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Short Implants Supporting Single Crowns in the Posterior Region

NCT05081050 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 20

Last updated 2023-12-11

No results posted yet for this study

Summary

The aim of the present project is to evaluate functional, biological and technical variables, as well as quality of life and satisfaction as indicators of long-term clinical performance of single prostheses on short implants in the posterior region with a 10-year prospective follow-up. This proposal refers to a clinical research project with a 10-year follow-up of single crowns on short implants (6 mm) in the posterior region of the maxilla and mandible. The cohort has started in 2010 through a project funded by the International Team for Implantology. The main clinical results with a 4-year follow-up showed the influence of biomechanical factors (implant/crown ratio) on short-term treatment success and increased risk over time. The sample will consist of participants from the cohort of the research project established in 2010, who received a single crown on a short implant (6-mm Standard Plus Wide Neck SLA) in the posterior region of the maxilla or mandible according to eligibility criteria and standardized clinical procedures. Data will be collected by clinical and image exams, questionnaires (for sleep bruxism, satisfaction and quality of life), recording of maximum occlusal force, measurement of perimplant bone changes, and calculation of the clinical crown-implant ratio. Data will be analyzed by descriptive and inferential statistics with survival analysis and multivariable models, if assumptions are met, at the significance level of 0.05.

Conditions

  • Dental Prosthesis
  • Dental Implants
  • Quality of Life

Interventions

OTHER

Only Follow-up

No intervention is planned.

Sponsors & Collaborators

  • ITI International Team for Implantology, Switzerland

    collaborator OTHER

  • Pontificia Universidade Católica do Rio Grande do Sul

    lead OTHER

Principal Investigators

  • Rosemary SA Shinkai, PhD · Pontificia Universidade Católica do Rio Grande do Sul

  • Eduardo R Teixeira, PhD · Pontificia Universidade Católica do Rio Grande do Sul

Eligibility

Min Age
30 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2021-09-20
Primary Completion
2022-07-31
Completion
2023-03-01

Countries

  • Brazil

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 NCT05081050 on ClinicalTrials.gov