The association between preoperative serum CEA concentrations and synchronous liver metastasis in 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.

Download Full-text

Hubungan Nilai Carcinoembryonic Antigen dengan Derajat Diferensiasi pada Karsinoma Kolorektal di RSUP Prof. Dr. R. D. Kandou Manado

JURNAL BIOMEDIK (JBM) ◽

10.35790/jbm.10.2.2018.20086 ◽

2018 ◽

Vol 10 (2) ◽

Author(s):

John Wesley ◽

Toar Mambu ◽

Heber Sapan ◽

Winfried M. Sumanti

Keyword(s):

Colorectal Cancer ◽

Carcinoembryonic Antigen ◽

Cancer Patients ◽

Correlation Study ◽

North Sulawesi ◽

Preoperative Serum ◽

Serum Carcinoembryonic Antigen ◽

Serum Cea ◽

Differentiation Stage ◽

Colorectal Cancer Patients

Abstract: Colorectal cancer is a serious health problem in Indonesia as well as in North Sulawesi. Serum carcinoembryonic antigen (CEA) is a progmostic factor in patients with this disease. This study was aimed to obtain the correlation between the histopathological differentiation stage and serum CEA level in colorectal cancer patients at Prof. Dr. R. D. Kandou Hospital Manado. This was an analytical correlation study. Subjects were colorectal cancer patients who had preoperative serum CEA level and histopathological differentiation stage results. Data were analyzed with Anova test (variant analysis) and Spearman Rho test. The results showed that there were 58 colorectal cancer patients enrolled in this study. The patients’ data were obtained from the Digestive Surgery clinic and nursery room of Prof. Dr. R. D. Kandou Hospital Manado. Of the 58 patients, 37 (63.79%) had moderate differentiated colorectal cancer. Related to serum CEA level, 23 patients (39.65%) had moderate differentiated colorectal cancer with serum CEA level 20-100 ng/ml. The Spearman Rho test showed that there was a positive correlation between serum CEA level and histopathoplogical differentiation stage of cancer (r = 0.877 and P = 0.001). Conclusion: There was a significant correlation between serum CEA level and histopathological differentiation stage of colorectal cancer. The better the differentiation stage, the higher the serum CEA level.Keywords: carcinoembryonic antigen, colorectal cancer, differentiation stageAbstrak: Karsinoma kolorektal (KKR) telah menjadi masalah kesehatan yang serius di Indonesia dan Sulawesi Utara pada khususnya. Kadar carcinoembryonic antigen (CEA) merupakan salah satu faktor prognostik pada penderita KKR. Penelitian ini bertujuan untuk mengetahui hubungan antara derajat diferensiasi histopatologik dengan kadar CEA dalam serum pada pasien KKR di RSUP Prof. Dr. R. D. Kandou Manado. Jenis penelitian ini ialah analitik korelatif. Subyek penelitian ialah 58 pasien KKR yang mempunyai hasil pemeriksaan kadar CEA serum preoperasi dan pemeriksaan derajat diferensiasi histopatologik. Analisis statistik menggunakan uji Anova (analisis variansi) dan korelasi Spearman Rho. Data pasien diambil dari pasien yang datang dan kontrol di Poliklinik Bedah Digestif serta dari ruang perawatan Bedah Digestif RSUP Prof. Dr. R. D. Kandou Manado. Hasil penelitian memperlihatkan derajat diferensiasi tumor kolorektal terbanyak ialah diferensiasi sedang/moderate differentiated yaitu 37 pasien (63,79%). Bila dihubungkan dengan nilai CEA serum, yang terbanyak ditemukan ialah jenis diferensiasi sedang pada pasien dengan kadar CEA serum 20-100 ng/ml sebanyak 23 orang (39,65%). Uji Spearman Rho memperlihatkan bahwa kadar CEA berkorelasi positif dengan derajat diferensiasi KKR (r = 0,877 dan P = 0,0001). Simpulan: Terdapat korelasi bermakna antara kadar CEA serum dan derajat diferensiasi kanker kolorektal. Derajat diferensiasi KKR yang baik memiliki kadar CEA yang tinggi.Kata kunci: carcinoembryonic antigen, karsinoma kolorektal, derajat differensiasi

Download Full-text