Abstract
A clinical study comparing the effects of sequential hormone replacement therapy with oestradiol/dydrogesterone and conjugated equine oestrogen/norgestrel on lipids and symptoms. Objective: The objective of the study was to compare the effects of sequential 17β-oestradiol/dydrogesterone and conjugated equine oestrogens (CEE)/norgestrel on lipid parameters, climacteric symptoms, bleeding patterns and tolerability. Study design: This double-blind study was conducted in 193 peri- and post-menopausal women randomised to receive six, 28-day cycles of oral sequential oestradiol 1 mg/dydrogesterone 10 mg or CEE 0.625 mg/norgestrel 0.15 mg. The change from baseline in serum lipids and hot flushes was analysed using a two-way analysis of variance. Results: After 24 weeks there was a statistically significant increase in high-density lipoprotein (HDL) cholesterol in the oestradiol/dydrogesterone group and a significant reduction in the CEE/norgestrel group. The difference between the groups was significant (P=0.001). The number of hot flushes was reduced by 86% in both groups; this improvement was supported by the Greene Climacteric Symptom Scale score, the patients’ opinion and quality of life assessments. The percentage of women experiencing cyclic bleeding was greater with CEE/norgestrel, as was the mean duration and severity of bleeding. Both treatments were well tolerated. Conclusion: Oestradiol/dydrogesterone and CEE/norgestrel were equally effective in treating climacteric symptoms, but oestradiol/dydrogesterone showed some advantages in terms of lipid profile and incidence of bleeding.
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Acknowledgements
We would like to thank the following for their participation in this study: Dr W.R.C. Aitchison, Dr G. McLaren, Dr M. Scott, Dr D. McKeith, Dr F. Doig, Dr A.G. McHattie, Dr G. Hosie, Dr A. Dawson, Dr J. Vernon, Dr A. Fuat, Dr B. Penney, Dr R.S. Charlton, Dr D. Russell, Dr I.G. Smith, Dr S. Young, Dr E. Greene, Dr R.E. Liddle, Dr B.D. Silvert, Dr J. Turley, Dr F. Lossock, Dr R. Brownlie, Dr D. Birrell, Dr G. Crawford, Dr I. Mason, Dr W. Carr, Dr J.G. Duggie, Dr D.I. Ballantine, Dr D.I. Selfridge, Dr E. Williamson, Dr J. Ross, Dr C. MacKinnon, Dr D. Huggan, Dr M. Haughney, Dr B. Kilgallon, Dr A. Wall, Dr P. Shearer.
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Condensation : Sequential oestradiol/dydrogesterone and conjugated equine oestrogen/norgestrel are equally effective in treating climacteric symptoms, but oestradiol/dydrogesterone shows advantages in terms of lipid profile and bleeding.
Appendix: Participating investigators
Appendix: Participating investigators
Dr W.R.C. Aitchison, Dr G. McLaren, Bridge of Weir, Renfrewshire, UK
Dr M. Scott, Glasgow, UK
Dr D. McKeith, Dr. F. Doig, Irvine, Ayrshire, UK
Dr A.G. McHattie, Troone, Ayrshire, UK
Dr G. Hosie, Knightswood, Glasgow, UK
Dr A Dawson, Dr J. Vernon, Hawkhill, Dundee, UK
Dr A. Fuat, Dr B. Penney, Darlington, Co. Durham, UK
Dr R.S. Charlton, Dr D. Russel, Darlington, Co. Durham, UK
Dr I.G. Smith, Dr S. Young, Coppull, Chorley, Lancashire, UK
Dr E. Greene, Neilston, Renfrewshire, UK
Dr R.E. Liddle, Edinburgh, UK
Dr B.D. Silvert, Farnworth, Bolton, Lancashire, UK
Dr J. Turley, Newcastle-Upon-Tyne, UK
Dr F. Lossock, Edinburgh, UK
Dr R. Brownlie, Highvalleyfield, Dunfermline, UK
Dr D. Birrell, Dundee, UK
Dr G. Crawford, Clydebank, Glasgow, UK
Dr I. Mason, Dunfermline, UK
Dr W. Carr, Leslie, Glenrothes, Fife, UK
Dr J.G. Duggie, Dr D.I. Ballantine, Dr D.I. Selfridge, Grangemouth, UK
Dr E. Williamson, South Queensferry, UK
Dr J. Ross, Glasgow, UK
Dr C. MacKinnon, Glasgow, UK
Dr D. Huggan, Kilwinning, UK
Dr M. Haughney, Glasgow, UK
Dr B. Kilgallon, Dundee, UK
Dr A. Wall, Woking, Surrey, UK
Dr P. Shearer, Ayr, UK
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Cieraad, D., Conradt, C., Jesinger, D. et al. Clinical study comparing the effects of sequential hormone replacement therapy with oestradiol/dydrogesterone and conjugated equine oestrogen/norgestrel on lipids and symptoms. Arch Gynecol Obstet 274, 74–80 (2006). https://doi.org/10.1007/s00404-006-0132-4
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DOI: https://doi.org/10.1007/s00404-006-0132-4