title: Prognostic value of carcinoembryonic antigen, CA 19-9 and CA 72-4 in gastric carcinoma.
abstract: The prognostic value of preoperative serum levels of carcinoembryonic antigen (CEA), CA 19-9 and CA 72-4 tumor markers was investigated in patients with gastric cancer. Eighty-two patients who underwent surgical resection of gastric cancer were entered in the study. Correlation analyses showed that CA 72-4 was more frequently positive in patients with advanced tumors (p = 0.04), lymph node invasion (p = 0.02), liver metastasis (p = 0.02) and peritoneal involvement (p = 0.03). CA 19-9 was more frequently positive in patients with advanced tumors (p = 0.01) and with serosal (p = 0.04), lymph node (p = 0.008) and peritoneal involvement (p = 0.02). CEA was more frequently positive in patients with liver metastasis (p = 0.03). Low 3-year cumulative survival was significantly associated with elevated serum levels of CA 72-4 (p = 0.004), CA 19-9 (p = 0.001) and CEA (p < 0.001). Age, tumor stage and CA 72-4 provided prognostic information in the multivariate analysis. Patients with elevated serum levels of CA 72-4 showed a 4.2 times higher risk of death than patients with low levels of the marker. Our results suggest that CA 72-4 has prognostic value in gastric cancer, and patients with a high preoperative serum level of CA 72-4 have a greater risk of death due to gastric cancer.
authors.affiliation: Department of Clinical Chemistry, University Hospital Príncipe de Asturias, Alcalá de Henares, Madrid, Spain. mgaspar@hupa.insalud.es
authors.forename: M J
authors.initials: MJ
authors.lastname: Gaspar
authors.forename: I
authors.initials: I
authors.lastname: Arribas
authors.forename: M C
authors.initials: MC
authors.lastname: Coca
authors.forename: M
authors.initials: M
authors.lastname: Díez-Alonso
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D015295:Antigens, Tumor-Associated, Carbohydrate / Q000097:blood*; D014408:Biomarkers, Tumor / Q000097:blood*; D018395:CA-19-9 Antigen / Q000097:blood*; D002272:Carcinoembryonic Antigen / Q000097:blood*; D005260:Female; D006801:Humans; D008113:Liver Neoplasms / Q000556:secondary; D008207:Lymphatic Metastasis; D008297:Male; D008875:Middle Aged; D009367:Neoplasm Staging; D010534:Peritoneal Neoplasms / Q000473:pathology; D011237:Predictive Value of Tests; D011379:Prognosis; D012189:Retrospective Studies; D013274:Stomach Neoplasms / Q000097:blood* / Q000401:mortality / Q000473:pathology / Q000601:surgery*; D015996:Survival Rate; D013997:Time Factors
chemical_list: D015295:Antigens, Tumor-Associated, Carbohydrate; D014408:Biomarkers, Tumor; D018395:CA-19-9 Antigen; C083825:CA-72-4 antigen; D002272:Carcinoembryonic Antigen