Prostate Cancer

Research results from C. Stephan and co-authors update knowledge of prostate cancer

Published in Clinical Oncology Week, February 8th, 2010

In this recently published study, investigators in Berlin, Germany conducted a study "To carry out an internal validation of the retrospectively trained artificial neural network (ANN) 'ProstataClass'. A prospectively collected database of 393 patients undergoing 8-12 core prostate biopsy was analyzed."

"Data of these patients were applied to the online available ANN 'ProstataClass' using the Elecsys total prostate-specific antigen (tPSA) and free PSA (fPSA) assays. Beside the internal validation of the ANN 'ProstataClass' an additional ANN (named as ANN internal validation: ANNiv) only using the 393 prospective patient data was evaluated. The new ANN model was...

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Source: Clinical Oncology Week (2010-02-08)

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