Pancreatic Cancer, Pancreatic Ductal Adenocarcinoma, Venous Thromboembolism
Conditions
Brief summary
This study will evaluate the development of venous thromboembolism (VTE) and possible determinants in patients with primary pancreatic cancer undergoing pancreatic cancer resection.
Detailed description
Cancer associated thrombosis (CAT) is the second cause of death, in oncologic patients after tumour progression itself. Patients suffering from malignancies are at increased risk for both venous (4-20%) and arterial (2-5%) thrombotic events. Moreover, cancer is one of the most important acquired risk factors for the development of venous thromboembolism (VTE). Pancreatic cancer is the fourth most deadly cancer world-widely and has been recognised as the most prothrombotic malignancy, with a reported incidence of VTE (8-18%), followed by renal and ovarian cancer (VTE 5.6%). Although the exact pathophysiological mechanisms are still poorly understood it seems that pancreatic cancer induces a prothrombotic and hypercoagulable state. Aims * To evaluate the predictive value of preoperatively or early postoperatively obtained NLR, in patients with primary pancreatic cancer undergoing pancreatic cancer resection, for VTE up to the 30rd postoperative day * To evaluate the predictive value of preoperatively or early postoperatively obtained coagulation biomarkers/parameters, in patients with primary pancreatic cancer undergoing pancreatic cancer resection, for VTE up to the 30rd postoperative day * To evaluate the incidence of VTE in patients with primary pancreatic cancer undergoing pancreatic cancer resection * To assess the perioperative coagulation status of patients with primary pancreatic cancer undergoing pancreatic cancer resection * To evaluate any possible determinant or predictive factor for VTE among the coagulation parameters or patients' baseline characteristics
Interventions
None listed
Sponsors
Study design
Eligibility
Inclusion criteria
* Consecutive pancreatic cancer patients undergoing pancreatic cancer resection in University Hospital of Larissa, after informed consent will be included.
Exclusion criteria
* Refuse to participate * Previous thromboembolic event \< 6 months prior to the operation * History of inherited or acquired bleeding disorder * ASA PS \> 3 * Concomitant presence of a second primary malignancy * Unresectable pancreatic cancer
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Neutrophil to lymphocyte ratio-VTE | up to 30rd postoperative day | The predictive value of preoperatively or early (10th day) postoperatively obtained neutrophil to lymphocyte ratio (NLR), in patients with primary pancreatic cancer undergoing pancreatic cancer resection, for VTE up to the 30rd postoperative day |
| von Willebrand factor-VTE | up to 30rd postoperative day | The predictive value of preoperatively or early (10th day) postoperatively obtained von Willebrand factor in patients with primary pancreatic cancer undergoing pancreatic cancer resection, for VTE up to the 30rd postoperative day |
| Factors VIII and XI-VTE | up to 30rd postoperative day | The predictive value of preoperatively or early (10th day) postoperatively obtained factors VIII and XI in patients with primary pancreatic cancer undergoing pancreatic cancer resection, for VTE up to the 30rd postoperative day |
| D-dimers-VTE | up to 30rd postoperative day | The predictive value of preoperatively or early (10th day) postoperatively obtained, D-dimers, in patients with primary pancreatic cancer undergoing pancreatic cancer resection, for VTE up to the 30rd postoperative day |
| Fibrinogen-VTE | up to 30rd postoperative day | The predictive value of preoperatively or early (10th day) postoperatively obtained, fibrinogen, in patients with primary pancreatic cancer undergoing pancreatic cancer resection, for VTE up to the 30rd postoperative day |
| Adams-13-VTE | up to 30rd postoperative day | The predictive value of preoperatively or early (10th day) postoperatively obtained adams-13 in patients with primary pancreatic cancer undergoing pancreatic cancer resection, for VTE up to the 30rd postoperative day |
| VTE incidence in primary pancreatic cancer resection | up to 30rd postoperative day | The incidence of VTE in patients with primary pancreatic cancer undergoing pancreatic cancer resection |
Countries
Greece