herbert screw
"Comparative Assessment of Interfragmentary Bone Density in Anterior Mandibular Fracture Fixation Using Second Generation Herbert Screws Versus 3-Dimensional Miniplates: A Randomized Clinical Trial"
Sponsor study identifier
interventional
22
0 countries
N/A
Study Start
September 1, 2026
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Primary Completion
February 2027
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
Study Completion
April 2027
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
the goal of this clinical trial is to compare two methods of fixing fractures in the front part of the jaw (mandible): second-generation Herbert screws and 3-dimensional miniplates. Importance: Choosing the right fixation method is crucial for proper bone healing after a jaw fracture. Participants: Patients with recent anterior mandibular fractures requiring surgery. Key Findings: The study assessed which method better maintained bone density around the fracture, indicating potential benefits for healing. Implications: Understanding the effectiveness of these methods aids healthcare providers in making informed decisions, ultimately improving patient outcomes.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
April 2027
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
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Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
September 1, 2026
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
September 12, 2026
Actual (reported)September 17, 2026
Actual (reported)February 2027
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
April 2027
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
Interfragmentary Bone Density
Immediately postoperative (within one week) and after 3 months
•The second-generation Herbert screw has emerged as a minimally invasive alternative, offering compression across fracture lines and requiring less surgical exposure.
•Conventional fixation using 3D miniplates has been widely accepted for managing anterior mandibular fractures because of their ability to provide stable three-dimensional support
First Submitted
September 12, 2026
First Posted
September 17, 2026
Study Start
September 1, 2026
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Primary Completion
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February 2027
Planned date reported by the registry; this milestone is not confirmed as achieved.
Study Completion
April 2027
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
Last Updated
September 17, 2026
Record last verified: 2026-08
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Source: ClinicalTrials.gov.
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