Menopausal hormone therapy prior to the diagnosis of ovarian cancer is associated with improved survival.
Aged
Estrogen Replacement Therapy
/ statistics & numerical data
Female
Hormone Replacement Therapy
/ statistics & numerical data
Humans
Middle Aged
Neoplasm Staging
Neoplasm, Residual
/ pathology
Ovarian Neoplasms
/ mortality
Postmenopause
Progestins
/ administration & dosage
Progression-Free Survival
Proportional Hazards Models
Survival Rate
Journal
Gynecologic oncology
ISSN: 1095-6859
Titre abrégé: Gynecol Oncol
Pays: United States
ID NLM: 0365304
Informations de publication
Date de publication:
09 2020
09 2020
Historique:
received:
02
04
2020
accepted:
07
06
2020
pubmed:
10
7
2020
medline:
16
4
2021
entrez:
10
7
2020
Statut:
ppublish
Résumé
Prior studies of menopausal hormone therapy (MHT) and ovarian cancer survival have been limited by lack of hormone regimen detail and insufficient sample sizes. To address these limitations, a comprehensive analysis of 6419 post-menopausal women with pathologically confirmed ovarian carcinoma was conducted to examine the association between MHT use prior to diagnosis and survival. Data from 15 studies in the Ovarian Cancer Association Consortium were included. MHT use was examined by type (estrogen-only (ET) or estrogen+progestin (EPT)), duration, and recency of use relative to diagnosis. Cox proportional hazards models were used to estimate the association between hormone therapy use and survival. Logistic regression and mediation analysis was used to explore the relationship between MHT use and residual disease following debulking surgery. Use of ET or EPT for at least five years prior to diagnosis was associated with better ovarian cancer survival (hazard ratio, 0.80; 95% CI, 0.74 to 0.87). Among women with advanced stage, high-grade serous carcinoma, those who used MHT were less likely to have any macroscopic residual disease at the time of primary debulking surgery (p for trend <0.01 for duration of MHT use). Residual disease mediated some (17%) of the relationship between MHT and survival. Pre-diagnosis MHT use for 5+ years was a favorable prognostic factor for women with ovarian cancer. This large study is consistent with prior smaller studies, and further work is needed to understand the underlying mechanism.
Identifiants
pubmed: 32641237
pii: S0090-8258(20)32296-4
doi: 10.1016/j.ygyno.2020.06.481
pmc: PMC7487048
mid: NIHMS1609486
pii:
doi:
Substances chimiques
Progestins
0
Types de publication
Journal Article
Research Support, N.I.H., Extramural
Research Support, N.I.H., Intramural
Research Support, Non-U.S. Gov't
Research Support, U.S. Gov't, Non-P.H.S.
Langues
eng
Sous-ensembles de citation
IM
Pagination
702-709Subventions
Organisme : NCI NIH HHS
ID : R01 CA087538
Pays : United States
Organisme : NCI NIH HHS
ID : R01 CA063678
Pays : United States
Organisme : NCI NIH HHS
ID : P50 CA105009
Pays : United States
Organisme : NCI NIH HHS
ID : K07 CA080668
Pays : United States
Organisme : NCI NIH HHS
ID : P30 CA008748
Pays : United States
Organisme : NIGMS NIH HHS
ID : T32 GM007863
Pays : United States
Organisme : NCI NIH HHS
ID : R03 CA115195
Pays : United States
Organisme : NCI NIH HHS
ID : K07 CA095666
Pays : United States
Organisme : NCI NIH HHS
ID : N01 PC067010
Pays : United States
Organisme : NCI NIH HHS
ID : P50 CA159981
Pays : United States
Organisme : NCI NIH HHS
ID : P30 CA072720
Pays : United States
Organisme : NCI NIH HHS
ID : R01 CA095023
Pays : United States
Organisme : NCI NIH HHS
ID : R03 CA113148
Pays : United States
Organisme : NCI NIH HHS
ID : R01 CA058598
Pays : United States
Organisme : NCI NIH HHS
ID : K22 CA138563
Pays : United States
Organisme : NCI NIH HHS
ID : R01 CA058860
Pays : United States
Organisme : NCRR NIH HHS
ID : M01 RR000056
Pays : United States
Organisme : NCI NIH HHS
ID : R01 CA080742
Pays : United States
Organisme : Medical Research Council
ID : MC_UU_12023/20
Pays : United Kingdom
Organisme : NHGRI NIH HHS
ID : T32 HG000040
Pays : United States
Organisme : NCI NIH HHS
ID : R01 CA074850
Pays : United States
Organisme : NCI NIH HHS
ID : P30 CA014089
Pays : United States
Organisme : NCI NIH HHS
ID : R01 CA083918
Pays : United States
Organisme : NCI NIH HHS
ID : R01 CA054419
Pays : United States
Organisme : NCI NIH HHS
ID : R01 CA122443
Pays : United States
Organisme : NCI NIH HHS
ID : P30 CA015083
Pays : United States
Organisme : NCI NIH HHS
ID : P01 CA017054
Pays : United States
Organisme : NCI NIH HHS
ID : N01 CN025403
Pays : United States
Organisme : NCI NIH HHS
ID : R01 CA112523
Pays : United States
Organisme : NCI NIH HHS
ID : P50 CA136393
Pays : United States
Organisme : NCI NIH HHS
ID : R01 CA126841
Pays : United States
Organisme : Cancer Research UK
ID : 10119
Pays : United Kingdom
Informations de copyright
Copyright © 2020 Elsevier Inc. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of Competing Interest Usha Menon has stocks in Abcodia awarded to her by University College London.
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