Sentence: Patients received 175 mg/m of paclitaxel over a 3 h infusion , followed by nedaplatin 80 mg/m in a 1 h infusion on day 1 every 3 weeks for up to 6 treatment cycles .
Drug combination annotation:
[{'class': 'POS', 'spans': ['paclitaxel', 'nedaplatin'], 'is_context_needed': True}]