[CA 15-3 associated with CEA and TPA in the follow-up of breast carcinoma].
The serum level measurement of CA 15-3 antigen was evaluated in association with CEA and TPA, during the follow-up in mastectomized patients previously affected by breast cancer: 94 patients with metastases and 319 without apparent disease evolution. In the group of patients with metastases, the CA 15-3 antigen showed high sensitivity (70.2%). The CA 15-3 and TPA association increased the sensitivity (87.2%), while the CEA and CA 15-3 association did not increase this parameter. All markers showed good correlation with therapeutic response. Thirteen patients among 19 without apparent disease evolution, developed metastases, during the follow-up. The CA 15-3 and/or TPA increase allowed to predict disease progression in 13/13 cases, 2-10 months before clinical evidence. Our experience shows that CA 15-3 measurement associated with TPA, during the follow-up of patients affected by breast cancer, may be helpful for increasing the predictivity with respect to those patients most likely to develop recurrent disease.
Maffei
S
S
Divisione Clinicizzata di Radioterapia, Ospedale Maggiore, Novara.
Rudoni
M
M
Antonini
G
G
Sacchetti
G
G
Krengli
M
M
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D015295:Antigens, Tumor-Associated, Carbohydrate / Q000097:blood*; D014408:Biomarkers, Tumor / Q000097:blood*; D001943:Breast Neoplasms / Q000276:immunology*; D002272:Carcinoembryonic Antigen / Q000097:blood*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008875:Middle Aged; D009362:Neoplasm Metastasis; D009364:Neoplasm Recurrence, Local / Q000276:immunology; D010455:Peptides / Q000097:blood*; D012189:Retrospective Studies; D019396:Tissue Polypeptide Antigen
D015295:Antigens, Tumor-Associated, Carbohydrate; D014408:Biomarkers, Tumor; D002272:Carcinoembryonic Antigen; D010455:Peptides; D019396:Tissue Polypeptide Antigen
CA 15-3 in associazione a CEA e TPA nel follow-up del carcinoma mammario.