Stryker's Surgeon iD Mandible Reconstruction Plates: A Retrospective Post Market Follow Up

NCT ID: NCT07221916

Last Updated: 2025-10-28

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Total Enrollment

50 participants

Study Classification

OBSERVATIONAL

Study Start Date

2024-12-01

Study Completion Date

2025-12-31

Brief Summary

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A retrospective post market follow up to confirm safety and performance of Stryker's Surgeon iD Plates (SMRP) medical device. The study is performed to confirm the product's performance and safety by systematically collecting clinical data on its use.

Detailed Description

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This is a retrospective non-interventional post-market follow up aiming at confirming safety and performance of Stryker's Surgeon iD Mandible Recon Plate when used in the clinical setting. This study will include patients who have previously undergone a surgical procedure involving the Study Device, with surgical outcomes evaluated retrospectively.

Based on a non-inferiority study power calculation a minimum of 27 patients will be enrolled in the study. Additional patients may be enrolled up to 80 subjects depending on site enrolment rate and patient availability. Up to 3 investigational sites within the United States and one in the EU will participate in this study. The primary outcome parameter evaluating successful reconstruction of the mandible without the need for unplanned revision surgery will be assessed at all available follow-up timepoints for included patients.

Conditions

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Mandible Fracture Mandibular Reconstruction

Study Design

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Observational Model Type

OTHER

Study Time Perspective

RETROSPECTIVE

Interventions

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Mandibular Reconstruction

Mandibular Reconstruction or mandibular fracture fixation using a Surgeon iD Mandible Reconstruction Plate (referred to as Surgeon iD Plates).

Intervention Type DEVICE

Other Intervention Names

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Mandibular Fracture Fixation

Eligibility Criteria

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Inclusion Criteria

1. Patients who underwent primary or secondary mandibular reconstruction using a Stryker Surgeon iD Plate implant as per routine clinical practice.
2. Patients for whom data on the primary outcome variable is available.

Exclusion Criteria

1. Patients with active local infections at the time of surgery.
2. Patients with known metal allergies and/or foreign body sensitivity at the time of surgery.
3. Potentially non-compliant patients who were unwilling or incapable of following post-operative care instructions.
4. Patients with inadequate bone quantity or quality necessary for plate fixation or stabilization at the time of surgery
Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Stryker Craniomaxillofacial

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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UCSF Otolaryngology Head and Neck Surgery

San Francisco, California, United States

Site Status COMPLETED

Heinrich-Braun-Klinikum gGmbH

Zwickau, , Germany

Site Status RECRUITING

Countries

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United States Germany

Central Contacts

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Ilka Meinert, Ph.D.

Role: CONTACT

+49 761 488 8290

Facility Contacts

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Marcus Gerressen, MD

Role: primary

Related Links

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https://pubmed.ncbi.nlm.nih.gov/29362116/

Kakarala, Kiran, Yelizaveta Shnayder, Terance T. Tsue, and Douglas A. Girod. 2018. "Mandibular Recon-struction." Oral Oncology.

https://pubmed.ncbi.nlm.nih.gov/32590512/

Lee,Z. et. al.2020. "The Latest Evolution in Virtual Surgical Planning: Customized Reconstruction Plates in Free Fibula Flap Mandibular Reconstruction." Plastic and Reconstructive Surgery.

https://pubmed.ncbi.nlm.nih.gov/29470184/

Witjes, Max J. H., Rutger H. Schepers, and Joep Kraeima. 2018. "Impact of 3D Virtual Planning on Recon-struction of Mandibular and Maxillary Surgical Defects in Head and Neck Oncology." Current Opinion in Otolaryngology and Head and Neck Surgery.

https://pubmed.ncbi.nlm.nih.gov/36896089/

Zeller AN, et al. Correction to: Patient-Specific Mandibular Reconstruction Plates Increase Accuracy and Long-Term Stability in Immediate Alloplastic Reconstruction of Segmental Mandibular Defects. J Maxillofac Oral Surg. 2022 Dec;21(4):1096.

https://pubmed.ncbi.nlm.nih.gov/34900674/

Möllmann HL, et al. Comparison of the Accuracy and Clinical Parameters of Patient-Specific and Conventionally Bended Plates for Mandibular Reconstruction. Front Oncol. 2021 Nov 26;11:719028.

https://pubmed.ncbi.nlm.nih.gov/30115476/

van Baar, et al, Accuracy of computer-assisted surgery in mandibular reconstruction: A systematic review. Oral Oncol. 2018 Sep;84:52-60. doi: 10.1016/j.oraloncology.2018.07.004. Epub 2018 Jul 20. PMID: 30115476.

Other Identifiers

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Surgeon iD Plates _2023_01

Identifier Type: -

Identifier Source: org_study_id

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