Pharmacogenetics of Anastrozole in Postmenopausal Women With Estrogen Receptor-Positive and/or Progesterone Receptor-Positive Stage I, Stage II, or Stage III Breast Cancer
Public ClinicalTrials.gov record NCT00283608. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Pharmacogenetics of Aromatase Inhibitors
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
RATIONALE: Studying samples of blood in the laboratory from patients with cancer receiving anastrozole may help doctors learn more about changes that occur in DNA and identify biomarkers related to cancer. It may also help doctors learn more about how anastrozole works in the body. PURPOSE: This research study is looking at the pharmacogenetics of anastrozole in postmenopausal women with estrogen receptor-positive (ER+) and/or progesterone receptor-positive (PR+) stage I, stage II, or stage III breast cancer.
Study identification
- NCT ID
- NCT00283608
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 1,000 participants
Conditions and interventions
Conditions
Interventions
- Single nucleotide polymorphism (SNP) Genetic
- high performance liquid chromatography Other
- measurements by DXA Other
- questionnaire administration Other
Genetic · Other
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- Female
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jun 30, 2005
- Primary completion
- Feb 28, 2010
- Completion
- Feb 28, 2010
- Last update posted
- May 15, 2011
2005 – 2010
United States locations
- U.S. sites
- 4
- U.S. states
- 4
- U.S. cities
- 4
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Mayo Clinic in Arizona | Scottsdale | Arizona | 85259-5499 | — |
| Mayo Clinic in Florida | Jacksonville | Florida | 32224 | — |
| Mayo Clinic | Rochester | Minnesota | 55905 | — |
| M. D. Anderson Cancer Center at University of Texas | Houston | Texas | 77030-4009 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00283608, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted May 15, 2011 · Synced Sep 4, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00283608 live on ClinicalTrials.gov.