Cancer after Biologic Use in Patients with a History of Prior Malignancy Save Jun 02, 2022 1:02 pm Dr. Robert Chao discusses abstract OP0138 presented at EULAR 2022. Rheumatologists’ Comments Did this study address when/how long ago the patient's had their malignancy? Were these remote malignancies? >5 years? Does that timing matter? ReplyIf you are a health practitioner, you may Login/Register to comment.Due to the nature of these comment forums, only health practitioners are allowed to comment at this time.