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Immediate Implant Placement in Fresh Extraction Sockets and Delayed Implants in Healed Sockets.

NCT04346706 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 24

Last updated 2020-04-15

No results posted yet for this study

Summary

The purpose of this prospective clinical study was to compare in delayed and immediately placed implants, the marginal vertical bone loss at 4 sides of the implant (buccal, palatal, mesial and distal), as well as the buccal and palatal bone thickness reduction at 3 months after loading.

Conditions

  • Tooth Extraction
  • Dental Implantation
  • Bone Remodeling

Interventions

DEVICE

Extraction and Implant insertion (test)

The surgical procedure was conducted under local anesthesia. Intrasulcular incisions were performed around the mesial and distal tooth to the implant recipient site. Buccal and palatal mucoperiosteal flaps were elevated. Tooth extractions were carried out atraumatically using periotomes. Implant site preparation was completed in compliance with the general surgical principles and protocols defined by the manufacturer and screw-shaped implants (UFII, DIO™) were inserted at no less than 35 Ncm. Final insertion torque (IT) was measured and recorded using a manual hand wrench (DIO™). Resonance frequency analysis (RFA) was performed using an Osstell device (Sävedalen, Sweden). For each implant, three Implant Stability Quotient (ISQ) readings were recorded by the same operator to calculate the mean ISQ, at implant placement (T0) and 3 months after implant insertion (T3) prior to final abutment torque and crown cementation. Absorbable interrupted 4.0 sutures were used for flap closure.

DEVICE

Implant insertion (control)

The surgical procedure was conducted under local anesthesia. Intrasulcular incisions were performed around the mesial and distal tooth to the implant recipient site. Buccal and palatal mucoperiosteal flaps were elevated, the implant site preparation was completed in compliance with the general surgical principles and protocols defined by the manufacturer and screw-shaped implants (UFII, DIO™) were inserted at no less than 35 Ncm. Final insertion torque (IT) was measured and recorded using a manual hand wrench (DIO™). Resonance frequency analysis (RFA) was performed using an Osstell device (Sävedalen, Sweden). For each implant, three Implant Stability Quotient (ISQ) readings were recorded by the same operator to calculate the mean ISQ. This was done at implant placement (T0) and 3 months after implant insertion (T3) prior to final abutment torque and crown cementation. Absorbable interrupted 4.0 sutures were used for flap closure.

Sponsors & Collaborators

  • Saint-Joseph University

    lead OTHER

Principal Investigators

  • Nada Naaman, PhD · Saint-Joseph University

Study Design

Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2018-02-10
Primary Completion
2019-07-20
Completion
2019-11-25

Countries

  • Lebanon

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04346706 on ClinicalTrials.gov