Sentence: Data from the present study show the feasibility and tolerability of combination ixabepilone plus carboplatin , with ixabepilone administered on day 1 or on days 1 and 8 on a 21-day cycle .
Drug combination annotation:
[{'class': 'COMB', 'spans': ['ixabepilone', 'carboplatin'], 'is_context_needed': True}]