Gel for the local hormonotherapy of vaginal dryness

A - Human Necessities – 61 – K

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

A61K 31/565 (2006.01) A61K 9/00 (2006.01) A61K 9/06 (2006.01) A61K 9/51 (2006.01)

Patent

CA 2233923

The disclosed gel is intended to a local treatment, essentially non systemic, of the vaginal dryness, particularly in menopaused women. It is characterized by the synergic combination of a natural oestrogen selected amongst 17.beta.-estradiol and its salts and a biodegradable, hydrophilic, lubricant and bioadhesive gel. The oestrogen contents is selected so as to obtain a unit dose equivalent to 15µg at the most, preferably less than 10µg of 17.beta.-estradiol, and this special substance is intended to be applied to the vulvo-vaginal mucosa. The oestrogen is present in the gel either in a preferably micronized free form, or in a vectorized form, particularly by encapsulation in vectors of the nanoparticle type such as supramolecular biovectors. The excipient comprises preferably carboxyvinylic acid, glycerin, a pH adjusting substance, a preservation adjuvant and an aqueous excipient.

Ce gel est destiné à un traitement local, essentiellement non systémique, de la sécheresse vaginale, notamment chez la femme ménopausée. Il est caractérisé par la combinaison synergique d'un estrogène naturel choisi parmi le 17.beta.- estradiol et ses sels et d'un gel biodégadable, hydrophile, lubrifiant et bioadhésif. La teneur en estrogène est choisie de manière à procurer une dose unitaire équivalente d'au plus 15 µg, de préférence moins de 10 µg, de 17.beta.-estradiol, et cette spécialité est destinée à être appliquée sur la muqueuse vulvo-vaginale. L'estrogène est présent dans le gel soit sous forme libre, avantageusement micronisée, soit sous forme vectorisée, notamment par encapsulation dans des vecteurs de type nanoparticules tels que des biovecteurs supramoléculaires. L'excipient comprend avantageusement de l'acide carboxyvinylique, de la glycérine, une substance d'ajustement du pH, un adjuvant conservateur et un excipient aqueux.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Gel for the local hormonotherapy of vaginal dryness does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Gel for the local hormonotherapy of vaginal dryness, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Gel for the local hormonotherapy of vaginal dryness will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1854639

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.