Repair of impaired pulmonary function is possible in very-long-term allogeneic stem cell transplantation survivors.

Both early- and late-onset noninfectious pulmonary injury are important contributors to the nonrelapse mortality seen after allogeneic stem cell transplantation (allo-SCT), particularly in subjects conditioned with high-dose total body irradiation (TBI). To characterize the kinetics of recovery from pulmonary injury in long-term survivors, we collected data on 138 subjects who survived > 3 years (median survival, 10.2 years) after predominantly TBI-based allo-SCT from their HLA-matched siblings.

Male survivors of allogeneic hematopoietic stem cell transplantation have a long term persisting risk of cardiovascular events.

Long-term survivors of allogeneic stem cell transplantation (SCT) have increased risk of cardiovascular disease. We retrospectively studied cardiovascular risk factors (CVRFs) in 109 SCT survivors (62 males, 47 females; median age 34 years) five years or more after bone marrow (15) or T cell-depleted peripheral blood (94) SCT for CML (56), acute leukemia (29), MDS (13), and others (11). One death and two cardiovascular events were reported.

Radiation exposure from diagnostic procedures following allogeneic stem cell transplantation--how much is acceptable?

Background: Frequent diagnostic radiology procedures in allogeneic stem cell transplantation (SCT) recipients raise concern about the potential harm from incidental radiation.

Objectives: To determine the cumulative radiation dose from diagnostic studies in allogeneic SCT and its impact on clinical outcome.

Patients And Methods: This retrospective cohort study was conducted to determine the cumulative radiation dose from diagnostic studies following SCT.