Conditions: Prostate Cancer
Allocation: NA | Intervention model: SINGLE_GROUP
Enrollment: 9
Healthy volunteers: no

Brief summary:
PSMA ADC 2301EXT is an open-label study to further assess the anti-tumor activity as measured by radiographic imaging and biomarkers, safety and tolerability of Prostate Specific Membrane Antigen Antibody Drug Conjugate (PSMA ADC) in subjects with mCRPC. Subjects who have participated in the PSMA ADC 2301 study and who, in the opinion of the Principal Investigator are likely to benefit from continued treatment with PSMA ADC are eligible for the PSMA ADC 2301 extension study. Subjects who are benefiting from treatment may be able to receive up to an additional eight to sixteen doses (every 3 weeks) of PSMA ADC.

Detailed description:

Arms:
arm 1: Subjects started the extension study at the same dose received upon completion of the core PSMA ADC 2301 study. Each Prostate Specific Membrane Antigen Antibody Drug Conjugate (PSMA ADC) dose was administered as an IV infusion over approximately 60 minutes once every three weeks (Q3W) for up to eight doses, unless a dose delay or dose reduction was required.

Interventions: intervention 1: PSMA ADC
Intervention descriptions: intervention 1: Upon recommendation from the PI and after Sponsor approval, a subject benefiting from treatment could have received up to eight additional doses Q3W. Subjects were weighed prior to each cycle and dosing was calculated on a mg/kg basis prior to each dose, with a maximum weight of 100 kg for dosing calculations.

Protocol document: