- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03211546
Pediatric Femur Fracture Registry (PedFemFx)
A Prospective Multicenter Observational Registry for Femoral Shaft Fractures in Children up to 16 Years of Age
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
There is limited evidence about the comparative effectiveness of different treatments for pediatric femur fractures. The most common method used for isolated femur shaft fractures of children older than 5 years of age is elastic stable intramedullary nailing (ESIN). It is thought to be the ideal indication for children up to the age of 10 to 12 and it is the most commonly employed method of internal fixation in this age group, but other treatments include external fixation, plating, other forms of flexible or rigid intramedullary nailing and non-operative options such as spica casts or traction. In children under the age of 5 non-operative methods are believed to work well with few complications. Imperfect alignment is more acceptable because of the tremendous remodelling potential in young growing children. Internal fixation is believed to be unnecessary as it is more invasive, with some risk of complications and likely need for a second surgical procedure to remove it. Biomechanical properties are different in this age group. Consequently, operative treatment of these fractures is generally not recommended in children under the age of 3 according to the German guidelines (www.awmf.org), not under the age of 5 in the American guidelines (www.aaos.org); and in Great Britain, surgical management in preschool children is restricted to polytrauma and complex injuries (www.nice.org.uk).
Despite these recommendations and the general acceptance of non-operative treatment for younger children , a survey of clinical practice in Germany revealed that 50% of children under the age of 3 years are treated with ESIN, because some surgeons believe that patients seem less comfortable when treated with traction or spica casting and might experience a higher rate of loss of reduction. Consequently, the use of ESIN for fractures in preschool children has become more prevalent in the last years.
Similarly, there is wide variation in the preferred management of femoral shaft fractures in older children, with little evidence about the comparative effectiveness of different treatments for pediatric femur fractures. There is an imperative to collect prospective data to generate higher quality evidence.
The purpose of this proposed registry is to collect the clinical outcomes (fracture healing & patient reported outcomes and complications) of the treatment of isolated femur shaft fractures in children up to skeletal maturity. Additionally, health economic aspects will be evaluated to give possible recommendations from a health economic perspective.
Study Type
Enrollment (Actual)
Contacts and Locations
Study Locations
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Graz, Austria, 8036
- Medical University Hospital of Graz
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British Columbia
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Vancouver, British Columbia, Canada, V6H 3V4
- BC Children's Hospital
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New Scotland
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Halifax, New Scotland, Canada, B3K-6R8
- IWK Health Centre
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Ontario
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Ottawa, Ontario, Canada, K1H 8L1
- Children's Hospital of Eastern Ontario (CHEO)
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Toronto, Ontario, Canada, M5P3E1
- The Hospital for Sick Children
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Dresden, Germany, 1307
- Universitatsklinik Dresden
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Göttingen, Germany, 37075
- University Medicine Göttingen (UMG)
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Hamburg, Germany, 22763
- Altonaer Kinderkrankenhaus GmbH
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Karlsruhe, Germany, 76133
- Städt. Klinikum Karlsruhe
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Leipzig, Germany, 4103
- University of Leipzig
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Tübingen, Germany, 72070
- University Hospital Tübingen
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Bern, Switzerland, 3010
- Inselspital
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Zürich, Switzerland, 8032
- Childrens Hospital Zurich
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Massachusetts
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Boston, Massachusetts, United States, 02115
- Boston Children's Hospital
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Sampling Method
Study Population
Description
Inclusion Criteria:
- Age less than 16 years of age at the time of the injury
- Open distal physis of the femur
- Diagnosis of isolated closed femur shaft fracture (3.2-D)
- Willingness and ability of the patient/parents/legally responsible care giver to participate in the clinical investigation including imaging and FU procedures as standard of care in each clinic
- Willingness and ability of the parent(s) to support the patient in his/her study participation
- Ability of parents to understand the content of the patient information / ICF and participation in the clinical investigation
- Signed ICF by patient and/or parent(s) according to local policies and regulations
Exclusion Criteria:
- Polytraumatized patient
- Closed distal physis of the femur
- Pathologic fractures and fractures in patients with metabolic bone disease, osteogenesis imperfecta, neuromuscular disorder, endocrinologic disease or other conditions influencing the bony structure
- Participation in any other medical device or medicinal product study within the previous month that could influence the results of the present study
Study Plan
How is the study designed?
Design Details
- Observational Models: Cohort
- Time Perspectives: Prospective
Cohorts and Interventions
Group / Cohort |
Intervention / Treatment |
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Femoral shaft fracture
Patients (children up to 16 years old) diagnosis of isolated closed femur shaft fracture (3.2-D) and open distal physis.
Treatment strategies will follow standard of care (routine) procedures, either conservative (non-surgical) treatment or surgical treatment.
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Spica cast Traction Traction and spica cast
Elastic Stable Intramedullary Nailing (ESIN) Conventional locking intramedullary nail Plating External fixation
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
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Fracture alignment
Time Frame: up to 24 months
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Mechanical and anatomical axes
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up to 24 months
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
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Range of Motion (ROM)
Time Frame: up to 24 months
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ROM of the hip (flexion/extension, internal/external rotation and abduction/adduction) and the knee (flexion/extension)
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up to 24 months
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Axial deviation
Time Frame: up to 24 months
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Varus/valgus malalignment, flexion/extension deficit or rotational malalignment will be evaluated compared to the contralateral (healthy) leg
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up to 24 months
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Leg Length Discrepancy
Time Frame: up to 24 months
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The Leg Length Discrepancy (LLD) will be measured using the standing blocks method
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up to 24 months
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Quadriceps strength
Time Frame: up to 24 months
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The quadriceps strength will be measure using the manual muscle testing.
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up to 24 months
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Return to full activity
Time Frame: up to 24 months
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ime to full weight-bearing, time to full activity, and time to return to kindergarten/school.
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up to 24 months
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Patient-reported outcome
Time Frame: up to 24 months
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Patient Reported Outcomes of Fracture Healing- Lower Limb
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up to 24 months
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Health Related Quality of Life
Time Frame: up to 24 months
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EQ-5D-Y version proxy 1
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up to 24 months
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Collaborators and Investigators
Investigators
- Principal Investigator: Peter P. Schmittenbecher, Prof., Kinderchirurgische Klinik, Klinikum Karlsruhe
- Principal Investigator: Unni G. Narayanan, Prof., The Hospital for Sick Children, Toronto
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Estimated)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- PedFemFx
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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