JP2015507010A - 眼用医薬組成物およびその製造方法と使用方法 - Google Patents
眼用医薬組成物およびその製造方法と使用方法 Download PDFInfo
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Abstract
Description
次の一連の実験は、脂質相が、本発明の組成物から容易に分離して、水相の表面上に脂質層を提供し、それゆえ、涙液膜からの水の蒸発を阻害できることを実証する。
Claims (30)
- (a)第1のポリマーであって、その粘度が、電解質が該第1のポリマーまたは該第1のポリマーを含む組成物に加えられたときに該電解質の濃度の変化と共に変化する第1のポリマー、(b)前記第1のポリマーとは異なり、該第1のポリマーの粘度を変えられる第2のポリマー、および(c)油を含む眼用医薬組成物。
- (d)水をさらに含む、請求項1記載の組成物。
- (e)非イオン界面活性剤をさらに含む、請求項2記載の組成物。
- 前記油が中鎖トリグリセリドを含む、請求項2記載の組成物。
- 前記第1のポリマーがカルボキシビニルモノマーのポリマーまたはコポリマーを含み、前記第2のポリマーがポリアニオン系多糖類を含む、請求項4記載の組成物。
- 水相中油相エマルションを含む、請求項5記載の組成物。
- 前記エマルションが、貯蔵中に安定であるが、眼の中にある涙により希釈されたときに、別々の水相と油相に分かれる、請求項6記載の組成物。
- 前記ポリアニオン系多糖類が、アルギン酸塩、ヒアルロン酸、グルクロノキシロマンナン、カルボキシメチルセルロース、カルボキシエチルセルロース、グルコサミノグリカン、ペクチン、およびキサンタンガムからなる群より選択される、請求項7記載の組成物。
- 前記第1のポリマーが、全組成物の0.01〜2質量パーセントの濃度で存在し、前記ポリアニオン系多糖類が、全組成物の0.01〜2質量パーセントの濃度で存在する、請求項8記載の組成物。
- 約5から約2000センチポアズの範囲内の濃度を有する、請求項9記載の組成物。
- 前記油中に溶解した活性医薬成分をさらに含む、請求項1記載の組成物。
- 前記油中に溶解した活性医薬成分をさらに含む、請求項7記載の組成物。
- 前記活性医薬成分が、プロスタグランジン類似体からなる群より選択される、請求項12記載の組成物。
- 前記活性医薬成分がラタノプロストである、請求項13記載の組成物。
- ドライアイの症状を低減、改善、治療、または制御する方法であって、(a)第1のポリマーであって、その粘度が、電解質が該第1のポリマーまたは該第1のポリマーを含む組成物に加えられたときに、該電解質の濃度の変化と共に変化する第1のポリマー、(b)前記第1のポリマーとは異なり、該第1のポリマーの粘度を変えられる第2のポリマー、および(c)油を含む組成物を、患者の患眼に投与する工程を含む方法。
- 前記組成物が(d)水をさらに含み、該組成物が水相中油相エマルションである、請求項15記載の方法。
- 前記組成物が、貯蔵中に安定であるが、前記患眼に点眼された際に、油相と水相に分かれる、請求項16記載の方法。
- 前記組成物が(e)非イオン界面活性剤をさらに含む、請求項16記載の方法。
- 前記第1のポリマーがカルボキシビニルモノマーのポリマーまたはコポリマーを含み、前記第2のポリマーがポリアニオン系多糖類を含む、請求項16記載の方法。
- 前記ポリアニオン系多糖類が、アルギン酸塩、ヒアルロン酸、グルクロノキシロマンナン、カルボキシメチルセルロース、カルボキシエチルセルロース、グルコサミノグリカン、ペクチン、およびキサンタンガムからなる群より選択される、請求項19記載の方法。
- 前記第1のポリマーが、全組成物の0.01〜2質量パーセントの濃度で存在し、前記ポリアニオン系多糖類が、全組成物の0.01〜2質量パーセントの濃度で存在する、請求項20記載の方法。
- 前記組成物が、張性調節剤、緩衝剤、酸化防止剤、粘度調節剤、安定剤、キレート剤、および防腐剤からなる群より選択される材料をさらに含む、請求項21記載の方法。
- 組成物を製造する方法において、(a)第1のポリマーであって、その粘度が、塩などの電解質が該第1のポリマーに加えられたときに、該電解質の濃度の変化と共に変化する第1のポリマー、(b)前記第1のポリマーとは異なる第2のポリマー、および(c)油を混合して、前記組成物を製造する工程を有してなる方法。
- 前記組成物中に非イオン界面活性剤を混合する工程をさらに含む、請求項23記載の方法。
- 高眼圧症を低減、改善、治療、または制御する方法において、(a)第1のポリマーであって、その粘度が、電解質が該第1のポリマーまたは該第1のポリマーを含む組成物に加えられたときに、該電解質の濃度の変化と共に変化する第1のポリマー、(b)前記第1のポリマーとは異なり、該第1のポリマーの粘度を変えられる第2のポリマー、(c)油、(d)前記油中に溶解したプロスタグランジン類似体、および(e)水:を含む組成物であって、水中油エマルションである組成物を、患者の患眼に投与する工程を含む方法。
- 前記第1のポリマーが架橋したカルボキシビニルポリマーを含み、前記第2のポリマーがポリアニオン系多糖類を含む、請求項25記載の方法。
- 前記プロスタグランジン類似体がラタノプロストである、請求項26記載の方法。
- 前記油が中鎖トリグリセリドを含む、請求項27記載の方法。
- 眼用医薬組成物中のプロスタグランジン類似体の安定性を向上させる方法において、(a)油中に前記プロスタグランジン類似体を溶解させる工程、(b)前記油に水媒体を加える工程、および(c)前記油と前記水媒体から水中油エマルションを調製する工程を有してなり、前記方法により、2週間に亘る室温での貯蔵後にその元の濃度5パーセント未満しかプロスタグランジン類似体の分解がもたらされない、方法。
- 前記油が中鎖トリグリセリドを含み、前記水媒体が架橋したカルボキシビニルポリマーおよびポリアニオン系多糖類を含む、請求項29記載の方法。
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US13/739,018 US9278132B2 (en) | 2012-02-13 | 2013-01-11 | Ophthalmic pharmaceutical compositions and methods of making and using same |
PCT/US2013/025013 WO2013122801A1 (en) | 2012-02-13 | 2013-02-07 | Ophthalmic pharmaceutical compositions and methods of making and using same |
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US11596599B2 (en) | 2012-05-03 | 2023-03-07 | The Johns Hopkins University | Compositions and methods for ophthalmic and/or other applications |
US9827191B2 (en) | 2012-05-03 | 2017-11-28 | The Johns Hopkins University | Compositions and methods for ophthalmic and/or other applications |
KR102140989B1 (ko) | 2012-05-03 | 2020-08-04 | 칼라 파마슈티컬스, 인크. | 개선된 점막 수송을 나타내는 제약 나노입자 |
JP6537775B2 (ja) * | 2014-03-10 | 2019-07-03 | 小林製薬株式会社 | 乳化組成物 |
US10245324B2 (en) | 2014-10-31 | 2019-04-02 | Johnson & Johnson Consumer Inc. | Ophthalmic composition |
AU2016351588A1 (en) | 2015-11-10 | 2018-05-24 | Sun Pharma Global Fze | Topical formulations and uses thereof |
BR112018067946A8 (pt) | 2016-02-29 | 2022-11-08 | Sun Pharma Global Fze | Formulações tópicas contendo ciclosporina e usos das mesmas |
US10933111B2 (en) * | 2019-01-08 | 2021-03-02 | Boston Biotechnology US CORP | Treating dry eye disorders |
DE102021212692A1 (de) | 2021-11-11 | 2023-05-11 | Ursapharm Arzneimittel Gmbh | Selbstemulgierende öl-in wasser-mikro- oder nanoemulsion so-wie emulgierende zusammensetzung |
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