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Study identifier: NCT06253650 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Adjuvant TRastuzumab Deruxtecan for HER2-positive Gastroesophageal Cancer With Persistence of miNImal Residual Disease

Condition: Gastric Cancer · HER2-positive Gastric Cancer  ·  Sponsor: Gruppo Oncologico del Nord-Ovest

PhasePhase 2
Planned participants46
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

TRINITY is designed as a multicentre, randomized, open-label, interventional phase II study aimed at investigating the activity, efficacy and safety of trastuzumab-deruxtecan (T-DXd) plus capecitabine/5-fluorouracil as a post-operative treatment in localized/locally advanced gastric or gastroesophageal junction cancer (GC/GEJC)/esophageal adenocarcinoma patients with HER2 overexpression/amplification and positive post-operative ctDNA after pre-operative 5-fluorouracil plus leucovorin, oxaliplatin, and docetaxel (FLOT) regimen followed by radical surgery.

This description comes directly from the study's public registry record.

Talk to the study team

Filippo Pietrantonio, MD  ·  +39 0223903807  ·  filippo.pietrantonio@istitutotumori.mi.it

Federica Palermo  ·  +39 0223903835  ·  federica.palermo@istitutotumori.mi.it

Always discuss trial participation with your own doctor first.

Locations (1)

Fondazione IRCCS Istituto Nazionale dei Tumori di MilanoMilan, ItalyRecruiting

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Source record: clinicaltrials.gov/study/NCT06253650