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NCT06691516
Radiographic Assessment Of The Accuracy Of 3D Ridge Augmentation In Anterior Mandible Using Computer Guided Autogenous Cortical Shell Technique Versus Free Hand Technique
NA trial testing horizontal and vertical bone augmentation using computer guided cortical shell technique in Bone Loss in 22 participants. Not yet recruiting.
26 December 2025
Quick facts
| Lead sponsor | Cairo University |
|---|---|
| Phase | NA |
| Status | Not yet recruiting |
| Study type | INTERVENTIONAL |
| Allocation | randomized |
| Design | parallel |
| Masking | single |
| Primary purpose | treatment |
| Enrollment | 22 |
| Start date | 21 November 2024 |
| Primary completion | 26 December 2025 |
| Estimated completion | 1 March 2026 |
Drugs / interventions tested
- horizontal and vertical bone augmentation using computer guided cortical shell technique
- free hand cortical shell technique in anterior 3d defect
Conditions studied
- Bone Loss — all drugs for Bone Loss →
Sponsor
Cairo University
Who can join
Adults 20 to 60, any sex, with Bone Loss. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
\* this study aims to evaluate accuracy of fixation of the bone shells by a calculated distance which is always a challenging step for inexperienced surgeons to fix a cortical shells at the ideal position in the conventional protocol. the fixation guides used to make the shells precisely fixed at the proper position and angulation the problem is if it fixed with insufficient distance with proposed volume loss leads to totally insufficient volume gain for future implant placement * also to evaluate the efficacy of the CAD/CAM surgical guide during chin harvesting (harvesting guide ) procedure in reducing the risk of anatomical structure damage (mental neve) and patient morbidity with more accuracy compared with the standard technique and preserve the roots of the lower anterior teeth or any fracture to the inferior border of the mandible also allow to harvest the bone shells from the suitable area with cancellous bone which prevent bad split of the bone shells this trial versus free hand conventional cortical shell bone technique both harvested from symphysis area (chin), * also to evaluate thickness of implanted bone shells , the thickness should be enough to preserve the graft(autograft 50% and xenograft 50%) between the buccal and lingual bone shells * also aims to evaluate the vertical and horizontal bone augmentation achieved at the anterior mandible using computer-guided cortical shell bone technique.
Publications & conference data
No peer-reviewed publications indexed yet for this trial.
Verify or expand the search:
- PubMed search for NCT06691516
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
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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 NCT06691516 (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: 15 November 2024
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/NCT06691516.
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