Table 4 Patient demographic and summary of results for Phase Ib

From: Engineered exosomes with KrasG12D specific siRNA in pancreatic cancer: a phase I study with immunological correlates

Phase 1b: Accelerated Titration

DOSING

Subject/Dose

Age at Dx

Race

ECOG

C1D1

C1D8

C2D1

C2D8

C3D1

C3D8

Target Response

Overall Response

Total Exosomes received (mg)

AEs

Dx -> Dt (years)

Dose 4: 1.2 mg

S1D4

60–69

Asian

ECOG 0

x

x

PD

PD

4.8

No related AEs

1

Dose 5: 2.4 mg

S1D5

70–79

Caucasian

ECOG 1

PD

PD, NL

14.4

No related AEs

2

Dose 6: 4.8 mg

S1D6

40–49

Caucasian

ECOG 1

PD

PD

28.8

No related AEs

2

  1. Patient demographic, treatment cycle completion, response rate, total iExoKrasG12D received (expressed as the cumulative sum of exosomal proteins), and adverse events (AEs). Dosing cycles with check marks: dosing completed. Dosing cycles with ‘x’: no treatment. C1D1 Cycle 1 Day1, C1D8 Cycle 1 Day 8, etc. SD stable disease, PD progressive disease, NL new lesion, Dx -> Dt time in year from diagnosis (Dx) to cancer related death (Dt).