A Multicenter Randomized Trial Comparing IM Nails and Plate Fixation in Proximal Tibial Fractures

The study is a multicenter randomized controlled trial in which individuals sustaining a
fracture of the proximal metaphysis of the tibia will be operatively managed by one of two
strategies. The first strategy involves fixation of the fracture with a reamed, interlocking
intramedullary nail (Nail Group). The second treatment strategy involves open reduction and
internal fixation of the fracture with a locking periarticular plate (Plate Group). The null
hypothesis of the study is that there will be no difference in the two groups with respect to
the primary and secondary outcome measures. To the degree possible, patients in the two
groups will receive post-operative care according to the same standards and protocols.

Inclusion Criteria:

- Skeletally mature,

- Extra-articular fracture of the proximal tibia extending into the metaphyseal with or
without intra-articular extension not requiring open reduction with complete AP and
lateral radiographs,

- Major fracture line not closer than 4cm from the proximal tibial articular surface

- Fracture requiring operative treatment amenable to either IM nail or plate

- Surgeon agreed to randomize patient

- Informed consent obtained

- Patient is English speaking

Exclusion Criteria:

- Tibial shaft fractures not amenable to intramedullary nailing (i.e.fracture is less
than 4 cm from joint surface),

- Fracture of the proximal tibia with intraarticular extension requiring open reduction,

- Known metabolic bone disease

- Separate displaced tibial tubercle fragment,

- Soft tissue injuries compromising treatment method with nail,plate or both.

- Fractures with vascular injury (Gustillo Type IIIC injury) requiring repair,

- Compartment syndrome of the leg diagnosed preoperatively,

- Pathological fractures,

- Retained hardware or existing deformity in the affected limb that would complicate IM
nailing,plating or both,

- Symptomatic knee arthritis.

- Surgical delay greater than 3 weeks for closed fractures or 24 hours for open
fractures,

- Immunocompromised,

- Unable to comply with postoperative rehabilitation protocols or instructions (i.e.
head injured or mentally impaired),

- Current or impending incarceration,

- Unlikely to follow-up in surgeon's estimation.