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Palbociclib Plus Letrozole For Postmenopausal Women With HR(+) HER2(-) Advanced Breast Cancer For Whom Letrozole Is Deemed Appropriate

Last updated on March 11, 2019

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Study Location
Instituto de Oncologia de Rosario
Rosario, Santa FE, S2000KZE Argentina
Contact
1-800-718-1021
Eligibility criteria
Condition
The disease, disorder, syndrome, illness, or injury that is being studied.
Advanced Breast Cancer Female
Sex
Female
Age
Pediatric Trials: 0-17 Years
Adult Trials: 18+ Years
18 + years
Inclusion criteria
The factors, or reasons, that allow a person to participate in a clinical study.
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- Adult women with proven diagnosis of advanced adenocarcinoma of the breast
(locoregional recurrent or metastatic disease).

- Women who are not of childbearing potential.

- ER-positive and/or Progesterone receptor (PgR)-positive tumor based on local
laboratory results (test as per local practice).

- HER2-Negative breast cancer based on local laboratory results (test as per local
practice or local guidelines).

- Patients must be appropriate candidates for letrozole therapy.

- Eastern Cooperative Oncology Group (ECOG) performance status 0-2.

- Adequate bone marrow function.

- Adequate liver function

- Adequate renal function.

Exclusion criteria
The factors, or reasons, that prevent a person from participating in a clinical study.
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- Known hypersensitivity to letrozole, or any of its excipients, or to any palbociclib
excipients.

- Current use of food or drugs known to be potent inhibitors or inducers of CYP3A4
isoenzymes within 7 days prior to study entry.

- Prior treatment with any CDK inhibitor.

- Previous participation in a palbociclib clinical study.

- Participation in other studies involving investigational drug(s) within 2 weeks prior
to study entry and/or during study participation.

- QTc >480 msec; history of QT syndrome, Brugada syndrome or known history of QTc
prolongation, or Torsade de Pointes.

- High cardiovascular risk, including, but not limited to recent myocardial infarction,
severe/unstable angina and severe cardiac dysrhythmias in the past 6 months prior to
enrollment.

- Diagnosis of any second invasive malignancy within the last 3 years prior to
enrollment. Note: patients with adequately treated basal cell or squamous cell skin
cancer, a history of intraepithelial neoplasia or in situ disease (eg, carcinoma in
situ of the cervix or melanoma in situ) may enter.

- Active uncontrolled or symptomatic brain metastases. Previously treated and
clinically stable, brain metastases are permitted.

- Other severe acute or chronic medical or psychiatric conditions.

- Patients who are investigational site staff members directly involved in the conduct
of the study and their family members, site staff members otherwise supervised by the
investigator, or patients who are Pfizer employees directly involved in the conduct
of the study.

NCT02600923
Pfizer
Active, not recruiting
Palbociclib Plus Letrozole For Postmenopausal Women With HR(+) HER2(-) Advanced Breast Cancer For Whom Letrozole Is Deemed Appropriate

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Pfizer Clinical Trials Contact Center

1-800-718-1021

[email protected]

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Contact a representative by phone, email, or visiting the study website. Please see the references below:

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Pfizer Clinical Trials Contact Center

1-800-718-1021

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