EP0765156A1 - Composition therapeutique ou dietetique sous forme de gel medicamenteux pour l'administration a des animaux de compagnie - Google Patents
Composition therapeutique ou dietetique sous forme de gel medicamenteux pour l'administration a des animaux de compagnieInfo
- Publication number
- EP0765156A1 EP0765156A1 EP95922578A EP95922578A EP0765156A1 EP 0765156 A1 EP0765156 A1 EP 0765156A1 EP 95922578 A EP95922578 A EP 95922578A EP 95922578 A EP95922578 A EP 95922578A EP 0765156 A1 EP0765156 A1 EP 0765156A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- agar
- gel
- composition according
- composition
- glycerol
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0053—Mouth and digestive tract, i.e. intraoral and peroral administration
- A61K9/0056—Mouth soluble or dispersible forms; Suckable, eatable, chewable coherent forms; Forms rapidly disintegrating in the mouth; Lozenges; Lollipops; Bite capsules; Baked products; Baits or other oral forms for animals
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/40—Feeding-stuffs specially adapted for particular animals for carnivorous animals, e.g. cats or dogs
Definitions
- Therapeutic or dietetic composition in the form of a medicinal gel for administration to companion animals
- the present invention relates to a therapeutic or dietetic composition of new dosage form, for animals, more particularly companion animals.
- compositions for veterinary use which can be administered orally are in the following forms:
- compositions currently available have all the desirable characteristics for a form which can be administered orally intended for the pet, which could be taken spontaneously by the animal without any meal, but also, if desired, mixed with food.
- spontaneous use by the animal is rare with tablets, capsules or capsules. Indeed, spontaneous intake by the animal is a function of both the flavoring and the consistency of the dosage form.
- Oral pastes should in principle be more easily dosed, but it can be seen that their fractionation in small doses is not easy, given their consistency and their adhesion to the walls, in particular of syringes.
- the present invention eliminates these drawbacks and applies to practically any administration of medicinal or dietetic active principle by the oral route. It relates to a veterinary therapeutic or dietetic composition intended for oral administration, in which the incorporation of flavoring agents is easy and whose consistency is familiar to pets since it is close to that of certain foods for dogs and cats currently on the market, so that the animal will spontaneously absorb the composition even after meals; moreover, it is in the form of a unit dose while being easily divisible with a sharp object thus allowing its adaptation to the size of the animal being treated.
- the subject of the present invention is therefore a veterinary therapeutic or dietetic composition for oral administration comprising (% by weight): - from 1 to 15% of a hydrocolJo ⁇ de,
- veterinary therapeutic composition is intended to mean a composition which will be administered to the companion animal, or possibly to a farm animal, in the context of the prevention or treatment of diseases, or as a food supplement; this composition can therefore be for preventive or curative therapeutic use.
- active ingredients including liquids
- active medicinal ingredients there may be mentioned in particular antibiotics, neuroleptics, progestins, antiparasitics, etc.
- vitamin complexes or sets examples include amino acids, essential fatty acids, mineral salts and trace elements.
- the composition according to the present invention relates above all to companion animals such as the dog, the cat, the horse, but can also be intended for farm animals as far as individual treatment is desired.
- the composition according to the invention is in the form of a gel, quite hard, having a modulus of elasticity (E ') ranging from 10 "to 5.10 6 Pa, preferably from 2.10 4 to 6.10 ? Pa, and a dissipation module (E '') ranging from 10 3 to 10 "Pa, preferably from 10 3 to 5.10 4 Pa, measured at 20'C.
- E ' modulus of elasticity
- E '' dissipation module
- composition according to the invention is produced in particular thanks to the combination of a hydrocolloid having a role of structuring agent and a C 2 to C 12 polyol having in particular a role of plasticizer.
- hydrocolloids those which have sufficient thickening or gelling properties are chosen to provide the composition with the physical characteristics required according to the invention, preferably in the group comprising alginates, carrageenans (kappa and iota ), agar (agar - agar), cellulose derivatives such as carboxymethylcellulose, xanthan and gelatin, especially agar, and gelatin having a high gel strength, greater than 200 Bloom. These products are all available in the food industry.
- glycol and glycerol or their derivatives are particularly suitable, and sugars, in particular sucrose and hexoses (glucose, levulose, etc.).
- the sugars can advantageously be introduced into the composition in the form of syrup, for example 70% or 80% glucose syrups.
- the active principle is present in the composition at a concentration of between 0.1 and 10% by weight, preferably from 0.1 to 5% for the therapeutic compositions and from 2 to 10% for the dietary compositions. It may be combined with colorants, flavorings, flavoring agents and other additives well known to those skilled in the art; these are generally effective at low concentrations, but some can be used in higher proportions.
- compositions of the invention further comprising from 0.5 to 10% of flavors are particularly preferred.
- flavoring "brewer's yeast” which can be introduced at a rate of 5 to 10%, the commercial "fish” or “meat” flavors which are generally incorporated in more proportion low, between 0.1 to 1.5%.
- compositions of the invention those which contain 5 to 10% of gelatin and 35 to 50% of glycerol or also 1 to 5% of agar and
- compositions containing 1 to 5% agar and 20 to 40% glucose as well as those comprising 10 to 15% gelatin and 20 to 30% glucose. Excellent results are obtained with the compositions of the invention having a modulus of elasticity E ′ between 3.5.10 "and 1.5.10 6 Pa at 20 ° C.
- composition according to the invention can be prepared in a manner known to those skilled in the art, generally by dissolving the hydrocolloid in water at high temperature (for example 70 to 90 ° C.), optionally polyol added, then introduction of the other components at a lower temperature (for example 40 to 70 ° C). The cooled mixture becomes gel.
- high temperature for example 70 to 90 ° C.
- polyol for example 40 to 70 ° C.
- the cooled mixture becomes gel.
- Gelatin Agar: Agar: Agar: Gelatin: Polivinyl 7 g 2.5 g 1 g 5 g 14 g pyrroli-
- Glycerol Glycerol: Syrup Syrup Done Syrup
- the dough obtained is poured into molds and allowed to cool to room temperature to give parallelepipeds of 30 x 22 x 6 mm, weighing approximately 5 grams.
- EXAMPLE 3 Amoxicillin gel with agar-agar.
- the products were administered twice daily for 3 days to 24 dogs (Beagles) and 24 cats (Félix Catus) respectively.
- EXAMPLE 4 Gels based on agar-agar and glycerol.
- Table IV The formulations collected in Table IV below were produced according to the method of Example 2, with 1.5% NaCl instead of a medicinal active principle.
- the samples are in the form of cylinders 10 mm in diameter.
- Six measurements were made on each sample at 20 ° C with a Rheomatics R RDA II device and the average value of E 'and E''at 1Hz was determined. The results are grouped below: 1 C
- composition A B C D Composition A B C D
- the percentage of spontaneous intakes was at least 60% in dogs (Beagle), whereas it was only 30% with a control tablet (containing per 100 g, 1.37 g of polyvinyl pyrrolidone K30, 60.0g of lactose, 1.5g of NaCl, 22.9g of starch and cellulose qs 100.0g).
- EXAMPLE 5 Gels based on garagar and glucose. The formulations and measurements collected in Table V below were carried out as in Examples 2 and 4. The same% of spontaneous intakes was observed as in Example 4.
- composition A B C D Composition A B C D
- Example 2 The dough obtained is molded and left to cool as in Example 2.
- a gel is obtained which is taken spontaneously by 60% of dogs (Beagle) and 30% of cats.
- Example 6 The procedure is as in Example 6, but with 14 g of gelatin and 30 g of 84% glucose syrup (instead of glycerol).
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Veterinary Medicine (AREA)
- Zoology (AREA)
- Polymers & Plastics (AREA)
- Nutrition Science (AREA)
- Pharmacology & Pharmacy (AREA)
- Engineering & Computer Science (AREA)
- Birds (AREA)
- Animal Husbandry (AREA)
- Physiology (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Medicinal Preparation (AREA)
- Fodder In General (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9407074A FR2720944B1 (fr) | 1994-06-09 | 1994-06-09 | Composition thérapeutique ou diététique sous forme de gel médicamenteux pour l'administration à des animaux de compagnie. |
FR9407074 | 1994-06-09 | ||
PCT/FR1995/000745 WO1995033444A1 (fr) | 1994-06-09 | 1995-06-07 | Composition therapeutique ou dietetique sous forme de gel medicamenteux pour l'administration a des animaux de compagnie |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0765156A1 true EP0765156A1 (fr) | 1997-04-02 |
Family
ID=9464048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95922578A Withdrawn EP0765156A1 (fr) | 1994-06-09 | 1995-06-07 | Composition therapeutique ou dietetique sous forme de gel medicamenteux pour l'administration a des animaux de compagnie |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0765156A1 (fr) |
AU (1) | AU2742395A (fr) |
FR (1) | FR2720944B1 (fr) |
WO (1) | WO1995033444A1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0946197A1 (fr) * | 1996-11-29 | 1999-10-06 | Monsanto Company | Gel lubrifiant autonome (intact) utile pour apporter par voie orale des ingredients biologiquement actifs |
FR2796248B1 (fr) * | 1999-07-12 | 2003-04-04 | Skw Biosystems | Article de confiserie gelifie, non aere, a base de carraghenane |
EP1136067A1 (fr) * | 2000-03-23 | 2001-09-26 | Pfizer Limited | Formulations de médicament, administrées par voie orale |
FR2808970B1 (fr) * | 2000-05-19 | 2003-01-31 | Royal Canin Sa | Aliment ralentissant la vitesse d'ingestion des chiens |
US20030003059A1 (en) * | 2001-04-03 | 2003-01-02 | Frederic Dana | Dentifrice compositions |
FR2879076B1 (fr) * | 2004-12-15 | 2007-09-21 | Royal Canin Sa | Aliment pour chien du type brachycephale |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2122892B (en) * | 1982-07-02 | 1986-01-29 | Squibb & Sons Inc | Nystantin pastille formulation |
US5288479A (en) * | 1989-01-17 | 1994-02-22 | Sterling Drug, Inc. | Extrudable elastic oral pharmaceutical gel compositions and metered dose dispensers containing them and method of making and method of use thereof |
-
1994
- 1994-06-09 FR FR9407074A patent/FR2720944B1/fr not_active Expired - Lifetime
-
1995
- 1995-06-07 EP EP95922578A patent/EP0765156A1/fr not_active Withdrawn
- 1995-06-07 AU AU27423/95A patent/AU2742395A/en not_active Abandoned
- 1995-06-07 WO PCT/FR1995/000745 patent/WO1995033444A1/fr not_active Application Discontinuation
Non-Patent Citations (1)
Title |
---|
See references of WO9533444A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO1995033444A1 (fr) | 1995-12-14 |
FR2720944A1 (fr) | 1995-12-15 |
FR2720944B1 (fr) | 1996-09-06 |
AU2742395A (en) | 1996-01-04 |
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Legal Events
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