University of Maryland, Baltimore
The purpose of this study is to perform a feasibility trial of immediate versus delayed weight bearing following fixation of fractures of the lower extremity, pelvis, and acetabulum. The investigator will enroll patients from Shock Trauma over a period of 12 months, and randomize them to immediate weight bearing as tolerated (WBAT) versus delayed WBAT (non-weightbearing for 6-12 weeks). Four specific feasibility criteria will be assessed: enrollment (target 50%), follow-up (target 90% at 3 months), correct documentation of weight bearing (target 90%), correct documentation of primary outcomes, which include reoperation and hardware failure (target 90%). Target enrollment is patients with fractures where the current standard of care is delayed WBAT; for lower extremity this will include fractures of the distal femur, proximal tibia, and distal tibia, including select fractures with intra-articular extension. If feasibility criteria are met over the course of this study, the investigator hopes to move forward with a multicenter randomized controlled trial on this topic.
Weight bearing restrictions are increasingly being scrutinized, as understanding of the potential negative effects of immobilization expand. Recent studies have highlighted that early WBAT may be safe following fixation of lower extremity, pelvis, and acetabulum fractures where the standard of care has been delayed WBAT, but high-quality prospective studies on this topic are needed. The investigator hypothesizes that in a feasibility trial of immediate versus delayed WBAT following lower extremity, pelvis, and acetabulum fracture fixation, this trial will: 1. be able to enroll 50% of eligibl…
Inclusion Criteria: * Fracture of the acetabulum, pelvis, distal femur, distal tibia, including those with intra- articular extension, that meets surgical indications. * Operative treatment within 7 days of injury at R Adams Cowley Shock Trauma Center, University of Maryland, University of Maryland Medical System, University of Maryland Capital Region Medical Center. * Provision of informed consent. Exclusion Criteria: * Non English Speaking. * Cognitive ability does not allow for full understanding of study procedures ( Patient has been diagnosed with psychiatric condition, intellectually…
Men or women over 18 years who present with a fracture of the acetabulum, pelvis, distal femur, proximal tibia, distal tibia, who will undergo fracture fixation within 7 days of their injury and consent to the research study.
Patients with ankle fractures will be instructed to touch-down (toe touch or foot flat) weight bear (approximately 10% of body weight) while in the boot for. Patients will be instructed to keep foot off of floor or set ball of foot or heal on ground for balance using walker or crutches at all times. After the 6 week post op visit, patients may begin weight bearing as tolerated. Patients with tibial plateau fractures will be instructed to touch down (toe touch or foot flat) weight bear (approximately 10% of body weight) for at least 6 weeks. After the 6 week post op visit, patients may begin weight bearing as tolerated until full weight bearing is achieved.