Sentence: 54 patients without distant metastases ( T2-T3b , N0-X , M0 ) received 3 cycles of neoadjuvant chemotherapy according to the MVAC protocol ( methotrexate , vinblastine , doxorubicin and cisplatin ) after transurethral resection ( TUR ) followed by cystectomy .
Drug combination annotation:
[{'class': 'POS', 'spans': ['methotrexate', 'vinblastine', 'doxorubicin', 'cisplatin'], 'is_context_needed': True}]