title: Hormone replacement therapy may reduce high serum homocysteine in postmenopausal women.
abstract: In a prospective study we investigated the possible changes in fasting serum total homocysteine concentrations during continuous micronized 17 beta-oestradiol, 2 mg daily, in combination with cyclic dydrogesterone, 10 mg daily during the first 14 days of each 28 day cycle, in 21 healthy non-hysterectomized postmenopausal women. During the first six cycles mean serum homocysteine decreased by 10.9% (P = 0.013), after which no further significant changes were found during the 2 years of treatment. A 16.9% decrease (P = 0.017; n = 8) was found in women with high homocysteine concentrations, while in women with low homocysteine concentrations (n = 13) no significant changes were observed. The observed decrease in high homocysteine concentrations in postmenopausal women may in part contribute to the decreased risk of developing cardiovascular disease during hormone replacement therapy.
authors.affiliation: Department of Obstetrics & Gynaecology, University Hospital Nijmegen Sint Radboud, The Netherlands.
authors.forename: M J
authors.initials: MJ
authors.lastname: van der Mooren
authors.forename: M G
authors.initials: MG
authors.lastname: Wouters
authors.forename: H J
authors.initials: HJ
authors.lastname: Blom
authors.forename: L A
authors.initials: LA
authors.lastname: Schellekens
authors.forename: T K
authors.initials: TK
authors.lastname: Eskes
authors.forename: R
authors.initials: R
authors.lastname: Rolland
mesh_terms: D004334:Drug Administration Schedule; D004394:Dydrogesterone / Q000008:administration & dosage; D004958:Estradiol / Q000008:administration & dosage; D015914:Estrogen Replacement Therapy; D005260:Female; D006710:Homocysteine / Q000097:blood*; D006801:Humans; D008875:Middle Aged; D017698:Postmenopause / Q000097:blood*; D011446:Prospective Studies
chemical_list: D006710:Homocysteine; D004958:Estradiol; D004394:Dydrogesterone