Objectives: We developed a protocol to determine the timing of definitive fracture care based on the adequacy of resuscitation. Inception of this project required a multidisciplinary group, including physicians from anesthesiology, general trauma and critical care, neurosurgery, orthopaedic spine, and orthopaedic trauma. The purposes of this study were to review our initial experience with adherence to protocol recommendations and to assess barriers to implementation.
Design: Prospective.
Setting: Level 1 trauma center.
Intervention: Definitive fixation of pelvis, acetabulum, spine, and femur fractures within 36 hours of injury, based on laboratory parameters for acidosis.
Main outcome measurements: Three hundred five consecutive skeletally mature patients with Injury Severity Score ≥ 16 (mean, 26.4) and 346 fractures of the proximal or diaphyseal femur (n = 152), pelvic ring (n = 56), acetabulum (n = 44), and/or spine (n = 94) were treated surgically. Adherence to the protocol was defined as definitive fixation within 36 hours of injury in resuscitated patients. All patients were adequately resuscitated within that time. Patient demographic and injury characteristics, date and time of presentation, and reasons for delay were recorded.
Results: Two hundred fifty-one patients (82%) with 287 fractures were treated according to the protocol, whereas 54 patients (18%) with 59 fractures were definitively stabilized on a delayed basis (mean, 90 hours). Delay was not related to patient age, Injury Severity Score, day of week, or time of presentation. Before implementation of this protocol, 76% were treated on a delayed basis, demonstrating improvement for each fracture type: spine (79% of previous patients with delay), pelvis (57%), acetabulum (72%), and femur (22%); all P < 0.0001 for more frequently delayed surgery before the protocol. Surgeon choice to delay the procedure accounted for 67% of reasons for delay. Other reasons included intensivist choice (13%), operating room availability (7.4%), patient choice (3.7%), severe head injury (5.6%), or cardiac issues (3.7%). Our trauma center and surgeons became more accustomed to the protocol and had fewer delays over time; 10% were delayed 2 years after implementation.
Conclusions: Management of trauma patients with injury to multiple systems requires teamwork among providers from related specialties and hospital support, in terms of operating room access, with appropriate ancillary personnel and equipment. Our system adjusted quickly to the protocol. Surgeon preference was the most common reason for delayed fixation, but within 24 months, only 10% of fractures were treated on a delayed basis, as long as patients were resuscitated.