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NCT06724497
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
Phase 1, PHASE2 trial testing face scanning pre and post orthognathic surgery in Mandibular Prognathism in 11 participants. Enrolling by invitation.
24 April 2025
Quick facts
| Lead sponsor | Cairo University |
|---|---|
| Phase | Phase 1, PHASE2 |
| Status | ENROLLING BY INVITATION |
| Study type | INTERVENTIONAL |
| Allocation | na |
| Design | single group |
| Masking | none |
| Primary purpose | diagnostic |
| Enrollment | 11 |
| Start date | 24 September 2024 |
| Primary completion | 24 April 2025 |
| Estimated completion | 24 September 2025 |
| Sites | 1 location across Egypt |
Drugs / interventions tested
- face scanning pre and post orthognathic surgery
Conditions studied
- Mandibular Prognathism — all drugs for Mandibular Prognathism →
- Orthognathic Surgery — all drugs for Orthognathic Surgery →
Sponsor
Cairo University
Who can join
Adults 18 to 50, any sex, with Mandibular Prognathism or Orthognathic Surgery. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
Aim of study: To evaluate the accuracy of soft tissue prediction in orthognathic surgery using handheld scanners versus optical scanners. Research hypothesis (null hypothesis): 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, and ease of use. patients will be treated from mandibular prognathism using only mandibular set back or bimaxillary surgery After six months postoperatively, 3D facial scans is obtained and exported to software to perform superimposition of the predicted and post operative results to assess the accuracy of soft tissue prediction By measuring the difference in millimeter between prespecified points
Publications & conference data
No peer-reviewed publications indexed yet for this trial.
Verify or expand the search:
- PubMed search for NCT06724497
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Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT06724497 (US National Library of Medicine, public domain)
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Cairo University
- Last refreshed: 9 December 2024
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