JP5507840B2 - 口腔粘膜医薬投与形態 - Google Patents
口腔粘膜医薬投与形態 Download PDFInfo
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- JP5507840B2 JP5507840B2 JP2008530653A JP2008530653A JP5507840B2 JP 5507840 B2 JP5507840 B2 JP 5507840B2 JP 2008530653 A JP2008530653 A JP 2008530653A JP 2008530653 A JP2008530653 A JP 2008530653A JP 5507840 B2 JP5507840 B2 JP 5507840B2
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- 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
-
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- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
- A61K47/38—Cellulose; Derivatives thereof
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- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
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- A61K9/0002—Galenical forms characterised by the drug release technique; Application systems commanded by energy
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- 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
- A61K9/006—Oral mucosa, e.g. mucoadhesive forms, sublingual droplets; Buccal patches or films; Buccal sprays
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- A—HUMAN NECESSITIES
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- A61P11/00—Drugs for disorders of the respiratory system
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- A—HUMAN NECESSITIES
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- A—HUMAN NECESSITIES
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- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
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- A—HUMAN NECESSITIES
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- A61P37/00—Drugs for immunological or allergic disorders
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- A—HUMAN NECESSITIES
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- A—HUMAN NECESSITIES
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- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Chemical Kinetics & Catalysis (AREA)
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- Pain & Pain Management (AREA)
- Neurosurgery (AREA)
- Neurology (AREA)
- Biomedical Technology (AREA)
- Immunology (AREA)
- Medicinal Preparation (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Description
本発明は、口腔粘膜医薬投与形態、特に、口腔、舌下または経粘膜送達経路による医薬組成物の送達に好適な医薬投与形態に関する。
医薬組成物は、一般に、静脈内、腹腔内、皮下もしくは筋肉内注射もしくは点滴として、局所用軟膏剤として、または経口摂取される錠剤、カプセル剤もしくは液剤として、投与される。これらの中で、経口製剤および局所用軟膏剤は、注射または点滴より侵襲性が低いため、好ましい。しかし、軟膏剤の不利点は、軟膏剤を必要とする実際の部位に塗布されるという点で局所的であることである。一方、経口製剤は、広範囲の内部疾患の治療に使用される。
本発明の目的は、口腔粘膜医薬投与形態、特に、口腔、舌下または経粘膜送達経路による医薬組成物の送達に好適であり、かつ医薬組成物の選択送達プロフィールを与える医薬投与形態、および該口腔粘膜医薬投与形態の製造法を提供することである。
本発明により、少なくとも1つの所望の医薬活性化合物が添加された多孔質で吸湿性のある粘膜付着性ポリマーマトリックスを含んで成る口腔粘膜医薬投与形態を提供し、該ポリマーは種々の溶解速度を有する多くのポリマーから選択され、経口摂取される場合の使用において、該マトリックスが口腔粘膜表面に付着し、所定時間をかけて溶解して、医薬活性化合物を放出する。
本発明は、鋳型において凍結乾燥または冷凍乾燥することによって、多孔質、吸湿性、粘膜付着性ポリマーマトリックスおよび所望の医薬活性化合物を成形することを含んで成る上記の口腔粘膜医薬投与形態の製造法を提供する。
本発明の実施態様を、以下の本発明ポリマーおよび投与形態の非限定的実施例によって
示す。
レスポンス=b0+b1*s+b2*t+b3*u+b4*v+b5*w+b6*s*s+b7*t*t+b8*u*u+b9*v*v+b10*w*w+b11*s*t+b12*s*u+b13*s*v+b14*s*w+b15*t*u+b16*t*v+b17*t*w+b18*u*v+b19*u*w+b20*v*w
式中、
s=ポリマー濃度;
t=希釈剤種類;
u=希釈剤量;
v=グリシン濃度;および
w=充填量
測定したレスポンスは以下を含む:
・崩壊プロフィール;
・マトリックスへの模擬唾液の流入速度
・脆砕性
・マトリックス降伏価;
・マトリックス耐性;
・マトリックス吸収エネルギー;
・マトリックス弾性エネルギー;および
・ブリネル硬度数(BHN)
Claims (13)
- ヒドロキシプロピルセルロースと、賦形剤としてマンニトール、ラクトースおよびグリシンとを含み、少なくとも1つの医薬活性化合物を添加された、凍結乾燥工程の結果として形成された多孔構造を有する多孔質で吸湿性のある粘膜付着性ポリマーマトリックスを含んで成る口腔粘膜医薬投与形態であって、当該投薬形態が30秒以内に崩壊するように用いられ、ウェファ中に処方される、口腔粘膜医薬投与形態。
- 医薬活性化合物が、鎮痛薬、鎮静薬、抗ヒスタミン薬および小児薬からなる群から選択される、請求項1に記載の口腔粘膜医薬投与形態。
- 医薬活性化合物が、ジクロフェナク、アスピリンおよびパラセタモールからなる群から選択される鎮痛薬である、請求項2に記載の口腔粘膜医薬投与形態。
- 医薬活性化合物が、ジアゼパム、ゾルピデムおよびゾピクロンからなる群から選択される鎮静薬である、請求項2に記載の口腔粘膜医薬投与形態。
- 医薬活性化合物が、ロラチジンおよびジクロルフェニラミンからなる群から選択される抗ヒスタミン薬である、請求項2に記載の口腔粘膜医薬投与形態。
- 医薬活性化合物が、ニスタシドおよびヒオスシンからなる群から選択される小児薬である、請求項2に記載の口腔粘膜医薬投与形態。
- ヒドロキシプロピルセルロースが1%w/v、5.5%w/vまたは10%w/vの濃度で存在し、マンニトールおよびラクトースが共に1%w/v、3%w/vまたは5%w/vの濃度で存在し、グリシンが0%w/v、3%w/vまたは0.6%w/vの濃度で存在する、請求項1〜6のいずれかに記載の口腔粘膜医薬投与形態。
- 請求項1に記載の口腔粘膜医薬投与形態を製造する方法であって、
濃度1%w/vのヒドロキシプロピルセルロース、濃度6%w/vの賦形剤としてのマンニトール、ラクトースおよびグリシン、および少なくとも1つの医薬活性化合物を、脱イオン水と共に45分間混合し、次に、得られた溶液を、鉱油で前もって潤滑したポリスチレン鋳型の円筒空洞に導入し、次に、−60℃で2時間凍結段階に付し、次に、25mtorrの圧力で48時間乾燥することを特徴とする、口腔粘膜医薬投与形態の製造方法。 - 医薬活性化合物が、鎮痛薬、鎮静薬、抗ヒスタミン薬および小児薬からなる群から選択される、請求項8に記載の口腔粘膜医薬投与形態の製造方法。
- 医薬活性化合物が、ジクロフェナク、アスピリンおよびパラセタモールからなる群から選択される鎮痛薬である、請求項9に記載の口腔粘膜医薬投与形態の製造方法。
- 医薬活性化合物が、ジアゼパム、ゾルピデムおよびゾピクロンからなる群から選択される鎮静薬である、請求項9に記載の口腔粘膜医薬投与形態の製造方法。
- 医薬活性化合物が、ロラチジンおよびジクロルフェニラミンからなる群から選択される抗ヒスタミン薬である、請求項9に記載の口腔粘膜医薬投与形態の製造方法。
- 医薬活性化合物が、ニスタシドおよびヒオスシンからなる群から選択される小児薬である、請求項9に記載の口腔粘膜医薬投与形態の製造方法。
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ZA2005/07545 | 2005-09-19 | ||
ZA200507545 | 2005-09-19 | ||
PCT/IB2006/002585 WO2007034287A2 (en) | 2005-09-19 | 2006-09-19 | Oramucosal pharmaceutical dosage form |
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JP2009508841A JP2009508841A (ja) | 2009-03-05 |
JP5507840B2 true JP5507840B2 (ja) | 2014-05-28 |
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EP (1) | EP1937414A4 (ja) |
JP (1) | JP5507840B2 (ja) |
WO (1) | WO2007034287A2 (ja) |
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EP1980240A1 (en) * | 2007-04-11 | 2008-10-15 | Cephalon France | Lyophilized pharmaceutical compositions and methods of making and using same |
US20090307636A1 (en) * | 2008-06-05 | 2009-12-10 | International Business Machines Corporation | Solution efficiency of genetic algorithm applications |
EP2647371A1 (en) * | 2008-06-19 | 2013-10-09 | University Of The Witwatersrand Johannesburg | A transmucosal delivery system |
US12186426B2 (en) * | 2009-10-30 | 2025-01-07 | Ix Biopharma Ltd. | Solid dosage form |
ES2712989T3 (es) * | 2009-10-30 | 2019-05-17 | Ix Biopharma Ltd | Forma de dosificación sólida de disolución rápida |
US10413570B2 (en) * | 2016-12-01 | 2019-09-17 | Daniel McCaughan | Method of manufacturing a zinc compound lozenge |
CN116457022A (zh) * | 2020-09-08 | 2023-07-18 | 索恩健康科技公司 | 可溶解基质 |
CN113908132A (zh) * | 2021-11-09 | 2022-01-11 | 深圳市泛谷药业股份有限公司 | 一种阿戈美拉汀及其衍生物口腔贴片制剂及其制备方法 |
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WO2007034287A2 (en) | 2007-03-29 |
WO2007034287A3 (en) | 2009-04-16 |
JP2009508841A (ja) | 2009-03-05 |
US20090317470A1 (en) | 2009-12-24 |
US20130252916A1 (en) | 2013-09-26 |
ZA200803152B (en) | 2009-06-24 |
EP1937414A2 (en) | 2008-07-02 |
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