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    • 101. 发明申请
    • TREATMENT OF LENGTH DEPENDENT NEUROPATHY
    • 治疗长期依赖性神经病变
    • US20110142920A1
    • 2011-06-16
    • US13031393
    • 2011-02-21
    • James N. Campbell
    • James N. Campbell
    • A61K31/4168A61K9/127A61P3/10A61P29/00
    • A61K31/4168A61K31/506A61K31/517A61K45/06
    • Compositions, and methods of use thereof, are provided for the treatment of painful neuropathy by local or topical delivery of compounds that interact with α-adrenergic receptors, especially an alpha2 adrenergic agonist such as clonidine, to the entire painful area such that the need for systemic dosing is minimized. The compounds are delivered to or adjacent to painful areas in patients with painful length dependent neuropathy, and other neuropathies that affect the pain signaling fibers in the skin. A preferred compound for the treatment of patients with length dependent neuropathy is clonidine applied in a transdermal patch, gel, ointment, lotion, liposomal formulation, cream, or emulsion, wherein the concentration is sufficient to provide an effective dose in the painful area or immediately adjacent areas.
    • 提供组合物及其使用方法,用于通过局部或局部递送与α-肾上腺素能受体(特别是α2肾上腺素能激动剂如可乐定)相互作用的化合物在整个疼痛区域治疗疼痛性神经病变,使得需要 全身给药最小化。 化合物在疼痛长度依赖性神经病变的患者中被传递到或邻近疼痛区域,以及影响皮肤疼痛信号纤维的其它神经病变。 用于治疗长度依赖性神经病变的患者的优选化合物是可乐定应用于透皮贴剂,凝胶,软膏,洗剂,脂质体制剂,乳膏或乳液中,其中所述浓度足以在疼痛区域或立即提供有效剂量 相邻区域。