Use of a Fibrinogen/Thrombin-Based Collagen Fleece (TachoComb, TachoSil) With a Stapled Closure to Prevent Pancreatic Fistula Formation Following Distal Pancreatectomy.

BACKGROUND/PURPOSE: Postoperative pancreatic fistula formation remains a source of significant morbidity following distal pancreatectomy. The aim of this study was to evaluate the rate of clinically significant fistulas (International Study Group on Pancreatic Fistula grade B and grade C) after distal pancreatectomy using a fibrinogen/thrombin-based collagen fleece (TachoComb, TachoSil) with a stapled closure. METHODS: Seventy-five patients underwent distal pancreatectomy at our institution between January 2005 and March 2014. A fibrinogen/thrombin-based collagen fleece was applied to the staple line of the pancreas before stapling. RESULTS: Twenty-six patients (34.7%) developed a pancreatic fistula, 8 patients (10.7%) developed a grade B fistula, and no patients developed a grade C fistula. The duration of the drain was significantly different in patients with or without a pancreatic fistula (8.0 ± 4.5 vs. 5.4 ± 1.3 days, P = .0003). Histological analysis showed that there was a tight covering with the fibrinogen/thrombin-based collagen fleece. CONCLUSION: The fibrinogen/thrombin-based collagen fleece (TachoComb, TachoSil) with a stapled closure has low rates of fistula formation and provides a safe alternative to the conventional stapled technique in distal pancreatectomy.

Postoperative bleeding complications after gastric cancer surgery in patients receiving anticoagulation and/or antiplatelet agents.

BACKGROUND: Perioperative antithrombotic treatment for gastric cancer patients receiving chronic anticoagulation and/or antiplatelet agents requires an understanding of potential bleeding and thromboembolic risks. However, no study has examined the safety aspects of perioperative antithrombotic treatment during radical gastrectomy. This study sought to evaluate postoperative bleeding and thromboembolic complications after radical gastrectomy in patients undergoing perioperative antithrombotic treatment. METHODS: The medical records of patient treated by radical gastrectomy from January 2006 to December 2010 were retrospectively reviewed. Those in the thromboprophylaxis group had received one of three regimens of perioperative antithrombotic treatment according to the clinical indications of chronic anticoagulation and/or antiplatelet agents and several published evidence-based recommendations: (1) bridging therapy with unfractionated heparin; (2) continuation of aspirin; or (3) both 1 and 2. multivariate analysis was used to identify risk factors for postoperative bleeding complications after radical gastrectomy. RESULTS: During the study period, 340 patients underwent radical gastrectomy. Of these, 62 patients received perioperative antithrombotic treatment; this thromboprophylaxis group had a significantly higher postoperative bleeding rate (8.1 vs. 0.7 %, P = 0.003). However, other complications, including thromboembolic events, were similar in the two study groups. Multivariate analysis revealed that perioperative antithrombotic treatment was the only independent risk factor of postoperative bleeding complications after radical gastrectomy (odds ratio, 8.53; 95 % confidence interval, 1.47-49.39; P = 0.017). CONCLUSIONS: Perioperative antithrombotic treatment is an independent risk factor of postoperative bleeding complications in patients with gastric cancer undergoing radical gastrectomy, although such treatment was effective in preventing postoperative thromboembolic events.

[Successful combination therapy with 5'-DFUR and MPA for breast cancer with spinal and vertebral metastases].

We report a case of breast cancer with spinal and vertebral lesions. A 49-year-old premenopausal woman with a left breast tumor was admitted to our hospital for acute weakness of the lower limbs and dysuria. She could neither stand nor walk. The tumor in the left breast was 5.0 cm in diameter with skin ulcer, and it was diagnosed as breast cancer. Magnetic resonance (MR) image showed multiple vertebral and spinal metastases from breast cancer. Chemotherapy, consisting of cyclophosphamide, doxorubicin and 5-fluorouracil (CAF) was initiated. Her symptoms dramatically changed for the better. She became able to walk and urinate. We performed palliative mastectomy after 3 cycles of CAF therapy. Histopathological findings of breast tumor showed scirrhous carcinoma. Although the estrogen and progesterone receptor status of primary tumor was negative, chemo-endocrine therapy, consisting of medroxyprogesterone acetate (MPA) and doxifluridine (5'-DFUR) was given as daily therapy, and vertebral and spinal lesions were reduced. Her condition has remained stable for 4 years. For patients with metastatic breast cancer, complete remission is uncommon, and disease stabilization is a reasonable goal of successful therapy. In this respect, therapy with CAF, followed by MPA and 5'-DFUR, was successful in the patient.