| 摘要 |
A method is provided for orally treating a patient suffering from senile dementia which comprises the periodic oral delivery of a pharmaceutically effective amount of 6-methylene-6-desoxy-N-cyclopropylmethyl-14-hydroxydihydronormorphone to said patient, whereby the patient tends to reduce his food intake. Also provided is an oral sustained release dosage unit form suitable for treating a patient suffering from obesity which permits a prolonged interval between administration to said patient, said oral dosage unit formulation comprising a plurality of granules which together constitute a pharmaceutically effective amount of 6-methylene-6-desoxy-N-cyclopropylmethyl-14-hydroxydihydronormorphone to provide a sustained action over said prolonged interval, said plurality of granules each comprising a polymeric matrix to permit a substantially even release of said 6-methylene-6-desoxy-N-cyclopropylmethyl-14-hydroxydihydronormorphone to permit the necessary sustained release over the prolonged period of time.
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