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Study identifier: NCT07413939 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

RO7771950 Versus Tucatinib in Combination With Trastuzumab and Capecitabine in People With Locally Advanced or Metastatic Breast Cancer That is Human Epidermal Growth Factor Receptor 2 (HER2)-Positive

Condition: HER2-positive Breast Cancer  ·  Sponsor: Hoffmann-La Roche

PhasePhase 2/Phase 3
Planned participants650
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

The purpose of this study is to assess the efficacy and safety of RO7771950 in combination with trastuzumab and capecitabine, compared to tucatinib in combination with trastuzumab and capecitabine.

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

Talk to the study team

Reference Study ID Number: WO46069 https://forpatients.roche.com/ No attachments to email below.  ·  888-662-6728 (U.S. only)  ·  global-roche-genentech-trials@gene.com

Fastest response: use the inquiry form. https://www.gene.com/contact-us/submit-medical-inquiry

Always discuss trial participation with your own doctor first.

Locations (109)

Hospital Provincial del CentenarioRosario, ArgentinaRecruiting
Monash HealthClayton, Victoria, AustraliaRecruiting
Barwon HealthGeelong, Victoria, AustraliaRecruiting
Peter MacCallum Cancer CentreMelbourne, Victoria, AustraliaRecruiting
Lkh Salzburg - Univ. Klinikum SalzburgSalzburg, AustriaRecruiting
Cliniques Universitaires St-LucBrussels, BelgiumRecruiting
Jessa Zkh (Campus Virga Jesse)Hasselt, BelgiumRecruiting
AZ GroeningeKortrijk, BelgiumRecruiting
UZ Leuven GasthuisbergLeuven, BelgiumRecruiting
AZ St Maarten Campus LeopoldstrMechelen, BelgiumRecruiting
Clinique Ste-ElisabethNamur, BelgiumRecruiting
ZAS Sint Augustinus WilrijkWilrijk, BelgiumRecruiting

+ 97 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT07413939