A Study of the Combination of Oxaliplatin, Capecitabine, and Trastuzumab With Chemoradiotherapy in the Adjuvant Setting in Operated Participants With Human Epidermal Growth Factor Receptor-2 Positive (HER2+) Gastric or Gastroesophageal Junction Cancer (TOXAG)
Safety and Tolerability of Oxaliplatin-Capecitabine-Trastuzumab Combination and Chemoradiotherapy in Operated Patients With HER-2 Positive Gastric or Gastroesophageal Junction Adenocarcinoma: Phase II Study, TOXAG [ML25574]
Sponsor: Hoffmann-La Roche
A PHASE2 clinical study on Gastric Cancer and Gastroesophageal Junction Cancer, this trial is completed. The trial is conducted by Hoffmann-La Roche and has accumulated 10 data snapshots since 2013. Oncology trials at this stage typically focus on safety, tolerability, and early efficacy signals.
Status Flow
Change History
10 versions recorded-
Sep 2025 — Present [monthly]
Completed PHASE2
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Sep 2024 — Sep 2025 [monthly]
Completed PHASE2
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Jul 2024 — Sep 2024 [monthly]
Completed PHASE2
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Jan 2021 — Jul 2024 [monthly]
Completed PHASE2
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Nov 2019 — Jan 2021 [monthly]
Completed PHASE2
▶ Show 5 earlier versions
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Jun 2018 — Nov 2019 [monthly]
Completed PHASE2
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Sep 2017 — Jun 2018 [monthly]
Completed PHASE2
Status: Active Not Recruiting → Completed
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Jul 2017 — Sep 2017 [monthly]
Active Not Recruiting PHASE2
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Feb 2017 — Jul 2017 [monthly]
Active Not Recruiting PHASE2
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Jan 2017 — Feb 2017 [monthly]
Active Not Recruiting PHASE2
First recorded
Jan 2013
Trial started
Per CT.gov start date — pre-dates our first snapshot
Eligibility Summary
No eligibility information available.
Contact Information
- Hoffmann-La Roche
For direct contact, visit the study record on ClinicalTrials.gov .