OSTEOPOROZ AKSIAL'NOGO SKELETA I EGO PRIChINY U ZhENShchIN V POSTMENOPAUZE V POZDNIE SROKI POSLE PERESADKI SOLIDNYKh ORGANOV (POChKI I PEChENI)

Purpose. The elucidation of the frequency and general determinants of postmenopausal women osteoporosis at the date >12 months following kidney allotransplantation (KA) and orthotopic liver transplantation (OLT). Materials and methods: There were fulfilled estimations of bone biochemical markers, estradiol, parathyroid hormone (PTH) in blood serum so as bone mineral density of lumbar vertebras (BMD) in 24 women following KA (32 estimations) and in 17 — after OLT (43 estimations). Results: Osteoporosis was revealed in 45% and 35%, hyperparathyroidism — in 90% and 37°% women after KA and OLT accordingly. BMD was positively correlated with free estradiol index in women after KA and OLT and inversely with PTH in women after KA so as with bone biochemical markers, disease duration before operation, level ofhyperbilirubinaemia in women after OLT and was more lower in women with cholestatic diseases. Conclusions: General determinants of osteoporosis in postmenopausal women following KA — estradiol deficit and hyperparathyroidism; after OLT — cholestatic liver diseases, transplant dysfunction and estradiol deficit. Osteoporosis in women with immunosupression without glucocorticoids and normobilirubinaemia so as type 1 postmenopausal osteoporosis associated with increased bone turnover and in women with transplant dysfunction — with increased bone resorption.

Kidney allotransplantation, orthotopic liver transplantation, postmenopausal women, bone mineral density, biochemical bone markers

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