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Оптимизация методов лечения хронического болевого синдрома у больных с метастазами в кости диссеминированного рака молочной железы
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Ключевые слова: бисфосфонаты, Клодронат, метастазы в кости, хронический болевой синдром, патологический перелом, диссеминированный рак молочной железы.
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The frequency of bone metastases in cancer tumors amounts from 28 to 85%, the biggest part of them are breast cancer and prostate cancer. Clinical manifestations bone metastases present by chronically painful syndrome, limitation of mobility and pathological fractures. The course of disease if present bone affections define by painful syndrome, which needs using aduvate therapy, but has relatively prolonged survival of patients. At last years for treatment of bone metastases are using preparations of bisphosphonate group, one of representative of them is Clodronate. Clodronate blocks bone resorption by way of decreasing osteoclast activity, has high bioavailability and do not influence on normal bone mineralization. In present work has evaluated effectiveness of using Clodronate in patients with bone metastases of breast cancer early received therapy by Zometa, different of representative of bisphosphonate group. Results of work has showed that using Clodronate after Zometa promotes control of painful syndrome in 63% of patients and in 29% cases registers stabilization of disease. So Clodronate may be recommended for bone metastases as adequate therapy in second line.
Key words: bisphosphonate group, Clodronate, bone metastases, chronically painful syndrome, pathological fracture, disseminated breast cancer.
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Кафедра онкологии ФУВ МОНИКИ им. М.Ф.Владимирского
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L.M. Kogoniya, V.G. Moskin
Chair of Oncology, State Institution Moscow Regional Clinical Research Institute n.a. M.F. Vladimirsky