JP2017522118A - 熱感応性癒着防止用組成物及びその用途 - Google Patents
熱感応性癒着防止用組成物及びその用途 Download PDFInfo
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- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
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Abstract
Description
下記表1に記載された成分及び含量を原料にし、熱感応性調製物を製造した。具体的には、超純水溶液に、塩化ナトリウム(NaCl)とヒアルロン酸(HA)とを順次に溶解させ、それを均質撹拌器で撹拌させた後、ポロキサマー(poloxamer 188/poloxamer 407、P 188/407重量の比率(4/6))を、定められた比率及び含量で添加し、20℃以下の温度で均質撹拌器で溶解し、ポロキサマー、ヒアルロン酸及び塩化ナトリウムが含まれた熱感応性組成物溶液を製造した。
各成分の重量を、下記表2に表記されているように使用することを除いては、前記実施例1〜5と同一方法で製造した。
各成分の重量を、下記表3に表記されているように使用することを除いては、前記実施例1〜5と同一方法で製造した。
各成分の重量を、下記表4に表記されているように使用することを除いては、前記実施例1〜5と同一方法で製造した。
実施例1〜5、及び比較例1〜5によって製造された熱感応性癒着防止用組成物の沈澱生成の有無を観察し、その結果を表6に示した。
実施例1〜5、及び比較例1〜5によって製造された組成物を1mlバイアルに入れ、その上に、リン酸緩衝溶液(pH7.4)1mlを入れた後、37℃のインキュベータ内で保管しながら、決められた時間に、一日に1回ずつゲル表面層上部のリン酸緩衝溶液を除去し、残留体積を観察し、ゲル残存時間を測定し、その結果を表7に示した。
比較例6〜10によって製造された多価陽イオン含有組成物の沈澱の有無、及びゲル残存時間を観察し、その結果を表8に示した。
実施例4、及び実施例6〜9によって製造された組成物のゾル・ゲル転移が示される場合の温度を測定した。前記組成物をバイアルに入れ、前記バイアルを約4℃の冷蔵庫で30分間保管した後、ゾル状の試料を50mLのバイアルに充填した。循環恒温槽(circulating water bath)に、前記バイアルを浸し、恒温槽の温度を徐々に上げならが、組成物の粘度が急激に変わる温度、すなわち、組成物のフロー性がなくなる温度を、ゾル・ゲル相転移温度(LCST:lower critical solution temperature)と規定した。実施例4、及び実施例6〜9からそれぞれ製造された組成物を同一過程で測定し、その結果を表9に示した。
実施例3、比較例1〜3,5の組成物投与後、傷と傷との間にいかなる材料も入れずに縫合した対照群を利用して、組織癒着防止効能を評価するために、動物実験(ラット(rat)盲腸/腹壁擦過傷モデル)を進めた。
Claims (9)
- ポリエチレンオキシド(PEO)含有共重合体、カルボキシポリサッカライド及び一価陽イオンを含む癒着防止用組成物。
- 前記一価陽イオンは、Li+、Rb+、Fr+、Na+、NO2 +、NH4 +、H3O+及びK+からなる群から選択された1以上であることを特徴とする請求項1に記載の組成物。
- 前記共重合体は、ポリエチレンオキシドを10ないし90重量%含むことを特徴とする請求項1に記載の組成物。
- 前記共重合体は、前記ポリエチレンオキシドと共重合される他の成分を含み、前記他の成分は、ポリプロピレンオキシド(PPO)、ポリ乳酸(PLA)、ポリグリコール酸(PGA)、ポリ乳酸−グリコール酸(PLGA)、ポリカプロラクトン(PCL)及びポリジオキサノン(PDO)からなる群から選択された1以上であることを特徴とする請求項1に記載の組成物。
- 前記カルボキシポリサッカライドは、ヒアルロン酸、アルギン酸、カルボキシメチルセルロース、ケラタン硫酸、コラーゲン、デキストラン、ゲラチン、エラスチン及びフィブリンからなる群から選択された1以上であることを特徴とする請求項1に記載の組成物。
- 前記組成物に対する前記共重合体の重量比は、1:0.1ないし0.4であることを特徴とする請求項1に記載の組成物。
- 前記組成物に対する前記カルボキシポリサッカライドの重量比は、1:0.001ないし0.03であることを特徴とする請求項1に記載の組成物。
- 前記組成物に対する前記陽イオンを含んだ溶液の重量比は、1:0.001ないし0.02であることを特徴とする請求項1に記載の組成物。
- ポリエチレンオキシド(PEO)含有共重合体、カルボキシポリサッカライド及び一価陽イオンを提供する段階を含む癒着防止用組成物を製造する方法。
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KR10-2014-0094025 | 2014-07-24 | ||
PCT/KR2014/006767 WO2016013700A1 (ko) | 2014-07-24 | 2014-07-24 | 열감응성 유착 방지용 조성물 및 그의 용도 |
KR1020140094025A KR101627787B1 (ko) | 2014-07-24 | 2014-07-24 | 열감응성 유착 방지용 조성물 및 그의 용도 |
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US (1) | US10105387B2 (ja) |
EP (1) | EP3159019A4 (ja) |
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KR (1) | KR101627787B1 (ja) |
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KR102142720B1 (ko) * | 2018-02-06 | 2020-08-07 | (주)현우테크 | 점착성이 우수한 유착 방지 필름 |
KR102093660B1 (ko) * | 2019-07-08 | 2020-03-26 | (주)리젠바이오참 | 온도감응형 조직유착 방지용 하이드로겔 조성물 및 그 제조방법 |
TWI777517B (zh) * | 2020-04-24 | 2022-09-11 | 博唯弘展生技股份有限公司 | 用於預防沾黏之胺基酸改質的聚合物及其應用 |
CN115403760B (zh) * | 2021-05-26 | 2023-10-03 | 博唯弘展生技股份有限公司 | 用于预防沾粘的氨基酸改质的聚合物及其应用 |
CN115779137B (zh) * | 2022-10-12 | 2023-08-25 | 浙江大学 | 一种互穿网络纤维蛋白凝胶及其制备方法和应用 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001526246A (ja) * | 1997-12-23 | 2001-12-18 | アライアンス・ファーマスーティカル・コーポレイション | 薬剤送達及び/又は癒着防止のための方法及び組成物 |
JP2003530136A (ja) * | 1999-04-02 | 2003-10-14 | フジオメッド インコーポレイテッド | ポリ酸及びポリエーテルの組成物及び接着の低減におけるその使用方法 |
JP2009525122A (ja) * | 2006-02-01 | 2009-07-09 | サムヤン コーポレイション | 癒着防止用組成物 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6436425B1 (en) | 1988-11-16 | 2002-08-20 | Mdv Technologies, Inc. | Method and non-gelling composition for inhibiting post-surgical adhesions |
US6869938B1 (en) * | 1997-06-17 | 2005-03-22 | Fziomed, Inc. | Compositions of polyacids and polyethers and methods for their use in reducing adhesions |
KR20020012170A (ko) | 1999-04-02 | 2002-02-15 | 추후제출 | 폴리산과 폴리에테르의 조성물 및 이들을 유착 방지에이용하는 방법 |
US6566345B2 (en) | 2000-04-28 | 2003-05-20 | Fziomed, Inc. | Polyacid/polyalkylene oxide foams and gels and methods for their delivery |
AU2001255716B2 (en) | 2000-04-28 | 2006-02-02 | Fziomed, Inc. | Hemostatic compositions of polyacids and polyalkylene oxides and methods for their use |
KR100552954B1 (ko) | 2002-09-04 | 2006-02-20 | 주식회사 바이오레인 | 열감응성 유착방지용 조성물, 용액, 필름, 스폰지 및 분말 |
KR100565881B1 (ko) | 2003-07-24 | 2006-03-29 | 이진호 | 생체적합성 공중합체를 이용한 조직유착 방지제 |
EP1773908B1 (en) | 2004-08-02 | 2012-09-19 | Samyang Biopharmaceuticals Corporation | Biodegradable multi-block polymeric composition capable of sol-gel transition |
KR20070078944A (ko) | 2006-01-31 | 2007-08-03 | 주식회사 삼양사 | 유착 방지용 조성물 |
CN101318036B (zh) * | 2008-06-10 | 2011-11-23 | 杭州协合医疗用品有限公司 | 一种医用防粘连智能凝胶材料及其制法 |
KR101125934B1 (ko) | 2008-11-19 | 2012-03-21 | 한남대학교 산학협력단 | 열감응성 조직 유착 방지 조성물 및 이의 제조 방법 |
KR101389831B1 (ko) | 2012-05-25 | 2014-05-07 | 한남대학교 산학협력단 | 온도 감응형 유착방지제 |
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---|---|---|---|---|
JP2001526246A (ja) * | 1997-12-23 | 2001-12-18 | アライアンス・ファーマスーティカル・コーポレイション | 薬剤送達及び/又は癒着防止のための方法及び組成物 |
JP2003530136A (ja) * | 1999-04-02 | 2003-10-14 | フジオメッド インコーポレイテッド | ポリ酸及びポリエーテルの組成物及び接着の低減におけるその使用方法 |
JP2009525122A (ja) * | 2006-02-01 | 2009-07-09 | サムヤン コーポレイション | 癒着防止用組成物 |
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CN106659823A (zh) | 2017-05-10 |
US10105387B2 (en) | 2018-10-23 |
EP3159019A4 (en) | 2018-02-21 |
WO2016013700A1 (ko) | 2016-01-28 |
CN106659823B (zh) | 2019-11-12 |
KR20160012499A (ko) | 2016-02-03 |
EP3159019A1 (en) | 2017-04-26 |
JP6437087B2 (ja) | 2018-12-12 |
KR101627787B1 (ko) | 2016-06-07 |
US20170202871A1 (en) | 2017-07-20 |
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