Median PFS var højere hos patienter med kun 13p deletion behandlet med MabCampath (24, 4 v 13, 0 måneder; p=0, 0170 stratificeret efter Rai- stadium).
Median PFS was superior in patients with sole 13q deletion treated with MabCampath (24.4 v 13.0 months; p=0.0170 stratified by Rai Stage).