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Conometric Concept

Conometric Dental Restoration for Tooth Loss

N/A
Waitlist Available
Led By Marco Degidi, Dr.
Research Sponsored by Dentsply Sirona Implants
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Presence of natural tooth, partial prosthesis and/or implant supported restoration in the opposite jaw in contact with the planned crown
Subject aged between 18-75 years
Must not have
Corticosteroids, iv bisphosphonates or any other medication that could influence post-operative healing and/or osseointegration
Current need for major bone grafting and/or augmentation in the planned implant area (minor grafting and soft tissue grafting are allowed)
Timeline
Screening 3 weeks
Treatment Varies
Follow Up 1 year after permanent restoration
Awards & highlights
No Placebo-Only Group

Summary

This trial looks at a new way to seat crowns on teeth without using cement or screws, to see how well it works after a year.

Who is the study for?
This trial is for adults aged 18-75 needing a dental implant in specific positions of the jaw, with adjacent teeth or implants. They must understand and consent to the study, be likely to have stable implant placement, and commit to follow-up visits for five years. Exclusions include major bone grafting needs, non-compliance risks, recent head/neck radiation therapy, uncontrolled oral diseases or diabetes, certain medication use that affects healing/osseointegration, heavy smoking (>10 cigarettes/day), and recent participation in conflicting studies.
What is being tested?
The Acuris conometric concept is being tested for single tooth restoration without cement or screws. It uses friction to secure crowns on natural roots or implants. The study aims to assess how well these restorations survive after one year.
What are the potential side effects?
While not explicitly listed in the provided information, potential side effects may include discomfort at the site of implantation, inflammation around the new crown due to friction-based retention method used by Acuris™ system compared with traditional methods.

Eligibility Criteria

Inclusion Criteria

You may be eligible if you check “Yes” for the criteria below
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I have at least one natural tooth or dental implant in the jaw opposite to where my new crown will be.
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I am between 18 and 75 years old.
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I need a dental implant for a missing tooth in specific positions.

Exclusion Criteria

You may be eligible for the trial if you check “No” for criteria below:
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I am not on medications that affect healing after surgery.
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I need major bone grafting in the area planned for an implant.
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I have or might have another type of cancer.
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I have had radiation therapy in my head or neck area within the last year.
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I have an untreated disease in my mouth.
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My diabetes is not under control.

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~1 year after permanent restoration
This trial's timeline: 3 weeks for screening, Varies for treatment, and 1 year after permanent restoration for reporting.

Treatment Details

Study Objectives

Study objectives can provide a clearer picture of what you can expect from a treatment.
Primary study objectives
Prosthetic survival
Secondary study objectives
Bleeding on Probing
Plaque
Probing Pocket Depth

Awards & Highlights

No Placebo-Only Group
All patients enrolled in this study will receive some form of active treatment.

Trial Design

1Treatment groups
Experimental Treatment
Group I: Single tooth restorations using Acuris conometric conceptExperimental Treatment1 Intervention

Find a Location

Who is running the clinical trial?

Dentsply Sirona ImplantsLead Sponsor
62 Previous Clinical Trials
4,461 Total Patients Enrolled
Dentsply Sirona Implants and ConsumablesLead Sponsor
67 Previous Clinical Trials
4,738 Total Patients Enrolled
Marco Degidi, Dr.Principal InvestigatorDegidi Dental Clinic, Bologna, Italy

Media Library

Acuris (Conometric Concept) Clinical Trial Eligibility Overview. Trial Name: NCT04063878 — N/A
Partially Edentulous Jaw Research Study Groups: Single tooth restorations using Acuris conometric concept
Partially Edentulous Jaw Clinical Trial 2023: Acuris Highlights & Side Effects. Trial Name: NCT04063878 — N/A
Acuris (Conometric Concept) 2023 Treatment Timeline for Medical Study. Trial Name: NCT04063878 — N/A
Partially Edentulous Jaw Patient Testimony for trial: Trial Name: NCT04063878 — N/A
~25 spots leftby Jan 2026
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