Exemestane

Generic Name
Exemestane
Brand Names
Aromasin
Drug Type
Small Molecule
Chemical Formula
C20H24O2
CAS Number
107868-30-4
Unique Ingredient Identifier
NY22HMQ4BX
Background

Exemestane is an oral steroidal aromatase inhibitor used in the adjuvant treatment of hormonally-responsive (also called hormone-receptor-positive, estrogen-responsive) breast cancer in postmenopausal women. It irreversibly binds to the active site of the enzyme resulting in permanent inhibition.

Indication

For the treatment of advanced breast cancer in postmenopausal women whose disease has progressed following tamoxifen therapy.

Associated Conditions
Stage I Breast Cancer, Refractory, advanced Breast cancer
Associated Therapies
-

Trastuzumab and Exemestane in Treating Postmenopausal Women With Metastatic or Locally Advanced Breast Cancer

Phase 2
Withdrawn
Conditions
First Posted Date
2003-04-09
Last Posted Date
2012-06-11
Lead Sponsor
Northwestern University
Registration Number
NCT00057993

Exemestane Compared With Tamoxifen in Treating Postmenopausal Women With Breast Cancer

Phase 3
Completed
Conditions
First Posted Date
2003-01-27
Last Posted Date
2013-08-02
Lead Sponsor
Cancer Research Campaign Clinical Trials Centre
Target Recruit Count
4400
Registration Number
NCT00032136
Locations
🇬🇧

City Hospital - Birmingham, Birmingham, England, United Kingdom

Exemestane in Treating Postmenopausal Women With Resected Stage I, Stage II, or Stage IIIA Breast Cancer Who Have Completed 5 Years of Tamoxifen

Phase 3
Completed
Conditions
Interventions
First Posted Date
2003-01-27
Last Posted Date
2011-04-19
Lead Sponsor
NSABP Foundation Inc
Target Recruit Count
1598
Registration Number
NCT00016432
Locations
🇺🇸

CCOP - Columbus, Columbus, Ohio, United States

🇺🇸

Kimmel Cancer Center of Thomas Jefferson University - Philadelphia, Philadelphia, Pennsylvania, United States

🇺🇸

Center for Oncology Research and Treatment, Medical City Hospital, Dallas, Texas, United States

and more 159 locations

Open Label, Multicenter, Randomized, Controlled Study of IM or Oral Exemestane (Aromasin) in Postmenopausal Women

Phase 2
Terminated
Conditions
First Posted Date
2002-06-20
Last Posted Date
2012-02-16
Lead Sponsor
Pfizer
Target Recruit Count
100
Registration Number
NCT00040014
Locations
🇬🇧

Pfizer Investigational Site, Leicester, United Kingdom

Randomized Trial Of Exemestane Versus Continued Tamoxifen In Postmenopausal Women With Early Breast Cancer

Phase 3
Completed
Conditions
Interventions
First Posted Date
2002-06-03
Last Posted Date
2014-05-07
Lead Sponsor
Pfizer
Target Recruit Count
4740
Registration Number
NCT00038467
Locations
🇬🇧

Pfizer Investigational Site, Wythenshawe, Manchester, United Kingdom

Open-Label Study Of Exemestane With Or Without Celecoxib In Postmenopausal Women With ABC Having Progressed On Tamoxifen

First Posted Date
2002-05-30
Last Posted Date
2010-02-25
Lead Sponsor
Pfizer
Target Recruit Count
111
Registration Number
NCT00038103
Locations
🇵🇭

Pfizer Investigational Site, Manila, Philippines

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