- ICH GCP
- Registr klinických studií v USA
- Klinická studie NCT07783529
Elastic Nailing With Kirschner Wires Versus Plate Fixation for Distal Tibial Fractures in Adolescents
Elastic Stable Intramedullary Nailing Supplemented by Kirschner Wires Versus Plate Fixation in the Treatment of Distal Tibial Metaphyseal-diaphyseal Junction Fractures in Adolescents
Přehled studie
Postavení
Podmínky
Detailní popis
Distal tibial metaphyseal-diaphyseal junction fractures in adolescents can be difficult to treat because of the short distal fragment, proximity to the growth plate, and tendency toward displacement and malalignment. Elastic stable intramedullary nailing is minimally invasive and preserves the fracture biology, but fixation of the short distal fragment may be less stable. Supplementary Kirschner wires may improve rotational and angular stability. Plate fixation provides stable fixation and good control of alignment but may require greater soft-tissue dissection.
This study will be conducted at the Department of Orthopaedics Surgery, Sohag University Hospital. Eligible adolescents with displaced or unstable distal tibial metaphyseal-diaphyseal junction fractures requiring surgical fixation will be randomly assigned to one of two treatment groups. Group A will undergo elastic stable intramedullary nailing supplemented by one or two Kirschner wires. Group B will undergo plate fixation using a distal tibial locking compression plate. Randomization will be performed using a computer-generated sequence in a 1:1 ratio.
Patients will undergo clinical and radiological follow-up at 2 weeks, 6 weeks, 3 months, and 6 months. The primary outcomes are time to radiological union and fracture union rate. Secondary outcomes include coronal and sagittal alignment, time to full weight-bearing, AOFAS Ankle-Hindfoot Score, Lower Extremity Functional Scale, and complications including malunion, delayed union, nonunion, infection, implant irritation or failure, and reoperation.
Typ studie
Zápis (Odhadovaný)
Fáze
- Nelze použít
Kontakty a umístění
Studijní místa
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Sohag Governorate
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Sohag, Sohag Governorate, Egypt, 82749
- Nábor
- Sohag university hospital
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Kontakt:
- Mohamed S Hassan, M.B.B.Ch.
- Telefonní číslo: 01060318567
- E-mail: mohamed.farghaly@med.sohag.edu.eg
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Kontakt:
- Sumayya M Mohamed, M.B.B.Ch.
- Telefonní číslo: 01016571202
- E-mail: su5221225@gmail.com
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Kritéria účasti
Kritéria způsobilosti
Věk způsobilý ke studiu
- Dítě
Přijímá zdravé dobrovolníky
Popis
Inclusion Criteria:
- Age 10-16 years.
- Patients diagnosed with distal tibial metaphyseal-diaphyseal junction (DTDMJ) fractures.
- Closed fractures or Gustilo-Anderson type I open fractures.
- Acute fractures presenting within two weeks of injury.
- Displaced or unstable fractures requiring surgical fixation.
- Open or partially open physis, as assessed on preoperative radiographs.
Exclusion Criteria:
- Patients younger than 10 years or older than 16 years.
- Fractures involving the distal tibial physis (Salter-Harris fractures).
- Intra-articular distal tibial fractures.
- Gustilo-Anderson type II and III open fractures.
- Pathological fractures.
- Fractures associated with metabolic bone disease or congenital skeletal disorders.
- Polytrauma patients requiring alternative treatment priorities.
- Previous fracture, deformity, or surgical intervention involving the affected tibia.
- Neurovascular injury requiring repair.
Studijní plán
Jak je studie koncipována?
Detaily designu
- Primární účel: Léčba
- Přidělení: Randomizované
- Intervenční model: Paralelní přiřazení
- Maskování: Žádné (otevřený štítek)
Zbraně a zásahy
Skupina účastníků / Arm |
Intervence / Léčba |
|---|---|
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Experimentální: ESIN Supplemented by Kirschner Wires
Participants assigned to this arm will undergo elastic stable intramedullary nailing using two appropriately sized elastic titanium nails inserted through medial and lateral proximal tibial metaphyseal entry points.
One or two supplementary Kirschner wires will then be inserted percutaneously across the distal fragment under fluoroscopic guidance to improve rotational and angular stability.
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Closed reduction will be performed under fluoroscopic guidance.
Two appropriately sized titanium elastic nails will be inserted through medial and lateral entry points in the proximal tibial metaphysis and advanced across the fracture into the distal fragment.
One or two supplementary Kirschner wires will then be inserted percutaneously across the distal fragment under fluoroscopic guidance to enhance rotational and angular stability.
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Aktivní komparátor: Plate Fixation
Participants assigned to this arm will undergo fixation with a distal tibial locking compression plate using a minimally invasive plate osteosynthesis technique or a limited open approach according to fracture characteristics.
The plate will be positioned on the medial aspect of the tibia and fixed with appropriate locking and cortical screws under fluoroscopic guidance.
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Following fracture reduction, fixation will be performed using a distal tibial locking compression plate through a minimally invasive plate osteosynthesis technique or a limited open approach according to fracture characteristics.
The plate will be positioned on the medial aspect of the tibia and secured with appropriate locking and cortical screws under fluoroscopic guidance.
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Co je měření studie?
Primární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
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Time to Radiological Union
Časové okno: From surgery through 6 months
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Time from surgery to radiographic evidence of fracture union as assessed on follow-up anteroposterior and lateral radiographs.
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From surgery through 6 months
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Fracture Union Rate
Časové okno: At 6 months
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Proportion of participants demonstrating radiological fracture union during postoperative follow-up.
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At 6 months
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Sekundární výstupní opatření
Měření výsledku |
Popis opatření |
Časové okno |
|---|---|---|
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Coronal and Sagittal Alignment
Časové okno: At 2 weeks, 6 weeks, 3 months, and 6 months
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Radiographic assessment of coronal and sagittal alignment of the distal tibia during postoperative follow-up.
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At 2 weeks, 6 weeks, 3 months, and 6 months
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AOFAS Ankle-Hindfoot Score
Časové okno: During postoperative follow-up through 6 months
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Functional outcome assessed using the American Orthopaedic Foot and Ankle Society Ankle-Hindfoot Score.
The total score ranges from 0 to 100 points, including pain, function, and alignment, with higher scores indicating better outcome.
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During postoperative follow-up through 6 months
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Lower Extremity Functional Scale
Časové okno: During postoperative follow-up through 6 months
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Functional outcome assessed using the Lower Extremity Functional Scale (LEFS), a patient-reported measure evaluating difficulty with daily activities such as walking, running, and climbing stairs.
The maximum score is 80 points, with higher scores indicating better lower-extremity function.
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During postoperative follow-up through 6 months
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Treatment-Related Complication Rate
Časové okno: From surgery through 6 months
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Proportion of participants experiencing treatment-related complications, including malunion, delayed union, nonunion, superficial infection, deep infection, implant irritation, implant failure, or reoperation.
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From surgery through 6 months
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Time to Full Weight-Bearing
Časové okno: From surgery through 6 months
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Time from surgery until the participant is allowed to progress to full weight-bearing based on fracture stability and radiographic evidence of healing.
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From surgery through 6 months
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Spolupracovníci a vyšetřovatelé
Sponzor
Termíny studijních záznamů
Hlavní termíny studia
Začátek studia (Aktuální)
Primární dokončení (Odhadovaný)
Dokončení studie (Odhadovaný)
Termíny zápisu do studia
První předloženo
První předloženo, které splnilo kritéria kontroly kvality
První zveřejněno (Aktuální)
Aktualizace studijních záznamů
Poslední zveřejněná aktualizace (Aktuální)
Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality
Naposledy ověřeno
Více informací
Termíny související s touto studií
Klíčová slova
Další relevantní podmínky MeSH
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