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Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)
 
 
 

A multicenter trial evaluation of the fibrin/fibrinogen degradation products test for detection and monitoring of bladder cancer.

PURPOSE: Presently there is a lack of effective, noninvasive tests for the detection and monitoring of bladder cancer. Measurement of fibrin/fibrinogen degradation products in urine has been shown to be a useful indicator of bladder carcinoma. The objective of this study was to evaluate the AuraTek FDP rapid immunoassay device for the detection of urinary fibrin/ fibrinogen degradation products associated with bladder cancer. MATERIALS AND METHODS: A prospective multicenter study was conducted to compare AuraTek FDP with urinary cytology and hemoglobin dipstick for the detection of bladder cancer in 192 patients with a history of bladder cancer. RESULTS: AuraTek FDP was significantly more sensitive (68%) than conventional urinary cytology (34%, p < 0.001) or hemoglobin dipstick (41%, p < 0.001) in the detection of bladder tumors, particularly for low stage low grade disease. In subjects with invasive disease (T2-T4) the AuraTek FDP test had a sensitivity of 100%. Specificity of AuraTek FDP was 96% for healthy subjects, 86% in patients with urological disease other than bladder cancer and 80% for patients under surveillance for bladder cancer but with a negative cystoscopic finding at the time of assay. CONCLUSIONS: This simple, rapid (less than 7 minutes) point of care test is superior to conventional urine cytology and hemoglobin dipstick as an aid in the detection of bladder cancer.[1]

References

  1. A multicenter trial evaluation of the fibrin/fibrinogen degradation products test for detection and monitoring of bladder cancer. Schmetter, B.S., Habicht, K.K., Lamm, D.L., Morales, A., Bander, N.H., Grossman, H.B., Hanna, M.G., Silberman, S.R., Butman, B.T. J. Urol. (1997) [Pubmed]
 
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