Format

Send to

Choose Destination
J Appl Physiol (1985). 1989 Apr;66(4):1656-61.

Progestin and estrogen reduce sleep-disordered breathing in postmenopausal women.

Author information

1
Cardiovascular Pulmonary Research Laboratory, University of Colorado Health Sciences Center, Denver 80262.

Abstract

Women exhibit sleep-disordered breathing syndromes less commonly than men before but not after the age of menopause, suggesting that female hormones may exert a protective effect. We sought to determine whether combined progestin and estrogen treatment decreased sleep-disordered breathing in healthy postmenopausal women. Nine ovarihysterectomized women [50 +/- 2 (SE) yr of age] were studied after 1 wk of treatment with placebo (lactose) or combined progestin and estrogen (medroxyprogesterone acetate, 20 mg tid, and Premarin, 1.25 mg bid). Subjects showed few respiratory disturbances during placebo treatment. Despite this, combined progestin and estrogen administration reduced the number of sleep-disordered breathing episodes in every subject, decreasing the average number of episodes per subject from 15 +/- 4 to 3 +/- 1. The duration of hypopneas also decreased with hormone treatment. Thus the presence of progestin and estrogen may be involved in protecting premenopausal women against sleep-disordered breathing.

PMID:
2543656
DOI:
10.1152/jappl.1989.66.4.1656
[Indexed for MEDLINE]

Supplemental Content

Full text links

Icon for Atypon
Loading ...
Support Center