Hormone Therapy With or Without Combination Chemotherapy in Treating Women Who Have Undergone Surgery for Node-Negative Breast Cancer (The TAILORx Trial)
Summary
The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →
Investigators
The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.
- Joseph A Sparano
ECOG-ACRIN Cancer Research Group
Principal Investigator
A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.
Sites
1,222 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.
- Border Medical Oncology
Albury, New South Wales, Australia
- Coffs Harbour Health Campus-North Coast Cancer Institute
Coffs Harbour, New South Wales, Australia
- Concord Repatriation General Hospital
Concord, New South Wales, Australia
- Lismore Base Hospital
Lismore, New South Wales, Australia
- Lingard Private Hospital
Merewether, New South Wales, Australia
- Royal Newcastle Hospital
Newcastle, New South Wales, Australia
- Calvary Mater Newcastle Hospital
Waratah, New South Wales, Australia
- Royal Brisbane and Women'S Hospital
Herston, Queensland, Australia
- Nambour Hospital
Nambour, Queensland, Australia
- Royal Hobart Hospital
Saint Hobart, Tasmania, Australia
- Breast Unit-Mercy Private
East Melbourne, Victoria, Australia
- Epworth Hospital
Richmond, Victoria, Australia
- Saint John of God Hospital - Bunbury
Bunbury, Western Australia, Australia
- Sir Charles Gairdner Hospital
Nedlands, Western Australia, Australia
- Arthur J E Child Comprehensive Cancer Centre
Calgary, Alberta, Canada
- Bcca-Cancer Centre for the Southern Interior
Kelowna, British Columbia, Canada
- Penticton Regional Hospital
Penticton, British Columbia, Canada
- Bcca-Fraser Valley Cancer Centre
Surrey, British Columbia, Canada
- Bcca-Vancouver Cancer Centre
Vancouver, British Columbia, Canada
- Bcca-Vancouver Island Cancer Centre
Victoria, British Columbia, Canada
- Cancercare Manitoba
Winnipeg, Manitoba, Canada
- the Moncton Hospital
Moncton, New Brunswick, Canada
- Atlantic Health Sciences Corporation-Saint John Regional Hospital
Saint John, New Brunswick, Canada
- Health Sciences North
Greater Sudbury, Ontario, Canada
- Trillium Health Partners - Credit Valley Hospital
Mississauga, Ontario, Canada
- Thunder Bay Regional Health Science Centre
Thunder Bay, Ontario, Canada
- Michael Garron Hospital
Toronto, Ontario, Canada
- Odette Cancer Centre- Sunnybrook Health Sciences Centre
Toronto, Ontario, Canada
- Saint Michael'S Hospital
Toronto, Ontario, Canada
- Trillium Health Partners - Queensway Health Centre
Toronto, Ontario, Canada
- Windsor Regional Cancer Centre
Windsor, Ontario, Canada
- Csss Champlain-Charles Le Moyne
Greenfield Park, Quebec, Canada
- Chum - Centre Hospitalier de L'Universite de Montreal
Montreal, Quebec, Canada
- Chum-Hotel Dieu de Montreal
Montreal, Quebec, Canada
- Ciusssemtl-Hopital Maisonneuve-Rosemont
Montreal, Quebec, Canada
- Jewish General Hospital
Montreal, Quebec, Canada
- Mcgill University Department of Oncology
Montreal, Quebec, Canada
- the Research Institute of the Mcgill University Health Centre (muhc)
Montreal, Quebec, Canada
- Chu de Quebec-Hopital Du Saint-Sacrement (hss)
Québec, Quebec, Canada
- Allan Blair Cancer Centre
Regina, Saskatchewan, Canada
Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.
Drugs studied
No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →
Registration & key dates
Registry attributes as recorded on the ClinicalTrials.gov study record.
- Start
- 7 Apr 2006
- Primary completion
- 2 Mar 2018
- Completion
- 30 Sept 2030
- Last update posted
- 2 Jul 2026
- Registered enrollment
- 10,273
- Registry id
- NCT00310180
Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.