Sentence: This patient was a case of primary antiphospholipid antibody syndrome in which endothelial cell damage was located exclusively in the capillary lumens and pulse cyclophosphamide therapy in addition to prednisolone and anticoagulant was effective .
Drug combination annotation:
[{'class': 'POS', 'spans': ['cyclophosphamide', 'prednisolone'], 'is_context_needed': False}]