Delaying therapy for HL/NHL likely safe for mom, baby

Poor performance status was also associated with OS, HR 8.88, P = 0.004.

Multivariate analysis revealed significant associations in terms of OS and PFS for extranodal nonbone marrow involvement and performance status:

•    Nonbone marrow involvement—OS HR, 73.5, P = 0.02; PFS HR 8.26, P = 0.01
•    Performance status—OS HR, 26.7, P = 0.003; PFS HR, 4.89, P = 0.002

The investigators concluded that because they found no differences in PFS or OS according to whether patients received antenatal therapy, they believe that disease factors, rather than treatment-related factors, influence worse maternal outcomes.

They recommended delaying therapy until the second trimester if that can be accomplished without harm to the patient.