Trial of eRapa in Prostate Cancer Patients

"The eRapa (encapsulated rapamycin) drug product consists of sub-micron rapamycin particles incorporated into poly(methyl methacrylate) polymer (Eudragit® L 100 / S 100).~This improved formulation and better bioavailability enables eRapa to consistently provide approximately 30% more drug than sirolimus (unpublished data). Improved and predictable delivery allows for consistent and sustained lower dosing, which will result in an improved toxicity profile since the latter is proven to be related to blood concentration levels. This is a phase Ib trial in low risk (Gleason score ≤7 (3+4)) prostate cancer patients under active surveillance to establish dosage safety and treatment levels."