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DRUG:

Estring (estradiol)

Associations
Company:
Pfizer
Drug class:
Estrogen receptor agonist
Associations
6ms
Palbociclib combined with endocrine treatment in hormone receptor-positive, HER2-negative breast cancer patients with high relapse risk after neoadjuvant chemotherapy: subgroup analyses of premenopausal patients in PENELOPE-B. (PubMed, ESMO Open)
In premenopausal women, who received tamoxifen plus OFS as ET, the addition of palbociclib to ET results in a favorable iDFS. The safety profile seems favorable and in contrast to chemotherapy palbociclib does not impact OF throughout the treatment period.
Journal
|
HER-2 (Human epidermal growth factor receptor 2) • ER (Estrogen receptor)
|
Ibrance (palbociclib) • tamoxifen • Estring (estradiol)
8ms
New P4 trial • Adherence
|
Estring (estradiol)
almost2years
Estradiol and Estrone Have Different Biological Functions to Induce NF-κB-Driven Inflammation, EMT and Stemness in ER+ Cancer Cells. (PubMed, Int J Mol Sci)
This work demonstrates that E1 and E2 have different biological functions in ER+ gynaecologic cancers. These results open a new line of research in the study of ER+ cancer subtypes, highlighting the potential key oncogenic role of E1 and HSD17B E1-synthesizing enzymes in the development and progression of these diseases.
Journal
|
ER (Estrogen receptor)
|
ER positive
|
Estring (estradiol)
3years
Estradiol Levels in Patients Treated With Estring (clinicaltrials.gov)
P2, N=14, Completed, University of Arizona | N=10 --> 14
Clinical • Enrollment change
|
ER (Estrogen receptor)
|
ER positive
|
Estring (estradiol)
5years
NSABP FB-13: An assessment of the biological and clinical effects of palbociclib with ovarian suppression and letrozole in the neoadjuvant treatment of pts (pts) with premenopausal (preM) estrogen-receptor positive/HER2-negative primary breast cancer (SABCS 2019)
A 4-wk estradiol level in the postmenopausal range will be required to receive further treatment...Present accrual and target accrual: Currently 12 of a planned 76 pts have been enrolled. NSABP Operations contact information: Diana Gosik, Diana.Gosik@nsabp.org NCT03628066 SUPPORT: Genomic Health Inc, Pfizer, NSABP Foundation
Clinical
|
HER-2 (Human epidermal growth factor receptor 2) • ER (Estrogen receptor)
|
Ibrance (palbociclib) • letrozole • goserelin acetate • Estring (estradiol)