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    • 3. 发明申请
    • DRUG COMBINATION FOR MOTOR DYSFUNCTION IN PARKINSON'S DISEASE
    • 帕金森病中电机功能的药物组合
    • WO2004087116A3
    • 2004-12-16
    • PCT/CR2004000003
    • 2004-03-05
    • OSMOTICA COSTA RICA SAVERGEZ JUAN ALANIER ALAN BFELEDER ETHEL CMEYER GLENN ARICCI MARCELO AFAOUR JOAQUINA
    • VERGEZ JUAN ALANIER ALAN BFELEDER ETHEL CMEYER GLENN ARICCI MARCELO AFAOUR JOAQUINA
    • A61K31/00A61K45/06A61P25/16A61K31/13A61K31/137A61K31/343A61K31/506
    • A61K45/06A61K31/00A61K31/137A61K31/343A61K31/452A61K2300/00
    • The invention relates to a method, and to the corresponding dosage form thereof, for the treatment of motor dysfunction associated with Parkinson's disease, using a drug treatment against Parkinson's disease, and/or with dementia associated with Parkinson's disease, for example, using levodopa therapy. The invention involves the combined administration of an antagonist of the NMDA receptor and an antidepressant, for example a combination of amantadine and citalopram or venlafaxine, or an antagonist of the NMDA receptor and an anxiolytic agent, for example amantadine and buspirone or trazodone, in order to improve unwanted tremors, akinesia, dyskinesia or bradykinesia associated with one or more different disorders or diseases. According to the invention, the drugs can be used in a single dosage form. One embodiment of the invention comprises a combined dosage form which contains each drug in controlled-release form. Another embodiment thereof comprises a combined dosage form which provides the controlled release of an antagonist of the NMDA receptor and the rapid release of a neuroactive agent following administration to the patient.
    • 本发明涉及一种方法及其相应的剂型,用于治疗与帕金森病相关的运动功能障碍,使用药物治疗帕金森病和/或与帕金森氏病相关的痴呆,例如使用左旋多巴治疗 。 本发明涉及NMDA受体和抗抑郁药的拮抗剂,例如金刚烷胺和西酞普兰或文拉法辛的组合,或NMDA受体的拮抗剂和抗焦虑剂(例如金刚烷胺和丁螺环酮或曲唑酮)的组合,按顺序 改善与一种或多种不同疾病或疾病相关的不想要的震颤,运动障碍,运动障碍或运动迟缓。 根据本发明,药物可以以单一剂型使用。 本发明的一个实施方案包括含有受控释放形式的每种药物的组合剂型。 其另一个实施方案包括组合剂型,其提供NMDA受体的拮抗剂的受控释放和在给予患者之后神经活性剂的快速释放。
    • 4. 发明申请
    • DELIVERY DEVICE CONTAINING VENLAFAXINE AND MEMANTINE AND USE METHOD THEREOF
    • 包含文拉法辛和MEMANTINE的递送装置及其使用方法
    • WO2004056335A3
    • 2004-11-25
    • PCT/CR0300004
    • 2003-12-19
    • OSMOTICA COSTA RICA SAVERGEZ JUAN AFAOUR JOAQUINARICCI MARCELO APASTINI ANA C
    • VERGEZ JUAN AFAOUR JOAQUINARICCI MARCELO APASTINI ANA C
    • A61K9/00A61K9/24A61K31/13A61K31/135
    • A61K45/06A61K9/0004A61K9/209
    • The present invention provides an osmotic device containing controlled release venlafaxine in the core in combination with an anti-Alzheimer's or an anti-Parkinson's drug in a rapid release external coat. Memantine is used as an anti-Alzheimer's drug or an anti-Parkinson's drug. Particular embodiments of the invention provide osmotic devices having predetermined release profiles. One embodiment of the osmotic device includes an external coat that has been spray-coated rather than compression-coated onto the device. The device is useful for the treatment of depression in Alzheimer's and/or Parkinson's patients. The device and method can also be used to treat or ameliorate other symptoms associated with Alzheimer's disease, Parkinson's disease or any other neurological disorder. Other dosage forms that provide a controlled, sustained or extended release of venlafaxine in combination with a rapid or immediate release of memantine are useful in the invention.
    • 本发明提供了一种在核心中含有控释Venlafaxine的渗透装置,与快速释放外涂层中的抗阿尔茨海默氏病或​​抗帕金森病药物组合。 美金刚用作抗阿尔茨海默氏病药物或抗帕金森病药物。 本发明的特定实施例提供了具有预定释放曲线的渗透装置。 渗透装置的一个实施例包括已经被喷涂而不是压缩涂覆到装置上的外部涂层。 该装置可用于治疗阿尔茨海默病和/或帕金森病患者的抑郁症。 该装置和方法还可以用于治疗或改善与阿尔茨海默病,帕金森病或任何其他神经疾病相关的其他症状。 提供文拉法辛的受控,持续或延长释放以及美金刚的快速或即时释放的其它剂型可用于本发明。
    • 10. 发明申请
    • BREAKABLE, CONTROLLED-RELEASE DEVICE COMPRISING A PREFORMED PASSAGE
    • 包含预先通过的可断开的控制释放装置
    • WO2004103349A3
    • 2005-03-31
    • PCT/CR2004000005
    • 2004-05-21
    • OSMOTICA COSTA RICA SAFAOUR JOAQUINAVERGEZ JUAN A
    • FAOUR JOAQUINAVERGEZ JUAN A
    • A61K9/00A61K9/20A61K9/28
    • A61K9/0004A61K9/209
    • The invention relates to a simple and improved osmotic device for the controlled release of an active agent from the core into the use environment. According to the invention, the active agent is first released through a preformed passage and, subsequently, through a second passage which is formed in situ. Optionally, the size of one or both of the passages increases during the use of the osmotic device. Moreover, the preformed passage and/or the second passage increases the release speed of the active agent and enables the release of larger particles containing the active agent and/or the release of active agents which are essentially insoluble in the use environment. Owing to the in situ formation of the second opening, the device can release a greater percentage of active agent than that which would be released without said second opening.
    • 本发明涉及用于将活性剂从核心控制释放到使用环境中的简单和改进的渗透装置。 根据本发明,活性剂首先通过预制通道释放,随后通过原位形成的第二通道释放。 任选地,在使用渗透装置期间,一个或两个通道的尺寸增加。 此外,预制通道和/或第二通道增加了活性剂的释放速度,并且能够释放基本上不溶于使用环境的含有活性剂的较大颗粒和/或活性剂的释放。 由于第二开口的原位形成,该装置可以比没有所述第二开口释放的活性剂释放更多的活性成分。