Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Implant or insert
Patent
1987-06-12
1989-10-03
Swisher, Nancy A. B.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Implant or insert
424430, 424433, 128839, A61K 900, A61K 3174
Patent
active
048715433
ABSTRACT:
The invention concerns an intravaginal device comprising a combination of 17 .beta.-estradiol and a supporting matrix for treating hypoestrogenic women. The device releases continuously 17 .beta.-estradiol at a rate of about 0.5 to about 25 .mu.g/24 h.
The invention also comprises a method of preparing the device and a method of treating hypoestrogenic women by using the device.
REFERENCES:
patent: 3920805 (1975-11-01), Roseman
patent: 4292965 (1981-10-01), Nash et al.
patent: 4425339 (1984-01-01), Pitchford
Andersson Sven-Borje
Lindskog Inga M.
Sjogren Bengt C. H.
Aktiebolaget Leo
Philpitt Fred
Swisher Nancy A. B.
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