One-year monitoring of an oligonucleotide fluorescence in situ hybridization probe panel laboratory-developed test for bladder cancer detection.

accuracy, 96.8% sensitivity (95% CI: 91.0%–99.3%), 79.2% specificity (95% CI: 65.9%– 87.8%), 89.2% positive predictive value (PPV; 95% CI: 81.5%–94.5%), and 93.3% negative predictive value (NPV; 95% CI: 81.7%–97.3%). When monitoring for recurrence, we obtained 85.2% accuracy (95% CI: 81.3%–88.5%), 82.0% sensitivity (95% CI: 76.0%–87.1%), 88.4% specificity (95% CI: 83.2%–92.5%), 87.7% PPV (95% CI: 82.1%–92.0%), and 83.0% NPV (95% CI: 77.3%–87.8%). When looking at low- and high-grade tumors, the test showed 100% sensitivity for high-grade tumors (95% CI: 92.5%–100%) and 87.5% sensitivity (95% CI: 68.8%–95.5%) for low-grade tumors. All the clinical parameters for the OligoFISH panel were higher than the UroVysion test’s published performance. We found significantly higher clinical sensitivity and NPV at initial diagnosis and significantly higher specificity and PPV for recurrence. Conclusion: The OligoFISH probe panel is a fast, easy, and reproducible test for bladder cancer