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NCT06900933
Reconstruction of Deficient Maxillary Ridges Using Retromolar Blocks With and Without Collagen Membrane
NA trial testing Onlay bone block covered with collagen membrane in Bone Augmentation in 30 participants. Currently enrolling.
15 November 2025
Quick facts
| Lead sponsor | Cairo University |
|---|---|
| Phase | NA |
| Status | Recruiting now |
| Study type | INTERVENTIONAL |
| Allocation | randomized |
| Design | parallel |
| Masking | single |
| Primary purpose | treatment |
| Enrollment | 30 |
| Start date | 28 May 2025 |
| Primary completion | 15 November 2025 |
| Estimated completion | 15 February 2026 |
| Sites | 1 location across Egypt |
Drugs / interventions tested
- Onlay bone block covered with collagen membrane
- Onlay bone block without collagen membrane
Conditions studied
- Bone Augmentation — all drugs for Bone Augmentation →
Sponsor
Cairo University
Who can join
Adults 20 to 40, any sex, with Bone Augmentation. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
Is the use of collagen membrane on top of particulate bone mixture covered by onlay bone block in Maxilla better than the use of mixture of particulate bone covered by onlay bone block without the use of collagen membrane, in terms of bone quantity?
Publications & conference data
No peer-reviewed publications indexed yet for this trial.
Verify or expand the search:
- PubMed search for NCT06900933
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
Related trials
Other recruiting trials for Bone Augmentation
Currently open trials in the same condition.
- NCT07525128 — Lateral GBR Using Two Types of Membrane With a Combination of Allograft-xenograft · Phase 4 · active not recruiting
- NCT06875830 — Comparison of Immediate Implant Placement With Titanium Mesh Versus Collagen Membrane in Type II Socket: · NA · active not recruiting
- NCT06891313 — One Stage Ridge Splitting Using 2 Different Techniques in the Posterior Mandible · NA · recruiting
- NCT06891261 — One Stage Ridge Splitting Using 2 Different Techniques in Maxilla · NA · recruiting
- NCT06746935 — Reconstruction of Deficient Atrophic Ridges Using Guide Bone Regeneration Technique · NA · recruiting
Other Cairo University trials
Trials by the same sponsor.
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- NCT07374575 — Egyptian Dental Professionals' Perspectives on the Oral Microbiome and Exosomes · not yet recruiting
- NCT07381153 — In-Vitro Cytotoxicity Assessment of INOX (Nanoksa G Plus) Polymer Discs · not yet recruiting
- NCT07375394 — 3D-Printed Extraoral Camera for Standardized Dental Photography · not yet recruiting
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 NCT06900933 (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: 16 July 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/NCT06900933.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing