scholarly journals Prognostic Prediction Models for Liver Metastasis and Overall Survival in Colorectal Cancer Patients

2021 ◽  
Vol 105 (1-3) ◽  
pp. 442-448
Author(s):  
Norikatsu Miyoshi ◽  
Masayuki Ohue ◽  
Masayoshi Yasui ◽  
Yusuke Takahashi ◽  
Shiki Fujino ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Overall Survival ◽  
Lymph Node ◽  
Liver Metastasis ◽  
Tumor Invasion ◽  
Prediction Models ◽  
Venous Invasion ◽  
Node Metastasis ◽  
Preoperative Serum ◽  
Clinicopathologic Factors

Objective The objective of this study was to develop novel prediction models for liver metastasis-free survival (LMFS) and overall survival (OS) in colorectal cancer (CRC) patients following surgically curative resections. We developed novel prediction models for LMFS and OS in CRC patients following surgically curative resections. Using clinicopathologic factors, such models were constructed with concordance indices of 0.811 and 0.776 for LMFS and OS, respectively. Methods Seven hundred seventy-six CRC patients presenting to the Osaka Medical Center for Cancer and Cardiovascular Diseases between January 2004 and December 2010 were retrospectively studied. The exclusion criteria were patients with preoperative treatment, synchronous distant metastasis, noncurative resection, and incomplete postoperative follow-up. Results Based on the analysis of clinicopathologic factors, the following factors had significant correlation with LMFS: preoperative serum carcinoembryonic antigen (pre-CEA), tumor invasion, lymph node metastasis, lymphatic invasion, and venous invasion. Using these variables, a novel prediction model was constructed by the Cox regression model with a concordance index (c-index) of 0.811 for LMFS. The following factors had a significant correlation with OS: age, pre-CEA, preoperative serum carbohydrate antigen 19-9, tumor location, pathologically defined tumor invasion, lymph node metastasis, and venous invasion. Using these variables, a prediction model was constructed with a c-index of 0.776 for OS. These models were validated by external datasets in an independent patient group. Conclusions We demonstrated the utility of a novel personalized prognostic model for liver metastasis, integrating tumor node metastasis factors, pre-CEA, and histologic lymphovascular invasion to predict the prognosis. Such models can help clinicians in treating CRC patients postoperatively.

NOTCH1 as a potential prognostic biomarker for anti-VEGF therapy in patients with metastatic colorectal cancer.

2013 ◽  
Vol 31 (15_suppl) ◽  
pp. 11038-11038
Author(s):  
Tadeu Ferreira Paiva ◽  
Alexandre Andre Balieiro Anastacio da Costa ◽  
Flavio Augusto Ismael Pinto ◽  
Victor Hugo Fonseca Jesus ◽  
Raul A. Marques ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Overall Survival ◽  
Multivariate Analysis ◽  
Lymph Node ◽  
Liver Metastasis ◽  
Lymph Node Metastasis ◽  
Metastatic Colorectal Cancer ◽  
Response Rate ◽  
High Expression ◽  
Node Metastasis

11038 Background: There are no validated biomarkers for clinical response or survival benefit in patients treated with bevacizumab (Bv) in advanced metastatic colorectal cancer (mCRC). The aim of this study was to evaluate the predictive value of putative biomarkers in mCRC. Methods: One hundred and five mCRC patients who received Bv combined with FOLFOX or FOLFIRI were retrospectively evaluated for clinical and pathological characteristics. VEGFR1, VEGFR2, VEGFR3, PlGF, DLL4 and NOTCH1 expression were assessed by immunohistochemistry on formalin-fixed, paraffin-embedded neoplastic tissue of either primary or metastatic tissue in a tissue microarray. High levels of expression were defined as less than or equal to or more than the median. Survival curves were calculated by the Kaplan-Meier method and compared by the log-rank test. For multivariate analysis the Cox proportional hazards model was used. Results: Grade 1 or 2 (p=0.01), non-mucin-producing histology (p=0.04) and presence of liver metastasis (p=0.001) were associated with a higher response rate. There was no difference between the expression of markers and the response rate. ECOG 0 or 1 (p=0.002), grade 1 or 2 (p=0.02), liver metastasis (p=0.003), no lymph node metastasis (p=0.01) no peritoneal metastasis (p=0.02) and resection of metastasis (p<0.001) were correlated with higher progression-free survival (PFS). There was also a strong correlation between ECOG 0 or 1 (p=0.001), grade 1 or 2 (p=0.006), no lymph node metastasis (p=0.004), liver metastasis (p<0.001) and resection of metastasis (p<0.0001) with better overall survival. There was a trend between high expression of NOTCH1 (p=0.06) and worst PFS.High expression of VEGFR2 (p=0.07) was slightly associated with a better overall survival, while high expression of NOTCH1 was associated with a worse overall survival (p=0.01). Using multivariate analysis, NOTCH1 proved to be an independent variable for adverse overall survival (HR 2.01, IC 1.07 – 3.77, p=0.02). Conclusions: High NOTCH1 expression assessed by immunohistochemistry is capable of predicting poor survival in advanced colorectal cancer patients treated with bevacizumab.

scholarly journals Pure Well-Differentiated Adenocarcinoma Is a Safe Factor for Lymph Node Metastasis in T1 and T2 Colorectal Cancer: A Pilot Study

2018 ◽  
Vol 2018 ◽  
pp. 1-9 ◽  
Author(s):  
Naohisa Yoshida ◽  
Masayoshi Nakanishi ◽  
Ken Inoue ◽  
Ritsu Yasuda ◽  
Ryohei Hirose ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Lymph Node ◽  
Lymph Node Metastasis ◽  
Venous Invasion ◽  
Lymphatic Invasion ◽  
Clinicopathological Factors ◽  
Node Metastasis ◽  
Kappa Value ◽  
T1 And T2 ◽  
Well Differentiated

Background and Aims. Various risk factors for lymph node metastasis (LNM) have been reported in colorectal T1 cancers. However, the factors available are insufficient for predicting LNM. We therefore investigated the utility of the new histological factor “pure well-differentiated adenocarcinoma” (PWDA) as a safe factor for predicting LNM in T1 and T2 cancers. Materials and Methods. We reviewed 115 T2 cancers and 202 T1 cancers in patients who underwent surgical resection in our center. We investigated the rates of LNM among various clinicopathological factors, including PWDA. PWDA was defined as a lesion comprising only well-differentiated adenocarcinoma. The consistency of the diagnosis of PWDA was evaluated among two pathologists. In addition, 72 T1 cancers with LNM from 8 related hospitals over 10 years (2008–2017) were also analyzed. Results. The rates of LNM and PWDA were 23.5% and 20.0%, respectively, in T2 cancers. Significant differences were noted between patients with and without LNM regarding lymphatic invasion (81.5% vs. 36.4%, p<0.001), poor histology (51.9% vs. 19.3%, p=0.008), and PWDA (3.7% vs. 25.0%, p=0.015). The rates of LNM and PWDA were 8.4% and 36.1%, respectively, in T1 cancers. Regarding the 73 PWDA cases and 129 non-PWDA cases, the rates of LNM were 0.0% and 13.2%, respectively (p<0.001). Among the 97 cases with lymphatic or venous invasion, the rates of LNM in 29 PWDA cases and 68 non-PWDA were 0% and 14.7%, respectively (p=0.029). The agreement of the two pathologists for the diagnosis of PWDA was acceptable (kappa value > 0.5). A multicenter review showed no cases of PWDA among 72 T1 cancers with LNM. Conclusions. PWDA is considered to be a safe factor for LNM in T1 cancer.

Evaluation of serum CXCL5 as a serum marker for prognosis of colorectal cancer patients.

2011 ◽  
Vol 29 (4_suppl) ◽  
pp. 442-442 ◽  
Author(s):  
M. Kawamura ◽  
Y. Toiyama ◽  
K. Tanaka ◽  
H. Yasuda ◽  
H. Fujikawa ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Overall Survival ◽  
Liver Metastasis ◽  
Cancer Patients ◽  
Normal Serum ◽  
Enzyme Linked Immunosorbent Assay ◽  
Control Group ◽  
Serum Samples ◽  
Preoperative Serum ◽  
Colorectal Cancer Patients

442 Background: CXCL5 is known as CXC chemokine which promotes angiogenesis related to cancer. However, the function of serum level of CXCL5 (sCXCL5) has not been fully studied in colorectal cancer. The purpose of this study was to evaluate the relationships between preoperative sCXCL5 and clinicopathological features and prognosis in colorectal cancer. Methods: This was a single-institution, retrospective study. Preoperative serum samples of 250 colorectal cancer patients (between 1998 and 2007, median age: 65.3 years, male 159/female 91) were available for the study, and 33 normal serum was examined and used as a control. sCXCL5 level was assayed using a commercially available enzyme-linked immunosorbent assay kit, and analyzed statistically. Results: Mean level of sCXCL5 was significantly higher in colorectal cancer patients than in control group (p=0.013). Patients with liver metastases had significantly higher sCXCL5 level than those without metastases (p=0.0086), and in logistic analysis, sCXCL5 was an independent marker for predicting liver metastasis (p=0.040). Overall survival of patients with elevated sCXCL5 level was significantly worse than those with lower sCXCL5 (p=0.0006). Conclusions: Preoperative sCXCL5 level was increased in colorectal cancer patients compared to in healthy volunteer and elevated sCXCL5 was correlated with liver metastasis and poor prognosis for overall survival in colorectal cancer patients. Elevated sCXCL5 has been proposed as a useful predictive marker for liver metastasis and overall survival in colorectal cancer. No significant financial relationships to disclose.

The clinical prognostic significance of lymphovascular invasion in gastric cancer.

2020 ◽  
Vol 38 (4_suppl) ◽  
pp. 428-428
Author(s):  
Hirohito Fujikawa ◽  
Takanobu Yamada ◽  
Keisuke Koumori ◽  
Hayato Watanabe ◽  
Kazuki Kano ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
Overall Survival ◽  
Lymph Node ◽  
Prognostic Factor ◽  
Lymphatic Vessel ◽  
Lymphovascular Invasion ◽  
Venous Invasion ◽  
Nodal Metastasis ◽  
Node Metastasis ◽  
Significant Difference

428 Background: Lymphovascular invasion (LVI) of malignant tumor is regarded as an initial state of metastasis, including the lymph nodes, and therefore may be a prognostic factor in many malignancies. However, in gastric cancer, according to the current Japanese guidelines, LVI is not clinically useful information, except for in predicting the curability of endoscopic resection, and its clinicopathological characteristics and biological behavior remain unclear. The present study explored the histopathological significance of LVI in gastric cancer and clarified its correlation with the prognosis. Methods: From January 2000 to December 2013, a total of 2090 cases of gastric cancer undergoing radical gastrectomy were enrolled in this study. The correlation of LVI and other histopathological factors with the prognosis was evaluated. Lymphatic vessel invasion (ly) and venous invasion (v) were diagnosed followed the current Japanese classification. LVI positivity (LVIP) and LVI negativity (LVIN) were defined as the presence of lymphatic vessel and/or venous invasion and the absence of LVI, respectively. Results: LVIP was noted in 894 cases (42.8%). The age (p < 0.001), depth of tumor invasion (pT) (p < 0.001), lymph node metastasis (pN) (p < 0.001), and maximum tumor size (p < 0.001) were significantly correlated with the presence of LVI. A multivariate analysis showed that pT (p < 0.001), pN (p < 0.001), and LVI (p = 0.03) were independent risk factors for the prognosis of all patients. On analyzing the significance of every T factor and N factor for the overall survival of LVIP and LVIN cases, no significant difference was recognized in the prognosis among all pT1 patients and pT2-4 patients without nodal metastasis. However, in pT2-4 patients with nodal metastasis, a significant difference was revealed, and the 5-year overall survival rates in LVIP cases were lower than those in LVIN (60.9% [95% confidence interval: 56.3-65.3] vs. 76.7% [95% confidence interval 65.2-84.8], p = 0.005). Conclusions: LVI in gastric cancer is an independent prognostic factor, and its effect tends to be particularly strong in advanced cancer with lymph node metastasis. These patients may therefore require more effective adjuvant therapy.

scholarly journals Evaluation of Plasma MicroRNAs as Diagnostic and Prognostic Biomarkers in Pancreatic Adenocarcinoma: miR-196a and miR-210 Could Be Negative and Positive Prognostic Markers, Respectively

2017 ◽  
Vol 2017 ◽  
pp. 1-10 ◽  
Author(s):  
Qi Yu ◽  
Changqing Xu ◽  
Wei Yuan ◽  
Chengfeng Wang ◽  
Ping Zhao ◽  
...  
Keyword(s):  
Overall Survival ◽  
Lymph Node ◽  
Lymph Node Metastasis ◽  
Mirna Expression ◽  
Prognostic Biomarkers ◽  
Ductal Adenocarcinoma ◽  
Aberrant Expression ◽  
Node Metastasis ◽  
Comprehensive Therapy ◽  
Clinicopathologic Factors

Background. Identifying diagnostic and prognostic biomarkers that could be targeted in the therapy of pancreatic cancer is essential. Objective. Investigations were conducted with respect to plasma miRNA (miR-21, miR-210, miR-155, miR-196a, miR-20a, and miR-25) expression and clinicopathologic factors to evaluate the prognostic value of miRNAs in pancreatic ductal adenocarcinoma (PDAC). Methods. Plasma miRNAs were detected by real-time quantitative PCR, and the association with clinicopathologic factors was subsequently performed by univariate and multivariate analyses. Results. Six miRNAs expressed significantly higher in PDAC patients than in normal individuals were identified. Receiver operating characteristic (ROC) curves were constructed. It was evident that miRNA expression associated with PDAC, lymph node metastasis, serosal infiltration, and comprehensive therapy reached significance for overall survival. High miR-196a expression was associated with poor survival (P=0.001), whereas high miR-210 expression was significantly associated with improved survival (P=0.003). Multivariate survival analysis indicated that the miR-210 and miR-196a expression signature, lymph node metastasis, and comprehensive therapy were independent factors affecting overall survival. Conclusions. MiRNA expression profile is distinctive in PDAC. Aberrant expression of certain miRNAs was remarkably involved in shaping the overall survival time, which include miR-196a overexpression and decreased miR-210 expression.

scholarly journals A Panel of Cancer Testis Antigens and Clinical Risk Factors to Predict Metastasis in Colorectal Cancer

2014 ◽  
Vol 2014 ◽  
pp. 1-8 ◽  
Author(s):  
Ramyar Molania ◽  
Frouzandeh Mahjoubi ◽  
Rezvan Mirzaei ◽  
Saeed-Reza Khatami ◽  
Bahar Mahjoubi
Keyword(s):  
Colorectal Cancer ◽  
Risk Factors ◽  
Lymph Node ◽  
Liver Metastasis ◽  
Clinical Risk Factors ◽  
Cancer Testis Antigen ◽  
Node Metastasis ◽  
Clinical Risk ◽  
Expression Frequency ◽  
Cancer Testis

Colorectal cancer (CRC) is the third common carcinoma with a high rate of mortality worldwide and several studies have investigated some molecular and clinicopathological markers for diagnosis and prognosis of its malignant phenotypes. The aim of this study is to evaluate expression frequency of PAGE4, SCP-1, and SPANXA/D cancer testis antigen (CTA) genes as well as some clinical risk markers to predict liver metastasis of colorectal cancer patients. The expression frequency of PAGE4, SCP-1, and SPANXA/D cancer/testis antigen (CTA) genes was obtained using reverse transcription polymerase chain reaction (RT-PCR) assay in 90 colorectal tumor samples including both negative and positive liver metastasis tumors. Statistical analysis was performed to assess the association of three studied genes and clinical risk factors with CRC liver metastasis. The frequency of PAGE4 and SCP-1 genes expression was significantly higher in the primary tumours with liver metastasis when statistically compared with primary tumors with no liver metastasis (P<0.05). Among all clinical risk factors studied, the lymph node metastasis and the depth of invasion were statistically correlated with liver metastasis of CRC patients. In addition, using multiple logistic regression, we constructed a model based on PAGE4 and lymph node metastasis to predict liver metastasis of CRC.

scholarly journals Reappraisal of Serosal Invasion in Patients With T3 Colorectal Cancer by Elastic Stain: Clinicopathologic Study of 139 Surgical Cases With Special Reference to Peritoneal Elastic Lamina Invasion

2016 ◽  
Vol 140 (1) ◽  
pp. 81-85 ◽  
Author(s):  
Yukihiro Nakanishi ◽  
Charles LeVea ◽  
Shiva Dibaj ◽  
Fadi Habib ◽  
Richard Cheney ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Lymph Node ◽  
Lymph Node Metastasis ◽  
Prognostic Significance ◽  
Serosal Invasion ◽  
Node Metastasis ◽  
Clinicopathologic Study ◽  
Clinicopathologic Factors ◽  
Elastic Stain ◽  
Elastic Lamina

Context Peritoneal elastic lamina invasion (PELI) has been reported to be an important adverse prognostic factor in pT3 colorectal cancer (CRC). However, the data supporting this contention are limited. Objective To clarify the associations between PELI of pT3 CRC and prognostic significance, 139 consecutive surgical cases of pT3 CRC were examined. Design One hundred thirty-nine consecutive in-house surgical cases of pT3 CRC between 1993 and 2011 were examined. Thirty consecutive surgical cases of pT4a CRC resected during the same period were examined for comparison. Case selections were restricted to pT3 CRCs with the sections containing the deepest adenocarcinoma invasion partially or entirely covered with the peritoneum. Elastic staining was performed on one section containing the deepest tumor invasion partially or entirely covered with the peritoneum. The associations between the presence of PELI and clinicopathologic factors including prognosis of the patients were examined. Results Peritoneal elastic lamina invasion was identified in 23.0% (32 of 139) of the pT3 CRCs. PELI was associated with primary site (P = .006), lymph node metastasis (P &lt; .001), lymphovascular invasion (P &lt; .001), recurrence (P = .007), and patient's age (P = .002). The proportions of patients with a 4-year recurrence-free period in those with negative PELI, positive PELI, and pT4a tumor were 90.3%, 66.7%, and 28.9%, respectively (P &lt; .001). Conclusions Elastic staining is useful to evaluate the serosal invasion of CRC. Positive PELI is a significant predictive factor for lymph node metastasis and recurrence-free survival in patients with pT3 CRC. This indicates that pT3 tumors with PELI should be treated like pT4a tumors.

scholarly journals IS A STUDY OF THE LEVEL OF CARBOHYDRATE ANTIGEN (CA 19-9) EFFECTIVE IN PATIENTS WITH COLORECTAL CANCER?

2020 ◽  
Vol 66 (5) ◽  
pp. 528-534
Author(s):  
Ye. Rybakov ◽  
Mikhail Tarasov ◽  
S. Chernyshov ◽  
Marina Sukhina ◽  
V. Charikov ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Lymph Node ◽  
Lymph Node Metastasis ◽  
Distant Metastasis ◽  
Perineural Invasion ◽  
Serum Levels ◽  
Lymphatic Invasion ◽  
Node Metastasis ◽  
Preoperative Serum ◽  
Invasion Stage

Objective. Саrbohydrаte antigen 19-9 (CA 19-9) is the frequently used tumor marker in the clinical setting of colorectal cancer (CRC). This study was designed to investigate the correlation between preoperative serum levels of CA 19-9 (pre-CA 19-9) and the clinicopathologic factors of patients with CRC. Patients and methods. A study was performed on 482 patients with histologically diagnosed colorectal adenocarcinoma between January 2016 and December 2017, based on retrospective collected data. The clinical data such as age, sex, size of tumor, differentiation (G), depth of tumor (T), lymph node metastasis (N), distant metastasis (M), lymphatic invasion, venous invasion, perineural invasion, stage, and preoperative serum levels of CEA (pre-CEA) and pre-CA 19-9 were obtained. These patients were classified into two groups according to pre-CA 19-9 (CA 19-9 high: H37 U/mL; CA 19-9 normal: H37 U/mL). Results. Eighty five patients among 483 patients (17.6%) with CRC showed a high pre-CA 19-9. The elevationof pre-CA 19-9 was significantly associated with size of tumor > 4.5 cm (р=0.0001), higt CEA > 5ng/ml (р<0.0001), wrong differenciation of tumor (р=0.0003), depth of tumor (р<0.0001), lymph node metastasis (р<0.0001), distant metastasis (р<0.0001), lymphatic invasion (р=0.0013), vascular invasion (р<0.0001), perineural invasion (р<0.0001), stage (р<0.0001). On multivariate analysis, high pre-CA 19-9 was shown to be independently associated with depth of tumor (р=0.05), lymph node metastasis (р=0.0006). Spearman>s correlation coefficient r between REA and CA 19-9 was 0.21 (95% CI 0.13 - 0.30; p<0.0001). Conclusion. High pre-CA 19-9 in advanced colorectal cancer might provide important information to predict the depth of tumor, lymph node metastasis.

scholarly journals High Expression of Both Resistin and Fascin-1 Predicts a Poor Prognosis in Patients with Colorectal Cancer

2020 ◽  
Vol 2020 ◽  
pp. 1-7 ◽  
Author(s):  
Chao-Qun Wang ◽  
Yan Wang ◽  
Bi-Fei Huang ◽  
Chih-Hsin Tang ◽  
Zhang Du ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Prognostic Factors ◽  
Lymph Node ◽  
Tumor Invasion ◽  
Poor Prognosis ◽  
Prognostic Significance ◽  
Tumor Stage ◽  
Potential Therapeutic Target ◽  
Node Metastasis ◽  
High Level

Emerging evidence indicates that resistin and fascin-1 may possess a causal role in the development of several types of cancers. However, the clinical significance of resistin expression in colorectal cancer (CRC) tissues is unclear, and there are no reports of any correlation between resistin and fascin-1. Our analyses explored the expression of resistin in CRC tissue and analyzed the clinical and prognostic significance of the observed positive correlation between resistin and fascin-1. The rate of strongly positive resistin expression (27.5%) was significantly higher in CRC tissues than in normal colorectal tissues (5.2%). Strongly positive resistin expression is related to multiple poor prognostic factors in CRC, including depth of tumor invasion, lymph node metastasis, and tumor stage. In this study, survival was worse in CRC patients with high levels of both resistin and fascin-1 expression than in those with high levels of only one protein or normal levels of both proteins. We suggest that a combined high level of resistin and fascin-1 expression correlates reliably with survival in CRC, so it may serve as a potential therapeutic target.

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