Premium
Surgical wound healing complications in metastatic colorectal cancer patients treated with bevacizumab
Author(s) -
Scappaticci Frank A.,
Fehrenbacher Louis,
Cartwright Thomas,
Hainsworth John D.,
Heim William,
Berlin Jordan,
Kabbinavar Fairooz,
Novotny William,
Sarkar Somnath,
Hurwitz Herbert
Publication year - 2005
Publication title -
journal of surgical oncology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.201
H-Index - 111
eISSN - 1096-9098
pISSN - 0022-4790
DOI - 10.1002/jso.20301
Subject(s) - medicine , bevacizumab , colorectal cancer , surgery , wound healing , chemotherapy , fluorouracil , cancer
Background Bevacizumab (Avastin™; rhuMab VEGF), a humanized monoclonal antibody against vascular endothelial growth factor (VEGF), significantly prolongs survival when added to intravenous 5‐fluorouracil‐based chemotherapy in first‐line metastatic colorectal cancer (CRC) treatment. Because antiangiogenic agents might inhibit wound healing, we assessed postoperative wound healing complications in two randomized trials of 5 mg/kg bevacizumab in CRC treatment. Methods We assessed the wound healing complications in patients who: (1) underwent cancer surgery 28–60 days before study treatment and (2) underwent major surgery during study treatment. Cases were reviewed for wound healing complications occurring ≤ 60 days after surgery. Results With cancer surgery 28–60 days before study treatment, wound healing complications occurred in 3/230 (1.3%) bevacizumab‐treated patients and 1/194 (0.5%) control patients. With major surgery during study treatment, 10/75 bevacizumab‐treated patients (13%) and 1/29 control patients (3.4%) had wound healing complications. Bevacizumab‐treated patients experienced complications with surgery ≤ 30 and 31–60 days after the last dose. Conclusions Bevacizumab administered in combination with 5‐fluorouracil/leucovorin‐based chemotherapy 28–60 days after primary cancer surgery caused no increased risk of wound healing complications compared with chemotherapy alone. While wound healing complications were increased in patients who had major surgery during bevacizumab therapy, the majority of bevacizumab‐treated patients experienced no complications. J. Surg. Oncol. 2005;91:173–180. © 2005 Wiley‐Liss, Inc.