Kunal Jobanputra: Exciting times in HER2 mutant NSCLC space with Zongertinib
Apr 30, 2025, 09:08

Kunal Jobanputra: Exciting times in HER2 mutant NSCLC space with Zongertinib

Kunal Jobanputra, Consultant Medical Oncologist at Saifee Hospital, shared a post on X:

“Exciting times in HER2 mutant NSCLC space with Zongertinib
Let’s review the data of other molecules –
  • Trastuzumab Deruxtecan (T-DXd) DESTINY-Lung01 (6.4 mg/kg)55% ORR , 9.3m DoR , 8.2m PFS 46% grade ≥3 AEs , 26% ILD
  • DESTINY-Lung02 (5.4 mg/kg)49% ORR , 9.9m PFS . 39% grade ≥3 AEs , 13% ILD (1 fatal) . DESTINY-Lung04 explores first-line use .
  • Trastuzumab Rezetecan (SHR-A1811) : Phase 2 →73% ORR , 11.5m PFS . 62% grade ≥3 AEs, 7% ILD.
  • Pan-HER TKIs : Pyrotinib (19-30% ORR) & poziotinib (27-28% ORR) effective but toxic—diarrhea (17-26%), rash (47-49% with poziotinib)
  • BAY 2927088 : SOHO-0172% ORR , 7.5m PFS . HER2-selective, 25% grade 3 diarrhea”

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