urology oncology
PSA Doubling Time (PSADT) Calculator
Calculates PSA velocity and doubling time for men with prostate cancer or rising PSA. PSADT <10 months after prostatectomy suggests systemic progression. Requires ≥2 PSA measurements.
References
- Pound CR et al. Natural history of progression after PSA elevation following radical prostatectomy. JAMA. 1999;281(17):1591–1597.
Related
Curated clinical cross-links plus same-class fallbacks.
Calculators
Drugs
Pathways
Decision support only — verify against MDCalc, NICE, or your local guideline before clinical use.