About this trial
The goal of this observational study is to evaluate how persistently patients with high-risk early breast cancer take abemaciclib 6 months after therapy start. To this end, researchers will perform a retrospective analysis of therapy data.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Femal patients age 18 or older at time of informed consent
Confirmed diagnosis of HR+/HER2- early breast cancer (no distant metastasis)
Prescribed abemaciclib therapy according to the Summary of Product Characteristics (SmPC)
Abemaciclib therapy occured between January 1st, 2023 and June 30th, 2025
Disqualifiers
Locally advanced or metastatic breast cancer
Male patients
Patients with contraindication(s) for abemaciclib therapy according to SmPC
Trial population
Patients will be selected from up to 30 study sites across Germay. Sites will be selected from certified breast cancer centers that have experience providing adjuvant treatment to breast cancer patients.
Trial design
Cohort
Retrospective
Treatments tested in this trial
Not listed
Trial groups
Trial outcomes
Primary outcomes
Abemaciclib persistence rate
Abemaciclib persistence rate (defined as ongoing abemaciclib therapy)
Sponsors and contacts
Click on the lead sponsor to view all of their trials.
Institut fuer Frauengesundheit
Lead sponsor
Lilly Deutschland GmbH Germany
Collaborator
AGO-B Breast Study Group
Collaborator