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Item new Peer-reviewed Added

Oral KRAS G12D inhibitor GFH375 shrank tumours in a third of pancreatic cancers

In 74 heavily pretreated patients with KRAS G12D-mutant advanced solid tumours, the oral inhibitor GFH375 produced confirmed responses in 35.1% of pancreatic cancers and 35.7% of lung cancers.

GFH375, an oral inhibitor of KRAS G12D, was given to 74 heavily pretreated patients with advanced solid tumours, 43 of them pancreatic. The confirmed response rate in pancreatic cancer was 35.1%, with median overall survival of 9.9 months. Grade 3 or worse treatment-related adverse events occurred in 36.5% of patients, and one death from septic shock was treatment related.

Why it is interesting: KRAS G12D is the commonest RAS mutation in solid tumours, and carries a poor prognosis.

Source
Nature Medicine, 15 September 2026
Paper
Oral KRAS G12D inhibitor GFH375 for previously treated advanced solid tumors with KRAS<sup>G12D</sup> mutations: a phase 1 trial
Authors
Ai X, Song Z, Wu L, Zhou A, Cheng D, Zong H et al.
DOI
10.1038/s41591-026-04559-4
Type
Peer-reviewed article
Design
Phase 1 dose-escalation and expansion trial, 74 heavily pretreated patients with KRAS G12D-mutant advanced solid tumours (43 pancreatic, 16 lung, 10 colorectal)
Verdict
New finding
Driver
Cancer
Driver
Innovation in treatment
Attention
1 citation (Crossref) · as of 2026-10-30

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