Unit galenical formulation for local hormonotherapy of vaginal dryness
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 9, 2000
Grant Date -
N/A
app pub date -
Jun 5, 1998
filing date -
Oct 5, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A galenical formulation is intended for local, essentially non systemic, treatment of vaginal dryness, in particular in the menopausal woman. It comprises a free natural estrogen, in particular a micronized or vectorized estrogen, selected from 17.beta.-estradiol and its salts in solution or in suspension in a lipophilic agent, with an estrogen content which corresponds to an equivalent unit dose of at most 15 .mu.g, preferably less than 10 .mu.g, of 17.beta.-estradiol, a hydrophilic gel-forming bioadhesive agent, a gelling agent for the lipophilic agent and a hydrodispersible agent. The soft capsule form comprises a hard or soft outer envelope containing gelatin and glycerine and a non aqueous liquid or semi-liquid inner phase containing the lipophilic agent with the estrogen in solution or in suspension, the bioadhesive agent and the hydrophilic gelling agent for the lipophilic agent. The slow release vaginal suppository comprises a non aqueous hard or semi-soft solid homogeneous phase containing the lipophilic agent with the estrogen in solution or in suspension, the hydrophilic bioadhesive gel-forming agent, the gelling agent for the lipophilic agent and the hydrodispersible agent.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully