Naslov
Clinical laboratory markers of inflammation as determinants of chronic graft-versus-host disease activity and NIH global severity

Autori
Grković, Lana ; Baird, Kristin ; Steinberg, Seth M. ; Williams, Kirsten M. ; Pulanic, Drazen ; Cowen, Edward W. ; Mitchell, Sandra A. ; Hakim, Fran T. ; Martires, Kathryn J. ; Avila, Daniele N. ; Taylor, Tiffani N. ; Salit, Rachel B. ; Rowley, Scott D. ; Zhang, Dan ; Fowler, Daniel H. ; Bishop, Michael R. ; Gress, Ronald E. ; Pavletić, Steven Z.

Izvornik
Leukemia (0887-6924) 26 (2012), 4; 633-643

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

Ključne riječi
chronic graft versus host disease ; inflammation ; activity ; CRP ; platelets

Sažetak
Chronic graft versus host disease (cGVHD) remains a major cause of non-relapse morbidity and mortality after allogeneic hematopoietic stem cell transplantation. Currently there are no accepted measures of cGVHD activity to aid in clinical management and disease staging. We analyzed clinical markers of inflammation in the sera of patients with established cGVHD and correlated those with definitions of disease activity. 189 adults with cGVHD (33% moderate and 66% severe according to NIH global scoring) were consecutively enrolled onto a cross- sectional prospective cGVHD natural history study. At the time of evaluation, 80% were receiving systemic immunosuppression and failed a median of 4 prior systemic therapies (PST) for their cGVHD. Lower albumin (p<0.0001), higher CRP (C-reactive protein ; p=0.043), higher platelets (p=0.030) and higher number of PST (p<0.0001) were associated with active disease defined as clinician's intention to intensify or alter systemic therapy due to the lack of response. Higher platelet count (p=0.021) and higher number of PST (p<0.0001) were associated with more severe diseased defined by NIH global score. This study identified common laboratory indicators of inflammation that can serve as markers of cGVHD activity and severity.

Izvorni jezik
Engleski

Znanstvena područja
Kliničke medicinske znanosti

POVEZANOST RADA