Summary: The macmed paediatric intramedullary nail is a device used for stabilization of pediatric fractures. It is primarily indicated for humeral and femoral shaft fractures. Key evidence highlights its effectiveness in maintaining alignment and promoting healing.
The macmed paediatric intramedullary nail was cleared by the FDA via the 510(k) pathway on August 6, 1999. It is manufactured by Innervision and classified as a Class 2 device.
What It Is
The macmed paediatric intramedullary nail is a flexible stabilization device designed for pediatric patients with long bone fractures. It is intended to provide internal support and promote proper alignment during the healing process.
Clinical Applications
Commonly used in cases of pediatric humeral and femoral shaft fractures, the device is indicated when surgical intervention is necessary due to factors like open fractures, neurovascular compromise, or failure of nonoperative treatment.
Evidence Summary
The literature includes a mix of RCTs, prospective, retrospective, and case series studies, totaling 10 studies from 2022 to 2024. These studies explore various aspects of intramedullary nailing in pediatric patients.
Reported Outcomes
Published studies report that the macmed paediatric intramedullary nail is effective in stabilizing fractures, with outcomes showing successful alignment and healing in pediatric humeral and femoral fractures. Comparative studies suggest it may offer advantages over submuscular plate fixation in certain scenarios.
Safety Profile
Reported complications include femoral head osteonecrosis and other issues related to rigid intramedullary nail fixation. However, the flexible nature of the macmed nail may mitigate some risks associated with more rigid devices.
Evidence Limitations
Current evidence is limited by the variability in study designs and small sample sizes. Further research is needed to establish long-term outcomes and to compare the device's efficacy against alternative treatments in diverse clinical settings.
Frequently Asked Questions
What are the clinical indications for macmed paediatric intramedullary nail?
The device is indicated for pediatric humeral and femoral shaft fractures, particularly when surgical intervention is necessary due to open fractures, neurovascular compromise, or failure of nonoperative treatment.
What outcomes have been reported in clinical studies?
Studies report successful stabilization and healing of fractures, with the device maintaining proper alignment. It may offer advantages over submuscular plate fixation in certain scenarios.
What complications have been reported?
Reported complications include femoral head osteonecrosis and issues related to rigid intramedullary nail fixation, though the flexible design of the macmed nail may reduce some risks.
Disclaimer: This page compiles publicly available regulatory and published clinical evidence for educational reference.
It does not constitute medical advice, product endorsement, or a recommendation for clinical use.
Always consult manufacturer documentation and clinical judgment for patient care decisions.
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