Postoperative serum levels of sCD26 for surveillance in colorectal cancer patients.

ABSTRACT: One of the main aims of the follow-up after curative resection of colorectal cancer is the early detection and treatment of tumor recurrence. We previously demonstrated decreased preoperative soluble CD26 (sCD26) levels in serum from colorectal cancer patients. We extended now the study to investigate if sCD26 levels in postoperative serum serve as marker of recurrence of the disease during surveillance. Soluble sCD26 was measured in pre- and postoperative serum samples of 43 patients with primary colorectal cancer. Carcinoembryonic antigen, carbohydrate antigen 19.9 and 72.4 levels were also measured during surveillance. The average follow-up period was 41.8 ± 20.8 months. sCD26 levels during follow-up showed well-defined patterns in patients without disease (n = 28), and in patients with

SUBMITTER: De Chiara L 

PROVIDER: S-EPMC4161426 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature