Objective: To apply lectin affinity chromatography and glycoproteomics-based LC-MS/MS to preliminarily investigate the possible potential plasma biomarkers of Opisthorchis viverrini(OV)-associated CCA in OV/dimethylnitrosamine(DMN)-induced CCA hamster model. Methods: Nine Syrian hamsters were divided into 3 groups as follows(n=3 each): normal(healthy control group); OV group; and OV/DMN group(CCA group). Pooled plasma samples collected from animals in each group at the 6th month post-infection with OV metacercarae were subjected to glycoproteomics analysis. Glycoproteins in the pooled sample from each group were initially isolated by concanavilin A(Con A)-based affinity chromatography. The expression of glycoproteins isolated by both enrichment methods were determined using LCMS/MS. Results: Among the 24 Con A-binding glycoproteins isolated, two proteins, N-myc downstream regulated gene 1(NDRG1) and fetuin-B(FETUB) were found up-regulated only in the samples from the OV and control groups, but not in the OV/DMN(CCA) groups. On the other hand, one protein, i.e., NSFL1 cofactor p47 isoform x3(NSFL1C) was found only in the samples from OV/DMN(CCA) and control groups, but not in the OV group. The remaining 21 proteins were upregulated in the samples from all groups. Conclusions: NDRG1, FETUB and NSFL1 C glycoproteins isolated by Con A-based affinity chromatography could be potential biomarkers for CCA. Plasma samples with negative for NDRG1 and FETUB proteins but positive for NSFL1 C are likely to be OV-associated CCA. Nevertheless, this conclusion remains to be confirmed whether this battery test can discriminate OV-associated CCA from other risk factors. Objective: To apply lectin affinity chromatography and glycoproteomics-based LC-MS / MS to preliminarily investigate the possible potential plasma biomarkers of Opisthorchis viverrini (OV) -associated CCA in OV / dimethylnitrosamine (DMN) -induced CCA hamster model. Methods: Nine Syrian Pooled plasma samples collected from animals in each group at the 6th month post- infection with OV metacercarae were subjected to glycoproteomics analysis. The expression of glycoproteins isolated by both enrichment methods were determined using LCMS / MS. Results : Among the 24 Con A-binding glycoproteins isolated, two proteins, N-myc downstream regulated gene 1 (NDRG1) and fetuin-B (FETUB) were found up-regulated only in the samples from the OV and control groves ups, but not in OV / DMN (CCA) groups. On the other hand, one protein, ie, NSFL1 cofactor p47 isoform x3 (NSFL1C) was found only in the samples from OV / DMN Not in the OV group. The remaining 21 proteins were upregulated in the samples from all groups. Conclusions: NDRG1, FETUB and NSFL1 C glycoproteins isolated by Con A-based affinity chromatography could be potential biomarkers for CCA. Plasma samples with negative for NDRG1 and FETUB proteins but positive for NSFL1 C are likely to be OV-associated CCA. Nevertheless, this conclusion remains to be confirmed whether this battery test can discriminate OV-associated CCA from other risk factors.