Table 2.

Chemotherapy regimens administered to patients with locoregional recurrence

Study reference	Chemotherapy regimens reported
Brooks et al. [23]	Platinum/paclitaxel Platinum/pemetrexed Platinum/etoposide Platinum/gemcitabine Pemetrexed alone Paclitaxel alone IL-10 Pembrolizumab Erlotinib
Friedes et al. [22]	Platinum-based sensitising Platinum-based double/ single agent
Terada et al. [14]	Cisplatin/S-1 Cisplatin/vinorelbine Carboplatin/paclitaxel
Lee et al. [15]	Cisplatin/paclitaxel Cisplatin/docetaxel Cisplatin/etoposide Carboplatin/paclitaxel