Clinical Trials Logo

Clinical Trial Summary

RATIONALE: Hormone replacement therapy is effective for relieving symptoms of menopause. It is not yet known if hormone replacement therapy increases the risk of breast cancer recurrence in women previously treated for early stage breast cancer.

PURPOSE: Randomized phase III trial to determine the risk of breast cancer recurrence in women with previous early stage breast cancer who are receiving hormone replacement therapy for menopause symptoms.


Clinical Trial Description

OBJECTIVES:

- Evaluate the safety of hormone replacement therapy, in terms of risk of recurrence, in women with previously treated, nonrecurrent stage 0-II breast cancer.

- Compare this regimen vs non-hormonal symptomatic treatment, in terms of quality of life and risk of death, in this patient population.

OUTLINE: This is a randomized, open-label, multicenter study. Patients are stratified by center, prior hormone replacement therapy before diagnosis, and concurrent tamoxifen therapy. Patients are randomized to one of two treatment arms.

- Arm I: Patients receive one of the following: Women with an intact uterus whose last menstrual bleeding has occurred within 2 years receive continuous oral cyclic estradiol-norethindrone combination comprising estradiol only on days 1-12, estradiol plus norethindrone on days 13-22, and then estradiol only on days 22-28. Women with an intact uterus whose last menstrual bleeding occurred more than 2 years prior to study receive continuous daily oral estradiol-norethindrone combination. Women who have had a hysterectomy receive continuous daily oral estradiol only.

- Arm II: Patients receive one or more non-hormonal therapies (e.g., clonidine, beta blockers, psychological support, physical exercise, acupuncture).

Treatment in both arms continues for 2 years in the absence of disease progression. Patients may continue their randomized treatment regimen at the discretion of the treating physician.

Quality of life is assessed 3 times during the study and then every two years thereafter. Gynecological health is assessed at 3 months, 6 months, and one year during the study and then annually for at least 5 years. Breast cancer is assessed every 6 months for 3 years and then annually thereafter or at the discretion of the treating physician.

PROJECTED ACCRUAL: A total of 1,300 patients will be accrued for this study within 5-6 years. ;


Study Design

Allocation: Randomized, Masking: Open Label, Primary Purpose: Supportive Care


Related Conditions & MeSH terms


NCT number NCT00003771
Study type Interventional
Source National Cancer Institute (NCI)
Contact
Status Completed
Phase Phase 3
Start date September 1997
Completion date February 2004

See also
  Status Clinical Trial Phase
Recruiting NCT04681911 - Inetetamab Combined With Pyrotinib and Chemotherapy in the Treatment of HER2 Positive Metastatic Breast Cancer Phase 2
Terminated NCT04066790 - Pyrotinib or Trastuzumab Plus Nab-paclitaxel as Neoadjuvant Therapy in HER2-positive Breast Cancer Phase 2
Completed NCT04890327 - Web-based Family History Tool N/A
Completed NCT03591848 - Pilot Study of a Web-based Decision Aid for Young Women With Breast Cancer, During the Proposal for Preservation of Fertility N/A
Recruiting NCT03954197 - Evaluation of Priming Before in Vitro Maturation for Fertility Preservation in Breast Cancer Patients N/A
Terminated NCT02202746 - A Study to Assess the Safety and Efficacy of the VEGFR-FGFR-PDGFR Inhibitor, Lucitanib, Given to Patients With Metastatic Breast Cancer Phase 2
Active, not recruiting NCT01472094 - The Hurria Older PatiEnts (HOPE) With Breast Cancer Study
Withdrawn NCT06057636 - Hypnosis for Pain in Black Women With Advanced Breast Cancer: A Feasibility Study N/A
Completed NCT06049446 - Combining CEM and Magnetic Seed Localization of Non-Palpable Breast Tumors
Recruiting NCT05560334 - A Single-Arm, Open, Exploratory Clinical Study of Pemigatinib in the Treatment of HER2-negative Advanced Breast Cancer Patients With FGFR Alterations Phase 2
Active, not recruiting NCT05501769 - ARV-471 in Combination With Everolimus for the Treatment of Advanced or Metastatic ER+, HER2- Breast Cancer Phase 1
Recruiting NCT04631835 - Phase I Study of the HS-10352 in Patients With Advanced Breast Cancer Phase 1
Completed NCT04307407 - Exercise in Breast Cancer Survivors N/A
Recruiting NCT03544762 - Correlation of 16α-[18F]Fluoro-17β-estradiol PET Imaging With ESR1 Mutation Phase 3
Terminated NCT02482389 - Study of Preoperative Boost Radiotherapy N/A
Enrolling by invitation NCT00068003 - Harvesting Cells for Experimental Cancer Treatments
Completed NCT00226967 - Stress, Diurnal Cortisol, and Breast Cancer Survival
Recruiting NCT06037954 - A Study of Mental Health Care in People With Cancer N/A
Recruiting NCT06006390 - CEA Targeting Chimeric Antigen Receptor T Lymphocytes (CAR-T) in the Treatment of CEA Positive Advanced Solid Tumors Phase 1/Phase 2
Recruiting NCT06019325 - Rhomboid Intercostal Plane Block on Chronic Pain Incidence and Acute Pain Scores After Mastectomy N/A