Naslov
Bone metabolism during interferon-alpha treatment of essential thrombocythemia

Autori
Kušec, Rajko ; Kušec, Vesna ; Gisslinger, Bettina ; Woloszcuk, Wolfgang ; Gisslinger, Heinz

Izvornik
Wiener klinische Wochenschrift (0043-5325) 116 (2004), 1-2; 37-41

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
interferon; essential thrombocythemia; myeloproliferative disorders; bone biochemical markers

Sažetak
In-vitro studies have demonstrated that interferon (IFN) has an inhibitory effect on bone formation. Changes in bone metabolism were investigated in 19 patients treated for essential thrombocythemia with IFN-alpha. Serum biochemical parameters of bone remodeling (total alkaline phosphatese, osteocalcin, type-I procollagen carboxy-terminal propeptide (PICP), cross-linked telopeptide type-I collagen (ICTP)) and mineral metabolism (total calcium, inorganic phosphate, parathyroid hormone, 25-hydroxyvitamin D) were measured before and after long-term IFN-alpha tratment. The effects of the cumulative IFN-alpha dose and duration of therapy on biochemical markers of bone metabolism were analyzed. No uniform trend or pattern was observed in the measured biochemical parametrs except for ICTP, which decreased after treatment. Correlations indicated modulation of bone metabolism, i.e. remodeling with suppression of resorption, as a consequence of therapy with IFN-alpha.

Izvorni jezik
Engleski

Znanstvena područja
Temeljne medicinske znanosti, Kliničke medicinske znanosti

POVEZANOST RADA