Evaluating the Accuracy of Soft Tissue Prediction in Patients With Mandibular Prognathism After Orthognathic Surgery Using Handheld Scanner Versus Optical Scanner A Prospective Clinical Trial
Launched by CAIRO UNIVERSITY · Dec 5, 2024
Trial Information
Current as of June 26, 2025
Enrolling by invitation
Keywords
ClinConnect Summary
Aim of study: To evaluate The Accuracy of soft tissue prediction in orthognathic surgery using handheld scanner versus optical scanner.
Research hypothesis (null hypothesis) that there is no difference in prediction accuracy between laser scans and handheld scans.
Primary objective: To evaluate The Accuracy of soft tissue prediction in orthognathic surgery using handheld scanner versus laser scanner .
Secondary objective:
To evaluate scanning time, cost efficiency, ease of use. 8. Trial design
One group of patients will be assigned to this trial:
One group: same patient will be scanne...
Gender
ALL
Eligibility criteria
- Inclusion Criteria:
- • • Patients with facial mandibular prognathism that requires orthognathic surgery.
- • Age (18- 50 years).
- • Patients are willing for the surgical procedure and follow-up, with informed consent
- Exclusion Criteria:
- • • Dental malocclusion that could be treated with orthodontic treatment only.
- • Patients with contraindications for general anesthesia.
- • Patient on radiotherapy.
- • Patients suffer from bone disease
About Cairo University
Cairo University, a premier institution in Egypt, is dedicated to advancing medical research and education through innovative clinical trials. With a strong emphasis on improving healthcare outcomes, the university collaborates with various stakeholders to conduct rigorous scientific studies that address critical health challenges. Leveraging its extensive resources and expert faculty, Cairo University aims to contribute valuable insights to the medical community and enhance patient care both locally and globally. Through its commitment to ethical research practices and excellence, the university plays a pivotal role in shaping the future of healthcare in the region.
Contacts
Jennifer Cobb
Immunology at National Institute of Allergy and Infectious Diseases (NIAID)
Locations
Cairo, Giza, Egypt
Patients applied
Trial Officials
Mohamed Ahmed Farid, Professor of OMFS
Study Director
Cairo University
Sameh Tarek Mekhemar, Head of Department
Study Chair
Cairo University
Timeline
First submit
Trial launched
Trial updated
Estimated completion
Not reported