Clinical Research Directory

A Trial to Evaluate Two Ectropion Preventive Measures Using the Subciliary Approach in Orbital Fracture Surgery.

The goal of this clinical trial is to investigate whether preventive surgical techniques can reduce the incidence of lower eyelid ectropion after the subciliary approach in adult patients undergoing surgery for orbital fractures. The main questions it aims to answer are: Do lateral canthopexy or orbicularis oculi suspension reduce the incidence of postoperative ectropion? Which preventive technique provides better postoperative lower eyelid outcomes? Researchers will compare three groups: subciliary approach alone, subciliary approach with lateral canthopexy, and subciliary approach with orbicularis oculi suspension to investigate which approach is most effective in preventing postoperative ectropion. Participants will undergo surgical treatment according to their assigned group and will attend scheduled postoperative follow-up visits for clinical evaluation of lower eyelid position and surgical outcomes.

Clinical Outcomes of Transconjunctival Vs Transcutaneous Approaches in Orbital Fracture Repair

Open reduction and internal fixation of zygomaticomaxillary complex (ZMC) fractures has a challenging impact on the selection of the suitable surgical approach to the orbital and zygomatic skeleton. Precise repair of the ZMC fractures needs a quite understanding of the regional anatomy, precise diagnosis, an accessible exposure, and an accurate rigid fixation of fracture to restore the normal form. The aesthetic results are one of the most important requirements for these incisions in facial fracture reduction. Conventional approaches to the infraorbital rim/orbital floor include transcutaneous as subciliary, subtarsal and infraorbital incisions and transconjunctival incision. A thorough understanding of each incisional technique requires an appreciation of the relevant anatomy putting in considerations the risk of associated complications. Aim of this study:To compare between transconjunctival approach and transcutaneous approaches in open reduction of zygomaticomaxillary fracture. Materials and methods: A study will be made on 75 patients who will undergo fracture repair of the zygomaticomaxillary complex. Twenty five of them (group A) will be treated via a subtarsal approach while. Other Twenty five patients (group B) via a transconjunctival approach. The remaining Twenty five patients (Group C) will be treated via infraorbital appeoach. Postoperative patient evaluation will be performed with specific attention paid towards, accessibility, the exposure duration (time from incision till exposure of the field), esthetic appearance ,postoperative pain, postoperative edema , wound healing, scaring, infection and postoperative ocular complications such as ectropion, entropion, scleral show and corneal abrasion. Postoperatively clinical examination along with radiographic examination will be done to evaluate the position of the zygoma and determine the adequacy of fracture reduction. Results: will be statistically analyzed using the IBM Statistical Package for Social Science (SPSS) software version 22.0

Orbital Fractures Registry

Approximately 300 patients presenting orbital blow-out fracture will be enrolled prospectively in this registry. All patients, surgically and nonsurgically treated as per standard (routine) of care will be followed-up (FU) within the registry for a period of 6 months.

Stryker Universal Midface and Upper-Face Fixation System: A Retrospective Post Market Follow Up

A retrospective post-market clinical follow-up to confirm the performance and safety of the Upper-Face and Mid-Face modules of the Stryker Universal CMF System in a clinical setting. The study is performed to confirm the product's performance and safety by systematically collecting clinical data on its use.

Multi-Institutional IMPACT Validation

The goal of this observational study is to validate a novel patient-reported outcome measure (PROM) for patients suffering maxillofacial trauma: The Integrated Modular Patient-Reported Outcome Assessment for Craniomaxillofacial Trauma (IMPACT). The primary question is: Are the IMPACT modules valid and reliable measures to study quality-of-life (QOL) in patients with maxillofacial trauma? Patients presenting for routine clinic follow-up for maxillofacial trauma will be invited to complete the IMPACT in addition to the 15 Dimension (15D) QOL survey as a control.

Accuracy& Orbital Volume Using Patient Specific Titanium Implant Vs Zirconia for Orbital Floor Reconstruction

Comparative study used to assess if the patient specific zirconia implant will provide better accuracy, intraoperative adaptability, precise orbital volume and soft tissue reaction with more cost effectiveness than the patient specific titanium implants in orbital floor reconstruction after blow out fractures .