Adjuvant Hormone Therapy in Treating Women With Operable Breast Cancer
Phase III Randomized Study of Adjuvant Therapy With Tamoxifen vs Endocrine Ablation vs Tamoxifen Plus Endocrine Ablation vs No Adjuvant Therapy in Patients Under Age 50 With Operable Breast Cancer
3 other identifiers
interventional
N/A
2 countries
34
Brief Summary
RATIONALE: Estrogen can stimulate the growth of breast cancer cells. Hormone therapy using tamoxifen may fight breast cancer by blocking the uptake of estrogen. PURPOSE: Phase III trial to compare the effectiveness of adjuvant therapy using tamoxifen or ovarian ablation with goserelin or both in treating women with stage I or stage II breast cancer.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
34 active sites
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Trial Relationships
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Study Timeline
Key milestones and dates
Study Start
First participant enrolled
September 1, 1987
CompletedFirst Submitted
Initial submission to the registry
November 1, 1999
CompletedFirst Posted
Study publicly available on registry
June 9, 2004
CompletedAugust 7, 2013
December 1, 2006
November 1, 1999
August 6, 2013
Conditions
Keywords
Interventions
Eligibility Criteria
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Sponsors & Collaborators
Study Sites (34)
Hopital De Braine-L'Alleud-Waterloo
Braine-l'Alleud, 1420, Belgium
Institut Jules Bordet
Brussels, 1000, Belgium
U.Z. Sint-Rafael
Leuven, B-3000, Belgium
Royal Sussex County Hospital
Brighton, England, BN2 5BE, United Kingdom
Castle Hill Hospital
Cottingham, England, HU16 5JQ, United Kingdom
Walsgrave Hospital
Coventry, England, CV2 2DX, United Kingdom
Mayday University Hospital
Croydon, England, United Kingdom
Huddersfield Royal Infirmary
Huddersfield, West Yorks, England, HD3 3EA, United Kingdom
Cookridge Hospital
Leeds, England, LS16 6QB, United Kingdom
Whittington Hospital
London, England, N19 5NF, United Kingdom
Guy's, King's and St. Thomas' Hospitals Trust
London, England, SE1 7EH, United Kingdom
Cancer Research Campaign Clinical Trials Unit-London
London, England, SE5 9NU, United Kingdom
Royal Marsden NHS Trust
London, England, SW3 6JJ, United Kingdom
Middlesex Hospital- Meyerstein Institute
London, England, W1N 8AA, United Kingdom
Clatterbridge Centre for Oncology NHS Trust
Merseyside, England, L63 4JY, United Kingdom
South Tees Acute Hospitals NHS Trust
Middlesbrough, Cleveland, England, TS4 3BW, United Kingdom
Newcastle General Hospital
Newcastle upon Tyne, England, NE4 6BE, United Kingdom
Derriford Hospital
Plymouth, England, PL6 8DH, United Kingdom
Portsmouth Hospitals NHS Trust
Portsmouth, England, P03 6AD, United Kingdom
Salisbury General Infirmary
Salisbury, England, SP2 7SX, United Kingdom
Royal South Hants Hospital
Southampton, England, SO14 0YG, United Kingdom
Southampton General Hospital
Southampton, England, SO16 6YD, United Kingdom
North Tees General Hospital
Stockton-on-Tees, England, TS19 8PE, United Kingdom
North Staffs Royal Infirmary
Stoke-on-Trent, England, ST4 7LN, United Kingdom
Radiotherapy Department
Stratford-on-Avon, Warwickshire, England, CV37 6NX, United Kingdom
Sunderland Royal Infirmary
Sunderland, England, SR2 7JE, United Kingdom
Royal Marsden Hospital
Sutton, England, SM2 5PT, United Kingdom
Royal Hampshire County Hospital
Winchester, England, SO22 5DG, United Kingdom
Belfast City Hospital Trust
Belfast, Northern Ireland, BT8 8JR, United Kingdom
Belfast City Hospital Trust
Belfast, Northern Ireland, BT9 7AB, United Kingdom
Mid-Ulster Hospital
Londonderry, Northern Ireland, BT45 5EX, United Kingdom
Ards General Hospital
Newtownards, Northern Ireland, United Kingdom
Ninewells Hospital and Medical School
Dundee, Scotland, DD1 9SY, United Kingdom
Velindre Hospital
Cardiff, Wales, CF4 7XL, United Kingdom
MeSH Terms
Conditions
Interventions
Condition Hierarchy (Ancestors)
Intervention Hierarchy (Ancestors)
Study Officials
- STUDY CHAIR
Michael Baum, MD, ChM, FRCS
University College London Hospitals