Walking sooner after ankle surgery: does it help?
NCT ID NCT04028414
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at whether starting to put weight on your leg early after ankle fracture surgery helps you recover better than waiting longer. 435 adults who had surgery for certain types of ankle fractures took part. Researchers tracked complications and how quickly people returned to their usual activities and work.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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435 people
The number who actually took part.
- Started
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Jan 2020
- Finished
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Dec 2024
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Adults ages 18 or older 2. Surgically treated open or closed fractures of the ankle (OTA Codes 44A,B,C) meeting one of the following criteria: 1. bimalleolar fracture requiring fixation of any two malleoli (i.e. lateral/medial, medial/posterior, lateral/posterior) 2. bimalleolar equivalent SER4 fractures (lateral malleolus fracture requiring fixation and no medial or posterior malleolus fixation) 3. trimalleolar fracture with fixation of at least two malleoli (i.e. lateral/medial, medial/posterior, lateral/posterior) 3. Operative treatment of an isolated lower extremity unicondylar tibial plateau fracture (AO/OTA 41B1, Schatzker Type 1or 4) without joint impaction. Exclusion Criteria: 1. Gustilo Type III injuries or soft tissue injury of either lower extremity that would contra-indicate immediate or delayed WB 2. Syndesmotic injuries/fixation 3. 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) 4. Neuropathy, defined as diagnosis of peripheral neuropathy in medical record, neuropathic foot ulcer, or diminished or absent plantar sensation to light touch. 5. Pathologic fracture related to neoplasm 6. Fractures and dislocations to the ipsilateral or contralateral lower limb that prevent weight bearing as tolerated after fist post-op visit 7. 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) 8. Any upper limb injury that would limit upper extremity weight bearing (e.g., surgical neck fracture of proximal humerus) 9. 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) 10. Patient has third degree burns on \>10% total surface area affecting the study limb 11. Tibial plateau fractures that are required to wear a locking brace or fractures that require fixed immobilization beyond four weeks (e.g., cast) 12. Non-ambulatory pre-injury 13. Pre-injury limitation to ROM of ipsilateral hip, knee or ankle 14. Morbidly obese (BMI ≥40) 15. Documented psychiatric disorder requiring admission in perioperative period 16. Severe problems with maintaining follow-up (e.g., patients who are prisoners or homeless at the time of injury or who are intellectually challenged without adequate family support)
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Carolinas Medical Center
Charlotte, North Carolina, 28204, United States
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Dartmouth-Hitchcock Medical Center
Lebanon, New Hampshire, 03756, United States
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Hennepin County Medical Center / Regions Hospita
Minneapolis, Minnesota, 55415, United States
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Inova Fairfax Hospital
Falls Church, Virginia, 22042, United States
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Methodist Hospital
Indianapolis, Indiana, 46202, United States
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San Antonio Military Medical Center (SAMMC)
San Antonio, Texas, 78234, United States
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University of Alabama at Birmingham
Birmingham, Alabama, 35294, United States
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University of California San Francisco Medical Center
San Francisco, California, 94143, United States
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University of Maryland R Adams Cowley Shock Trauma Center
Baltimore, Maryland, 21201, United States
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University of Oklahoma
Oklahoma City, Oklahoma, 73104, United States
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University of Pittsburgh Medical Center
Pittsburgh, Pennsylvania, 15219, United States
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University of Virginia
Charlottesville, Virginia, 22908, United States
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University of Washington/Harborview Medical Center
Seattle, Washington, 98104, United States
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University of Wisconsin
Madison, Wisconsin, 53705, United States
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Vanderbilt University Medical Center
Nashville, Tennessee, 37232, United States
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Wake Forest Baptist Medical Center
Winston-Salem, North Carolina, 27157, United States
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Walter Reed National Military Medical Center
Bethesda, Maryland, 20889, United States
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