PSA Doubling Time Calculator app for iPhone and iPad

Measure your PSA potential doubling time

This application is useful for doctors and patients alike as it quickly and accurately calculates the rate of rise of two or more PSA blood measurements over time. This is called the Prostate Specific Antigen doubling time (PSAdt) or velocity and is a much more important measurement than an isolated single level.

This is particularly useful for men with early prostate cancer managed with Active Surveillance or experiencing a PSA relapse after previous treatments (known as watchful waiting) or those being managed with intermittent hormone therapy.
The PSAdt over any period of time is displayed in an easily readable graph so one can accurately see if it is shortening (bad) or lengthening (good) in response to treatments which can include lifestyle changes or oral supplements such as Pomi-T®. The graph can be updated with each blood test and the results automatically emailed to the patient’s home computer and doctor.

The App also has lots of useful additional features such as information on PSA testing, prostate cancer and the lifestyle factors that help combat the disease. Patients can be linked to weekly news feeds reporting the latest scientific developments in prostate cancer treatments and prevention.