Does Joint Lavage Reduce Intraarticular Inflammation in High-energy Tibial Pilon Fractures?
2 other identifiers
interventional
40
1 country
1
Brief Summary
High-energy tibial pilon fractures have historically been associated with poor outcomes largely due to the elevated risk of severe post-traumatic arthritis. Intraarticular fractures result in a pro-inflammatory hemarthrosis that may further exacerbate the chondral damage that was sustained due to the original injury. This project will study the effect of joint lavage on the concentration of inflammatory cytokines in the ankle following a high-energy tibial pilon fracture and the resultant effect on short-term patient outcomes.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P25-P50 for not_applicable
Started Jan 2023
Typical duration for not_applicable
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
November 28, 2022
CompletedFirst Posted
Study publicly available on registry
December 15, 2022
CompletedStudy Start
First participant enrolled
January 15, 2023
CompletedPrimary Completion
Last participant's last visit for primary outcome
July 1, 2025
CompletedStudy Completion
Last participant's last visit for all outcomes
July 1, 2025
CompletedMay 6, 2024
May 1, 2024
2.5 years
November 28, 2022
May 2, 2024
Conditions
Outcome Measures
Primary Outcomes (1)
The effect of intraarticular lavage on the synovial concentration of inflammatory cytokines
The concentration of multiple pro-inflammatory cytokines will be measured in both the injured and non-injured extremity at the time of initial temporary external fixation and definitive fixation.
2 years
Secondary Outcomes (3)
Effect of intraarticular lavage on functional outcomes following high-energy pilon fractures
6 months
Effect of intraarticular lavage on radiographic outcomes following high-energy pilon fractures
6 months
Effect of intraarticular lavage on range of motion following high-energy pilon fractures
6 months
Study Arms (2)
Standard of care
NO INTERVENTIONStandard of care treatment for axially unstable tibial pilon fracture will include temporary external fixation followed by delayed definitive fixation. Arthrocentesis of the injured and uninjured ankles will be performed at the time of initial temporary external fixation and again at the time of definitive fixation.
Intervention
EXPERIMENTALAdditional intra-articular joint lavage with 1L normal saline will be performed at the time of initial temporary external fixation in addition to standard of care treatment.
Interventions
An arthrotomy will be made at the time of temporary external fixation and 1L normal saline will be used to irrigate the ankle joint.
Eligibility Criteria
You may qualify if:
- Male or female age 18 years or older
- Present with an axially unstable tibial pilon fracture requiring temporary external fixation followed by delayed definitive internal fixation
- Able to give informed consent
You may not qualify if:
- Open fractures
- Delayed presentation greater than 72 hours post-injury
- Associated talar body fracture
- Presentation after initial ex-fix placement
- Unreconstructable or unsalvageable joint
- Preexisting ankle arthritis
- Previous ankle surgery
- Contralateral ankle injury
- Age less than 18 years
- Pregnant women
- Individuals who are incarcerated
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
Brooke Army Medical Center
Fort Sam Houston, Texas, 78234, United States
Related Publications (25)
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PMID: 28167059BACKGROUNDThomas NP, Wu WJ, Fleming BC, Wei F, Chen Q, Wei L. Synovial inflammation plays a greater role in post-traumatic osteoarthritis compared to idiopathic osteoarthritis in the Hartley guinea pig knee. BMC Musculoskelet Disord. 2017 Dec 29;18(1):556. doi: 10.1186/s12891-017-1913-6.
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PMID: 15960915BACKGROUND
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Central Study Contacts
Study Design
- Study Type
- interventional
- Phase
- not applicable
- Allocation
- RANDOMIZED
- Masking
- SINGLE
- Who Masked
- OUTCOMES ASSESSOR
- Masking Details
- Cytokine analysis and radiographic assessment will be performed by a blinded assessor.
- Purpose
- PREVENTION
- Intervention Model
- PARALLEL
- Sponsor Type
- FED
- Responsible Party
- PRINCIPAL INVESTIGATOR
- PI Title
- Assistant Clinical Professor
Study Record Dates
First Submitted
November 28, 2022
First Posted
December 15, 2022
Study Start
January 15, 2023
Primary Completion
July 1, 2025
Study Completion
July 1, 2025
Last Updated
May 6, 2024
Record last verified: 2024-05
Data Sharing
- IPD Sharing
- Will not share