day (p=0.891). At 3 months postoperatively, the median DI in the LDG group was 1,624 (1,050-2,443) kcal/day, and that in the ODG group was 1,652 (917-2,144) kcal/day (p=0.749). There was no significant difference in the DI loss rate at 1 month (median: -8.2% vs. -9.3%, p=0.398) and 3 months (median: -3.2% vs. -3.7%, p=0.635) between the LDG and ODG groups. CONCLUSION Minimally invasive laparoscopic surgery may not prevent postoperative DI loss after distal gastrectomy. Therefore, methods other than laparoscopic surgery are needed to prevent post-gastrectomy DI loss.
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Lymphocyte to Monocyte Ratio Is an Independent Prognostic Factor in Patients With Esophageal Cancer Who Receive Curative Treatment. Anticancer Res 2024; 44:339-346. [PMID: 38159996 DOI: 10.21873/anticanres.16817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 12/01/2023] [Accepted: 12/04/2023] [Indexed: 01/03/2024]
Abstract
BACKGROUND/AIM This study evaluated the clinical impact of the lymphocyte-to-monocyte ratio (LMR) in patients with esophageal cancer who received curative treatment and perioperative adjuvant treatment. The association between LMR and the clinicopathological characteristics of patients with esophageal cancer was also investigated. PATIENTS AND METHODS This study included 181 patients who underwent curative treatment for esophageal cancer between 2005 and 2020. The prognosis and clinicopathological parameters of patients with high and low LMR statuses were analyzed. RESULTS The OS rates at 3 and 5 years after surgery were significantly lower (40.6% and 33.8%, respectively) in the low-LMR group than in the high-LMR group (67.1% and 58.4%, respectively). The pretreatment LMR was selected as an independent prognostic factor in the multivariate analysis model [hazard ratio (HR)=2.606; 95%CI=1.504-4.516, p<0.001]. Similar results were observed for RFS. Furthermore, LMR was associated with the occurrence of postoperative surgical complications and hematological recurrence. The incidence of anastomotic leakage was 63.3% in the low-LMR group and 27.2% in the high-LMR group (p<0.001). Moreover, the hematologic recurrence rate in the low-LMR group was significantly higher than that in the high-LMR group (46.7% vs. 23.8%, p=0.011). CONCLUSION The LMR may be a promising prognostic and predictive factor for esophageal cancer, and may be used to select optimal treatment strategies in the future.
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Pretreatment Fibrinogen Level Is a Prognostic Factor for Esophageal Cancer Patients Who Receive Curative Treatment. Anticancer Res 2024; 44:249-255. [PMID: 38159985 DOI: 10.21873/anticanres.16808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 11/13/2023] [Accepted: 11/14/2023] [Indexed: 01/03/2024]
Abstract
BACKGROUND/AIM Pretreatment fibrinogen levels are a promising prognostic marker for some malignancies. The aim of the present study was to evaluate the clinical impact of fibrinogen levels before treatment in patients with esophageal cancer who underwent curative resection. PATIENTS AND METHODS This study included 123 patients who underwent curative treatment for esophageal cancer between 2005 and 2020. The prognosis and clinicopathological parameters in the high fibrinogen and low fibrinogen groups were analyzed. RESULTS Overall survival (OS) stratified by individual clinical factors was compared using the log-rank test, and a significant difference was observed when a pretreatment fibrinogen level of 400 g/dl was used as a cutoff value. The comparison of the patient background factors between the high fibrinogen (400 g/dl) and low fibrinogen (<400 g/dl) groups revealed significant differences in pathological T status and lymph node metastasis. In the low fibrinogen group, the OS rates at 3 and 5 years after surgery (71.4% and 58.1%, respectively) were significantly higher than those in the high fibrinogen group (38.3% and 32.4%, respectively). Univariate and multivariate analyses for OS showed that the fibrinogen level prior to treatment was a significant prognostic factor. Similar results were observed for recurrence-free survival. In addition, when the first recurrence site was compared, there were marginally significant differences in hematologic recurrence. CONCLUSION Pretreatment fibrinogen levels are a significant risk factor in patients with esophageal cancer. Therefore, pretreatment fibrinogen levels are a promising prognostic factor for patients with esophageal cancer.
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Clinical Impact of Preoperative Neutrophil-to-Lymphocyte Ratio in Surgical Patients With Pancreatic Cancer. Anticancer Res 2024; 44:221-228. [PMID: 38160011 DOI: 10.21873/anticanres.16805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Revised: 11/21/2023] [Accepted: 11/22/2023] [Indexed: 01/03/2024]
Abstract
BACKGROUND/AIM The prognosis of patients with pancreatic cancer remains poor, despite recent advances in surgical techniques, perioperative care, neoadjuvant and adjuvant chemotherapy. This study aimed to investigate the preoperative neutrophil-to-lymphocyte ratio (NLR) as a prognostic factor and determine the optimal cutoff value in surgical patients with pancreatic cancer. PATIENTS AND METHODS We retrospectively enrolled 461 patients with pancreatic cancer who underwent resection between January 2013 and December 2022 in the Department of Gastrointestinal Surgery at Kanagawa Cancer Center. The association between continuous or categorical variables and NLR was analyzed using the Mann-Whitney U-test and Fisher's exact test. Overall survival (OS) and relapse-free survival (RFS) rates were calculated using the Kaplan-Meier method. Univariate and multivariate analyses were performed using Cox proportional-hazard regression models. RESULTS The optimal cutoff value for the preoperative NLR was 3.2. The NLR≥3.2 was associated with a large tumor size (p=0.005), poor histological differentiation (p=0.002), and less adjuvant chemotherapy (p=0.048). The NLR≥3.2 had an important influence on the decreased OS (21.6 vs. 25.8 months), and RFS (10.3 vs. 14.3 months). In univariate and multivariate analyses, the preoperative NLR was an independent prognostic factor for OS (p=0.022) and RFS (p=0.002). CONCLUSION Preoperative NLR (cutoff value: 3.2) within two weeks before surgery is a prognostic factor for OS and RFS in surgical patients with pancreatic cancer. This study could help establish evidence on the immune system's impact and a unified treatment strategy pre-surgery, potentially improving the prognosis for patients with pancreatic cancer.
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Effect of Preoperative Gastric Shape on Loss of Lean Body Mass After Distal Gastrectomy. In Vivo 2024; 38:445-452. [PMID: 38148040 PMCID: PMC10756446 DOI: 10.21873/invivo.13458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2023] [Revised: 09/07/2023] [Accepted: 09/14/2023] [Indexed: 12/28/2023]
Abstract
BACKGROUND/AIM Based on gastric shape, patients with gastric cancer can be divided into storage (hook-shaped and ptotic stomach) and reverse outflow (steer-horn and cascade stomach) groups. In patients with gastric cancer, postoperative loss of lean body mass (LBM) is associated with a poor prognosis. This study investigated the influence of preoperative gastric shape on LBM loss 1 month after curative distal gastrectomy. PATIENTS AND METHODS Between May 2011 and May 2019, we enrolled 487 patients with pathological stage IA/IB/IIA gastric cancer who underwent curative distal gastrectomy and did not receive adjuvant chemotherapy. Patients were divided into storage (n=370) and outflow (n=117) groups according to whether barium was stored in the stomach during the preoperative fluoroscopic examination. Clinicopathological features, LBM 1 month after gastrectomy, and predictors of postoperative LBM loss were compared between the groups using multivariable logistic regression. RESULTS The incidence of >5% LBM loss and >7.5% body weight loss 1 month postoperatively were significantly higher in the storage group than in the outflow group (p=0.003 and p=0.009, respectively). Multivariable analysis revealed that gastric shape [odds ratio (OR)=3.30, 95% confidence interval (CI)=1.95-5.59, p<0.001], male sex (OR=3.20, 95% CI=2.07-4.96, p<0.001), and Roux-en-Y reconstruction (OR=1.69, 95% CI=1.08-2.64, p=0.02) were independent predictors of LBM loss. Postoperative dietary problems, especially dumping syndrome, diarrhea, and reflux were more common in the storage group (p<0.001). CONCLUSION Gastric shape may be a useful independent predictor of postoperative LBM loss in patients with gastric cancer undergoing distal gastrectomy.
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Geriatric Nutritional Risk Index Is an Independent Prognostic Factor for Patients With Esophageal Cancer Who Receive Curative Treatment. Anticancer Res 2024; 44:331-337. [PMID: 38159974 DOI: 10.21873/anticanres.16816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 12/03/2023] [Accepted: 12/04/2023] [Indexed: 01/03/2024]
Abstract
BACKGROUND/AIM The perioperative nutritional status has recently been reported to influence the prognosis of various types of cancer. We investigated the relationship between the Geriatric Nutritional Risk Index (GNRI) and overall survival (OS) and recurrence-free survival (RFS) in patients with esophageal cancer who received radical and adjuvant therapy. PATIENTS AND METHODS Patients who underwent radical resection for esophageal cancer at our hospital (n=187) were included. Background characteristics, surgical factors, and OS were examined retrospectively. The GNRI was calculated using preoperative values, with GNRI <98 classified as low-GNRI. RESULTS Seventy-five and 112 patients were classified into the GNRI-low and -high groups, respectively. The 3- and 5-year OS rates were 75.7% and 66.7%, respectively, in the GNRI-high group and 43.2% and 36.7% in the GNRI-low group; the difference was statistically significant (p<0.001). In the univariate and multivariate analyses, low-GNRI was selected as a risk factor for OS. The hazard ratio for low-GNRI was 2.184 (95% confidence interval=1.361-3.508, p=0.001). The 5-year RFS rate in the high- and low-GNRI groups was 54.6% and 25.0%, respectively (p=0.001). In the univariate and multivariate analyses, low-GNRI was a risk factor for RFS. The hazard ratio for low-GNRI was 1.704 (95%CI=1.121-2.590, p=0.013). Regarding the type of recurrence, lymph node recurrence was significantly more common in the low-GNRI group (p=0.008). CONCLUSION Low-GNRI was an independent risk factor for OS and RFS after radical resection of esophageal cancer. The preoperative GNRI may be a useful prognostic factor after esophageal cancer surgery.
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The clinical impacts of the prognostic nutritional index for the esophageal cancer patients who received curative treatment. J Cancer Res Ther 2023:01363817-990000000-00030. [PMID: 38102916 DOI: 10.4103/jcrt.jcrt_1595_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Accepted: 08/23/2022] [Indexed: 12/17/2023]
Abstract
BACKGROUND We investigated the impact of the prognostic nutritional index (PNI) on esophageal cancer survival and recurrence after curative treatment. METHODS This study included 120 patients who underwent curative surgery followed by the adjuvant treatment for esophageal cancer between 2008 and 2018. The risk factors for overall survival (OS) and recurrence-free survival (RFS) were identified. RESULTS The PNI of 49 was regarded to be the optimal critical point of classification considering the 1-year, 3-year, and 5-year survival rate. The OS rates at three and five years after surgery were 47.4% and 36.0% in the PNI low group, respectively, and 62.5% and 56.5% in the PNI high group, which amounted to a statistically significant difference (P = 0.020). The RFS rates at three and five years after surgery were 31.0% and 24.8% in the PNI low group, respectively, and 50.9% and 42.8% in the PNI high group, which amounted to a statistically significant difference (P = 0.020). A multivariate analysis demonstrated that the PNI was a significant independent risk factor for the OS and a marginally significant independent risk factor forRFS. CONCLUSION The PNI was a risk factor for survival in patients who underwent curative treatment for esophageal cancer. It is necessary to develop the effective plan of the perioperative care and the surgical strategy according to the PNI.
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The Clinical Influence of Geriatric Nutritional Risk Index in Patients With Gastric Cancer Who Receive Curative Treatment. Anticancer Res 2023; 43:5605-5612. [PMID: 38030197 DOI: 10.21873/anticanres.16763] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Revised: 10/16/2023] [Accepted: 10/17/2023] [Indexed: 12/01/2023]
Abstract
BACKGROUND/AIM We evaluated the clinical impact of the Geriatric Nutritional Risk Index (GNRI) in patients who received curative treatment and perioperative adjuvant treatment. We also investigated the association between the GNRI and the clinicopathological features of patients with GC. PATIENTS AND METHODS This study included 280 patients who underwent curative treatment for GC between 2005 and 2020. The prognosis and clinicopathological parameters of the high-GNRI and low-GNRI groups were compared. RESULTS In the GNRI-high group, the overall survival (OS) rates at 3 and 5 years after surgery were significantly lower (82.7% and 77.9%, respectively) than those in the GNRI-low group (56.4% and 40.8%). The GNRI was selected for the final multivariate analysis model for OS. The GNRI was also a significant prognostic factor for recurrence-free survival (RFS). The RFS rates at 3 and 5 years after surgery were 79.1% and 74.8%, respectively, in the GNRI-high group, and 48.0% and 38.6% in the GNRI-low group. The GNRI was selected for the final multivariate analysis model for RFS. The GNRI was also found to affect the postoperative clinical course, including postoperative surgical complications and postoperative adjuvant chemotherapy. CONCLUSION The GNRI may be a promising prognostic and predictive factor for gastric cancer. In the future, the GNRI may be used to select optimal treatment strategies.
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[A Case of T-Cell Lymphoma Treated by Emergency Surgery Due to Bleeding of Jejunal Lesion]. Gan To Kagaku Ryoho 2023; 50:1641-1643. [PMID: 38303368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2024]
Abstract
A 78-year-old man was aware of lightheadedness and darkness at a routine outpatient visit, and his blood pressure was declined at 87/51 mmHg. Contrast-enhanced CT scan showed an extravascular leakage image at jejunum. We diagnosed as small intestinal hemorrhage. Because he was in hemorrhagic shock, emergency surgery was performed. A tumor was found coincident with the bleeding site, and partial resection of the small intestine including enlarged lymph nodes was performed. Based on the pathological findings of T-cell origin and positive for serum anti-HTLV-1 antibody, he was suspected as adult T-cell leukemia/lymphoma(ATLL). Endoscopic examination of the upper and lower gastrointestinal tracts, bone marrow examination, and PET-CT scan were performed, but no other lesions were found. We report a case of the T-cell lymphoma with suspected solitary ATLL of the jejunum.
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The Clinical Impact of the Pretreatment Platelet-to-Lymphocyte Ratio in Gastric Cancer Patients Who Receive Curative Treatment. In Vivo 2023; 37:2696-2703. [PMID: 37905661 PMCID: PMC10621422 DOI: 10.21873/invivo.13379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 08/18/2023] [Accepted: 08/28/2023] [Indexed: 11/02/2023]
Abstract
BACKGROUND/AIM The platelet-to-lymphocyte ratio (PLR) is a promising prognostic marker in some malignancies. The present study evaluated the clinical impact of the PLR in patients with gastric cancer who underwent curative resection. PATIENTS AND METHODS This study included 258 patients who underwent curative treatment for gastric cancer between 2005 and 2020. The prognosis and clinicopathological parameters between the high- and low-PLR statuses were analyzed. RESULTS The overall survival (OS) stratified by each clinical factor was compared using the log-rank test, and a significant difference was observed using a pretreatment PLR of 150. When comparing the patient backgrounds between the high-PLR (PLR≥150) and low-PLR (PLR<150) groups, there were no significant differences between the two groups. The OS rates at 3 and 5 years after surgery were significantly higher at 70.8% and 60.4%, respectively, for the high-PLR group than at 83.6% and 79.7%, respectively, for the low-PLR group. Univariate and multivariate analyses of the OS showed that the PLR was a significant prognostic factor. In addition, when comparing the first recurrence sites, there were significant differences in peritoneal recurrence. CONCLUSION The PLR is a significant risk factor for gastric cancer, making it a promising prognostic factor for patients with gastric cancer.
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The C-reactive Protein to Prealbumin Ratio Is an Independent Prognostic Factor for Patients With Gastric Cancer Who Receive Curative Surgery. Anticancer Res 2023; 43:5181-5187. [PMID: 37909998 DOI: 10.21873/anticanres.16719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 09/20/2023] [Accepted: 09/21/2023] [Indexed: 11/03/2023]
Abstract
BACKGROUND/AIM The C-reactive protein to prealbumin ratio (CPAR) has been proposed and introduced in gastrointestinal cancer management. This study aimed to evaluate the clinical impact of the CPAR in patients with gastric cancer (GC) who received curative treatment. PATIENTS AND METHODS This study included 447 patients who underwent curative treatment for GC between 2013 and 2017. The prognosis and clinicopathological parameters were compared between patients with high and low CPARs. RESULTS Overall survival (OS) stratified by each clinical factor was compared using the log-rank test, and a significant difference was observed using a pretreatment CPAR of 5.0. Significant differences were observed in the 3- and 5-year OS rates of the CPAR-low (CPAR <5.0) and CPAR-high (CPAR ≥5.0) groups. The 3- and 5-year OS rates were 92.6% and 87.8%, respectively, in the CPAR-low group and 88.0% and 75.4% in the CPAR-high group. The CPAR was determined to be a significant prognostic factor for OS in a multivariate analysis (p=0.032). Similar results were observed for recurrence-free survival. CONCLUSION The CAPR is a prognostic factor for GC patients. Therefore, the CAPR may be a promising nutritional biomarker of inflammation that can be applied in the management of GC patients.
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[Laparoscopic Low-Anterior Resection for Sigmoid Colon Cancer and Rectosigmoid Adenoma in a Patient with Situs Inversus]. Gan To Kagaku Ryoho 2023; 50:1117-1119. [PMID: 38035849] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2023]
Abstract
A 63-year-old woman, who were in a nursing house, visited our hospital with complaints of bloody stools and anemia. Some investigations were performed, CS and CT revealed her diagnosis with sigmoid colon cancer(cT3N0M0)and rectosigmoid adenoma with situs inversus(SI). Laparoscopic low-anterior resection was performed. Postoperative course was good without any complications, and she discharged our hospital at the day 7 after the operation. In surgery, we had to be conscious of mirror image and set operative equipment and operative staffs inversely from normal setting. Some previous reports suggested that some surgical process such as cutting and separating with left hand(non-dominant hand), especially at interior separation, were effective in laparoscopic surgery for SI patients. However, in our operation, we used ultrasonic coagulator with short-pitched incision with surgeon's right hand(dominant hand)instead of left-handed process, and it could be useful for laparoscopic surgery for SI patients. In intrapelvic processes, we proceeded with the surgery as usual because of the symmetric structure of intrapelvic organs. We could complete the laparoscopic low-anterior resection for SI patient with several ingenuity for operative processes.
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[A Case of Desmoid Fibromatosis of the Small Intestinal Mesentery Institutions]. Gan To Kagaku Ryoho 2023; 50:1104-1106. [PMID: 38035845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2023]
Abstract
The patient was a 27-year-old man. He was referred to our hospital because he was aware of a mass in his abdomen. An abdominal ultrasound showed a 70-mm mass lesion. Enhanced computed tomography showed a 70-mm mass with well- defined margins and heterogeneous internal enhancement near the proximal jejunum. The patient was diagnosed with a suspected primary submucosal tumor of the duodenum or small intestine, and surgery was planned to diagnose and treat the tumor. The tumor was located in the upper jejunal mesentery, and tumor resection and partial small bowel resection were performed. Histopathological examination revealed proliferation of spindle-shaped cells without karyomitosis, and mixed collagen fibers in the tissue. Immunohistochemistry showed β-catenin(+), SMA(+), AE1/AE3(-), KIT(-), CD34(-), and S-100(-). Based on these findings, we diagnosed primary desmoid fibromatosis of the small intestinal mesentery. In this report, we describe a case of primary desmoid fibromatosis of the small intestinal mesentery with a review of the literature.
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Influence of the Oral Health Assessment Tool Score on Survival of Patients With Esophageal Cancer. In Vivo 2023; 37:2253-2259. [PMID: 37652503 PMCID: PMC10500491 DOI: 10.21873/invivo.13327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 06/05/2023] [Accepted: 06/06/2023] [Indexed: 09/02/2023]
Abstract
BACKGROUND/AIM We investigated the influence of the preoperative Oral Health Assessment Tool (OHAT) score on the outcomes of patients with esophageal cancer after curative surgery. PATIENTS AND METHODS This study included 90 patients with esophageal cancer who underwent curative surgery and who were screened with the OHAT between 2008 and 2021. The OHAT consists of eight categories with three possible scores. The risk factors for 5-year overall survival (OS) and recurrence-free survival (RFS) were identified. RESULTS Patients were divided into healthy (n=42) and unhealthy (n=48) groups. The OHAT score was identified as a significant risk factor for postoperative pneumonia (11.9% vs. 43.8%, p=0.001) and postoperative hospital stay (20.5 days vs. 50.1 days, p=0.042). The 5-year OS rate after surgery was 71.2% in the healthy group and 43.2% in the unhealthy group, which was a significant difference (p=0.015). A multivariate analysis showed that a high OHAT score was a significant independent factor for 5-year OS (p=0.034). CONCLUSION The OHAT score was a useful prognostic marker in patients who underwent curative surgery for esophageal cancer. To improve the oncological outcomes of patients with esophageal cancer, it is necessary to carefully plan perioperative oral/dental care using the OHAT score.
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Risk factors for early recurrence in patients with pancreatic ductal adenocarcinoma who underwent curative resection. World J Surg Oncol 2023; 21:263. [PMID: 37620940 PMCID: PMC10463749 DOI: 10.1186/s12957-023-03141-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Accepted: 08/08/2023] [Indexed: 08/26/2023] Open
Abstract
BACKGROUND Pancreatic ductal adenocarcinoma (PDAC) is one of the most lethal cancers, and surgical resection is the only potentially curative approach. However, the rate of recurrence remains high, particularly within the first 6 months, and is associated with a poor prognosis. The present study evaluated the clinical characteristics and risk factors for early recurrence in pancreatic ductal adenocarcinoma (PDAC) patients who underwent curative resection, regardless of the use of neoadjuvant chemotherapy, to identify predictive factors associated with early recurrence and poor outcomes as well as to determine the optimal treatment strategy for patients at high risk of early recurrence after surgical resection. METHODS Patients who underwent pancreatic resection for PDAC at our institution from 2013 to 2021 were included in this study. We investigated the clinicopathological features of patients in groups: those with recurrence within 6 months, recurrence between 6 and 12 months, and recurrence beyond 12 months or no recurrence. A logistic regression analysis identified covariates associated with early recurrence at 6 and 12 months. RESULTS The study included 403 patients with a median follow-up of 25.7 months. Recurrence was observed in 279 patients, with 14.6% recurring within 6 months, 23.3% within 6-12 months, and 62% after 12 months or not at all. The preoperative CA19-9 level, modified Glasgow prognostic score (mGPS), and positive peritoneal cytology were significant risk factors for early recurrence within 6 months, while positive peritoneal cytology, lymph node metastasis, and the absence of adjuvant chemotherapy were significant risk factors for recurrence within 12 months. For patients who received preoperative chemotherapy or chemoradiotherapy, the preoperative CA19-9 level, mGPS, and positive peritoneal cytology were significant independent risk factors for early recurrence within 6 months, while positive peritoneal cytology, lymph node metastasis, and the absence of adjuvant chemotherapy were significant independent risk factors for recurrence within 12 months. The study concluded that the overall survival after surgical resection for potentially resectable PDAC worsened according to the number of risk factors present in the patient. CONCLUSIONS We clarified that preoperative CA19-9, positive peritoneal cytology, and the lack of adjuvant chemotherapy were consistent predictors for early recurrence within 6 and 12 months. In addition, an increased number of risk factors affecting the patient was associated with a poorer overall survival after potentially curable resection. Calculating the number of risk factors for early recurrence may be an essential predictive factor when considering treatment strategies.
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Does Intestinal Peristalsis Cause Suture Failure After Instrument Suture? In Vivo 2023; 37:1886-1889. [PMID: 37369506 DOI: 10.21873/invivo.13281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 05/12/2023] [Accepted: 05/15/2023] [Indexed: 06/29/2023]
Abstract
BACKGROUND/AIM Gastrectomy with lymphadenectomy is a standard treatment for gastric cancer. Anastomotic leakage remains a potentially fatal complication of gastrectomy. Forceful stapler extraction may cause anastomotic complications. We focused on the duodenal peristalsis, as we hypothesized that it might cause forceful stapler extraction. We then retrospectively investigated duodenal peristalsis and reviewed videos of Da Vinci system cases to clarify the relationship between peristalsis and anastomotic complications. PATIENTS AND METHODS Forty-nine cases with stored videos of laparoscopic surgery using the Da Vinci system from 2015 to March 2021 were included. Peristalsis was defined by repeated contraction and expansion that was clearly visible three or more times in a row. The duodenum was investigated because it is frequently observed during gastrectomy. Suture failure was evaluated in cases with and without peristalsis. RESULTS The study population included 49 patients [male, n=32; female, n=17; median age, 71 (42-82) years]. Duodenal peristalsis was observed in 14 (28.6%) cases. Three patients experienced complications. A comparative study of cases with and without complications showed significant peristalsis in cases with complications (p=0.0198). CONCLUSION A new definition to evaluate duodenal peristalsis was established. Anastomotic complications were significantly more frequent in cases with peristalsis (p=0.0198). Our results suggest the utility of manual over-sewing or the use of reinforcement material.
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Adverse Events in Patients With Esophageal Cancer Treated With Nivolumab in Combination With Radiotherapy. In Vivo 2023; 37:1760-1764. [PMID: 37369477 DOI: 10.21873/invivo.13264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Revised: 05/04/2023] [Accepted: 05/08/2023] [Indexed: 06/29/2023]
Abstract
BACKGROUND/AIM When nivolumab is administered as second-line therapy for esophageal cancer, radiotherapy may also be provided in cases either concurrently or sequentially. The aim of this study was to retrospectively examine whether the incidence of adverse events increases in such cases. PATIENTS AND METHODS Twenty-two esophageal cancer patients [17 males and 5 females; mean age 71 years (range=58-87 years)] treated with nivolumab were included. Patients were divided into two treatment groups: nivolumab alone (N group) (12 patients) and nivolumab combined with radiotherapy (R group) (10 patients). All patients had squamous cell carcinoma. The primary outcomes measured were the severity and frequency of adverse events. RESULTS Adverse events were seen in 6 of the 12 patients in the N group and 8 of the 10 in the R group. There were significantly more adverse events in the R group (p=0.035), but no difference in Grade 3 or higher adverse events (p=0.781), indicating that the adverse events were controllable. There was no significant difference in treatment effect between the N and R groups. CONCLUSION In this report, 50% of adverse events in the N group were grade 3-4, 25% of which were grade 4, as seen in previous reports. In the present study, the side effects were not enhanced by treatment with immune checkpoint inhibitors plus radiotherapy. Immune checkpoint inhibitors plus radiation therapy would be a relatively safe treatment and may become an option for esophageal cancer treatment in the future.
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Can Clinical Stage in the 8 th Edition of the Union for International Cancer Control TNM Classification Stratify the Prognosis of Patients Undergoing Curative Surgery for Siewert Type II/III Adenocarcinoma of the Esophagogastric Junction? In Vivo 2023; 37:1790-1796. [PMID: 37369497 DOI: 10.21873/invivo.13268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Revised: 04/09/2023] [Accepted: 04/13/2023] [Indexed: 06/29/2023]
Abstract
BACKGROUND/AIM Clinical staging in the eighth edition of the Union for International Cancer Control TNM classification (TNM8) is reported to predict the prognosis of patients with gastric cancer. However, there have been no reports on using the TNM8 for prognostic stratification of patients with adenocarcinoma of the esophagogastric junction (AEG). This study aimed to investigate whether it was possible to stratify the prognosis of patients who underwent curative surgery for Siewert type II/III AEG according to the TNM8 clinical stage (cStage). PATIENTS AND METHODS This study included patients with Siewert type II/III AEG who underwent curative surgery between 2000 and 2019 at Kanagawa Cancer Center. Those who received neoadjuvant chemotherapy were excluded. We investigated the survival of patients with AEG of each TNM8 cStage. RESULTS This study included 138 patients, among whom 102 (74%) had Siewert type II and 36 (26%) had Siewert type III AEG. A total of 50, 38, 43, and seven patients were classified with cStage I, II, III, and IV, respectively. The median duration of follow-up of the survivors was 54.7 months. The 5-year overall survival rate of the entire cohort was 65.8%, whereas for patients with cStage I, II, III and IV was 81.6%, 69.0%, 54.3% and 14.3%, respectively. The hazard ratio with reference to cStage I was 1.83, 3.07, and 8.13 for cStage I, III, and IV, respectively, increasing in a stepwise manner. CONCLUSION TNM8 Clinical staging is able to stratify the prognosis of patients with Siewert type II/III AEG.
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Clinicopathological Characteristics and Prognosis of Mucinous Gastric Cancer. Anticancer Res 2023; 43:2865-2871. [PMID: 37247925 DOI: 10.21873/anticanres.16456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 04/06/2023] [Accepted: 04/07/2023] [Indexed: 05/31/2023]
Abstract
BACKGROUND/AIM Mucinous gastric carcinoma (MGC) has a poor prognosis. Due to the differences in clinicopathology factors between MGC and non-MGC (NMGC), it is difficult to compare them. In this study, we compared the clinicopathological characteristics and prognosis of MGC and NMGC patients. PATIENTS AND METHODS For gastric carcinoma (GC), 3,042 gastrectomy patients were included in the study and divided into the MGC (n=86) and NMGC (n=2,956) groups. The characteristics and prognoses of patients in both groups were compared before and after (both groups, n=86) propensity score matching. RESULTS Significant differences were observed in the tumor location (upper) (MGC group: 28.0% vs. NMGC group: 24.7%, p=0.003), tumor diameter (median) [65 mm (8-200 mm) vs. 40 mm (2-75 mm), p<0.001], lymph node metastasis (70.9% vs. 37.3%, p<0.001), venous invasion (57.0% vs. 40.4%, p<0.001), and lymphatic invasion (62.8% vs. 34.9%, p<0.001) before propensity score matching. The 5-year overall survival (OS) (70.9% vs. 76.2%, p=0.006) and cancer-specific survival (CSS) (75.5% vs. 82.4%, p=0.014) rates were significantly lower in the MGC group. After propensity score matching, there were no significant differences in either the 5-year OS (70.9% vs. 73.7%, p=0.230) or CSS (75.5% vs. 75.7%, p=0.587) rates. In addition, no substantial difference was observed in either of the recurrence forms. CONCLUSION MGC is rare and usually diagnosed at a more advanced stage. However, MGC and NMGC have similar prognoses.
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Tumor DNA in Peritoneal Lavage as a Novel Biomarker for Predicting Peritoneal Recurrence in Patients With Gastric Cancer. Anticancer Res 2023; 43:2069-2076. [PMID: 37097663 DOI: 10.21873/anticanres.16367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Revised: 02/24/2023] [Accepted: 02/28/2023] [Indexed: 04/26/2023]
Abstract
BACKGROUND Peritoneal lavage cytology positivity (CY1) has been identified as a prognostic factor for distant metastases that is equivalent to peritoneal dissemination in Japan. Peritoneal lavage cytology is usually diagnosed by microscopic findings; a diagnostic procedure using a liquid biopsy (LB) technique has not yet been established. PATIENTS AND METHODS We evaluated the feasibility of a LB approach using peritoneal lavage samples from 15 patients with gastric cancer. Samples were collected from both the Douglas pouch and the left subdiaphragmatic area, and cell-free DNA was extracted for analysis of TP53 mutations using droplet digital polymerase chain reaction. RESULTS All 10 patients with CY1 had positive cytology for the left subdiaphragmatic specimen. However, only six out of the 10 patients had positive cytology for their Douglas pouch specimens, and these six patients had peritoneal tumor DNA (ptDNA) in these specimens. In all five patients with CY0, ptDNA was not detected. The overall survival was significantly shorter in the ptDNA-positive group than in the ptDNA-negative group. The survival of the group with a high amount of DNA from free intraperitoneal cells (ficDNA) was significantly worse than that of those with a low amount. In contrast, the group with a high amount of DNA from peritoneal cell-free DNA (pcfDNA) had significantly better survival than the group with a low amount. CONCLUSION LB cytology showed equivalent utility to that of conventional microscopic examinations regarding its diagnostic ability. Therefore ptDNA, pcfDNA and ifcDNA are expected to be useful as prognostic factors.
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Prognostic Nutritional Index as a Predictor of Prognosis in Postoperative Patients With Gastric Cancer. In Vivo 2023; 37:1290-1296. [PMID: 37103068 DOI: 10.21873/invivo.13207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Revised: 03/21/2023] [Accepted: 04/06/2023] [Indexed: 04/28/2023]
Abstract
BACKGROUND/AIM The prognostic nutritional index (PNI) has been reported as an immunonutritional index that can easily evaluate nutritional status and immunocompetence from blood tests. The purpose of this study was to investigate the usefulness of PNI as a prognostic factor in postoperative gastric cancer patients. PATIENTS AND METHODS In this retrospective cohort study, we evaluated 258 patients with pStage I-III gastric cancer who underwent radical resection at Yokohama City University Hospital, from 2015 to 2021. To examine the association with prognosis, we analyzed clinicopathological factors including PNI (<47/≥47), age (<75/≥75), sex (male/female), depth (pT1/≥pT2), lymph node metastasis (pN+/pN-), lymphatic invasion (ly+/ly-), vascular invasion (v+/v-), histological type (enteric/spread) and postoperative complications. RESULTS In univariate analysis, PNI (p<0.001), depth of tumor invasion (p<0.001), lymph node involvement (p<0.001), age (p=0.002), lymphatic invasion (p<0.001), vascular invasion (p<0.001), and postoperative complications (p=0.003) were associated with overall survival. In multivariate analysis, PNI (HR=2.100, 95% confidence interval 1.225-3.601, p=0.007), tumor invasion, lymph node metastasis, and postoperative complications were shown as poor prognostic factors for overall survival. CONCLUSION PNI is an independent prognostic factor for overall and recurrence-free survival in postoperative gastric cancer patients. PNI could be implemented in clinical practice to identify patients at higher risk for poor outcomes.
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The clinical impacts of lymphocyte-to-C-reactive protein ratio for esophageal cancer patients who receive curative treatment. J Cancer Res Ther 2023; 19:556-561. [PMID: 37470574 DOI: 10.4103/jcrt.jcrt_139_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/21/2023]
Abstract
Background We investigated the impact of the lymphocyte-to-C-reactive protein ratio (LCR) on esophageal cancer survival and recurrence after curative treatment. Patients and Methods This study included 89 patients who underwent curative surgery followed by adjuvant treatment for esophageal cancer between 2008 and 2018. The risk factors for overall survival (OS) and recurrence-free survival (RFS) were identified. Results LCR of 12,177 was regarded to be the optimal critical point of classification considering the 1-year, 3-year, and 5-year survival rates. The OS rates at 3 and 5 years after surgery were 33.2% and 29.9% in the LCR low group, respectively, and 74.0% and 60.9% in the LCR high group, which amounted to a statistically significant difference (P = 0.001). The RFS rates at 3 and 5 years after surgery were 25.3% and 21.7% in the LCR low group, respectively, and 52.1% and 47.4% in the LCR high group, which amounted to a statistically significant difference (P = 0.001). A multivariate analysis demonstrated that the LCR was a significant independent risk factor for both the OS and RFS. Conclusion LCR was a risk factor for survival in patients who underwent curative treatment for esophageal cancer. It is necessary to develop the effective plan of the perioperative care and the surgical strategy according to the LCR.
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Incidence and Risk of Venous Thromboembolism in Patients With Resectable Pancreatic Cancer Receiving Neoadjuvant Chemotherapy. Anticancer Res 2023; 43:1741-1747. [PMID: 36974795 DOI: 10.21873/anticanres.16327] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2023] [Revised: 01/30/2023] [Accepted: 02/02/2023] [Indexed: 03/29/2023]
Abstract
BACKGROUND/AIM Pancreatic cancer has the highest risk of venous thromboembolism (VTE). Additionally, chemotherapy for cancer patients increases the risk of developing VTE. Due to recent advances in neoadjuvant chemotherapy (NAC) regimens, more patients with resectable pancreatic cancer will receive NAC. However, the incidence, risk, and predictors of developing VTE in these patients have not been fully evaluated. PATIENTS AND METHODS We retrospectively evaluated the incidence, risk, and predictors of VTE among 67 consecutive patients with resectable pancreatic cancer who received neoadjuvant combination therapy with gemcitabine+S-1 (NAC-GS) followed by surgery and 45 patients with resectable pancreatic cancer who underwent upfront surgery (Up-S). RESULTS The incidence of VTE in the NAC-GS and Up-S groups was 10.4% and 6.6%, respectively. Preoperative D-dimer levels were significantly higher in the NAC-GS group, and D-dimer levels were significantly increased during NAC-GS. Preoperative D-dimer level was the only predictor for VTE in patients with resectable pancreatic cancer who received NAC-GS. CONCLUSION There is an increased risk of developing VTE during NAC. Screening with D-dimer and taking appropriate measures to suppress critical VTE is essential to provide NAC to patients with resectable pancreatic cancer.
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[A Case of Thoracoscopic Tumor Enucleation of Esophageal Leiomyoma]. Gan To Kagaku Ryoho 2023; 50:387-389. [PMID: 36927918] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
Abstract
We present a case of benign esophageal leiomyoma with video-assisted thoracic enucleation. A 39-year-old woman was found to have an abnormal shadow in the mediastinum on a chest X-ray on a medical check-up. Chest CT performed for the purpose of close examination revealed a tumor with a size of 62×33 mm from the middle intrathoracic esophagus to the lower esophagus. Upper gastrointestinal endoscopy revealed a left half-circumferential elastic soft submucosal bulge in the thoracic middle-lower esophagus. Endoscopic ultrasonographic fine-needle aspiration biopsy(EUS-FNA)was performed, and immunostaining showed positive muscular markers SMA, but negative for CD34, c-kit, and S-100, and the diagnosis was esophageal leiomyoma. Therefore, thoracoscopic-assisted esophageal leiomyoma resection was performed. Postoperative immunohistological examination showed positive for SMA and Desmin, and the diagnosis was leiomyoma.
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Solitary living worsens the continuation of adjuvant chemotherapy for gastric cancer. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2023; 49:368-375. [PMID: 36115784 DOI: 10.1016/j.ejso.2022.09.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Accepted: 09/04/2022] [Indexed: 12/24/2022]
Abstract
BACKGROUND No studies have reported the effect of solitary living on adjuvant chemotherapy continuation in patients with gastric cancer. This study aimed to investigate the influence of solitary living on the efficacy of adjuvant chemotherapy after curative gastrectomy. METHODS We enrolled 155 patients with pathological stage II/III gastric cancer who underwent gastrectomy and adjuvant chemotherapy between January 2013 and March 2020. The patients were divided into two groups according to their living conditions, the solitary group (n = 34) versus the non-solitary group (n = 121). Clinicopathological features, predictive factors for the continuation of adjuvant chemotherapy, and long-term survival were compared between the two groups. RESULTS The median body weight loss (BWL) at one month after surgery (8.9% vs. 7.0%, p = 0.01), and the rates of failure to continue six courses of chemotherapy were higher in the solitary group (41.2% vs. 14.9%, p = 0.002) than in the non-solitary group. Multivariate analysis revealed that solitary living was an independent predictive factor for discontinuing adjuvant chemotherapy (odds ratio 3.36, 95% confidence interval [CI; 1.32-8.58], p = 0.01) as well as 10% BWL at one month after surgery (odds ratio 3.99, 95% CI [1.57-10.2], p = 0.004). The relapse-free survival was significantly worse in the solitary group (p = 0.03). CONCLUSIONS Solitary living may be an independent risk factor for discontinuation of adjuvant chemotherapy in patients with gastric cancer. It is necessary to examine whether social and medical support organized by medical institutes and the government improves the continuation of adjuvant chemotherapy in patients living alone.
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Clinical therapeutic effects of neoadjuvant chemotherapy in resectable pancreatic cancer. J Clin Oncol 2023. [DOI: 10.1200/jco.2023.41.4_suppl.677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023] Open
Abstract
677 Background: Results from the phase III Prep-02/JSAP-05 trial demonstrated the efficacy and safety of gemcitabine plus S-1 as neoadjuvant chemotherapy for resectable pancreatic cancer. However, consensus on neoadjuvant chemotherapy for pancreatic cancer has not yet been established, and the effects of neoadjuvant therapy on clinical features of the tumor and improvement in prognosis have not been fully investigated. We aimed to investigate the effect of neoadjuvant chemotherapy on resectable pancreatic cancer. Methods: Between 2013 and 2021, 291 patients who underwent curative resection for resectable pancreatic cancer at our hospital were enrolled. The patients were categorized into groups of those who received neoadjuvant chemotherapy (NAC group: n = 91) and those who received up-front surgery (US group: n = 200). Prognostic predictors were examined in (i) all patients, (ii) US group, and (iii) NAC group. Statistical significance was considered at p < 0.05. Results: The median follow-up periods were 20.7 and 33.2 months in the NAC and US groups, respectively. In the NAC group, 84 of the 91 patients (94.5%) received gemcitabine-based chemotherapy, and three (3.3%) received chemoradiotherapy. There was no difference in overall survival (OS) and recurrence free survival (RFS) between the two groups. In the background, the NAC group had lower preoperative CA19-9 levels, lower lymph node ratio (LNR), and smaller tumor size than in the US group. During multivariable analysis of OS, preoperative CA19-9 levels, LNR, modified Glasgow prognostic score (mGPS), resection margin, and tumor size were identified as possible prognostic predictors in all patients and in the US group, whereas LNR and mGPS were identified in the NAC group. Conclusions: The prognostic significance of preoperative CA19-9 level, tumor size, and LNR were counteracted in the NAC group. These findings may indicate the effect of neoadjuvant chemotherapy for resectable pancreatic cancer.
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Clinical Course of Vitamin B12 Deficiency and Associated Risk Factors in Patients After Total Gastrectomy for Gastric Cancer. Anticancer Res 2023; 43:689-694. [PMID: 36697109 DOI: 10.21873/anticanres.16207] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 12/01/2022] [Accepted: 12/14/2022] [Indexed: 01/26/2023]
Abstract
BACKGROUND/AIM Patients are at-risk for vitamin B12 deficiency after total gastrectomy due to a lack of intrinsic factors. The aim of the study was to clarify the clinical course and risk factors for vitamin B12 deficiency after total gastrectomy for gastric cancer patients. PATIENTS AND METHODS Patients who underwent curative resection for gastric cancer were selected from the medical records of the Yokohama City University from 2000 to 2020. A logistic regression analysis was performed to identify risk factors for vitamin B12 deficiency. RESULTS We evaluated 47 patients. The median serum vitamin B12 levels before surgery were 359 pg/ml, while those at 3, 6, 9, and 12 months after surgery these were 255 pg/ml, 197.5 pg/ml, 195 pg/ml, and 206 pg/ml, respectively. Univariate analyses to identify factors associated with vitamin B12 deficiency at 6 months after surgery showed that the occurrence of postoperative complications was a significant risk factor (OR=6.347, 95%CI=1.607-25.774, p=0.009), while adjuvant chemotherapy was a marginally significantly risk factor (OR=3.562, 95%CI=0.877-14.477, p=0.076). CONCLUSION Almost half of the patients were diagnosed with vitamin B12 deficiency at 6 months after total gastrectomy for gastric cancer. In addition, the occurrence of postoperative complications and adjuvant chemotherapy were risk factors for vitamin B12 deficiency at 6 months after surgery.
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Parathyroid carcinoma with pancreatitis causing hypercalcaemic emergency treated with extracorporeal membrane oxygenation-assisted parathyroid resection. Endocrinol Diabetes Metab Case Rep 2023; 2023:22-0323. [PMID: 36606579 PMCID: PMC9874956 DOI: 10.1530/edm-22-0323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Accepted: 10/27/2022] [Indexed: 01/07/2023] Open
Abstract
Summary Emergencies due to malignancies usually have a severe clinical course and require urgent treatment. These scenarios are dubbed 'oncologic emergencies'. Parathyroid tumours often cause hypercalcaemia but not oncologic emergencies. We present a case of parathyroid carcinoma with severe hypercalcaemia and pancreatitis, resolved by surgical resection of the tumour assisted by extracorporeal membrane oxygenation (ECMO). A 66-year-old woman presented to our hospital because of haematuria. Laboratory findings were as follows: white blood cell count: 30 000, C-reactive protein: 17.7, calcium: 21.9, creatine kinase: 316, creatine kinase-myoglobin binding: 20, troponin I: 1415.8, amylase: 1046, lipase: 499, blood urea nitrogen: 57, and creatinine: 2.42. ECG was unremarkable. CT revealed a 4-cm low-density irregular tumour in the left lobe of the thyroid gland and severe pancreatitis. We diagnosed hypercalcaemia and pancreatitis due to parathyroid carcinoma. Volume expansion with isotonic saline was started immediately. Calcitonin, followed by denosumab, calcimimetic agents, and continuous hemodiafiltration were administered. The patient's general condition worsened due to uncontrolled hypercalcaemia. Urgent tumour resection was planned, assisted with ECMO for cardiopulmonary support and surgical field venous pressure reduction. Tumour histology was suggestive of parathyroid carcinoma. Hypercalcaemia and the patient's general condition improved gradually postoperatively. Hypercalcaemia is one of the oncologic emergency symptoms, commonly occurring because of lytic bone metastasis. However, reports about parathyroid carcinoma-causing life-threatening hypercalcaemia and pancreatitis are scarce; the fatality of this condition is estimated to be 30-70%. We report a case of survival of hypercalcaemia of malignancy. Learning points Parathyroid carcinoma is relatively rare and sometimes causes emergent conditions such as hypercalcaemia and severe pancreatitis. General therapy for hypercalcaemia including aggressive saline dehydration, administration of furosemide, calcitonin, zoledronic acid, and evocalcet, and dialysis is sometimes ineffective for parathyroid carcinoma. Therefore, careful planning of therapy in case of exacerbation is important. During an emergency, rapid surgical treatment despite high calcium level is the best potential therapeutic strategy.
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Prognostic Value of the Perioperative Systemic Inflammation Score for Patients With Curatively Resected Gastric Cancer. CANCER DIAGNOSIS & PROGNOSIS 2022; 2:627-633. [PMID: 36340444 PMCID: PMC9628157 DOI: 10.21873/cdp.10152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 09/01/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND/AIM The systemic inflammation score (SIS) is a promising tool for the evaluation of prognosis. The present study aimed to evaluate the clinical impact of the preoperative SIS status in gastric cancer (GC) patients who underwent curative resection. PATIENTS AND METHODS This study retrospectively analyzed 258 patients with primary gastric cancer who received curative treatment at Yokohama City University. The SIS was evaluated before surgery as determined by the lymphocyte-to-monocyte ratio (cut-off value=4.44) and serum albumin level (cut-off value=4.0 g/dl). RESULTS A high SIS was identified as an independent predictor of overall survival [hazard ratio (HR)=1.784, p<0.05] and multivariate analysis showed marginal significance for recurrence-free survival (HR=1.710, p<0.05). CONCLUSION The preoperative SIS score was correlated with both the OS and RFS of GC patients, as well as the clinical course of adjuvant chemotherapy. Thus, the SIS score is a promising prognostic factor for GC.
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[A Case of Curative Surgery for Locally Advanced Small Bowel GIST after Imatinib Therapy]. Gan To Kagaku Ryoho 2022; 49:1157-1159. [PMID: 36281618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
According to the risk classification of recurrence, the standard treatment for gastrointestinal stromal tumor(GIST)is complete surgical resection and postoperative adjuvant therapy with imatinib; however, the usefulness of neoadjuvant therapy is unclear. We report a case of giant GIST in the pelvis suspectedly having bladder infiltration that was radically resected and underwent preoperative imatinib therapy. A 52-year-old man visited a clinic because of abdominal pain, fever, and frequent urination. An abdominal mass was determined, and the patient was referred to our hospital for detailed examination and treatment. Contrast-enhanced CT revealed a 17 cm diameter irregular mass from the lower navel to the pelvis, and the bladder boundary was partially unclear. Transrectal biopsy was performed using endoscopic ultrasonography, and according to the Fletcher classification, a high-risk GIST was diagnosed. After preoperative imatinib therapy of 400 mg/day was administered for 3 months, surgery was performed. The tumor was strongly adhered to the bladder, but no invasion was observed, and partial small intestine resection was performed. The surgical margin was negative without capsule damage. On day 34 postoperatively, imatinib therapy was resumed, and as of 1 year postoperatively, the course is well without recurrence.
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[A Case of Rectal Cancer with Brain and Skin Metastasis with Long-Term Survival Managed by Multidisciplinary Therapy]. Gan To Kagaku Ryoho 2022; 49:1148-1150. [PMID: 36281615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
A 74-year-old man presented with a metastatic brain tumor in the right parietal lobe observed through an MRI scan. Lower gastrointestinal endoscopy revealed that the tumor was located in the rectum. He was diagnosed with Stage Ⅳb rectal cancer(cT4aN1bM1b[BRA, SKN]). After prior stereotactic radiotherapy for brain metastases, the patient underwent rectal amputation and D3 dissection as management for the primary tumor. His postoperative course was uneventful, and he was discharged from the hospital 33 days postoperatively. He displayed partial response with capecitabine plus L-OHP therapy, and chemotherapy was terminated due to the development of renal dysfunction. On follow-up, elevated tumor markers, enlarged left mediastinal lymph nodes, and FDG accumulation on PET-CT were observed. Despite initiating UFT/UZEL therapy, the patient was judged to have progressive disease. The patient was then administered 5-FU plus l-LV plus CPT-11. However, this was later discontinued due to the development of hyperammonemia. The patient was placed on follow-up observation due to the decrease in his tumor markers and the disappearance of his enlarged lymph nodes. He is still alive seven years after his initial diagnosis. We report a case of a patient with rectal cancer that metastasized to the brain and the skin. He was successfully managed with multidisciplinary therapy. A relevant literature discussion is also included.
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The Albumin-Bilirubin Score Is a Prognostic Factor for Gastric Cancer Patients Who Receive Curative Treatment. Anticancer Res 2022; 42:3929-3935. [PMID: 35896262 DOI: 10.21873/anticanres.15887] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 06/17/2022] [Accepted: 06/21/2022] [Indexed: 11/10/2022]
Abstract
BACKGROUND/AIM The albumin-bilirubin (ALBI) score is a promising tool for the evaluation of the perioperative hepatic function. The present study aimed to evaluate the clinical impact of the preoperative ALBI status in patients with gastric cancer (GC) who received curative treatment. PATIENTS AND METHODS The present study included 244 patients who underwent curative treatment for GC between 2005 and 2018. The risk factors for overall survival (OS) and recurrence-free survival (RFS) were identified. RESULTS Based on the 3- and 5-year OS rates, we set the cut-off value for the ALBI score at -2.7849. The 3- and 5-year OS rates were 87.3% and 80.9%, respectively, in the ALBI-low group, and 66.9% and 60.6% in the ALBI-high group; these differences were statistically significant (p<0.001). The ALBI score was included in the final multivariate analysis model [Hazard ratio (HR)=2.120, 95% confidence interval (CI)=1.177-3.818, p=0.012]. Similar results were observed for RFS. In addition, the ALBI score correlated with the introduction of postoperative adjuvant chemotherapy. CONCLUSION The preoperative ALBI score correlated with both the OS and RFS of GC patients as well as the clinical course of adjuvant chemotherapy. Taken together, the ALBI score is a promising prognostic factor for GC.
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Clinical Significance of EREG Gene Expression in Gastric Cancer Tissue After Curative Surgery. Anticancer Res 2022; 42:3873-3878. [PMID: 35896250 DOI: 10.21873/anticanres.15880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 06/23/2022] [Accepted: 06/24/2022] [Indexed: 11/10/2022]
Abstract
BACKGROUND/AIM Epiregulin (EREG) is a ligand of the epidermal growth factor receptor (EGFR) and promotes tumour progression mainly by stimulating the EGF pathway. We investigated the clinical significance of EREG mRNA expression in cancer tissues from patients with gastric cancer (GC) in pathological (p) Stage II/III who have undergone curative surgery. PATIENTS AND METHODS Expression of EREG mRNA was measured in cancer tissues obtained from 253 patients with pStage II/III GC who underwent curative surgery. Patients were divided into groups based on high or low expression of EREG mRNA. We examined the relationship between EREG mRNA expression levels and clinicopathological features and survival. RESULTS Clinicopathological features did not vary between the high and low EREG mRNA expression groups. Overall survival was significantly lower in the high-expression group compared to that in the low-expression group (5-year survival probability: 55.0% vs. 73.0%; p=0.005). Multivariate analysis showed EREG mRNA expression to be an independent predictor of poor survival (hazard ratio=1.794; 95% confidence interval=1.186-2.712; p=0.006). CONCLUSION Expression of EREG mRNA in cancer tissue from patients with pStage II/III GC may be a useful prognostic marker after curative surgery.
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Phase II Study of a Multi-center Randomized Controlled Trial to Evaluate Oral Vitamin B12 Treatment for Vitamin B12 Deficiency After Total Gastrectomy in Gastric Cancer Patients. Anticancer Res 2022; 42:3963-3970. [PMID: 35896261 DOI: 10.21873/anticanres.15891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 06/23/2022] [Accepted: 06/24/2022] [Indexed: 11/10/2022]
Abstract
BACKGROUND/AIM This prospective multi-central randomized phase II trial evaluated the efficacy and safety of oral Vitamin B12 500 μg/day replacement compared with oral Vitamin B12 1,500 μg/day in patients with Vitamin B12 deficiency after total gastrectomy for gastric cancer. PATIENTS AND METHODS Patients were randomly assigned to receive oral Vitamin B12 500 μg/day or Vitamin B12 1,500 μg/day in a 1:1 ratio with a minimization method. The primary endpoint was the incidence of a normal serum Vitamin B12 level at three months after treatment. RESULTS From January 2018 to December 2021, 3 institutions collaborated with the present study, and 74 patients were registered from these 3 institutions. The study was prematurely closed due to poor accrual after reaching almost 50% of its goal. Among the 74 recruited patients, 36 were allocated to the Vitamin B12 500 μg/day arm and 38 to Vitamin B12 1,500 μg/day arm. The incidences of patients with a normal Vitamin B12 level at 3 months (serum Vitamin B12 level >200 pg/ml) were 91.7% (33/36) in the Vitamin B12 500 μg/day arm and 100% (38/38) in the Vitamin B12 1,500 μg/day arm (p=0.3587). The types of clinical symptoms with Vitamin B12 deficiency that improved with Vitamin B12 treatment and the degree of improvement were also similar. CONCLUSION Although the primary endpoint of the present study was not met, it was found that oral Vitamin B12 500 μg/day replacement is as effective and safe as oral Vitamin B12 1,500 μg/day replacement for Vitamin B12 deficiency.
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Postoperative acute pancreatitis after pancreatic resection in patients with pancreatic ductal adenocarcinoma. Langenbecks Arch Surg 2022; 407:1525-1535. [PMID: 35217927 DOI: 10.1007/s00423-022-02481-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Accepted: 02/21/2022] [Indexed: 10/19/2022]
Abstract
INTRODUCTION Postoperative pancreatic fistula (POPF) is one of the major critical complications after pancreatic resection. Recently, postoperative acute pancreatitis (POAP), a new concept for a pancreatic-specific complication following pancreatic resection, has been advocated, and its association with POPF has been reported. The present study examined the clinical features of POAP and identified the associations of POAP with POPF and other postoperative morbidities in pancreatic ductal adenocarcinoma (PDAC) patients undergoing pancreatic resection. METHODS A total of 312 consecutive patients who underwent pancreatic resection for PDAC at our institution from 2013 to 2019 were enrolled in this study. POAP was defined as an elevated serum amylase level above the upper limit normal on postoperative day (POD) 0 or 1, based on Connor's definition. The severity of POPF was assessed by the International Study Group on Pancreatic Surgery definition. RESULTS A total of 184 patients (58.9%) had POAP. POAP occurred in 58.5% of subtotal stomach-preserving pancreatoduodenectomy patients and 60% of distal pancreatectomy combined with splenectomy patients. The presence of POAP was significantly associated with the development of clinically relevant POPF, higher rates of severe morbidity, and a prolonged hospital stay after pancreatic resection. A multivariate analysis showed that the presence of POAP and elevated C-reactive protein levels on POD 3 were independent predictors of clinically relevant POPF after subtotal stomach-preserving pancreatoduodenectomy. CONCLUSIONS POAP is associated with the development of POPF, higher rates of severe morbidity, and a prolonged hospital stay after pancreatic resection and is an independent risk factor for clinically relevant POPF after pancreatoduodenectomy. POAP represents an important indicator for planning treatment strategies to prevent serious complications, including POPF.
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The Systemic Inflammation Score Is an Independent Prognostic Factor for Esophageal Cancer Patients who Receive Curative Treatment. Anticancer Res 2022; 42:2711-2717. [PMID: 35489731 DOI: 10.21873/anticanres.15749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Revised: 03/31/2022] [Accepted: 04/04/2022] [Indexed: 11/10/2022]
Abstract
BACKGROUND/AIM Perioperative systemic inflammation affects the long-term oncological outcomes in cases of malignancies. We evaluated the clinical impact of the preoperative systemic inflammation score (SIS) in resectable esophageal cancer patients who received curative treatment. PATIENTS AND METHODS This study included 168 patients who underwent curative surgery followed by perioperative adjuvant chemotherapy for esophageal cancer between 2005 and 2018. The risk factors for overall survival (OS) and recurrence-free survival (RFS) were identified. RESULTS Based on the 3- and 5-year OS rate, we set the cut-off value for SIS at 2 in the preset study. Among the 168 total patients, 119 were categorized as the Low-SIS group, and 49 were categorized as the High-SIS group. The respective 3- and 5-year OS rates were 61.9% and 52.4% in the Low-SIS group and 33.3% and 26.6% in the High-SIS group. There were significant differences in OS (p<0.001). The SIS was therefore selected for the final multivariate analysis model (hazard ratio=2.094, 95% confidence interval=1.355-3.234, p<0.001). On comparing the perioperative clinical course between the High- and Low-SIS groups, there were significant differences in the rate of postoperative anastomosis leakage of grade ≥2 between the groups (61.5% in the High-SIS group vs. 30.3% in the Low-SIS group; p=0.021). CONCLUSION The systemic inflammation score had a clinical effect on the long-term oncological outcomes in esophageal cancer patients, suggesting that it might be a promising prognostic factor for esophageal cancer patients.
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