1.
Successful use of cyclosporine A in the treatment of refractory thrombotic thrombocytopenic purpura.
Br J Haematol
; 100(3): 597-9, 1998 Mar.
Article
in English
| MEDLINE
| ID: mdl-9504648
ABSTRACT
Thrombotic thrombocytopenic purpura (TTP) is, in most cases, treatable with plasma exchange therapy (PLEX). Rarely, patients do not respond to PLEX or develop refractory disease despite an initial remission. In these cases, treatment options are limited and the response to established alternative therapies is often disappointing. We report the case of a paediatric patient with TTP who developed refractory disease after an initial response to PLEX. She was subsequently treated with cyclosporine A and showed an immediate and sustained response. CSA may be a safe and effective therapy for patients with refractory TTP and should be studied in randomized, prospective clinical trials.