Life 2.0: a comprehensive cross-sectional profiling of long-term allogeneic hematopoietic cell transplantation survivors compared to a matched general population cohort

Abstract

Long-term survivors after allogeneic cell transplantation (HCT) have unique needs. We performed a cross-sectional case-control study to describe the survivorship profile of 244 adult allogeneic transplantation recipients at a median of 8.4 years post-HCT and compared it to controls from the general population (matched 1:3 based on age, gender, and province of residence). The most prevalent medical complications were graft versus host disease (46.7%), impaired kidney function (63.9%), and the presence of a metabolic syndrome (33.6%). Survivors were significantly more likely to report a sub-optimal perceived health status than controls (82.0% versus 52.1% respectively, OR 4.57, p < 0.0001). They also reported significantly lower employment rates (42.6% versus 55.6% respectively, OR 0.389, p < 0.0001) and more polypharmacy (32.0% versus 9.6% respectively, OR 5.0, p < 0.0001) than matched counterparts. Social support and mental health were generally preserved. Apart for a concerning tendency to medication non-adherence, low physical activity (54.5%), and inappropriate exposition to UV (44.7%), health-related behavior was adequate. Many survivors have a health status comparable to chronically ill patients and, if so, should be managed as such. Novel patient-centered initiatives based on chronic care models could support survivors in preventing and dealing with long-term complications, regaining functionality, and returning to their role in society.