James O'Connor — P3-1432-022
PDA, T3N1M1 (hepatic, pulmonary) · Arm A · enrolled 2025-08-30
Subject ID
s-1432-022
MRN
MRN 6024122
Age / sex
58 / M
ECOG
1
Best response
SD
Σ Δ at Wk 32
99 mm · +33.8%
nadir +39.4%
RECIST 1.1 — Target lesions
Serial measurements (mm) and per-visit response
Sum-of-diameters; % from baseline (PR ≤ -30%); % from nadir (PD ≥ +20% absolute ≥ 5 mm)
| Lesion | Modality | Baseline2025-09-04 | Wk 82025-10-30 | Wk 162025-12-25 | Wk 242026-02-19 | Wk 322026-04-16 |
|---|---|---|---|---|---|---|
Pancreas body Heterogeneous enhancement | MRI | 38 | 36 | 34 | 38 | 44 |
Liver segment 4a | MRI | 22 | 22 | 24 | 28 | 33 |
RLL pulmonary nodule | CT | 14 | 13 | 14 | 17 | 22 |
| Sum of diameters | mm | 74 | 71 | 72 | 83 | 99 |
| % from baseline | 0.0% | -4.1% | -2.7% | +12.2% | +33.8% | |
| % from nadir | 0.0% | 0.0% | +1.4% | +16.9% | +39.4% | |
| RECIST response | NE | SD | SD | PD | PD |
Non-target lesions
Per-visit qualitative status (presence / absence / equivocal / new)
| Lesion | Baseline | Wk 8 | Wk 16 | Wk 24 | Wk 32 |
|---|---|---|---|---|---|
| Mesenteric stranding | present | present | present | present | new |
Other subjects in P3-PDA-C1432
s-1432-018
Maria Alvarez
Arm A · PR
s-1432-022
James O'Connor
Arm A · SD
s-1432-031
Aisha Patel
Arm B · SD
s-1432-039
Robert Chen
Arm A · PR
s-1432-044
Linda Sørensen
Arm B · SD
s-1432-051
David Marquez
Arm A · PR
23 subjects across all studies in workspace.