Local recurrence following surgery in cancer treatment remains a major clinical challenge. To increase antitumor activity but maintain toxicity in an acceptable level in prevention of local cancer recurrence, we demonstrated a dual drug-loaded multilayered fiber mats strategy, in which DCA and oxaliplatin were co-electrospun into the distinct layer of resultant fabrics and the oxaliplatin-loaded fibers layer was sealed between the basement film layer and other two fibers layers. The dual drug-loaded multilayered fiber mats exhibit time-programmed dual release behavior and synergistic effect upon cancer cells. Nontoxic DCA selectively promotes apoptosis of cancer cells through modulating cellular metabolism, and oxaliplatin subsequently kills the remained cancer cells in a low concentration. After implantation on the resection margin of cervical carcinoma on a murine model, the dual drug-loaded multilayered fiber mats displayed enhanced anti-recurrence efficacy and decreased side toxic effects over 30 days compared with drug-loaded monolayered fiber mats. The time-programmed combination of DCA and oxaliplatin within multilayered nanofiber mats appears to be a promising strategy for local cancer treatment following resection. (C) 2016 Elsevier B.V. All rights reserved.