Timing of Menstrual Cycle and Surgery in Treating Premenopausal Women With Stage I, Stage II, or Stage III Breast Cancer
Public ClinicalTrials.gov record NCT00005079. 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
Timing of Breast Cancer Surgery, Menstrual Cycle and Prognosis
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
RATIONALE: The timing of breast cancer surgery within the menstrual cycle may affect outcome. It is not yet known if treatment is more effective during the initial or final phase of the menstrual cycle. PURPOSE: Phase III trial to determine the effect of menstrual cycle phase at surgery in treating premenopausal women who have stage I, stage II, or stage III breast cancer.
Study identification
- NCT ID
- NCT00005079
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Enrollment
- Not listed
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- Not listed
- 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
- Jan 1999 (Type not available)
- Primary completion
- Not listed
- Completion
- Oct 2004 (Actual)
- Last update posted
- May 15, 2013
1999 – 2004
United States locations
- U.S. sites
- 2
- U.S. states
- 1
- U.S. cities
- 2
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Rebecca and John Moores UCSD Cancer Center | La Jolla | California | 92093-0658 | — |
| Jonsson Comprehensive Cancer Center, UCLA | Los Angeles | California | 90095-1781 | — |
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 NCT00005079, 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, 2013 · Synced Nov 3, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT00005079 live on ClinicalTrials.gov.