OS based on disease status at time of HSCT. The 1-year OS for CR, PR, and PD/SD was 100%, 65% (95% CI, 38% to 82%), and 33% (95% CI, 0.9% to 77%), respectively. The 3-year OS for CR, PR, and PD/SD was 100%, 59% (95% CI, 33% to 78%), and 0%, respectively (P = .004).