Abdominal vascular trauma.

Abdominal vascular trauma, primarily due to penetrating mechanisms, is uncommon. However, when it does occur, it can be quite lethal, with mortality ranging from 20% to 60%. Increased early mortality has been associated with shock, acidosis, hypothermia, coagulopathy, free intraperitoneal bleeding and advanced American Association for the Surgery of Trauma Organ Injury Scale grade.

IFN-gamma gene polymorphisms associate with development of EBV+ lymphoproliferative disease in hu PBL-SCID mice.

Posttransplantation lymphoproliferative disorder (PTLD) is a devastating post-transplantation complication often associated with Epstein-Barr virus (EBV). Although the type and length of immunosuppression are risk factors, a patient's inherent immune capacity also likely contributes to this disorder. This report uses severe-combined immunodeficient mice given injections of human peripheral blood leukocytes (hu PBL-SCID [Severe Combined Immunodeficient] mice) to test the hypothesis that cytokine genotype associates with the development of EBV-associated lymphoproliferative disease (LPD).

A phase I study of interleukin 12 with trastuzumab in patients with human epidermal growth factor receptor-2-overexpressing malignancies: analysis of sustained interferon gamma production in a subset of patients.

Purpose: On the basis of preclinical studies, we hypothesized that interleukin (IL)12 would potentiate the antitumor actions of an antihuman epidermal growth factor receptor-2 (HER2) monoclonal antibody (trastuzumab). We conducted a Phase I trial to determine the safety and optimal biological dose of IL-12 when given in combination with trastuzumab.

Patients And Methods: Patients with metastatic HER2-positive malignancies received trastuzumab on day 1 of each weekly cycle.