Effects of Early Weight Bearing on Rehabilitation Outcomes in Patients With Traumatic Ankle and Tibial Plateau Fractures
Overview
- Phase
- Not Applicable
- Intervention
- Not specified
- Conditions
- Rehabilitation
- Sponsor
- Major Extremity Trauma Research Consortium
- Enrollment
- 450
- Locations
- 17
- Primary Endpoint
- Return to Usual Major Activity and Work Productivity
- Status
- Active, not recruiting
- Last Updated
- last year
Overview
Brief Summary
The overall objective of this study is to compare outcomes following early versus delayed weight bearing for adult patients operatively treated for an ankle fracture without syndesmotic fixation. Additionally, early weight bearing will be tested in patients with unicondylar plateau fractures that do not involve joint impaction in the context of a pilot study.
Detailed Description
The purpose of this multi-center, randomized controlled trial (RCT) is to compare outcomes following early versus delayed weight bearing among individuals with a traumatic ankle fracture. This study will enroll patients ages 18 or older surgically treated for an ankle fracture or fracture dislocation (without syndesmosis) at participating civilian trauma centers and military treatment facilities. Eligible patients will be identified during hospitalization for definitive treatment and enrolled prior to discharge or at the first post op clinic visit. Patients that consent to participate will complete a baseline assessment at the first post op clinic visit and will be randomized to early versus delayed weight bearing. Both treatment groups will receive standardized exercises that can be done at home or with a therapist. Outcomes will be evaluated at 6 weeks, 3, 6 and 12 months following definitive fracture fixation. All 6 week, 3 and 6 month evaluations will take place in the surgeon's outpatient clinic and involve clinical and radiographic assessments of healing as well as functional outcome surveys. The 12 month evaluation will be conducted by phone except for individuals who were judged not to be healed (clinically or radiographically) at 6 months; these participants will be asked to return for their 12 month evaluation (to assess healing). Simultaneously, a pilot RCT will be conducted in patients 18 or older surgically treated with a unicondylar plateau fracture without joint impaction.
Investigators
Eligibility Criteria
Inclusion Criteria
- •Adults ages 18 or older
- •Surgically treated open or closed fractures of the ankle (OTA Codes 44A,B,C) meeting one of the following criteria:
- •bimalleolar fracture requiring fixation of any two malleoli (i.e. lateral/medial, medial/posterior, lateral/posterior)
- •bimalleolar equivalent SER4 fractures (lateral malleolus fracture requiring fixation and no medial or posterior malleolus fixation)
- •trimalleolar fracture with fixation of at least two malleoli (i.e. lateral/medial, medial/posterior, lateral/posterior)
- •Operative treatment of an isolated lower extremity unicondylar tibial plateau fracture (AO/OTA 41B1, Schatzker Type 1or 4) without joint impaction.
Exclusion Criteria
- •Gustilo Type III injuries or soft tissue injury of either lower extremity that would contra-indicate immediate or delayed WB
- •Syndesmotic injuries/fixation
- •Osteoporosis as defined by treatment with a bisphosphonate and/or other osteoporosis medications, including Prolia and Forteo; or a prior fragility fracture (e.g., spine compression, proximal humerus, distal radius, femoral neck/intertrochanteric fracture)
- •Neuropathy, defined as diagnosis of peripheral neuropathy in medical record, neuropathic foot ulcer, or diminished or absent plantar sensation to light touch.
- •Pathologic fracture related to neoplasm
- •Fractures and dislocations to the ipsilateral or contralateral lower limb that prevent weight bearing as tolerated after fist post-op visit
- •Other contra-indication to immediate or delayed weight bearing (e.g., ipsilateral fracture effecting weight bearing status such as a calcaneus fracture); fractures of the ipsilateral lower extremity that would not affect WB status may be included (e.g., proximal femur, femoral shaft or tibia shaft fractures)
- •Any upper limb injury that would limit upper extremity weight bearing (e.g., surgical neck fracture of proximal humerus)
- •Injuries to other body systems that would affect the ability to comply with either WB protocol (e.g., spinal cord injury; severe TBI; major abdominal or chest injury)
- •Patient has third degree burns on \>10% total surface area affecting the study limb
Outcomes
Primary Outcomes
Return to Usual Major Activity and Work Productivity
Time Frame: 12 months
Participants will be asked what they were doing most of the time during the previous two weeks (working/active duty, laid off/looking for work, going to school, taking care of a home, etc.). If participants are working, the Work Productivity and Activity Impairment (WPAI) questionnaire will be administered.The WPAI measures work time missed and work and activity impairment because of a specified health problem during the past 7 days (http://www.reillyassociates.net/WPAI_SHP.html).
Number of Study Related Complications Experienced
Time Frame: 12 months
Re-admissions for a limb related issue and all re-operations on the study limb will be prospectively tracked by the Research Coordinators by routinely scanning hospital admission and orthopaedic surgery logs to identify all admissions and same day surgeries of patients actively enrolled in the study. Complications include loss of reduction and hardware failure, infection, non-union, malunion and fusion.