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Sulpiride And The Potentiation Of Progestogen Only Contraception
M. R. Payne, P. W. Howie, A. S. McNeilly, W. Cooper, M. Marnie and L. Kidd
British Medical Journal (Clinical Research Edition)
Vol. 291, No. 6495 (Aug. 31, 1985), pp. 559-561
Published by: BMJ
Stable URL: http://www.jstor.org/stable/29520393
Page Count: 3
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A progestogen (norethisterone) and a dopamine antagonist (sulpiride) were given alone and in combination to volunteers to examine their effects on excretion of ovarian steroids. Compared with non-treatment cycles (n=15), contraception with a progestogen alone (n=10) was associated with increased excretion of oestrone and partial suppression of excretion of pregnanediol, suggesting partial luteinisation of unruptured follicles. By contrast, the combination of norethisterone and sulpiride (n=9) suppressed both ovarian steroids to basal values, the suppression being even greater than with sulpiride alone (n=5). These results suggest that a combination of a progestogen with a dopamine antagonist might have a role in contraception.
British Medical Journal (Clinical Research Edition) © 1985 BMJ