J Trauma
-
Current massive transfusion guidelines are derived from washout equations that may not apply to bleeding trauma patients. Our aim was to analyze these guidelines using a computer simulation. ⋯ Existing protocols underestimate the dilution of clotting factors in severely bleeding patients. The model presents an innovative approach to optimizing component replacement in exsanguinating hemorrhage.
-
Operative treatment of displaced proximal humeral fractures often results in poor functional outcome. We report a technique that provides improved rotational stability of the fracture and thus allows early functional treatment. ⋯ These results demonstrate the high stability of internal fixation with two one-third tubular plates that allowed early mobilization of the shoulder in all patients and emphasize this technique as a preferred treatment option for displaced fractures of the proximal humerus.
-
Generally accepted guidelines regarding the care of the elderly, anticoagulated minor head injury patient do not exist within the trauma literature. ⋯ Elderly, anticoagulated patients with minor head trauma risk neurologic deterioration within 6 hours of injury, despite an initially normal neurologic examination. Early cranial computed tomographic scanning and close observation for a minimum of 6 hours are indicated.
-
Use of Greenfield filters (GFs) to prevent fatal pulmonary embolism (PE) in trauma patients is generally well accepted. Nonetheless, a surprisingly small number of trauma surgeons insert filters in their patients. Among the reasons cited is fear of complications. ⋯ Our data indicate that complications of GF insertion for prophylaxis against PE from DVT complicating trauma patients continue to be negligible. In addition, the incidence of insertion-site thrombosis may be lower than expected. Moreover, femoral AVF is a rare complication of this procedure.
-
The use of early tangential excision or excision to fascia of burn wounds has led to the application of split-thickness skin grafts (STSGs) to a variety of graft beds, including dermis, granulation tissue, fat, and fascia. Because insufficient objective data are available on the effect of the graft bed on survival of an STSG, a 2-year review of success rates of STSGs on a variety of graft beds was completed. ⋯ In the hands of an experienced burn surgeon, the recipient bed has no significant impact on the success rate of STSGs at 14 days postgrafting, except in those patients 18 years or younger, in which the mean STSG success rate was significantly greater on granulation tissue compared with fat. TBSA burned > 35%, age > 55 years, and the presence of diabetes mellitus continue to have an adverse impact on the success rate of STSGs at 14 days.