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NCT06897787
Effect of Proximal Segment Positioning on Postoperative Condylar Remodeling in Bimaxillary Orthognathic Surgery
NA trial testing manuel positioning group in Dentofacial Deformities in 40 participants. Enrolling by invitation.
1 March 2027
Quick facts
| Lead sponsor | Bezmialem Vakif University |
|---|---|
| Phase | NA |
| Status | ENROLLING BY INVITATION |
| Study type | INTERVENTIONAL |
| Allocation | randomized |
| Design | parallel |
| Masking | single |
| Primary purpose | treatment |
| Enrollment | 40 |
| Start date | 30 March 2025 |
| Primary completion | 1 March 2027 |
| Estimated completion | 30 April 2027 |
| Sites | 1 location across Turkey (Türkiye) |
Drugs / interventions tested
- manuel positioning group
- mandibular basis osteotomy
Conditions studied
- Dentofacial Deformities — all drugs for Dentofacial Deformities →
- Dentofacial Anomalies [Including Malocclusion] and Other Disorders of Jaw (M26-M27) — all drugs for Dentofacial Anomalies [Including Malocclusion] and Other Disorders of Jaw (M26-M27) →
Sponsor
Bezmialem Vakif University
Who can join
Adults 18 to 65, any sex, with Dentofacial Deformities or Dentofacial Anomalies [Including Malocclusion] and Other Disorders of Jaw (M26-M27). Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
Bimaxillary orthognathic surgery is a surgical procedure that involves simultaneous corrections to both the maxilla (upper jaw) and mandible (lower jaw). This surgery is performed to correct facial and jaw deformities, improve occlusion, and enhance facial symmetry. The need for orthognathic surgery typically arises in cases where there is a significant discrepancy between the upper and lower jaws or severe malocclusion. In bimaxillary orthognathic surgery, following mandibular osteotomies, the lower jaw is divided into two segments: the distal segment, which contains the teeth, and the proximal segment, which includes the condylar head. While the distal segment is positioned according to the ideal occlusion planned in collaboration with orthodontists using digital design, the management of the proximal segment varies among surgeons. Some surgeons leave the proximal segment in its original position without mobilization, whereas others reposition it through rotational movements. This study aims to evaluate condylar remodeling by comparing these two surgical approaches in patients divided into two groups, assessing how each technique affects postoperative outcomes.
Publications & conference data
No peer-reviewed publications indexed yet for this trial.
Verify or expand the search:
- PubMed search for NCT06897787
- Europe PMC full search
- ASCO Meeting Library
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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 NCT06897787 (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 Bezmialem Vakif University
- Last refreshed: 24 June 2025
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT06897787.
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