Adjuvant Tamoxifen Compared With Anastrozole in Treating Postmenopausal Women With Ductal Carcinoma In Situ (IBIS-II DCIS)

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ClinicalTrials.gov Identifier: NCT00072462

Recruitment Status : Completed

First Posted : November 6, 2003

Last Update Posted : October 6, 2021

View this study on Beta.ClinicalTrials.gov

Sponsor:

Collaborator:

Cancer Research UK

Information provided by (Responsible Party):

Queen Mary University of London

No Study Results Posted on ClinicalTrials.gov for this Study

About Study Results Reporting on ClinicalTrials.gov

Recruitment Status :	Completed
Actual Primary Completion Date :	December 2015
Actual Study Completion Date :	May 31, 2021

Submission Cycle	Results Submitted to ClinicalTrials.gov	Results Returned after Quality Control Review
1	October 7, 2022

Publications:

Juraskova I, Butow P, Lopez A, Seccombe M, Coates A, Boyle F, McCarthy N, Reaby L, Forbes JF. Improving informed consent: pilot of a decision aid for women invited to participate in a breast cancer prevention trial (IBIS-II DCIS). Health Expect. 2008 Sep;11(3):252-62. doi: 10.1111/j.1369-7625.2008.00498.x.

Forbes JF, Sestak I, Howell A, Bonanni B, Bundred N, Levy C, von Minckwitz G, Eiermann W, Neven P, Stierer M, Holcombe C, Coleman RE, Jones L, Ellis I, Cuzick J; IBIS-II investigators. Anastrozole versus tamoxifen for the prevention of locoregional and contralateral breast cancer in postmenopausal women with locally excised ductal carcinoma in situ (IBIS-II DCIS): a double-blind, randomised controlled trial. Lancet. 2016 Feb 27;387(10021):866-73. doi: 10.1016/S0140-6736(15)01129-0. Epub 2015 Dec 11.

Sestak I, Smith SG, Howell A, Forbes JF, Cuzick J. Early participant-reported symptoms as predictors of adherence to anastrozole in the International Breast Cancer Intervention Studies II. Ann Oncol. 2018 Feb 1;29(2):504-509. doi: 10.1093/annonc/mdx713.

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