EP1233764A1 - Dispositif transdermique comprenant un reservoir et une matrice contenant le meme principe actif - Google Patents
Dispositif transdermique comprenant un reservoir et une matrice contenant le meme principe actifInfo
- Publication number
- EP1233764A1 EP1233764A1 EP00985366A EP00985366A EP1233764A1 EP 1233764 A1 EP1233764 A1 EP 1233764A1 EP 00985366 A EP00985366 A EP 00985366A EP 00985366 A EP00985366 A EP 00985366A EP 1233764 A1 EP1233764 A1 EP 1233764A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- type
- reservoir
- compartment
- active principle
- matrix
- 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- Withdrawn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
- 239000011159 matrix material Substances 0.000 title claims description 68
- 239000000853 adhesive Substances 0.000 claims abstract description 54
- MUMGGOZAMZWBJJ-DYKIIFRCSA-N Testostosterone Chemical compound O=C1CC[C@]2(C)[C@H]3CC[C@](C)([C@H](CC4)O)[C@@H]4[C@@H]3CCC2=C1 MUMGGOZAMZWBJJ-DYKIIFRCSA-N 0.000 claims description 80
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 47
- 229960003604 testosterone Drugs 0.000 claims description 37
- 239000012528 membrane Substances 0.000 claims description 31
- -1 polyethylene Polymers 0.000 claims description 31
- 239000000203 mixture Substances 0.000 claims description 27
- 230000001681 protective effect Effects 0.000 claims description 25
- 239000004480 active ingredient Substances 0.000 claims description 20
- MMOXZBCLCQITDF-UHFFFAOYSA-N N,N-diethyl-m-toluamide Chemical compound CCN(CC)C(=O)C1=CC=CC(C)=C1 MMOXZBCLCQITDF-UHFFFAOYSA-N 0.000 claims description 19
- 229920006243 acrylic copolymer Polymers 0.000 claims description 19
- 239000003795 chemical substances by application Substances 0.000 claims description 15
- 150000001875 compounds Chemical class 0.000 claims description 15
- 229960001673 diethyltoluamide Drugs 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 14
- 238000009792 diffusion process Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 13
- 229920001296 polysiloxane Polymers 0.000 claims description 13
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 12
- 239000003814 drug Substances 0.000 claims description 11
- 238000012546 transfer Methods 0.000 claims description 10
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical class COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 9
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Chemical class OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 9
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 9
- 229920000728 polyester Polymers 0.000 claims description 9
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical class CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims description 8
- 229920002678 cellulose Polymers 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 238000004132 cross linking Methods 0.000 claims description 8
- 239000004698 Polyethylene Substances 0.000 claims description 7
- 229920001971 elastomer Polymers 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- 229920000573 polyethylene Polymers 0.000 claims description 7
- 230000002265 prevention Effects 0.000 claims description 7
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical class COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 claims description 6
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 6
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical class CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 6
- 229920001400 block copolymer Polymers 0.000 claims description 6
- 239000001913 cellulose Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- GOXQRTZXKQZDDN-UHFFFAOYSA-N 2-Ethylhexyl acrylate Chemical class CCCCC(CC)COC(=O)C=C GOXQRTZXKQZDDN-UHFFFAOYSA-N 0.000 claims description 5
- 230000001548 androgenic effect Effects 0.000 claims description 5
- 229920000468 styrene butadiene styrene block copolymer Polymers 0.000 claims description 5
- 230000037317 transdermal delivery Effects 0.000 claims description 5
- 229920001285 xanthan gum Chemical class 0.000 claims description 5
- DXPPIEDUBFUSEZ-UHFFFAOYSA-N 6-methylheptyl prop-2-enoate Chemical class CC(C)CCCCCOC(=O)C=C DXPPIEDUBFUSEZ-UHFFFAOYSA-N 0.000 claims description 4
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 claims description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 4
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical class CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 4
- 238000009165 androgen replacement therapy Methods 0.000 claims description 4
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 4
- 239000000194 fatty acid Substances 0.000 claims description 4
- 229930195729 fatty acid Natural products 0.000 claims description 4
- 229920002401 polyacrylamide Polymers 0.000 claims description 4
- 229920000098 polyolefin Polymers 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 150000001298 alcohols Chemical class 0.000 claims description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims description 3
- 229960003338 crotamiton Drugs 0.000 claims description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 3
- 150000002148 esters Chemical class 0.000 claims description 3
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229920006395 saturated elastomer Polymers 0.000 claims description 3
- 239000002356 single layer Substances 0.000 claims description 3
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 3
- JNYAEWCLZODPBN-KVTDHHQDSA-N (2r,3r,4r)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical class OC[C@@H](O)[C@H]1OC[C@@H](O)[C@H]1O JNYAEWCLZODPBN-KVTDHHQDSA-N 0.000 claims description 2
- JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical compound OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 claims description 2
- IIZPXYDJLKNOIY-JXPKJXOSSA-N 1-palmitoyl-2-arachidonoyl-sn-glycero-3-phosphocholine Chemical class CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC IIZPXYDJLKNOIY-JXPKJXOSSA-N 0.000 claims description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims description 2
- 229920000178 Acrylic resin Polymers 0.000 claims description 2
- 239000004925 Acrylic resin Substances 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 208000010228 Erectile Dysfunction Diseases 0.000 claims description 2
- 206010058359 Hypogonadism Diseases 0.000 claims description 2
- 239000004677 Nylon Substances 0.000 claims description 2
- 239000004695 Polyether sulfone Substances 0.000 claims description 2
- 229920001214 Polysorbate 60 Polymers 0.000 claims description 2
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims description 2
- 150000005215 alkyl ethers Chemical class 0.000 claims description 2
- 150000001408 amides Chemical class 0.000 claims description 2
- 230000000181 anti-adherent effect Effects 0.000 claims description 2
- 206010003883 azoospermia Diseases 0.000 claims description 2
- DNTGGZPQPQTDQF-XBXARRHUSA-N crotamiton Chemical compound C/C=C/C(=O)N(CC)C1=CC=CC=C1C DNTGGZPQPQTDQF-XBXARRHUSA-N 0.000 claims description 2
- 150000002191 fatty alcohols Chemical class 0.000 claims description 2
- 239000003365 glass fiber Substances 0.000 claims description 2
- 235000011187 glycerol Nutrition 0.000 claims description 2
- 125000003976 glyceryl group Chemical group [H]C([*])([H])C(O[H])([H])C(O[H])([H])[H] 0.000 claims description 2
- 150000002334 glycols Chemical class 0.000 claims description 2
- 230000002209 hydrophobic effect Effects 0.000 claims description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 2
- 201000001881 impotence Diseases 0.000 claims description 2
- 229920001206 natural gum Polymers 0.000 claims description 2
- 239000002736 nonionic surfactant Substances 0.000 claims description 2
- 229920001778 nylon Polymers 0.000 claims description 2
- 208000008634 oligospermia Diseases 0.000 claims description 2
- 230000036616 oligospermia Effects 0.000 claims description 2
- 231100000528 oligospermia Toxicity 0.000 claims description 2
- 229940067631 phospholipid Drugs 0.000 claims description 2
- 150000003904 phospholipids Chemical class 0.000 claims description 2
- 239000004014 plasticizer Substances 0.000 claims description 2
- 229920001983 poloxamer Polymers 0.000 claims description 2
- 229920000515 polycarbonate Polymers 0.000 claims description 2
- 239000004417 polycarbonate Substances 0.000 claims description 2
- 229920006393 polyether sulfone Polymers 0.000 claims description 2
- 229920000223 polyglycerol Polymers 0.000 claims description 2
- 229920000151 polyglycol Polymers 0.000 claims description 2
- 239000010695 polyglycol Substances 0.000 claims description 2
- 229920005862 polyol Polymers 0.000 claims description 2
- 150000003077 polyols Chemical class 0.000 claims description 2
- 229920000136 polysorbate Polymers 0.000 claims description 2
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 2
- 239000004800 polyvinyl chloride Substances 0.000 claims description 2
- 206010036596 premature ejaculation Diseases 0.000 claims description 2
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 claims description 2
- 150000004671 saturated fatty acids Chemical class 0.000 claims description 2
- 235000003441 saturated fatty acids Nutrition 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 238000002560 therapeutic procedure Methods 0.000 claims description 2
- 239000002562 thickening agent Substances 0.000 claims description 2
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims description 2
- 150000004670 unsaturated fatty acids Chemical class 0.000 claims description 2
- 235000021122 unsaturated fatty acids Nutrition 0.000 claims description 2
- 239000000341 volatile oil Substances 0.000 claims description 2
- 230000003442 weekly effect Effects 0.000 claims description 2
- DWHJJLTXBKSHJG-HWKANZROSA-N (e)-5-hydroxy-2-methylpent-2-enoic acid Chemical class OC(=O)C(/C)=C/CCO DWHJJLTXBKSHJG-HWKANZROSA-N 0.000 claims 2
- 229920001935 styrene-ethylene-butadiene-styrene Polymers 0.000 claims 2
- 229940117958 vinyl acetate Drugs 0.000 claims 2
- 150000004665 fatty acids Chemical class 0.000 claims 1
- 208000021267 infertility disease Diseases 0.000 claims 1
- 229940068965 polysorbates Drugs 0.000 claims 1
- 229920000346 polystyrene-polyisoprene block-polystyrene Polymers 0.000 claims 1
- 229920002554 vinyl polymer Polymers 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 description 35
- 238000004519 manufacturing process Methods 0.000 description 19
- 210000003491 skin Anatomy 0.000 description 18
- 239000002904 solvent Substances 0.000 description 16
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 14
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 14
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 14
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 13
- 238000012360 testing method Methods 0.000 description 9
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 description 8
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 description 8
- 230000002093 peripheral effect Effects 0.000 description 8
- VOXZDWNPVJITMN-ZBRFXRBCSA-N 17β-estradiol Chemical compound OC1=CC=C2[C@H]3CC[C@](C)([C@H](CC4)O)[C@@H]4[C@@H]3CCC2=C1 VOXZDWNPVJITMN-ZBRFXRBCSA-N 0.000 description 7
- 230000001186 cumulative effect Effects 0.000 description 7
- 238000001035 drying Methods 0.000 description 7
- 238000009472 formulation Methods 0.000 description 7
- 239000001863 hydroxypropyl cellulose Substances 0.000 description 7
- 239000013067 intermediate product Substances 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 229920001577 copolymer Polymers 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 239000005038 ethylene vinyl acetate Substances 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 5
- 239000000470 constituent Substances 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 5
- 229960005309 estradiol Drugs 0.000 description 5
- 229930182833 estradiol Natural products 0.000 description 5
- 239000003349 gelling agent Substances 0.000 description 5
- 239000008240 homogeneous mixture Substances 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 230000001737 promoting effect Effects 0.000 description 5
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical class COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 4
- 229920002472 Starch Polymers 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 229940088597 hormone Drugs 0.000 description 4
- 239000005556 hormone Substances 0.000 description 4
- 239000008107 starch Substances 0.000 description 4
- 235000019698 starch Nutrition 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- VSKJLJHPAFKHBX-UHFFFAOYSA-N 2-methylbuta-1,3-diene;styrene Chemical compound CC(=C)C=C.C=CC1=CC=CC=C1.C=CC1=CC=CC=C1 VSKJLJHPAFKHBX-UHFFFAOYSA-N 0.000 description 3
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 239000002998 adhesive polymer Substances 0.000 description 3
- 230000001476 alcoholic effect Effects 0.000 description 3
- 229940059312 androderm Drugs 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- FACXGONDLDSNOE-UHFFFAOYSA-N buta-1,3-diene;styrene Chemical compound C=CC=C.C=CC1=CC=CC=C1.C=CC1=CC=CC=C1 FACXGONDLDSNOE-UHFFFAOYSA-N 0.000 description 3
- 239000001768 carboxy methyl cellulose Substances 0.000 description 3
- 239000010432 diamond Substances 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 230000001012 protector Effects 0.000 description 3
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 3
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 3
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 3
- 230000001225 therapeutic effect Effects 0.000 description 3
- 229940095095 2-hydroxyethyl acrylate Drugs 0.000 description 2
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 description 2
- WLAMNBDJUVNPJU-UHFFFAOYSA-N 2-methylbutyric acid Chemical compound CCC(C)C(O)=O WLAMNBDJUVNPJU-UHFFFAOYSA-N 0.000 description 2
- XBIUWALDKXACEA-UHFFFAOYSA-N 3-[bis(2,4-dioxopentan-3-yl)alumanyl]pentane-2,4-dione Chemical compound CC(=O)C(C(C)=O)[Al](C(C(C)=O)C(C)=O)C(C(C)=O)C(C)=O XBIUWALDKXACEA-UHFFFAOYSA-N 0.000 description 2
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 2
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000002671 adjuvant Substances 0.000 description 2
- 150000007824 aliphatic compounds Chemical class 0.000 description 2
- 230000001588 bifunctional effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003431 cross linking reagent Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 208000035475 disorder Diseases 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 238000001647 drug administration Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229940074117 estraderm Drugs 0.000 description 2
- 230000009477 glass transition Effects 0.000 description 2
- 238000002657 hormone replacement therapy Methods 0.000 description 2
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 2
- CGIGDMFJXJATDK-UHFFFAOYSA-N indomethacin Chemical compound CC1=C(CC(O)=O)C2=CC(OC)=CC=C2N1C(=O)C1=CC=C(Cl)C=C1 CGIGDMFJXJATDK-UHFFFAOYSA-N 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- UQDUPQYQJKYHQI-UHFFFAOYSA-N methyl laurate Chemical compound CCCCCCCCCCCC(=O)OC UQDUPQYQJKYHQI-UHFFFAOYSA-N 0.000 description 2
- 239000012982 microporous membrane Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000007170 pathology Effects 0.000 description 2
- 229920006267 polyester film Polymers 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000009097 single-agent therapy Methods 0.000 description 2
- 210000000434 stratum corneum Anatomy 0.000 description 2
- 239000006211 transdermal dosage form Substances 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- DIWRORZWFLOCLC-HNNXBMFYSA-N (3s)-7-chloro-5-(2-chlorophenyl)-3-hydroxy-1,3-dihydro-1,4-benzodiazepin-2-one Chemical compound N([C@H](C(NC1=CC=C(Cl)C=C11)=O)O)=C1C1=CC=CC=C1Cl DIWRORZWFLOCLC-HNNXBMFYSA-N 0.000 description 1
- RTHCYVBBDHJXIQ-MRXNPFEDSA-N (R)-fluoxetine Chemical compound O([C@H](CCNC)C=1C=CC=CC=1)C1=CC=C(C(F)(F)F)C=C1 RTHCYVBBDHJXIQ-MRXNPFEDSA-N 0.000 description 1
- RZRNAYUHWVFMIP-KTKRTIGZSA-N 1-oleoylglycerol Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCC(O)CO RZRNAYUHWVFMIP-KTKRTIGZSA-N 0.000 description 1
- GCKMFJBGXUYNAG-UHFFFAOYSA-N 17alpha-methyltestosterone Natural products C1CC2=CC(=O)CCC2(C)C2C1C1CCC(C)(O)C1(C)CC2 GCKMFJBGXUYNAG-UHFFFAOYSA-N 0.000 description 1
- DWHIUNMOTRUVPG-UHFFFAOYSA-N 2-[2-[2-[2-[2-[2-(2-dodecoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol Chemical compound CCCCCCCCCCCCOCCOCCOCCOCCOCCOCCOCCO DWHIUNMOTRUVPG-UHFFFAOYSA-N 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
- HEFNNWSXXWATRW-UHFFFAOYSA-N Ibuprofen Chemical compound CC(C)CC1=CC=C(C(C)C(O)=O)C=C1 HEFNNWSXXWATRW-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- PWWVAXIEGOYWEE-UHFFFAOYSA-N Isophenergan Chemical compound C1=CC=C2N(CC(C)N(C)C)C3=CC=CC=C3SC2=C1 PWWVAXIEGOYWEE-UHFFFAOYSA-N 0.000 description 1
- ZCVMWBYGMWKGHF-UHFFFAOYSA-N Ketotifene Chemical compound C1CN(C)CCC1=C1C2=CC=CC=C2CC(=O)C2=C1C=CS2 ZCVMWBYGMWKGHF-UHFFFAOYSA-N 0.000 description 1
- NNJVILVZKWQKPM-UHFFFAOYSA-N Lidocaine Chemical compound CCN(CC)CC(=O)NC1=C(C)C=CC=C1C NNJVILVZKWQKPM-UHFFFAOYSA-N 0.000 description 1
- HOKDBMAJZXIPGC-UHFFFAOYSA-N Mequitazine Chemical compound C12=CC=CC=C2SC2=CC=CC=C2N1CC1C(CC2)CCN2C1 HOKDBMAJZXIPGC-UHFFFAOYSA-N 0.000 description 1
- GCKMFJBGXUYNAG-HLXURNFRSA-N Methyltestosterone Chemical compound C1CC2=CC(=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@](C)(O)[C@@]1(C)CC2 GCKMFJBGXUYNAG-HLXURNFRSA-N 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- HPFVBGJFAYZEBE-XNBTXCQYSA-N [(8r,9s,10r,13s,14s)-10,13-dimethyl-3-oxo-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl] 3-cyclopentylpropanoate Chemical compound C([C@H]1[C@H]2[C@@H]([C@]3(CCC(=O)C=C3CC2)C)CC[C@@]11C)CC1OC(=O)CCC1CCCC1 HPFVBGJFAYZEBE-XNBTXCQYSA-N 0.000 description 1
- 229940124532 absorption promoter Drugs 0.000 description 1
- VJHCJDRQFCCTHL-UHFFFAOYSA-N acetic acid 2,3,4,5,6-pentahydroxyhexanal Chemical compound CC(O)=O.OCC(O)C(O)C(O)C(O)C=O VJHCJDRQFCCTHL-UHFFFAOYSA-N 0.000 description 1
- 239000003522 acrylic cement Substances 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 229920013820 alkyl cellulose Polymers 0.000 description 1
- 229940086737 allyl sucrose Drugs 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000003266 anti-allergic effect Effects 0.000 description 1
- 229940124599 anti-inflammatory drug Drugs 0.000 description 1
- 230000001062 anti-nausea Effects 0.000 description 1
- 239000000043 antiallergic agent Substances 0.000 description 1
- 239000000935 antidepressant agent Substances 0.000 description 1
- 229940005513 antidepressants Drugs 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000002249 anxiolytic agent Substances 0.000 description 1
- 230000000949 anxiolytic effect Effects 0.000 description 1
- 229940005530 anxiolytics Drugs 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- QWCRAEMEVRGPNT-UHFFFAOYSA-N buspirone Chemical compound C1C(=O)N(CCCCN2CCN(CC2)C=2N=CC=CN=2)C(=O)CC21CCCC2 QWCRAEMEVRGPNT-UHFFFAOYSA-N 0.000 description 1
- 229960002495 buspirone Drugs 0.000 description 1
- JBLPMACHZHZNPX-UHFFFAOYSA-N butyl 2-methylprop-2-enoate;2-ethylhexyl prop-2-enoate Chemical compound CCCCOC(=O)C(C)=C.CCCCC(CC)COC(=O)C=C JBLPMACHZHZNPX-UHFFFAOYSA-N 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 229950008138 carmellose Drugs 0.000 description 1
- SOYKEARSMXGVTM-UHFFFAOYSA-N chlorphenamine Chemical compound C=1C=CC=NC=1C(CCN(C)C)C1=CC=C(Cl)C=C1 SOYKEARSMXGVTM-UHFFFAOYSA-N 0.000 description 1
- 229960003291 chlorphenamine Drugs 0.000 description 1
- ZPEIMTDSQAKGNT-UHFFFAOYSA-N chlorpromazine Chemical compound C1=C(Cl)C=C2N(CCCN(C)C)C3=CC=CC=C3SC2=C1 ZPEIMTDSQAKGNT-UHFFFAOYSA-N 0.000 description 1
- 229960001076 chlorpromazine Drugs 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- PYRZPBDTPRQYKG-UHFFFAOYSA-N cyclopentene-1-carboxylic acid Chemical class OC(=O)C1=CCCC1 PYRZPBDTPRQYKG-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000007933 dermal patch Substances 0.000 description 1
- 229960001253 domperidone Drugs 0.000 description 1
- FGXWKSZFVQUSTL-UHFFFAOYSA-N domperidone Chemical compound C12=CC=CC=C2NC(=O)N1CCCN(CC1)CCC1N1C2=CC=C(Cl)C=C2NC1=O FGXWKSZFVQUSTL-UHFFFAOYSA-N 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229960002428 fentanyl Drugs 0.000 description 1
- IVLVTNPOHDFFCJ-UHFFFAOYSA-N fentanyl citrate Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O.C=1C=CC=CC=1N(C(=O)CC)C(CC1)CCN1CCC1=CC=CC=C1 IVLVTNPOHDFFCJ-UHFFFAOYSA-N 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 229960002464 fluoxetine Drugs 0.000 description 1
- YLRFCQOZQXIBAB-RBZZARIASA-N fluoxymesterone Chemical compound C1CC2=CC(=O)CC[C@]2(C)[C@]2(F)[C@@H]1[C@@H]1CC[C@](C)(O)[C@@]1(C)C[C@@H]2O YLRFCQOZQXIBAB-RBZZARIASA-N 0.000 description 1
- 229960001751 fluoxymesterone Drugs 0.000 description 1
- 229960002390 flurbiprofen Drugs 0.000 description 1
- SYTBZMRGLBWNTM-UHFFFAOYSA-N flurbiprofen Chemical compound FC1=CC(C(C(O)=O)C)=CC=C1C1=CC=CC=C1 SYTBZMRGLBWNTM-UHFFFAOYSA-N 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000003862 glucocorticoid Substances 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 125000005456 glyceride group Chemical group 0.000 description 1
- RZRNAYUHWVFMIP-HXUWFJFHSA-N glycerol monolinoleate Natural products CCCCCCCCC=CCCCCCCCC(=O)OC[C@H](O)CO RZRNAYUHWVFMIP-HXUWFJFHSA-N 0.000 description 1
- 230000002440 hepatic effect Effects 0.000 description 1
- MNWFXJYAOYHMED-UHFFFAOYSA-M heptanoate Chemical compound CCCCCCC([O-])=O MNWFXJYAOYHMED-UHFFFAOYSA-M 0.000 description 1
- 239000007970 homogeneous dispersion Substances 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 230000003054 hormonal effect Effects 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 description 1
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 description 1
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 description 1
- 229960001680 ibuprofen Drugs 0.000 description 1
- 229960000905 indomethacin Drugs 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011872 intimate mixture Substances 0.000 description 1
- KQNPFQTWMSNSAP-UHFFFAOYSA-N isobutyric acid Chemical compound CC(C)C(O)=O KQNPFQTWMSNSAP-UHFFFAOYSA-N 0.000 description 1
- XUGNVMKQXJXZCD-UHFFFAOYSA-N isopropyl palmitate Chemical compound CCCCCCCCCCCCCCCC(=O)OC(C)C XUGNVMKQXJXZCD-UHFFFAOYSA-N 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- DKYWVDODHFEZIM-UHFFFAOYSA-N ketoprofen Chemical compound OC(=O)C(C)C1=CC=CC(C(=O)C=2C=CC=CC=2)=C1 DKYWVDODHFEZIM-UHFFFAOYSA-N 0.000 description 1
- 229960000991 ketoprofen Drugs 0.000 description 1
- 229940031674 laureth-7 Drugs 0.000 description 1
- 229960004194 lidocaine Drugs 0.000 description 1
- 239000003589 local anesthetic agent Substances 0.000 description 1
- 229960005015 local anesthetics Drugs 0.000 description 1
- 229960004391 lorazepam Drugs 0.000 description 1
- 229960005042 mequitazine Drugs 0.000 description 1
- 229960001566 methyltestosterone Drugs 0.000 description 1
- 229960004503 metoclopramide Drugs 0.000 description 1
- TTWJBBZEZQICBI-UHFFFAOYSA-N metoclopramide Chemical compound CCN(CC)CCNC(=O)C1=CC(Cl)=C(N)C=C1OC TTWJBBZEZQICBI-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- QYSPLQLAKJAUJT-UHFFFAOYSA-N piroxicam Chemical compound OC=1C2=CC=CC=C2S(=O)(=O)N(C)C=1C(=O)NC1=CC=CC=N1 QYSPLQLAKJAUJT-UHFFFAOYSA-N 0.000 description 1
- 229960002702 piroxicam Drugs 0.000 description 1
- 230000036470 plasma concentration Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 229920000191 poly(N-vinyl pyrrolidone) Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 229950008882 polysorbate Drugs 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 229960003910 promethazine Drugs 0.000 description 1
- 230000008844 regulatory mechanism Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- RAPZEAPATHNIPO-UHFFFAOYSA-N risperidone Chemical compound FC1=CC=C2C(C3CCN(CC3)CCC=3C(=O)N4CCCCC4=NC=3C)=NOC2=C1 RAPZEAPATHNIPO-UHFFFAOYSA-N 0.000 description 1
- 229960001534 risperidone Drugs 0.000 description 1
- 210000004706 scrotum Anatomy 0.000 description 1
- MEZLKOACVSPNER-GFCCVEGCSA-N selegiline Chemical compound C#CCN(C)[C@H](C)CC1=CC=CC=C1 MEZLKOACVSPNER-GFCCVEGCSA-N 0.000 description 1
- 229960003946 selegiline Drugs 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000005586 smoking cessation Effects 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000011877 solvent mixture Substances 0.000 description 1
- 150000003431 steroids Chemical class 0.000 description 1
- 229940037128 systemic glucocorticoids Drugs 0.000 description 1
- 150000003505 terpenes Chemical class 0.000 description 1
- 235000007586 terpenes Nutrition 0.000 description 1
- 229960002372 tetracaine Drugs 0.000 description 1
- GKCBAIGFKIBETG-UHFFFAOYSA-N tetracaine Chemical compound CCCCNC1=CC=C(C(=O)OCCN(C)C)C=C1 GKCBAIGFKIBETG-UHFFFAOYSA-N 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- ZDPHROOEEOARMN-UHFFFAOYSA-N undecanoic acid Chemical compound CCCCCCCCCCC(O)=O ZDPHROOEEOARMN-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000000230 xanthan gum Substances 0.000 description 1
- 235000010493 xanthan gum Nutrition 0.000 description 1
- 229940082509 xanthan gum Drugs 0.000 description 1
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
- A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
- A61K9/7023—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms
- A61K9/703—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms characterised by shape or structure; Details concerning release liner or backing; Refillable patches; User-activated patches
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/56—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids
- A61K31/565—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol
- A61K31/568—Compounds containing cyclopenta[a]hydrophenanthrene ring systems; Derivatives thereof, e.g. steroids not substituted in position 17 beta by a carbon atom, e.g. estrane, estradiol substituted in positions 10 and 13 by a chain having at least one carbon atom, e.g. androstanes, e.g. testosterone
-
- 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
- A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
- A61K9/7023—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms
- A61K9/703—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms characterised by shape or structure; Details concerning release liner or backing; Refillable patches; User-activated patches
- A61K9/7084—Transdermal patches having a drug layer or reservoir, and one or more separate drug-free skin-adhesive layers, e.g. between drug reservoir and skin, or surrounding the drug reservoir; Liquid-filled reservoir patches
-
- 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
- A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
- A61K9/7023—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms
- A61K9/703—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms characterised by shape or structure; Details concerning release liner or backing; Refillable patches; User-activated patches
- A61K9/7092—Transdermal patches having multiple drug layers or reservoirs, e.g. for obtaining a specific release pattern, or for combining different drugs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P15/00—Drugs for genital or sexual disorders; Contraceptives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P15/00—Drugs for genital or sexual disorders; Contraceptives
- A61P15/10—Drugs for genital or sexual disorders; Contraceptives for impotence
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P5/00—Drugs for disorders of the endocrine system
- A61P5/24—Drugs for disorders of the endocrine system of the sex hormones
- A61P5/26—Androgens
Definitions
- Transdermal device comprising a reservoir and a matrix containing the same active ingredient.
- the subject of the invention is a self-adhesive device intended for the transdermal administration of an active principle, comprising a double reservoir formed by at least one central compartment and at least one peripheral compartment, these compartments being characterized by because they contain the same active ingredient. Each of these compartments has different and complementary diffusion kinetics.
- the invention also relates to a method of manufacturing this device and its application as a medicament.
- the present invention relates to transdermal devices preferably allowing transcutaneous administration of an active principle from at least one reservoir compartment and at least one matrix compartment, so as to combine the kinetics of skin diffusion and to reduce the latency time, in order to improve the performance and the safety of the administered product.
- a reservoir compartment is located in the center of the device, while a matrix compartment constitutes a peripheral zone around the central part. It can also be provided that the matrix compartment is located in the center and that the reservoir compartment constitutes a peripheral zone around the central part.
- the device according to the invention is particularly intended for active principles for which rapid action is sought with a possible relay in the form of an extension of the therapeutic effect. Rapid action is, for example, necessary in the case of local pain treatment, smoking cessation, hormone replacement therapy in humans.
- the transdermal devices are pharmaceutical forms which allow the percutaneous administration of certain active ingredients. It is recognized that this particular route of drug administration has advantages such as the avoidance of the first hepatic passage and a good tolerance of the patient to the treatment. Its faults are also known, and more particularly among them, it is necessary to cite the existence of a relatively long latency time. This parameter defines the time interval between the placement of the device on the skin and the first appearance of a measurable quantity of drug in the blood circulation, attesting to the passage of the latter. Overcoming this drawback amounts to administering a transdermal form at a regular rate, adapted to the pathology treated. Finally, this defect common to transdermal devices marketed to date, rules out any possibility of prescription as soon as immediate or rapid therapeutic relief is requested.
- This latency time depends on two factors, both the capacity of an active ingredient to be retained by the surface skin structures such as the stratum corneum, but also the technology chosen for the production of the device itself.
- transdermal devices a distinction is generally made between reservoir devices and matrix devices.
- the active ingredient is contained in a gel, most often hydroalcoholic, placed between a support film and a control membrane.
- a layer of material permeable to the active and adhesive ingredient - or intermediate permeation membrane - is present between the surface of the skin and the release control membrane. In other cases, this layer is located at the periphery.
- the active ingredient is contained in one or more matrix layers (usually based on self-adhesive polymers).
- matrix layers usually based on self-adhesive polymers.
- direct contact with the skin does not at least require the presence of an intermediate permeation membrane.
- the latency time will be low and generally little different from that observed with a topical form of hydroalcoholic gel type.
- matrix technology the latency time is generally longer, insofar as the active principle in dispersed or dissolved form in an adhesive polymer must first migrate through this adhesive medium before crossing the stratum corneum .
- the best example in the prior art relates to transdermal devices based on estradiol and more precisely the replacement of the original reservoir form by a matrix form.
- a first hormonal device was marketed (ESTRADERM®), in the form of a reservoir containing estradiol in the form of an alcoholic gel.
- a transparent protective membrane forms the reservoir itself, while on the side of the skin, this same reservoir is closed using a control membrane. The latter controls the release of the active ingredient and regulates the emptying of the reservoir.
- This unattractive device has proved to be relatively unstable, particularly during severe stress conditions, where, following losses of ethanol, modifications in the kinetic performance were later demonstrated.
- a second way consists in bringing together several transdermal devices each containing a single active principle.
- Such devices are for example described in WO 94/06383 or WO 90/06736; in this situation, it will be easier to control the quantity to be administered by adjusting the area concerned.
- the total surface is large and beyond 40 - 50 cm 2 , problems of adhesion or even skin tolerance are recognized.
- Other more minority descriptions such as WO 97/47305 or WO 96/19203 can be described as follows. In the first case, these are adjacent matrix devices preferably supported by the same support and protected by the same protector, but separated by a maximum distance of 10 mm.
- piroxicam indomethacin
- ibuprofen ketoprofen
- flurbiprofen flurbiprofen
- other local glucocorticoids piroxicam, indomethacin, ibuprofen, ketoprofen, flurbiprofen, and other local glucocorticoids
- anxiolytics and or antidepressants and more especially buspirone, fluoxetine, lorazepam; risperidone, selegiline;
- anti-nausea drugs such as chlorpromazine, promethazine, metoclopramide, domperidone;
- the subject of the present invention is a self-adhesive transdermal delivery device with double kinetics of an active principle comprising at least two adjacent compartments, in particular concentric, one being a reservoir type compartment and the other being a compartment. of matrix type, each of these compartments being designed to release the active principle according to release and diffusion characteristics specific to each compartment.
- the present invention relates to a device comprising a central compartment of reservoir type (2) surrounded by at least one central diffusion compartment of matrix type (6), and, according to a second variant to a device which comprises a central matrix type diffusion compartment (6a) surrounded by at least one reservoir type compartment (2a).
- the active principle is preferably an androgenic compound and even more preferably testosterone (17-hydroxandrost-4-ene-3-one).
- TRT hormone replacement therapy
- transdermal forms of testosterone marketed to date fulfills such an objective since it is either in the form of a reservoir patch (rapid release of the active principle), or in the form of a matrix patch with scrotal application (rapid release linked to the thin thickness of the skin of the scrotum).
- the present invention also relates to the use of the device according to the invention for the preparation of a medicament intended for a testosterone replacement therapy and in particular a daily, weekly or bi-weekly therapy for testosterone replacement, for the treatment of at least one pathology chosen from the group consisting of the treatment and / or prevention of hypogonadism, disorders of andropause, sexual impotence, disorders of fertility in humans, oligospermia , premature ejaculation.
- the transdermal device is such that the matrix type compartment comprises:
- the matrix type compartment essentially contains a self-adhesive matrix formed from at least one self-adhesive compound chosen from the group consisting of butylacrylate, ethylacrylate, butylmethacrylate 2-ethylhexylacrylate, isooctylacrylate, acrylic acid, methacrylic acid, vinyl acetate, hydroxyethylmethacn / lic acid, methylmethacrylate, methyl acrylate, EVA (ethylene-vinyl acetate), rubber derivatives, block copolymers SIS (styrene-isoprene-styrene), SBS (styrene-butadiene-styrene), SEBS (styrene-ethylene-butylene -styrene), in combination with sticky resins such as rosin resins, terpene resins, hydrogenated synthetic
- the matrix compartment includes a self-adhesive monolayer or multilayer matrix.
- a self-adhesive monolayer or multilayer matrix Preferably, it comprises: a) 40 to 80 parts by weight of acrylic copolymers, b) 5 to 20 parts by weight of a testosterone solvent chosen from
- - xanthan gums - cellulose derivatives such as, for example, sodium carboxymethylcellulose. d) 2 to 10 parts by weight of a testosterone hormone or one of its salts.
- peripheral compartment active adhesive matrix, called MAA in the remainder of the description
- MAA active adhesive matrix
- acrylic copolymer of low to medium molecular weight, with acid functionality characterized by the presence of acrylic acid among the monomers base giving it an acid number between 30 and 50; this copolymer having a vinyl acetate content of between 1 and 10% by weight relative to the total weight of basic monomers.
- This acrylic copolymer (for example DURO-TAK® 387-2052 or 87-2052 from the company NATIONAL STARCH & Chemical) is a “ready-to-use” self-crosslinked adhesive available in the form of an organic solution with a theoretical density close to 0.92 g / cm 3 and Brookfield viscosity (at 25 ° C, 12 rpm, mobile no.3) close to 2800 mPa.s.
- adjuvant polymers of the matrix which are suitable according to the invention, mention may be made of cellulose derivatives and more particularly sodium carboxymethylcellulose of molecular mass between 90,000 and 700,000 Da, derivatives of alkylcellulose type such as hydroxyethylcellulose or l hydroxypropylcellulose, high molecular weight polysaccharides and more particularly xanthan gums, and polymers of 1-vinyl-2-pyrrolidone type with a molecular mass of between 2,500 and 3,000,000 Da.
- polyvinylpyrrolidone the better solubility of which in alcoholic medium facilitates dispersion in an adhesive matrix as described in the present invention.
- the transdermal device according to the invention is such that the reservoir type compartment comprises: - an hydroalcoholic gel comprising the active principle and at least one thickening agent preferably of HPC type
- HPMC hydroxypropylmethylcellulose
- a membrane for controlling the release of the active principle a film for protecting the control membrane, and
- DEET N, N-diethyl-m- toluamide
- FIG. 5 represents a conventional embodiment of the transdermal device according to the invention, this figure is intended to be a non-limiting illustration of the invention.
- dimension 1 represents a support film
- dimension 2 represents a liquid active reservoir (RAL)
- dimension 3 represents a microporous membrane
- dimension 4 represents a protective film for the membrane
- dimension 5 represents an adhesive
- rating 6 represents an active adhesive matrix (MAA)
- symbol 7 represents a silicone protective film.
- FIG. 6 represents a second embodiment of the transdermal device according to the invention.
- the transdermal device is composed of a central compartment of matrix type surrounded by several rings of compartments of reservoir type and of alternating matrix type.
- the central compartment could, of course, be provided for the central compartment to be a reservoir type compartment surrounded by several rings of alternating matrix type and reservoir type compartments.
- FIG. 6 is a sectional view of a device which comprises • either alternating adjacent strips of reservoir type compartments and matrix type compartments, • or crowns of alternating reservoir type and matrix type compartments surrounding a central compartment of matrix type which has the shape of a disc.
- Dimension 1a represents a support film
- dimension 2a represents a liquid active reservoir (RAL)
- dimension 3a represents a microporous membrane
- dimension 4a represents a protective film for the membrane
- dimension 5a represents an adhesive
- the dimension 6a represents an active adhesive matrix (MAA)
- the symbol 7a represents a silicone protective film.
- the transdermal device is such that the reservoir type compartment comprises at least one material of hydrophilic type chosen from the group consisting of cellulose derivatives, natural gums, polyvinyl alcohols or of hydrophobic type chosen from group made up of elastomers thermoplastics, rubber derivatives, acrylic resins, block copolymers or combinations such as the combination of a polyacrylamide of an isoparaffin and a polyoxyethylene alcohol and is such that it is present in liquid, solid or semi form -solid
- the membrane for controlling the release of the active principle from the reservoir-type compartment comprises at least one compound chosen from the group consisting of butylacrylate, 2-ethylhexylacrylate, isooctylacrylate, acrylic acid, methacrylic acid, vinyl acetate, hydroxyethylmethacry acid that, methylmethacrylate, methyl acrylate, EVA, rubber derivatives, block copolymers SIS, SBS, SEBS, polyvinylidene fluoride fluoride fluoride
- this reservoir type device comprises a protective film for the membrane for controlling the release of the active principle coated with an anti-adhesive agent, said film being a material chosen from the group consisting of silicone papers, silicone polyesters or fluorinated polyesters
- the central compartment or active liquid reservoir will comprise a gelling agent of low molecular weight hydroxypropycellulose type (for example KLUCEL EF or HF® from the company AQUALON), the combination of a polyacrylamide, an isoparaffin containing 13 or 14 carbon atoms (C13-C14) and laureth 7 (for example SEPIGEL 305® from the company SEPPIC), an acrylic acid crosslinked via the presence of allyl sucrose and allyl pentaeryth ⁇ tol ethers (for example CARBOPOL 974P® from the company BF GOODRICH).
- a gelling agent of low molecular weight hydroxypropycellulose type for example KLUCEL EF or HF® from the company AQUALON
- the combination of a polyacrylamide, an isoparaffin containing 13 or 14 carbon atoms (C13-C14) and laureth 7 for example SEPIGEL 305® from the company SEPPIC
- Testosterone should preferably be used as a steroid component.
- the device according to the invention comprises an occlusive and inert support with a thickness of between 10 and 100 ⁇ m which protects the entire device according to the invention, it can be chosen from the films most often used in the formulation transdermal patches.
- the products generally used mention should be made of mono or multicomponent polyolefin compounds of the polyethylene, polypropylene, mono or bi-drawn type, of the polyester type compounds, the multilayer complexes consisting of the preceding materials associated for example with thin layers of aluminum, polyurethane thermoplastic elastomer complexes or combinations of vinyl acetate and ethylene (EVA) copolymers in the form of films or foam.
- EVA vinyl acetate and ethylene copolymers
- a multilayer film based on modified polyolefins and preferably based on ethylene-vinyl acetate copolymer (EVA) will be used.
- the protective film which protects the entire device but which must be removed at the time of installation will preferably be chosen from among the products having good cutting properties, inert with respect to the components of RAL and MAA, and whose anti-adhesion properties are more specifically adapted in order to allow the maintenance of contact between MAA and the protector, simultaneously with removal of this same protective film limited to the area of contact with the RAL.
- a polyester film with a thickness of between 50 and 100 microns will be used with a level of anti-adhesion of between 25 and 50 N / cm.
- the central part or liquid active reservoir comprises a membrane for controlling the release of the active principle, itself protected by a protective film.
- the characteristics of the latter are in fact specially studied in order to make this protective film to be secured to be removed at the time of application of the device. This phenomenon brings into play several forces:
- F1> F2 which indicates the need for the adhesive to remain on the support film when it is separated from the protective film
- F2 »F3 which indicates the presence of a rupture of this same adhesive with respect to the protective film of the RAL membrane, limited to the periphery of the latter.
- the absorption promoter present in one or other of the compartments, or even simultaneously in the RAL and the MAA it may be chosen from the components known to those skilled in the art making it possible to improve the criteria cumulative flows and quantities.
- a permeation agent chosen from the group consisting of alcohols, glycols, polyglycols, amides of the pyrrolidone type and derivatives, non-ionic surfactants of polysorbate type, alkyl ethers, poloxamers, saturated or unsaturated fatty acids will be used.
- fatty alcohols glycerides polyglycolyses alone or in mixture, glycols esters of propylene glycol or polyglycerol, fatty acid esters of the polyol type , alkylglyceryl ether, propylene glycol, glycerin, polyoxyethylene glyceryl, sorbitan, polyoxyethylene sorbitan, polyoxyethylene glycol, sugar esters, terpenic essential oils, diethyltoluamide, crotamiton, phospholipids, derivatives of lecithin, cetearyl isonononaonate, mannitan esters, xanthan gums and cellulose derivatives.
- the final device (RAL + MAA) will be packaged in a waterproof protection either of the sachet type or of the “film packaging” type (blister).
- the final device according to the invention has numerous advantages which can be explained as follows: - compared to the transdermal forms already on the market, the present invention makes it possible (in the case of a monotherapy based on testosterone) to reduce the time latency (characteristic element of reservoir technology) and ensuring regular skin passage thanks to good adhesion (characteristic element of matrix technology). - with regard to the compartment called MAA, the problems of solubility of testosterone in the adhesive have been resolved by the use of constituents more particularly capable of dissolving large amounts of active ingredient; it has proven very judicious to use the solvent power of organic compounds such as DEET.
- the present invention is characterized by the presence of a skin - patch interface largely saturated with active principle, responsible for the transcutaneous passage via a phenomenon of passive diffusion.
- active principle responsible for the transcutaneous passage via a phenomenon of passive diffusion.
- transdermal devices according to the invention are produced according to the techniques generally employed by those skilled in the art; these techniques are those of mixing, coating, drying, laminating, slitting and cutting.
- the present invention also relates to a method for preparing the self-adhesive transdermal device according to the present invention comprising the steps of: on the one hand,
- step 3 add to the premix obtained in step 3 at least one material of the acrylic copolymer type, capable of crosslinking to give a self-adhesive matrix,
- step 5 coat the mixture obtained in step 4 with a protective film for the membrane
- a method of manufacturing said transdermal device is also recommended according to the following steps: 1) prepare a premix of active principle in a solvent mixture (for example based on THF), 2) prepare a second premix based on adhesive, and polymers; (in the latter case, it is a question of ensuring the homogeneous dispersion of PVP, solid finely pulverized in a ready-to-use organic solution adhesive), 3) add to the premix 1 the theoretical amounts of ethanol and DEET then incorporate the whole into the above adhesive preparation,
- the product obtained in 5 constitutes an intermediate product; this is the active adhesive matrix (MAA),
- step 2 the production of a separate premix containing PVP and ethanol (step 2), - the removal of THF (step 1),
- step 5 the use of a short infrared type of drying mode (step 5).
- this gel it is preferable to allow this gel to "mature" for 10 to 12 hours before proceeding to the next step.
- ultrasound SONICS & Materials Ultrasonic Welder - power 64 %, pressure 1.5 to 2 bars.
- the assembly thus produced must generally undergo final cutting stages before packaging according to one or other of the possible systems, sachet or blister.
- the best mode of implementing the invention consists in using a transdermal device, the peripheral matrix compartment of which contains, for a total of 100 parts by weight (all of these elements are in no way limiting but are given at title of illustration): a) 63 to 73 parts by weight of an adhesive and self-crosslinking acrylic copolymer, in the form of a solution with approximately 47,5% w / v of copolymer 2-Ethylhexylacrylate, Butylacrylate, Acrylic Acid and , in as a crosslinking agent, of aluminum acetylacetonate, said “ready-to-use” adhesive copolymer having a glass transition temperature of the order of - 50 ° C; b) 5 to 25 parts by weight of soluble polyvinylpyrrolidone also called polyvidone, product obtained by polymerization of n-vinylpyrrolidone, with a density between 400 and 550 g / l and a molecular weight preferably between 44,000 and 54,000
- the best embodiment of the invention consists in using a transdermal device the central reservoir compartment of which contains, for a total of 100 parts by weight (all of these elements are in no way limiting but are given at title of illustration): e) 35 to 50 parts by weight of ethanol; f) 45 to 50 parts by weight of water; g) 0 to 20 parts by weight of N-N-diethyl-m-toluamide (DEET) or N, N-diethyl-3-methylbenzamide, as formulating agent, solvent for the active principle in the reservoir; h) 1 to 3 parts by weight of low molecular weight hydroxypropylcellulose; i) 1.5 to 5.75 parts by weight of testosterone in free form.
- DEET N-N-diethyl-m-toluamide
- i 1.5 to 5.75 parts by weight of testosterone in free form.
- This final mixture is transferred to the feed hopper of a coating head which makes it possible to deposit on a silicone polyester support an amount of the order of 120 ⁇ 10 g / m 2 . It is dried by applying a temperature gradient between 50 ° C and 100 ° C in order to evaporate the manufacturing solvents and allow the crosslinking of the acrylic adhesive. As a general rule, it is desirable to fully master this step, which greatly contributes to the quality of the finished product; according to said invention, this temperature gradient is associated with the possibility of varying the drying mode, preferably by first applying a mode known as "hot air with impact jet” then secondly a mode called “infrared short " . At the end of drying, the adhesive matrix, called Mat, in the dry state is laminated on a silicone transfer film.
- a mode known as "hot air with impact jet” then secondly a mode called “infrared short " .
- the silicone polyester film (of the PET SiV1 F 74H type) are cut in the form of discs with an area equal to the predetermined contact area of the central part of said device. These discs are deposited on the anvil of an ultrasonic welder in the case of a discontinuous manufacturing process.
- a nominal amount of the gel (intermediate product from step 2) is deposited in the center of the polyethylene film.
- This deposit of the order of a gram is carried out using a precision filling metering device.
- the protective film (of the DBLF 2050 type) is laminated, the bonding of which can possibly be improved via a chemical or physical pretreatment.
- An intermediate assembly is obtained by the application of ultrasound under conditions suitable for guaranteeing the tightness of the reservoir, the Res reservoir is thus obtained.
- a fifth step it involves laminating the reservoir obtained previously to the intermediate product from the first manufacturing step and then performing the final cutting of the device according to the invention.
- Example 2 The procedure is analogous to Example 1, replacing the acrylic copolymer DURO-TAK 387-2052 by a self-crosslinking acrylic copolymer, in the form of a solution at about 28% w / v of Butyl acrylate, of 2-Ethylhexylacrylate , Acrylic Acid, 2-hydroxyethylacrylate, methylmethacrylate and, as crosslinking agent, aluminum acetylacetonate and t-amylperoxypivolate, said "ready-to-use" adhesive copolymer having a transition temperature glassy at -26 ° C and being marketed by the company NATIONAL STARCH & Chemical under the name DURO-TAK 87-2074®.
- Example 2 The procedure is analogous to Example 1, reducing the amount of the solvent for the active principle, ie an amount of N-N-diethyl-m-toluamide in the mixture before coating, of the order of 6%.
- Example 2 The procedure is analogous to Example 1, replacing the polyvinylpyrrolidone with another polymeric agent, preferably sodium carboxymethylcellulose, sold under the name of CARMELLOSE® sodium by the company AQUALON.
- another polymeric agent preferably sodium carboxymethylcellulose, sold under the name of CARMELLOSE® sodium by the company AQUALON.
- Example 6 The procedure is analogous to Example 1, replacing the polyvinylpyrrolidone with another polymeric agent, preferably a xanthan gum, sold under the name of KELTROL CR® by the company KELCO.
- Example 6 The procedure is analogous to Example 1, replacing the polyvinylpyrrolidone with another polymeric agent, preferably a xanthan gum, sold under the name of KELTROL CR® by the company KELCO.
- Example 2 The procedure is analogous to Example 1, replacing the acrylic copolymer DURO-TAK 387-2052 with a non-self-crosslinking acrylic copolymer, in the form of a solution at about 28% w / v of Butylacrylate, of 2-Ethylhexylacrylate , acrylic acid, 2-hydroxyethylacrylate, methylmethacrylate, said “ready-to-use” adhesive copolymer having a glass transition temperature of - 26 ° C. and being marketed by the company NATIONAL STARCH & Chemical under the name DURO-TAK 87-2051®.
- Example 2 The procedure is analogous to Example 1, replacing the DURO-TAK acrylic copolymer of organic solution type with an acrylic copolymer in aqueous emulsion based on ethylacrylate, butylacrylate and butylmethacrylate monomers, of viscosity between 50 and 250 mPas and at solid content between 54.0 and 58.0% Comparative example C1
- This reservoir device is constituted by an alcoholic testosterone gel based on hydroxypropylcellulose, containing absorption promoting agents such as methyllaurate and glycerolmonooleate.
- the diffusing surface consisting of a control membrane is centered around a non-active adhesive peripheral part which allows the patch to be held on an area of non-scrotal application.
- This large surface reservoir device (60 cm 2 ) consists of a hydroalcoholic testosterone gel based on hydroxypropylcellulose devoid of absorption promoting agents.
- the diffusing surface consisting of a control membrane is centered around a non-active adhesive peripheral part which allows the patch to be held on an area of non-scrotal application.
- Tables 1a and 1b respectively represent the quantities of testosterone released: ex vivo permeation on animal skin either in cumulative quantities ( ⁇ g / cm 2 - fig. 1a), or in flow ( ⁇ g / cm 2 / h - fig. 1b ) in function of time (hours), in the case of non-associated transdermal devices, ie either of the matrix type or of the reservoir type.
- a Mat type matrix was used and to represent the reservoir type device, a Res type gel was used.
- the curves connecting diamonds ( ⁇ ) correspond to the results obtained with the Mat matrix and the curves connecting squares (B) correspond to the results obtained with the device Res. Tests 2a and 2b
- Tables 2a and 2b respectively represent the quantities released: the permeation of testosterone ex vivo on animal skin either in cumulative quantities ( ⁇ g / cm 2 - fig. 2a), or in flow ( ⁇ g / cm 2 / h - fig. 2b) as a function of time (h), in the case of transdermal devices of the reservoir type, respectively as Comparator either C1 or C2.
- the curves connecting diamonds (*) correspond to the results obtained with the comparative device C1 (Androderm) and the curves connecting the squares (B) correspond to the results obtained with the comparative device C2 (Testoderm).
- Tests 3a and 3b To carry out tests 3a and 3b, a Mat type matrix and a Res type reservoir were used. The results of these tests are presented in the table below. The quantities of testosterone released: the ex-vivo permeation on animal skin in cumulative quantity ( ⁇ g / cm 2 ) as a function of time (in hours) is presented.
- Tables 3a and 3b respectively represent the quantities released of testosterone ex vivo on animal skin in cumulative quantities ( ⁇ g / cm 2 ), either after 2 hours (Table 3a), or after 24 hours (Table 3b) in the case of a double compartment transdermal device according to the invention.
- Figure 3a corresponds to the cumulative quantities at 2 hours and Figure 3b corresponds to the cumulative quantities at 24 hours.
- the following table represents the quantities of testosterone released: ex vivo permeation on animal skin in flow ( ⁇ unit / h).
- FIG. 4 represents the quantities released of testosterone ex vivo on animal skins in flow ( ⁇ g / cm 2 / h), in the case of a double compartment transdermal device according to the invention.
- the curve connecting diamonds ( ⁇ ) corresponds to the results obtained with the matrix 30
- the curve connecting the squares (B) corresponds to the results obtained with the reservoir 10
- the curve connecting triangles (A) corresponds to the results obtained with the association matrix 30 + reservoir 10
- the curve connecting the crosses (x) corresponds to the results obtained with the reservoir 5
- the curve connecting the crosses crossed vertically (*) corresponds to the results obtained with the association matrix 30 + reservoir 5
- the curve connecting the points (•) corresponds to the results obtained with the reservoir 15
- the curve connecting vertical lines (I) corresponds to the results obtained with the association matrix 30 + reservoir 15.
- transdermal device according to the invention makes it possible both to reduce the latency time and to ensure regular skin passage.
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Dermatology (AREA)
- Epidemiology (AREA)
- Organic Chemistry (AREA)
- Endocrinology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Reproductive Health (AREA)
- Diabetes (AREA)
- Gynecology & Obstetrics (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9915071 | 1999-11-30 | ||
| FR9915071A FR2801507B1 (fr) | 1999-11-30 | 1999-11-30 | Dispositif transdermique auto-adhesif comprenant un reservoir et une matrice contenant le meme principe actif, son procede de preparation et ses utilisations |
| PCT/FR2000/003344 WO2001039754A1 (fr) | 1999-11-30 | 2000-11-30 | Dispositif transdermique comprenant un reservoir et une matrice contenant le meme principe actif |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1233764A1 true EP1233764A1 (fr) | 2002-08-28 |
Family
ID=9552714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP00985366A Withdrawn EP1233764A1 (fr) | 1999-11-30 | 2000-11-30 | Dispositif transdermique comprenant un reservoir et une matrice contenant le meme principe actif |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20030082227A1 (fr) |
| EP (1) | EP1233764A1 (fr) |
| JP (1) | JP2003515555A (fr) |
| AU (1) | AU2180801A (fr) |
| CA (1) | CA2392402A1 (fr) |
| FR (1) | FR2801507B1 (fr) |
| WO (1) | WO2001039754A1 (fr) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10137405A1 (de) * | 2001-07-31 | 2003-02-20 | Beiersdorf Ag | Verfahren zur kontinuierlichen Herstellung und Beschichtung von Selbstklebemassen auf Basis von SBC mit mindestens einem pharmazeutischen Wirkstoff |
| MY139721A (en) * | 2002-04-19 | 2009-10-30 | Cpex Pharmaceuticals Inc | Pharmaceutical composition |
| AR033748A1 (es) | 2002-05-15 | 2004-01-07 | Thalas Group Inc | Un dispositivo para la administracion transdermica de sustancias farmacologicamente activas que comprende dos capas adhesivas superpuestas y un procedimiento para prepararlo |
| WO2004098472A1 (fr) * | 2002-08-30 | 2004-11-18 | Watson Pharmaceuticals, Inc. | Systemes et techniques d'administration transdermique |
| US8883769B2 (en) | 2003-06-18 | 2014-11-11 | White Mountain Pharma, Inc. | Methods for the treatment of fibromyalgia and chronic fatigue syndrome |
| US20040259852A1 (en) | 2003-06-18 | 2004-12-23 | White Hillary D. | Trandsdermal compositions and methods for treatment of fibromyalgia and chronic fatigue syndrome |
| US20050042182A1 (en) * | 2003-08-13 | 2005-02-24 | Moshe Arkin | Topical compositions of urea |
| US20050036953A1 (en) * | 2003-08-13 | 2005-02-17 | Moshe Arkin | Topical compositions of ammonium lactate |
| US20050037040A1 (en) * | 2003-08-13 | 2005-02-17 | Moshe Arkin | Topical compositions of urea and ammonium lactate |
| US20050025833A1 (en) * | 2003-07-16 | 2005-02-03 | Chaim Aschkenasy | Pharmaceutical composition and method for transdermal drug delivery |
| US20050042268A1 (en) * | 2003-07-16 | 2005-02-24 | Chaim Aschkenasy | Pharmaceutical composition and method for transdermal drug delivery |
| US20050020552A1 (en) * | 2003-07-16 | 2005-01-27 | Chaim Aschkenasy | Pharmaceutical composition and method for transdermal drug delivery |
| US20060127463A1 (en) * | 2004-12-15 | 2006-06-15 | Nugara Peter N | Composite structure including a low vinyl acetate layer |
| DE102004062614B4 (de) * | 2004-12-24 | 2011-12-29 | Lts Lohmann Therapie-Systeme Ag | Transdermales therapeutisches System mit aktivierbarer Übersättigung und kontrollierter Permeationförderung sowie Verfahren zu dessen Herstellung |
| ES2400210T3 (es) | 2008-10-02 | 2013-04-08 | Mylan Inc. | Método para preparar un laminado de adhesivo multicapa |
| EP2640398A4 (fr) | 2010-11-18 | 2014-05-14 | White Mountain Pharma Inc | Méthodes pour traiter la douleur chronique ou réfractaire et/ou pour augmenter le seuil de la douleur chez un sujet, et compositions pharmaceutiques associées |
| CN105209084B (zh) | 2013-03-13 | 2018-07-03 | 艾利丹尼森公司 | 改善的粘合性能 |
| KR20250054053A (ko) * | 2023-01-04 | 2025-04-22 | 노바스테이지 파마슈티컬즈 (선전) 리미티드 | 리스페리돈 경피 투여 시스템 및 이의 제조 방법과 용도 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5788983A (en) * | 1989-04-03 | 1998-08-04 | Rutgers, The State University Of New Jersey | Transdermal controlled delivery of pharmaceuticals at variable dosage rates and processes |
| US5152997A (en) * | 1990-12-11 | 1992-10-06 | Theratech, Inc. | Method and device for transdermally administering testosterone across nonscrotal skin at therapeutically effective levels |
| DE19844079A1 (de) * | 1998-05-22 | 1999-11-25 | Novosis Pharma Ag | Biphasische Transdermalsysteme |
-
1999
- 1999-11-30 FR FR9915071A patent/FR2801507B1/fr not_active Expired - Fee Related
-
2000
- 2000-11-30 JP JP2001541487A patent/JP2003515555A/ja active Pending
- 2000-11-30 EP EP00985366A patent/EP1233764A1/fr not_active Withdrawn
- 2000-11-30 CA CA002392402A patent/CA2392402A1/fr not_active Abandoned
- 2000-11-30 AU AU21808/01A patent/AU2180801A/en not_active Abandoned
- 2000-11-30 WO PCT/FR2000/003344 patent/WO2001039754A1/fr not_active Ceased
- 2000-11-30 US US10/148,256 patent/US20030082227A1/en not_active Abandoned
Non-Patent Citations (1)
| Title |
|---|
| See references of WO0139754A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2801507B1 (fr) | 2003-06-27 |
| AU2180801A (en) | 2001-06-12 |
| JP2003515555A (ja) | 2003-05-07 |
| FR2801507A1 (fr) | 2001-06-01 |
| US20030082227A1 (en) | 2003-05-01 |
| WO2001039754A1 (fr) | 2001-06-07 |
| CA2392402A1 (fr) | 2001-06-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1233764A1 (fr) | Dispositif transdermique comprenant un reservoir et une matrice contenant le meme principe actif | |
| EP0800386B1 (fr) | Systeme transdermique d'administration simultanee de plusieurs principes actifs | |
| JP5850889B2 (ja) | 薬物の皮膚送達のための接着性外皮形成製剤とそれを使用する方法 | |
| CA2214845C (fr) | Composition pharmaceutique filmogene pour administration transdermique | |
| FR2508318A1 (fr) | Bandage pour l'administration d'une substance pharmaceutique | |
| JP2008507495A (ja) | 活性本体の経皮送達用デバイス | |
| CN110022864B (zh) | 用于治疗睡眠障碍的经皮吸收制剂 | |
| EP2819660B1 (fr) | Dispositif transdermique comprenant des micro-particules poreuses | |
| CA2374606C (fr) | Dispositif transdermique pour l'administration de testosterone ou d'un de ses derives | |
| EP1173173A1 (fr) | Nouvelles compositions pharmaceutiques comprenant des derives de 2-isoxazole-8-aminotetralines | |
| US20060286160A1 (en) | Nicotine transdermal delivery system | |
| EP0904086B1 (fr) | Systemes transdermiques renfermant deux principes actifs dans des compartiments separes, leur procede de preparation et leur application comme medicament | |
| EP0906127B1 (fr) | Nouveaux dispositifs destines a l'administration transdermique de la trimegestone | |
| US20150231088A1 (en) | Methylphenidate patch preparation | |
| WO1983000093A1 (fr) | Vehicules a liberation soutenue de trinitroglycerol et leur preparation | |
| Padula et al. | In vitro evaluation of bioadhesive films containing ibuprofen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 20020617 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
| RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: SOURNAC, MICHEL Inventor name: BOUGARET, JOEL Inventor name: LIORZOU, LAURENT |
|
| 17Q | First examination report despatched |
Effective date: 20040706 |
|
| GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
| 18D | Application deemed to be withdrawn |
Effective date: 20051103 |