Therapeutic preparation for inhalation containing parathyroid hormone
    31.
    发明公开
    Therapeutic preparation for inhalation containing parathyroid hormone 失效
    用于吸入治疗制剂甲状旁腺含激素的

    公开(公告)号:EP1283035A3

    公开(公告)日:2003-03-19

    申请号:EP02025764.8

    申请日:1995-12-08

    Applicant: AstraZeneca AB

    CPC classification number: A61K9/0075 A61K38/29 A61K47/12 Y10S514/826

    Abstract: The present invention relates to compositions and methods for pulmonary administration of full-length parathyroid hormone to mammalian hosts for the treatment of osteoporosis. Thus there is provided a therapeutic, dry powder preparation suitable for inhalation comprising (i) as an active substance, a parathyroid hormone having an amino acid sequence which is at least 90% homologous to the sequence shown as SEQ ID NO: 1 in the Sequence Listing having the biological activities of the full-length parathyroid hormone; (ii) a pharmaceutically acceptable carrier consisting of coarse particles; and, optionally, (iii) as an active substance, a substance which enhances the absorption of parathyroid hormone in the lower respiratory tract; wherein an ordered mixture is formed between said active compound(s) and the carrier; in which at least 50% of the total mass of the active substance parathyroid hormone consists of (a) particles having a diameter of up to 10 microns; or (b) agglomerates of such particles.

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