Real-world Evidence Prospective Study on the Effect of Nab-paclitaxel Treatment on the Clinical Outcomes and HRQoL in Patients With MBC in Greece

Inclusion Criteria:

Patients eligible for inclusion in this study have to meet all of the following criteria:

* Adult patients (18 years and older);
* Patients with a histologically or cytologically confirmed diagnosis of MBC who have failed first-line treatment for metastatic disease and for whom standard, anthracycline containing therapy is not indicated;
* Patients for whom the decision to prescribe therapy with nab-paclitaxel according to the locally approved product's summary of product characteristics (SmPC) has already been taken prior to their enrolment in the study; the assignment of the patient to this therapeutic strategy is not decided in advance by the study protocol but falls within current practice and the prescription of nab-paclitaxel is clearly separated from the physician's decision to include the patient in the current study;
* Patients must be able and willing to provide written informed consent and to comply with the requirements of this study protocol;
* Patients must have signed an informed consent document;
* Patients must be able to read, understand and complete the study specific questionnaire

Exclusion Criteria:

A patient who meets any of the following criteria will be excluded from participation in this study:

* Patients who have initiated treatment with nab-paclitaxel more than 7 days prior to their enrolment into the study;
* Patients that meet any of the contraindications to the administration of the study drug according to the approved SmPC;
* Receipt of any investigational agent within 30 days or 5 half-lives of the investigational agent (whichever is longer) before the commencement of therapy with nab-paclitaxel.