Identification of Prognostic Factors in 61 Patients With Posttransplantation Lymphoproliferative Disorders
2001
PURPOSE: Prognostic studies of posttransplantation lymphoproliferative disorders (PTLDs) are hindered by the small number of cases at each transplant center. We analyzed prognostic factors and long-term outcome according to clinical manifestations, pathologic features, and treatment and investigated the prognostic value of the non-Hodgkin’s lymphoma International Prognostic Index (IPI) in 61 patients with PTLD. PATIENTS AND METHODS: We studied 61 patients in two institutions who developed PTLD and analyzed factors influencing the complete remission and survival rates. RESULTS: In univariate analysis, factors predictive of failure to achieve complete remission were performance status (PS) ≥ (P = .0001) and nondetection of Epstein-Barr virus (EBV) in the tumor (P = .01). Only a negative link with PS ≥ 2 was observed in multivariate analysis. In univariate analysis, factors predictive of lower survival were PS ≥ 2, the number of sites (one v > one), primary CNS localization, T-cell origin, monoclonality, non...
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
29
References
200
Citations
NaN
KQI