COMPOSITION COMPRISING BIODEGRADABLE HYDRATING CERAMICS FOR CONTROLLED DRUG DELIVERY
    1.
    发明申请
    COMPOSITION COMPRISING BIODEGRADABLE HYDRATING CERAMICS FOR CONTROLLED DRUG DELIVERY 有权
    包含用于控制药物递送的生物可降解水泥陶瓷的组合物

    公开(公告)号:US20090036392A1

    公开(公告)日:2009-02-05

    申请号:US10576857

    申请日:2004-10-21

    摘要: The present invention relates to a drug carrier composition comprising i) one or more biodegradable hydrating ceramics ii) one or more expandable agents, and iii) sorbed aqueous medium which in solid form has a ruptured structure. The function of the expandable agent is to create a ruptured structure in the solidified composition, either a foam-like structure or a disintegrated structure where it is split into a large number of parts, particles, units, granules or pieces, so as to obtain an enlarged apparent surface area that is exposed to degradation or erosion upon administration. Suitable substances to obtain this surface enlarging effect are gas-forming agents or swelling agents, gelling agents or disintegrants, here referred to as expandable agents. The expandable agents may be bioresorbable or non-bioresorbable.

    摘要翻译: 本发明涉及药物载体组合物,其包含i)一种或多种可生物降解的水合陶瓷ii)一种或多种可发性剂,和iii)固体形式的具有破裂结构的吸水性水性介质。 可膨胀剂的功能是在凝固组合物中产生断裂结构,泡沫状结构或分解结构,其中其被分成大量的部分,颗粒,单位,颗粒或块,以获得 在施用时暴露于降解或侵蚀的扩大的表观表面积。 获得这种表面扩大效果的合适物质是气体形成剂或溶胀剂,胶凝剂或崩解剂,这里称为可膨胀剂。 可膨胀剂可以是生物可再吸收的或非生物可再吸收的。

    Method for Treating Prostate Diseases Based on Local Delivery of Active Substances
    2.
    发明申请
    Method for Treating Prostate Diseases Based on Local Delivery of Active Substances 有权
    基于活性物质的局部输送治疗前列腺疾病的方法

    公开(公告)号:US20080286205A1

    公开(公告)日:2008-11-20

    申请号:US11910162

    申请日:2006-03-31

    CPC分类号: A61K9/1647

    摘要: A method for treating prostate related diseases in a subject, the method comprising i) optionally administering to subject an initial boost dose of one or more active substances and/or prodrugs, and ii) administering locally into the prostate a controlled release pharmaceutical composition comprising one or more active substances in a biodegradable ceramic carrier. The biodegradable hydrating ceramic may be selected from the group consisting of non-hydrated or hydrated calcium sulphate, calcium phosphate, calcium carbonate, calcium fluoride, calcium silicate, magnesium sulphate, magnesium phosphate, magnesium carbonate, magnesium fluoride, magnesium silicate, barium sulphate, barium phosphate, barium carbonate, barium fluoride, barium silicate, or mixtures thereof. In a specific embodiment, the biodegradable hydrating ceramic is non-hydrated or hydrated calcium sulphate.

    摘要翻译: 一种用于治疗受试者中前列腺相关疾病的方法,所述方法包括i)任选地施用受试者初始增强剂量的一种或多种活性物质和/或前药,以及ii)局部施用于前列腺中的控释药物组合物,其包含一种 或更多的活性物质在可生物降解的陶瓷载体中。 可生物降解的水合陶瓷可以选自非水合或水合硫酸钙,磷酸钙,碳酸钙,氟化钙,硅酸钙,硫酸镁,磷酸镁,碳酸镁,氟化镁,硅酸镁,硫酸钡, 磷酸钡,碳酸钡,氟化钡,硅酸钡或其混合物。 在一个具体实施方案中,可生物降解的水合陶瓷是非水合或水合硫酸钙。

    Composition comprising biodegradable hydrating ceramics for controlled drug delivery
    3.
    发明授权
    Composition comprising biodegradable hydrating ceramics for controlled drug delivery 有权
    包含用于受控药物递送的可生物降解的水合陶瓷的组合物

    公开(公告)号:US08124118B2

    公开(公告)日:2012-02-28

    申请号:US10576857

    申请日:2004-10-21

    摘要: The present invention relates to a drug carrier composition comprising i) one or more biodegradable hydrating ceramics ii) one or more expandable agents, and iii) sorbed aqueous medium which in solid form has a ruptured structure. The function of the expandable agent is to create a ruptured structure in the solidified composition, either a foam-like structure or a disintegrated structure where it is split into a large number of parts, particles, units, granules or pieces, so as to obtain an enlarged apparent surface area that is exposed to degradation or erosion upon administration. Suitable substances to obtain this surface enlarging effect are gas-forming agents or swelling agents, gelling agents or disintegrants, here referred to as expandable agents. The expandable agents may be bioresorbable or non-bioresorbable.

    摘要翻译: 本发明涉及药物载体组合物,其包含i)一种或多种可生物降解的水合陶瓷ii)一种或多种可发性剂,和iii)固体形式的具有破裂结构的吸水性水性介质。 可膨胀剂的功能是在凝固组合物中产生断裂结构,泡沫状结构或分解结构,其中其被分成大量的部分,颗粒,单位,颗粒或块,以获得 在施用时暴露于降解或侵蚀的扩大的表观表面积。 获得这种表面扩大效果的合适物质是气体形成剂或溶胀剂,胶凝剂或崩解剂,这里称为可膨胀剂。 可膨胀剂可以是生物可再吸收的或非生物可再吸收的。

    Composition Comprising Biodegradable Hydrating Ceramics for Controlled Drug Delivery
    4.
    发明申请
    Composition Comprising Biodegradable Hydrating Ceramics for Controlled Drug Delivery 有权
    包含用于控制药物递送的可生物降解保湿陶瓷的组合物

    公开(公告)号:US20120219601A1

    公开(公告)日:2012-08-30

    申请号:US13405887

    申请日:2012-02-27

    摘要: The present invention relates to a drug carrier composition comprising i) one or more biodegradable hydrating ceramics ii) one or more expandable agents, and iii) sorbed aqueous medium which in solid form has a ruptured structure. The function of the expandable agent is to create a ruptured structure in the solidified composition, either a foam-like structure or a disintegrated structure where it is split into a large number of parts, particles, units, granules or pieces, so as to obtain an enlarged apparent surface area that is exposed to degradation or erosion upon administration. Suitable substances to obtain this surface enlarging effect are gas-forming agents or swelling agents, gelling agents or disintegrants, here referred to as expandable agents. The expandable agents may be bioresorbable or non-bioresorbable.

    摘要翻译: 本发明涉及药物载体组合物,其包含i)一种或多种可生物降解的水合陶瓷ii)一种或多种可发性剂,和iii)固体形式的具有破裂结构的吸水性水性介质。 可膨胀剂的功能是在凝固组合物中产生断裂结构,泡沫状结构或分解结构,其中其被分成大量的部分,颗粒,单位,颗粒或块,以获得 在施用时暴露于降解或侵蚀的扩大的表观表面积。 获得这种表面扩大效果的合适物质是气体形成剂或溶胀剂,胶凝剂或崩解剂,这里称为可膨胀剂。 可膨胀剂可以是生物可再吸收的或非生物可再吸收的。

    Composition comprising biodegradable hydrating ceramics for controlled drug delivery
    5.
    发明授权
    Composition comprising biodegradable hydrating ceramics for controlled drug delivery 有权
    包含用于受控药物递送的可生物降解的水合陶瓷的组合物

    公开(公告)号:US09034359B2

    公开(公告)日:2015-05-19

    申请号:US13405887

    申请日:2012-02-27

    摘要: The present invention relates to a drug carrier composition comprising i) one or more biodegradable hydrating ceramics ii) one or more expandable agents, and iii) sorbed aqueous medium which in solid form has a ruptured structure. The function of the expandable agent is to create a ruptured structure in the solidified composition, either a foam-like structure or a disintegrated structure where it is split into a large number of parts, particles, units, granules or pieces, so as to obtain an enlarged apparent surface area that is exposed to degradation or erosion upon administration. Suitable substances to obtain this surface enlarging effect are gas-forming agents or swelling agents, gelling agents or disintegrants, here referred to as expandable agents. The expandable agents may be bioresorbable or non-bioresorbable.

    摘要翻译: 本发明涉及药物载体组合物,其包含i)一种或多种可生物降解的水合陶瓷ii)一种或多种可发性剂,和iii)固体形式的具有破裂结构的吸水性水性介质。 可膨胀剂的功能是在凝固组合物中产生断裂结构,泡沫状结构或分解结构,其中其被分成大量的部分,颗粒,单位,颗粒或块,以获得 在施用时暴露于降解或侵蚀的扩大的表观表面积。 获得这种表面扩大效果的合适物质是气体形成剂或溶胀剂,胶凝剂或崩解剂,这里称为可膨胀剂。 可膨胀剂可以是生物可再吸收的或非生物可再吸收的。

    Method for treating prostate diseases based on local delivery of active substances
    6.
    发明授权
    Method for treating prostate diseases based on local delivery of active substances 有权
    基于活性物质的局部递送治疗前列腺疾病的方法

    公开(公告)号:US08936809B2

    公开(公告)日:2015-01-20

    申请号:US11910162

    申请日:2006-03-31

    CPC分类号: A61K9/1647

    摘要: A method for treating prostate related diseases in a subject, the method comprising i) optionally administering to subject an initial boost dose of one or more active substances and/or prodrugs, and ii) administering locally into the prostate a controlled release pharmaceutical composition comprising one or more active substances in a biodegradable ceramic carrier. The biodegradable hydrating ceramic may be selected from the group consisting of non-hydrated or hydrated calcium sulphate, calcium phosphate, calcium carbonate, calcium fluoride, calcium silicate, magnesium sulphate, magnesium phosphate, magnesium carbonate, magnesium fluoride, magnesium silicate, barium sulphate, barium phosphate, barium carbonate, barium fluoride, barium silicate, or mixtures thereof. In a specific embodiment, the biodegradable hydrating ceramic is non-hydrated or hydrated calcium sulphate.

    摘要翻译: 一种用于治疗受试者中前列腺相关疾病的方法,所述方法包括i)任选地施用受试者初始增强剂量的一种或多种活性物质和/或前药,以及ii)局部施用于前列腺中的控释药物组合物,其包含一种 或更多的活性物质在可生物降解的陶瓷载体中。 可生物降解的水合陶瓷可以选自非水合或水合硫酸钙,磷酸钙,碳酸钙,氟化钙,硅酸钙,硫酸镁,磷酸镁,碳酸镁,氟化镁,硅酸镁,硫酸钡, 磷酸钡,碳酸钡,氟化钡,硅酸钡或其混合物。 在一个具体实施方案中,可生物降解的水合陶瓷是非水合或水合硫酸钙。