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Buccal and Palatal Bone Thickness and Marginal Bone Changes Implants

NCT ID: NCT05632172

Last Updated: 2022-11-30

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

90 participants

Study Classification

OBSERVATIONAL

Study Start Date

2021-01-15

Study Completion Date

2021-09-15

Brief Summary

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The primary outcome of the study was the vertical variation of peri-implant buccal and palatal bone level from implant placement (T0) to uncovering stage (3 months later - T1)

Detailed Description

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despite various recommendations, there is insufficient evidence to set a threshold for minimal buccal bone thickness necessary to ensure peri-implant marginal bone stability and optimal aesthetic outcomes.

Therefore, the aim of the present multi-centre prospective study was to investigate the influence of buccal and palatal bone thickness at the time of implant placement on peri-implant bone remodeling during the submerged healing period, with a strict control of possible confounding factors.

Conditions

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Bone Implant; Complications

Keywords

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implant peri-implant bone remodeling posterior maxilla bone thickness

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

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maxillary group

implant insertion

implant insertion

Intervention Type PROCEDURE

bone level dental implant insertion

Interventions

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implant insertion

bone level dental implant insertion

Intervention Type PROCEDURE

Eligibility Criteria

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Inclusion Criteria

* age \> 18 years;
* no smokers;
* no history of periodontal disease;
* healed bone crest (at least six months after tooth extraction);
* crestal bone height ≥8 mm;
* crestal bone with a minimum bucco-palatal width of 6 mm with no concomitant or previous bone augmentation procedures.

Exclusion Criteria

* absolute contraindications to implant surgery
* immunological or genetic disorders;
* uncontrolled diabetes (HBA1c \> 7.5%);
* present or past treatment with anti resorptive drugs;
* oncologic patients;
* history of head or neck radiotherapy;
* alcohol or drugs abuse;
* final insertion torque \> 50 Ncm.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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University of Trieste

OTHER

Sponsor Role collaborator

University of Messina

OTHER

Sponsor Role collaborator

University of Campania Luigi Vanvitelli

OTHER

Sponsor Role collaborator

International Piezosurgery Academy

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Claudio Stacchi, Dr

Role: STUDY_CHAIR

Piezoelectric Surgery Academy

Locations

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Hesire

Cassano Allo Ionio, CS, Italy

Site Status

Studio B

Verona, VR, Italy

Site Status

Countries

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Italy

References

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Merheb J, Quirynen M, Teughels W. Critical buccal bone dimensions along implants. Periodontol 2000. 2014 Oct;66(1):97-105. doi: 10.1111/prd.12042.

Reference Type RESULT
PMID: 25123763 (View on PubMed)

Cicciu M, Pratella U, Fiorillo L, Bernardello F, Perillo F, Rapani A, Stacchi C, Lombardi T. Influence of buccal and palatal bone thickness on post-surgical marginal bone changes around implants placed in posterior maxilla: a multi-centre prospective study. BMC Oral Health. 2023 May 22;23(1):309. doi: 10.1186/s12903-023-02991-3.

Reference Type DERIVED
PMID: 37217911 (View on PubMed)

Other Identifiers

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maxillary contraction

Identifier Type: -

Identifier Source: org_study_id