Abstract
Purpose: To describe venous thromboembolism (VTE) rates in patients with pancreatic cancer (PC) during neoadjuvant therapy. Methods: Factors associated with VTE were evaluated using multivariable logistic regression modeling in patients with resectable and BLR PC treated with neoadjuvant therapy between 2009 and 2014. Results: Prevalent VTEs were detected in 13 (5%) of the 260 patients. Incident VTEs were detected in 26 patients (10%); 9 (8%) of the 109 resectable and 17 (11%) of the 151 BLR patients (P = 0.53). Of the 26 incident events, 9 (35%) were PEs, 9 (35%) were extremity DVTs, and 8 (31%) involved the SMV/PV. VTEs were catheter-related in 7 (27%) of the 26 patients. Rh(D) antigen positivity was associated with a decreased risk of incident VTE (OR:0.32, 95%CI:0.11–0.85, P = 0.02). Completion of neoadjuvant therapy to include surgery occurred in 176 (75%) of the 234 patients without incident VTE as compared to 14 (54%) of the 26 patients with incident VTE (P = 0.02). The median survival for all 260 patients was 24.3 months: 17.0 months versus 24.6 months for patients who did and did not develop incident VTE during neoadjuvant therapy (P = 0.11). Conclusions: Patients with localized PC who receive neoadjuvant therapy are at significant risk of VTE and thromboprophylaxis may be warranted. J. Surg. Oncol. 2016;114:581–586.
Original language | English (US) |
---|---|
Pages (from-to) | 581-586 |
Number of pages | 6 |
Journal | Journal of Surgical Oncology |
Volume | 114 |
Issue number | 5 |
DOIs | |
State | Published - Oct 1 2016 |
Keywords
- neoadjuvant therapy
- pancreatic cancer
- venous thromboembolism
ASJC Scopus subject areas
- Surgery
- Oncology