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Platform Trial Evaluating Treatment of Neoadjuvant Trastuzumab-deruxtecan Containing Combination Therapies for HER2+, Resectable Esophagogastric Adenocarcinoma

NCT06731803 · Status: ACTIVE_NOT_RECRUITING · Phase: PHASE1/PHASE2 · Type: INTERVENTIONAL · Enrollment: 36

Last updated 2026-04-21

No results posted yet for this study

Summary

The study is a phase Ib/II, prospective, single arm, open label, non-randomized, multi-center platform trial assessing the feasibility and safety of different neoadjuvant trastuzumab-deruxtecan containing combinational treatment regimens in patients with HER2 positive, locally advanced, resectable esophagogastric adenocarcinoma

Conditions

  • Esophagogastric Adenocarcinoma

Interventions

DRUG

Trastuzumab deruxtecan + 5FU/LV

trastuzumab deruxtecan 5.4 mg/kg i.v., on day 1, Q3W for max 3 cycles plus 4 cycles 5-FU/LV: leucovorin 200 mg/m2 i.v., followed by 5-fluorouracil (5-FU) 2600 mg/m2 as a 24-h continuous infusion on day 1, Q2W for 4 cycles

DRUG

Trastuzumab deruxtecan + FLO

trastuzumab deruxtecan 5.4 mg/kg i.v., on day 1, Q3W for max 3 cycles plus 4 cycles FLO: oxaliplatin 85 mg/m2 and leucovorin 200 mg/m2, each as an i.v. infusion followed by 5-FU 2600 mg/ m2 as a 24-h continuous infusion on day 1, Q2W for 4 cycles

Sponsors & Collaborators

  • Daiichi Sankyo

    collaborator INDUSTRY

  • Institut für Klinische Krebsforschung IKF GmbH at Krankenhaus Nordwest

    lead OTHER

Principal Investigators

  • Salah Al-Batran, Prof. Dr. · Frankfurter Institut für Klinische Krebsforschung IKF GmbH

Study Design

Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
SEQUENTIAL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-03-25
Primary Completion
2027-12-31
Completion
2027-12-31

Countries

  • Austria
  • Germany

Study Locations

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Entities

Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06731803 on ClinicalTrials.gov