[Comparative high rising dose study of oral 17-alpha-ethinylestradiol (EE2), estriol (E3), and parenteral 16-alpha-17-beta-estrioldihemisuccinate (E3-suc) in their effects on serum levels of glutamate transaminase (GOT), pyruvate transaminase (GPT), leucine amino peptidase (LAP), alkaline phosphatase (AP), and bilirubin in 30 hysterectomized and ovarectomized women (author's transl)]. / Vergleich von Enzymen und Bilirubin im Serum nach kurzer, hochdosierter Einnahme von Ostriol, 17alpha-Athinylöstradiol und intramuskulärer Gabe von Ostriol-16-alpha-17-beta-Dihemisuccinat.
Arch Gynecol
; 226(4): 333-9, 1978 Dec 29.
Article
em De
| MEDLINE
| ID: mdl-736633
ABSTRACT
UNLABELLED 30 hysterectomized and ovarectomized women were treated with three different estrogens EE2 orally, E3 orally, and E3-suc intramuscularly. Each patient received one substance over 5 days doubling the dose every consecutive day, and switching to another estrogen after a treatment free interval of 2 days, rising the dosage of the second preparation twofold every consecutive day over another 5 days. Thus, each patient served as her own control with respect to 2 of the 3 tested estrogens. Six groups were required to test all sequences possible. The patients were allocated by random. GOT, GPT, LAP, AP and bilirubin were estimated daily over 2 weeks. The starting dose of EE2 was 0.25 mg, of E3 2 mg, and of E3-suc 2.5 mg. RESULTS:
There were marked elevations of all serum enzymes during the week of EE2 treatment. If EE2 was given in the first week, and either E3 or E3-suc in the second one there was a prompt fall of all enzyme levels in spite of the approximately tenfold higher dose of the latter two estrogens. There were only minor elevations of the enzymes after oral E3 and parenteral E3-suc in some subjects and no differences of response between these two estrogens. Bilirubin reacted with an overall rise in the majority of patients irrespective of the type of estrogen.ABSTRACT
PIP Serum enzyme and bilirubin levels were measured in 30 hysterectomized and ovarectomized women, 42-58 years of age, after using various estrogen preparations. Each of 3 preparations (estriol (E), 17 alpha-ethinyl estradiol (17AEE), and estriol dihemisucconate (ED)) was administered for 5 days of 3 consecutive weeks, with the dosage of the preparation being doubled daily. The initial dosage was 2 mg E and 25 mg 17AEE, which were administered orally, and 2.5 mg ED, which was administered intravenously. In the cases where E and ED treatment followed one another, regardless of order, no regular tendencies in changes of enzyme or bilirubin levels were observed. In cases where 17AEE was administered before or after E or ED, serum enzyme levels were markedly elevated during the week of 17AEE use. Bilirubin levels tended to rise slightly in spite of the order of medicative treatment.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Bilirrubina
/
Estriol
/
Etinilestradiol
Tipo de estudo:
Clinical_trials
Limite:
Adult
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Female
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Humans
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Middle aged
Idioma:
De
Revista:
Arch Gynecol
Ano de publicação:
1978
Tipo de documento:
Article