Sentence: Patients received vinorelbine starting at 20 mg/m(2 ) ( to 25 mg/m(2 ) ) and carboplatin area under the curve ( AUC ) 2.5 in divided-doses , both given on Days 1 and 8 every 21-day cycle for up to 6 cycles or until disease progression .
Drug combination annotation:
[{'class': 'POS', 'spans': ['vinorelbine', 'carboplatin'], 'is_context_needed': True}]