SYSTEMIC DELIVERY OF ANTIVIRAL AGENTS
    3.
    发明申请
    SYSTEMIC DELIVERY OF ANTIVIRAL AGENTS 审中-公开
    系统地递送抗病毒剂

    公开(公告)号:US20100080830A1

    公开(公告)日:2010-04-01

    申请号:US12630246

    申请日:2009-12-03

    摘要: The systems and methods disclosed herein provide sustained delivery of a therapeutic agent for treating a patient, e.g., human, to obtain a desired local or systemic physiological or pharmacological effect. Method includes positioning the sustained released drug delivery system at an area wherein release of the agent is desired and allowing the agent to pass through the device to the desired area of treatment. In some embodiments, the method is for treating or reducing the risk of retroviral or lentiviral infection. In certain embodiments, the method is for preventing or reducing the risk of mother-to-child transmission of HIV, wherein the therapeutic agent is an antiviral agent.

    摘要翻译: 本文公开的系统和方法提供用于治疗患者例如人的治疗剂的持续递送以获得期望的局部或全身生理或药理作用。 方法包括将持续释放的药物递送系统定位在需要药剂释放并允许药剂通过该装置至所需治疗区域的区域。 在一些实施方案中,该方法用于治疗或降低逆转录病毒或慢病毒感染的风险。 在某些实施方案中,该方法用于预防或降低HIV母婴传播的风险,其中治疗剂是抗病毒剂。

    POROUS SILICON DRUG-ELUTING PARTICLES
    6.
    发明申请
    POROUS SILICON DRUG-ELUTING PARTICLES 有权
    多孔硅胶药物颗粒

    公开(公告)号:US20100278931A1

    公开(公告)日:2010-11-04

    申请号:US12773127

    申请日:2010-05-04

    IPC分类号: A61K9/14 A61K31/58 A61P27/02

    摘要: The invention provides a biodegradable drug-eluting particle useful for the delivery of diagnostic or therapeutic agents. In certain embodiments, the drug-eluting particle of the invention comprises a biodegradable porous silicon body, a reservoir formed within the porous silicon body having at least one opening to an exterior of the body, wherein the reservoir contains a therapeutic or diagnostic agent, and an agent-permeable seal disposed over the at least one opening. The invention further provides a method for treating a patient to obtain a desired local or systemic physiological or pharmacological effect comprising administering a sustained release drug delivery particle of the invention. The invention also provides methods of fabricating a drug-eluting particle for releasing therapeutic agents

    摘要翻译: 本发明提供了可用于递送诊断或治疗剂的可生物降解的药物洗脱颗粒。 在某些实施方案中,本发明的药物洗脱颗粒包括可生物降解的多孔硅体,形成在多孔硅体内的储存器,其具有至少一个开口到本体的外部,其中储存器包含治疗剂或诊断剂,以及 设置在所述至少一个开口上方的渗透剂的密封件。 本发明进一步提供了一种治疗患者以获得所需局部或全身生理或药理作用的方法,包括施用本发明的缓释药物递送颗粒。 本发明还提供了制备用于释放治疗剂的药物洗脱颗粒的方法

    Porous silicon drug-eluting particles
    8.
    发明授权
    Porous silicon drug-eluting particles 有权
    多孔硅药物洗脱颗粒

    公开(公告)号:US09023896B2

    公开(公告)日:2015-05-05

    申请号:US12773127

    申请日:2010-05-04

    摘要: The invention provides a biodegradable drug-eluting particle useful for the delivery of diagnostic or therapeutic agents. In certain embodiments, the drug-eluting particle of the invention comprises a biodegradable porous silicon body, a reservoir formed within the porous silicon body having at least one opening to an exterior of the body, wherein the reservoir contains a therapeutic or diagnostic agent, and an agent-permeable seal disposed over the at least one opening. The invention further provides a method for treating a patient to obtain a desired local or systemic physiological or pharmacological effect comprising administering a sustained release drug delivery particle of the invention. The invention also provides methods of fabricating a drug-eluting particle for releasing therapeutic agents.

    摘要翻译: 本发明提供了可用于递送诊断或治疗剂的可生物降解的药物洗脱颗粒。 在某些实施方案中,本发明的药物洗脱颗粒包括可生物降解的多孔硅体,形成在多孔硅体内的储存器,其具有至少一个开口到本体的外部,其中储存器包含治疗剂或诊断剂,以及 设置在所述至少一个开口上方的渗透剂的密封件。 本发明进一步提供了一种治疗患者以获得所需局部或全身生理或药理作用的方法,包括施用本发明的缓释药物递送颗粒。 本发明还提供了制备用于释放治疗剂的药物洗脱颗粒的方法。