ISRCTN ISRCTN95231655
DOI https://doi.org/10.1186/ISRCTN95231655
ClinicalTrials.gov number NCT00002580
Secondary identifying numbers BR9401
Submission date
19/08/2002
Registration date
19/08/2002
Last edited
11/04/2019
Recruitment status
No longer recruiting
Overall study status
Completed
Condition category
Cancer
Prospectively registered
Protocol
Statistical analysis plan
Results
Individual participant data

Plain English summary of protocol

Not provided at time of registration

Contact information

Dr - -
Scientific

UKCCCR Register Co-ordinator
MRC Clinical Trials Unit
222 Euston Road
London
NW1 2DA
United Kingdom

Study information

Study designRandomised controlled trial
Primary study designInterventional
Secondary study designRandomised controlled trial
Study setting(s)Not specified
Study typeNot Specified
Participant information sheet Not available in web format, please use the contact details below to request a patient information sheet
Scientific title-
Study objectivesNot provided at time of registration
Ethics approval(s)Not provided at time of registration
Health condition(s) or problem(s) studiedBreast
InterventionFollowing surgery patients are randomised to one of four treatment arms:
1. Group A: Tamoxifen 20 mg daily for 5 years
2. Group B: Tamoxifen 20 mg daily for 5 years plus six cycles of CMF (cyclophosphamide, methotrexate, 5-fluorouracil) chemotherapy
3. Group C: Tamoxifen 20 mg daily for 5 years plus ovarian suppression
4. Group D: Tamoxifen 20 mg daily for 5 years, six cycles of CMF chemotherapy and ovarian suppression
Intervention typeDrug
Pharmaceutical study type(s)
PhaseNot Specified
Drug / device / biological / vaccine name(s)Tamoxifen
Primary outcome measureNot provided at time of registration
Secondary outcome measuresNot provided at time of registration
Overall study start date01/06/1993
Completion date31/12/2003

Eligibility

Participant type(s)Patient
Age groupAdult
SexFemale
Target number of participants1000
Key inclusion criteria1. Histologically confirmed invasive carcinoma of the breast
2. Pre-menopausal
3. No medical contraindications to treatment
Key exclusion criteriaNot provided at time of registration
Date of first enrolment01/06/1993
Date of final enrolment31/12/2003

Locations

Countries of recruitment

  • England
  • United Kingdom

Study participating centre

UKCCCR Register Co-ordinator
London
NW1 2DA
United Kingdom

Sponsor information

Scottish Cancer Therapy Network (UK)
Research organisation

Trinity Park House
South Trinity Road
Edinburgh
EH5 3SQ
United Kingdom

Funders

Funder type

Research organisation

Scottish Cancer Therapy Network (UK)

No information available

Results and Publications

Intention to publish date
Individual participant data (IPD) Intention to shareNo
IPD sharing plan summaryNot provided at time of registration
Publication and dissemination planNot provided at time of registration
IPD sharing plan

Study outputs

Output type Details Date created Date added Peer reviewed? Patient-facing?
Results article results 01/01/1999 14/02/2019 Yes No

Editorial Notes

11/04/2019: Internal review.
14/02/2019: Publication reference added.