PROACT - Pre-Operative Arimidex Compared To Tamoxifen
NCT00232661 · Status: COMPLETED · Phase: PHASE3 · Type: INTERVENTIONAL · Enrollment: 452
Last updated 2010-02-03
Summary
The purpose of this study is to compare tamoxifen, versus a newer treatment, ARIMIDEX, which we already know to be well tolerated. The main objectives of this research study are to see whether using these drugs will shrink down tumours before surgery and to see if any shrinkage in the tumour affects the extent of surgery that is required.
Conditions
Interventions
- DRUG
-
ARIMIDEX (anastrazole)
- DRUG
-
NOLVADEX (tamoxifen)
Sponsors & Collaborators
- lead INDUSTRY
Principal Investigators
-
AstraZeneca Arimidex Medical Science Director, MD · AstraZeneca
Study Design
- Allocation
- RANDOMIZED
- Purpose
- TREATMENT
- Masking
- TRIPLE
- Model
- PARALLEL
Eligibility
- Min Age
- 60 Years
- Sex
- FEMALE
- Healthy Volunteers
- No
Timeline & Regulatory
- Start
- 2000-08-31
- Primary Completion
- 2003-01-31
- Completion
- 2007-12-31
Countries
- United States
- Belgium
- Brazil
- Canada
- Czechia
- France
- Hungary
- Italy
- Japan
- Netherlands
Study Locations
More Related Trials
-
Non-interventional Study to Evaluate Arimidex in Postmenopausal Women With Advanced Breast Cancer
NCT00562458 ·Status: COMPLETED
-
Arimidex/Tamoxifen Neo Adjuvant Study in Premenopausal Patients With Breast Cancer Under Anti Hormonal Treatment
NCT00605267 ·Status: COMPLETED ·Phase: PHASE3
-
Arimidex Observational: Reason for and Effect of Change From Tamoxifen
NCT00246961 ·Status: COMPLETED
-
Tamoxifen Citrate, Letrozole, Anastrozole, or Exemestane With or Without Chemotherapy in Treating Patients With Invasive RxPONDER Breast Cancer
NCT01272037 ·Status: ACTIVE_NOT_RECRUITING ·Phase: PHASE3
-
A Clinical Trial to Compare Efficacy and Tolerability of Faslodex With Arimidex in Patients With Advanced Breast Cancer
NCT00274469 ·Status: COMPLETED ·Phase: PHASE2
-
A Study of Nonsteroidal Aromatase Inhibitors Plus Abemaciclib (LY2835219) in Postmenopausal Women With Breast Cancer
NCT02246621 ·Status: ACTIVE_NOT_RECRUITING ·Phase: PHASE3
-
Anastrozole Monotherapy Versus Maximal Oestrogen Blockade With Anastrozole and Fulvestrant Combination Therapy
NCT00256698 ·Status: COMPLETED ·Phase: PHASE3
-
ATAC - Endometrial Sub-Protocol
NCT00814125 ·Status: COMPLETED ·Phase: PHASE3
-
Fulvestrant (Faslodex) + Anastrozole (Arimidex) vs Anastrozole
NCT00543127 ·Status: TERMINATED ·Phase: PHASE3
-
Randomized Study Comparing Tamoxifen vs. Tamoxifen + Aminoglutethimide in Postmenopausal Receptor-positive Patients
NCT00309491 ·Status: COMPLETED ·Phase: PHASE3
-
Adjuvant Hormone Therapy in Treating Women With Operable Breast Cancer
NCT00002460 ·Status: UNKNOWN ·Phase: PHASE3
-
ATAC - Bone Density Sub-Protocol
NCT00784940 ·Status: COMPLETED ·Phase: PHASE3
-
Liver Safety Under Upfront Arimidex vs Tamoxifen
NCT00537771 ·Status: COMPLETED ·Phase: PHASE4
-
Tamoxifen in Treating Women With Breast Cancer
NCT00003678 ·Status: UNKNOWN ·Phase: PHASE3
-
Arimidex With or Without Faslodex In Postmenopausal Women With HR Positive Breast Cancer
NCT00570323 ·Status: COMPLETED ·Phase: PHASE2
-
Anti-tumour Effects & Tolerability of Faslodex Alone or in Combination With Arimidex in Post Menopausal Women Prior to Surgery for Primary Breast Cancer
NCT00259090 ·Status: COMPLETED ·Phase: PHASE2
-
Study of Anastrozole, Letrozole, or Exemestane With or Without Tamoxifen in Treating Postmenopausal Women With Hormone-Responsive Breast Cancer That Has Been Completely Removed By Surgery
NCT00541086 ·Status: UNKNOWN ·Phase: PHASE3
-
Study on Pre-menopausal Patients With Advanced ER and PR + BC Treated With Arimidex Plus Zoladex
NCT00235937 ·Status: COMPLETED ·Phase: PHASE2
-
Secondary Adjuvant Long Term Study With Arimidex
NCT00295620 ·Status: COMPLETED ·Phase: PHASE3
-
Study of Arimidex and Radiotherapy Sequencing
NCT01402193 ·Status: UNKNOWN ·Phase: PHASE3
-
Randomized Trial Of Exemestane Versus Continued Tamoxifen In Postmenopausal Women With Early Breast Cancer
NCT00038467 ·Status: COMPLETED ·Phase: PHASE3
-
A Trial Comparing the Efficacy and Tolerability of Faslodex With Nolvadex in Postmenopausal Women With Advanced Breast Cancer
NCT00241449 ·Status: COMPLETED ·Phase: PHASE3
-
Raloxifene and Goserelin in Preventing Breast Cancer in Women With a Family History of Breast Cancer
NCT00031850 ·Status: COMPLETED ·Phase: NA
-
Retrospective Observational Trial on Reasons for Withdraw of Adjuvant Tamoxifen in Breast Cancer Patients
NCT00727883 ·Status: COMPLETED
-
PErsonalized TREatment of High-risk MAmmary Cancer - the PETREMAC Trial
NCT02624973 ·Status: ACTIVE_NOT_RECRUITING ·Phase: PHASE2