Analysis of Palbociclib Treatment in Patients With Advanced Breast Cancer Within a Compassionate Use Programe (PALBOCOMP)

Fernando Moreno Antón

Status: Completed

Conditions: Breast Cancer

Treatments: Drug: Palbociclib

Study type: Observational

Funder types: Other

Identifiers

NCT04109261

PALBOCOMP

Details and patient eligibility

About

In Spain, palbociclib was launched last November 1st, 2017. However, since February 2015 the on-going compassionate use programme of palbociclib has enabled drug access to patients with RH+/HER2- breast cancer previously treated with at least 4 treatment lines for advanced disease. During this period, approximately 400 patients have received treatment within this programme. Since this population of patients more pre-treated was not included in the studies for regulatory submission, the collection of efficacy and toxicity data in the clinical practice setting is of clinical interest.

Enrollment: 237 patients

Sex: All

Ages: 18 to 100 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

1. Patients with RH+ y HER2- metastatic breast cancer having progressed to at least 4 previous standard treatment lines in the metastatic setting, and are not eligible to receive palbociclib in a clinical trial
2. Absolute neutrophil count ≥1,500/mm3 (1.5 x 109/L)
3. Platelet count ≥100,000/mm3 (100 x 109/L)
4. Haemoglobin ≥9 g/dL
5. Creatinine ≤1.5 x ULN or creatinine clearance ≥ 60 mL/min
6. Total bilirubin ≤1.5 x ULN (≤3.0 x ULN in case of Gilbert's disease)
7. AST and/or ALT ≤3 x ULN (≤5.0 x ULN in case of hepatic metastases)
8. Alkaline phosphatase ≤2.5 x ULN (≤5.0 x ULN in case of hepatic or bone metastases)

Exclusion criteria

1. Major surgery, chemotherapy, radiotherapy, treatment with an investigational drug or any other active anticancer therapy within two weeks of treatment initiation
2. Previous radiotherapy in ≥25% of bone marrow
3. QTc >480 msec, personal or family past history of short or long QT syndrome, Brugada's syndrome, or past history of QT interval prolongation, or tachycardia with Torsade de Pointes (TdP)
4. History of any of the following conditions within 6 months of treatment initiation: myocardial infarction, unstable angina, grade ≥2 arrhythmia (CTCAE version 4.0), atrial fibrillation, coronary or peripheral artery by-pass, symptomatic congestive heart failure, stroke, or pulmonary thromboembolism
5. Known hypersensitivity to palbociclib
6. Current or recent suicidal ideation or behaviour

Trial design

237 participants in 1 patient group

Palbociclib treatment

Treatment:

Drug: Palbociclib