3D Printed Customized Bone Graft for Alveolar Regeneration: Longitudinal Cohort Evaluation

NCT07405918 — Not yet recruiting, 100 participants, University of Guarulhos

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Registry	NCT07405918
Status	Not yet recruiting
Study type	Observational
Enrollment	100 (Estimated)
Sponsor	University of Guarulhos (Other)
Conditions	Periodontal Diseases, Periodontal Bone Loss
Interventions	Clinical evaluation (Other)
Dates	start 2026-07-01 (estimated), primary completion 2026-12-01 (estimated), completion 2026-12-01 (estimated), first posted 2026-02-12, last updated 2026-07-07

-Summary

This study will evaluate the behavior of the implant-supported restorations (prosthesis) placed into the areas grafted with the 3D printed customized bone (personalized graft produced to fit a specific bone defect), as well as the volume contraction of the printed bone.

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+Arms and interventions

Clinical evaluation (Other): Clinical parmeters and radiographical analysis

+Outcome measures

Primary outcomes

Periodontal Clinical Parameter of the implants Placed in the Grafted area [5 years]: Marginal Bone Loss < 2mm

Secondary outcomes

Bone Graft Volume Alteration [6 years]: Tomographic Volumetric Measurement (mm3) of the 3D printed graft after a period ranged between 1 to 6 years

+Eligibility

Sex: All, ages: 15 Years to any, accepts healthy volunteers

Inclusion Criteria:

* Systemically healthy individuals
* over 18 years of age
* Subjects that received regenerative surgical treatment by customized 3D printed blocks.
* Subjects must agree to participate in the study and agree to sign the Informed Consent.

Exclusion Criteria:

* Subjects with ilness that avoid their presence to the clinical evaluation
* ISubjects who have lost the customized blocks
* Subjects who do not agree to participate in the study will be excluded.