Image

5-year Follow up Study on the Comparative Performance of Two-piece Zirconia and Titanium Implants

Recruiting
18 years of age
Both
Phase N/A

Powered by AI

Overview

A post-market, randomized-controlled, superiority clinical study to compare medium-term performance and safety of the Straumann PURE 2-piece Ceramic Implant with Straumann Bone Level Implant using a fully digital workflow.

Description

Dental implants are a key modality for tooth replacement. Titanium dental implants have been the mainstay of dental implants as it osseointegrate well. Titanium has a silver gray metallic color and therefore, to hide its presence and enhance the aesthetic appearance, the implant is usually placed deeper into the bone tissue and the gums. This has negative consequences since it becomes more difficult to keep the interface between the dental implant and the crown free from bacterial plaque and inflammation. The use of zirconia(a base form of metal with similar properties of titanium in terms of osseointegration) has attracted a lot of interest because of its color that is similar to the one of natural teeth.This study will hence compare the long term performance of standard 4th generation dental implants made of titanium with a second generation zirconia dental implant. The study will evaluate the occurence of biological and technical complications; patient satisfaction and with the aesthetics of the tooth replacement over time.

Eligibility

Inclusion Criteria:

following criteria must be met for inclusion in the study:

  • Patients must have voluntarily signed the Informed Consent Form before any study related procedures are performed, are willing and able to attend scheduled follow-up visits and agree that the pseudonymized data will be collected, analyzed, and published.
  • Patients must be males or females who are a minimum of 18 years of age.
  • Patients, who have received a single tooth replacement with a study implant as per-protocol in the premolar-to-premolar area (excluding lower incisors) in the mandible and maxilla and restored with a screw retained ceramic crown.

Exclusion Criteria:

  • Patients with conditions or circumstances, in the opinion of the Investigator, which would prevent completion of study participation or interfere with analysis of study results, such as history of non-compliance or unreliability.
  • Pregnancy or intention to become pregnant at any point during the study duration.

Study details

Dental Implants, Single Tooth Lost, Dental Implant Failed

NCT05326880

The University of Hong Kong

25 January 2024

Step 1 Get in touch with the nearest study center
What happens next?
  • You can expect the study team to contact you via email or phone in the next few days.
  • Sign up as volunteer  to help accelerate the development of new treatments and to get notified about similar trials.

You are contacting

Investigator Avatar

Primary Contact

site

FAQs

Learn more about clinical trials

What is a clinical trial?

A clinical trial is a study designed to test specific interventions or treatments' effectiveness and safety, paving the way for new, innovative healthcare solutions.

Why should I take part in a clinical trial?

Participating in a clinical trial provides early access to potentially effective treatments and directly contributes to the healthcare advancements that benefit us all.

How long does a clinical trial take place?

The duration of clinical trials varies. Some trials last weeks, some years, depending on the phase and intention of the trial.

Do I get compensated for taking part in clinical trials?

Compensation varies per trial. Some offer payment or reimbursement for time and travel, while others may not.

How safe are clinical trials?

Clinical trials follow strict ethical guidelines and protocols to safeguard participants' health. They are closely monitored and safety reviewed regularly.
Add a private note
  • abc Select a piece of text.
  • Add notes visible only to you.
  • Send it to people through a passcode protected link.