Permanent consequences in Langerhans cell histiocytosis patients: A pilot study from the Histiocyte Society?Late Effects Study Group

Autor: Cecilia Bernstrand, Gritta Janka-Schaub, Kenneth L. McClain, Jorge Braier, Riccardo Haupt, Vasanta Nanduri, Maria Grazia Calevo, Guadalupe Rey, Valerie Broadbent, R. Maarten Egeler
Rok vydání: 2004
Předmět:
Zdroj: Pediatric Blood & Cancer. 42:438-444
ISSN: 1545-5017
1545-5009
Popis: Background Permanent consequences (PC) are often described among subjects with Langerhans cell histiocytosis (LCH) but data on the real incidence are scarce. Within the Histiocyte Society (HS), and in order to design a definitive late effects study, a retrospective survey was organized to describe the prevalence of PC among long-term survivors of LCH. Methods Nine institutions contributed with their LCH patients having a minimum follow-up of 3 years. Information was collected on their disease-history, and on type and date of onset of any PC. Because of the retrospective type of this study, it was accepted that each institution might have used different criteria to assess PC. Results One hundred eighty-two subjects were registered and in 95 (52%) at least 1 PC was reported. For some specific PC (e.g., anterior pituitary dysfunction) information was too scarce to provide reliable data. PC were more frequent among subjects with multisystem (MS) disease (71%), compared to those with single system (SS) disease (24%); P
Databáze: OpenAIRE