title: Clinical utility of CA 72-4 serum marker in the staging and immediate post-surgical management of gastric cancer patients.
abstract: CA 72-4 is a high molecular weight, pancarcinoma human tumor mucin which may play an important role in the identification (i.e., staging) and clinical management of patients with gastric carcinoma. In the present study of 242 patients with primary or recurrent gastric cancer, a higher percentage of these patients had measurable serum CA 72-4 levels when compared with either CA 19.9 or CEA. Moreover, the presence of positive serum CA 72-4 levels correlated with the presence of lymph node involvement and with the identification of patients with a poor prognosis due to the presence of an advanced stage of gastric cancer. Post-operative monitoring of serum CA 72-4 revealed that the disappearance of CA 72-4 often indicated curative surgery which correlated with a longer disease-free interval. Additional clinical studies are needed to better evaluate the role of CA 72-4 as a serum marker for human gastric carcinoma. Concomitant studies should also focus on what role CA 72-4 may play in the initiation and/or progression of the gastric carcinoma phenotype.
authors.affiliation: Regina Elena Cancer Institute, Rome, Italy.
authors.forename: A
authors.initials: A
authors.lastname: Spila
authors.forename: M
authors.initials: M
authors.lastname: Roselli
authors.forename: M
authors.initials: M
authors.lastname: Cosimelli
authors.forename: P
authors.initials: P
authors.lastname: Ferroni
authors.forename: F
authors.initials: F
authors.lastname: Cavaliere
authors.forename: R
authors.initials: R
authors.lastname: Arcuri
authors.forename: M
authors.initials: M
authors.lastname: Tedesco
authors.forename: S
authors.initials: S
authors.lastname: Carlini
authors.forename: R
authors.initials: R
authors.lastname: D'Alessandro
authors.forename: P
authors.initials: P
authors.lastname: Perri
authors.forename: C U
authors.initials: CU
authors.lastname: Casciani
authors.forename: J W
authors.initials: JW
authors.lastname: Greiner
authors.forename: J
authors.initials: J
authors.lastname: Schlom
authors.forename: F
authors.initials: F
authors.lastname: Guadagni
mesh_terms: D000328:Adult; D000368:Aged; D015295:Antigens, Tumor-Associated, Carbohydrate / Q000097:blood*; D014408:Biomarkers, Tumor / Q000097:blood*; D018395:CA-19-9 Antigen / Q000097:blood; D002272:Carcinoembryonic Antigen / Q000032:analysis; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009367:Neoplasm Staging; D013274:Stomach Neoplasms / Q000097:blood* / Q000473:pathology / Q000601:surgery
chemical_list: D015295:Antigens, Tumor-Associated, Carbohydrate; D014408:Biomarkers, Tumor; D018395:CA-19-9 Antigen; C083825:CA-72-4 antigen; D002272:Carcinoembryonic Antigen