Tucatinib, Trastuzumab and Capecitabine With Brain and/or Spinal Radiotherapy (XRT) in Patients With HER2+, HER2 Mutated and/or HER2-amplified Metastatic Breast Cancer and Leptomeningeal Disease: A Multi-centre Phase II, Single Arm Feasibility Study

⚠️

This is not medical advice. AI-assisted translation — inaccuracies may occur. Always verify the original and consult your oncologist before taking any steps.

About the trial

The proposed study will evaluate the safety and efficacy of XRT followed by systemic therapy among patients with HER2+, HER2 mutated and/or HER2-amplified metastatic breast cancer and LMD

Original English text from ClinicalTrials.gov

Who can (and can't) join

✓ Qualifies

  • Rak piersi z dodatnim/zmutowanym/zamplifikowanym HER2, z przerzutami
  • Potwierdzone przerzuty do opon mózgowo-rdzeniowych (w płynie mózgowo-rdzeniowym lub badaniu obrazowym)
  • Wiek od 18 lat
  • Dobry stan sprawności (ECOG ≤2)
  • Odpowiedni odstęp od wcześniejszego leczenia eksperymentalnego
  • Ustąpienie działań niepożądanych po wcześniejszym leczeniu
  • Prawidłowa funkcja serca, krwi, wątroby i nerek (etap 2)

Simplified criteria — AI translation

Trial details

Minimum age
18 Years
Last updated (source)
February 23, 2026
Sex
No restrictions

Therapies / drugs in trial

Locations (2)

The Ottawa Hospital

Ottawa, Canada

Sunnybrook Health Sciences Centre

Toronto, Canada

Trial contact

Contact information from ClinicalTrials.gov. Contact in English.

Share this trial

Data from ClinicalTrials.gov. AI-assisted translation, last sync: 7/1/2026.

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