Blood CEA levels for detecting recurrent colorectal cancer
Nicholson BD., Shinkins B., Pathiraja I., Roberts NW., James TJ., Mallett S., Perera R., Primrose JN., Mant D.
This is the protocol for a review and there is no abstract. The objectives are as follows: To determine the accuracy of single-measurement blood CEA as a triage test to prompt further investigation for CRC recurrence after curative resection. To identify sources of between- and within-study heterogeneity to inform potential subsequent analyses.