The T-REX Trial: Tailored Regional External Beam Radiotherapy in Clinically Node-negative Breast Cancer Patients With 1-2 Sentinel Node Macrometastases.

NARecruitingINTERVENTIONAL
Enrollment

1,350

Participants

Timeline

Start Date

March 17, 2023

Primary Completion Date

December 31, 2028

Study Completion Date

December 31, 2033

Conditions
Breast Cancer
Interventions
RADIATION

De-escalation

No regional radiotherapy. Radiotherapy is given to the remaining breast after breast conserving surgery. Chest wall radiotherapy after mastectomy only in case of wide spread multifocality.

Trial Locations (26)

Unknown

RECRUITING

Ålesund, Ålesund

RECRUITING

Bergen, Bergen

NOT_YET_RECRUITING

Bodø, Bodø

RECRUITING

Gjövik, Gjøvik

RECRUITING

Kristiansand, Kristiansand

RECRUITING

Oslo, Oslo

RECRUITING

Stavanger, Stavanger

RECRUITING

Tromsø, Tromsø

RECRUITING

Trondheim, Trondheim

RECRUITING

Region Västragötaland, Borås

RECRUITING

Region Gävleborg, Gävle

RECRUITING

Region Västra Götaland, Gothenburg

RECRUITING

Region Halland, Halmstad

RECRUITING

Region Jönköping, Jönköping

RECRUITING

Region Kalmar län, Kalmar

RECRUITING

Region Värmland, Karlstad

RECRUITING

Region Östergötland, Linköping

RECRUITING

Region Skåne, Lund

RECRUITING

Region Örebro, Örebro

RECRUITING

Region Västragötaland, Skövde

RECRUITING

Region Stockholm, Stockholm

RECRUITING

Region Västernorrland, Sundsvall

RECRUITING

Region Västerbotten, Umeå

NOT_YET_RECRUITING

Region Uppsala, Uppsala

RECRUITING

Region Kronoberg, Vaxjo

RECRUITING

Region Västmanland, Västerås

Sponsors
All Listed Sponsors
collaborator

Exact Sciences Corporation

INDUSTRY

lead

Region Skane

OTHER