Breast Cancer & Antiestrogenic Therapy & Brain

Not yet recruitingOBSERVATIONAL
Enrollment

180

Participants

Timeline

Start Date

April 1, 2024

Primary Completion Date

December 1, 2025

Study Completion Date

April 1, 2026

Conditions
Breast Cancer FemaleHealthy FemaleMenopauseAnti-estrogenic Therapy
Interventions
DRUG

Tamoxifen

Tamoxifen is 20 mg once daily for two to three weeks.

DRUG

Letrozole

Letrozole (Aromatase inhibitor) is 2,5 mg once daily for two to three weeks.

DRUG

Letrozole + GnRH

When they take Letrozole + GnRh, the GnRh is an injection once a month.

Trial Locations (1)

72076

University of Tuebingen; Department of Psychiatry & Psychotherapy Tuebingen, Tübingen

Sponsors
All Listed Sponsors
collaborator

German Research Foundation

OTHER

collaborator

University Hospital Tuebingen

OTHER

collaborator

Uppsala University

OTHER

lead

International Research Training Group 2804

OTHER