^
Association details:
Evidence:
Evidence Level:
Sensitive: C3 – Early Trials
Source:
Title:

Phase I/II study of single agent MCLA-128, a full length IgG1 bispecific antibody targeting the HER3 pathway: Overall safety at the recommended phase II dose (R2PD) and preliminary activity in HER2+ metastatic gastric/gastroesophageal junction cancer (GC/GEJ)

Published date:
10/09/2018
Excerpt:
…HER2-positive GC/GEJ pts who had progressed on trastuzumab….Pts received a median of 2 MCLA-128 cycles...1 pt had a confirmed CR (8+ cy), 9 pts had SD (sustained: 4, 5, 6, 12, 17 cy). CBR was 24% (6/25 pts)….MCLA-128 is very well tolerated with mainly grade 1/2 AEs. Promising single agent antitumor activity was seen in heavily pretreated GC/GEJ pts progressing on anti-HER2 therapy.
DOI:
10.1093/annonc/mdy282.048